A kind of portable mortar mixer of construction
Technical field
The utility model relates to a kind of construction apparatus, especially a kind of portable mortar mixer of construction.
Background technology
Mortar mixer is the common equipment in construction, existing mortar mixer is divided into fixed and portable, portable mortar mixer can change position neatly, the mortar stirred can be transported to place to use, therefore practicality is stronger, general portable mortar mixer small volume, for the occasion that mortar consumption is less.
Existing portable mortar mixer, comprises base, movable pulley, stir storehouse, motor cabinet, main bearing seat, shaft, paddle and stirring motor and forms; Motor cabinet, main bearing seat are located on base, and stir storehouse is positioned at above base, and movable pulley is positioned at below base, and stirring motor to be located on motor cabinet and to be in transmission connection with shaft, and shaft is arranged on stir storehouse by bearing, and shaft is provided with described paddle; The technical problem that this portable mortar mixer exists is the erosion that bearing is easily subject to mortar, and service life is shorter, often needs repairing.
Owing to there is such problem, so be necessary to improve the portable mortar mixer of existing construction.
Summary of the invention
The purpose of this utility model is deficiency in order to solve above-mentioned technology and the portable mortar mixer of the construction of a kind of longer service life designed.
The portable mortar mixer of a kind of construction designed by the utility model, comprises base, movable pulley, stir storehouse, motor cabinet, main bearing seat, shaft, paddle and stirring motor and forms; Motor cabinet, main bearing seat are located on base, stir storehouse is positioned at above base, movable pulley is positioned at below base, stirring motor to be located on motor cabinet and to be in transmission connection with shaft, shaft is arranged on main bearing seat by base bearing, and this shaft, through stir storehouse, shaft is provided with described paddle; It is characterized in that also comprising and be located at front axle bolster on base and rear axle bolster; Described stir storehouse front-end and back-end are respectively equipped with front body and rear body passes for described shaft, described front body is arranged on front axle bolster by fore bearing, described rear body is arranged on rear axle bolster by rear bearing, described shaft is provided with front shaft sleeve and rear axle housing, described front shaft sleeve is positioned at front body and can relatively rotates each other, described rear axle housing is positioned at rear body and can relatively rotates each other, and described front shaft sleeve and rear axle housing also all have the card that is positioned at stir storehouse; Described shaft is also installed with front circular cowling and rear circular cowling and shaft through the center of front circular cowling and rear circular cowling, described front circular cowling and rear circular cowling are all provided with the void region can leaking mortar, described front circular cowling is located on front body by bearing, and described rear circular cowling is located on rear body by bearing.
The portable mortar mixer of the construction designed by the utility model, its beneficial effect is: base bearing not only plays good support to shaft, and compared to prior art, it is more away from stir storehouse, therefore be not subject to mortar corrode, the longer service life of base bearing; Front body and the rear body at its two ends of stir storehouse can not only match with shaft better, and by the setting of fore bearing and rear bearing, make stir storehouse after completion of stirring can lateral rotation to draw off mortar; Shaft is provided with front shaft sleeve and rear axle housing, front shaft sleeve and rear axle housing are used for reducing shaft and the gap between front body and rear body as far as possible, make mortar not easily excessive, and the card of their front portions can play stop, reduce the amount that mortar enters front body and rear body; Front circular cowling and rear circular cowling are by bearing and be more firmly supported on front body and rear body, such shaft just obtains more stable support, reduce its base bearing and move the rear impact produced far away, reduce the impact vibrated when stirring and stirring system is brought, and the mortar of spilling can release by the void region on front circular cowling and rear circular cowling, prevent it from affecting bearing, the portable mortar mixer of this like this construction obtains lengthening service life, and practicality is stronger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the portable mortar mixer of embodiment 1 construction.
Detailed description of the invention
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the portable mortar mixer of the construction described by the present embodiment, comprises base 1, movable pulley 2, stir storehouse 3, motor cabinet 4, main bearing seat 5, shaft 6, paddle 7 and stirring motor 8 and forms; Motor cabinet 4, main bearing seat 5 are located on base 1, stir storehouse 3 is positioned at above base 1, movable pulley 2 is positioned at below base 1, stirring motor 8 to be located on motor cabinet 4 and to be in transmission connection with shaft 6, shaft 6 is arranged on main bearing seat 5 by base bearing 23, and this shaft 6, through stir storehouse 3, shaft 6 is provided with paddle 7; It is characterized in that also comprising and be located at front axle bolster 9 on base 1 and rear axle bolster 10; Stir storehouse 3 front-end and back-end are respectively equipped with front body 11 and rear body 12 passes for shaft 6, front body 11 is arranged on front axle bolster 9 by fore bearing 13, rear body 12 is arranged on rear axle bolster 10 by rear bearing 14, shaft 6 is provided with front shaft sleeve 15 and rear axle housing 16, front shaft sleeve 15 is positioned at front body 11 and can relatively rotates each other, rear axle housing 16 is positioned at rear body 12 and can relatively rotates each other, and front shaft sleeve 15 and rear axle housing 16 also all have the card 17 that is positioned at stir storehouse 3; Shaft 6 is also installed with front circular cowling 18 and rear circular cowling 19 and shaft 6 through the center of front circular cowling 18 and rear circular cowling 19, front circular cowling 18 and rear circular cowling 19 are all provided with the void region 20 can leaking mortar, front circular cowling 18 is located on front body 11 by bearing 21, and rear circular cowling 19 is located on rear body 12 by bearing 22.
In the present embodiment, base bearing 23 not only plays good support to shaft 6, and compared to prior art, it is more away from stir storehouse 3, is not therefore subject to mortar and corrodes, the longer service life of base bearing 23; The front body 11 at its two ends of stir storehouse 3 and rear body 12 can not only match with shaft 6 better, and by the setting of fore bearing 13 and rear bearing 14, make stir storehouse 3 after completion of stirring can lateral rotation to draw off mortar; Shaft 6 is provided with front shaft sleeve 15 and rear axle housing 16, front shaft sleeve 15 and rear axle housing 16 are for reducing shaft 6 and the gap between front body 11 and rear body 12 as far as possible, make mortar not easily excessive, and the card 17 of their front portions can play stop, reduce the amount that mortar enters front body 11 and rear body 12; Front circular cowling 18 and rear circular cowling 19 are more firmly supported on front body 11 and rear body 12 by bearing 21 and 22, such shaft 6 just obtains more stable support, reduce its base bearing 23 and move the rear impact produced far away, reduce the impact vibrated when stirring and stirring system is brought, and the mortar of spilling can release by the void region 20 on front circular cowling 18 and rear circular cowling 19, prevent it from affecting bearing, the portable mortar mixer of this like this construction obtains lengthening service life, and practicality is stronger.
The portable mortar mixer of the construction described by the present embodiment, its beneficial effect is:
1, can move, the mortar stirred can be transported to place to use;
2, obviously lengthen the service life of base bearing 23;
Comparatively steady when 3, stirring, noise is little.
Above-described embodiment is only to design of the present utility model explanation for example, and significantly, the protection domain of this patent is not limited to above-described embodiment.
The various equivalent modifications or supplementary that those skilled in the art do above-described embodiment, all should fall into the protection domain of this patent.