CN212312343U

CN212312343U - Building concrete gravel mixing arrangement

Info

Publication number: CN212312343U
Application number: CN202020042380.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Linzhou Everest Green Building Technology Co ltd
Current assignee: Linzhou Everest Green Building Technology Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2021-01-08
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a building concrete gravel mixing device, which comprises a mixing mechanism for mixing gravel, wherein the inner surface of the mixing mechanism is provided with a stirring shaft, one end of the stirring shaft is provided with a driving mechanism for driving the stirring shaft to rotate, the outer surface of the stirring shaft is screwed with a stirring claw, the utility model is provided with a concrete mixing device with the mixing mechanism, the stirring shaft and the stirring claw, when in use, after the gravel is added into the feed inlet, the external driving mechanism is started to drive the stirring shaft to rotate, thereby driving the stirring claws to stir the gravel, when the outer surface of the stirring plate meets the stones which are just clamped between the stirring plate and the inner wall of the mixing mechanism, when the rotation torsion of (mixing) shaft was% output, the spring atress was crooked, and the stirring board moves to the inboard and leaves the surface of stone, and the effectual fixed stirring piece of having solved can't avoid the problem that the equipment that causes easily damages brought automatically when meetting the dead condition of card.

Description

Building concrete gravel mixing arrangement

Technical Field

The utility model relates to a concrete mixing technical field specifically is a building concrete grit mixing arrangement.

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones, chemical additives and mineral admixtures as necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening, is the most main building material for buildings, the gravel is required to be stirred before the concrete is used, in order to achieve better stirring effect and avoid sand accumulation at the bottom edge of the stirrer, the stirring claws for general stirring are multiply meshed or run on the surface of the inner wall of the stirrer at small intervals, so when some stones or the like are sized better or are stirred to make their angle just larger than this spacing, in view of the above problems, a construction concrete gravel mixing apparatus is proposed, in which stones are forcibly crushed if they have a low hardness and the inner wall of a mixer or mixing claws are damaged if they have an excessively high strength, thereby causing damage to mixing equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building concrete gravel mixing arrangement to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building concrete grit mixing arrangement, is including the mixing mechanism that is used for the grit to mix, mixing mechanism's internal surface is equipped with the (mixing) shaft, the one end of (mixing) shaft is equipped with and is used for driving its pivoted actuating mechanism, the surface spiro union of (mixing) shaft is equipped with the stirring claw, the outside end slidable mounting of stirring claw has the stirring board, the inboard end of stirring board slides the department and is equipped with the spring, the stress of spring equals 90% of actuating mechanism output torsion.

Preferably, the mixing mechanism includes support legs, a base is assembled on the upper surface of the support legs, a support plate is assembled on the upper surface of the base, a containing shell is assembled on the upper surface of the support plate, and a meshing shell is assembled on the upper surface of the containing shell.

Preferably, a feed inlet is formed in the side surface of the engagement shell, and a discharge door is assembled at the bottom end of the containing shell.

Preferably, the stirring shaft comprises a supporting shaft, a first clamping block and a second clamping block are uniformly assembled on the outer surface of the supporting shaft, and connecting lines of the inner side surfaces of the first clamping block and the second clamping block are perpendicular to each other.

Preferably, the stirring claw comprises a first sleeve, a second sleeve is tightly attached to the lower surface of the first sleeve, screw joints are respectively formed in the side surfaces of the first sleeve and the second sleeve, bolts are screwed on the inner surfaces of the screw joints, clamping grooves are respectively formed in the middle of the inner side surfaces of the first sleeve and the second sleeve, and the clamping grooves are sleeved on the outer surfaces of the clamping blocks.

