CN221518318U - Movable wide-source cementing material planetary mixing station - Google Patents

Movable wide-source cementing material planetary mixing station Download PDF

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Publication number
CN221518318U
CN221518318U CN202323633107.3U CN202323633107U CN221518318U CN 221518318 U CN221518318 U CN 221518318U CN 202323633107 U CN202323633107 U CN 202323633107U CN 221518318 U CN221518318 U CN 221518318U
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mixing station
source
belt conveyor
planetary
fixed
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CN202323633107.3U
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Inventor
郭光文
余英
洪军
谭恺炎
虞贵期
黄希明
安磊
钟晨
吴磊
石岩
黄思凯
镇瑶
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Gezhouba Ecological Governance Hubei Co ltd
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Gezhouba Ecological Governance Hubei Co ltd
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Abstract

The utility model relates to a mobile wide-source cementing material planetary mixing station, which comprises: the device comprises a wheel type mobile platform, wherein a planetary vertical shaft stirrer is fixed on the wheel type mobile platform, a storage hopper and a powder storage bin are fixed above the planetary vertical shaft stirrer on the wheel type mobile platform, a decrement balance is respectively fixed at the bottom of the storage hopper and the bottom of the powder storage bin, a belt conveyor is arranged at a discharge hole of the planetary vertical shaft stirrer, a feeding end of the belt conveyor is rotationally connected with the wheel type mobile platform, and a telescopic pull rod for adjusting the inclination angle of the belt conveyor is arranged between the middle part of the belt conveyor and the wheel type mobile platform. The beneficial effects are as follows: the equipment has extremely high adaptability and advancement to the mixing of wide source materials, greatly reduces the construction cost, is more convenient and fast to construct, has stronger equipment mobility and higher yield, and has low requirements on site selection.

