CN210336421U

CN210336421U - Concrete mixing device

Info

Publication number: CN210336421U
Application number: CN201920691236.2U
Authority: CN
Inventors: 李亚男; 李隽鑫; 张喜刚; 戚淑莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-04-17
Anticipated expiration: 2029-05-15

Abstract

The utility model provides a concrete mixing device relates to the concrete mixing field. This concrete mixing device, including agitator tank, feed inlet and discharge gate, the agitator tank is hollow column structure, the feed inlet is located the left surface upper end of agitator tank and communicates with the inside cavity of agitator tank, the discharge gate is located the right flank lower extreme of agitator tank and communicates with the inside cavity of agitator tank, the jack rather than the inside cavity intercommunication is seted up to the upper surface of agitator tank, fixed mounting has first bearing in the jack, the inside cavity of agitator tank passes through the inner circle and the outside intercommunication of first bearing, fixed the grafting has the transmission case in the inner circle of first bearing, the one end of transmission case is located the outside of agitator tank. This concrete mixing device through setting up motor, puddler and pivot, has reached and has made the blade at the agitator tank internal rotation to its effect that itself can the rotation again has solved the problem of concrete mixing device among the prior art because the inhomogeneous construction quality that influences of stirring.

Description

Concrete mixing device

Technical Field

The utility model relates to a concrete mixing technical field specifically is a concrete mixing device.

Background

At present, the country is vigorously pushing foundation construction, so that various building projects are rapidly constructed, concrete is a basic raw material which is needed by a large number of building projects, and the production and the configuration of the concrete in the construction of the building projects play a decisive role.

However, the stirring mechanism of the concrete stirring equipment in the prior art and the stirring device of the stirring mechanism generally adopt spiral blades, the stirring force of the spiral blades is limited within a certain range, the stirring is insufficient, the stirring effect of the concrete is influenced, and the construction quality is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concrete mixing device has solved the limited problem that causes the stirring to insufficiently arouse construction quality of prior art's concrete mixing device stirring power.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a concrete stirring device comprises a stirring box, a feed inlet and a discharge outlet, wherein the stirring box is of a hollow structure, the feed inlet is positioned at the upper end of the left side surface of the stirring box and is communicated with an inner cavity of the stirring box, the discharge outlet is positioned at the lower end of the right side surface of the stirring box and is communicated with the inner cavity of the stirring box, the upper surface of the stirring box is provided with a jack communicated with the inner cavity of the stirring box, a first bearing is fixedly installed in the jack, the inner cavity of the stirring box is communicated with the outside through an inner ring of the first bearing, a transmission box is fixedly inserted in the inner ring of the first bearing, one end of the transmission box is positioned outside the stirring box, the outer surface of one end of the transmission box positioned outside the stirring box is fixedly connected with external teeth, the right side surface of the external teeth is meshed with a first gear, the right side surface of the transmission box is provided with a motor, the motor is, the inside of transmission case is hollow column structure, the inside of transmission case is provided with second gear and two bevel gears, two bevel gears are located the both sides face of second gear and rather than the meshing, the lower fixed surface of second gear is connected with the pivot, the pivot run through the transmission case after with the bottom surface fixed connection of agitator tank, the equal fixedly connected with (mixing) shaft of lower surface of two bevel gears, the sleeve has been cup jointed to the surface of pivot, telescopic upper end fixedly connected with diaphragm, the lower fixed surface of transmission case is connected with two dead levers, two dead levers are located the both ends of pivot respectively, the lower extreme of two dead levers is connected with the last fixed surface of diaphragm, telescopic outer fixed surface is connected with the puddler, the equal fixedly connected with blade of surface of stirring two axles.

Preferably, the lower extreme of pivot and the junction of agitator tank are provided with the stationary blade, and the stationary blade cup joints the surface at the pivot, the lower surface of stationary blade and the interior diapire fixed connection of agitator tank.

Preferably, a second bearing is fixedly embedded in the lower surface of the transmission case, an inner ring of the second bearing penetrates through the bottom surface of the transmission case, and the rotating shaft is fixedly connected with the inner ring of the second bearing.

Preferably, the number of the blades is two, the number of each group is two, the outer surface of each stirring shaft is provided with one group of blades, and the two groups of blades are symmetrical by the vertical central line of the second gear.

Preferably, the lower ends of the two fixing rods are respectively positioned at two ends of the transverse plate, and the two fixing rods are arranged in bilateral symmetry with the vertical center line of the rotating shaft.

Preferably, the number of the stirring rods in each group is two, and the two groups of stirring rods are arranged in bilateral symmetry with the vertical center line of the sleeve.

