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A dry-mixed masonry mortar preparation equipment

A technology of masonry mortar and dry mixing, which is applied in clay preparation devices, chemical instruments and methods, cement mixing devices, etc. Effect

Active Publication Date: 2020-09-15
杭州正博新型建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current construction projects are equipped with a special stirring device. The stirring device is fed first, then stirred, and then used. However, one stirring device is fed first and then stirred. It is not in use when feeding, and two are used. When the stirring device works alternately, one power part of the stirring device will also be idle. When a larger project uses the stirring device, multiple power parts will be idle. This is a certain idle resource, which means that the efficiency of the working parts is low.

Method used

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  • A dry-mixed masonry mortar preparation equipment
  • A dry-mixed masonry mortar preparation equipment
  • A dry-mixed masonry mortar preparation equipment

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0031] The specific embodiment: the main unidirectionality of the one-way transmission device 3 is completed by the ratchet 10 and the ratchet 8. When the rotation direction of the ratchet 10 is from the arc surface side of the ratchet 8 to the plane side, the ratchet The long slope of the tooth groove of 10 is slidingly connected with the top of the ratchet 8, because the sliding connection occurs, so that the driven wheel 7 will not be driven, and when the first gear 6 moves in the opposite direction, the short slope of the tooth groove of the ratchet 10 will not be driven. It will be against the ratchet 8, and the space between the ratchet 8 and the ratchet 10 is too small to make the ratchet 8 rotate, so that the ratchet 10 drives the driven wheel 7 to rotate through the ratchet 8, and the ratchet 10 and the ratchet 8 When relative sliding occurs, the tooth tip of the ratchet wheel 10 will press the ratchet 8 down. When there is no return mechanism, the ratchet 8 cannot be ...

Embodiment 1

[0037] A kind of dry-mixed masonry mortar, according to the mass percentage, the specific position is 14% of cement, 8% of pulverized coal powder, 28% of 3-5mm coarse sand, 13% of 1.6-3mm medium sand, 14% of 0.8-1.6mm medium sand, 14% of fine sand below 0.8mm, 0.1% of wood calcium powder and 0.02% of cellulose ether.

Embodiment 2

[0039] The technical features of embodiment two are basically the same as embodiment one, the only difference is that a dry-mixed masonry mortar is 18% of cement, 12% of pulverized coal powder, 31% of 3-5mm coarse sand, 16% of 1.6-3mm medium sand, 16% of 0.8-1.6mm medium sand, 16% of fine sand below 0.8mm, 0.05% of wood calcium powder and 0.01% of cellulose ether.

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Abstract

The invention discloses dry-mixed masonry mortar and a preparation device thereof. The preparation device comprises two groups of mixing drums, wherein the two groups of mixing drums are connected with reinforcing plates; one-way transmission devices are arranged on the bottom parts of the mixing drums; a protection shell is fixedly connected to the bottom parts of the mixing drums; and a motor isarranged in the protection shell and is connected with the two groups of one-way transmission devices. According to the dry-mixed masonry mortar and the preparation device thereof, the motor meshes with a tooth belt so as to drive the one-way transmission devices, and the transmission directions of the two one-way transmission devices are opposite, so that the motor can only drive one stirring blade to work during rotation; in addition, the two mixing drums are arranged, one mixing drum is used for stirring and the other mixing drum is used for loading at the same time, and the working statesof the two mixing drums can be conveniently switched; when the motor rotates reversely, the other stirring blade can be driven to work; and the device is only provided with one power part, so that the power part cannot be idle, and the working efficiency of the power part is effectively improved.

Description

technical field [0001] The invention relates to the technical field of building mortar, in particular to equipment for preparing dry-mixed masonry mortar. Background technique [0002] With the acceleration of urbanization in my country, the demand for mortar is also increasing. Mortar is a bonding substance used in building bricks. It is composed of a certain proportion of sand and cementing materials (cement, lime paste, clay, etc.) and water. It is also called mortar and mortar. Commonly used mortars are cement mortar, mixed mortar (or cement-lime mortar), lime mortar and clay mortar. Mortar mixing equipment is inseparable from the production process of mortar. The mortar mixing equipment is to mix sand, cement or sandstone aggregate and water and mix them into mortar mixture to realize the processing and production of mortar. The current construction projects are equipped with a special stirring device. The stirring device is fed first, then stirred, and then used. How...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28C5/08B28C5/16C04B28/00
CPCB28C5/0831B28C5/16C04B28/00C04B18/14C04B14/06C04B20/0076C04B24/18C04B24/383
Inventor 张正良
Owner 杭州正博新型建筑材料有限公司
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