CN213352949U

CN213352949U - Use efficient recycled concrete agitated vessel

Info

Publication number: CN213352949U
Application number: CN202021746451.7U
Authority: CN
Inventors: 征波
Original assignee: Nantong Zhan Cheng Commodity Concrete Co ltd
Current assignee: Nantong Zhan Cheng Commodity Concrete Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-04
Anticipated expiration: 2030-08-19

Abstract

The application relates to a high-efficiency recycled concrete stirring device which comprises a machine body, wherein a driving motor is arranged on the top wall of the machine body, a stirring shaft is arranged at one end of the machine body and positioned in the inner cavity of the machine body, a plurality of stirring rods are arranged at intervals on the outer edge of the stirring shaft, connecting strips are arranged at one ends of the stirring rods in the length direction, which are close to each other, together, and a plurality of positioning grooves for the connection strips to be abutted into are arranged on the outer edge of the stirring shaft; each the connecting strip lateral wall runs through and is provided with the through hole, diapire just is located each through hole department in the constant head tank and is provided with the locking groove, through hole and locking inslot are provided with the mounting jointly. This application has the effect of guarantee agitating unit's stirring efficiency and availability factor.

Description

Use efficient recycled concrete agitated vessel

Technical Field

The application relates to the field of concrete mixing equipment, in particular to recycled concrete mixing equipment using high efficiency.

Background

At present, a concrete mixing device is a device which mixes raw materials such as sand, cement, liquid water and the like into concrete slurry by mixing.

Chinese patent publication No. CN204997819U discloses a concrete mixing device, which includes a frame and a mixing drum located on the frame. The top wall of the mixing drum penetrates through the feeding hole, and the outer side wall of the mixing drum is provided with a discharging pipe at the bottom of the mixing drum. The top wall of the mixing drum is provided with a driving motor, an output shaft of the driving motor is positioned in the inner cavity of the mixing drum, and a mixing shaft for mixing materials is arranged on the end wall of the output shaft of the driving motor in the length direction. A plurality of stirring rods are arranged at the outer edge of the stirring shaft at intervals, and a stirring piece is arranged at one end of each stirring rod, which is far away from the direction of the stirring shaft. The raw materials are fed into the inner cavity of the mixing drum from the feeding hole, and after being mixed by the mixing shaft with the mixing rod, the concrete slurry is discharged from the discharging pipe.

To the above-mentioned correlation technique, the inventor thinks that there is the puddler often with (mixing) shaft fixed connection and inconvenient dismantlement clearance, and after long-time the use of agitating unit, the puddler surface easily adheres to has a large amount of concrete slurry, has increaseed the stirring load of (mixing) shaft after the concrete slurry concreties, and then has reduced agitating unit's stirring efficiency's defect.

SUMMERY OF THE UTILITY MODEL

In order to ensure agitating unit's stirring efficiency and availability factor, this application provides one kind and uses efficient recycled concrete agitated vessel.

The application provides an use efficient recycled concrete agitated vessel adopts following technical scheme:

the efficient recycled concrete stirring equipment comprises a machine body, wherein a driving motor is arranged on the top wall of the machine body, a stirring shaft is arranged at one end of the machine body and positioned in the inner cavity of the machine body, a plurality of stirring rods are arranged at intervals on the outer edge of the stirring shaft, connecting strips are arranged at one ends of the stirring rods which are close to each other in the length direction, and a plurality of positioning grooves for the connecting strips to abut into are formed in the outer edge of the stirring shaft; each the connecting strip lateral wall runs through and is provided with the through hole, diapire just is located each through hole department in the constant head tank and is provided with the locking groove, through hole and locking inslot are provided with the mounting jointly.

By adopting the technical scheme, after all the stirring rods are fixed on the connecting strip at the same time, an operator can quickly detach all the stirring rods at the same time for cleaning only by detaching the connecting strip, the process is convenient and quick, and the operators can easily clean the stirring rods; meanwhile, an operator can maintain the operation of the stirring device by installing a spare connecting bar with a stirring rod, so that the standby time of the stirring device is effectively reduced, and the practical efficiency of the stirring device is further ensured; the newly-installed stirring rod is light in texture, and the load is lower when the stirring rod is stirred in the concrete slurry, so that the concrete slurry can be efficiently stirred.

