CN209812787U - Concrete production system - Google Patents
Concrete production system Download PDFInfo
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- CN209812787U CN209812787U CN201920345457.4U CN201920345457U CN209812787U CN 209812787 U CN209812787 U CN 209812787U CN 201920345457 U CN201920345457 U CN 201920345457U CN 209812787 U CN209812787 U CN 209812787U
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Abstract
The utility model discloses a concrete production system has solved and has saved in the forklift with former material shovel feeding storehouse among the prior art, causes raw and other materials to mix easily to influence the problem of concrete quality. The system comprises a sand feeding device, a weighing device and a mixing device, wherein the sand feeding device comprises a first conveying mechanism, a travelling crane unloading mechanism and a sand storage mechanism, and the sand storage mechanism comprises a plurality of aggregate bins and a plurality of sand bins; the first conveying mechanism conveys aggregate and/or sand materials to the position above the sand storage mechanism, and the traveling unloading mechanism sorts the aggregate and/or sand materials conveyed by the first conveying mechanism to different aggregate bins and/or sand bins according to different particle sizes of the aggregate and/or sand materials; the weighing device is used for weighing the aggregates and/or sand discharged from the aggregate bin and/or the sand bin; the weighed aggregate and/or sand is conveyed to a mixing device for producing concrete. The system can store the conveyed aggregates and sand in bins according to the quality standard, and is beneficial to improving the quality of concrete.
Description
Technical Field
The utility model relates to a concrete production facility technical field especially relates to a concrete production system.
Background
The concrete is an artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening. The quality of concrete production is determined to a large extent by the nature of the raw materials and their relative contents, with the size of the sand and stones (aggregates) having a particularly pronounced effect on the quality of the concrete.
When concrete is produced in the prior art, raw materials are generally piled in a pile, then shoveled into a material bin by a forklift for storage, and when the raw materials are required to be mixed, the raw materials stored in the material bin are conveyed to a stirring mechanism for mixing and stirring, so that the concrete is obtained. Use the forklift to save in the former material shovel feeding storehouse among the prior art, this process causes the mixture of raw and other materials easily to influence the concrete quality.
On the other hand, the raw and other materials of storage in the feed bin under the extrusion of the raw and other materials of newly pouring into, its closely knit degree increase for the raw and other materials that are located the feed bin bottom are comparatively solid, thereby lead to the problem that the jam appears easily in the discharge process of the raw and other materials of feed bin below feed opening department.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an one of them purpose is to provide a concrete production system, has solved among the prior art concrete production system and has used the forklift to save in with former material shovel feeding storehouse, and this process causes the mixture of raw and other materials easily to influence the technical problem of concrete quality. The technical effects that the preferred technical scheme of the utility model can produce are explained in detail in the following.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model discloses a concrete production system includes grit material feeding unit, weighing device and mixing arrangement, wherein, grit material feeding unit includes first conveying mechanism, driving discharge mechanism and grit storage mechanism, grit storage mechanism includes a plurality of aggregate bins and a plurality of sand feed bins, a plurality of the aggregate bins and a plurality of the sand feed bins are used for storing aggregate and sand material of different particle diameters respectively; the first conveying mechanism is used for conveying aggregate and/or sand to the position above the sand storage mechanism, the travelling crane unloading mechanism is located above the sand storage mechanism, and the aggregate and/or sand conveyed by the first conveying mechanism are sorted to different aggregate bins and/or sand bins through the travelling crane unloading mechanism according to different particle sizes of the aggregate and/or sand; the weighing device is positioned below a feed opening of the aggregate bin and/or the sand bin so as to weigh the aggregates and/or the sand discharged from the aggregate bin and/or the sand bin; the weighing device is communicated with the mixing device through a second conveying mechanism, so that aggregate and/or sand materials weighed by the weighing device are conveyed into the mixing device through the second conveying mechanism, and the aggregate and/or sand materials, powder and water are mixed and stirred to generate concrete.
