CN218453066U - Blanking structure for single horizontal shaft concrete mixer - Google Patents

Abstract

The utility model relates to a concrete preparation technical field especially relates to single horizontal axis blanking structure for concrete mixer, including horizontal churn, install horizontal (mixing) shaft in the horizontal churn, horizontal churn's lower surface processing has the feed opening, horizontal churn's below is installed and is used for carrying out confined sprue plug assembly to the feed opening, one side of horizontal churn is installed and is used for controlling the sprue plug assembly and carries out the pivoted drive assembly. The beneficial effects of the utility model are that: the mouth blocking plate can rotate below the horizontal mixing drum, the mouth blocking plate can be sealed with the feed opening when tangent, the piston rod can be driven to rotate by the reciprocating motion of the piston rod, the piston rod moves downwards, the mouth blocking plate does not seal the feed opening any more, the concrete can be discharged from the feed opening, the piston rod moves upwards, the mouth blocking plate seals the feed opening again, the concrete is discharged from the lower part of the horizontal mixing drum conveniently, and the structure is simple and the operation is convenient.

Description

Blanking structure for single horizontal shaft concrete mixer

Technical Field

The utility model relates to a concrete preparation technical field especially relates to single horizontal axis concrete mixer.

Background

Concrete, one of the most commonly used materials in building construction, is mainly made of cement as a main gel material, and materials such as water, sand and gravel are added according to a certain proportion and fully stirred.

Generally, put into the agitated vessel with the material and stir among the prior art, at the power equipment of agitated vessel one end installation stirring, the other end sets up to the discharge gate, and after the concrete mixing was accomplished, pour the concrete that has stirred from the discharge gate.

But when pouring the concrete that has stirred, need to keep away from the one end of discharge gate with agitated vessel and rise, make whole agitated vessel be the slope form, just so can pour the concrete, but need install powerful actuating device under agitated vessel like this and just can lift agitated vessel in order to pour the concrete, the structure is comparatively complicated and the cost is higher, needs more to improve urgently, consequently needs a single horizontal axis blanking structure for concrete mixer in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide a single horizontal axis is blanking structure for concrete agitator.

The utility model discloses a realize through following technical scheme: the utility model provides a single horizontal axle is blanking structure for concrete mixer, includes horizontal churn, install horizontal (mixing) shaft in the horizontal churn, the lower surface processing of horizontal churn has the feed opening, the below of horizontal churn is installed and is used for carrying out confined sprue subassembly to the feed opening, one side of horizontal churn is installed and is used for controlling the sprue subassembly and carry out pivoted drive assembly.

Furthermore, the plugging component comprises two mounting plates and two plugging plates, and the two mounting plates are respectively mounted on two sides of the horizontal stirring cylinder.

Furthermore, the blocking plate is installed between the two installation plates, and connecting plates used for being in contact with the installation plates are arranged at two ends of the blocking plate.

Furthermore, one side of the connecting plate, which is far away from the plugging plate, is provided with mounting holes for being connected with a mounting plate, one side of the mounting plate is processed with mounting holes for being matched with mounting shafts, and the two mounting shafts are respectively inserted into the two mounting holes.

Furthermore, one the installation axle is connected with drive assembly, drive assembly includes electric cylinder and transfer line, be provided with the piston rod that can reciprocate in the electric cylinder, be provided with the connecting rod that is used for being connected with the transfer line on the piston rod.

Further, the front end of transfer line is provided with and is used for installing the epaxial complex sleeve of axle, the sleeve cup joints on the installation axle.

Furthermore, one side of the transmission rod is processed with a movable groove used for being matched with the connecting rod, and the connecting rod is inserted in the movable groove.

