CN102990784B - Wet-mixed mortar mixing station - Google Patents

Wet-mixed mortar mixing station Download PDF

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Publication number
CN102990784B
CN102990784B CN201210540883.6A CN201210540883A CN102990784B CN 102990784 B CN102990784 B CN 102990784B CN 201210540883 A CN201210540883 A CN 201210540883A CN 102990784 B CN102990784 B CN 102990784B
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arm
sand
metering
spiral
main building
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CN102990784A (en
Inventor
彭立志
高双峰
李旭
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Sany Heavy Industry Co Ltd
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Sany Heavy Industry Co Ltd
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Abstract

The invention relates to the field of engineering machinery, and in particular relates to a wet-mixed mortar mixing station. The invention aims to provide mixing equipment which can produce wet-mixed mortar. Consequently, the invention provides the following technical scheme that the wet-mixed mortar mixing station comprises a mixing main building, a powder tank, a feeding screw and a sand feeding device, wherein a main mixing machine, a water tank, a water metering system, an addition agent box, an addition agent metering system, a powder metering system, an aggregate metering system and a control system are integrated in the mixing main building, the sand feeding device comprises a sand silo and a sand conveying screw, the sand conveying screw is arranged at the bottom of the sand silo, the sand inlet of the sand conveying screw is communicated with the discharge port of the sand silo, the discharge port of the sand conveying screw is connected with the feed port of the feeding screw, and the discharge port of the feeding screw is communicated with the feed port of the main mixing machine. The wet-mixed mortar mixing station can produce the wet-mixed mortar which can be directly used, and the separation problem of dry-mixed mortar is solved; and moreover, the screw is adopted to deliver the mortar, so that the wet-mixed mortar is convenient and quick.

