CN214871578U

CN214871578U - Concrete mixing device

Info

Publication number: CN214871578U
Application number: CN202121555179.9U
Authority: CN
Inventors: 任桂元; 邹松林
Original assignee: Chongqing Laruiyonggu Concrete Co ltd
Current assignee: Chongqing Laruiyonggu Concrete Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-11-26
Anticipated expiration: 2031-07-08

Abstract

A concrete mixing device is used for solving the technical problem that the existing mixing devices in the background art cannot fully mix concrete outside the mixing range of a mixing rod, so that the concrete mixing is not uniform. The method comprises the following steps: the top and the bottom of the mixing drum are respectively and correspondingly provided with a feed inlet and a discharge outlet, and one end of the mixing drum is provided with a mixing component which transversely extends into the mixing drum from the end of the mixing drum; the push-pull plate is arranged in the mixing drum, and the mixing assembly penetrates through the push-pull plate; coupling assembling, this coupling assembling is connected between push-and-pull board and stirring subassembly to be used for along with stirring subassembly stirring and drive the push-and-pull board along the horizontal reciprocal push-and-pull of churn, the utility model discloses simple structure, mainly used concrete mixing processing.

Description

Concrete mixing device

Technical Field

The utility model relates to a concrete processing technology field, concretely relates to concrete mixing device.

Background

The concrete processing technology mainly comprises the steps of setting the mixing ratio of raw materials and the stirring uniformity degree of concrete stirring processing, and the two indexes basically determine the quality of the performance of the produced concrete.

Concrete mixing processing, current agitating unit generally include the agitator tank, fix the motor on the agitator tank, locate the pivot of motor output and fix the epaxial puddler that changes, in the agitator tank was stretched into in the pivot, then the different raw materials according to setting for good match ratio are added to the agitator tank to the processing personnel, later starter motor drives the puddler through the pivot and rotates to reach the stirring purpose.

However, the existing stirring mode has an objective defect that the stirring range of the stirring rod is limited, and the fluidity of concrete outside the stirring range of the stirring rod is not strong, so that the concrete outside the stirring range of the stirring rod cannot be fully stirred by the stirring rod, the concrete is not uniformly stirred, and the production quality of the concrete is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is not enough to prior art, provides a concrete mixing device for some agitating unit of current that mention in the solution background art can not carry out intensive mixing to the concrete that is located the puddler stirring range outside, thereby cause the inhomogeneous technical problem of concrete mixing.

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

a concrete mixing apparatus comprising:

the top and the bottom of the mixing drum are respectively and correspondingly provided with a feed inlet and a discharge outlet, and one end of the mixing drum is provided with a mixing component which transversely extends into the mixing drum from the end of the mixing drum;

the push-pull plate is arranged in the mixing drum, and the mixing assembly penetrates through the push-pull plate;

and the connecting component is connected between the push-pull plate and the stirring component and is used for driving the push-pull plate to push and pull transversely and repeatedly along the stirring drum along with the stirring of the stirring component.

The working principle is as follows:

the processing personnel send different raw materials according to the mixing proportion requirement into the mixing drum through the feed inlet, then start the mixing assembly, the mixing assembly can mix the materials sent into the mixing drum, and in the process, under the connecting action of the connecting assembly, the mixing assembly drives the push-pull plate to slide in the mixing drum in a reciprocating mode in the transverse direction in the mixing process, and the push-pull plate can drive concrete outside the mixing range of the mixing assembly to move in the mixing drum in the sliding process, so that the part of concrete moves to the range where the mixing assembly can mix and process, and the part of concrete is mixed and processed.

After the stirring processing is finished, a processing person can extract the concrete out of the stirring cylinder through the discharge hole, and finally the processing person washes the interior of the stirring cylinder through the feed hole so as to prepare for next stirring processing.

The utility model has the advantages that:

the utility model discloses in, under coupling assembling's linkage effect, the stirring subassembly will drive the push-and-pull plate along horizontal reciprocating sliding in the churn stirring in-process, the push-and-pull plate can drive the concrete that is located the stirring subassembly stirring range outside at the slip in-process and remove in the churn to make this part concrete remove the stirring subassembly can stir the within range of processing, thereby also stir processing to this part concrete.

The processing mode can effectively stir the concrete at different positions in the mixing drum, and can ensure that the concrete at different positions in the mixing drum can fully exchange positions under the action of the push-pull plate, thereby achieving the purpose of uniform stirring, effectively improving the stirring effect and improving the production quality of the concrete.