Preferably, the outer side wall of the connecting strip is provided with a yielding groove around the periphery of each through hole, wherein the yielding groove is used for accommodating the end head of the fixing piece.

Through adopting above-mentioned technical scheme, the end of holding the mounting can be accomodate in the groove of stepping down, and its end protrusion that has effectively reduced the mounting is in the connecting strip lateral wall, and then easily is washed away by the concrete grout body and causes the not hard up phenomenon of mounting connection.

Preferably, each connecting strip length direction's end wall is provided with the butt piece, the constant head tank inside wall is provided with the guide way that the butt piece of being convenient for supports into.

By adopting the technical scheme, when the connecting strip abuts against the inner cavity of the positioning groove, the abutting block can abut against the inner cavity of the guide groove, and the position of one end of the connecting strip in the length direction is limited, so that the phenomenon that the connecting strip is directly turned out from the opening of the side wall of the positioning groove is reduced; meanwhile, the abutting block abuts into the inner cavity of the guide groove and can be matched with the fixing piece, so that the connecting strength and the position stability of the connecting strip fixed in the inner cavity of the positioning groove are improved.

Preferably, the outer side wall of the abutting block is provided with an interference ring.

Through adopting above-mentioned technical scheme, when the butt piece supports into the guide way inner chamber, interference ring accessible self deformation is in order to support tightly between the lateral wall of butt piece and guide way, and it has greatly improved the positional stability of butt piece in the guide way, has reduced the not hard up phenomenon in position of butt piece appearance in the guide way, and then has effectively ensured the positional stability of connecting strip in the constant head tank.

Preferably, a plurality of deformation cavities are arranged in the interference ring at intervals.

Through adopting above-mentioned technical scheme, the deformation cavity makes the interference ring become more soft, and it makes the interference ring can crowd between the lateral wall of butt piece and guide way and takes up bigger space, reduces more spaces between the lateral wall of butt piece and guide way, and then in order to further improve the joint compactness and the stability of butt piece in the guide way to further improve the position stability of connecting strip in the constant head tank.

Preferably, the outer side wall of the connecting strip is symmetrically provided with two stabilizing strips, and the end wall of the stirring shaft in the length direction and the position of the positioning groove are provided with side supporting grooves matched with the stabilizing strips.

Through adopting above-mentioned technical scheme, when the connecting strip supports into the constant head tank inner chamber from constant head tank length direction's opening, the stabilizing strip can support into the side and prop the inslot inner chamber, and its position of having injecing connecting strip width direction both sides has simultaneously improved the positional stability of connecting strip in the constant head tank, and then has further improved the positional stability of connecting strip in the constant head tank, and the stability in use of puddler at internal cavity of organism.

Preferably, the longitudinal section of the stabilizing strip is in the shape of a dovetail groove.

By adopting the technical scheme, the width of the side edge of one side of the dovetail groove type stabilizing strip in the width direction is far larger than that of the side edge of the other side of the dovetail groove type stabilizing strip, and the width difference between the dovetail groove type stabilizing strip and the side edge of the other side of the dovetail groove type stabilizing strip is in a decreasing trend; when the stabilizing strip of forked tail cell type supports into the cell body inner chamber of rather than the adaptation, the stable strip position is stable and the difficult phenomenon that the pine shakes the migration that appears, and then has effectively ensured the positional stability of connecting strip in the constant head tank.

Preferably, the end wall of the length direction of the stirring shaft is provided with a plurality of bottom bracket grooves at the position of the positioning groove, each bottom bracket groove is internally provided with a locking rod, and one end of each locking rod, which is far away from the direction of the clamping cylinder, is provided with a limiting plate.

