CN217573463U - Stirring device for preparing superfine mixed sand concrete of additive - Google Patents

Abstract

The utility model belongs to the concrete preparation field, concretely relates to extra-fine mixed sand concrete of additive is with agitating unit, including mixer and agitator, the mixer includes frame, carriage, rabbling mechanism and lift actuating mechanism, the rabbling mechanism includes the (mixing) shaft and can dismantle the stirring cutter subassembly of connecting in (mixing) epaxial, stirring cutter subassembly is including the cover join in marriage the epaxial stirring frame of stirring, arrange the stirring vane on the stirring frame and set up in the material piece that colludes of stirring frame bottom, collude the material piece and be used for catching on material package or storage bucket. The utility model discloses well stirring cutter subassembly adopts to dismantle with the (mixing) shaft and is connected, can be convenient for stirring cutter subassembly's maintenance and change. And the utility model provides a stirring frame bottom has set up and has colluded the material piece, can collude material package or storage bucket through colluding the material piece, recycles rabbling mechanism's raising function and will expect that package or storage bucket lifting throw the material to the storage bucket top, and this kind of mode is more laborsaving.

Description

Stirring device for preparing superfine mixed sand concrete of additive

Technical Field

The utility model belongs to the concrete preparation field, concretely relates to stirring apparatus is used in preparation of extra-fine mixed sand concrete of additive.

Background

In the conventional concrete mixing device, the stirrer is generally designed into a structure integrated with the mixing tank, and the stirrer is difficult to detach from the mixing tank, so that each stirrer can only stir one specific mixing tank. At present, some manufacturers design a split type movable stirring device, a stirrer in the stirring device is separated from a stirring barrel, and the stirrer is driven to lift through a lifting driving mechanism so as to be conveniently matched with the stirring barrel. However, the following problems still exist with this stirring device: 1. the raw material feeding of the stirring barrel is still laborious; 2. the stirring blade of the stirrer is difficult to replace.

SUMMERY OF THE UTILITY MODEL

In order to compensate the defects of the prior art, the utility model provides a stirring device for preparing admixture superfine mixed sand concrete.

The utility model provides an admixture is agitating unit for superfine mixed sand concrete preparation, includes mixer and agitator, the mixer includes the frame, upper and lower sliding fit carriage in the frame, set up rabbling mechanism on the carriage and be used for driving the lift actuating mechanism that the carriage goes up and down, rabbling mechanism includes the (mixing) shaft and can dismantle the stirring cutter subassembly of connecting in stirring epaxial, stirring cutter subassembly includes that the cover is joined in marriage in stirring epaxial stirring frame, arrange stirring vane on stirring frame and set up in the material piece that colludes of stirring frame bottom, collude the material piece and be used for catching on material package or storage bucket.

Further, the stirring shaft is provided with a limiting blocking platform, the upper end of the stirring frame abuts against the limiting blocking platform, the bottom of the stirring shaft is in threaded connection with a high-strength fastening nut, and the high-strength fastening nut is used for locking the lower end of the stirring frame.

Furthermore, the material hooking part is of a hook-shaped structure.

Furthermore, the stirring frame is including the montant that is located its lateral part, a plurality of stirring vane are all arranged along its length direction to the inside and outside both sides of montant.

Furthermore, the stirring blades on the inner side and the outer side of the vertical rod are arranged in a staggered mode.

Furthermore, the stirring mechanism further comprises a driving box arranged at the upper end of the sliding frame, and the driving box is in transmission fit with the stirring shaft.

Furthermore, the lifting driving mechanism comprises a chain assembly and a lifting driving motor for driving the chain assembly to rotate, and a chain in the chain assembly is connected with the sliding frame.

Further, the left side and the right side of the rack are respectively provided with a side limiting mechanism, each side limiting mechanism comprises a cantilever connected with the rack, a screw bolt screwed on the cantilever and a pressing plate rotatably connected to the inner end of the screw bolt, and the pressing plates are used for limiting the side face of the stirring barrel.

Furthermore, a first universal wheel is arranged at the bottom of the rack.

Furthermore, a second universal wheel is arranged at the bottom of the stirring barrel.

