CN113601713A - Concrete production system of screening material - Google Patents

Concrete production system of screening material Download PDF

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Publication number
CN113601713A
CN113601713A CN202110893658.XA CN202110893658A CN113601713A CN 113601713 A CN113601713 A CN 113601713A CN 202110893658 A CN202110893658 A CN 202110893658A CN 113601713 A CN113601713 A CN 113601713A
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CN
China
Prior art keywords
shaft
stirring
connecting rod
concrete
fixedly arranged
Prior art date
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Granted
Application number
CN202110893658.XA
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Chinese (zh)
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CN113601713B (en
Inventor
皮蕾蕾
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Zhuozhou Zhihong Xingye Building Materials Co ltd
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Shanghai Yanhuang Construction Engineering Equipment Co ltd
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Priority to CN202110893658.XA priority Critical patent/CN113601713B/en
Publication of CN113601713A publication Critical patent/CN113601713A/en
Application granted granted Critical
Publication of CN113601713B publication Critical patent/CN113601713B/en
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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
    • 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
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
    • 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
    • B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
    • 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
    • B28C5/0875—Mixing in separate stages involving different containers for each stage
    • 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
    • B28C5/14—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 horizontal or substantially horizontal 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
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • 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
    • 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
    • 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
    • B28C7/12—Supplying or proportioning liquid ingredients
    • B28C7/126—Supply means, e.g. nozzles
    • B28C7/128—Nozzles; Valves; Valve-actuating means
    • 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 belongs to the field of concrete production, and relates to a concrete production system for screening materials, which comprises a shell, wherein a mixing device is arranged on the front side of the shell and used for mixing and crushing raw materials required by concrete production, a stirring bin is arranged on the rear side of the shell, a stirring device is arranged in the stirring bin and used for stirring the concrete raw materials added with water according to a proportion and producing concrete finished products, and a cleaning device is arranged in the stirring bin and used for removing the concrete attached to the inner wall of the stirring bin after stirring. The invention can optimize the effect of vibration screening through the connecting rod structure, apply the internal structure of the generator to the grinding and mixing of concrete raw materials, and simultaneously has an automatic concrete production equipment cleaning device to replace manual cleaning.

Description

Concrete production system of screening material
Technical Field
The invention belongs to the field of concrete production, and particularly relates to a concrete production system for screening materials.
Background
The common concrete is 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, and is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; in a hardened state, namely hardened concrete or concrete, the modern concrete production equipment has the defect that the concrete is solidified on the inner wall of a machine after being used, and is difficult to clean by manpower, and the quality of a finished concrete product can be influenced by impurities agglomerated in raw materials, so that the improvement of the concrete production equipment is significant.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a concrete production system for screening materials, which can automatically screen raw materials in the concrete production process and realize automatic cleaning after the production is finished.
The purpose of the invention can be realized by the following technical scheme: a concrete production system for screening materials comprises a shell, wherein a material mixing device is arranged on the front side of the shell and used for mixing and crushing raw materials required by concrete production, a stirring bin is arranged on the rear side of the shell, a stirring device is arranged in the stirring bin and used for stirring the concrete raw materials added with water according to a ratio and producing concrete finished products, a cleaning device is arranged in the stirring bin and used for removing the concrete attached to the inner wall of the stirring bin after stirring, a sliding device is arranged on the cleaning device and used for adjusting the position of the cleaning device in the stirring bin, a telescopic rod is fixedly arranged on the front side wall of the shell, a screening device is fixedly arranged on the telescopic rod and used for refining the concrete raw materials through vibration, and the front end of the telescopic rod can stretch along with the vibration of the screening device, the shell is internally provided with a first base, and the rear side wall of the shell is provided with a first motor.
