CN102825664B - Double-bin-type aggregate holding hopper for concrete mixing station - Google Patents
Double-bin-type aggregate holding hopper for concrete mixing station Download PDFInfo
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- CN102825664B CN102825664B CN201210356071.6A CN201210356071A CN102825664B CN 102825664 B CN102825664 B CN 102825664B CN 201210356071 A CN201210356071 A CN 201210356071A CN 102825664 B CN102825664 B CN 102825664B
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Abstract
The invention discloses a double-bin-type aggregate holding hopper for a concrete mixing station. The double-bin-type aggregate holding hopper comprises a holding hopper body, wherein the holding hopper body is internally provided with a bin separating plate dividing the holding hopper body into a sand bin and a stone bin, a seal plate is fixed at the bottom of the bin separating plate, and an arc sand bin door is arranged at the bottom of the sand bin, is matched with one side of the seal plate, is used for sealing the sand bin and is provided with a sand bin door rotation pulling ring which is connected with a sand bin cylinder; and an arc stone bin door is arranged at the bottom of the stone bin, is matched with the other side of the seal plate, is used for sealing the stone bin and is provided with a stone bin door rotation pulling ring which is connected with a stone bin cylinder. The double-bin type aggregate holding hopper disclosed by the invention has the advantages of simple structure, reasonable design and convenience for use and operation, and can realize that sand and stone aggregate after material preparation can be separately, independently and temporarily stored and fed and can be also temporarily stored and fed in a centralized and mixed manner, thereby meeting the requirements on material feeding sequences and stirring processes for stirring different concrete, and furthermore, expanding the application range of the stirred concrete.
Description
Technical field
The invention belongs to concrete mixing plant technical field, specifically relate to a kind of double-chamber type aggregate for concrete mixing plant and treat hopper.
Background technology
Concrete batch plant, by technology arrangement form, can be divided into a stepwise mixing plant and two stepwise mixing plants.One stepwise mixing plant also claims facilities of mix storied building, and its technological process is: sandstone aggregate is through once rising to peak, then relies on conducted oneself with dignity operations such as metering, conveying entering in mixer of material to stir completely; Two stepwise mixing plants also claim mixing plant, and its technological process is: sandstone aggregate need pass through second lift, after metering, be are again transported in mixer and stir through belt conveyor or elevator bucket.The advantage of facilities of mix storied building is that production efficiency is high, but building height is large, and one-time investment is large; The advantage of mixing plant is compact conformation, invest little, but production efficiency is low.
At present, in order to solve the problem between production efficiency and occupied ground, fund, on market, there is a kind of mixing plant between a stepwise mixing plant and two stepwise mixing plants, be characterized on the basis of original two stepwise mixing plants, increased an aggregate and treated hopper.After aggregate measuring batching, be now no longer directly to send in mixer, but the aggregate of delivering to above mixer by belt conveyor or elevator bucket is treated in hopper, obtain feeding intake after signal, aggregate is treated the valve open of hopper, again aggregate is put in mixer, after having fed intake, obtain closing gate control signal, aggregate is treated to the valve closing of hopper.Aggregate is when aggregate is treated in hopper to wait for and fed intake like this, and the batching of aggregate can synchronously carry out, thereby has reduced the stand-by period of aggregate measuring batching, has improved utilization rate, and therefore the production efficiency of whole mixing plant be also improved.
In prior art, aggregate treats that hopper is all single-bin, is used for holding stone and sand simultaneously.Aggregate, in the time dropping into mixer, can only be that stone and sand are mixed together input.But the development of sandstone step feeding and substep stirring technique at present, the performances such as concrete mixing quality and compression strength are improved significantly, and the feeding mode that this single-bin aggregate is treated hopper is single, stone in aggregate and sand separately cannot be fed intake, can not meet the requirement of different stirring techniques and feeding sequence, limit the scope of application of ready-mixed concrete.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of double-chamber type aggregate for concrete mixing plant to treat hopper, it is simple in structure, reasonable in design and use easy to operate, can realize sandstone aggregate after batching both can separate temporary and feed intake separately, also can concentrate and mix temporary and feed intake, to meet the requirement of stirring different concrete feeding sequences and stirring technique, thereby increase the scope of application of ready-mixed concrete.