Through adopting above-mentioned technical scheme, when the locking pole revolves soon the certain degree of depth in the collet inslot, limiting plate width direction's lateral wall can support tightly in stabilizing strip, connecting strip and (mixing) shaft length direction's end wall simultaneously, and it has further reduced the connecting strip and has broken away from the constant head tank, and the stabilizing strip breaks away from the phenomenon in side supporting groove, and then has effectively ensured the positional stability of connecting strip in the constant head tank, and the stability in use of puddler at internal chamber of organism.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after all the stirring rods are fixed with the connecting strips, an operator can quickly detach all the stirring rods for cleaning in a mode of detaching the connecting strips, so that the convenience of cleaning the stirring rods by the operator is greatly improved; meanwhile, an operator can quickly fix the spare connecting strip with the stirring rod in the inner cavity of the positioning groove to maintain the operation of the machine body, so that the stand-by time of the machine body is reduced, and the stirring efficiency of the machine body is guaranteed; the newly installed stirring shaft is lower than the whole coincidence of the rotation of the stirring shaft, and the stirring efficiency of the machine body is guaranteed.

2. The stabilizer bar of forked tail cell type can support the inslot cavity in the lump when the connecting strip supports the positioning groove inner chamber, and it has effectively injectd the position of connecting strip width direction both sides, and then has improved the positional stability of connecting strip in the positioning groove to the stability in use of puddler at internal cavity of the engine body has been improved.

Drawings

FIG. 1 is a schematic longitudinal sectional view of a recycled concrete mixing apparatus using high efficiency according to an embodiment of the present application;

FIG. 2 is a schematic longitudinal sectional view of the connection of the connecting bar to the stirring shaft;

FIG. 3 is an exploded view of the connecting bar in connection with the stirring shaft;

FIG. 4 is an exploded view of the connection of the locking lever and the agitator shaft.

Description of reference numerals: 1. a body; 101. a drive motor; 2. a stirring shaft; 201. positioning a groove; 202. a guide groove; 203. a locking groove; 204. a side supporting groove; 205. a bottom bracket; 3. a connecting strip; 301. a stirring rod; 302. a fixing member; 303. a stabilizing strip; 304. a through hole; 305. a yielding groove; 4. a butting block; 401. interference ring rings; 402. deforming the cavity; 5. a lock lever; 501. and a limiting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses use efficient recycled concrete agitated vessel. Referring to fig. 1 and 2, the device comprises a machine body 1. The roof of organism 1 is provided with driving motor 101 through the bolt, and driving motor 101's output shaft runs through the roof of organism 1 and extends to the 1 inner chamber of organism, and driving motor 101's output shaft length direction's end wall is provided with (mixing) shaft 2 through the shaft coupling. 2 outer fringe symmetries of (mixing) shaft are provided with two constant head tanks 201, are provided with connecting strip 3 in every

constant head tank

201, and 3 lateral wall interval welding of connecting strip have a plurality of puddlers 301, are provided with mounting 302 between connecting strip 3 and the (mixing) shaft 2 jointly. After the stirring device is used for a long time, an operator can quickly detach the connecting strip 3 by screwing the fixing piece 302, so that all the stirring rods 301 are detached and cleaned. Simultaneously, operating personnel can be fixed in the constant head tank 201 inner chamber with the connecting strip 3 that has puddler 301 of reserve, and then in order to guarantee agitating unit stirring efficiency, effectively shortened agitating unit's stand-by time, improved agitating unit's availability factor.

Referring to fig. 2 and 3, the end wall of the positioning groove 201 close to the length direction of the stirring shaft 2 is provided with an opening, and the other end of the positioning groove in the length direction is provided with a sealing device. The peripheral size of connecting strip 3 and the internal diameter size looks adaptation of constant head tank 201, and then connecting strip 3 can support totally the constant head tank 201 inner chamber, and it has effectively reduced the phenomenon in the space between concrete slurry infiltration constant head tank 201 and the connecting strip 3.

