A kind of bulk cargo constant feeder
Technical field
The utility model relates to the bulk cargo feeding device of light insulating construction wall, specifically a kind of bulk cargo constant feeder.
Background technology
Novel light heat insualting building materials for wall is the environmental protection and energy saving product of developing in recent years, has wide market outlook.At present, domestic form of construction work is to send into single tank after bulk cargo is manually weighed to stir operation; The subpackage of bulk cargo, the labour intensity of weighing are very large, and operating environment is poor, and cost of labor is high, is mainly to carry out continuous working.In addition, because being manually weighs, the accuracy of weighing is relatively poor, can't guarantee dosing.
The utility model content
In order to solve the problems referred to above of manually weighing and existing, the purpose of this utility model is to provide a kind of bulk cargo constant feeder of Automatic continuous quantitative ingredient, the purpose of reach the bulk cargo automatic ration, carrying continuously.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises hopper, star gear, axis of revolution, switching support, buncher and cylindrical shell, its middle cylinder body is arranged on switching support, upper end and lower end at cylindrical shell have inlet point and discharging opening, and described hopper is arranged on cylindrical shell, be positioned at the top of inlet point; The both sides of described cylindrical shell are separately installed with bearing seat, form accommodation space with cylindrical shell, and axis of revolution passes cylindrical shell, is rotatably installed on described bearing seat by bearing, and wherein an end of axis of revolution is connected with the output shaft of buncher on being arranged on switching support; Described star gear is placed in described accommodation space, is arranged on axis of revolution, and with the axis of revolution interlock, this star gear is provided with the identical frid of a plurality of bucket capacities, and each frid all quantitatively connects material by inlet point, is more quantitatively discharged by axis of revolution driven rotary to discharging opening.
Wherein: described star gear comprises closure plate, support plate and frid, and closure plate is two, and the two ends that lay respectively at described cylindrical shell are inner; Described axis of revolution passes from the center of two closure plates, is provided with the support plate of interlock on the axis of revolution between two closure plates, and the edge of this support plate all is equipped with the identical frid of bucket capacity along circumferentially evenly being provided with a plurality of grooves in each groove; Described frid is arc, and one lateral edges outward forms the bending edge be welded on support plate, the opposite side edge joint weld of frid be connected on support plate and with the bending of adjacent frid along connecting; Described bending is along being arc, and the curvature of its arc is identical with the curvature of cylindrical shell; Described closure plate and cylindrical shell are free-running fit; The longitudinal center line conllinear of the longitudinal center line of described axis of revolution and cylindrical shell, an end of axis of revolution is connected with the output shaft of buncher on being arranged on switching support by coupler.
Advantage of the present utility model and good effect are:
1. the utility model utilizes the bucket capacity of frid on the speed change characteristic of buncher and star gear to realize continuous dosing of very, has reduced labour intensity, has improved work efficiency.
2. the frid that connects material of the utility model rotates in the accommodation space that closure plate and cylinder plate form, and has improved working environment.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural front view of star gear in Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the B-B cutaway view of Fig. 2;
Fig. 5 is the partial enlarged drawing at C place in Fig. 3;
Fig. 6 is the perspective view of frid in Fig. 1;
Fig. 7 is the section-drawing of frid in Fig. 1;
Wherein: 1 is hopper, and 2 is inlet point,
3 is star gear, and 301 is closure plate, and 302 is support plate, and 303 is groove, and 304 is frid, and 305 are the bending edge,
4 is axis of revolution, and 5 is coupler, and 6 is switching support, and 7 is buncher, and 8 is discharging opening, and 9 is lower bracket, and 10 is cylindrical shell, and 11 is bearing, and 12 is bearing seat.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises hopper 1, star gear 3, axis of revolution 4, switching support 6, buncher 7 and cylindrical shell 10, its middle cylinder body 10 is arranged on switching support 6, be connected with lower bracket 9 in the bottom of cylindrical shell 10, constant feeder integral body can be arranged on bulk cargo and the continuous device of carrying of liquid mix and blend by lower bracket 9.Upper end and lower end at cylindrical shell 10 have inlet point 2 and discharging opening 8, and described hopper 1 is arranged on cylindrical shell 10, be positioned at the top of inlet point 2.The both sides of cylindrical shell 10 are connected with bearing seat 12 with bolt respectively, the bearing seat 12 at two ends forms accommodation space with cylindrical shell 10, axis of revolution 4 passes cylindrical shell 10 along the line of centers of cylindrical shell 10, the two ends of axis of revolution 4 are rotatably installed on bearing seat 12 by bearing 11 respectively, and the longitudinal center line conllinear of the longitudinal center line of axis of revolution 4 and cylindrical shell 10; One end of axis of revolution 4 is passed by the bearing seat 12 of this side, and is connected with the output shaft of buncher 7 on being fixed on switching support 6 by coupler 5, and buncher 7 is electrically connected to controller (prior art), presses the instruction running of controller.Star gear 3 with axis of revolution 4 interlocks is installed on the axis of revolution 4 in cylindrical shell 10.
As shown in Fig. 2~5, described star gear 3 is contained in described accommodation space, comprises closure plate 301, support plate 302 and frid 304, and wherein closure plate 301 is two, the two ends that lay respectively at cylindrical shell 10 are inner, and closure plate 301 is free-running fit with cylindrical shell 10; Described axis of revolution 4 passes from the center of two closure plates 301, two closure plates 301 all are welded on axis of revolution 4, be welded with at least one support plate 302 (the present embodiment is two support plates) on the axis of revolution 4 between two closure plates 301, the edge of this support plate 302 is along circumferentially evenly having a plurality of grooves 303 (the present embodiment is six), groove 303 takes the shape of the letter U, the interior identical frid of bucket capacity 304 that all is equipped with of each groove 303.
As Fig. 6, shown in Figure 7, frid 304 is arc, and one lateral edges outward forms the bending be welded on support plate 302 along 305, the opposite side edge joint weld of frid 304 be connected on support plate 302 and with the bending of adjacent frid along connecting; Described bending is along 305 being arc, and the curvature of its arc is identical with the curvature of cylindrical shell 10; Each frid 304 all quantitatively connects material by inlet point 2, is more quantitatively discharged by axis of revolution 4 driven rotary to discharging opening 8.
Principle of work of the present utility model is:
Utilize the bucket capacity of the frid 304 of the speed change characteristic of buncher 7 and star gear 3 to realize continuous dosing of very.Be specially:
Buncher 7 work drive axis of revolution 4 and rotate continuously, and then drive each frid 304 rotations.Each frid 304 receives quantitative bulk cargo through inlet point 2 time, and then rotates to discharging opening 8, realizes that under the rotating speed of setting quantitative bulk cargo is from discharging opening 8 discharges.