For achieving the above object, the technical solution used in the present invention is: a kind of double-chamber type aggregate for concrete mixing plant is treated hopper, it is characterized in that: comprise and treat hopper body, described inside for the treatment of hopper body is provided with the partition panel that is divided into Sha Cang and stone storehouse, the bottom of described partition panel is fixed with sealing plate, the bottom in described sand storehouse is provided with the arc sand door that coordinates with a side of sealing plate and sand storehouse is sealed, on described arc sand door, be provided with sand door rotation draw ring, described sand door rotation draw ring is connected with the sand storehouse cylinder for driving its rotation that arc sand door is opened or closed, the bottom in described stone storehouse is provided with the arc stone door that coordinates with the opposite side of sealing plate and stone storehouse is sealed, on described arc stone door, be provided with stone door rotation draw ring, described stone door rotation draw ring is connected with the stone storehouse cylinder for driving its rotation that arc stone door is opened or closed.
Above-mentioned a kind of double-chamber type aggregate for concrete mixing plant is treated hopper, it is characterized in that: described in treat that hopper body is made up of main bucket and bottom bucket two parts of being fixedly mounted on main bucket bottom, the profile of described bottom bucket is cuboid, the profile of described main bucket is the shape of falling truncated rectangular pyramids, and described main bucket is made up of two blocks of wide side plates that are oppositely arranged and two narrow sides that are oppositely arranged.
Above-mentioned a kind of double-chamber type aggregate for concrete mixing plant is treated hopper, it is characterized in that: described arc sand door is arranged on sand storehouse by two the first rotary fixing devices, the structure of two described the first rotary fixing devices is identical and be symmetrical arranged, described the first rotary fixing device comprises the first fixed head, the first bearing pin suspension supporting frame, the first bearing pin and sand door connecting plate, described the first fixed head is fixed on a side of described narrow side, described the first bearing pin suspension supporting frame is fixed on the first fixed head, described the first bearing pin is arranged on the first bearing pin suspension supporting frame, one end and first bearing pin of described sand door connecting plate are rotationally connected, the other end of described sand door connecting plate is fixedly connected with arc sand door, described arc stone door is arranged on Shi Cangshang by two the second rotary fixing devices, the structure of two described the second rotary fixing devices is identical and be symmetrical arranged, described the second rotary fixing device comprises the second fixed head, the second bearing pin suspension supporting frame, the second bearing pin and stone door connecting plate, described the second fixed head is fixed on the opposite side of described narrow side, described the second bearing pin suspension supporting frame is fixed on the second fixed head, described the second bearing pin is arranged on the second bearing pin suspension supporting frame, one end and second bearing pin of described stone door connecting plate are rotationally connected, the other end of described stone door connecting plate is fixedly connected with arc stone door.
Above-mentioned a kind of double-chamber type aggregate for concrete mixing plant is treated hopper, it is characterized in that: described sand storehouse cylinder is arranged on wherein on a described wide side plate by sand storehouse air cylinder base, and the piston rod end of described sand storehouse cylinder is connected with sand door rotation draw ring; Described stone storehouse cylinder is arranged on an other described wide side plate by stone storehouse air cylinder base, and the piston rod end of described stone storehouse cylinder is connected with stone door rotation draw ring.
Above-mentioned a kind of double-chamber type aggregate for concrete mixing plant is treated hopper, it is characterized in that: the top of described main bucket is installed with supporting plate.
Above-mentioned a kind of double-chamber type aggregate for concrete mixing plant is treated hopper, it is characterized in that: described sand door rotation draw ring is arranged on the outer middle side part of arc sand door, and described stone door rotation draw ring is arranged on the outer middle side part of arc stone door.
Above-mentioned a kind of double-chamber type aggregate for concrete mixing plant is treated hopper, it is characterized in that: the volumetric ratio in described Sha Cang and stone storehouse is 1:2.