According to a preferred embodiment, the blanking opening of the aggregate silo and/or the sand silo is of an inverted cone shape.
According to a preferred embodiment, the aggregate bin and/or the sand bin further comprises an air cannon, wherein the air cannon comprises a compressor and an air pipe, one end of the air pipe is communicated with the aggregate bin and/or the sand bin, and the other end of the air pipe is communicated with the compressor, so that air in the compressor enters the aggregate bin and/or the sand bin through the air pipe.
According to a preferred embodiment, the aggregate bin and/or the sand bin further comprises an agitation device, which is arranged at a discharge opening of the aggregate bin and/or the sand bin.
According to a preferred embodiment, the second conveying mechanism comprises a second flat belt and a second inclined belt, wherein the second flat belt is positioned below the weighing device, and the input end of the second inclined belt is lower than the second flat belt, so that the aggregate and/or sand weighed by the weighing device is conveyed to the input end of the second inclined belt through the second flat belt and then conveyed upwards to the mixing device through the second inclined belt.
According to a preferred embodiment, the plurality of aggregate bins and the plurality of sand bins are respectively located on different straight lines, and the plurality of aggregate bins and the plurality of sand bins are arranged in parallel with each other.
According to a preferred embodiment, the first conveying mechanism comprises a first inclined belt and a first flat belt, wherein the first inclined belt is used for conveying aggregate and/or sand to the upper part of the sand storage mechanism; the first flat belt is horizontally arranged below the output end of the first inclined belt, so that aggregate is conveyed to the upper part of the aggregate bin through the first flat belt, or sand is conveyed to the upper part of the sand bin.
According to a preferred embodiment, the travelling crane unloading mechanism comprises an aggregate travelling crane unloading assembly and a sand travelling crane unloading assembly, the aggregate travelling crane unloading assembly and the sand travelling crane unloading assembly are respectively positioned above the aggregate bin and the sand bin, and the aggregate travelling crane unloading assembly is used for sorting aggregates conveyed by a first flat belt into different aggregate bins according to different particle sizes of the aggregates; the sand material travelling crane unloading assembly is used for sorting sand materials conveyed by the first flat belt to different sand material bins according to different particle sizes of the sand materials.
According to a preferred embodiment, the aggregate travelling crane unloading assembly comprises an aggregate travelling crane track and an aggregate conveying belt, wherein the aggregate travelling crane track is arranged above the aggregate bin, the aggregate conveying belt is arranged on the aggregate travelling crane track, and the input end of the aggregate conveying belt is lower than the output end of the first flat belt, so that the aggregate conveying belt is driven by the aggregate travelling crane track to sort aggregates conveyed by the first flat belt to different aggregate bins according to different particle sizes of the aggregates.
According to a preferred embodiment, the sand material traveling crane unloading assembly comprises a sand material traveling crane track and a sand material conveying belt, wherein the sand material traveling crane track is arranged above the sand material bin, the sand material conveying belt is arranged on the sand material traveling crane track, and the input end of the sand material conveying belt is lower than the output end of the first flat belt, so that the sand material conveying belt is driven by the sand material traveling crane track to sort the sand material conveyed by the first flat belt to different sand material bins according to different particle sizes of the sand material conveyed by the first flat belt.
The utility model provides a concrete production system has following beneficial technological effect at least:
the utility model discloses a concrete production system, including grit material feeding unit, weighing device and mixing arrangement, its grit material feeding unit's grit storage mechanism includes a plurality of aggregate bins and a plurality of sand material, and a plurality of aggregate bins and a plurality of sand bin are used for saving the aggregate and the sand material of different particle diameters respectively, at grit material feeding in-process, can divide the storehouse storage according to quality standard with aggregate and sand material, avoided using the forklift to save in with raw materials shovel feeding storehouse among the prior art, this process leads to the fact the mixture of raw and other materials easily to influence the technical problem of concrete quality.