Preferably, the outer ends of the first sleeve and the second sleeve are respectively provided with a connecting rod, the outer end of the connecting rod is provided with a sliding groove, the inner end of the sliding groove is provided with a mounting hole, the inner surface of the mounting hole is provided with a sliding rod, the outer surface of the sliding rod is sleeved on the inner surface of a sliding block on the back surface of the stirring plate, the outer end of the sliding rod is provided with a fixed block, the fixed block is assembled on the outer end of the sliding groove, and the spring is sleeved inside the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a concrete mixing arrangement with mixing mechanism, (mixing) shaft and stirring claw has been set up, when using, behind the inside gravel that adds of feed inlet, start outside actuating mechanism, it rotates to drive the (mixing) shaft, thereby drive stirring claw stirring gravel, when the surface of stirring board meets the stone of just blocking between stirring board and mixing mechanism inner wall, when the rotation torsion of (mixing) shaft is% output, the spring atress is crooked, the stirring board moves the surface of leaving the stone to the inboard, effectual fixed stirring piece of having solved can't avoid the problem that the equipment that causes easily brought when meetting the dead condition of card easily automatically.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly schematic diagram of the present invention.

Fig. 3 is the assembly diagram of the stirring shaft of the present invention.

Fig. 4 is the assembly schematic diagram of the stirring claw of the utility model.

In the figure: 1. mixing mechanism, 11, supporting leg, 12, base, 13, supporting plate, 14, containing shell, 15, meshing shell, 16, feed inlet, 2, stirring shaft, 21, supporting shaft, 22, first fixture block, 23, second fixture block, 3, stirring claw, 31, first sleeve, 32, second sleeve, 33, connecting rod, 34, screw connector, 35, bolt, 36, sliding groove, 37, sliding rod, 38, fixing block, 39, spring, 310, mounting hole, 311, stirring plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a building concrete gravel mixing device comprises a mixing mechanism 1 used for mixing gravel, wherein a stirring shaft 2 is assembled on the inner surface of the mixing mechanism 1, a driving mechanism used for driving the mixing mechanism to rotate is assembled at one end of the stirring shaft 2, a stirring claw 3 is assembled on the outer surface of the stirring shaft 2 in a threaded connection mode, a stirring plate 311 is slidably installed at the outer side end of the stirring claw 3, a spring 39 is assembled at the sliding position of the inner side end of the stirring plate 311, and the stress of the spring 39 is equal to 90% of the output torque force of the driving mechanism;

the utility model discloses set up one kind and had mixing mechanism 1, (mixing) shaft 2 and stirring claw 3's concrete mixing arrangement, when using, behind the inside grit that adds of feed inlet 16, start outside actuating mechanism, it rotates to drive (mixing) shaft 2, thereby drive stirring claw 3 stirring grit, when the surface of stirring board 311 meets just the stone of card between stirring board 311 and mixing mechanism 1 inner wall, when (mixing) shaft 2's rotation torsion is 100% output, spring 39 atress is crooked, stirring board 311 moves the surface that leaves the stone to the inboard, the effectual fixed stirring piece of having solved can't avoid the problem that the equipment that causes easily that brings automatically when meetting the dead condition of card easily.

Particularly, mixing mechanism 1 includes stabilizer blade 11, and base 12 is equipped with to the upper surface of stabilizer blade 11, and backup pad 13 is equipped with to the upper surface of base 12, and the upper surface of backup pad 13 is equipped with holds shell 14, and the upper surface of holding shell 14 is equipped with meshing shell 15 the utility model discloses the actuating mechanism who uses is the actuating mechanism that motor and speed reducer that the most commonly used constitute among the prior art, can drive (mixing) shaft 2 at the uniform velocity and rotate to realize stirring function.

Particularly, a feed inlet 16 is opened on the side surface of the engaging shell 15, and a discharge cabin door is assembled at the bottom end of the containing shell 14, so that loading and unloading are facilitated.

Particularly, the stirring shaft 2 comprises a supporting shaft 21, a first fixture block 22 and a second fixture block 23 are uniformly assembled on the outer surface of the supporting shaft 21, and connecting lines of the inner side surfaces of the first fixture block 22 and the second fixture block 23 are perpendicular to each other, so that the stirring claws 3 are conveniently arranged and installed.

Particularly, stirring claw 3 includes first sleeve pipe 31, and the lower surface of first sleeve pipe 31 is closely laminated with second sleeve pipe 32, and screw joint 34 has all been seted up to the side surface of first sleeve pipe 31 and second sleeve pipe 32, and the internal surface spiro union of screw joint 34 has bolt 35, and the draw-in groove has all been seted up in the middle part of the inboard surface of first sleeve pipe 31 and second sleeve pipe 32, and the draw-in groove cup joints the surface at the fixture block, makes things convenient for bolt 35 to assemble two halves stirring claw 3 together through screw joint 34.

