CN114932632A - Mortar stirring production line - Google Patents

Mortar stirring production line Download PDF

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Publication number
CN114932632A
CN114932632A CN202210731559.6A CN202210731559A CN114932632A CN 114932632 A CN114932632 A CN 114932632A CN 202210731559 A CN202210731559 A CN 202210731559A CN 114932632 A CN114932632 A CN 114932632A
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CN
China
Prior art keywords
stirring
weighing
bin
production line
discharge hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210731559.6A
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Chinese (zh)
Inventor
刘泽恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Artek New Materials Co ltd
Original Assignee
Hunan Artek New Materials Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan Artek New Materials Co ltd filed Critical Hunan Artek New Materials Co ltd
Priority to CN202210731559.6A priority Critical patent/CN114932632A/en
Publication of CN114932632A publication Critical patent/CN114932632A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
    • B28C7/044—Weighing mechanisms specially adapted therefor; Weighing containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806—Details; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806—Details; Accessories
    • B28C5/0818—Charging or discharging gates or chutes; Sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
    • B28C7/0445—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery using a weighing receptacle, the feeding thereof being automatically suspended after a predetermined weight has been obtained
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B28C7/067—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of stationary hoppers, chambers or bins from which the material is fed gravitationally, e.g. having agitating means therein
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Abstract

The invention provides a mortar stirring production line, which comprises: the device comprises a supporting platform, a discharging bin, a powder weighing bin, a sizing material metering tank, a weighing sensor and stirring equipment; the stirring equipment is arranged on the supporting platform, the powder weighing bin and the sizing material metering tank are arranged above the stirring equipment and are communicated with the stirring equipment, and the discharging bin is arranged above the powder weighing bin and is communicated with the powder weighing bin; the upper end of the sizing material metering tank is hung on the supporting platform through a weighing lifting hook, and the weighing sensor is arranged in the middle of the weighing lifting hook and connected with the weighing lifting hooks on two sides; a buffer valve with a rotating blade is arranged at the joint of the discharging bin and the powder weighing bin; according to the invention, the buffer valve with the rotating blade is arranged between the discharging bin and the powder weighing bin, and the weighing sensor is arranged on the weighing hook, so that the accuracy of weighing mortar materials can be improved, the weighing error is reduced, and the product quality is improved.

Description

Mortar stirring production line
Technical Field
The invention relates to the field of constructional engineering, in particular to a mortar stirring production line.
Background
The mortar is a bonding substance used for building bricks on a building, is formed by adding water into sand and cementing materials (cement, lime paste, clay and the like) according to a certain proportion, is also called mortar, is also used as mortar, is used for building and plastering engineering, and can be divided into building mortar and plastering mortar, wherein the building mortar and the plastering mortar are used for building bricks, stones, building blocks and the like and installing members; the latter is used for plastering the surfaces of wall surfaces, ground surfaces, roof surfaces, beam-column structures and the like so as to meet the requirements of protection, decoration and the like; at present, mass production can be achieved for the production speed of mortar, people specially set a mortar production line to produce mortar, and meanwhile, in order to ensure the quality of mortar, the proportion of materials needs to be accurately controlled.
The full-automatic production line for mortar is disclosed in prior art CN202110456413.0, including the production line support, fixed mounting has roof and bottom plate on the production line support, and fixed mounting has the seat of weighing on the roof, fixed mounting has a raw materials title section of thick bamboo on the seat of weighing, and fixedly connected with feed inlet and discharge gate on the raw materials title section of thick bamboo, discharge gate fixed connection just mixes on the machine, and mix fixedly connected with agitator motor and supporting seat on the machine, and rotate between the two and install the (mixing) shaft, fixed mounting has the bearing on the (mixing) shaft, and rotates on the bearing and install the puddler, and fixed mounting has the plectrum on the puddler. Although the invention can reduce mortar residue, the following problems still exist:
1) the weighing sensor of the existing production line is used for bearing the powder weighing bin below the powder weighing bin or is used for weighing the powder inside the powder weighing bin, so that the weighing result error is large.
