阅读说明：本技术 一种具有粉碎功能的水泥搅拌机 (Cement mixer with shredding function ) 是由 不公告发明人 于 2018-05-30 设计创作，主要内容包括：本发明公开了一种具有粉碎功能的水泥搅拌机,包括搅拌箱,所述搅拌箱的下端固定连接有支撑机构,所述搅拌箱的上端固定连接有下端具有开口的研磨箱,所述搅拌箱上端设有与开口相连通的第一落料通道,所述研磨箱的上端设有进料口,所述研磨箱的内壁转动连接有两个转动轴,两个所述转动轴的一端均贯穿研磨箱并延伸向外,且两个转动轴的侧壁上均固定套接有齿轮,两个齿轮相互啮合,两个所述转动轴位于研磨箱内的侧壁上固定套接有碾压辊。本发明结构紧凑,操作便捷,在对水泥混合物进行搅拌之前,还可以对一些需要进行粉碎的原材料进行碾压,从而提高了水泥混合搅拌效率以及混合物的均匀度,使用效果很好。(The invention discloses a cement mixer with a crushing function, which comprises a mixing box, wherein the lower end of the mixing box is fixedly connected with a supporting mechanism, the upper end of the mixing box is fixedly connected with a grinding box, the lower end of the grinding box is provided with an opening, the upper end of the mixing box is provided with a first blanking channel communicated with the opening, the upper end of the grinding box is provided with a feeding hole, the inner wall of the grinding box is rotatably connected with two rotating shafts, one ends of the two rotating shafts penetrate through the grinding box and extend outwards, the side walls of the two rotating shafts are fixedly sleeved with gears, the two gears are mutually meshed, and the side walls of the two rotating shafts positioned in the grinding box are fixedly sleeved with grinding rollers. The invention has compact structure and convenient operation, can roll some raw materials needing to be crushed before stirring the cement mixture, thereby improving the cement mixing and stirring efficiency and the uniformity of the mixture and having good use effect.)

1. A cement mixer with a crushing function comprises a mixing box (1) and is characterized in that a supporting mechanism (20) is fixedly connected to the lower end of the mixing box (1), a grinding box (3) with an opening at the lower end is fixedly connected to the upper end of the mixing box (1), a first blanking channel communicated with the opening is arranged at the upper end of the mixing box (1), a feeding hole (4) is formed in the upper end of the grinding box (3), two rotating shafts (8) are rotatably connected to the inner wall of the grinding box (3), one ends of the two rotating shafts (8) penetrate through the grinding box (3) and extend outwards, gears (2) are fixedly sleeved on the side walls of the two rotating shafts (8), the two gears (2) are mutually meshed, a compression roller (5) is fixedly sleeved on the side wall of the two rotating shafts (8) located in the grinding box (3), the grinding device is characterized in that a first driving motor (7) is fixedly connected to the side wall of the grinding box (3), the tail end of an output shaft of the first driving motor (7) penetrates through the grinding box (3) and is fixedly connected with one end of one rotating shaft (8), a feeding pipeline (9) is arranged on the side wall of the stirring box (1), a connecting shaft (10) is rotatably connected to the inside of the stirring box (1), a plurality of stirring mechanisms are fixedly connected to the side wall of the connecting shaft (10) in a sleeved mode, a second driving motor (11) corresponding to the connecting shaft (10) in position is fixedly connected to the side wall of the stirring box (1), the tail end of an output shaft of the second driving motor (11) penetrates through the side wall of the stirring box (1) and is fixedly connected with one end of the connecting shaft (10), a material port (17) is fixedly connected to the inside of the stirring box (1), and a material dropping port (17) is, the blanking mouth department is equipped with electric valve, the lower extreme fixedly connected with of blanking mouth connects material funnel (18), connect the interior bottom fixed connection of the lower extreme of material funnel (18) and agitator tank (1), the interior bottom of agitator tank (1) is equipped with and connects the second blanking passageway that material funnel (18) are linked together.

2. The cement mixer with the crushing function as claimed in claim 1, wherein the stirring mechanism comprises a fixing sleeve (12) fixedly sleeved on the side wall of the connecting shaft (10), stirring blades (13) are fixedly connected to both sides of the fixing sleeve (12), connecting plates (14) are fixedly connected to both sides of the stirring blades (13), and a plurality of crushing teeth (15) are arranged on the side wall of the connecting plates (14) at equal intervals.

3. A cement mixer with crushing function according to claim 1, characterized in that the side walls of the two milling rolls (5) are equally spaced with strip-shaped grinding teeth (6).

4. The cement mixer with crushing function as claimed in claim 1, wherein the baffle (16) is fixedly connected to the upper end of the partition (17), and the baffle (16) is in the shape of a circular truncated cone.

5. A cement mixer with crushing function according to claim 1, wherein the supporting mechanism (20) comprises a fixed plate fixedly connected to the lower end of the mixing box (1), the lower end of the fixed plate is fixedly connected with a supporting leg, and the lower end of the supporting leg is fixedly connected with a shock-absorbing cushion pad.