Description

A kind of wet mixing mortar mixing plant
Technical field
The present invention relates to engineering machinery field, particularly relate to a kind of wet mixing mortar mixing plant.
Background technology
Dry-mixed mortar, also known as commodity mortar, premixing mortar, it is combined by solid materials such as Binder Materials, mineral admixture, fine aggregate, additives, is carried out a kind of dry powder construction material of premixing according to a certain ratio by dry mixing process.It is the mortar semi-finished product in the factory through accurate proportioning and Homogeneous phase mixing, and the stirring that adds water to job site can use.Dry-mixed mortar has that operating efficiency is high, the useless environmental protection of conservation, profit, be convenient to mechanization, can meet the advantages such as particular/special requirement.Therefore, dry-mixed mortar is greatly developed in China from the nineties in 20th century.
But dry-mixed mortar adopts in tank-transport truck, dry mixing mortar truck transport process and easily emanates; Raw sand needs to carry out multi-stage screening after drying, and energy consumption is large; In dry mixing process to produce dust large, dedusting difficulty is large, contaminated environment etc.There is a problem seriously hindering the development of dry-mixed mortar in addition, for ensureing the quality of dry-mixed mortar, national regulation: mix with Binder Materials again after being dried by sand when preparing dry-mixed mortar, and the stirring that must add water when constructing forms wet mixing mortar.When the problems of dry-mixed mortar occur, be badly in need of the mixing plant developing a kind of energy production alternative dry mortar, therefore wet mixing mortar mixing plant arises at the historic moment.
Summary of the invention
The object of the invention is to: provide a kind of wet mixing mortar mixing plant, the conveying of its raw sand is convenient and swift.Therefore, the invention provides following technical scheme:
A kind of wet mixing mortar mixing plant, comprise stirring main building, powder tank, material loading spiral and sand material feedway, stirring host is integrated with in described stirring main building, water tank, water metering system, additive case, additive metering system, powder metering system, aggregate metering system, control system, water in described water tank is sent to described stirring host after described water metering system metering, additive in described additive case sends into described stirring host after described additive metering system, described stirring host sent into after metering by powder in described powder tank, described sand material feedway comprises sand storehouse and sediment transport spiral, described sediment transport spiral is arranged on the bottom in described sand storehouse, the feeding mouth of described sediment transport spiral is communicated with the discharging opening in described sand storehouse, the discharging opening of described sediment transport spiral is connected with the feeding mouth of material loading spiral, the discharging opening of described material loading spiral is communicated with the feeding mouth of described stirring host.
Preferably, described sand material feedway is removable, and it comprises mobile chassis, and described sand storehouse is arranged on described mobile chassis.
Preferably, described sand storehouse is supported on described mobile chassis by support column, and described sediment transport spiral is horizontally disposed with, and and leaves space between described mobile chassis.
Preferably, described sand storehouse sidewall is provided with broken arch mouth.
Preferably, described sand storehouse adopts up big and down small V-structure, and described sediment transport spiral is U-shaped or v-shaped structure, bottom described sand storehouse or on the housing of described sediment transport spiral, be provided with dividing potential drop cover.
Preferably, described dividing potential drop cover comprises two points of pressing plates, multiple skeleton, one end of described two points of pressing plates connects, the other end is provided with two or more skeletons, described each point of pressing plate leaves spacing between adjacent skeleton, and described skeleton is connected by connecting plate with the housing stating sidewall or described sediment transport spiral bottom sand storehouse.
Preferably, described stirring main building side is provided with material-receiving device, and the finished product material in described stirring host is discharged to described material-receiving device, and described material-receiving device can around side level, the vertically movement of described stirring main building.
Preferably, described material-receiving device comprises receiving hopper, translating trolleys, guide rail, first steel wire rope, second steel wire rope and motor, described guide rail is arranged on the top of the side of described stirring main building, described translating trolleys comprises the first roller and the second roller, described first roller, second roller all with described guide rail contact, and can along described guide rail translation, described first steel wire rope is around on described first roller, its one end is connected with described receiving hopper, the other end is fixed on described stirring main building top, the two ends of described second steel wire rope respectively with described second roller, motor connects.
Preferably, described material-receiving device comprises receiving hopper, first elevating ram, second elevating ram, dump ram, first large arm, second large arm, connecting rod and rocking arm, described receiving hopper is hinged with one end of described rocking arm and described second large arm respectively, described connecting rod, one end of dump ram is hinged in described second large arm respectively, the other end of described dump ram and the other end of described connecting rod, and the other end of described rocking arm is hinged, described first large arm and described second large arm hinged, the two ends of described second elevating ram respectively with described first large arm, second large arm is hinged, the two ends of described first elevating ram respectively with described first large arm, the side of described stirring main building is hinged.