Drawings

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

Description of reference numerals: the stirring device comprises a stirring cylinder 1, a feeding hole 2, a discharging hole 3, a push-pull plate 4, a motor 5, a transverse shaft 6, a stirring rod 7, a gear 8, a screw rod 9, a guide rod 10, a side plate 1a, a sealing gasket 11, a first sealing cover 12, a second sealing cover 13, a support column 14, a connecting rod 15, a first bolt 16, a connecting block 17 and a second bolt 18.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, a concrete mixing apparatus includes:

the stirring device comprises a transverse stirring cylinder 1, wherein the top and the bottom of the stirring cylinder 1 are respectively and correspondingly provided with a feed inlet 2 and a discharge outlet 3, one end of the stirring cylinder 1 is provided with a stirring component which transversely extends into the stirring cylinder 1 from the end of the stirring cylinder 1, and a plurality of supporting columns 14 are fixed at the bottom of the stirring cylinder 1;

the push-pull plate 4 is arranged in the mixing drum 1, and the mixing component penetrates through the push-pull plate 4;

and the connecting component is connected between the push-pull plate 4 and the stirring component and is used for driving the push-pull plate 4 to push and pull transversely and repeatedly along the stirring cylinder 1 along with the stirring of the stirring component.

As shown in fig. 1, the stirring assembly comprises a motor 5 fixed at one end of a stirring cylinder 1, a cross shaft 6 provided with an output end of the motor 5 and a plurality of stirring rods 7, the cross shaft 6 penetrates through the end of the stirring cylinder 1 and extends into the stirring cylinder 1, and the plurality of stirring rods 7 are fixed on the cross shaft 6 positioned in the stirring cylinder 1.

As shown in fig. 1, the connecting assembly includes two meshed gears 8, a horizontal screw rod 9 and a horizontal guide rod 10, the screw rod 9 is arranged in the mixing drum 1 in a penetrating manner, the screw rod 9 can rotate relative to the mixing drum 1, one of the gears 8 is fixedly sleeved on the horizontal shaft 6, the other gear 8 is fixedly connected with the screw rod 9 and is coaxial with the screw rod and the screw rod, the two gears 8 are both arranged outside the mixing drum 1, the screw rod 9 is arranged through the push-pull plate 4 and is in threaded connection with the push-pull plate 4, the guide rod 10 is fixed in the mixing drum 1, and the guide rod 10 is arranged through the push-pull plate 4 and can slide relative to the push-pull plate and the push-pull plate 4.

The motor 5 drives the cross shaft 6 to rotate, the cross shaft 6 drives the gear 8 on the cross shaft 6 to rotate, then the gear 8 drives another gear 8 to rotate, then another gear 8 drives the screw rod 9 to rotate, the screw rod 9 rotates to drive the push-pull plate 4 to reciprocate in the mixing drum 1, the connecting assembly is simple in structure in the setting mode, the linkage process is not complex, the cost of operation is saved, and the practicability is improved.

As shown in fig. 1, a side plate 1a is detachably fixed at an end of the mixing drum 1, the motor 5 is fixedly connected with the side plate 1a through a connecting rod 15, the side plate 1a is penetrated by a transverse shaft 6 and a screw rod 9, a guide rod 10 is fixedly connected with the side plate 1a, and a plurality of mixing rods 7 are detachably and fixedly connected with the transverse shaft 6. An annular sealing gasket 11 is filled between the side plate 1a and the end part of the stirring cylinder 1, a first bolt 16 is connected to the side plate 1a in a threaded manner, the first bolt 16 penetrates through the sealing gasket 11 and is in threaded connection with the end part of the stirring cylinder 1, each stirring rod 7 is fixedly connected with a connecting block 17, a second bolt 18 is connected to the connecting block 17 in a threaded manner, and the second bolt 18 is in threaded connection with the transverse shaft 6.

This kind of mode of setting up, the processing personnel can dismantle curb plate 1a from churn 1, thereby can take out curb plate 1a, thereby make curb plate 1a, motor 5, cross axle 6, puddler 7, push-and-pull plate 4, outside lead screw 9 and the synchronous churn 1 of pulling out of guide bar 10, because puddler 7 stirring concrete in-process wearing and tearing are great, often need change puddler 7, the change to puddler 7 can be realized just to this kind of mode, thereby can not only improve the utility model discloses an age to change puddler 7 in time and can guarantee the stirring processingquality to the concrete. The sealing gasket 11 is arranged to effectively seal the joint between the side plate 1a and the end of the mixing drum 1, thereby preventing slurry leakage.

As shown in figure 1, the height of the bottom of the mixing drum 1 close to the middle position is lower than the height of the bottom of the mixing drum 1 close to the two ends, the discharge port 3 is arranged at the lowest position of the bottom of the mixing drum 1, and the arrangement mode is more favorable for discharging. All be equipped with the internal thread on the inner wall of feed inlet 2 and discharge gate 3, a first closing cap 12 of 2 internal thread connections of feed inlet, a second closing cap 13 of 3 internal thread connections of discharge gate, this kind of mode of setting can realize sealing up feed inlet 2 and discharge gate 3 steadily.