Specifically, the outside ends of the first sleeve 31 and the second sleeve 32 are respectively equipped with the connecting rod 33, the outside end of the connecting rod 33 is equipped with the chute 36, the inside end of the chute 36 is equipped with the mounting hole 310, the inside surface of the mounting hole 310 is equipped with the slide rod 37, the outer surface of the slide rod 37 is sleeved on the inside surface of the back slider of the stirring plate 311, the outside end of the slide rod 37 is equipped with the fixed block 38, the fixed block 38 is assembled on the outside end of the chute 36, the spring is sleeved inside the chute 36, the spring 39 with the stress equal to 90% of the maximum torsion can effectively avoid the displacement of the stirring plate 311 when in use, and further ensure the normal operation of the equipment, when the resistance is greater than the stress, the spring 39 can only react, thereby the clamping part is crossed.

The working principle is as follows: when the stirring mechanism is used, after gravel is added into the feeding hole 16, an external driving mechanism is started to drive the stirring shaft 2 to rotate, so that the stirring claws 3 are driven to stir the gravel, when the outer surface of the stirring plate 311 meets stones which are just clamped between the stirring plate 311 and the inner wall of the mixing mechanism 1, the rotating torsion of the stirring shaft 2 is 100% output, the spring 39 is stressed and bent, and the stirring plate 311 moves inwards to leave the outer surface of the stones.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A building concrete gravel mixing apparatus comprising a mixing mechanism (1) for gravel mixing, characterized in that: the internal surface of mixing mechanism (1) is equipped with (mixing) shaft (2), the one end of (mixing) shaft (2) is equipped with and is used for driving its pivoted actuating mechanism, the surface spiro union of (mixing) shaft (2) is equipped with stirring claw (3), the outside end slidable mounting of stirring claw (3) has stirring board (311), the inboard end of stirring board (311) slides and locates to be equipped with spring (39), the stress of spring (39) equals 90% of actuating mechanism output torsion.

2. The building concrete gravel mixing apparatus of claim 1 wherein: mixing mechanism (1) includes stabilizer blade (11), the upper surface equipment of stabilizer blade (11) is equipped with base (12), the upper surface equipment of base (12) is equipped with backup pad (13), the upper surface equipment of backup pad (13) is equipped with holds shell (14), the upper surface equipment that holds shell (14) is equipped with meshing shell (15).

3. The building concrete gravel mixing apparatus of claim 2 wherein: a feed inlet (16) is formed in the side surface of the meshing shell (15), and a discharge cabin door is assembled at the bottom end of the containing shell (14).

4. The building concrete gravel mixing apparatus of claim 1 wherein: the stirring shaft (2) comprises a supporting shaft (21), a first clamping block (22) and a second clamping block (23) are uniformly assembled on the outer surface of the supporting shaft (21), and connecting lines of the inner side surfaces of the first clamping block (22) and the second clamping block (23) are perpendicular to each other.

5. The building concrete gravel mixing apparatus of claim 4 wherein: stirring claw (3) include first sleeve pipe (31), the lower surface of first sleeve pipe (31) is closely laminated with second sleeve pipe (32), spiral shell interface (34) have all been seted up to the side surface of first sleeve pipe (31) and second sleeve pipe (32), the internal surface spiro union of spiral shell interface (34) has bolt (35), the draw-in groove has all been seted up at the inside surface middle part of first sleeve pipe (31) and second sleeve pipe (32), and the draw-in groove cup joints the surface at the draw-in block.

6. The building concrete gravel mixing apparatus of claim 5 wherein: the outside end of first sleeve pipe (31) and second sleeve pipe (32) is equipped with connecting rod (33) respectively, spout (36) have been seted up to the outside end of connecting rod (33), mounting hole (310) have been seted up to the medial extremity of spout (36), the internal surface of mounting hole (310) is equipped with slide bar (37), the surface of slide bar (37) cup joints the internal surface at the back slider of stirring board (311), the outside end of slide bar (37) is equipped with fixed block (38), fixed block (38) assemble the outside end at spout (36), the spring cup joints the inside at spout (36).