CN216230108U

CN216230108U - Concrete mixing tank

Info

Publication number: CN216230108U
Application number: CN202122796778.6U
Authority: CN
Inventors: 高明权; 李岳阳; 高朋飞; 李军峰
Original assignee: Lushan Liangxin Industry And Trade Co ltd
Current assignee: Lushan Liangxin Industry And Trade Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-08
Anticipated expiration: 2031-11-11

Abstract

The application relates to the field of building equipment, in particular to a concrete mixing tank which comprises a tank body and a cover body, wherein the tank body is arranged at the opening of the top end of the tank body, the cover body is buckled at the opening of the tank body, a circulating assembly and a mixing assembly are arranged in the tank body, the assembly comprises a rotating shaft, connect in the helical blade of axis of rotation lateral wall, a guide cylinder, driving motor, a guide cylinder is coaxial to be set up in jar internal portion, it is connected to be equipped with a plurality of bracing pieces between guide cylinder bottom and the internal wall of jar body bottom, the axis of rotation is coaxial to be set up in a guide cylinder and the output shaft that the bottom extended to jar external portion and driving motor is connected, driving motor connects in jar external wall of body bottom, the stirring subassembly includes a plurality of lantern rings of locating the guide cylinder along vertical direction cover of arranging, be connected with a plurality of puddlers of arranging along self circumference on the lantern ring, be equipped with the connecting rod between the adjacent lantern ring and connect, it is connected to be equipped with the connecting piece between stirring subassembly and the axis of rotation. This application has the effect that the stirring is abundant, be convenient for clear up the concrete of jar internal wall adhesion.

Description

Concrete mixing tank

Technical Field

The application relates to the field of construction equipment, in particular to a concrete mixing tank.

Background

Concrete is a common building material, generally formed by mixing sand, a cementing material and slurry, and all components in the concrete need to be uniformly mixed by stirring.

A common stirring device is a stirring drum, a vertical stirring shaft is arranged in the stirring drum, a stirring rod is arranged on the stirring shaft, a driving device for driving the stirring shaft to rotate is arranged above the stirring drum, and the stirring shaft drives the stirring rod to rotate to uniformly mix concrete.

In view of the above-mentioned related technologies, the present inventors considered that the common stirring method can only stir the concrete in the horizontal direction, and the concrete cannot be mixed up and down, and the stirring is not uniform enough.

SUMMERY OF THE UTILITY MODEL

In order to make concrete mixing more even, the application provides a concrete mixing tank.

The application provides a concrete mixing tank adopts following technical scheme:

a concrete mixing tank comprises a tank body and a cover body, wherein the tank body is arranged with an open top end, the cover body is buckled at the open top of the tank body, a circulating assembly and a mixing assembly are arranged in the tank body, the circulating assembly comprises a rotating shaft, a helical blade, a guide cylinder and a driving motor, the helical blade, the guide cylinder and the driving motor are connected with the side wall of the rotating shaft, the guide cylinder is coaxially arranged in the tank body, a plurality of support rods are arranged in the guide cylinder in a coaxial mode, the bottom end of the guide cylinder extends to the outside of the tank body and is connected with an output shaft of the driving motor, the driving motor is connected with the outer wall of the bottom of the tank body, the mixing assembly comprises a plurality of lantern rings which are sleeved on the guide cylinder in a vertical direction, a plurality of mixing rods which are arranged in the circumferential direction of the lantern rings are connected, and a connecting rod is arranged between the adjacent lantern rings, the stirring component is connected with the rotating shaft through a connecting piece.

Through adopting above-mentioned technical scheme, the concrete is poured into from jar body top opening, then cover the lid, drive the stirring subassembly through driving motor drive axis of rotation and stir, the in-process of stirring drives the rotation of the helical blade of connection through the axis of rotation and transports the concrete of jar body bottom to the top along the guide cylinder from the bottom of jar body, the concrete at top flows back to the bottom around the guide cylinder again, form the circulation, make the concrete all carry out abundant stirring in vertical direction and horizontal direction, guarantee the stirring of concrete.

Preferably, the upper end lateral wall of axis of rotation is seted up a plurality of spouts that run through top duplex winding self circumference and arrange along vertical direction extension, the connecting piece is including being located the top the montant that the lantern ring top is connected, montant one side top is connected with the horizontal pole, the one end butt of horizontal pole in the spout, the connecting piece winds lantern ring circumference is arranged and is equipped with a plurality ofly.