Furthermore, the utility model discloses preferred technical scheme still has following beneficial technological effect:
the utility model discloses preferred technical scheme sets up the air cannon, and accessible compressor and air pipe are to the air of drum into in aggregate storehouse and/or the sand silo, make aggregate and/or sand material of storage not hard up in aggregate storehouse and/or the sand silo to be favorable to putting into the aggregate and/or the sand material in aggregate storehouse and/or the sand silo and weigh in the weighing device, avoid aggregate storehouse and/or sand silo raw materials in the easy problem that the jam appears of unloading the in-process.
On the other hand, the utility model discloses preferred technical scheme sets up agitating unit in aggregate storehouse and/or sand silo, and vibrations and stirring through agitating unit can further avoid aggregate storehouse and/or sand silo raw materials to appear the problem of jam in the in-process of unloading easily.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of a preferred embodiment of a concrete production system;
FIG. 2 is a top view of a preferred embodiment of a concrete production system;
FIG. 3 is a side view of a preferred embodiment of a sand feeder;
figure 4 is a schematic view of a preferred embodiment of a sand storage mechanism.
In the figure: 1-sandstone feeding device; 2-a weighing device; 3-a mixing device; 14-a discharge opening; 41-a second flat belt; 42-a second inclined belt; 111-a first inclined belt; 112-a first flat belt; 121-aggregate traveling crane unloading assembly; 122-sand travelling crane unloading assembly; 131-an aggregate bin; line 1311-a first aggregate bin; line 1312-a second aggregate bin; line 1313-a, third silo; 132-a sand silo; a 1321-a line first sand silo; 1322-a line second sand silo; line 1323-a third sand silo.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The concrete production system of the present embodiment will be described in detail with reference to fig. 1 to 4 of the specification.
The concrete production system of this embodiment includes sand feeder 1, weighing device 2 and mixing device 3, as shown in fig. 1. Wherein, grit material feeding unit 1 includes first conveying mechanism, driving discharge mechanism and grit storage mechanism. The sand storage mechanism includes a plurality of aggregate bins 131 and a plurality of sand bins 132, and the plurality of aggregate bins 131 and the plurality of sand bins 132 are used for storing aggregates and sand having different particle sizes, respectively, as shown in fig. 2 or fig. 4. The first conveying mechanism is used for conveying the aggregate and/or the sand material to the position above the sand storage mechanism. The traveling crane unloading mechanism is positioned above the sand storage mechanism and sorts the aggregates and/or sand conveyed by the first conveying mechanism to different aggregate bins 131 and/or sand bins 132 through the traveling crane unloading mechanism according to different particle sizes of the aggregates and/or sand. The weighing device 2 is located below the discharge opening of the aggregate bin 131 and/or the sand bin 132 to weigh the aggregates and/or the sand discharged from the aggregate bin 131 and/or the sand bin 132 by the weighing device 2, as shown in fig. 1 or 3. The weighing device 2 is communicated with the mixing device 3 through a second conveying mechanism, so that the aggregate and/or sand material weighed by the weighing device 2 is conveyed into the mixing device 3 through the second conveying mechanism, and the aggregate and/or sand material, the powder and the water are mixed and stirred to generate concrete, as shown in fig. 1.
The concrete production system of this embodiment, its grit storage mechanism includes a plurality of aggregate bins 131 and a plurality of sand feed bin 132, a plurality of aggregate bins 131 and a plurality of sand feed bin 132 are used for saving aggregate and the sand material of different particle diameters respectively, at grit pay-off in-process, can divide the storehouse storage according to quality standard with aggregate and sand material, avoided using the forklift to save in with former material shovel feeding storehouse among the prior art, this process causes the mixture of raw and other materials easily to influence the technical problem of concrete quality.
