A kind of screw feeding machine of improvement
Technical field
The utility model relates to feedway technical field, specifically discloses a kind of screw feeding machine of improvement.
Background technology
Screw feeding machine is a kind of equipment that commercial production is commonly used, and screw feeding machine is applicable to the bulk materials feeding in continuous material of various industrial production environment, and its effect is constantly added in another production facilities by required for production material.In enterprise, a production facilities is generally furnished with a screw feeding machine, in actual production, often can run into following problem: 1. production task is nervous, during production facilities work, demand inventory increases, and need promote charging capacity by increasing screw feeding machine on production facilities; 2. main production facility fault stops repairing, and starting stand-by facility, needing convey materials on displaced spirals feeder to production facilities for subsequent use for ensureing to produce; 3., due to running modification such as production technologies, need interim adjustment material loading speed.The appearance of these problems, Hui Shi enterprise takes a lot of trouble introduction, conversion unit etc. again, wastes time and energy, therefore enterprise to need a kind of manoevreability for subsequent use badly comparatively strong, the improvement screw feeding machine of all size production facilities can be adapted to.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of screw feeding machine of improvement, its object: provide a kind of mobility strong, being convenient to mobile, the screw feeding machine of all size production facilities can be adapted to.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of screw feeding machine of improvement, comprise conveying storehouse, motor, retarder, hydraulic actuating cylinder, base plate and fluid pressure drive device, conveying storehouse internal frame is provided with main shaft, main shaft is provided with auger blade, bottom, described conveying storehouse is connected with the side of plate upper surface by rotating shaft, the top of bottom, conveying storehouse is provided with inlet point, and the bottom on top, conveying storehouse is provided with discharging opening, and fluid pressure drive device is arranged on the opposite side of plate upper surface;
Motor and retarder are arranged on the side on top, conveying storehouse, and described motor and retarder are in transmission connection, and retarder is axially connected with the main shaft in conveying storehouse;
Be welded with backing plate outside the middle and upper part of the lower cover in conveying storehouse, hydraulic actuating cylinder top is connected with backing plate by hinge, and described hydraulic actuating cylinder bottom is connected with the opposite side of plate upper surface by hinge, and hydraulic actuating cylinder is connected with fluid pressure drive device;
Described base plate lower surface is provided with pulley, and the lower surface spiral shell of base plate is connected with bearing.
For ensureing can accurately to control screw feeding machine delivery rate, motor is frequency control motor.
Material residual during in order to produce before removing the tamper of inside, conveying storehouse and inside, conveying storehouse easily, described conveying storehouse lower cover is connected with conveying storehouse is detachable.
The utility model carrys out displaced spirals feeder by the pulley promoted below base plate, after arriving assigned address, rotary support makes itself and ground forced contact fix screw feeding machine, regulates discharging open height to make it adapt to the specification of production facilities by driving hydraulic actuating cylinder.This improvement screw feeding machine is convenient to manipulation, and manoevreability is comparatively strong and can adapt to all size production facilities.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the screw feeding machine of a kind of improvement of the utility model.
Numeral and the corresponding component title represented by letter in figure:
1. conveying storehouse 2. motor 3. retarder 4. hydraulic actuating cylinder 5. base plate 6. fluid pressure drive device 7. hinge 8. spinner 9. pulley 10. base 11. inlet point 12. discharging opening 13. backing plate 14. rotating shaft 15. auger blade
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with schematic diagram, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, a kind of screw feeding machine of improvement, comprise conveying storehouse 1, motor 2, retarder 3, hydraulic actuating cylinder 4, base plate 5 and fluid pressure drive device 6, conveying storehouse 1 internal frame is provided with main shaft, main shaft is provided with auger blade 15, and bottom, described conveying storehouse 1 is connected by the side of rotating shaft 14 with base plate 5 upper surface, and the top of bottom, conveying storehouse 1 is provided with inlet point 11, the bottom on top, conveying storehouse 1 is provided with discharging opening 12, and fluid pressure drive device 6 is arranged on the opposite side of base plate 5 upper surface;
Motor 2 and retarder 3 are arranged on the side on top, conveying storehouse 1, and described motor 2 is in transmission connection with retarder 3, and retarder 3 is axially connected with the main shaft in conveying storehouse 1;
Be welded with backing plate 13 outside the middle and upper part of the lower cover in conveying storehouse 1, hydraulic actuating cylinder 4 top is connected with backing plate 13 by hinge 7, and described hydraulic actuating cylinder 4 bottom is connected by the opposite side of hinge 7 with base plate 5 upper surface, and hydraulic actuating cylinder 4 is connected with fluid pressure drive device 6;
Described base plate 5 lower surface is provided with pulley 9, and the lower surface spiral shell of base plate 5 is connected with bearing 10.
Described motor 2 is frequency control motor, ensures that the screw feeding machine of this improvement can accurately control screw feeding machine delivery rate according to need of production; The lower cover in conveying storehouse 1 is connected with conveying storehouse 1 is detachable, material residual when producing before removing the tamper of inside, conveying storehouse and inside, conveying storehouse easily.
A kind of working process of screw feeding machine of improvement: when needing the screw feeding machine using this improvement, displaced spirals feeder is carried out by the pulley 9 promoted below base plate 5, in moving process bearing 10 not with earth surface, after arriving assigned address, rotary support 10 makes itself and ground forced contact, now pulley 9 is inoperative, reaches the object of fixing screw feeding machine; Fluid pressure drive device 6 drives hydraulic actuating cylinder 4 highly to make it adapt to the specification of production facilities to regulate discharging opening 12.Described conveying storehouse 1 arranges backing plate 13 with the position on hydraulic actuating cylinder 4 top, can promote conveying storehouse 1 action intensity, increase the service life; In the course of the work, can, according to the difference of material variety, motor 2 rotative speed be regulated to make material loading velocity ratio reach optimum; When convey materials blocks, the convenient tamper removing inside, conveying storehouse 1 of lower cover can be taken apart, or before conveying different material, take the material that lower cover can be residual before inside, more convenient removing conveying storehouse 1 apart.
The screw feeding machine of this improvement is convenient to manipulation, and manoevreability is comparatively strong and can adapt to all size production facilities.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.