CN214644770U

CN214644770U - Vibration reduction type stirrer for building construction

Info

Publication number: CN214644770U
Application number: CN202120415495.XU
Authority: CN
Inventors: 江培利
Original assignee: Hubei Deguangyuan Architectural Decoration Engineering Co ltd
Current assignee: Hubei Deguangyuan Architectural Decoration Engineering Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-09
Anticipated expiration: 2031-02-25

Abstract

The utility model relates to a vibration-damping stirrer for building construction, which comprises a supporting leg, a stirring component and a vibration-damping component; the top surface of the supporting leg is provided with a vibration damping assembly, and the top surface of the vibration damping assembly is provided with a vibration damping assembly; the vibration reduction assembly comprises a supporting seat, a supporting column and a ring plate; the top surface of the supporting leg is fixedly connected with a supporting seat, a plurality of oil cavities are formed in the middle of the top surface of the supporting seat, a supporting column is slidably mounted at the top of the oil cavities, the top surface of the supporting column is fixedly connected with the bottom surface of the stirring assembly, hydraulic oil is filled in the oil cavities, a plurality of annular plates are fixedly connected to the outer ring of the bottom end of the supporting column, the outer ring of each annular plate is in sliding fit with the inner ring of each oil cavity, and a plurality of oil through holes are formed in each annular plate; the connection stability of the discharge port of the stirrer and the transfer trolley is improved, and the waste loss of production is reduced.

Description

Vibration reduction type stirrer for building construction

Technical Field

The utility model relates to a construction technical field especially relates to a damping formula mixer for construction.

Background

A stirrer is a construction engineering machine and is mainly used for stirring building materials such as cement, sand and stone, various dry-mixed mortar and the like. This is a machine in which a shaft with blades rotates in a cylinder or tank to mix and stir a plurality of materials into a mixture or a suitable consistency. The mixer is divided into various types, including a forced mixer, a single horizontal shaft mixer and a double horizontal shaft mixer.

In the building construction process, the mixer plays a very important role, the shock absorption performance of the existing mixer is poor, and great shock is generated in the use process, so that the output port of the mixer is frequently separated from the joint of the transfer trolley, concrete flows out frequently, and great inconvenience and economic loss are caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem lie in providing a damping formula mixer for construction, the damping performance of having solved current mixer is relatively poor, and great vibrations make the delivery outlet of mixer and the junction of transfer car often separate, cause very big inconvenient and economic loss's technical problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a vibration reduction type stirrer for building construction comprises supporting legs, a stirring assembly and a vibration reduction assembly; the top surface of the supporting leg is provided with a vibration damping assembly, and the top surface of the vibration damping assembly is provided with a vibration damping assembly;

the vibration reduction assembly comprises a supporting seat, a supporting column and a ring plate; the top surface rigid coupling supporting seat of supporting leg, a plurality of oil pockets are seted up at the top surface middle part of supporting seat, the top slidable mounting support column of oil pocket, the top surface of support column and the bottom surface rigid coupling of stirring subassembly, the inside filling of oil pocket has hydraulic oil, a plurality of crown plates of bottom outer lane rigid coupling of support column, the outer lane of crown plate and the inner circle sliding fit of oil pocket, a plurality of oil holes are seted up to the crown plate.

Preferably, the stirring assembly comprises a cross mounting plate, a motor, a stirring barrel, a main shaft, a stirring rod and a stirring paddle; the middle part rigid coupling cross mounting panel of supporting leg, the top surface middle part rigid coupling motor of cross mounting panel, the output rigid coupling main shaft of motor, the middle part of main shaft is rotated and is run through the middle part of supporting seat and the bottom of agitator, a plurality of puddlers of top surface outer lane rigid coupling of main shaft, a plurality of stirring rakes of bottom rigid coupling of puddler.

Preferably, a plurality of shock attenuation grooves are seted up at the top surface middle part of supporting seat, shock attenuation groove and oil pocket coaxial line, the inner circle and the support column sliding fit of shock attenuation groove, the inside slidable mounting clamping ring of shock attenuation groove, the inner circle cover of clamping ring is in the outer lane of support column, the first spring of top surface rigid coupling of clamping ring, the top of first spring and the bottom surface rigid coupling of agitator, the inner circle cover of first spring is in the outer lane of support column.

Preferably, a plurality of mounting grooves are seted up to the top surface outer lane of supporting seat, a plurality of travelers of bottom surface outer lane rigid coupling of agitator, the bottom surface rigid coupling slip table of traveller, the outer lane of slip table and the inner circle sliding fit of mounting groove, the solid fixed ring of outer lane slidable mounting of traveller, gu fixed ring all sets up a plurality of screw holes with the outer lane boss of mounting groove, the internal thread construction bolt of screw hole.