Preferably, the concrete production system of the embodiment further includes a powder bin disposed above the mixing device 3, as shown in fig. 1. More preferably, the silo is used for storing cement and/or the rest of the raw materials. With the concrete production system of this embodiment, the concrete production process includes the following steps:
s1: the aggregate and the sand are transported to a factory station by a sand and stone vehicle and then are transported to a sand and stone storage mechanism for storage by a sand and stone feeding device 1;
s2: the stored aggregate and sand enter the weighing device 2 through a feed opening below the stock bin for weighing;
s3: the aggregate and the sand material which are weighed are conveyed into the mixing device 3 through a second conveying mechanism;
s4: powder is pumped into a powder scale from a powder bin to be weighed, and water is pumped into a water scale through a pipeline to be weighed;
s5: after all the raw materials are prepared, the raw materials are put into a mixing device 3 and are stirred by a stirring main machine to form concrete.
According to a preferred embodiment, the feed openings of the aggregate silo 131 and/or the sand silo 132 are of an inverted cone shape, as shown in fig. 1 or 3. The blanking opening of the aggregate bin 131 and/or the sand bin 132 of the preferred technical scheme of this embodiment is in an inverted cone shape, that is, the size of the blanking opening close to one end of the weighing device 2 is smaller than the size of the blanking opening far from one end of the weighing device 2, so that the influence on the accuracy of emptying caused by excessive aggregates and/or sand put into the weighing device 2 in the aggregate bin 131 and/or the sand bin 132 can be avoided.
According to a preferred embodiment, the aggregate bin 131 and/or the sand bin 132 further comprise air cannons. Preferably, the air cannon includes a compressor and air tubes. Wherein one end of the air pipe is communicated with the aggregate bin 131 and/or the sand bin 132, and the other end is communicated with the compressor, so that the air in the compressor enters the aggregate bin 131 and/or the sand bin 132 through the air pipe. The preferred technique of this embodiment is to blow air into the aggregate bin 131 and/or the sand bin 132 through a compressor and an air pipe to loosen the aggregates and/or the sand stored in the aggregate bin 131 and/or the sand bin 132, so as to facilitate the weighing of the aggregates and/or the sand in the aggregate bin 131 and/or the sand bin 132 by the weighing device 2, and avoid the problem that the aggregates in the aggregate bin 131 and/or the sand bin 132 are easily blocked during the discharging process.
According to a preferred embodiment, the aggregate bin 131 and/or the sand bin 132 further comprises an agitation device, which is arranged at the discharge opening of the aggregate bin 131 and/or the sand bin 132. Preferably, the agitating device is, for example, a paddle or auger. In the preferred technical solution of this embodiment, an agitating device is disposed in the aggregate bin 131 and/or the sand bin 132, and the problem that raw materials in the aggregate bin 131 and/or the sand bin 132 are easily blocked during the discharging process can be further avoided by the vibration and agitation of the agitating device.
According to a preferred embodiment, the second conveying means comprise a second flat belt 41 and a second inclined belt 42, as shown in fig. 1 or 2. Wherein the second flat belt 41 is located below the weighing device 2. The input end of the second inclined belt 42 is lower than the second flat belt 41, so that the aggregate and/or sand weighed by the weighing device 2 is conveyed to the second inclined belt 42 through the second flat belt 41 and then conveyed upwards to the mixing device 3 through the second inclined belt 42. Preferably, the second inclined belt 42 may be an inclined belt driven by a motorized roller. The preferred technical scheme of the embodiment is that the second flat belt 41 is positioned below the weighing device 2, and the input end of the second inclined belt 42 is lower than the second flat belt 41, so that the aggregate and/or sand falls into the second flat belt 41 from the weighing device 2 and then falls into the input end of the second inclined belt 42 from the second flat belt 41 by the action of gravity.
According to a preferred embodiment, the weighing device 2 of the preferred embodiment of the present invention is a gravity sensing weighing device. Preferably, the aggregate bin 131 and/or the sand bin 132 are further provided with a first pneumatic mechanism for controlling the opening and closing of the feed opening. The weighing device 2 comprises a gravity sensing mechanism arranged on the side wall of the weighing device and a second pneumatic mechanism used for controlling the opening and closing of the feed opening of the weighing device.