6. a cement mixer with crushing function according to claim 1, characterized in that the lower end of the mixing box (1) is provided with a blanking pipe (19), and the blanking pipe (19) is communicated with the second blanking channel.

Technical Field

The invention relates to the technical field of cement stirring, in particular to a cement stirring machine with a crushing function.

Background

Concrete is one of the most important civil engineering materials of the present generation. The artificial stone is prepared by a cementing material, granular aggregate, water, an additive and an admixture which are added if necessary according to a certain proportion, and is formed by uniformly stirring, closely compacting, curing and hardening. A cement mixer is a construction machinery device for mixing and manufacturing slurry. The existing cement mixer has the defects that the mixing is insufficient, the concrete raw materials need to be crushed before the mixing under most conditions, the existing cement mixer only can play a mixing function, the function is limited, and the using effect is not good.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a cement mixer with a crushing function.

In order to achieve the purpose, the invention adopts the following technical scheme: the invention relates to a cement mixer with a crushing function, which comprises a mixing box, wherein the lower end of the mixing box is fixedly connected with a supporting mechanism, the upper end of the mixing box is fixedly connected with a grinding box with an opening at the lower end, the upper end of the mixing box is provided with a first blanking channel communicated with the opening, the upper end of the grinding box is provided with a feeding hole, the inner wall of the grinding box is rotatably connected with two rotating shafts, one end of each rotating shaft penetrates through the grinding box and extends outwards, the side walls of the two rotating shafts are fixedly sleeved with gears which are mutually meshed, the side walls of the two rotating shafts positioned in the grinding box are fixedly sleeved with a grinding roller, the side wall of the grinding box is fixedly connected with a first driving motor, the tail end of an output shaft of the first driving motor penetrates through the grinding box and is fixedly connected with one end of one rotating shaft, the side wall of the mixing box is provided with a feeding pipeline, the inside of agitator tank is rotated and is connected with the connecting axle, fixed cover has been connect a plurality of rabbling mechanisms on the lateral wall of connecting axle, fixedly connected with and the second driving motor that the connecting axle position corresponds on the lateral wall of agitator tank, second driving motor's output shaft end run through the lateral wall of agitator tank and with the one end fixed connection of connecting axle, the inside fixedly connected with baffle of agitator tank, be equipped with the blanking mouth on the lateral wall of baffle, blanking mouth department is equipped with electric valve, the lower extreme fixedly connected with of blanking mouth connects the material funnel, connect the interior bottom fixed connection of material funnel's lower extreme and agitator tank, the interior bottom of agitator tank is equipped with and connects the second blanking passageway that the material funnel is linked together.

Preferably, rabbling mechanism is including fixed cover of fixed cup joint on the connecting axle lateral wall, the equal fixedly connected with stirring piece in both sides of fixed cover, the equal fixedly connected with connecting plate in both sides of stirring piece, equidistant a plurality of broken teeth that are equipped with on the lateral wall of connecting plate.

Preferably, the upper end of the partition board is fixedly connected with a guide plate, and the guide plate is in a circular truncated cone shape.

Preferably, the upper end of the partition board is fixedly connected with a guide plate, and the guide plate is in a circular truncated cone shape.

Preferably, the supporting mechanism comprises a fixing plate fixedly connected to the lower end of the stirring box, the lower end of the fixing plate is fixedly connected with supporting legs, and the lower ends of the supporting legs are fixedly connected with shock-absorbing cushions.

Preferably, the lower end of the stirring box is provided with a blanking pipeline, and the blanking pipeline is communicated with the second blanking channel.

In the invention, according to the mixing requirement of cement, the raw materials to be crushed before stirring are poured into a grinding box through a feeding hole, a first driving motor is started and drives one of rotating shafts to rotate, because two axis of rotation are through two gear engagement transmissions, so two axis of rotation drive two rolls the roller and rotate, two roll the roller and fully roll cement raw and other materials, raw and other materials after rolling fall into the agitator tank through first blanking passageway, will not need kibbling raw and other materials to pour into the agitator tank through charge-in pipeline again, start second driving motor, second driving motor drives the connecting axle and rotates, the connecting axle drives the rabbling mechanism on its lateral wall and fully stirs cement mixture, the mixture after the stirring falls into through the blanking mouth and connects in the material funnel, the rethread connects in the material funnel falls into the blanking pipeline, thereby discharge the agitator tank with cement mixture. The invention has compact structure and convenient operation, can roll some raw materials needing to be crushed before stirring the cement mixture, thereby improving the cement mixing and stirring efficiency and the uniformity of the mixture and having good use effect.

Drawings

FIG. 1 is a schematic structural diagram of a cement mixer with a crushing function according to the present invention;

FIG. 2 is a top view of a combination of two grinding rolls and a grinding box of a cement mixer with a crushing function according to the present invention.