Above-mentioned a kind of double-chamber type aggregate for concrete mixing plant is treated hopper, it is characterized in that: described the first fixed head is welded on a side of described narrow side, described the first bearing pin suspension supporting frame is welded on the first fixed head, the other end of described sand door connecting plate and the welding of arc sand door; Described the second fixed head is welded on the opposite side of described narrow side, and described the second bearing pin suspension supporting frame is welded on the second fixed head, the other end of described stone door connecting plate and the welding of arc stone door.
Above-mentioned a kind of double-chamber type aggregate for concrete mixing plant is treated hopper, it is characterized in that: the structure of described sand door connecting plate and stone door connecting plate is identical and be V font.
Above-mentioned a kind of double-chamber type aggregate for concrete mixing plant is treated hopper, it is characterized in that: described sealing plate and partition panel are one-body molded.
The present invention compared with prior art has the following advantages:
1, the present invention is simple in structure, reasonable in design and use easy to operate.
2, double-chamber type aggregate of the present invention treats that hopper has Sha Cang and Liang Ge storehouse, stone storehouse, and there are arc sand door and two doors of arc stone door, can realize like this sand and stone are separately kept in separately and fed intake, also can concentrate and mix temporary and feed intake, can meet the requirement of stirring different concrete feeding sequences and stirring technique, thereby increase the scope of application of ready-mixed concrete, improve the utilization rate of mixing plant.
3, when the present invention specifically makes, stone storage capacity can be made as is 1.6 times of mixer discharging capacity, like this in the time that mixing is kept in and is fed intake, the Shi Cangzhong of hopper can single material loading be sent into double-chamber type aggregate and treats by elevator bucket or belt conveyor, retained original single-bin aggregate and treated the simple advantage of hopper material loading.
4, four of bottom bucket of the present invention sides are all perpendicular to horizontal plane, and rate of feeding is faster like this, feeds intake cleaner; Because sand door rotation draw ring is arranged on the outer middle side part of arc sand door, stone door rotation draw ring is arranged on the outer middle side part of arc stone door, drive like this arm of force of arc sand door and the rotation of arc stone door longer, and power required in arc sand door and the opening and closing of arc stone door is little, arc sand door and arc stone door are stressed more even, have increased the service life of taintor valve bearing pin.
5, the present invention drives the sand storehouse cylinder of sand door rotation draw ring rotary work and drives the other end of the stone storehouse cylinder of stone door rotation can be fixedly mounted on as required aggregate and treats on hopper or be fixedly mounted on to lay aggregate and treat in the frame of hopper, simple in structure flexibly.
6, good sealing effect of the present invention, wear extent is little, and processing cost is low.
7, the present invention can make elevator bucket mixing plant and the belt conveyor mixing plant can continuous operation, does not need to wait for mixer mixing time, has improved the productivity ratio of mixing plant.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of the present invention for the concrete mixing plant of elevator bucket material loading.
Fig. 4 is the structural representation of the present invention for the concrete mixing plant of belt conveyor material loading.
Description of reference numerals:
1-supporting plate; 2-sealing plate; 3-main bucket;
3-1-sand storehouse; 3-2-stone storehouse; 4-11-the first fixed head; 4-12-the first bearing pin suspension supporting frame; 4-13-the first bearing pin;
4-14-sand door connecting plate; 4-21-the second fixed head;
4-22-the second bearing pin suspension supporting frame; 4-23-the second bearing pin;
4-24-stone door connecting plate; 5-1-arc sand door; 5-2-arc stone door;
6-1-sand door rotation draw ring; 6-2-stone door rotation draw ring; 7-bottom bucket;
8-1-sand storehouse air cylinder base; 8-2-stone storehouse air cylinder base; 9-1-sand storehouse cylinder;
9-2-stone storehouse cylinder; 1 0-partition panel; 11-control room;
12-mixer; 13-aggregate batcher; 14-belt conveyor;
15-point feed bin; 16-cement claims; 17-flyash claims;
18-cement screw conveyer; 19-flyash conveying worm; 20-fine coal ash silo;
21-cement bin; 22-water system; 23-elevator bucket;
24-lifting track; 25-frame.
