CN213471659U

CN213471659U - Concrete quantitative mixing mechanism

Info

Publication number: CN213471659U
Application number: CN202021494858.5U
Authority: CN
Inventors: 谷柳; 唐祥明
Original assignee: Dazhu Dinghong Building Materials Co ltd
Current assignee: Dazhu Dinghong Building Materials Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-06-18
Anticipated expiration: 2030-07-23

Abstract

The utility model provides a concrete ration mixing mechanism belongs to mechanical technical field. The concrete quantitative mixing mechanism comprises a base, a batching and quantifying assembly, a spiral conveying assembly and a stirrer. Batching ration subassembly includes first motor, pivot, connecting plate and batch hopper, first motor with pedestal top surface fixed connection, first motor output with the transmission of pivot top is connected, the pivot rotate run through in the pedestal top, the pivot bottom with connecting plate fixed connection, the batch hopper is provided with four at least, the batch hopper all fixed run through in the connecting plate. The spiral conveying assembly comprises a second motor, a mixing bin and a spiral conveying bin, and the stirring machine is fixedly connected to the surface of the base. The utility model discloses can join in marriage according to the raw materials of the concrete of different intensity and carry out the ration to the concrete and mix, save the manpower, improve efficiency.

Description

Concrete quantitative mixing mechanism

Technical Field

The utility model relates to a concrete ration mixes technical field particularly, relates to a concrete ration mixing mechanism.

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete. The concrete strength grade is divided into cubic compression strength standard values, and the common Chinese concrete strength grade is divided into 14 grades.

At present, when concrete dosing mixes, generally need weighing machine to carry out the ration to every raw materials and weigh, then pour the material into the transfer bin, when the concrete of different intensity of needs, need repeat to carry out the ration to every raw materials and weigh, so with greatly increased the manpower, wasted the time.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a concrete ration mixing mechanism aims at improving the problem of the concrete of the different intensity of ration.

The utility model discloses a realize like this:

the utility model provides a concrete ration mixing mechanism, including base, batching ration subassembly, screw conveyor subassembly and mixer.

Batching ration subassembly includes first motor, pivot, connecting plate and batch hopper, first motor with pedestal top surface fixed connection, first motor output with the transmission of pivot top is connected, the pivot rotate run through in the pedestal top, the pivot bottom with connecting plate fixed connection, the batch hopper is provided with four at least, the batch hopper all fixed run through in the connecting plate.

The spiral conveying assembly comprises a second motor, a mixing bin and a spiral conveying bin, the second motor and the mixing bin are fixedly connected to one side of the base respectively, the spiral conveying bin is fixedly connected to the surface of the base, the bottom of the mixing bin is close to the spiral conveying bin, the top of the second motor is communicated with one side of the top of the second motor, the output end of the second motor is connected with the spiral conveying bin in a transmission mode, and the spiral conveying bin is inclined to one side.

The agitator is fixedly connected to the surface of the base.

The utility model discloses an in one embodiment, the base includes bottom plate, universal wheel, backup pad and a supporting beam, the bottom plate bottom with universal wheel fixed connection, backup pad bottom fixed connection in bottom plate surface one side, a supporting beam one end fixed connection in backup pad top one side.

The utility model discloses an in one embodiment, first motor output fixedly connected with first drive wheel, first drive wheel surface connection has first driving belt, first drive wheel passes through first driving belt with the pivot transmission is connected.

The utility model discloses an in one embodiment, the pivot includes second drive wheel, the pivot body and bearing frame, second drive wheel fixed connection in pivot body bottom, bearing frame fixed connection in support beam top surface, the pivot body rotate run through in the bearing frame with a supporting beam.

The utility model discloses an in the embodiment, the connecting plate top surface is provided with the connecting block, the connecting block top surface with pivot body bottom fixed connection, the round hole has been seted up on the connecting plate surface.

The utility model discloses an in the embodiment, the proportioning bin includes hopper casing, electric putter and blowing cotter board, the hopper casing is fixed run through in the connecting plate, electric putter with connecting plate bottom surface one side fixed connection, electric putter with the hopper casing corresponds the setting, blowing cotter board one side with electric putter output fixed connection, blowing cotter board opposite side slide run through in hopper casing one side, hopper casing under shed.

The utility model discloses an in the embodiment, hopper casing top both sides are provided with the locating piece, hopper casing bottom one side is provided with the limiting plate, the blowing cotter board with limiting plate sliding connection, electric putter pass through the connecting rod with connecting plate bottom surface one side fixed connection.