Preferably, described powder tank comprises tank body, the first cone and the second cone, described first cone (22) is arranged on the bottom of described tank body, described second cone is arranged on the inside of described tank body, the discharging opening of described second cone is connected with blanking pipe or conveying spiral, and described blanking pipe or conveying spiral stretch out outside described tank body down.
Preferably, the tap web of described first cone, the second cone is not on the same line.
Compared with prior art, beneficial effect of the present invention is as follows:
1) wet mixing mortar that can directly utilize can be produced, solve the segregation problem of dry-mixed mortar.
2) helical feed sand material is adopted, convenient and swift.
3) material-receiving device can move around main building, can reduce main building setting height(from bottom).
4) powder tank adopts and divides chamber structure up and down, and stress performance is good.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention and Advantageous Effects thereof are further described, wherein:
Figure 1 shows that the structural representation of wet mixing mortar mixing plant one embodiment of the present invention.
Figure 2 shows that the perspective view of sand material feedway.
Fig. 3 is the front view shown in Fig. 2.
Fig. 4 is the A-A view of Fig. 3.
Fig. 5 is the A view of Fig. 3.
Figure 6 shows that the structural representation of dividing potential drop cover.
Figure 7 shows that the structural representation stirring main building.
Figure 8 shows that the structural representation of material-receiving device one embodiment.
Figure 9 shows that the structural representation of powder tank one embodiment.
Figure 10 shows that the structural representation of another embodiment of powder tank.
Detailed description of the invention
For a better understanding of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described further.
Embodiment one
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, wet mixing mortar mixing plant of the present invention, comprises and stirs main building 1, powder tank 2, material loading spiral 3 and sand material feedway 4; Stir in main building 1 and be integrated with stirring host 11, water tank, water metering system, additive case, additive metering system, aggregate metering system, powder metering system, control system; Water in water tank is sent to stirring host 11 after the metering of water metering system, and the additive in additive case is stirring host 11 after additive metering system, and the powder in powder tank sends into stirring host 11 after powder metering system metering; Sand material feedway 4 comprises sand storehouse 41, sediment transport spiral 42, mobile chassis 43 and support column 44; Sand storehouse 41 adopts up big and down small V-structure, sand storehouse 41 is provided with multiple broken arch mouth 411, and when in sand storehouse 41 during arch camber, available dedicated broken arch handle stretches into rotation or push-and-pull broken arch by broken arch mouth 411; Sediment transport spiral 42 is U-shaped structure, it comprises spiral case 421, arranges the screw spindle 422 in spiral case 421, screw spindle 422 is provided with helical blade 423, helical blade 423 adopts distance changing mechanism, increases gradually from the charging aperture of sediment transport spiral 42 to discharging opening pitch; Dividing potential drop cover 45 is provided with bottom sand storehouse 41; Dividing potential drop cover 45 comprises two points of pressing plates 451, multiple skeleton 452, one end of two points of pressing plates 451 connects into inverted V-shaped, the other end is provided with two or more skeletons 452, each point of pressing plate 451 leaves spacing between adjacent skeleton 452, skeleton 452 with state sidewall bottom sand storehouse 41 and be connected by connecting plate 453, divide like this bottom pressing plate 451 and sand storehouse 41 and just form the gap allowing material pass through between sidewall, and the size of this gap is between 150mm-250mm, and gap length regulates by door panel-type structure or piston rod type structure; Sand storehouse 41 is supported on mobile chassis 43 by support column 44, and sediment transport spiral 42 is horizontally set on the bottom in sand storehouse 41, and and leave space between mobile chassis 43, facilitate handling and the maintenance of sediment transport spiral; The feeding mouth of sediment transport spiral 42 is communicated with the discharging opening in sand storehouse 41, and the discharging opening of sediment transport spiral 42 is connected with the feeding mouth of material loading spiral 3, and the discharging opening of material loading spiral 3 is communicated with the feeding mouth of 11 stirring hosts.
In other examples, dividing potential drop cover 45 can also be arranged to inverted U-shaped.
In other examples, sediment transport spiral 42 can also be v-shaped structure
Embodiment two
Be not both with embodiment one, dividing potential drop cover 45 is arranged on the housing of sediment transport spiral 42, as shown in Figure 5, Figure 6, multiple skeleton 452 is connected to by connecting plate 453 on the housing of sediment transport spiral 42, and two points of pressing plates 451 all leave gap with the housing of sediment transport spiral 42, so that sand material falls into spiral from gap.
Embodiment three