The specific embodiment
As depicted in figs. 1 and 2, the present invention includes and treat hopper body, described inside for the treatment of hopper body is provided with the partition panel 10 that is divided into 3-1He Shi storehouse, sand storehouse 3-2, the bottom of described partition panel 10 is fixed with sealing plate 2, the bottom of described sand storehouse 3-1 is provided with the arc sand door 5-1 that coordinates with a side of sealing plate 2 and sand storehouse 3-1 is sealed, on described arc sand door 5-1, be provided with sand door rotation draw ring 6-1, described sand door rotation draw ring 6-1 is connected with the sand storehouse cylinder 9-1 for driving its rotation that arc sand door 5-1 is opened or closed; The bottom of described stone storehouse 3-2 is provided with the arc stone door 5-2 that coordinates with the opposite side of sealing plate 2 and stone storehouse 3-2 is sealed, on described arc stone door 5-2, be provided with stone door rotation draw ring 6-2, described stone door rotation draw ring 6-2 is connected with the stone storehouse cylinder 9-2 for driving its rotation that arc stone door 5-2 is opened or closed.
As shown in Figure 2, describedly treat that hopper body is made up of main bucket 3 and bottom bucket 7 two parts of being fixedly mounted on main bucket 3 bottoms, the profile of described bottom bucket 7 is cuboid, the profile of described main bucket 3 is the shape of falling truncated rectangular pyramids, and described main bucket 3 is made up of two blocks of wide side plates that are oppositely arranged and two narrow sides that are oppositely arranged.When actual fabrication, wide side plate and narrow side can be made as to the angle becoming with horizontal plane and all be not less than 60 degree, so just much larger than the angle of repose of aggregate, can make aggregate drop in mixer fast, neatly.
As illustrated in figs. 1 and 2, described arc sand door 5-1 is arranged on the 3-1 of sand storehouse by two the first rotary fixing devices, the structure of two described the first rotary fixing devices is identical and be symmetrical arranged, described the first rotary fixing device comprises the first fixed head 4-11, the first bearing pin suspension supporting frame 4-12, the first bearing pin 4-13 and sand door connecting plate 4-14, described the first fixed head 4-11 is fixed on a side of described narrow side, described the first bearing pin suspension supporting frame 4-12 is fixed on the first fixed head 4-11, described the first bearing pin 4-13 is arranged on the first bearing pin suspension supporting frame 4-12, one end and the first bearing pin 4-13 of described sand door connecting plate 4-14 are rotationally connected, the other end of described sand door connecting plate 4-14 is fixedly connected with arc sand door 5-1, described arc stone door 5-2 is arranged on the 3-2 of stone storehouse by two the second rotary fixing devices, the structure of two described the second rotary fixing devices is identical and be symmetrical arranged, described the second rotary fixing device comprises the second fixed head 4-21, the second bearing pin suspension supporting frame 4-22, the second bearing pin 4-23 and stone door connecting plate 4-24, described the second fixed head 4-21 is fixed on the opposite side of described narrow side, described the second bearing pin suspension supporting frame 4-22 is fixed on the second fixed head 4-21, described the second bearing pin 4-23 is arranged on the second bearing pin suspension supporting frame 4-22, one end and the second bearing pin 4-23 of described stone door connecting plate 4-24 are rotationally connected, the other end of described stone door connecting plate 4-24 is fixedly connected with arc stone door 5-2.Arc sand door 5-1 just hangs up by two sand door connecting plate 4-1 4 like this, and arc stone door 5-2 hangs up by two stone door connecting plate 4-24.When actual fabrication, described the first fixed head 4-11 is welded on a side of described narrow side, and it is upper that described the first bearing pin suspension supporting frame 4-12 is welded on the first fixed head 4-11, the other end of described sand door connecting plate 4-14 and arc sand door 5-1 welding; Described the second fixed head 4-21 is welded on the opposite side of described narrow side, and it is upper that described the second bearing pin suspension supporting frame 4-22 is welded on the second fixed head 4-21, the other end of described stone door connecting plate 4-24 and arc stone door 5-2 welding.