The utility model discloses an in the embodiment, the mixing bunker includes support, mixing bunker casing and grizzly, support fixed connection in backup pad one side, the mixing bunker casing with support fixed connection, grizzly fixed connection in inside the mixing bunker casing.

The utility model discloses an in the embodiment, the defeated feed bin of spiral includes defeated feed bin casing of spiral and spiral auger, defeated feed bin casing of spiral with bottom plate top surface fixed connection, spiral auger rotate run through in defeated feed bin casing of spiral one side.

In an embodiment of the present invention, the second motor output end is provided with a second transmission belt, the second motor and the spiral auger are connected by the transmission of the second transmission belt.

The utility model has the advantages that: the utility model discloses a concrete quantitative mixing mechanism that above-mentioned design obtained, during the use, put into the corresponding quantitative hopper respectively with the concrete batching, it drives the connecting plate to open first motor and makes one of them quantitative hopper end opening aim at the mixing bunker top opening, stop first motor, open the second motor, the quantitative hopper end opening is opened, the concrete batching falls into the mixing bunker, it makes another quantitative hopper end opening aim at the mixing bunker top opening to open first motor again, stop first motor, another quantitative hopper end opening is opened, the concrete batching falls into the mixing bunker, it has been thrown the material to all batching, the concrete batching is whole to be mixed in being carried the mixer by the defeated material storehouse of spiral at last. The quantitative raw material ratio of the concrete with different strengths is met by arranging the quantitative hoppers. The utility model discloses can join in marriage according to the raw materials of the concrete of different intensity and carry out the ration to the concrete and mix, save the manpower, improve efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a concrete quantitative mixing mechanism provided by an embodiment of the present invention;

fig. 2 is a schematic sectional structure view of a concrete quantitative mixing mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a part of a batching and dosing assembly of a concrete dosing and mixing mechanism according to an embodiment of the present invention.

In the figure: 100-a base; 110-a base plate; 120-universal wheels; 130-a support plate; 140-a support beam; 200-a dosing assembly; 210-a first motor; 211-a first drive wheel; 212 — first drive belt; 220-a rotating shaft; 221-a second transmission wheel; 222-a shaft body; 223-a bearing seat; 230-a connecting plate; 231-connecting block; 232-round hole; 240-a dosing hopper; 241-a hopper housing; 2411-positioning block; 2412-limiting plate; 242-an electric push rod; 2421-connecting rod; 243-discharging pin plate; 300-a screw conveying assembly; 310-a second motor; 311-a second drive belt; 320-a mixing bunker; 321-a bracket; 322-mixing bunker housing; 323-grid; 330-spiral conveying bin; 331-a spiral conveying bin shell; 332-a spiral auger; 400-stirring machine.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a concrete dosing and mixing mechanism includes a base 100, a dosing assembly 200, a screw conveyor assembly 300, and a mixer 400.

Referring to fig. 1 and 2, the base 100 includes a bottom plate 110, a universal wheel 120, a supporting plate 130 and a supporting beam 140, wherein the bottom of the bottom plate 110 is fixedly connected to the universal wheel 120, the bottom of the supporting plate 130 is fixedly connected to one side of the surface of the bottom plate 110, one end of the supporting beam 140 is fixedly connected to one side of the top of the supporting plate 130, and the universal wheel 120 is disposed to facilitate the movement of the mechanism.