Preferably, the weighing process of the weighing device 2 is as follows: the first pneumatic mechanism controls the opening of the discharge openings of the aggregate bin 131 and/or the sand bin 132, and the aggregates and/or the sand in the aggregate bin 131 and/or the sand bin 132 fall into the weighing device 2; the gravity sensing mechanism on the weighing device 2 senses the weight of the materials on the weighing device 2, when the preset weight is reached, the first pneumatic mechanism controls the feed opening of the aggregate bin 131 and/or the sand bin 132 to be closed, the second pneumatic mechanism controls the feed opening of the weighing device 2 to be opened, and the aggregates and/or the sand fall onto the second flat belt 41. The weight of material on the weighing device 2 is responded to the gravity-feed mechanism on the weighing device 2, when not reaching preset weight, the feed opening of first pneumatic mechanism control aggregate storehouse 131 and/or sand feed storehouse 132 is opened, and aggregate and/or sand in aggregate storehouse 131 and/or sand feed storehouse 132 fall into weighing device 2, and the material on the weighing device 2 reaches preset weight.
According to a preferred embodiment, the plurality of aggregate bins 131 and the plurality of sand bins 132 are respectively located on different straight lines, and the plurality of aggregate bins 131 and the plurality of sand bins 132 are arranged in parallel with each other. As shown in fig. 2 or fig. 4. Preferably, the sand storage mechanism comprises at least two lines of bins 131 and 132. More preferably, each line comprises at least two aggregate bins 131 and two sand bins 132, so that aggregates and sands with different particle sizes are warehoused according to quality standards.
As shown in fig. 4, the sand storage mechanism includes three lines, a line, B line and C line. The line a includes 3 aggregate bins and 3 sand bins, which are line a first aggregate bin 1311, line a second aggregate bin 1312, line a third aggregate bin 1313, line a first sand bin 1321, line a second sand bin 1322, and line a third sand bin 1323 in fig. 4, respectively. The line a first aggregate bin 1311, the line a second aggregate bin 1312 and the line a third aggregate bin 1313 in the preferred technical solution of this embodiment may also be referred to as line a stone bin 1, line a stone bin 2 and line a stone bin 3 in fig. 4; the line a first sand silo 1321, the line a second sand silo 1322, and the line a third sand silo 1323 may also be referred to as line a sand silo 1, line a sand silo 2, and line a sand silo 3 in fig. 4.
Referring again to fig. 4, the line a first aggregate bin 1311, the line a second aggregate bin 1312 and the line a third aggregate bin 1313 are on the same straight line, the line a first aggregate bin 1321, the line a second aggregate bin 1322 and the line a third aggregate bin 1323 are on the same straight line, and the straight line on which the line a first aggregate bin 1311, the line a second aggregate bin 1312 and the line a third aggregate bin 1313 are located and the straight line on which the line a first aggregate bin 1321, the line a second aggregate bin 1322 and the line a third aggregate bin 1323 are located are parallel to each other. Similarly, a plurality of the bone bins 131 and the sand bins 132 of the lines B and C are arranged in the same manner as the line a.
According to a preferred embodiment, the first conveying means comprise a first inclined belt 111 and a first flat belt 112, as shown in fig. 1 or 3. The first inclined belt 111 is used for conveying aggregate and/or sand to the upper part of the sand storage mechanism; the first flat belt 112 is horizontally disposed below the output end of the first inclined belt 111, so as to convey aggregate to the top of the aggregate bin 131 or convey sand to the top of the sand bin 132 through the first flat belt 112. The first inclined belt 111 of the preferred embodiment may be an inclined belt driven by a motorized roller.
Preferably, the first conveying mechanism includes two first inclined belts 111, and the two first inclined belts 111 are symmetrically arranged with respect to each other such that the output ends of the two first inclined belts 111 are located at the middle of the sand storing mechanism, as shown in fig. 3. The two first inclined belts 111 of the preferred technical scheme of this embodiment can be used for conveying aggregate simultaneously, also can be used for conveying sand simultaneously, also can be used for conveying aggregate one, be used for conveying sand.