Preferably, screening plant is including fixing second motor on the first base, be equipped with the primary shaft on the output of second motor, the fixed first connecting rod that is equipped with on the primary shaft, the articulated slider that is equipped with on the first connecting rod, filter and fixedly on the storehouse be equipped with the second base, the articulated second connecting rod that is equipped with on the second base, be equipped with the spout on the second connecting rod, the second connecting rod with slider sliding connection, the upside of filtering the storehouse is equipped with the filter screen, the filter screen is used for refining the concrete raw materials, the second base with the casing passes through first leg joint.
Preferably, the compounding device is including fixing mix the storehouse in the casing, the fixed third motor that is equipped with on the antetheca in mixed storehouse, be equipped with the secondary shaft on the output of third motor, the fixed bearing that is equipped with on the secondary shaft, the fixed external gear that is equipped with on the outer lane of bearing, the fixed internal gear that is equipped with on the secondary shaft, the internal gear with the external gear is connected through the meshing, the fixed rotor that is equipped with on the internal gear, the rotor is used for further refining the concrete raw materials and through rotatory intensive mixing concrete raw materials, filter the storehouse with mix the storehouse through first duct connections, first conveyer pipe is used for sending into mixed storehouse with the concrete raw materials that sieve is good.
Preferably, the sliding device includes first motor, be equipped with the third axle on the output of first motor, the fixed third connecting rod that is equipped with on the third axle, the articulated fourth connecting rod that is equipped with on the third connecting rod, the articulated fifth connecting rod that is equipped with on the other end of fourth connecting rod, the fixed dead lever that is equipped with on the back lateral wall in the casing, the dead lever with the fifth connecting rod is articulated, the articulated sixth connecting rod that is equipped with on the right-hand member of fifth connecting rod, the sixth connecting rod is articulated with the third base, the third base is fixed on the second support, the second support is used for making belt cleaning device can slide from top to bottom along with the removal of second support.
Preferably, belt cleaning device is including fixing wash platform on the second support, the fixed trapezoidal scraper that is equipped with on the lower lateral wall of wash platform, trapezoidal scraper is used for will be attached to the concrete that solidifies on the stirring storehouse inner wall is scraped down, the fixed liquid pump that is equipped with on the second support, the liquid pump is used for letting in water in the stirring storehouse, the fixed nozzle that is equipped with on the lower lateral wall of wash platform, the liquid pump with the nozzle passes through the transfer line and connects.
Preferably, the stirring device comprises a fixed seat fixed on the stirring bin, a fourth motor is fixedly arranged on the fixed seat, a fourth shaft is arranged on the output end of the fourth motor, a first belt pulley is fixedly arranged on the fourth shaft, a third support is fixedly arranged on the shell, a fifth shaft is rotatably arranged on the third support, a second belt pulley is fixedly arranged on the fifth shaft, the first belt pulley is connected with the second belt pulley through a belt, a first gear is fixedly arranged on the fifth shaft, an eccentric shaft is rotatably arranged on the left side of the fifth shaft, a second gear is fixedly arranged on the eccentric shaft, the first gear is connected with the second gear through meshing, the fourth shaft is connected with the eccentric shaft through an eccentric shaft sleeve, and the eccentric shaft sleeve is used for enabling the eccentric shaft to eccentrically rotate around the fourth shaft to expand the stirring range of the stirring device, the effect of the concrete is improved, a stirrer is fixedly arranged on the eccentric shaft and used for stirring the concrete, the stirring bin is connected with the shell through a support column, the stirring bin is connected with the mixing bin through a second conveying pipe, and the second conveying pipe is used for conveying the mixed concrete raw materials into the stirring bin to wait for water adding and stirring.
When needs production concrete, toward the filter screen upturning the raw materials, start the second motor, drive the primary shaft and begin to rotate, fix that the epaxial first connecting rod of primary rotates thereupon, it slides to drive the slider, the slider drives the second connecting rod and rotates, make the second connecting rod of fixing on the second base drive the second base and filter the storehouse and begin the swing back and forth, raw materials on the filter screen are dispersed into tiny granule through the vibration, then tiny raw materials granule begins to shake off in filtering the storehouse through the vibration again, screening plant's vibration passes through the combination of connecting rod and slider and realizes, compare and directly use vibrating motor to realize vibration by a larger margin, and can control the amplitude through adjusting connecting rod length.