(III) advantageous effects

The utility model provides a concrete mixing device. The method has the following beneficial effects:

1. this concrete mixing device, through setting up the transmission case, including a motor, an end cap, a controller, and a cover plate, puddler and pivot, the motor rotates and drives first gear rotatory, and then it is rotatory at the inside of agitator tank to drive the transmission case, the second gear is in quiescent condition, two bevel gears receive the rotation of transmission case and begin to mesh the second gear, the (mixing) shaft receives the rotation of transmission case and begins to rotate, and the (mixing) shaft receives bevel gear's rotation itself and takes place to rotate, reached and made the blade at the agitator tank internal rotation, and its effect that can the rotation again itself, the problem of concrete mixing device among the prior art because the inhomogeneous influence construction quality of stirring has been solved.

2. This concrete mixing device, through setting up pivot, diaphragm, dead lever, sleeve and puddler, the rotatory two dead levers of drive box rotation drive are rotatory, and two dead levers are rotatory to be driven the sleeve rotation, and the pivot itself does not take place to rotate, so the puddler is rotatory when coming along with the rotation of drive box, has reached the effect of even stirring, and the problem of the concrete mixing device stirring among the prior art inhomogeneous, stirring inefficiency has been solved.

Drawings

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

FIG. 2 is a schematic structural view of the transmission case of the present invention;

fig. 3 is a schematic structural view of the sleeve of the present invention;

fig. 4 is a schematic structural diagram of the stirring box of the present invention.

The stirring device comprises a stirring box 1, a feeding hole 2, a discharging hole 3, a jack 4, a first bearing 5, a transmission box 6, external teeth 7, a first gear 8, a motor 9, a second gear 10, a bevel gear 11, a rotating shaft 12, a stirring shaft 13, a sleeve 14, a transverse plate 15, a fixing rod 16, a stirring rod 17, blades 18, a fixing plate 19 and a second bearing 20.

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.

The embodiment of the utility model provides a concrete stirring device, as shown in fig. 1-4, including agitator tank 1, feed inlet 2 and discharge gate 3, agitator tank 1 is hollow structure, is used for depositing the concrete, feed inlet 2 is located agitator tank 1's left surface upper end and communicates with agitator tank 1's interior cavity, discharge gate 3 is located agitator tank 1's right flank lower extreme and communicates with agitator tank 1's interior cavity, agitator tank 1's upper surface is seted up the jack 4 rather than its interior cavity intercommunication, fixedly mounted with first bearing 5 in the jack 4, agitator tank 1's interior cavity communicates with the outside through the inner circle of first bearing 5, fixedly pegged graft in the inner circle of first bearing 5 has transmission case 6, the lower fixed surface of transmission case 6 is embedded with second bearing 20, the inner circle of second bearing 20 runs through the bottom surface of transmission case 6, one end of transmission case 6 is located agitator tank 1's outside, the outer surface of one end of the transmission box 6, which is positioned outside the stirring box 1, is fixedly connected with an outer tooth 7, the right side surface of the outer tooth 7 is meshed with a first gear 8, the right side surface of the transmission box 6 is provided with a motor 9, the motor 9 is connected with a controller, the motor 9 is fixedly connected with the upper surface of the stirring box 1, a main shaft of the motor 9 is fixedly connected with the position of the center of a circle of the first gear 8, the inside of the transmission box 6 is of a hollow structure, the inside of the transmission box 6 is provided with a second gear 10 and two bevel gears 11, the two bevel gears 11 are positioned on two side surfaces of the second gear 10 and are meshed with the second gear, the lower surface of the second gear 10 is fixedly connected with a rotating shaft 12, the rotating shaft 12 is fixedly connected with an inner ring of a second bearing 20, a fixing plate 19 is arranged at the joint of the lower end of the rotating shaft 12 and the, the fixing pieces 19 can fix the rotating shaft 12 to prevent the rotating shaft 12 from loosening after a long time, the rotating shaft 12 penetrates through the transmission case 6 and is fixedly connected with the bottom surface of the stirring case 1, the lower surfaces of the two bevel gears 11 are fixedly connected with the stirring shaft 13, the outer surface of the rotating shaft 12 is sleeved with the sleeve 14, the upper end of the sleeve 14 is fixedly connected with the transverse plate 15, the lower surface of the transmission case 6 is fixedly connected with the two fixing rods 16, the lower ends of the two fixing rods 16 are respectively positioned at the two ends of the transverse plate 15, the two fixing rods 16 are symmetrically arranged at the left and right of the vertical center line of the rotating shaft 12, the two fixing rods 16 are arranged to ensure economy and can drive the sleeve 14 to rotate, the two fixing rods 16 are respectively positioned at the two ends of the rotating shaft 12, the lower ends of the two fixing rods 16 are fixedly, the quantity of every group has two, and two sets of puddler 17 are with the vertical center line bilateral symmetry setting of sleeve 14, and puddler 17 can guarantee that the stirring is more abundant, and the equal fixedly connected with blade 18 of surface of two (mixing) shafts 13, and blade 18 has two sets ofly, and the quantity of every group has two, and the surface mounting of every (mixing) shaft 13 has a set of blade 18, and two sets of blades 18 are with the vertical center line symmetry of second gear 10.