2) Only sand materials are weighed, and rubber materials are not metered, so that whether the proportioning is correct or not cannot be determined.
3) When the sand material of current production line got into the powder storehouse of weighing, the valve was opened the back sand material and just is continuously got into the powder storehouse of weighing, weighed the storehouse to the powder and produced great impact force to lead to the atmospheric pressure in the powder storehouse of weighing to rise fast, influence the precision of weighing.
Disclosure of Invention
In view of this, the present invention provides a mortar stirring production line, in which a buffer valve with a rotating blade is disposed between a discharging bin and a powder weighing bin, and a weighing sensor is disposed on a weighing hook, so as to improve accuracy of weighing mortar materials, reduce weighing errors, and improve product quality.
The technical scheme adopted by the invention for solving the technical problems is as follows:
provided is a mortar stirring production line, including: the device comprises a supporting platform, a discharging bin, a powder weighing bin, a sizing material metering tank, a weighing sensor and stirring equipment;
the stirring equipment is arranged on the supporting platform, the powder weighing bin and the sizing material metering tank are arranged above the stirring equipment and are communicated with the stirring equipment, and the discharging bin is arranged above the powder weighing bin and is communicated with the powder weighing bin; the upper end of the sizing material metering tank is hung on the supporting platform through a weighing lifting hook, and the weighing sensor is arranged in the middle of the weighing lifting hook and connected with the weighing lifting hooks on two sides; the junction of feed bin and powder storehouse of weighing is provided with the buffer valve who takes rotary blade down, buffer valve can control the material and flow to the speed in powder storehouse of weighing from feed bin.
The buffering valve separates the sand material passing through by the rotating blades, so that the sand material can intermittently fall into the powder weighing bin, and the impact force generated by continuous sliding of the sand material is prevented from influencing the weighing precision.
Preferably, the device also comprises a storage tank, wherein the storage tank is communicated with the blanking bin through a conveying device; during the feed bin under is carried to the material in the storage tank through conveyer, reduce artifical transportation, reduce intensity of labour.
Preferably, the conveying device is a pneumatic conveying device, the powder material is conveyed by the pneumatic conveying device, and the characteristic that the pneumatic conveying device can be bent at will is utilized, so that the installation space of equipment can be saved, and the conveying efficiency can be improved.
Preferably, still include the dust removal jar, the dust removal jar is connected through the top at feed bin down with the upper end intercommunication of feed bin, not only can make down in the feed bin because the gas outgoing of material entering, prevent that atmospheric pressure from rising in the feed bin, can collect following gas outgoing's dust in the feed bin moreover.
Preferably, the stirring device comprises: the stirring device comprises a rack, a stirring cylinder, a rotary driving component, a stirring paddle and a driving device; the stirring cylinder body is arranged on the rack in a self-rotating manner through the rotary driving assembly, one end of the stirring paddle is in transmission connection with the driving device arranged on the rack, and the other end of the stirring paddle is arranged in the stirring cylinder body and is eccentrically arranged with the stirring cylinder body; a discharge port of the stirring cylinder body is provided with a switch valve for plugging the discharge port; through the stirring barrel and the stirring rake that adopt can the rotation, improve stirring shaping speed, improve production efficiency.
Preferably, the switch valve is a telescopic plug rod, the upper end of the discharge port is cylindrical, and the lower end of the discharge port is flared and expands outwards; the flexible cock stem includes telescopic cylinder and stopper post, but the setting of stopper post rotation is held at telescopic cylinder's removal, just the stopper post can carry out the stopper tightly to the discharge gate through telescopic cylinder to can follow the churning barrel and rotate together.
It should be noted that, the existing sealing of the discharge port by using the telescopic plug rod is used under the condition that the stirring cylinder is fixed, but in order to improve the stirring efficiency, the invention uses the stirring cylinder which can rotate, so that if the conventional telescopic plug rod is used, the telescopic plug rod and the discharge port rub when the stirring cylinder rotates, thereby causing the conditions of not tight sealing and material leakage; the invention adopts the switch valve, which can slowly cause the condition that the switch valve can not be closed or the sealing is not tight due to the residue of the mortar on the switch valve, thereby preventing the friction loss between the telescopic plug rod and the discharge hole by adopting the plug column capable of rotating, and preventing the discharge hole from being blocked due to the accumulation of the materials in the discharge hole.