Compared with the prior art, the utility model discloses well stirring cutter subassembly adopts to dismantle with the (mixing) shaft and is connected, the maintenance and the change of stirring cutter subassembly of can being convenient for. And the utility model provides a stirring frame bottom has set up and has colluded the material piece, can collude material package or storage bucket through colluding the material piece, recycles rabbling mechanism's raising function and will expect that package or storage bucket lifting throw the material to the storage bucket top, and this kind of mode is more laborsaving.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic structural view of the utility model when the mixing tank is removed.

Detailed Description

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The present invention will be further explained with reference to the accompanying drawings.

Please refer to fig. 1-3, a stirring apparatus for preparing extra fine mixed sand concrete of admixture, comprising a stirring machine and a stirring barrel 1, wherein the stirring machine comprises a frame 2, a sliding frame 3 sliding fitted on the frame 1 up and down, a stirring mechanism arranged on the sliding frame 3 and a lifting driving mechanism for driving the sliding frame 3 to lift, the stirring mechanism comprises a stirring shaft 4 and a stirring tool assembly detachably connected on the stirring shaft 4, the stirring tool assembly comprises a stirring frame 5 sleeved on the stirring shaft 4, a stirring blade 6 arranged on the stirring frame 5 and a hooking member 7 arranged at the bottom of the stirring frame 5, and the hooking portion 7 is of a hook structure for hooking the material bag or the material barrel.

It can be understood that the utility model discloses well stirring cutter subassembly adopts to dismantle with (mixing) shaft 4 and is connected, the maintenance and the change of stirring cutter subassembly of can being convenient for. And the utility model provides a 5 bottoms of stirring frame have set up and have colluded material 7, can collude material package or storage bucket through colluding material 7, recycle the elevating system of rabbling mechanism and throw the material with material package or storage bucket lifting to 1 top of agitator, and this kind of mode is more laborsaving.

Continuing to refer to fig. 1, the utility model discloses a lift actuating mechanism includes chain subassembly 9 and is used for driving chain subassembly 9 pivoted lift driving motor 10, chain subassembly 9 including from top to bottom arranged drive sprocket and driven sprocket and with these two sprocket complex chains, drive sprocket and lift driving motor 10 drive fit, the chain is connected with carriage 3, when the chain rotates, slider 3 can go up and down along with the chain together with the rabbling mechanism on it.

It will be appreciated that the benefits of using the lift drive mechanism described above are: the chain and the sliding frame can be connected through the lock hook, and the lock hook has the advantage of being easy to detach.

Continuing to refer to fig. 2, the left and right sides of the frame 2 are respectively provided with a side limiting mechanism, the side limiting mechanism comprises a cantilever 11 connected with the frame 2, a screw 12 screwed on the cantilever 11 and a pressing plate 13 rotatably connected to the inner end of the screw 12, the inner end is close to one end of the stirring barrel 1, and the pressing plate 13 is used for limiting the side surface of the stirring barrel 1.

Specifically, the inner end of the screw 12 has an annular groove, the pressure plate 13 is sleeved on the annular groove, and a gap exists between the two, so that the screw 12 can rotate relative to the pressure plate 13. The shape of the pressing plate 13 matches the shape of the stirring barrel 3. A handle 16 is also attached to the outer end of the threaded rod 12 to facilitate rotation of the threaded rod 12.

When the side limiting mechanism is operated, the handle 16 is rotated, the handle 16 drives the screw 12 to rotate, and the screw 12 drives the pressing plate 13 to move inwards and outwards, so that the pressing plate 13 is close to the stirring barrel 1 or far away from the stirring barrel 1.

With continued reference to fig. 1, the bottom of the frame 2 is provided with a first universal wheel 14, and the bottom of the stirring barrel 1 is provided with a second universal wheel 15.

It can be understood that the universal wheels can facilitate the movement of the stirring machine and the stirring barrel 1.

With reference to fig. 1, the stirring mechanism further includes a driving box 8 disposed at the upper end of the sliding frame 3, the driving box 8 is in transmission fit with the stirring shaft 4, the sliding frame 1 includes two vertically disposed sliding rods, the upper ends of the two sliding rods are connected with the driving box 8, the lower ends of the two sliding rods are connected with a base, the chain is also connected with the base, and the upper end of the frame 2 is provided with a sliding opening and a sliding sleeve for sliding fit with the sliding rods.

Further, the driving box 8 comprises a box shell, and a stirring motor and a transmission structure which are arranged in the box shell, wherein the transmission structure can adopt gear transmission or belt transmission.