Description

Movable wide-source cementing material planetary mixing station
Technical Field
The utility model relates to the field of engineering construction, in particular to a movable wide-source cementing material planetary mixing station.
Background
The movable stable soil mixing station is a simple integrated plant mixing device, can mix soil, lime, fly ash, sand, broken stone, water and other materials uniformly in a proper place according to a construction mixing ratio, can move in a short distance for transfer construction due to the integration of all bins and the arrangement of tires, and is provided with a microcomputer and can be fully automatically operated or manually operated.
The construction of the movable stable soil mixing station has the following problems:
1) Cannot be continuously constructed
The existing stirrer of the movable stable soil stirring station generally adopts a double-shaft horizontal continuous stirrer, when the stirrer is used for stirring soil materials, the soil materials can be stuck on the wall of a stirring bin, and as the stirring blades cannot scrape off the part of the soil materials, the double-shaft horizontal continuous stirrer cannot continuously operate in actual construction, and the stirring bin needs to be cleaned every two hours or so;
2) Non-uniform mixing
The double-shaft horizontal continuous stirrer is characterized in that the stirring part of the double-shaft horizontal continuous stirrer is a spiral stirrer, two synchronous spiral rotors with symmetrical shapes are adopted, the two spiral shafts are synchronous in speed and opposite in direction when rotating, stirring blades respectively form spiral arrangement with opposite rotation directions, and the stirring blades of the stirrer with the structure push the dry powder mortar from a feed inlet to the feed inlet while stirring the dry powder mortar, so that continuous production is realized, the production efficiency is effectively improved, but the mixing degree of materials is not high and the stirring is not uniform in the process;
3) Is not suitable for mixing of wide source materials
The wide source material is a material which fully utilizes the poor local engineering property and is often treated as waste slag, and the strength and the performance of the wide source material are improved to a great extent by adding cementing materials, so that the requirements of engineering use are met;
4) The equipment is not convenient and fast enough to move
The movable stable soil mixing station is convenient to transfer only, can move in a non-literal sense, uses a cement tank to store lime, cement and other powder materials, and the cement tank is not integrated with the movable stable soil mixing station, so that the movable stable soil mixing station needs to be additionally disassembled, transported and installed during transfer.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a mobile wide-source cementing material planetary mixing station, which aims to overcome the defects in the prior art.
The technical scheme for solving the technical problems is as follows: a mobile wide source cement planetary mixing station comprising: the device comprises a wheel type mobile platform, wherein a planetary vertical shaft stirrer is fixed on the wheel type mobile platform, a storage hopper and a powder storage bin are fixed above the planetary vertical shaft stirrer on the wheel type mobile platform, a decrement balance is respectively fixed at the bottom of the storage hopper and the bottom of the powder storage bin, a belt conveyor is arranged at a discharge hole of the planetary vertical shaft stirrer, a feeding end of the belt conveyor is rotationally connected with the wheel type mobile platform, and a telescopic pull rod for adjusting the inclination angle of the belt conveyor is arranged between the middle part of the belt conveyor and the wheel type mobile platform.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, a multi-layer blade stirrer and an automatic scraper are arranged in the kettle of the planetary vertical shaft stirrer.
Still further, the number of multi-layer paddle agitators is 2 or 3, and the number of automatic doctor blade pairs is 1 or 2.
Further, the belt conveyor adopts a herringbone belt conveyor or a partition plate type belt conveyor.
Further, the decrement balance and the belt conveyor are respectively connected with a microcomputer, and the microcomputer is connected with a touch display screen.
Further, an auxiliary blanking stirring shaft is arranged in the storage hopper, and a power source for driving the auxiliary blanking stirring shaft to rotate is fixed outside the storage hopper.
Further, a plurality of telescopic supporting rods are fixed below the wheel type mobile platform, and traction hooks are fixed on the wheel type mobile platform.
Further, a screen is fixed in the inlet on the storage hopper.
Further, the adjusting range of the gap of the screen is 10 mm-80 mm.
Further, the volume of the storage hopper was 4.5m 3, and the volume of the powder storage bin was 4.5m 3.
The beneficial effects of the utility model are as follows:
The movable wide-source cementing material planetary mixing station is only provided with one storage hopper for storing wide-source materials, a cement tank is not arranged, a powder storage bin temporarily stores binding materials (cement, lime, curing agent and the like), and the feeding is added by a powder transportation tank truck or a loading machine, so that the equipment volume can be greatly reduced, and the convenience of equipment movement is improved;
Compared with a double-shaft horizontal continuous mixer, the planetary vertical shaft mixer is more uniform in mixing and longer in running time;
All components are carried on one wheel type mobile platform, so that additional disassembly, transportation and installation are not needed during transition;
The equipment has extremely high adaptability and advancement to the mixing of wide source materials, greatly reduces the construction cost, is more convenient and fast to construct, has stronger equipment mobility and higher yield, and has low requirements on site selection.
Drawings
FIG. 1 is a block diagram of a planetary mixing station for a mobile wide source cement according to the present utility model;
FIG. 2 is a top view of the mobile wide source cement planetary mixing station of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a wheel type moving platform, 2, a planetary vertical shaft stirrer, 210, a discharge port, 3, a storage hopper, 310, an auxiliary blanking stirring shaft, 320 and a power source, 4, a powder storage bin, 5, a decrement balance, 6, a belt conveyor, 7, a telescopic pull rod, 8, a microcomputer, 9, a telescopic support rod, 10, a traction hook, 11 and a screen.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Example 1