And starting the third motor to drive the second shaft to rotate, rotating an inner gear fixed on the second shaft along with the second shaft, rotating an inner ring of the bearing along with the second shaft, fixing an outer ring of the bearing, fixing an outer gear fixed on the outer ring of the bearing, rotating the inner gear along with the outer gear in the circumferential direction, driving the rotor to rotate by the inner gear, and not only fully mixing raw materials but also further grinding and refining the raw materials in the rotating process of the rotor.
The liquid pump is started, the liquid pump adds water into the stirring bin through the liquid conveying pipe, water flow is ejected from the nozzle, the fourth motor is started, the fourth shaft is driven to rotate, the eccentric shaft sleeve fixed on the fourth shaft drives the eccentric shaft to rotate around the fourth shaft, meanwhile, the first belt pulley starts to rotate under the drive of the fourth shaft, the second belt pulley is driven to rotate, the fifth shaft is driven to rotate, the first gear fixed on the fifth shaft rotates along with the first gear, the second gear rotates along with the first gear, the eccentric shaft is driven to rotate, the stirrer starts to rotate, the stirring device realizes two modes of revolution and rotation simultaneously through the motor, the energy is saved, the stirring range is effectively enlarged, and the concrete is stirred more fully.
When the stirring bin needs to be cleaned, the liquid pump is started to add water into the stirring bin, the first motor is started simultaneously to drive the third shaft to start rotating, the third shaft drives the third connecting rod to rotate, the fourth connecting rod hinged on the third connecting rod rotates along with the third connecting rod to drive the fifth connecting rod hinged on the fourth connecting rod to rotate, the fifth connecting rod rotates around the fixed rod, so that the angle between the sixth connecting rod and the fifth connecting rod is changed, the sixth connecting rod moves up and down along with the sixth connecting rod, the third base and the second support are driven to move up and down, the cleaning platform can move up and down in the stirring bin, the trapezoidal scraper fixed on the lower side wall of the cleaning platform is attached to the inner wall of the stirring bin, solidified concrete attached to the inner wall can be scraped off in the moving process, water flow is matched to flush the bin bottom of the stirring bin, and the linkage effect of the moving connecting rod of the cleaning device is matched with the scraper to realize automatic cleaning of the inner wall of the concrete stirring bin, manpower labor can be avoided, and the cleaning effect is better than manual work due to the cleaning mode of completely attaching the inner wall.
Compared with the prior art, the concrete production system of the screening material has the following advantages:
1. the vibration of the screening device is realized through the combination of the connecting rod and the sliding block, compared with the vibration which is directly realized by using a vibration motor, the vibration of a larger amplitude can be realized, and the amplitude can be controlled by adjusting the length of the connecting rod.
2. The rotor not only can fully mix the raw materials in the rotating process, but also can play a role in further grinding and refining the raw materials.
3. The stirring device realizes revolution and rotation modes simultaneously through one motor, thereby being more energy-saving, effectively enlarging the stirring range and enabling the concrete to be stirred more fully.
4. The linkage effect of belt cleaning device motion connecting rod cooperates the scraper to realize the automatic washing of concrete mixing storehouse inner wall, not only can avoid the human labor, and the cleaning mode of laminating the inner wall makes the cleaning performance compare artifically better moreover completely.
Drawings
FIG. 1 is a schematic diagram of the construction of a screened concrete production system.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a sectional view taken along a-a in fig. 2.
Fig. 5 is a sectional view taken along line B-B in fig. 2.
Fig. 6 is a sectional view taken along line C-C in fig. 3.