Referring to fig. 3 and 4, the outer side wall of each connecting strip 3 and the two sides in the width direction of the connecting strip are respectively and integrally formed with a stabilizing strip 303, the stabilizing strip 303 extends along the length direction of the connecting strip 3, and the longitudinal section of the stabilizing strip 303 is in a dovetail groove shape. Two side supporting grooves 204 are symmetrically arranged on the end wall of the stirring shaft 2 in the length direction and positioned in the positioning groove 201, the inner diameter size of each side supporting groove 204 is matched with the outer peripheral size of the stabilizing strip 303, and the inner cavity of each side supporting groove 204 is communicated with the inner cavity of the positioning groove 201. When the connecting strip 3 is pushed into the inner cavity of the positioning groove 201 from the opening of the positioning groove 201 in the length direction, the stabilizing strip 303 is also pushed into the inner cavity of the side groove, so as to reduce the phenomena that the connecting strip 3 is loosened, inclined to sway and separated from the positioning groove 201 in the positioning groove 201.

Referring to fig. 2 and 3, the end wall of the connecting strip 3 in the length direction is integrally formed with an abutting block 4, the width of the abutting block 4 is smaller than that of the connecting strip 3, and the side wall of one side of the abutting block 4 in the width direction is coplanar with the side wall of one side of the connecting strip 3. The constant head tank 201 inside wall just is its length direction's lateral wall and is provided with guide way 202, and the internal diameter size of guide way 202 and the peripheral size looks adaptation of butt piece 4, and then supports into the inner chamber of guide way 202 through butt piece 4 to improve the positional stability that connecting strip 3 supported into the inner chamber of constant head tank 201.

Referring to fig. 2 and 3, an interference ring 401 is adhered to the outer periphery of the abutting block 4, and in the present embodiment, the interference ring 401 is a rubber pad having a flexible texture and a large static friction coefficient on the outer surface. When the butt block 4 supports into the inner cavity of the guide groove 202, the interference ring 401 deforms by itself to support into the inner cavity of the guide groove 202, which improves the connection tightness of the butt block 4 in the guide groove 202, and further improves the position stability of the connecting strip 3 in the positioning groove 201.

Referring to fig. 2 and 3, a plurality of deformation cavities 402 are arranged at intervals in the interference ring 401, and each deformation cavity 402 extends along the thickness direction of the interference ring 401. The deformation cavity 402 makes the interference ring 401 more flexible, which makes the interference ring 401 occupy more space in the abutment block 4 and the guide groove 202, thereby further improving the tightness and connection tightness of the abutment block 4 in the guide groove 202.

Referring to fig. 2, the fixing member 302 is a bolt, and in the present embodiment, the number thereof is two. The outer side wall of the connecting strip 3 is provided with a through hole 304 along the thickness direction thereof in a penetrating manner, and the inner diameter of the through hole 304 is larger than the outer diameter of the rod body of the fixing piece 302. The bottom wall of the positioning groove 201 and the through holes 304 are provided with locking grooves 203, and the locking grooves 203 are thread grooves which are symmetrical with the adjacent through holes 304.

Referring to fig. 2, the rod body of the fixing member 302 can pass through the through hole 304 and be screwed tightly in the locking groove 203, so that the connecting strip 3 is stably fixed in the inner cavity of the positioning groove 201, the phenomenon that the positioning strip is separated from the positioning groove 201 is effectively reduced, and the use stability of the stirring rod 301 in the inner cavity of the body 1 is guaranteed. The outer side wall of the connecting strip 3 is provided with a yielding groove 305 around the periphery of the through hole 304, and the yielding groove 305 is used for accommodating the end head of the fixing member 302, so as to reduce the influence of external factors on the position of the fixing member 302.

Referring to fig. 2 and 4, a plurality of bottom brackets 205 are disposed on the end wall of the stirring shaft 2 in the length direction and located at each positioning groove 201, in this embodiment, the bottom brackets 205 are threaded grooves, and the number of the bottom brackets 205 is four. A locking rod 5 is connected with the inner thread of each bottom bracket 205, and the locking rod 5 is a screw rod. The end wall vertical welding that the lock pole 5 kept away from end support groove 205 direction has limiting plate 501, when lock pole 5 revolves in collet groove 205 and twists certain degree of depth, limiting plate 501 can butt connecting strip 3, stabilizing strip 303 and (mixing) shaft 2 length direction's end wall simultaneously, and then in order to further improve the position stability of stabilizing strip 303 in side brace groove 204, and the position stability of connecting strip 3 in constant head tank 201.