As depicted in figs. 1 and 2, described sand storehouse cylinder 9-1 is arranged on wherein on a described wide side plate by sand storehouse air cylinder base 8-1, and the piston rod end of described sand storehouse cylinder 9-1 is connected with sand door rotation draw ring 6-1; Described stone storehouse cylinder 9-2 is arranged on an other described wide side plate by stone storehouse air cylinder base 8-2, and the piston rod end of described stone storehouse cylinder 9-2 is connected with stone door rotation draw ring 6-2.
As shown in Figures 1 to 4, the top of described main bucket 3 is installed with supporting plate 1, conveniently installs and uses.In addition, sand storehouse cylinder 9-1 and stone storehouse cylinder 9-2 also can be fixedly mounted on supporting plate 1 by cylinder block, or are fixedly mounted on and lay aggregate and treat in the frame 25 of hopper.
As shown in Figure 2, described sand door rotation draw ring 6-1 is arranged on the outer middle side part of arc sand door 5-1, and described stone door rotation draw ring 6-2 is arranged on the outer middle side part of arc stone door 5-2.
In the present embodiment, the volumetric ratio of described sand storehouse 3-1He Shi storehouse 3-2 is 1:2.
As shown in Figure 2, the structure of described sand door connecting plate 4-14 and stone door connecting plate 4-24 is identical and be V font.
In the present embodiment, described sealing plate 2 and partition panel 10 are one-body molded.
In the present embodiment, in order to guarantee the sealing of 3-1He Shi storehouse, sand storehouse 3-2, the surface area of arc sand door 5-1 can be made as and be greater than the required dog-house area of closing sealing of sand storehouse 3-1, the surface area of arc stone door 5-2 is made as and is greater than the required dog-house area of closing sealing of stone storehouse 3-2.
Operation principle of the present invention is: when mixer is in the time stirring, these two kinds of aggregates of stone and sand can be delivered to respectively aggregate by elevator bucket or belt conveyor and treat in the Shi Cang and sand storehouse of hopper.Carry out next periodic duty after stirring completes time, while needing sand, can drive sand door rotation draw ring 6-1 rotation to leave by the contraction of sand storehouse cylinder 9-1, thereby drive arc sand door 5-1 rotation to leave original closed position, open arc sand door 5-1, make the sand in the 3-1 of sand storehouse drop into rapidly participation stirring in mixer; After having fed intake, drive arc sand door 5-1 rotation to get back to original closed position by the elongation of sand storehouse cylinder 9-1.While needing stone, can drive stone door rotation draw ring 6-2 rotation to leave by the contraction of stone storehouse cylinder 9-2, thereby original closed position is left in drive arc stone door 5-2 rotation, opens arc stone door 5-2, makes the stone in the 3-2 of stone storehouse drop into rapidly participation stirring in mixer; After having fed intake, drive arc stone door 5-2 rotation to get back to original closed position by the elongation of stone storehouse cylinder 9-2.When arc sand door 5-1 and arc stone door 5-2 are during all in closed condition, due to arc sand door 5-1 and arc stone door 5-2 all with sealing plate 2 fitted seal, good seal when arc sand door 5-1 and arc stone door 5-2 are closed, guarantees that aggregate does not leak material in the time closing until hopper.In addition, arc sand door 5-1 and arc stone door 5-2 are separate control, so just can realize stone and sand and enter by controlling respectively the opening and closing of arc sand door 5-1 and arc stone door 5-2 the sequencing of mixer, realize different stirring techniques, increase the scope of application of ready-mixed concrete, improve the utilization rate of mixing plant.