Preferably, the bottom surface middle part rigid coupling spacing post of slip table, the outer lane slidable mounting sliding sleeve of spacing post, the bottom surface rigid coupling slide of sliding sleeve, the outer lane of slide and the inner circle sliding fit of mounting groove, the top surface rigid coupling second spring of slide, the top of second spring and the bottom surface rigid coupling of slip table, the inner circle cover of second spring is at the outer lane of sliding sleeve.

Preferably, the number of the ring plates is three, and the adjacent ring plates are horizontally rotated by thirty degrees and distributed.

Preferably, the number of puddler is three, and the contained angle between the adjacent puddler is one hundred twenty degrees, the number of stirring rake is six, and two stirring rakes of every puddler equal rigid coupling.

Preferably, the bottom surface of the supporting leg is fixedly connected with a supporting plate, and the outer ring of the supporting plate is provided with a plurality of arc-shaped notches.

The utility model has the advantages that:

1. the ring plate slides in the oil cavity, so that the damping effect generated when the hydraulic oil passes through the oil through hole and the vibration of the first spring are absorbed and reduced, the vibration generated when the stirring assembly works is absorbed and reduced, the connection stability of the discharge port of the stirring barrel and the transfer trolley is improved, and the waste loss of production is reduced;

2. the opening part of mounting groove will be fixed to the ring through the bolt for the traveller slides along the mounting groove, has improved the sliding connection intensity between agitator and the supporting seat, better improvement the stability when stirring the subassembly stirring.

Drawings

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

FIG. 2 is an overall sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a partially enlarged view of fig. 2 at B.

Illustration of the drawings:

1. supporting legs; 2. a stirring assembly; 3. a vibration reduction assembly; 4. a support plate; 201. a cross mounting plate; 202. a motor; 203. a stirring barrel; 204. a main shaft; 205. a stirring rod; 206. a stirring paddle; 301. a supporting seat; 302. an oil chamber; 303. a support pillar; 304. a ring plate; 305. an oil through hole; 306. a damping groove; 307. pressing a ring; 308. a first spring; 309. mounting grooves; 310. a traveler; 311. a sliding table; 312. a fixing ring; 313. a threaded hole; 314. a bolt; 315. a limiting column; 316. a sliding sleeve; 317. a slide plate; 318. a second spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1 to 4, a vibration damping type stirrer for building construction comprises a supporting leg 1, a stirring assembly 2 and a vibration damping assembly 3; the top surface of the supporting leg 1 is provided with a vibration damping component 3, and the top surface of the vibration damping component 3 is provided with the vibration damping component 3;

the vibration damping assembly 3 comprises a supporting seat 301, a supporting column 303 and a ring plate 304; the top surface of the supporting leg 1 is fixedly connected with a supporting seat 301, the middle part of the top surface of the supporting seat 301 is provided with a plurality of oil cavities 302, the top of each oil cavity 302 is slidably provided with a supporting column 303, the top surface of each supporting column 303 is fixedly connected with the bottom surface of the stirring assembly 2, hydraulic oil is filled in each oil cavity 302, the outer ring of the bottom end of each supporting column 303 is fixedly connected with a plurality of ring plates 304, the outer rings of the ring plates 304 are in sliding fit with the inner rings of the oil cavities 302, and each ring plate 304 is provided with a plurality of oil through holes 305; through the sliding of the ring plate 304 in the oil cavity 302, the damping effect generated when the hydraulic oil passes through the oil through hole 305 enables the vibration generated when the stirring component 2 works to be absorbed and reduced by the vibration reduction component 3, thereby improving the connection stability of the discharge port of the stirrer and the transfer trolley and further reducing the production waste loss of cement.

As an embodiment of the present invention, the stirring assembly 2 includes a cross mounting plate 201, a motor 202, a stirring barrel 203, a main shaft 204, a stirring rod 205 and a stirring paddle 206; the middle part of the supporting leg 1 is fixedly connected with a cross mounting plate 201, the middle part of the top surface of the cross mounting plate 201 is fixedly connected with a motor 202, the output end of the motor 202 is fixedly connected with a main shaft 204, the middle part of the main shaft 204 rotatably penetrates through the middle part of a supporting seat 301 and the bottom of a stirring barrel 203, the outer ring of the top surface of the main shaft 204 is fixedly connected with a plurality of stirring rods 205, and the bottom ends of the stirring rods 205 are fixedly connected with a plurality of stirring paddles 206; the main shaft 204 is driven by the motor 202 to rotate, and the stirring rod 205 is driven to rotate, so that the stirring paddle 206 stirs, and the cement in the stirring barrel 203 is rapidly and uniformly mixed and stirred.