As shown in fig. 1 and 2, a mobile wide source cement planetary mixing station comprises: the device comprises a wheel type mobile platform 1, wherein a planetary vertical shaft stirrer 2 is fixed on the wheel type mobile platform 1, the planetary vertical shaft stirrer 2 adopts the prior art, a planetary vertical shaft quick stirrer with the model MP1500 can be selected, the feeding amount is 3m 3 during each stirring, the discharging amount is 2m 3~3m3, a storage hopper 3 and a powder storage bin 4 are fixed above the planetary vertical shaft stirrer 2 on the wheel type mobile platform 1, the storage hopper 3 and the powder storage bin 4 are preferably distributed on two sides of the planetary vertical shaft stirrer 2, the powder storage bin 4 is preferably provided with a storage bin provided with a vibrator to help discharging, a weight reducing scale 5 is fixed at the bottom of the storage hopper 3, a weight reducing scale 5 is also fixed at the bottom of the powder storage bin 4, the weight reducing scale 5 generally weighs one whole bin, discharging is stopped when the discharging weight reaches a set value, and the structure and the working principle of the weight reducing scale 5 are the prior art, so detailed description is omitted;
A belt conveyor 6 is arranged at a discharge hole 210 of the planetary vertical shaft mixer 2, a feeding end of the belt conveyor 6 is rotationally connected with the wheel type movable platform 1, a telescopic pull rod 7 for adjusting the inclination angle of the belt conveyor 6 is arranged between the middle part of the belt conveyor 6 and the wheel type movable platform 1, and equipment transportation and material conveying to a dump truck are facilitated;
The working procedure is as follows:
the storage hopper 3 is used for storing wide source material, and wide source material is the material that make full use of local engineering property is poor, often be discarded as abandoning the sediment and handle, and powder storage bin 4 is used for storing the binder, and the binder includes: cement, lime, curing agent, fly ash and the like, the powder storage bin 4 can be fed by a loader, and can also be fed by a powder transportation tank truck under pressure or a screw conveyor, and the pressure in the bin is relieved by an explosion-proof valve and a dust remover;
Under the action of gravity, the wide source material falls into the planetary vertical shaft mixer 2 from the storage hopper 3 through the valve of the decrement balance 5, and after the wide source material reaches a set value, the valve is closed to prevent discharging;
Under the action of gravity, the binder falls into the planetary vertical shaft mixer 2 from the powder storage bin 4 through the valve of the decrement balance 5, and after the binder reaches a set value, the valve is closed to prevent discharging;
the blanking amount of the wide source material and the binder is determined according to the construction proportion;
The wide source materials and the binder in the planetary vertical shaft mixer 2 are propelled and split under the action of the blades, so that the materials are mixed in a crossed three-dimensional mode, the mutual positions of partial materials are continuously redistributed, uniform stirring is finally achieved, the mixed materials after being mixed are detected on site to determine whether the mixed materials are qualified, and the qualified finished mixed materials can be directly conveyed to a nearby empty space by the belt conveyor 6 after being discharged from the planetary vertical shaft mixer 2, can also be conveyed to a dump truck by the belt conveyor 6, and are conveyed to a construction site by the dump truck to carry out the next procedure.
The movable wide-source cementing material planetary mixing station is only provided with one storage hopper 3 for storing wide-source materials, a cement tank is not arranged, a powder storage bin 4 temporarily stores binding materials (cement, lime, curing agent and the like), and the feeding is added by a powder transportation tank truck or a loading machine, so that the equipment volume can be greatly reduced, and the convenience of equipment movement is improved;
The cement tank is modified to be a powder (cement, lime, curing agent and the like) storage bin, so that the cement tank can be charged by a loader or a powder transport tank truck, if the powder transport vehicle is used for feeding on site, the powder transport vehicle needs to be additionally purchased or leased, the leasing cost of the powder transport tank truck of 50m 3 is about 1.5 ten yuan/month, the purchasing cost is more than 10 ten thousand yuan, and because the yield of the equipment is high, at least two equipment are needed to ensure that the site cannot be subjected to steamed corn, the cost is additionally increased no matter the equipment purchases or leases, and if the loading of the loader is used, the loading of the storage hopper 3 and the powder storage bin 4 can be met by only one loader;
The equipment has extremely high adaptability and advancement to the mixing of wide source materials, greatly reduces the construction cost, is more convenient and fast to construct, has stronger equipment mobility and higher yield, and has low requirements on site selection.
Example 2
As shown in fig. 1 and 2, this embodiment is a further improvement of the embodiment 1, and specifically includes the following steps:
The planetary vertical shaft stirrer 2 has several layers of paddle stirrers and automatic scrapers inside the kettle, and the paddle stirrers revolve around the axis of the kettle body and rotate at different rotation speeds around the axis to make the material make complex motion inside the kettle body, and the material is split and mixed in crossed three-dimensional mode under the combined action of the paddle stirrers, the efficiency of the mixer is usually several times that of a common mixer when the mixer is subjected to strong shearing and rubbing, so that the mutual positions of partial materials are continuously redistributed, uniform stirring is achieved, the materials are finally discharged from a discharge opening, and the automatic scraper can scrape the materials on the inner wall of the kettle so as to avoid accumulation and adhesion, namely, compared with a double-shaft horizontal continuous mixer, the mixer adopting a planetary vertical shaft mixer is more uniform in mixing and longer in running time.