Preferably, the plug comprises an integrally formed base body and a column head, the size of the column head is matched with that of the cylindrical part at the upper end of the discharge port, and when the plug tightly plugs the discharge port, the upper end face of the column head can be flush with that of the discharge port; the size of the upper end of the base body is matched with the size of the horn-shaped part at the lower end of the discharge hole.
It should be noted that, because the lower end of the discharge hole adopts the horn-shaped opening, the opening area of the lower end of the discharge hole is enlarged, so that the plug is easier to align with the discharge hole; and the shape that corresponds with tubaeform opening is adopted to the base member upper end, makes the column cap when to the discharge gate shutoff, carries out the secondary shutoff by base member upper end to the discharge gate lower extreme, further prevents that the material from revealing.
Preferably, an annular groove is formed in the circumference of the joint of the base body and the column cap, a sealing gasket is arranged in the annular groove, and the sealing gasket is embedded in the annular groove and partially protrudes out of the annular groove.
Preferably, the lower extreme of stirring rake is connected impeller, supporting platform uses composite rock wool board to make, preferably uses the compound rock wool board of 50mm color steel best.
Preferably, a receiving hopper is arranged below the telescopic plug rod, and the telescopic plug rod is positioned in the center of an opening at the upper end of the receiving hopper.
The invention has the beneficial effects that:
according to the mortar stirring production line provided by the invention, the buffer valve with the rotating blade is arranged between the discharging bin and the powder weighing bin, the powder weighing bin is suspended on the supporting platform through the weighing lifting hook, and the weighing sensor is arranged in the middle of the weighing lifting hook, so that the accuracy of weighing mortar materials can be effectively improved, the weighing error is reduced, and the product quality is improved.
Compared with the existing dumping type discharging stirring device, the stirring device adopting the lower discharging mode is adopted, and the stirring device does not need to be turned over, so that the service life of the device is prolonged, the labor cost can be saved, and the labor intensity is reduced.
The stirring equipment for discharging materials downwards is convenient for discharging materials at the discharge port, so that the residual amount of mortar in the stirring cylinder is reduced; its stopper post rotates through pivot and flexible stopper rod to be connected, and then reaches the stopper post and follows stirring barrel synchronous revolution, and other row's material blocking device existing relatively has reduced agitated vessel and has taken place the possibility of seepage when the stirring, and seals ring on the stopper post, can improve the shutoff leakproofness between stopper post and the stirring barrel discharge gate, and the change of being convenient for still can effectively prolong the life of stopper post.
The invention adopts the pneumatic conveying device to convey the powder material, and not only can save the installation space of the equipment, but also can improve the conveying efficiency by utilizing the characteristic that the pneumatic conveying device can be bent at will.
Drawings
Fig. 1 is a schematic view of the overall structure of a mortar mixing production line according to embodiment 1 of the present invention.
Fig. 2 is a left side view of a mortar mixing line according to embodiment 1 of the present invention.
Fig. 3 is a schematic view of a weighing hook mounting structure of a mortar mixing production line according to embodiment 1 of the present invention.
Fig. 4 is a schematic structural view of a stirring device of a mortar stirring production line according to embodiment 1 of the present invention.
Fig. 5 is a schematic structural view of a telescopic stopper rod of a mortar mixing production line according to embodiment 1 of the present invention.
Fig. 6 is a front view of the overall structure of a mortar mixing line according to embodiment 2 of the present invention.
Fig. 7 is a plan view of the overall structure of a mortar mixing line according to embodiment 2 of the present invention.
Fig. 8 is a schematic view of an installation structure of the blanking bin and the powder weighing bin in embodiment 2 of the present invention.