Through adopting above-mentioned technical scheme, the stirring subassembly is connected with the axis of rotation through the cooperation of montant and horizontal pole, and the one end of horizontal pole is pegged graft in the spout that the axis of rotation lateral wall was seted up, carries on spacingly, drives the stirring subassembly and rotates when the axis of rotation rotates, and detachable sets up the dismantlement and the installation of the stirring subassembly of being convenient for simultaneously.

Preferably, the upper part of one end of the cross rod, which is abutted against the inside of the sliding groove, is connected with a limiting strip which is slidably connected with the inside of the sliding groove, and the side wall of the upper end of the rotating shaft is provided with threads and is provided with a limiting ring which is in threaded connection with the rotating shaft in a sleeved mode.

Through adopting above-mentioned technical scheme, after the completion of being connected between stirring subassembly and the axis of rotation, the one end of horizontal pole is pegged graft in the spout, rotates the spacing ring, makes the bottom butt of spacing ring in the upper end of horizontal pole, fixes the horizontal pole, prevents to rotate in-process stirring subassembly and takes place to rock from top to bottom.

Preferably, the internal portion of jar is equipped with the spiral scraper blade, spiral scraper blade butt in the internal wall of jar and with be the interval setting between the stirring subassembly, be located the top and the bottom of the internal portion of jar are equipped with first ring and second ring respectively, first ring with the second ring respectively with the top and the low side of spiral scraper blade are connected, first ring with be equipped with a plurality of connecting rods between the axis of rotation and connect.

Through adopting above-mentioned technical scheme, drive the spiral scraper blade through the connecting rod when the axis of rotation rotates and support the rotation, scrape the concrete on jar internal wall when the spiral scraper blade rotates and promote downwards along the spiral scraper blade and carry jar body bottom, solved the condition of jar internal wall adhesion concrete.

Preferably, the threaded connection sleeve at the upper end of the rotating shaft is provided with a fixed cylinder, and two ends of the connecting rod are respectively connected with the fixed cylinder and the first circular ring.

Through adopting above-mentioned technical scheme, the spiral scraper blade is located the axis of rotation through the solid fixed cylinder threaded connection cover that the connecting rod on the first ring is connected, the installation and the dismantlement of the spiral scraper blade of being convenient for.

Preferably, the cover body is in threaded connection with the opening at the top end of the tank body.

Through adopting above-mentioned technical scheme, the lid passes through threaded connection lock in the top of the jar body, makes the lid and jar body between be connected inseparabler, prevents that the concrete from spilling from the junction between the lid and the jar body in the use.

Preferably, the bottom of the tank body is provided with a damping support leg, the damping support leg comprises a sleeve connected to the outer wall of the bottom of the tank body, a support column inserted in the sleeve in a sliding manner along the vertical direction, a spring is arranged in the sleeve, and one end of the spring abuts against the top end of the support column.

Through adopting above-mentioned technical scheme, through the shock attenuation stabilizer blade that sets up, make the device reduce vibrations and noise at the in-process of operation, play the effect of buffering.

Preferably, a plurality of clamping grooves which extend in the vertical direction and are circumferentially arranged around the supporting column are formed in the supporting column, a plurality of convex blocks which are circumferentially arranged around the supporting column are arranged at the bottom end of the inner wall of the sleeve, and the convex blocks are slidably connected in the clamping grooves.

Through adopting above-mentioned technical scheme, the bracing piece is in the sleeve, and lug sliding connection on the sleeve plays spacing effect to the bracing piece in the draw-in groove that the bracing piece lateral wall was seted up, prevents that the bracing piece from breaking away from in the sleeve.

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

1. the driving motor drives the rotating shaft to drive the helical blade to convey the concrete at the bottom of the tank body to the upper end of the tank body along the material guide pipe for circulation, and the concrete is fully mixed in the vertical reverse direction and the horizontal direction by matching with the stirring assembly;

2. the arranged spiral scraper plate rotates along with the rotating shaft, so that concrete on the inner wall of the tank body is scraped and pushed to the bottom of the tank body along with the rotation of the spiral scraper plate, and the concrete adhered to the inner wall of the tank body is conveniently cleaned;

3. the shock absorption support legs arranged at the bottom of the tank body play a role in shock absorption and noise reduction.