Further: the number of the multi-layer blade stirrers is 2 or 3, and the number of the automatic scraper pairs is 1 or 2.
Example 3
As shown in fig. 1 and 2, this embodiment is a further improvement of the embodiment 1 or 2, and specifically includes the following steps:
the belt conveyor 6 adopts a herringbone belt conveyor or a partition plate type belt conveyor, and is suitable for conveying materials at a large inclination angle.
Example 4
As shown in fig. 1, this embodiment is a further improvement of any of embodiments 1 to 3, and specifically includes the following:
The decrement balance 5 and the belt conveyor 6 are respectively and electrically connected with the microcomputer 8, the microcomputer 8 is electrically connected with the touch display screen, and the amount of the decrement balance 5 fed at one time, the feeding speed of the decrement balance 5, the rotating speed of the belt conveyor 6 and the like can be adjusted through the touch display screen.
Example 5
As shown in fig. 2, this embodiment is a further improvement of any of embodiments 1 to 4, and is specifically as follows:
The auxiliary blanking stirring shaft 310 is arranged in the storage hopper 3, the power source 320 for driving the auxiliary blanking stirring shaft 310 to rotate is fixed outside the storage hopper 3, and the auxiliary blanking stirring shaft 310 in a rotating state can assist the blanking of wide source materials.
Example 6
As shown in fig. 1, this embodiment is a further improvement of any of embodiments 1 to 5, and specifically includes the following:
a plurality of lifting support rods 9 are fixed below the wheel type mobile platform 1, support equipment during construction plays a role of stabilizing equipment, and the height is contracted during movement, so that transportation and movement are facilitated; a traction hook 10 is fixed on the wheel type mobile platform 1, so that the whole mixing station is conveniently dragged by a trailer.
Example 7
As shown in fig. 1, this embodiment is a further improvement of any of embodiments 1 to 6, and is specifically as follows:
A screen 11 is fixed in the inlet of the storage hopper 3, and larger-particle materials can be removed by using the screen 11 due to the indeterminate particle size of the wide-source materials.
Further: the adjusting range of the gap of the screen 11 is 10 mm-80 mm, and the gap of the screen is determined by the material characteristics and the performance of the stirrer.
Example 8
As shown in fig. 1, this embodiment is a further improvement of any of embodiments 1 to 7, and is specifically as follows:
The volume of the storage hopper 3 is 4.5m 3, the volume of the powder storage bin 4 is 4.5m 3, and the powder storage bin is sufficiently fed for half an hour.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. A mobile wide source cement planetary mixing station comprising: wheel formula moving platform (1), fixed planetary vertical scroll mixer (2) on wheel formula moving platform (1), fixed storage hopper (3) and powder storage bin (4) of top of planetary vertical scroll mixer (2) on wheel formula moving platform (1), fixed decrement balance (5) respectively in storage hopper (3) and powder storage bin (4) bottom, discharge gate (210) department of planetary vertical scroll mixer (2) arranges belt feeder (6), the feed end of belt feeder (6) with wheel formula moving platform (1) rotate and are connected, the middle part of belt feeder (6) with set up telescopic link (7) that are used for adjusting belt feeder (6) inclination between wheel formula moving platform (1).
2. The mobile wide-source cement planetary mixing station according to claim 1, wherein: the kettle of the planetary vertical shaft stirrer (2) is internally provided with a multi-layer blade stirrer and an automatic scraper.
3. The mobile wide-source cement planetary mixing station according to claim 2, wherein: the number of the multi-layer paddle stirrers is 2 or 3, and the number of the automatic scraper pairs is 1 or 2.
4. The mobile wide-source cement planetary mixing station according to claim 1, wherein: the belt conveyor (6) adopts a herringbone belt conveyor or a partition plate type belt conveyor.
5. The mobile wide-source cement planetary mixing station according to claim 1, wherein: the decrement balance (5) and the belt conveyor (6) are respectively and electrically connected with the microcomputer (8), and the microcomputer (8) is electrically connected with the touch display screen.
6. The mobile wide-source cement planetary mixing station according to claim 1, wherein: the automatic feeding and discharging device is characterized in that an auxiliary discharging stirring shaft (310) is arranged in the storage hopper (3), and a power source (320) used for driving the auxiliary discharging stirring shaft (310) to rotate is fixed outside the storage hopper (3).
7. The mobile wide-source cement planetary mixing station according to claim 1, wherein: a plurality of telescopic supporting rods (9) are fixed below the wheel type mobile platform (1), and traction hooks (10) are fixed on the wheel type mobile platform (1).
8. The mobile wide-source cement planetary mixing station according to claim 1, wherein: a screen (11) is fixed in the inlet on the storage hopper (3).
9. The mobile wide-source cement planetary mixing station of claim 8, wherein: the gap adjusting range of the screen (11) is 10 mm-80 mm.
10. A mobile wide source cement planetary mixing station according to any one of claims 1 to 9, wherein: the volume of the storage hopper (3) is 4.5m 3, and the volume of the powder storage bin (4) is 4.5m 3.
CN202323633107.3U 2023-12-29 2023-12-29 Movable wide-source cementing material planetary mixing station Active CN221518318U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323633107.3U CN221518318U (en) 2023-12-29 2023-12-29 Movable wide-source cementing material planetary mixing station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323633107.3U CN221518318U (en) 2023-12-29 2023-12-29 Movable wide-source cementing material planetary mixing station

Publications (1)

Publication Number Publication Date
CN221518318U true CN221518318U (en) 2024-08-13

Family

ID=92206754

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323633107.3U Active CN221518318U (en) 2023-12-29 2023-12-29 Movable wide-source cementing material planetary mixing station

Country Status (1)

Country Link
CN (1) CN221518318U (en)

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