As an embodiment of the present invention, a plurality of damping grooves 306 are formed in the middle of the top surface of the supporting seat 301, the damping grooves 306 are coaxial with the oil chamber 302, the inner ring of the damping groove 306 is in sliding fit with the supporting column 303, a pressing ring 307 is slidably mounted inside the damping groove 306, the inner ring of the pressing ring 307 is sleeved on the outer ring of the supporting column 303, the top surface of the pressing ring 307 is fixedly connected with a first spring 308, the top end of the first spring 308 is fixedly connected with the bottom surface of the stirring barrel 203, and the inner ring of the first spring 308 is sleeved on the outer ring of the supporting column 303; the first spring 308 is driven to vibrate through the vibration generated by the stirring component 2 during working, so that the vibration of the stirring barrel 203 is further reduced, the connection stability of the stirring machine and a transfer trolley is further improved, and the waste loss during production is better reduced.

As an embodiment of the present invention, a plurality of mounting grooves 309 are formed on the outer ring of the top surface of the supporting seat 301, a plurality of sliding columns 310 are fixedly connected to the outer ring of the bottom surface of the stirring barrel 203, a sliding table 311 is fixedly connected to the bottom surface of the sliding column 310, the outer ring of the sliding table 311 is in sliding fit with the inner ring of the mounting groove 309, a fixing ring 312 is slidably mounted on the outer ring of the sliding column 310, a plurality of threaded holes 313 are formed on the fixing ring 312 and the outer ring boss of the mounting groove 309, and the bolts 314 are mounted on the inner threads of the threaded holes 313; install the opening part of fixed ring 312 to mounting groove 309 through bolt 314, block slip table 311 in mounting groove 309 for slide column 310 slides along mounting groove 309, thereby further improved the sliding connection intensity between agitator 203 and supporting seat 301, stability when then better improvement stirring subassembly 2 stirs.

As an embodiment of the present invention, a limit column 315 is fixedly connected to the middle portion of the bottom surface of the sliding table 311, a sliding sleeve 316 is slidably installed on the outer ring of the limit column 315, a sliding plate 317 is fixedly connected to the bottom surface of the sliding sleeve 316, the outer ring of the sliding plate 317 is slidably engaged with the inner ring of the installation groove 309, a second spring 318 is fixedly connected to the top surface of the sliding plate 317, the top end of the second spring 318 is fixedly connected to the bottom surface of the sliding table 311, and the inner ring of the second spring 318 is sleeved on the outer ring of the sliding sleeve 316; through the vibrations that stirring subassembly 2 during operation produced, drive the vibrations of second spring 318, make agitator 203 obtain more powerful shock attenuation, thereby stirring subassembly 2's job stabilization nature has further been improved, through the slip of spacing post 315 in sliding sleeve 316, make the distance that slip table 311 glides obtain injecing, thereby the too big vibrations of stirring subassembly 2 have been avoided, make slip table 311 multiple extrusion second spring 318, cause second spring 318 to damage, then the whole security that has improved damping subassembly 3.

As an embodiment of the present invention, the number of the ring plates 304 is three, and the adjacent ring plates 304 are horizontally rotated by thirty degrees; through the ring plate 304 that a plurality of different angle distributions that set up for hydraulic oil passes different oil through holes 305, thereby has improved the damping effect of hydraulic oil to ring plate 304, has improved the damping effect of stirring subassembly 2 then.

As an embodiment of the present invention, the number of the stirring rods 205 is three, the included angle between adjacent stirring rods 205 is one hundred twenty degrees, the number of the stirring paddles 206 is six, and each stirring rod 205 is fixedly connected with two stirring paddles 206; through a plurality of puddlers 205 and a plurality of stirring paddles 206 of layering that set up for cement stirring effect to in the agitator 203 obtains improving, thereby has improved the quality of cement product.

As an implementation mode of the utility model, the bottom surface of the supporting leg 1 is fixedly connected with the supporting plate 4, and the outer ring of the supporting plate 4 is provided with a plurality of arc-shaped notches; the contact area between the supporting leg 1 and the bottom surface is increased through the supporting plate 4, so that the supporting stability of the supporting leg 1 is improved; through the arc-shaped notch, the stirrer is convenient for workers to install and fix the stirrer, so that the stability of the stirrer is improved.

The working principle is as follows: when the cement mixer works, the motor 202 drives the main shaft 204 to rotate, drives the stirring rod 205 to rotate, pushes the stirring paddle 206 to rotate around the inner ring of the stirring barrel 203, and mixes and stirs cement in the stirring barrel 203;