According to the preferable technical scheme of the embodiment, the two first inclined belts 111 are arranged, and the two first inclined belts 111 are conveyed simultaneously, so that the feeding efficiency of aggregate and sand can be improved. On the other hand, the output ends of the two first inclined belts 111 which are symmetrically arranged are positioned in the middle of the gravel storage mechanism, so that the travelling distance of the travelling crane unloading mechanism can be reduced, namely the travelling crane unloading mechanism only needs to move half of the length of the gravel storage mechanism at most to sort aggregate and/or sand to the corresponding storage bin for storage, and the feeding efficiency of the aggregate and the sand can be further improved.
Preferably, the input end of the first inclined belt 111 is located below the ground, the output end of the first inclined belt 111 is located above the sand storage mechanism, the first flat belt 112 is located below the output end of the first inclined belt 111, and aggregate and sand can fall into the input end of the first inclined belt 111 under the action of gravity and then be transmitted upwards to the output end of the first inclined belt 111; the aggregate and/or sand conveyed on the first inclined belt 111 are discharged to the input end of the first flat belt 112, and then the aggregate is conveyed to the upper part of the aggregate bin 131 through the first flat belt 112, or the sand is conveyed to the upper part of the sand bin 132, so that the aggregate and the sand are conveyed to the corresponding aggregate bin 131 and the corresponding sand bin 132 by the travelling crane discharging mechanism for storage.
According to a preferred embodiment, the row cart discharge mechanism comprises an aggregate row cart discharge assembly 121 and a sand row cart discharge assembly 122, as shown in fig. 1. Preferably, the aggregate and sand trolley discharge assemblies 121 and 122 are located above the aggregate and sand silos 131 and 132, respectively. More preferably, the aggregate traveling crane discharging assembly 121 is used for sorting the aggregates conveyed by the first flat belt 112 into different aggregate bins 131 according to different particle sizes; the sand traveling vehicle discharging assembly 122 is used for sorting the sand conveyed by the first flat belt 112 into different sand bins 132 according to different particle sizes.
According to the aggregate travelling crane unloading assembly 121 and the sand travelling crane unloading assembly 122 in the preferred technical scheme of the embodiment, the aggregate travelling crane unloading assembly 121 and the sand travelling crane unloading assembly 122 can move towards the left and right sides by turning the travelling direction, so that the aggregate travelling crane unloading assembly 121 and the sand travelling crane unloading assembly 122 can convey aggregates and sand to all aggregate bins 131 and sand bins 132.
The preferred technical scheme of this embodiment is through aggregate driving unloading subassembly 121 and sand material driving unloading subassembly 122 with aggregate and sand material letter sorting to appointed feed bin respectively, avoids raw and other materials to mix, improves the concrete quality.
According to a preferred embodiment, the aggregate trolley discharge assembly 121 comprises an aggregate trolley rail and an aggregate conveyor belt. Wherein, the aggregate travelling crane track is arranged above the aggregate bin 131. The aggregate conveyer belt is arranged on the aggregate travelling crane track, and the input end of the aggregate conveyer belt is lower than the output end of the first flat belt 112, so that the aggregate conveyer belt sorts the aggregates conveyed by the first flat belt 112 to different aggregate bins 131 according to different particle sizes under the drive of the aggregate travelling crane track.
According to a preferred embodiment, the sand cart discharge assembly 122 includes a sand cart track and a sand conveyor belt. Wherein, the sand material driving track is arranged above the sand silo 132. The sand conveyer belt sets up on sand material driving track to the input of sand conveyer belt is less than the output of first flat belt 112, so that the sand material conveyer belt sorts the sand material that first flat belt 112 carried to different sand feed bins 132 according to the difference of its particle diameter under the drive of sand material driving track.