The beneficial effects of the utility model reside in that: the blanking structure for the single-horizontal-shaft concrete mixer comprises a horizontal mixing drum, a horizontal mixing shaft is installed in the horizontal mixing drum, a blanking port is machined in the lower surface of the horizontal mixing drum, a blanking port component used for sealing the blanking port is installed below the horizontal mixing drum, a driving component used for controlling the blanking port component to rotate is installed on one side of the horizontal mixing drum, a blanking port plate can rotate below the horizontal mixing drum, the blanking port plate can be sealed when tangent to the blanking port, the piston rod can be driven to rotate by up-down movement of the piston rod, the piston rod moves downwards, the blanking port plate is not sealed any more, concrete can be discharged from the blanking port, the piston rod moves upwards, the blanking port is sealed by the blanking port plate again, and therefore the concrete can be discharged from the lower side of the horizontal mixing drum conveniently.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a schematic structural view of a horizontal mixing drum;

FIG. 3 is a schematic structural view of a plugging assembly;

FIG. 4 is a schematic structural diagram of a driving assembly;

fig. 5 is a schematic structural view of a transmission rod in embodiment 2.

Wherein: 1-horizontal stirring cylinder, 101-horizontal stirring shaft, 102-feed opening,

2-a mounting plate, 201-a mounting hole,

3-a blocking plate, 301-a connecting plate, 302-a mounting shaft,

4-electric cylinder, 401-piston rod, 402-connecting rod,

5-driving rod, 501-sleeve, 502-movable groove, 503-threaded cylinder, 504-set screw.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 efforts all belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, a feeding structure for a single horizontal shaft concrete mixer includes a horizontal mixing drum 1, a horizontal mixing shaft 101 is installed inside the horizontal mixing drum 1 in a conventional manner, a motor (not shown in the figures) is provided outside the horizontal mixing shaft 101 for rotation, the rotation of the horizontal mixing shaft 101 inside the horizontal mixing drum 1 can mix concrete inside the horizontal mixing drum 1, a feeding opening 102 penetrating through the horizontal mixing drum 1 is cut out from the lower surface of the horizontal mixing drum 1, and the mixed concrete can be discharged from the feeding opening 102.

Drilling a through mounting hole 201 on one side of a mounting plate 2, wherein the upper surface of a plugging plate 3 is an arc surface which can be tangent to a feed opening 102, when the upper surface of the plugging plate 3 is tangent to the feed opening 102, the mixed concrete in a horizontal mixing drum 1 cannot be discharged from the feed opening 102, connecting plates 301 are welded at two ends of the plugging plate 3, mounting shafts 302 are welded at one side of the connecting plates 301 far away from the plugging plate 3, the two mounting holes 201 are respectively sleeved on the two mounting shafts 302, then the two mounting plates 2 are respectively fixed at two sides of the horizontal mixing drum 1 through screws, the plugging plate 3 can rotate below the horizontal mixing drum 1, the fixing position of the mounting plate 2 on the horizontal mixing drum 1 needs to ensure that the plugging plate 3 can be tangent to the feed opening 102 when rotating, a connecting rod 402 is welded on a piston rod 401, an electric cylinder 4 is welded at one side of the horizontal mixing drum 1 and a piston rod 401 is downward, starting the electric cylinder 4 to enable the piston rod 401 to move up and down, welding a sleeve 501 at the front end of the transmission rod 5, cutting a penetrating movable groove 502 at one side of the transmission rod 5, completely contracting the piston rod 401 in the electric cylinder 4, rotating the blocking plate 3 to enable the blocking plate 3 to be tangent to the discharge opening 102, then sleeving the sleeve 501 on the mounting shaft 302 and enabling the movable groove 502 to be sleeved on the connecting rod 402, then welding the joint between the sleeve 501 and the mounting shaft 302, when the piston rod 401 is completely contracted in the electric cylinder 4, the blocking plate 3 is tangent to the discharge opening 102 to seal the discharge opening 102, when the stirred concrete in the horizontal mixing drum 1 needs to be discharged, starting the electric cylinder 4 to enable the piston rod 401 to move down, and through the matching of the connecting rod 402 and the movable groove 502, the transmission rod 5 can drive the blocking plate 3 to rotate anticlockwise, therefore, the blocking plate 3 does not seal the feed opening 102 any more, so that the mixed concrete can be discharged from the feed opening 102, and after the concrete is completely discharged, the blocking plate 3 can rotate clockwise and is tangent to the feed opening 102 again to seal the feed opening 102 only by enabling the piston rod 401 to move upwards again.