As shown in Figure 7, further, the side of the stirring main building 1 of wet mixing mortar mixing plant of the present invention is provided with material-receiving device 5, finished product material in stirring host 11 is discharged to material-receiving device 5, material-receiving device 5 can around stir main building 1 side level, vertically move to assigned address after mortar is discharged to mortar conveying arrangement, material-receiving device 5 comprises receiving hopper 51, translating trolleys 52, guide rail 53, first steel wire rope 54, second steel wire rope 55 and motor 56, guide rail 53 is arranged on the top of the side of stirring main building 1, translating trolleys 52 comprises the first roller 521 and the second roller 522, first roller 521, second roller 522 all contacts with guide rail 53, and can along guide rail 53 translation, first steel wire rope 54 is around on the first roller 521, its one end is connected with receiving hopper 51, the other end is fixed on and stirs main building 1 top, and the two ends of the second steel wire rope 55 are connected with the second roller 522, motor 56 respectively, receiving hopper 51 is after the discharge port place splicing of stirring host, motor 56 drives the second steel wire rope 55 to move, because the second steel wire rope 55 connects the second roller 522 of translating trolleys 52, therefore it moves and will involve translating trolleys 52 and move along guide rail 53, and the first steel wire rope 54 is around on the first roller 521 of translating trolleys 52, movement and then drive first steel wire rope 54 of translating trolleys 52 move, and the first steel wire rope 54 connects receiving hopper 51, therefore receiving hopper 51 follows the first steel wire rope 54 to move together, after receiving hopper 51 reaches assigned address, motor 56 quits work, after receiving hopper 51 discharging, motor 56 with do counter motion, receiving hopper 51 is made to get back to filling position, so just reach receiving hopper 51 along level, the object of vertical direction movement, receiving hopper 51 can be made in lower position splicing, higher position discharging, so just can reduce the setting height(from bottom) stirring main building 1.
Embodiment four
Be with embodiment three difference: the structure changing material-receiving device 5.As shown in Figure 8, material-receiving device 5 comprises receiving hopper 51 ', first elevating ram 52 ', second elevating ram 53 ', dump ram 54 ', first large arm 55 ', second large arm 56 ', connecting rod 57 ' and Rocker arm 58 ', receiving hopper 51 ' is hinged with one end of Rocker arm 58 ' and described second large arm 56 ' respectively, connecting rod 57 ', one end of dump ram 54 ' is hinged in the second large arm 56 ' respectively, the other end of dump ram 54 ' and the other end of connecting rod 57 ', and the other end of described Rocker arm 58 ' is hinged, first large arm 55 ' and the second large arm 56 ' hinged, and the first large arm 55 ' is hinged with the side of stirring main building 1, the two ends of the second elevating ram 53 ' respectively with the first large arm 55 ', second large arm 56 ' is hinged, the two ends of the first elevating ram 52 ' respectively with the first large arm 55 ', the side of stirring main building 1 is hinged, first elevating ram 52 ' can drive the first large arm 55 ' to rotate around pin joint, second elevating ram 53 ' can drive the second large arm 56 ' around the pin joint of the second large arm 56 ' and the first large arm 55 ', and second the pin joint of large arm 56 ' and the second elevating ram 53 ' rotate, dump ram 54 ' can drive Rocker arm 58 ' around dump ram 54 ', connecting rod 57 ' rotates with the pin joint of Rocker arm 58 ', Rocker arm 58 ' drives receiving hopper 51 ' solderless wrapped connection hopper 51 ' and arm 58 ', and the pin joint of receiving hopper 51 ' and the second large arm 56 ' rotates, thus realize the upset of receiving hopper 51 ', reach along level, the object of vertical direction movement, receiving hopper 51 ' can be made in lower position splicing, higher position discharging, so just can reduce the setting height(from bottom) stirring main building 1.
Embodiment five
Wet mixing mortar mixing plant in the present embodiment adopts the powder tank dividing storehouse up and down, as described in Figure 9, powder tank 2 comprises tank body 21, first cone 22 and the second cone 23, first cone 22 is arranged on the bottom of tank body 21, second cone 23 is arranged on the inside of tank body 21, the discharging opening of the second cone 23 is connected with blanking pipe 24, and blanking pipe 24 stretches out outside tank body 21 down, and the tap web of the first cone 22, second cone 23 on the same line.In other examples, as shown in Figure 10, the tap web of the first cone 22, second cone 23 can not be on the same line.In other examples, the discharging opening of the second cone 23 connects and can connect conveying spiral, by the blanking of conveying spiral.The workflow of wet mixing mortar mixing plant is as follows: the damp sand screened is sent into sand storehouse, in sand storehouse, damp sand is discharged to sediment transport spiral, material loading spiral is delivered to by sediment transport spiral, damp sand is delivered to stirring host by material loading spiral, water is sent to stirring host after the metering of water metering system simultaneously, additive in additive case sends into stirring host after additive metering system, powder in powder tank sends into stirring host after powder metering system metering, stirring host opens discharge port after being stirred by mortar, receiving hopper moves to the splicing of discharge port place, after receiving hopper splicing, the discharge port of stirring host is closed, receiving hopper is along level, after vertical direction moves/be turned to assigned address, mortar is discharged to mortar conveying arrangement, again get back to filling position after discharging and carry out splicing.
The announcement of book and instruction according to the above description; those skilled in the art in the invention can also change above-mentioned embodiment and revise; therefore; the present invention is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the present invention.