In the figure: 1 stirring box, 2 gears, 3 grinding boxes, 4 feed inlets, 5 grinding rollers, 6 strip-shaped grinding teeth, 7 first driving motors, 8 rotating shafts, 9 feed pipelines, 10 connecting shafts, 11 second driving motors, 12 fixing sleeves, 13 stirring sheets, 14 connecting plates, 15 crushing teeth, 16 guide plates, 17 partition plates, 18 receiving hoppers, 19 blanking pipelines and 20 supporting mechanisms.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in the figure 1-2, the cement mixer with the crushing function of the invention comprises a stirring box 1, wherein the lower end of the stirring box 1 is fixedly connected with a supporting mechanism 20, the upper end of the stirring box 1 is fixedly connected with a grinding box 3 with an opening at the lower end, the upper end of the stirring box 1 is provided with a first blanking channel communicated with the opening, the upper end of the grinding box 3 is provided with a feeding hole 4, a certain raw material to be crushed is poured into the grinding box 3 through the feeding hole 4, the inner wall of the grinding box 3 is rotatably connected with two rotating shafts 8, one ends of the two rotating shafts 8 penetrate through the grinding box 3 and extend outwards, the side walls of the two rotating shafts 8 are fixedly sleeved with gears 2, the two gears 2 are mutually meshed, the side walls of the two rotating shafts 8 in the grinding box 3 are fixedly sleeved with grinding rollers 5, the side walls of the grinding box 3 are fixedly connected with a first driving motor, the output shaft end of first driving motor 7 runs through grinding case 3 and rather than one of them axis of rotation 8's one end fixed connection, start first driving motor 7, first driving motor 7 drives one of them axis of rotation 8 and rotates, because two axis of rotation 8 are through two 2 meshing transmissions of gear, so two axis of rotation 8 can drive two roller 5 simultaneously and rotate, two roller 5 smashes the rolling to needs kibbling raw and other materials, raw and other materials after rolling fall into agitator tank 1 through first blanking passageway, be equipped with charge-in pipeline 9 on the lateral wall of agitator tank 1, will not need to carry out kibbling raw and other materials and pour into agitator tank 1 in through charge-in pipeline 9.

The inside of the stirring box 1 is rotatably connected with a connecting shaft 10, the side wall of the connecting shaft 10 is fixedly sleeved with a plurality of stirring mechanisms, the side wall of the stirring box 1 is fixedly connected with a second driving motor 11 corresponding to the connecting shaft 10, the tail end of an output shaft of the second driving motor 11 penetrates through the side wall of the stirring box 1 and is fixedly connected with one end of the connecting shaft 10, the second driving motor 11 is started, the second driving motor 11 drives the connecting shaft 10 to rotate, the connecting shaft 10 drives the stirring mechanisms on the side wall to stir the cement mixture, the inside of the stirring box 1 is fixedly connected with a partition plate 17, the side wall of the partition plate 17 is provided with a blanking port, an electric valve is arranged at the blanking port, the lower end of the blanking port is fixedly connected with a receiving funnel 18, after the stirring is fully, the electric valve is started, the mixed cement mixture falls into the receiving funnel 18 through the blanking port and is discharged, the lower end of the receiving funnel 18 is fixedly connected with the inner bottom of the stirring box 1, and a second blanking channel communicated with the receiving funnel 18 is arranged at the inner bottom of the stirring box 1.

According to the invention, the stirring mechanism comprises a fixing sleeve 12 fixedly sleeved on the side wall of the connecting shaft 10, stirring sheets 13 are fixedly connected to both sides of the fixing sleeve 12, the stirring sheets 13 can well stir and mix cement mixtures, connecting plates 14 are fixedly connected to both sides of the stirring sheets 13, a plurality of crushing teeth 15 are arranged on the side wall of the connecting plates 14 at equal intervals, and the crushing teeth 15 crush cement agglomerates, so that the stirring efficiency is improved. The equal interval is equipped with the bar and grinds tooth 6 on two rolling roller 5's the lateral wall, and the bar is ground tooth 6 and is helped grinding fully. The upper end fixedly connected with guide plate 16 of baffle 17, guide plate 16 are round platform type shape, and guide plate 16 helps carrying out the water conservancy diversion to the cement mixture. The supporting mechanism 20 comprises a fixed plate fixedly connected to the lower end of the stirring box 1, supporting legs fixedly connected to the lower end of the fixed plate, and damping cushions fixedly connected to the lower ends of the supporting legs. The lower end of the stirring box 1 is provided with a blanking pipeline 19, and the blanking pipeline 19 is communicated with the second blanking channel.

In the invention, according to the cement mixing requirement, the raw material to be crushed before stirring is poured into a grinding box 3 through a feeding hole 4, a first driving motor 7 is started, the first driving motor 7 drives one of rotating shafts 8 to rotate, two rotating shafts 8 drive two rolling rollers 5 to rotate because the two rotating shafts 8 are meshed and driven through two gears 2, the two rolling rollers 5 fully roll the cement raw material, the rolled raw material falls into a stirring box 1 through a first blanking channel, the raw material which does not need to be crushed is poured into the stirring box 1 through a feeding pipeline 9, a second driving motor 11 is started, a second driving motor 11 drives a connecting shaft 10 to rotate, the connecting shaft 10 drives a stirring mechanism on the side wall of the connecting shaft to fully stir the cement mixture, the stirred mixture falls into a receiving hopper 18 through a blanking hole and then falls into a receiving hopper 19 through the receiving hopper 18, thereby discharging the cement mixture out of the mixing box 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.