The implementation principle of the high-efficiency recycled concrete stirring equipment is as follows: when the mixing device is used for a certain period of time and a certain amount of concrete slurry is solidified on the outer side wall of the mixing rod 301, an operator can grab the limiting plate 501 to screw the locking rod 5, and the locking rod 5 is separated from the bottom bracket 205. The fixing member 302 is screwed to disengage the rod of the fixing member 302 from the locking groove 203 and the through hole 304. At this time, the operator can draw out the connecting strip 3 from the inner cavity of the positioning groove 201 for cleaning. Simultaneously, operating personnel can support the reserve connecting strip 3 that has puddler 301 to go into the positioning groove 201 inner chamber, and is fixed with the 5 joint of fixing piece 302 and the locking pole that has limiting plate 501 again, and this process is simple convenient, and it has effectively reduced agitating unit's standby time, and then has ensured agitating unit's availability factor. The puddler 301 texture of new installation is slim and graceful, and its can light load and efficient mix the concrete slurry at 1 inner chamber of organism, and then has ensured agitating unit's stirring efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an use efficient recycled concrete agitated vessel, includes organism (1), organism (1) roof is provided with driving motor (101), organism (1) wherein one end just is located organism (1) inner chamber and is provided with (mixing) shaft (2), (mixing) shaft (2) outer fringe interval is provided with a plurality of puddlers (301), its characterized in that: one end of each stirring rod (301) which is close to each other in the length direction is provided with a connecting strip (3), and the outer edge of each stirring shaft (2) is provided with a plurality of positioning grooves (201) which are convenient for the connecting strips (3) to abut into; each connecting strip (3) lateral wall runs through and is provided with through hole (304), the bottom wall just is located each through hole (304) department in constant head tank (201) and is provided with locking groove (203), be provided with mounting (302) jointly in through hole (304) and the locking groove (203).

2. A high efficiency recycled concrete mixing apparatus as recited in claim 1, wherein: the outer side wall of the connecting strip (3) is provided with a yielding groove (305) used for accommodating the end head of the fixing piece (302) around the periphery of each through hole (304).

3. A high efficiency recycled concrete mixing apparatus as recited in claim 2, wherein: each connecting strip (3) length direction's end wall is provided with butt joint piece (4), constant head tank (201) inside wall is provided with guide way (202) that butt joint piece (4) of being convenient for are to go into.

4. A high efficiency recycled concrete mixing apparatus as recited in claim 3, wherein: the outer side wall of the abutting block (4) is provided with an interference ring (401).

5. A high efficiency recycled concrete mixing apparatus as recited in claim 4, wherein: a plurality of deformation cavities (402) are arranged in the interference ring (401) at intervals.

6. A high efficiency recycled concrete mixing apparatus as recited in claim 1, wherein: the outer side wall of the connecting strip (3) is symmetrically provided with two stabilizing strips (303), and the end wall of the length direction of the stirring shaft (2) is provided with side supporting grooves (204) matched with the stabilizing strips (303) at the positions located in the positioning grooves (201).

7. A high efficiency recycled concrete mixing apparatus as recited in claim 6, wherein: the longitudinal section of the stabilizing strip (303) is in a dovetail groove shape.

8. A high efficiency recycled concrete mixing apparatus as recited in claim 6, wherein: the end wall of the length direction of the stirring shaft (2) is provided with a plurality of bottom bracket grooves (205) at the positions located in the positioning grooves (201), each bottom bracket groove (205) is internally provided with a locking rod (5), and one end, away from the direction of the clamping cylinder, of each locking rod (5) is provided with a limiting plate (501).