The present invention is suitable for use in the concrete mixing plant of elevator bucket material loading and the concrete mixing plant of belt conveyor material loading, Fig. 3 is the structural representation of the present invention for the concrete mixing plant of elevator bucket material loading, Fig. 4 is the structural representation of the present invention for the concrete mixing plant of belt conveyor material loading, below in conjunction with accompanying drawing, the present invention is described respectively for the course of work of the concrete mixing plant of elevator bucket material loading and the concrete mixing plant of belt conveyor material loading:
In conjunction with Fig. 1, Fig. 2 and Fig. 3, the present invention for the course of work of the concrete mixing plant of elevator bucket material loading is: first by loading machine from building stones heap and sand stockpile by building stones, sand material is transported on aggregate batcher 13, then weigh according to required aggregate weight blowing, after completing, weighing aggregate is transported in elevator bucket 23, then the elevator bucket 23 that is loaded with aggregate by elevator driven by motor moves upward along promoting tracks 24, in the time arriving assigned address, the sluice gate of elevator bucket 23 is opened, the hopper body for the treatment of of hopper sent into the double-chamber type aggregate of the present invention that is arranged in mixer 12 tops and treated by aggregate wherein by point feed bin 15, divide feed bin 15 to adjust angle by cylinder, thereby exactly aggregate being sent into double-chamber type aggregate treats in 3-1He Shi storehouse, the sand storehouse 3-2 of hopper, elevator bucket 23 completes and gets back to the work of initial position before repeating again after discharging, in aggregate is waited for and is fed intake and stir in double-chamber type aggregate is treated hopper like this, the batching of aggregate can synchronously carry out, thereby reduce the stand-by period of aggregate measuring batching, improve the production efficiency of mixing plant.If desired stone and sand are mixed together while feeding intake, after can having weighed, be transported to together in elevator bucket 23, then being sent to double-chamber type aggregate treats in the stone storehouse 3-2 in hopper, once promote material loading, but when if desired stone and sand separately feed intake, elevator bucket 23 needs twice material loading, once stone is sent into double-chamber type aggregate and is treated in the stone storehouse 3-2 of hopper, once sand is sent into double-chamber type aggregate and is treated in the sand storehouse 3-1 of hopper.Meanwhile, the cement in cement bin 21 is transported to through cement screw conveyer 18 cement that is arranged in mixer 12 tops and claims 16, has measured rear wait and has fed intake; Water system 22 also supplies water by institute's water requirement.When needs feed intake while stirring, under the control of the control system of each material in control room 11 in order, regulation drops in mixer 12 and stirs.
In conjunction with Fig. 1, Fig. 2 and Fig. 4, the present invention for the course of work of the concrete mixing plant of belt conveyor material loading is: first by loading machine from building stones heap and sand stockpile by building stones, sand material is transported on aggregate batcher 13, then weigh according to required aggregate weight blowing, after completing, weighing aggregate is transported on belt conveyor 14, by belt conveyor 14, the aggregate after weighing is upwards carried again, and the double-chamber type aggregate of the present invention that is arranged in mixer 12 tops by dividing feed bin 15 to send into is treated the hopper body for the treatment of of hopper, now divide the charging aperture of feed bin 15 to be three sides surrounded wrapped and live the top of belt conveyor 14, can well prevent that like this outer of aggregate from spilling, divide feed bin 15 to adjust angle by cylinder, thereby exactly aggregate being sent into double-chamber type aggregate treats in 3-1He Shi storehouse, the sand storehouse 3-2 of hopper, in aggregate is waited for and is fed intake and stir in double-chamber type aggregate is treated hopper like this, the batching of aggregate can synchronously carry out, thereby reduce the stand-by period of aggregate measuring batching, improve the production efficiency of mixing plant.If desired stone and sand are mixed together while feeding intake, after can having weighed, be transported to together on belt conveyor 14, then being sent to double-chamber type aggregate treats in the stone storehouse 3-2 of hopper, once transport material loading, but when if desired stone and sand separately feed intake, belt conveyor 14 need to separate twice metering and material loading, once stone is sent into double-chamber type aggregate and treated in the stone storehouse 3-2 of hopper, once sand is sent into double-chamber type aggregate and treated in the sand storehouse 3-1 of hopper.Meanwhile, the cement in cement bin 21 is transported to through cement screw conveyer 18 cement that is arranged in mixer 12 tops and claims 16, has measured rear wait and has fed intake; Flyash in fine coal ash silo 20 is transported to through flyash conveying worm 19 flyash that is arranged in mixer 12 tops and claims 17, has measured rear wait and has fed intake; Water system 22 also supplies water by institute's water requirement.When needs feed intake while stirring, under the control of the control system of each material in control room 11 in order, regulation drops in mixer 12 and stirs.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.