When the blanking structure for the single-horizontal-shaft concrete mixer is used, the blocking assembly and the driving assembly are installed on the horizontal mixing drum 1, the blocking plate 3 can rotate below the horizontal mixing drum 1, the blanking opening 102 can be sealed when the blocking plate 3 is tangent to the blanking opening 102, the blocking plate 3 can be matched with the connecting rod 402 through the movable groove 502 and the connecting rod 402, and the sleeve 501 is connected with the installation shaft 302, the piston rod 401 can drive the blocking plate 3 to rotate due to up-down movement, the blocking plate 3 can not be sealed to the blanking opening 102 any more when the piston rod 401 moves downwards, concrete can be discharged from the blanking opening 102, the blocking plate 3 can be sealed to the blanking opening 102 again due to upward movement of the piston rod 401, accordingly, the concrete can be discharged from the lower portion of the horizontal mixing drum 1 conveniently, the structure is simple, and the operation is convenient.

Example 2

As shown in fig. 5, a blanking structure for a single horizontal shaft concrete mixer in embodiment 2 is different from embodiment 1 in that a sleeve 501 is welded on a mounting shaft 302 in embodiment 1, so that when a plugging plate 3 is bent due to long-term use and needs to be replaced, the welding between the sleeve 501 and the mounting shaft 302 increases the difficulty of removing and replacing the plugging plate 3, and in this embodiment, a threaded cylinder 503 is welded on the sleeve 501, and the threaded cylinder 503 is communicated with an inner cavity of the sleeve 501, so that when a piston rod 401 is completely retracted in an electric cylinder 4 and the plugging plate 3 is tangent to a blanking port 102, the sleeve 501 and a movable groove 502 are respectively sleeved on the mounting shaft 302 and a connecting rod 402, a set screw 504 is screwed in the set screw 504, so that the set screw 504 abuts against the mounting shaft 302, thereby fixing between the sleeve 501 and the mounting shaft 302, and removing between the sleeve 501 and the mounting shaft 302 is easier compared with the welding method, thereby facilitating the replacement of the plugging plate 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims (7)

1. The utility model provides a single horizontal axle is blanking structure for concrete mixer, includes horizontal churn, install horizontal (mixing) shaft in the horizontal churn, the lower surface processing of horizontal churn has the feed opening, its characterized in that, the below of horizontal churn is installed and is used for carrying out confined sprue bushing assembly to the feed opening, one side of horizontal churn is installed and is used for controlling the sprue bushing assembly and carry out pivoted drive assembly.

2. The blanking structure for a single horizontal shaft concrete mixer according to claim 1, wherein said blanking member comprises two mounting plates and a blanking plate, said two mounting plates being respectively mounted on both sides of the horizontal mixing drum.

3. The blanking structure for a single horizontal shaft concrete mixer as claimed in claim 2, wherein said blanking plate is installed between two mounting plates, and both ends of said blanking plate are provided with connecting plates for contacting the mounting plates.

4. A blanking structure for a single horizontal shaft concrete mixer according to claim 3, wherein the side of the connecting plate away from the blocking plate is provided with a mounting hole for connecting with a mounting plate, one side of the mounting plate is provided with a mounting hole for matching with a mounting shaft, and the two mounting shafts are respectively inserted into the two mounting holes.

5. The blanking structure for a single horizontal shaft concrete mixer as recited in claim 4, wherein one of the mounting shafts is connected to a driving assembly, the driving assembly includes an electric cylinder and a transmission rod, a piston rod capable of moving up and down is disposed in the electric cylinder, and a connecting rod for connecting the transmission rod is disposed on the piston rod.

6. The blanking structure for the single horizontal shaft concrete mixer as recited in claim 5, wherein a sleeve for engaging with the mounting shaft is provided at a front end of the transmission rod, and the sleeve is sleeved on the mounting shaft.

7. The blanking structure for the single horizontal shaft concrete mixer as claimed in claim 6, wherein a movable groove for matching with the connecting rod is processed at one side of the driving rod, and the connecting rod is inserted in the movable groove.

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