In the figure: 1. a support platform; 2. discharging a material bin; 21. a buffer valve; 3. a powder weighing bin; 4. a sizing material metering tank; 5. a weighing sensor; 6. a stirring device; 61. a frame; 62. a mixing cylinder; 621. a discharge port; 63. a rotary drive assembly; 64. a stirring paddle; 641. a stirring impeller; 65. a drive device; 66. a telescopic plug rod; 661. a telescopic cylinder; 662. a plug; 6621. a base; 6622. a column cap; 6623. a sealing gasket; 7. a weighing hook; 8. a material storage tank; 81. a conveying device; 811. a pneumatic conveying device; 9. a dust removal tank; 10. a material receiving hopper.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by those skilled in the art with reference to specific embodiments.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 5, a mortar mixing production line includes: the device comprises a supporting platform 1, a blanking bin 2, a powder weighing bin 3, a sizing material metering tank 4, a weighing sensor 5 and a stirring device 6;
the stirring device 6 is arranged on the supporting platform 1, the powder weighing bin 3 and the sizing material metering tank 4 are arranged above the stirring device 6 and are communicated with the stirring device 6, and the discharging bin 2 is arranged above the powder weighing bin 3 and is communicated with the powder weighing bin; the upper end of the sizing material metering tank 4 is hung on the supporting platform 1 through a weighing lifting hook 7, and the weighing sensor 5 is arranged in the middle of the weighing lifting hook 7 and connected with the weighing lifting hooks 7 on two sides; the junction of feed bin 2 and powder storehouse 3 of weighing down is provided with the buffer valve 21 of taking rotary blade, buffer valve 21 can control the speed that the material weighed storehouse 3 from feed bin 2 flow direction powder down.
The stirring device 6 comprises: the stirring device comprises a frame 61, a stirring cylinder 62, a rotary driving component 63, a stirring paddle 64 and a driving device 65; the stirring cylinder 62 is arranged on the frame 61 in a rotatable manner through a rotary driving assembly 63, one end of the stirring paddle 64 is in transmission connection with a driving device 65 arranged on the frame 61, and the other end of the stirring paddle is arranged in the stirring cylinder 62 and is eccentrically arranged with the stirring cylinder 62; the discharge hole 621 of the stirring cylinder 62 is provided with a switch valve for plugging the discharge hole 621.
The switch valve is a telescopic plug rod 66, the upper end of the discharge hole 621 is cylindrical, and the lower end of the discharge hole is flared and expanded outwards; the telescopic plug rod 66 comprises a telescopic cylinder 661 and a plug 662, the plug 662 can rotate and is arranged at the moving end of the telescopic cylinder 661, and the plug 662 can tightly plug the discharge hole 621 through the telescopic cylinder 661 and can rotate along with the stirring cylinder 62.
The plunger 662 comprises an integrally formed base 6621 and a column head 6622, the size of the column head 6622 is matched with the size of the upper cylindrical part of the discharge hole 621, and when the plunger 662 tightly plugs the discharge hole 621, the upper end face of the column head 6622 can be flush with the upper end face of the discharge hole 621; the size of the upper end of the base body 6621 is matched with the size of the horn-shaped part at the lower end of the discharge hole 621.
An annular groove is arranged on the circumference of the joint of the base body 6621 and the column head 6622, a sealing gasket 6623 is arranged in the annular groove, and the sealing gasket 6623 is embedded in the annular groove and partially protrudes out of the annular groove.
The impeller 641 is connected to the lower extreme of stirring rake 64, supporting platform 1 uses composite rock wool board to make.
The hopper 10 is arranged below the telescopic plug rod 66, and the telescopic plug rod 66 is positioned in the center of an upper end opening of the hopper 10.