Referring to fig. 1, 2, 3 and 4, the batching and quantifying assembly 200 includes a first motor 210, a rotating shaft 220, a connecting plate 230 and a quantifying hopper 240, the first motor 210 is fixedly connected to the top surface of the base 100, an output end of the first motor 210 is in transmission connection with the top of the rotating shaft 220, an output end of the first motor 210 is fixedly connected to a first transmission wheel 211, a surface of the first transmission wheel 211 is connected to a first transmission belt 212, the first transmission wheel 211 is in transmission connection with the rotating shaft 220 through the first transmission belt 212, the rotating shaft 220 is rotatably penetrated through the top of the base 100, a bottom of the rotating shaft 220 is fixedly connected to the connecting plate 230, a bottom of the rotating shaft 220 is fixed to the connecting plate 230 by bolts, the first motor 210 drives the rotating shaft 220 to rotate, the rotating shaft 220 drives the connecting plate 230 to rotate, the rotating shaft 220 includes a second transmission wheel 221, a rotating shaft 222 and a bearing seat 223, the rotating shaft 222 rotatably penetrates through the bearing seat 223 and the supporting beam 140, at least four quantitative hoppers 240 are arranged, the quantitative hoppers 240 fixedly penetrate through the connecting plate 230, each quantitative hopper 240 comprises a hopper shell 241, an electric push rod 242 and a discharge pin plate 243, the hopper shells 241 fixedly penetrate through the connecting plate 230, positioning blocks 2411 are arranged on two sides of the top of the hopper shells 241, the positioning blocks 2411 are arranged to facilitate replacement and removal of the quantitative hoppers 240, a limiting plate 2412 is arranged on one side of the bottom of the hopper shell 241, the discharge pin plates 243 are slidably connected with the limiting plate 2412, the limiting plate 2412 enables the discharge pin plates 243 to stably slide, the electric push rods 242 are fixedly connected with one side of the bottom of the connecting plate 230 through connecting rods 2421, the electric push rods 242 are fixedly connected with one side of the bottom of the connecting plate 230, the electric push rods 242 are correspondingly arranged with the hopper shells 241, one side of the discharge pin, it should be noted that, when the quantitative hopper 240 needs to discharge, the electric push rod 242 is opened to pull open the discharge pin plate 243, so that the lower opening of the quantitative hopper 240 is opened, the raw material falls, when the quantitative hopper 240 is charged, the electric push rod 242 is started to push the discharge pin plate 243, so that the lower opening of the quantitative hopper 240 is closed, the hopper shell 241 is opened vertically, the top surface of the connecting plate 230 is provided with the connecting block 231, the top surface of the connecting block 231 is fixedly connected with the bottom of the rotating shaft 222, and the surface of the connecting plate 230 is provided with the round hole 232.

Referring to fig. 1 and 2, the spiral conveying assembly 300 includes a second motor 310, a mixing bin 320 and a spiral conveying bin 330, the second motor 310 and the mixing bin 320 are respectively and fixedly connected to one side of the base 100, and is characterized in that an output end of the second motor 310 is provided with a second driving belt 311, the second motor 310 and the spiral auger 332 are in driving connection through the second driving belt 311, one end of each of the second motor 310 and the spiral auger 332 is provided with a driving wheel, the mixing bin 320 includes a support 321, a mixing bin housing 322 and a grid 323, the support 321 is fixedly connected to one side of the supporting plate 130, the mixing bin housing 322 is fixedly connected to the support 321, the grid 323 is fixedly connected to the inside of the mixing bin housing 322, the spiral conveying bin 330 is fixedly connected to the surface of the base 100, the bottom of the mixing bin 320 is communicated with one side of the spiral conveying bin 330 near the top of the second motor 310, an output, the spiral conveying bin 330 is obliquely arranged on one side, so that the raw materials slide down to the stirring machine 400, the spiral conveying bin 330 comprises a spiral conveying bin shell 331 and a spiral auger 332, the spiral conveying bin shell 331 is fixedly connected with the top surface of the bottom plate 110, and the spiral auger 332 rotatably penetrates through one side of the spiral conveying bin shell 331.

Referring to fig. 1 and 2, a mixer 400 is fixedly attached to the surface of the base 100, wherein the mixer 400 is a horizontal concrete mixer.

Specifically, the working principle of the concrete quantitative mixing mechanism is as follows: during the use, put into corresponding batch hopper 240 respectively with the concrete batching, open first motor 210 and drive connecting plate 230 and make one of them batch hopper 240 end opening aim at mixing bunker 320 top opening, stop first motor 210, open second motor 310, the batch hopper 240 end opening is opened, the concrete batching falls into mixing bunker 320, open first motor 210 again and make another batch hopper 240 end opening aim at mixing bunker 320 top opening, stop first motor 210, another batch hopper 240 end opening is opened, the concrete batching falls into mixing bunker 320, until all batching is thrown the material, the concrete batching is all mixed in being carried mixer 400 by spiral conveying bunker 330. The quantitative raw material proportion of the concrete with different strengths is met by arranging the plurality of quantitative hoppers 240. The utility model discloses can join in marriage according to the raw materials of the concrete of different intensity and carry out the ration to the concrete and mix, save the manpower, improve efficiency.