The theory of operation, put into the inside of agitator tank 1 with the concrete, open motor 9, motor 9 rotates and drives first gear 8 rotatory, and then drive transmission case 6 at the inside rotation of agitator tank 1, second gear 10 is in quiescent condition, two bevel gears 11 receive the rotation of transmission case 6 and begin to mesh second gear 10, the (mixing) shaft 13 receives the rotation of transmission case 6 and begin to rotate, and the (mixing) shaft 13 receives the rotation itself of bevel gear 11 and takes place to rotate, reached and made blade 18 rotatory in agitator tank 1, the rotatory two dead levers 16 of drive transmission case 6 drive are rotatory, the rotatory sleeve 14 that drives of two dead levers 16 is rotatory, pivot 12 itself does not take place to rotate, so the puddler 17 is rotatory when coming along with the rotation of transmission case 6, the concrete just can obtain even stirring like this.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete mixing device, includes agitator tank (1), feed inlet (2) and discharge gate (3), its characterized in that: the stirring box (1) is of a hollow structure, the feed inlet (2) is positioned at the upper end of the left side surface of the stirring box (1) and is communicated with an inner cavity of the stirring box (1), the discharge outlet (3) is positioned at the lower end of the right side surface of the stirring box (1) and is communicated with the inner cavity of the stirring box (1), the upper surface of the stirring box (1) is provided with a jack (4) communicated with the inner cavity thereof, a first bearing (5) is fixedly arranged in the jack (4), the inner cavity of the stirring box (1) is communicated with the outside through an inner ring of the first bearing (5), a transmission box (6) is fixedly inserted in an inner ring of the first bearing (5), one end of the transmission box (6) is positioned outside the stirring box (1), an outer tooth (7) is fixedly connected to the outer surface of one end of the transmission box (6) positioned outside the stirring box (1), and a first gear (8) is meshed with the right side, a motor (9) is arranged on the right side face of the transmission case (6), the motor (9) is fixedly connected with the upper surface of the stirring case (1), a main shaft of the motor (9) is fixedly connected with the circle center position of the first gear (8), the interior of the transmission case (6) is of a hollow structure, a second gear (10) and two bevel gears (11) are arranged in the transmission case (6), the two bevel gears (11) are positioned on the two side faces of the second gear (10) and are meshed with the second gear, the lower surface of the second gear (10) is fixedly connected with a rotating shaft (12), the rotating shaft (12) penetrates through the transmission case (6) and is fixedly connected with the bottom face of the stirring case (1), the lower surfaces of the two bevel gears (11) are both fixedly connected with a stirring shaft (13), a sleeve (14) is sleeved on the outer surface of the rotating shaft (12), a transverse plate (15) is fixedly connected with the upper end of the sleeve (14), and two, two fixed rods (16) are respectively positioned at two ends of the rotating shaft (12), the lower ends of the two fixed rods (16) are fixedly connected with the upper surface of the transverse plate (15), the outer surface of the sleeve (14) is fixedly connected with a stirring rod (17), and the outer surfaces of the two stirring shafts (13) are fixedly connected with blades (18).

2. A concrete mixing apparatus according to claim 1, wherein: the lower extreme of pivot (12) and the junction of agitator tank (1) are provided with stationary blade (19), and stationary blade (19) cup joint the surface at pivot (12), the lower surface of stationary blade (19) and the interior diapire fixed connection of agitator tank (1).

3. A concrete mixing apparatus according to claim 1, wherein: a second bearing (20) is fixedly embedded in the lower surface of the transmission case (6), the inner ring of the second bearing (20) penetrates through the bottom surface of the transmission case (6), and the rotating shaft (12) is fixedly connected with the inner ring of the second bearing (20).

4. A concrete mixing apparatus according to claim 1, wherein: two groups of blades (18) are arranged, the number of each group is two, a group of blades (18) is arranged on the outer surface of each stirring shaft (13), and the two groups of blades (18) are symmetrical with the vertical center line of the second gear (10).

5. A concrete mixing apparatus according to claim 1, wherein: the lower ends of the two fixing rods (16) are respectively positioned at the two ends of the transverse plate (15), and the two fixing rods (16) are arranged in bilateral symmetry with the vertical center line of the rotating shaft (12).

6. A concrete mixing apparatus according to claim 1, wherein: the stirring rods (17) are arranged in two groups, the number of each group is two, and the two groups of stirring rods (17) are arranged in bilateral symmetry with the vertical center line of the sleeve (14).