Claims (8)
1. the double-chamber type aggregate for concrete mixing plant is treated hopper, it is characterized in that: comprise and treat hopper body, described inside for the treatment of hopper body is provided with the partition panel (10) that is divided into sand storehouse (3-1) He Shicang (3-2), the bottom of described partition panel (10) is fixed with sealing plate (2), the bottom in described sand storehouse (3-1) is provided with the arc sand door (5-1) that coordinates with a side of sealing plate (2) and sand storehouse (3-1) sealed, on described arc sand door (5-1), be provided with sand door rotation draw ring (6-1), described sand door rotation draw ring (6-1) is connected with the sand storehouse cylinder (9-1) for driving its rotation that arc sand door (5-1) is opened or closed, the bottom in described stone storehouse (3-2) is provided with the arc stone door (5-2) that coordinates with the opposite side of sealing plate (2) and stone storehouse (3-2) sealed, on described arc stone door (5-2), be provided with stone door rotation draw ring (6-2), described stone door rotation draw ring (6-2) is connected with the stone storehouse cylinder (9-2) for driving its rotation that arc stone door (5-2) is opened or closed,
Describedly treat that hopper body is made up of main bucket (3) and bottom bucket (7) two parts of being fixedly mounted on main bucket (3) bottom, the profile of described bottom bucket (7) is cuboid, the profile of described main bucket (3) is the shape of falling truncated rectangular pyramids, and described main bucket (3) is made up of two blocks of wide side plates that are oppositely arranged and two narrow sides that are oppositely arranged;
Described arc sand door (5-1) is arranged on sand storehouse (3-1) by two the first rotary fixing devices, the structure of two described the first rotary fixing devices is identical and be symmetrical arranged, described the first rotary fixing device comprises the first fixed head (4-11), the first bearing pin suspension supporting frame (4-12), the first bearing pin (4-13) and sand door connecting plate (4-14), described the first fixed head (4-11) is fixed on a side of described narrow side, described the first bearing pin suspension supporting frame (4-12) is fixed on the first fixed head (4-11), described the first bearing pin (4-13) is arranged on the first bearing pin suspension supporting frame (4-12), one end of described sand door connecting plate (4-14) and the first bearing pin (4-13) are rotationally connected, the other end of described sand door connecting plate (4-14) is fixedly connected with arc sand door (5-1), described arc stone door (5-2) is arranged on stone storehouse (3-2) by two the second rotary fixing devices, the structure of two described the second rotary fixing devices is identical and be symmetrical arranged, described the second rotary fixing device comprises the second fixed head (4-21), the second bearing pin suspension supporting frame (4-22), the second bearing pin (4-23) and stone door connecting plate (4-24), described the second fixed head (4-21) is fixed on the opposite side of described narrow side, described the second bearing pin suspension supporting frame (4-22) is fixed on the second fixed head (4-21), described the second bearing pin (4-23) is arranged on the second bearing pin suspension supporting frame (4-22), one end of described stone door connecting plate (4-24) and the second bearing pin (4-23) are rotationally connected, the other end of described stone door connecting plate (4-24) is fixedly connected with arc stone door (5-2).
2. treat hopper according to a kind of double-chamber type aggregate for concrete mixing plant claimed in claim 1, it is characterized in that: described sand storehouse cylinder (9-1) is arranged on wherein on a described wide side plate by sand storehouse air cylinder base (8-1), the piston rod end of described sand storehouse cylinder (9-1) is connected with sand door rotation draw ring (6-1); Described stone storehouse cylinder (9-2) is arranged on an other described wide side plate by stone storehouse air cylinder base (8-2), and the piston rod end of described stone storehouse cylinder (9-2) is connected with stone door rotation draw ring (6-2).
3. treat hopper according to a kind of double-chamber type aggregate for concrete mixing plant described in claim 1 or 2, it is characterized in that: the top of described main bucket (3) is installed with supporting plate (1).
4. treat hopper according to a kind of double-chamber type aggregate for concrete mixing plant described in claim 1 or 2, it is characterized in that: described sand door rotation draw ring (6-1) is arranged on the outer middle side part of arc sand door (5-1), described stone door rotation draw ring (6-2) is arranged on the outer middle side part of arc stone door (5-2).