The working principle and the using method of the mortar stirring production line of the embodiment are as follows:
according to the mortar stirring production line provided by the embodiment, the buffer valve 21 with the rotating blade is arranged between the discharging bin 2 and the powder weighing bin 3, the powder weighing bin 3 is suspended on the supporting platform 1 through the weighing lifting hook 7, the weighing sensor 5 is arranged in the middle of the weighing lifting hook 7, the accuracy of mortar material weighing can be effectively improved, the weighing error is reduced, the product quality is improved, and the stirring forming speed and the production efficiency are improved by adopting the stirring cylinder body 62 and the stirring paddle 64 which can rotate automatically; the adoption can follow the rotatory stopper 662 of stirring barrel 62, can prevent promptly that stopper 662 and discharge gate 621 from taking place relative rotation, cause discharge gate 621 and stopper 662 wearing and tearing, lead to the not tight condition of shutoff to take place, also can utilize in the stopper 662 stretches into discharge gate 621, prevent to stir in-process mortar deposit in discharge gate 621, cause the discharge gate 621 to block up, the condition such as the valve can't close takes place.
When the device is used, a worker adds materials into the blanking bin 2, adds sizing materials into the metering tank, firstly adds water to a first weighing value, then adds sizing materials to a second weighing value, opens the buffer valve 21 of the blanking bin 2, and enables the materials in the powder weighing bin 3 to reach a required value (the weighing value and the required value are calculated according to a specific ratio, if the ratio is 1:1:3, namely the first weighing value is 1 unit of materials, the second weighing value is 2 units of materials, and the required value is 3 units of materials); starting the stirring equipment 6; and simultaneously opening the valves of the sizing material metering tank 4 and the powder weighing bin 3, enabling the materials to enter the stirring cylinder body 62 for stirring, adjusting the rotating speed of the rotary driving assembly 63 and the driving device 65, enabling the materials in the stirring cylinder body 62 to be rapidly and uniformly stirred, after the stirring is completed, starting the telescopic cylinder 661, retracting the telescopic cylinder 661, driving the plug 662 to move away from the discharge hole 621 of the stirring cylinder body 62, enabling the materials to flow from the stirring cylinder body 62 to the receiving hopper 10, and loading and transporting the stirred materials by adopting a transport vehicle, a packaging bag and the like below the receiving hopper 10.
Example 2
As shown in fig. 6 to 8, the mortar mixing production line of the embodiment includes: the device comprises a supporting platform 1, a blanking bin 2, a powder weighing bin 3, a sizing material metering tank 4, a weighing sensor 5 and a stirring device 6;
the stirring device 6 is arranged on the supporting platform 1, the powder weighing bin 3 and the sizing material metering tank 4 are arranged above the stirring device 6 and are communicated with the stirring device 6, and the discharging bin 2 is arranged above the powder weighing bin 3 and is communicated with the powder weighing bin; the upper end of the sizing material metering tank 4 is hung on the supporting platform 1 through a weighing lifting hook 7, and the weighing sensor 5 is arranged in the middle of the weighing lifting hook 7 and connected with the weighing lifting hooks 7 on two sides; the junction of feed bin 2 and powder storehouse 3 of weighing down is provided with the buffer valve 21 of taking rotary blade, buffer valve 21 can control the speed that the material weighed storehouse 3 from feed bin 2 flow direction powder down.
Still include storage tank 8, storage tank 8 passes through conveyor 81 and lower feed bin 2 intercommunication.
The conveying device 81 is a pneumatic conveying device 811.
Still include dust removal tank 9, dust removal tank 9 communicates with the upper end of feed bin 2
The stirring device 6 comprises: the stirring device comprises a frame 61, a stirring cylinder 62, a rotary driving component 63, a stirring paddle 64 and a driving device 65; the stirring cylinder 62 is arranged on the frame 61 in a rotatable manner through a rotary driving assembly 63, one end of the stirring paddle 64 is in transmission connection with a driving device 65 arranged on the frame 61, and the other end of the stirring paddle is arranged in the stirring cylinder 62 and is eccentrically arranged with the stirring cylinder 62; the discharge hole 621 of the stirring cylinder 62 is provided with a switch valve for plugging the discharge hole 621.