Preferably, the driving unloading mechanism of the preferred technical scheme of this embodiment includes that the aggregate driving unloading subassembly 121 and the sand material driving unloading subassembly 122, the aggregate driving unloading subassembly 121 and the sand material driving unloading subassembly 122 can move back and forth between a plurality of aggregate bins 131 and a plurality of sand bins 132 along aggregate driving track and sand material driving track respectively, the material person is through using the bin control panel, aggregate and sand material that can carry aggregate conveyer belt and sand material conveyer belt sort to appointed feed bin in the storage, avoid raw and other materials to mix, improve the concrete quality.
According to a preferred embodiment, the sand feeding device 1 of the preferred technical scheme of the embodiment is used for conveying sand and comprises at least the following steps:
s11: after the aggregates and/or sand materials are conveyed to the station through the sand-gravel truck, the aggregates and/or sand materials are discharged at the designated discharge opening 14, the aggregates and/or sand materials enter the input end of the first inclined belt 111, and the aggregates and/or sand materials are conveyed to the upper part of the storage mechanism through the action of the first inclined belt 111, namely to the output end of the first inclined belt 111.
S12: the aggregate and/or sand falls into the input end of the first flat belt 112. If the aggregate is conveyed, the first flat belt 112 horizontally conveys the aggregate to the position above the aggregate bin 131; if sand is being transported, the first flat belt 112 transports the sand horizontally above the sand silo 132.
S13: the aggregate conveyed to the upper part of the aggregate bins 131 falls into the aggregate conveying belt, the aggregate conveying belt is driven by the aggregate travelling rails to move back and forth among the aggregate bins 131, and the aggregate conveying belt is sorted to the corresponding aggregate bins 131 to be stored under the control of a material worker according to the size of the aggregate.
The sand material that carries to sand silo 132 top falls into on the sand material conveyer belt, and the sand material conveyer belt is at a plurality of sand silo 132 back and forth movement under the orbital drive of sand material driving to according to the size of sand material, with its letter sorting to corresponding sand silo 132 in the storage under the control of material person.
Thus, the conveying of a batch of aggregate and/or sand can be completed, and the step S11-S13 is repeated, so that the second batch of aggregate and/or sand can be continuously conveyed.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A concrete production system is characterized by comprising a sand feeding device (1), a weighing device (2) and a mixing device (3), wherein,
the sandstone feeding device (1) comprises a first conveying mechanism, a travelling crane unloading mechanism and a sandstone storage mechanism,
the sand storage mechanism comprises a plurality of aggregate bins (131) and a plurality of sand bins (132), and the aggregate bins (131) and the sand bins (132) are respectively used for storing aggregate and sand with different particle sizes;
the first conveying mechanism is used for conveying aggregate and/or sand to the position above the sand storage mechanism,
the travelling crane unloading mechanism is positioned above the sand storage mechanism, and the aggregate and/or sand conveyed by the first conveying mechanism are sorted to different aggregate bins (131) and/or sand bins (132) according to different particle sizes of the aggregate and/or sand by the travelling crane unloading mechanism;
the weighing device (2) is positioned below a feed opening of the aggregate bin (131) and/or the sand bin (132) so as to weigh the aggregates and/or the sand discharged from the aggregate bin (131) and/or the sand bin (132) through the weighing device (2);
the weighing device (2) is communicated with the mixing device (3) through a second conveying mechanism, so that aggregate and/or sand materials weighed by the weighing device (2) are conveyed into the mixing device (3) through the second conveying mechanism, and the aggregate and/or sand materials, powder materials and water are mixed and stirred to generate concrete.
2. Concrete production system according to claim 1, characterized in that the discharge opening of the aggregate silo (131) and/or the sand silo (132) is/are of inverted cone shape.