The working principle is as follows:

the processing personnel will pass through according to the different raw materials of mix proportion requirement feed inlet 2 sends into churn 1 in, later starts the stirring subassembly, and this stirring subassembly can stir the material that sends into in the churn 1, specifically, motor 5 drives cross axle 6 and rotates, and cross axle 6 drives puddler 7 and rotates, and puddler 7 stirs the concrete in to the churn 1.

In the process, under the connecting action of the connecting component, the stirring component drives the push-pull plate 4 to slide in the stirring cylinder 1 in a reciprocating manner in the transverse direction in the stirring process, specifically, the transverse shaft 6 drives the gear 8 on the transverse shaft 6 to rotate, then the gear 8 drives another gear 8 to rotate, further another gear 8 drives the screw rod 9 to rotate, the screw rod 9 rotates to drive the push-pull plate 4 to move in the stirring cylinder 1 in a reciprocating manner, and the push-pull plate 4 can drive concrete outside the stirring range of the stirring component to move in the stirring cylinder 1 in the sliding process, so that the part of concrete moves to the stirring component within the stirring range, and the part of concrete is stirred and processed.

After the stirring processing is finished, the processing personnel pass through discharge gate 3 draw the concrete outside churn 1 can, the processing personnel washes in 1 churn through feed inlet 2 at last to do the preparation for stirring processing next time.

When the puddler 7 needs to be changed, the processing personnel can lift curb plate 1a off, later can take out curb plate 1a, thereby make curb plate 1a, motor 5, cross axle 6, puddler 7, push-and-pull board 4, outside the churn 1 was pulled out in step to lead screw 9 and guide bar 10, the final processing personnel again to puddler 7 change can, change the completion back, the processing personnel send into motor 5, cross axle 6, puddler 7, push-and-pull board 4, lead screw 9 and guide bar 10 in step in the churn 1 again, at last with

curb plate

1a and 1 fixed connection of churn can, from this the utility model discloses whole operation process is accomplished.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A concrete mixing apparatus, comprising:

the device comprises a transverse mixing drum (1), wherein the top and the bottom of the mixing drum (1) are respectively and correspondingly provided with a feed inlet (2) and a discharge outlet (3), and one end of the mixing drum (1) is provided with a mixing assembly which transversely extends into the mixing drum (1) from the end of the mixing drum (1);

the push-pull plate (4), the push-pull plate (4) is arranged in the mixing drum (1), and the mixing component penetrates through the push-pull plate (4);

and the connecting component is connected between the push-pull plate (4) and the stirring component and is used for driving the push-pull plate (4) to push and pull transversely and repeatedly along the stirring cylinder (1) along with the stirring of the stirring component.

2. A concrete mixing apparatus according to claim 1, wherein: the stirring assembly comprises a motor (5) fixed at one end of a stirring cylinder (1), a transverse shaft (6) provided with an output end of the motor (5) and a plurality of stirring rods (7), the transverse shaft (6) penetrates through the end of the stirring cylinder (1) and extends into the stirring cylinder (1), and the plurality of stirring rods (7) are fixed on the transverse shaft (6) located in the stirring cylinder (1).

3. A concrete mixing apparatus according to claim 2, wherein: coupling assembling includes two meshed gears (8), a horizontal lead screw (9) and a horizontal guide bar (10), lead screw (9) wear to establish in churn (1) and churn (1) rotation relatively of lead screw (9), one of them gear (8) fixed cover is established on cross axle (6), another gear (8) and lead screw (9) fixed connection and both are coaxial, two gear (8) all are located outside churn (1), push-and-pull board (4) and both threaded connection are worn to establish in lead screw (9), guide bar (10) are fixed in churn (1), but this guide bar (10) are worn to establish push-and-pull board (4) and both relative slip.

4. A concrete mixing apparatus according to claim 3, wherein: a lateral plate (1a) is detachably fixed at the end of the mixing drum (1), the motor (5) is fixedly connected with the lateral plate (1a), the lateral plate (1a) is penetrated through by the transverse shaft (6) and the lead screw (9), the guide rod (10) is fixedly connected with the lateral plate (1a), and the plurality of mixing rods (7) are detachably and fixedly connected with the transverse shaft (6).

5. A concrete mixing apparatus according to claim 4, wherein: an annular sealing gasket (11) is filled between the side plate (1a) and the end part of the mixing drum (1).

6. A concrete mixing apparatus according to claim 1, wherein: the height of the bottom of the mixing drum (1) close to the middle is lower than the height of the bottom of the mixing drum (1) close to the two ends, and the discharge port (3) is arranged at the lowest position of the bottom of the mixing drum (1).

7. A concrete mixing apparatus according to claim 1, wherein: all be equipped with the internal thread on the inner wall of feed inlet (2) and discharge gate (3), first closing cap (12) of feed inlet (2) internal thread connection, second closing cap (13) of discharge gate (3) internal thread connection.