The switch valve is a telescopic plug rod 66, the upper end of the discharge hole 621 is cylindrical, and the lower end of the discharge hole is flared and expanded outwards; the telescopic plug rod 66 comprises a telescopic cylinder 661 and a plug 662, the plug 662 is arranged at the moving end of the telescopic cylinder 661 in a rotatable manner, and the plug 662 can plug the discharge hole 621 through the telescopic cylinder 661 and can rotate along with the stirring cylinder 62.
The plunger 662 comprises an integrally formed base 6621 and a column head 6622, the size of the column head 6622 is matched with the size of the upper cylindrical part of the discharge hole 621, and when the plunger 662 tightly plugs the discharge hole 621, the upper end face of the column head 6622 can be flush with the upper end face of the discharge hole 621; the size of the upper end of the base body 6621 is matched with the size of the horn-shaped part at the lower end of the discharge hole 621.
An annular groove is arranged on the circumferential surface of the joint of the base body 6621 and the column head 6622, a sealing gasket 6623 is arranged in the annular groove, and the sealing gasket 6623 is embedded in the annular groove and partially protrudes out of the annular groove. The deformability of the sealing gasket 6623,
the lower end of the stirring paddle 64 is connected with a stirring impeller 641.
The hopper 10 is arranged below the telescopic plug rod 66, and the telescopic plug rod 66 is positioned in the center of an upper end opening of the hopper 10.
The supporting platform 1 is made of composite rock wool boards.
Compared with the first embodiment:
according to the mortar stirring production line provided by the embodiment, the storage tank 8 is connected to the lower bin 2, and the conveying device 81 is used for ensuring that materials in the storage tank 8 are automatically conveyed to the lower bin 2, so that the labor intensity of workers is reduced; through passing through tube coupling dust removal tank 9 in the upper end of feed bin 2 down, not only can make in the feed bin 2 down because the gas outgoing of material entering, prevent that atmospheric pressure risees in the feed bin 2 down, can collect with gas outgoing's dust in the feed bin 2 down moreover.
Finally, it is to be noted that: the above description is only a preferred embodiment of the present invention, and is only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "upper surface", "lower surface", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (10)

1. A mortar stirring production line comprises: the device comprises a supporting platform (1), a discharging bin (2), a powder weighing bin (3), a sizing material metering tank (4), a weighing sensor (5) and a stirring device (6); the method is characterized in that:
the stirring device (6) is arranged on the supporting platform (1), the powder weighing bin (3) and the sizing material metering tank (4) are arranged above the stirring device (6) and communicated with the stirring device (6), and the lower storage bin (2) is arranged above the powder weighing bin (3) and communicated with the powder weighing bin; the upper end of the sizing material metering tank (4) is hung on the supporting platform (1) through a weighing lifting hook (7), and the weighing sensor (5) is arranged in the middle of the weighing lifting hook (7) and connected with the weighing lifting hooks (7) on two sides; the junction of the discharging bin (2) and the powder weighing bin (3) is provided with a buffer valve (21) with a rotating blade.
2. The mortar mixing production line of claim 1, wherein: still include storage tank (8), storage tank (8) are through conveyor (81) and feed bin (2) intercommunication.
3. The mortar mixing production line of claim 2, wherein: the conveying device (81) is a pneumatic conveying device (811).
4. The mortar mixing production line of claim 1, wherein: the automatic feeding device is characterized by further comprising a dust removal tank (9), wherein the dust removal tank (9) is communicated with the upper end of the feeding bin (2).
5. The mortar mixing production line of claim 1, wherein: the stirring device (6) comprises: the stirring device comprises a rack (61), a stirring cylinder (62), a rotary driving component (63), a stirring paddle (64) and a driving device (65); the stirring cylinder (62) is arranged on the rack (61) in a rotatable manner through a rotary driving component (63), one end of the stirring paddle (64) is in transmission connection with a driving device (65) arranged on the rack (61), and the other end of the stirring paddle is arranged in the stirring cylinder (62) and is eccentrically arranged with the stirring cylinder (62); and a discharge hole (621) of the stirring cylinder body (62) is provided with a switch valve for plugging the discharge hole (621).