5. treat hopper according to a kind of double-chamber type aggregate for concrete mixing plant described in claim 1 or 2, it is characterized in that: the volumetric ratio of described sand storehouse (3-1) He Shicang (3-2) is 1:2.
6. treat hopper according to a kind of double-chamber type aggregate for concrete mixing plant described in claim 1 or 2, it is characterized in that: described the first fixed head (4-11) is welded on a side of described narrow side, it is upper that described the first bearing pin suspension supporting frame (4-12) is welded on the first fixed head (4-11), the other end of described sand door connecting plate (4-14) and arc sand door (5-1) welding; Described the second fixed head (4-21) is welded on the opposite side of described narrow side, it is upper that described the second bearing pin suspension supporting frame (4-22) is welded on the second fixed head (4-21), the other end of described stone door connecting plate (4-24) and arc stone door (5-2) welding.
7. treat hopper according to a kind of double-chamber type aggregate for concrete mixing plant described in claim 1 or 2, it is characterized in that: the structure of described sand door connecting plate (4-14) and stone door connecting plate (4-24) is identical and be V font.
8. treat hopper according to a kind of double-chamber type aggregate for concrete mixing plant described in claim 1 or 2, it is characterized in that: described sealing plate (2) and partition panel (10) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210356071.6A CN102825664B (en) | 2012-09-23 | 2012-09-23 | Double-bin-type aggregate holding hopper for concrete mixing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210356071.6A CN102825664B (en) | 2012-09-23 | 2012-09-23 | Double-bin-type aggregate holding hopper for concrete mixing station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102825664A CN102825664A (en) | 2012-12-19 |
| CN102825664B true CN102825664B (en) | 2014-05-28 |
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| CN201210356071.6A Expired - Fee Related CN102825664B (en) | 2012-09-23 | 2012-09-23 | Double-bin-type aggregate holding hopper for concrete mixing station |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103640092B (en) * | 2013-11-19 | 2015-07-15 | 中联重科股份有限公司 | Material supplementing control method, device and system, aggregate bin and mixing station |
| CN108756245B (en) * | 2018-05-28 | 2020-05-22 | 河海大学 | Method for pouring concrete by step by using large-scale aggregate concrete pouring hopper |
| CN109049345A (en) * | 2018-10-12 | 2018-12-21 | 中信国安建工集团有限公司 | One kind is for concrete storage stirring bucket and application method |
| CN109407580B (en) * | 2018-10-22 | 2020-07-31 | 中联重科股份有限公司 | Aggregate feeding control system, stirring station and control method |
| CN110421705B (en) * | 2019-09-02 | 2024-08-30 | 山东三英建筑科技有限公司 | Full-sealed double-door concrete conveyer hopper |
| CN113246300A (en) * | 2021-05-21 | 2021-08-13 | 贵州互惠混凝土机械服务有限公司 | Integrated concrete mixing plant convenient to assemble and carry |
| CN114289320B (en) * | 2021-12-31 | 2024-03-12 | 中科微至科技股份有限公司 | Full-automatic piece feeding system for cross belt sorting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3720311B2 (en) * | 2002-07-18 | 2005-11-24 | 極東鋼弦コンクリート振興株式会社 | Cement hopper |
| CN2868626Y (en) * | 2005-11-28 | 2007-02-14 | 广东冠粤路桥有限公司 | Concrete agitating device with accurate metering function |
| CN201080342Y (en) * | 2007-07-03 | 2008-07-02 | 无锡卓制机械有限公司 | Powdery material hopper |
| CN201295596Y (en) * | 2008-11-19 | 2009-08-26 | 广州创特技术有限公司 | An automatic batch mixer |
| CN201597120U (en) * | 2010-02-09 | 2010-10-06 | 张永青 | Concrete batching machine |
| CN202342966U (en) * | 2011-11-29 | 2012-07-25 | 杭州金润永昌过滤机有限公司 | Double-cylinder-driven discharging device of storage hopper of pressure filter |
| CN202764024U (en) * | 2012-09-23 | 2013-03-06 | 长安大学 | Double-bin aggregate standby hopper for concrete mixing station |
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