Continuing to refer to fig. 3, the stirring shaft 4 is provided with a limit stop 400, the upper end of the stirring frame 5 abuts against the limit stop 400, and the bottom of the stirring shaft 4 is screwed with a high-strength fastening nut for locking the lower end of the stirring frame 5.

It can be understood that the detachable connection between the stirring frame 5 and the stirring shaft 4 is realized in this way, which is simple and convenient.

Further, stirring frame 5 is including being located the montant 500 of its lateral part, and a plurality of stirring vane 6 are all arranged along its length direction in the inside and outside both sides of montant 500, and stirring vane 6 staggered arrangement of the inside and outside both sides of montant 500, and the inboard is towards (mixing) shaft 4 one side promptly, and the outside is (mixing) shaft 4 one side dorsad promptly.

Wherein, stirring frame 5 can be a square frame plate, and this kind of structure has two montants 500, is the style of calligraphy overlooking the angle, and stirring frame 5 also can be cage structure, and four montants of its circumference ring cloth are the cross at overlooking the angle.

During operation, part mixer and agitator 1 earlier, then catch on material package or storage bucket with catching on material piece 7, later drive the rabbling mechanism lifting through lift actuating mechanism, move agitator 1 to the rabbling mechanism below again, utilize side stop gear to carry on spacingly to agitator 1, pour the raw materials in material package or the storage bucket into the agitator after that, during water directly lets in the agitator through the water pipe, stirs at last.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims (10)

1. The utility model provides an admixture is agitating unit for superfine mixed sand concrete preparation, includes mixer and agitator, the mixer includes the frame, upper and lower sliding fit carriage in the frame, set up rabbling mechanism on the carriage and be used for driving the lift actuating mechanism that the carriage goes up and down, its characterized in that, the rabbling mechanism includes the (mixing) shaft and can dismantle the stirring cutter subassembly of connecting in stirring epaxial, stirring cutter subassembly including the cover join in marriage in stirring epaxial stirring frame, arrange stirring vane on stirring frame and set up in the material piece that colludes of stirring frame bottom, collude the material piece and be used for catching on material package or storage bucket.

2. The stirring device for preparing the ultra-fine mixed sand concrete of the additive according to claim 1, wherein a limit stop is arranged on the stirring shaft, the upper end of the stirring frame abuts against the limit stop, and a high-strength fastening nut is screwed at the bottom of the stirring shaft and used for locking the lower end of the stirring frame.

3. The stirring device for preparing the extra-fine mixed sand concrete of the admixture according to claim 1, wherein the hooking part is of a hook-shaped structure.

4. The stirring device for preparing the extra-fine mixed sand concrete of the admixture according to claim 1, wherein the stirring frame comprises a vertical rod positioned on the side part of the stirring frame, and a plurality of stirring blades are arranged on the inner side and the outer side of the vertical rod along the length direction of the vertical rod.

5. The stirring device for preparing the extra-fine mixed sand concrete of the admixture according to claim 4, wherein the stirring blades on the inner side and the outer side of the vertical rod are arranged in a staggered manner.

6. The stirring device for preparing the extra-fine admixture mixed sand concrete as recited in any one of claims 1 to 5, wherein said stirring mechanism further comprises a driving box disposed at an upper end of said carriage, said driving box being in driving engagement with said stirring shaft.

7. The stirring apparatus for preparing extra-fine mixed sand concrete of an admixture according to any one of claims 1 to 5, wherein the elevating driving mechanism comprises a chain assembly and an elevating driving motor for driving the chain assembly to rotate, and a chain in the chain assembly is connected to the carriage.

8. The stirring device for preparing the extra-fine mixed sand concrete of the admixture according to any one of claims 1 to 5, wherein side limiting mechanisms are respectively arranged on the left side and the right side of the rack, each side limiting mechanism comprises a cantilever connected with the rack, a screw rod in threaded connection with the cantilever and a pressing plate rotatably connected to the inner end of the screw rod, and the pressing plates are used for limiting the side surfaces of the stirring barrel.

9. The stirring device for preparing the ultra-fine mixed sand concrete of the admixture according to any one of claims 1 to 5, wherein a first universal wheel is arranged at the bottom of the frame.

10. The stirring device for preparing the extra-fine admixture mixed sand concrete as claimed in any one of claims 1 to 5, wherein a second universal wheel is arranged at the bottom of the stirring barrel.

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