6. The mortar mixing production line of claim 5, wherein: the switch valve is a telescopic plug rod (66), the upper end of the discharge hole (621) is cylindrical, and the lower end of the discharge hole is flared and expanded outwards; telescopic plug rod (66) include telescopic cylinder (661) and stopper post (662), but the setting of stopper post (662) rotation is held in the removal of telescopic cylinder (661), just stopper post (662) can stopper tightly discharge gate (621) through telescopic cylinder (661) to can follow stirring barrel (62) and rotate together.
7. The mortar mixing production line of claim 6, wherein: the plunger (662) comprises an integrally formed base body (6621) and a column head (6622), the size of the column head (6622) is matched with the size of the cylindrical part at the upper end of the discharge hole (621), and when the plunger (662) is used for plugging the discharge hole (621), the upper end face of the column head (6622) can be flush with the upper end face of the discharge hole (621); the size of the upper end of the base body (6621) is matched with the size of the horn-shaped part at the lower end of the discharge hole (621).
8. The mortar mixing production line of claim 7, wherein: an annular groove is arranged on the circumference of the joint of the base body (6621) and the column head (6622), a sealing gasket (6623) is arranged in the annular groove, and the sealing gasket (6623) is embedded in the annular groove and partially protrudes out of the annular groove.
9. The mortar mixing production line of claim 4, wherein: the lower end of the stirring paddle (64) is connected with a stirring impeller (641); the supporting platform (1) is made of composite rock wool boards.
10. The mortar mixing production line of claim 6, wherein: a material receiving hopper (10) is arranged below the telescopic plug rod (66), and the telescopic plug rod (66) is positioned in the center of an opening in the upper end of the material receiving hopper (10).
CN202210731559.6A 2022-06-25 2022-06-25 Mortar stirring production line Pending CN114932632A (en)

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US4850723A (en) * 1989-02-03 1989-07-25 Whiteman Marvin E Jr Bearing and seal assembly for motor mixer
US6435515B1 (en) * 1999-03-02 2002-08-20 Officine Meccaniche Galletti O.M.G. - S.R.L. Seal assembly for installation on shafts of mixers for concrete, mortar and similar mixtures
CN210525484U (en) * 2019-07-09 2020-05-15 谭龙 Building site cement agitating unit
CN210786976U (en) * 2019-08-21 2020-06-19 贺州兴塑新材料科技有限公司 PVC coating heating agitating unit
CN211194453U (en) * 2019-09-11 2020-08-07 深圳市华星建设工程有限公司 Concrete mixing device for construction
CN211254251U (en) * 2019-10-23 2020-08-14 四川宗盛特种水泥有限公司 A unloader for kiln tail pan feeding
CN211440552U (en) * 2019-12-26 2020-09-08 徐州中新机械科技有限公司 Mixing device for mortar feeding
CN212819314U (en) * 2020-04-23 2021-03-30 通辽市韬盛水泥制品有限公司 Production agitating unit for cement product
CN212948457U (en) * 2020-06-15 2021-04-13 西卡德高(上海)建材有限公司 Stirring device for premixed mortar
CN215434349U (en) * 2021-07-02 2022-01-07 郑州市泰科工控自动化有限公司 A mixer for concrete mixing plant

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850723A (en) * 1989-02-03 1989-07-25 Whiteman Marvin E Jr Bearing and seal assembly for motor mixer
US6435515B1 (en) * 1999-03-02 2002-08-20 Officine Meccaniche Galletti O.M.G. - S.R.L. Seal assembly for installation on shafts of mixers for concrete, mortar and similar mixtures
CN210525484U (en) * 2019-07-09 2020-05-15 谭龙 Building site cement agitating unit
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CN211254251U (en) * 2019-10-23 2020-08-14 四川宗盛特种水泥有限公司 A unloader for kiln tail pan feeding
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CN212819314U (en) * 2020-04-23 2021-03-30 通辽市韬盛水泥制品有限公司 Production agitating unit for cement product
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CN215434349U (en) * 2021-07-02 2022-01-07 郑州市泰科工控自动化有限公司 A mixer for concrete mixing plant

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