Drawings

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

FIG. 2 is a sectional view showing the entire structure of the present embodiment;

fig. 3 is a partially enlarged view of a portion a in fig. 2;

fig. 4 is a partially enlarged view of a portion B in fig. 2.

Description of reference numerals: 1. a tank body; 2. a cover body; 3. a circulation component; 4. a stirring assembly; 5. a drive motor; 6. a discharge pipe; 7. a rotating shaft; 8. a helical blade; 9. a material guide cylinder; 10. a support bar; 11. a collar; 12. a stirring rod; 13. a connecting rod; 14. a chute; 15. a vertical rod; 16. a cross bar; 17. a limiting strip; 18. a limiting ring; 19. a spiral scraper; 20. a first circular ring; 21. a second circular ring; 22. a fixed cylinder; 23. a connecting rod; 24. shock absorption support legs; 25. a sleeve; 26. a support pillar; 27. a spring; 28. a card slot; 29. a bump; 30. a circular rubber pad.

Detailed Description

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

The embodiment of the application discloses a concrete mixing tank. Referring to fig. 1 and 2, a concrete mixing tank comprises a tank body 1 with an open top, a cover body 2 screwed and fastened to the open top of the tank body 1, a circulation component 3 and a mixing component 4 positioned in the tank body 1, wherein the bottom of the tank body 1 is communicated with a discharge pipe 6, the circulation component 3 comprises a rotating shaft 7, connect helical blade 8 on the 7 lateral walls of axis of rotation, guide cylinder 9, driving motor 5, guide cylinder 9 sets up in the inside of jar body 1 coaxially, be the interval setting between the top of guide cylinder 9 and the lid 2, be connected through a plurality of bracing pieces 10 between 9 bottoms of guide cylinder and the jar body 1 bottom, axis of rotation 7 sets up inside guide cylinder 9 coaxially, the bottom of axis of rotation 7 extends to the jar body 1 outside and is connected with driving motor 5's output shaft, driving motor 5 connects in jar body 1 bottom outer wall, it is connected to be equipped with the connecting piece between the upper end of stirring subassembly 4 and axis of rotation 7.

When the concrete is stirred, the concrete is put into from the open top of the tank body 1, then cover the lid 2, start the drive motor 5 and drive the axis of rotation 7 and rotate, the axis of rotation 7 drives helical blade 8 and rotates, the concrete rises along with helical blade 8's promotion along guide cylinder 9, thereby make the concrete of the tank body 1 bottom rise to the upper portion of the tank body 1, after the concrete of bottom was taken out to the upper portion, the concrete on upper portion moves down under the effect of gravity, thereby the mixture of the concrete of upper and lower part in the tank body 1 has been accomplished, the stirring of cooperation stirring subassembly 4 simultaneously, make the more even of concrete stirring, after the stirring is accomplished through opening the switch of discharging pipe 6 department with the concrete discharge can.

Referring to fig. 2 and 3, the stirring assembly 4 includes a plurality of lantern rings 11, a stirring rod 12, and a plurality of connecting rods 23, the lantern rings 11 are arranged in the vertical direction and sleeved on the outer wall of the guide cylinder 9, adjacent lantern rings 11 are connected through the plurality of connecting rods 23 arranged vertically, one end of the stirring rod 12 is connected to the lantern rings 11 and arranged around the lantern rings 11 at intervals circumferentially, the upper side wall of the rotating shaft 7 is provided with a plurality of chutes 14 extending through the top end of the rotating shaft 7 in the vertical direction, the lantern ring 11 at the topmost end is connected with a plurality of connecting pieces arranged along the circumferential direction, the connecting pieces include a vertical rod 15 arranged vertically, a horizontal rod 16 with one end connected to the top end of one side of the vertical rod 15 is horizontally arranged, the bottom end of the vertical rod 15 is connected to the top of the lantern ring 11 at the topmost end, one end of the horizontal rod 16 is inserted into the chute 14, and the top of one end of the horizontal rod 16 inserted into the chute 14 is connected with a limit strip 17, the limiting strip 17 is connected in the sliding groove 14 in a sliding mode, threads are arranged on the side wall of the upper end of the rotating shaft 7, a limiting ring 18 is connected to the threaded connection sleeve of the upper end of the rotating shaft 7, and the bottom of the limiting ring 18 abuts against the top of the cross rod 16.