Claims (6)

1. a wet mixing mortar mixing plant, comprise and stir main building (1) and powder tank (2), stirring host is integrated with in described stirring main building (1), water tank, water metering system, additive case, additive metering system, powder metering system, aggregate metering system, control system, water in described water tank is sent to described stirring host after described water metering system metering, additive in described additive case sends into described stirring host after described additive metering system, described stirring host sent into after metering by powder in described powder tank, it is characterized in that: also comprise material loading spiral (3) and sand material feedway (4), described sand material feedway (4) comprises sand storehouse (41) and sediment transport spiral (42), described sediment transport spiral (42) is arranged on the bottom of described sand storehouse (41), the feeding mouth of described sediment transport spiral (42) is communicated with the discharging opening of described sand storehouse (41), the discharging opening of described sediment transport spiral (42) is connected with the feeding mouth of material loading spiral (3), the discharging opening of described material loading spiral (3) is communicated with the feeding mouth of described stirring host, described sand material feedway (4) is removable, and it also comprises mobile chassis (43), and described sand storehouse (41) is arranged on described mobile chassis (43), described sand storehouse (41) is supported on described mobile chassis (43) by support column (44), and described sediment transport spiral (42) is horizontally disposed with, and and leave space between described mobile chassis (43), described sand storehouse (41) adopts up big and down small V-structure, described sediment transport spiral (42) is U-shaped or v-shaped structure, bottom described sand storehouse (41) or on the housing of described sediment transport spiral (42), be provided with dividing potential drop cover (45), described dividing potential drop cover (45) comprises two points of pressing plates (451), multiple skeleton (452), one end of described two points of pressing plates (451) connects, the other end is provided with two or more skeletons (452), leave spacing between the upper adjacent skeleton of described each point of pressing plate (451), described skeleton (452) is connected by connecting plate (453) with the housing of described sand storehouse (41) bottom sidewall or described sediment transport spiral (42).
2. wet mixing mortar mixing plant according to claim 1, it is characterized in that: described stirring main building (1) side is provided with material-receiving device (5), finished product material in described stirring host is discharged to described material-receiving device (5), and described material-receiving device (5) can around side level, the vertically movement of described stirring main building (1).
3. wet mixing mortar mixing plant according to claim 2, it is characterized in that: described material-receiving device (5) comprises receiving hopper (51), translating trolleys (52), guide rail (53), first steel wire rope (54), second steel wire rope (55) and motor (56), described guide rail (53) is arranged on the top of the side of described stirring main building (1), described translating trolleys (52) comprises the first roller (521) and the second roller (522), described first roller (521), second roller (522) all contacts with described guide rail (53), and can along described guide rail (53) translation, described first steel wire rope (54) is around on described first roller (521), its one end is connected with described receiving hopper (51), the other end is fixed on described stirring main building (1) top, the two ends of described second steel wire rope (55) respectively with described second roller (522), motor (56) connects.
4. wet mixing mortar mixing plant according to claim 2, it is characterized in that: described material-receiving device (5) comprises receiving hopper (51 '), first elevating ram (52 '), second elevating ram (53 '), dump ram (54 '), first large arm (55 '), second large arm (56 '), connecting rod (57 ') and rocking arm (58 '), described receiving hopper (51 ') is hinged with one end of described rocking arm (58 ') and described second large arm (56 ') respectively, described connecting rod (57 '), one end of dump ram (54 ') is hinged in described second large arm (56 ') respectively, the other end of described dump ram (54 ') and the other end of described connecting rod (57 '), and the other end of described rocking arm (58 ') is hinged, described first large arm (55 ') is hinged with described second large arm (56 '), and the first large arm (55 ') is hinged with the side of stirring main building (1), the two ends of described second elevating ram (53 ') respectively with described first large arm (55 '), second large arm (56 ') is hinged, the two ends of described first elevating ram (52 ') respectively with described first large arm (55 '), the side of described stirring main building (1) is hinged.
5. wet mixing mortar mixing plant according to claim 1, it is characterized in that: described powder tank (2) comprises tank body (21), the first cone (22) and the second cone (23), described first cone (22) is arranged on the bottom of described tank body (21), described second cone (23) is arranged on the inside of described tank body (21), the discharging opening of described second cone (23) is connected with blanking pipe (24) or conveying spiral, and described blanking pipe (24) or conveying spiral stretch out described tank body (21) down outward.
6. wet mixing mortar mixing plant according to claim 5, is characterized in that: the tap web of described first cone (22), the second cone (23) is not on the same line.
CN201210540883.6A 2012-12-14 2012-12-14 Wet-mixed mortar mixing station Active CN102990784B (en)

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CN103264447A (en) * 2013-04-07 2013-08-28 深圳市为海建材有限公司 Novel environment-protective premixing mortar production apparatus
CN104184117B (en) * 2013-05-27 2017-10-13 深圳市海洋王照明工程有限公司 A kind of over-temperature protection device and electronic equipment
CN103465380B (en) * 2013-09-04 2016-08-17 三一汽车制造有限公司 Mortar mixing plant
CN103600419A (en) * 2013-11-29 2014-02-26 三一汽车制造有限公司 Mortar transferring trolley and mortar apparatus
CN104003149A (en) * 2014-06-06 2014-08-27 山推建友机械股份有限公司 Accurate powder conveying device of mixing plant
CN104552606B (en) * 2014-12-31 2017-06-13 三一汽车制造有限公司 Wet mixing mortar produces vehicle

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DE19721625C1 (en) * 1997-05-23 1998-07-09 Koch Marmorit Gmbh Building site container for wet and dry components of concrete or mortar
CN201220453Y (en) * 2008-10-23 2009-04-15 陈忠勇 Removable premixing mortar production facility
CN201287666Y (en) * 2008-10-23 2009-08-12 陈忠勇 Raw sand truck for premixing mortar
CN201693681U (en) * 2010-06-12 2011-01-05 三一重工股份有限公司 Concrete mixing plant
CN202439120U (en) * 2011-10-24 2012-09-19 中联重科股份有限公司 Mixing main tower and concrete mixing plant

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