the vibration generated when the stirring assembly 2 works drives the supporting column 303 to vibrate, so that the ring plate 304 slides up and down in the oil cavity 302, hydraulic oil in the oil cavity 302 passes through the oil through hole 305, the ring plate 304 generates a damping phenomenon, the stirring barrel 203 pushes the first spring 308 to move downwards, the pressing ring 307 is pushed to extrude the bottom of the damping groove 306, and the first spring 308 compresses and damps; meanwhile, the mixing drum 203 drives the sliding column 310 to push the sliding table 311 to slide along the mounting groove 309, so that the second spring 318 vibrates to reduce the vibration of the mixing drum 203; thereby reducing the vibration of the stirring component 2, improving the connection stability of the discharge port of the stirrer and the transfer trolley and reducing the waste loss of production.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A vibration reduction type stirrer for building construction is characterized by comprising supporting legs (1), a stirring assembly (2) and a vibration reduction assembly (3); a vibration damping assembly (3) is mounted on the top surface of the supporting leg (1), and the vibration damping assembly (3) is mounted on the top surface of the vibration damping assembly (3);

the vibration reduction assembly (3) comprises a supporting seat (301), a supporting column (303) and a ring plate (304); top surface rigid coupling supporting seat (301) of supporting leg (1), a plurality of oil pockets (302) are seted up at the top surface middle part of supporting seat (301), top slidable mounting support column (303) of oil pocket (302), the top surface of support column (303) and the bottom surface rigid coupling of stirring subassembly (2), the inside filling of oil pocket (302) has hydraulic oil, a plurality of crown plate (304) of bottom outer lane rigid coupling of support column (303), the outer lane of crown plate (304) and the inner circle sliding fit of oil pocket (302), a plurality of oil holes (305) are seted up in crown plate (304).

2. A vibration-damping mixer for building construction according to claim 1, wherein the mixing assembly (2) comprises a cross mounting plate (201), a motor (202), a mixing drum (203), a main shaft (204), a mixing rod (205) and a mixing paddle (206); middle part rigid coupling cross mounting panel (201) of supporting leg (1), top surface middle part rigid coupling motor (202) of cross mounting panel (201), the output rigid coupling main shaft (204) of motor (202), the middle part of main shaft (204) is rotated and is run through the middle part of supporting seat (301) and the bottom of agitator (203), a plurality of puddlers (205) of top surface outer lane rigid coupling of main shaft (204), a plurality of stirring rakes (206) of bottom rigid coupling of puddler (205).

3. The vibration-damping stirrer for building construction according to claim 1, wherein a plurality of vibration-damping grooves (306) are formed in the middle of the top surface of the supporting seat (301), the vibration-damping grooves (306) are coaxial with the oil cavity (302), the inner rings of the vibration-damping grooves (306) are in sliding fit with the supporting column (303), a pressing ring (307) is slidably mounted inside the vibration-damping grooves (306), the inner rings of the pressing ring (307) are sleeved on the outer ring of the supporting column (303), the top surface of the pressing ring (307) is fixedly connected with a first spring (308), the top end of the first spring (308) is fixedly connected with the bottom surface of the stirring barrel (203), and the inner rings of the first spring (308) are sleeved on the outer ring of the supporting column (303).

4. The vibration reduction stirrer for building construction according to claim 2, wherein the top surface outer ring of the supporting seat (301) is provided with a plurality of mounting grooves (309), the bottom surface outer ring of the stirring barrel (203) is fixedly connected with a plurality of sliding columns (310), the bottom surface of the sliding columns (310) is fixedly connected with a sliding table (311), the outer ring of the sliding table (311) is in sliding fit with the inner ring of the mounting groove (309), the outer ring of the sliding columns (310) is slidably mounted with a fixing ring (312), the fixing ring (312) and the outer ring boss of the mounting groove (309) are provided with a plurality of threaded holes (313), and the internal threads of the threaded holes (313) are provided with mounting bolts (314).

5. A vibration damping mixer for building construction according to claim 4, wherein the bottom surface of the sliding table (311) is fixedly connected with a limit column (315) at the middle part, the sliding sleeve (316) is slidably mounted on the outer ring of the limit column (315), the sliding plate (317) is fixedly connected with the bottom surface of the sliding sleeve (316), the outer ring of the sliding plate (317) is in sliding fit with the inner ring of the mounting groove (309), the top surface of the sliding plate (317) is fixedly connected with the second spring (318), the top end of the second spring (318) is fixedly connected with the bottom surface of the sliding table (311), and the inner ring of the second spring (318) is sleeved on the outer ring of the sliding sleeve (316).

6. A vibration damping mixer for building construction according to claim 1 wherein the number of said ring plates (304) is three, and adjacent ring plates (304) are horizontally rotated thirty degrees.

7. The vibration reduction type stirring machine for building construction as claimed in claim 2, wherein the number of the stirring rods (205) is three, the included angle between adjacent stirring rods (205) is one hundred twenty degrees, the number of the stirring paddles (206) is six, and each stirring rod (205) is fixedly connected with two stirring paddles (206).

8. A vibration damping type agitator for building construction according to claim 1, wherein the bottom surface of the supporting leg (1) is fixedly connected with a supporting plate (4), and the outer ring of the supporting plate (4) is provided with a plurality of arc-shaped notches.