Stirring subassembly 4 is connected with axis of rotation 7 through horizontal pole 16, the one end of horizontal pole 16 is pegged graft in

spout

14, 7 axis of rotation 7 as the axis of rotation, stirring subassembly 4 rotates together through the connection of horizontal pole 16, the workman accessible reciprocates stirring subassembly 4 simultaneously, make horizontal pole 16 follow the upper end roll-off of spout 14 or slide in, thereby the installation and the dismantlement of stirring subassembly 4 will be convenient for, the spacing ring 18 that sets up is when stirring subassembly 4 uses, the rotatory spacing ring 18 of workman, make spacing ring 18 remove down until the butt at the top of horizontal pole 16, play fixed effect to stirring subassembly 4, prevent to rock from top to bottom at the in-process that uses, when needs dismantle stirring subassembly 4 and change or when clearing up, rotatory spacing ring 18 takes off from axis of rotation 7, upwards promote stirring subassembly 4 and can take off.

Referring to fig. 2 and 3, jar internal spiral scraper blade 19 that is equipped with, the outer fringe butt of spiral scraper blade 19 is in jar internal side wall 1, it sets up to be the interval between spiral scraper blade 19 and the stirring subassembly 4, be located jar first ring 20 and the second ring 21 that internal top and bottom were equipped with the level respectively and set up, the equal butt in jar internal wall of body 1 of outer fringe of first ring 20 and second ring 21, the top and the bottom of spiral scraper blade 19 are connected with first ring 20 and second ring 21 respectively, the top threaded connection cover that is located axis of rotation 7 is equipped with solid fixed cylinder 22, be equipped with a plurality of connecting rods 23 between first ring 20 and the solid fixed cylinder 22 and connect.

When stirring concrete, the spiral scraper blade 19 that sets up when axis of rotation 7 rotates, through the connection of connecting rod 23 and solid fixed cylinder 22, along with axis of rotation 7 together rotates, the concrete of the adhesion of jar body 1 lateral wall is scraped down and along with spiral scraper blade 19's rotation downstream to the pivoted in-process, the problem of the jar body 1 inner wall of concrete adhesion has been solved, axis of rotation 7 is located to solid fixed cylinder 22 threaded connection cover simultaneously, the workman can carry out the installation and the dismantlement of spiral scraper blade 19 through rotatory solid fixed cylinder 22.

Referring to fig. 2 and 4, a plurality of shock absorption support legs 24 are arranged at the bottom of the tank body 1, each shock absorption support leg 24 comprises a sleeve 25 fixedly connected to the bottom of the tank body 1, a support pillar 26 inserted into the sleeve 25 in a sliding mode along the vertical direction, a spring 27 is arranged in the sleeve 25, one end of the spring 27 abuts against the top end of the support pillar 26, a plurality of clamping grooves 28 which are arranged around the circumference of the support pillar 26 and extend along the vertical direction are formed in the side wall of the support pillar 26, a plurality of convex blocks 29 arranged around the circumference of the support pillar 25 are arranged at the bottom end of the inner wall of the sleeve 25, the convex blocks 29 are connected into the clamping grooves 28 in a sliding mode, and the bottom end of the support pillar 26 is connected with a circular rubber pad 30.

In the process of stirring concrete in the device, the shock absorption support legs 24 play a role in shock absorption and noise reduction, the shaking of the tank body 1 is reduced, the overall stability of the device is enhanced, the bumps 29 on the sleeve 25 are inserted into the clamping grooves 28 formed in the support columns 26, the support columns 26 are prevented from being separated from the sleeve 25, the tank body 1 is toppled, the circular rubber pads 30 arranged at the bottoms of the support columns 26 are enlarged, the contact area between the whole device and the ground is enlarged, and the device is more stable in the operation process.

The implementation principle of a concrete mixing tank of the embodiment of the application is as follows: when the concrete is stirred, the concrete is put in from the open top of the tank body 1, then the cover body 2 is covered, the driving motor 5 is started to drive the rotating shaft 7 to rotate, the helical blade 8 connected on the rotating shaft 7 rotates together, so that the concrete moves upwards along the guide cylinder 9 under the pushing of the helical blade 8 from the bottom of the tank body 1 and is discharged from the top end of the guide cylinder 9, the concrete at the bottom is conveyed to the upper part, then the concrete at the upper part flows downwards under the action of gravity, the circulation in the vertical direction is formed, the full stirring of the concrete is completed by matching with the stirring component 4 connected at the upper end of the rotating shaft 7, meanwhile, the rotating shaft 7 is also connected with the helical scraper 19, the helical scraper 19 scrapes the concrete on the inner side wall of the tank body 1 and pushes the concrete to the bottom along the rotation of the helical scraper 19 in the process of rotating along with the rotating shaft 7, and the problem that the concrete is adhered to the inner wall of the tank body 1 is solved, the waste of concrete is reduced while the cleaning is convenient.