3. Concrete production system according to claim 1, characterized in that the aggregate silo (131) and/or the sand silo (132) further comprises an air cannon comprising a compressor and an air pipe,
one end of the air pipe is communicated with the aggregate bin (131) and/or the sand bin (132), and the other end of the air pipe is communicated with a compressor, so that air in the compressor enters the aggregate bin (131) and/or the sand bin (132) through the air pipe.
4. Concrete production system according to claim 3, characterized in that the aggregate bin (131) and/or the sand bin (132) further comprise an agitation device, which is arranged at the discharge opening of the aggregate bin (131) and/or the sand bin (132).
5. Concrete production system according to claim 1, wherein the second conveyor means comprise a second flat belt (41) and a second inclined belt (42), wherein,
the second flat belt (41) is located below the weighing device (2),
the input end of the second inclined belt (42) is lower than the second flat belt (41), so that the aggregates and/or sand materials weighed by the weighing device (2) are conveyed to the input end of the second inclined belt (42) through the second flat belt (41) and then conveyed upwards to the mixing device (3) through the second inclined belt (42).
6. Concrete production system according to claim 1, characterized in that a plurality of said silos (131) and a plurality of said sand silos (132) are located respectively on different straight lines and a plurality of said silos (131) and a plurality of said sand silos (132) are arranged parallel to each other.
7. Concrete production system according to claim 1, wherein the first conveyor means comprise a first inclined belt (111) and a first flat belt (112), wherein,
the first inclined belt (111) is used for conveying aggregate and/or sand to the upper part of the sand storage mechanism;
the first flat belt (112) is horizontally arranged below the output end of the first inclined belt (111) so as to convey aggregate to the position above the aggregate bin (131) or convey sand to the position above the sand bin (132) through the first flat belt (112).
8. The concrete production system according to claim 1, wherein said traveling crane unloading mechanism comprises an aggregate traveling crane unloading assembly (121) and a sand traveling crane unloading assembly (122), said aggregate traveling crane unloading assembly (121) and said sand traveling crane unloading assembly (122) being located above said aggregate bin (131) and said sand bin (132), respectively, and
the aggregate travelling crane discharging component (121) is used for sorting the aggregates conveyed by the first flat belt (112) into different aggregate bins (131) according to different particle sizes of the aggregates;
the sand travelling crane unloading assembly (122) is used for sorting the sand conveyed by the first flat belt (112) into different sand bins (132) according to different particle sizes of the sand.
9. Concrete production system according to claim 8, wherein the aggregate trolley discharge assembly (121) comprises an aggregate trolley rail and an aggregate conveyor belt, wherein,
the aggregate travelling track is arranged above the aggregate bin (131),
the aggregate conveying belt is arranged on the aggregate travelling crane rail, and the input end of the aggregate conveying belt is lower than the output end of the first flat belt (112), so that the aggregate conveying belt is driven by the aggregate travelling crane rail to sort aggregates conveyed by the first flat belt (112) to different aggregate bins (131) according to different particle sizes of the aggregates.
10. Concrete production system according to claim 8, wherein the sand travelling crane discharge assembly (122) comprises a sand travelling crane track and a sand conveyor belt, wherein,
the sand material travelling track is arranged above the sand material bin (132),
the sand material conveyer belt set up in on the sand material driving track to the input of sand material conveyer belt is less than the output of first flat belt (112), so that the sand material conveyer belt with under the drive of sand material driving track sand material that first flat belt (112) carried sorts to different sand silo (132) according to the difference of its particle diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248242A (en) * | 2020-11-04 | 2021-01-22 | 后永提 | Sandstone feeding mechanism for concrete production and use method thereof |
| CN113666134A (en) * | 2021-08-25 | 2021-11-19 | 焦作市钰欣机械有限公司 | A sand and gravel aggregate storage system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248242A (en) * | 2020-11-04 | 2021-01-22 | 后永提 | Sandstone feeding mechanism for concrete production and use method thereof |
| CN113666134A (en) * | 2021-08-25 | 2021-11-19 | 焦作市钰欣机械有限公司 | A sand and gravel aggregate storage system |
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