It should be noted that the specific model specifications of the first motor 210, the electric push rod 242, and the second motor 310 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the first motor 210, the electric push rod 242 and the second motor 310 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A concrete quantitative mixing mechanism is characterized by comprising

A base (100);

the batching and quantifying assembly (200), the batching and quantifying assembly (200) comprises a first motor (210), a rotating shaft (220), a connecting plate (230) and quantifying hoppers (240), the first motor (210) is fixedly connected with the top surface of the base (100), the output end of the first motor (210) is in transmission connection with the tops of the rotating shaft (220), the rotating shaft (220) rotatably penetrates through the tops of the base (100), the bottoms of the rotating shaft (220) are fixedly connected with the connecting plate (230), at least four quantifying hoppers (240) are arranged, and the quantifying hoppers (240) are fixedly penetrated through the connecting plate (230);

the spiral conveying assembly (300) comprises a second motor (310), a mixing bin (320) and a spiral conveying bin (330), wherein the second motor (310) and the mixing bin (320) are respectively and fixedly connected to one side of the base (100), the spiral conveying bin (330) is fixedly connected to the surface of the base (100), the bottom of the mixing bin (320) is communicated with one side, close to the top of the second motor (310), of the spiral conveying bin (330), the output end of the second motor (310) is in transmission connection with the spiral conveying bin (330), and one side of the spiral conveying bin (330) is obliquely arranged;

a blender (400), the blender (400) fixedly connected to the surface of the base (100).

2. A concrete quantitative mixing mechanism according to claim 1, wherein the base (100) comprises a bottom plate (110), a universal wheel (120), a support plate (130) and a support beam (140), the bottom of the bottom plate (110) is fixedly connected with the universal wheel (120), the bottom of the support plate (130) is fixedly connected with one side of the surface of the bottom plate (110), and one end of the support beam (140) is fixedly connected with one side of the top of the support plate (130).

3. The concrete quantitative mixing mechanism of claim 1, wherein the output end of the first motor (210) is fixedly connected with a first transmission wheel (211), a first transmission belt (212) is connected to the surface of the first transmission wheel (211), and the first transmission wheel (211) is in transmission connection with the rotating shaft (220) through the first transmission belt (212).

4. The concrete quantitative mixing mechanism of claim 2, wherein the rotating shaft (220) comprises a second transmission wheel (221), a rotating shaft body (222) and a bearing seat (223), the second transmission wheel (221) is fixedly connected to the bottom of the rotating shaft body (222), the bearing seat (223) is fixedly connected to the top surface of the supporting beam (140), and the rotating shaft body (222) rotatably penetrates through the bearing seat (223) and the supporting beam (140).

5. The concrete quantitative mixing mechanism of claim 4, wherein a connecting block (231) is arranged on the top surface of the connecting plate (230), the top surface of the connecting block (231) is fixedly connected with the bottom of the rotating shaft body (222), and a circular hole (232) is formed in the surface of the connecting plate (230).

6. The concrete quantitative mixing mechanism of claim 1, wherein the quantitative hopper (240) comprises a hopper shell (241), an electric push rod (242) and a discharge pin plate (243), the hopper shell (241) is fixedly penetrated through the connecting plate (230), the electric push rod (242) is fixedly connected with one side of the bottom surface of the connecting plate (230), the electric push rod (242) is arranged corresponding to the hopper shell (241), one side of the discharge pin plate (243) is fixedly connected with the output end of the electric push rod (242), the other side of the discharge pin plate (243) is slidably penetrated through one side of the hopper shell (241), and the hopper shell (241) is opened up and down.

7. The concrete quantitative mixing mechanism as claimed in claim 6, wherein the positioning blocks (2411) are arranged on two sides of the top of the hopper shell (241), the limiting plate (2412) is arranged on one side of the bottom of the hopper shell (241), the discharging pin plate (243) is connected with the limiting plate (2412) in a sliding manner, and the electric push rod (242) is fixedly connected with one side of the bottom surface of the connecting plate (230) through a connecting rod (2421).

8. A concrete dosing and mixing mechanism according to claim 2, characterized in that the mixing silo (320) comprises a support (321), a mixing silo housing (322) and a grid (323), the support (321) is fixedly connected to one side of the support plate (130), the mixing silo housing (322) is fixedly connected to the support (321), and the grid (323) is fixedly connected to the inside of the mixing silo housing (322).

9. The concrete quantitative mixing mechanism of claim 2, wherein the spiral conveying bin (330) comprises a spiral conveying bin shell (331) and a spiral packing auger (332), the spiral conveying bin shell (331) is fixedly connected with the top surface of the bottom plate (110), and the spiral packing auger (332) is rotatably penetrated on one side of the spiral conveying bin shell (331).

10. The concrete quantitative mixing mechanism of claim 9, wherein the output end of the second motor (310) is provided with a second transmission belt (311), and the second motor (310) and the spiral auger (332) are in transmission connection through the second transmission belt (311).