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. A concrete mixing tank is characterized in that: including the uncovered jar body (1) in top, the lock in lid (2) of jar body (1) uncovered department, be equipped with circulation subassembly (3), stirring subassembly (4) in jar body (1), circulation subassembly (3) include axis of rotation (7), connect in helical blade (8), guide cylinder (9), driving motor (5) of axis of rotation (7) lateral wall, guide cylinder (9) coaxial set up in jar body (1) is inside, guide cylinder (9) bottom with be equipped with a plurality of bracing pieces (10) between jar body (1) bottom inner wall and be connected, axis of rotation (7) coaxial set up in guide cylinder (9) and bottom extend to jar body (1) outside with the output shaft of driving motor (5) is connected, driving motor (5) connect in jar body (1) bottom outer wall, stirring subassembly (4) include a plurality of vertical direction of edge arrange the cover locate the lantern ring (2) of guide cylinder (9) 11) The stirring mechanism is characterized in that a plurality of stirring rods (12) which are arranged along the circumferential direction of the stirring mechanism are connected to the lantern ring (11), a connecting rod (13) is arranged between the lantern ring (11) in a connected mode, and a connecting piece is arranged between the stirring assembly (4) and the rotating shaft (7) in a connected mode.

2. A concrete mixing tank according to claim 1, wherein: the upper end lateral wall of axis of rotation (7) is seted up a plurality of spouts (14) that run through the top and around self circumference is arranged along vertical direction extension, the connecting piece is including being located the top montant (15) that lantern ring (11) top is connected, montant (15) one side top is connected with horizontal pole (16), the one end butt of horizontal pole (16) in spout (14), the connecting piece winds lantern ring (11) circumference is arranged and is equipped with a plurality ofly.

3. A concrete mixing tank according to claim 2, wherein: the cross rod (16) is abutted to one end of the sliding groove (14), the upper portion of the end of the cross rod is connected with a limiting strip (17) which is connected with the sliding groove (14) in a sliding mode, the side wall of the upper end of the rotating shaft (7) is provided with threads, and a limiting ring (18) is arranged on the side wall of the upper end of the rotating shaft (7) in a threaded connection mode and is arranged on the rotating shaft (7).

4. A concrete mixing tank according to claim 1, wherein: the internal portion of jar is equipped with spiral scraper blade (19), spiral scraper blade (19) butt in jar body (1) inner wall and with be the interval setting between stirring subassembly (4), be located jar body (1) inside top and bottom are equipped with first ring (20) and second ring (21) respectively, first ring (20) with second ring (21) respectively with the top and the low side of spiral scraper blade (19) are connected, first ring (20) with be equipped with a plurality of connecting rods (23) between axis of rotation (7) and connect.

5. A concrete mixing tank according to claim 4, wherein: the upper end thread connecting sleeve of axis of rotation (7) is equipped with solid fixed cylinder (22), the both ends of connecting rod (23) connect respectively in gu fixed cylinder (22) with first ring (20).

6. A concrete mixing tank according to claim 1, wherein: the cover body (2) is in threaded connection with the open top of the tank body (1).

7. A concrete mixing tank according to claim 1, wherein: the shock absorption support leg structure is characterized in that shock absorption support legs (24) are arranged at the bottom of the tank body (1), each shock absorption support leg (24) comprises a sleeve (25) connected to the outer wall of the bottom of the tank body (1) and a support column (26) inserted into the sleeve (25) in a sliding mode in the vertical direction, a spring (27) is arranged in the sleeve (25), and one end of the spring (27) abuts against the top end of the support column (26).

8. A concrete mixing tank according to claim 7, wherein: the supporting column (26) is provided with a plurality of clamping grooves (28) which extend in the vertical direction and are circumferentially arranged around the supporting column, the bottom end of the inner wall of the sleeve (25) is provided with a plurality of convex blocks (29) which are circumferentially arranged around the supporting column, and the convex blocks (29) are slidably connected in the clamping grooves (28).