In the figure, 10, the housing; 11. a first motor; 12. fixing the rod; 13. a third axis; 14. a third link; 15. a fourth link; 16. a fifth link; 17. a sixth link; 18. a third base; 19. a second bracket; 20. a third support; 21. a second pulley; 22. a fifth shaft; 23. a first gear; 24. a belt; 25. an eccentric shaft; 26. a stirring bin; 27. a first base; 28. a second motor; 29. a first shaft; 30. a first link; 31. a slider; 32. a second link; 33. a second base; 34. a support pillar; 35. a third motor; 36. a mixing bin; 37. a telescopic rod; 38. a filtering bin; 39. a rotor; 40. an internal gear; 41. an outer gear; 42. a transfusion tube; 43. a cleaning table; 44. a fixed seat; 45. a delivery pipe; 46. filtering with a screen; 47. a first delivery pipe; 48. a first bracket; 49. a second shaft; 50. a bearing; 51. a stirrer; 52. a liquid pump; 53. a first pulley; 54. a fourth axis; 55. a second gear; 56. an eccentric shaft sleeve; 57. a fourth motor; 58. a trapezoidal scraper; 59. and (4) a nozzle.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, the concrete mixer comprises a housing 10, a mixing device is arranged on the front side of the housing 10, the mixing device is used for mixing and crushing raw materials required by concrete production, a mixing bin 26 is arranged on the rear side of the housing 10, a mixing device is arranged in the mixing bin 26, the mixing device is used for mixing the mixed and water-added concrete raw materials and producing concrete finished products, a cleaning device is arranged in the mixing bin 26 and used for removing the concrete attached to the inner wall of the mixing bin 26 after mixing, a sliding device is arranged on the cleaning device and used for adjusting the position of the cleaning device in the mixing bin 26, an expansion link 37 is fixedly arranged on the front side wall of the housing 10, a screening device is fixedly arranged on the expansion link 37, the screening device is used for refining the concrete raw materials through vibration, the front end of the expansion link 37 can expand and contract along with the vibration of the screening device, a first base 27 is arranged in the housing 10, and a first motor 11 is arranged on the rear side wall of the housing 10.
As shown in fig. 1 and 3, the screening device includes a second motor 28 fixed on a first base 27, a first shaft 29 is arranged on an output end of the second motor 28, a first connecting rod 30 is fixedly arranged on the first shaft 29, a sliding block 31 is hinged on the first connecting rod 30, a second base 33 is fixedly arranged on a filtering bin 38, a second connecting rod 32 is hinged on the second base 33, a sliding groove is arranged on the second connecting rod 32, the second connecting rod 32 is slidably connected with the sliding block 31, a filter screen 46 is arranged on an upper side of the filtering bin 38, the filter screen 46 is used for refining concrete raw materials, and the second base 33 is connected with the casing 10 through a first support 48.
As shown in fig. 2 and 6, the mixing device includes a mixing bin 36 fixed in the housing 10, a third motor 35 is fixed on the front wall of the mixing bin 36, a second shaft 49 is arranged on the output end of the third motor 35, a bearing 50 is fixed on the second shaft 49, an external gear 41 is fixed on the outer ring of the bearing 50, an internal gear 40 is fixed on the second shaft 49, the internal gear 40 is connected with the external gear 41 through meshing, a rotor 39 is fixed on the internal gear 40, the rotor 39 is used for further refining the concrete raw material and fully mixing the concrete raw material through rotation, the filtering bin 38 is connected with the mixing bin 36 through a first conveying pipe 47, and the first conveying pipe 47 is used for conveying the screened concrete raw material into the mixing bin 36.
As shown in fig. 2, 3 and 4, the sliding device includes a first motor 11, a third shaft 13 is disposed on an output end of the first motor 11, a third connecting rod 14 is fixedly disposed on the third shaft 13, a fourth connecting rod 15 is hinged to the third connecting rod 14, a fifth connecting rod 16 is hinged to the other end of the fourth connecting rod 15, a fixing rod 12 is fixedly disposed on a rear side wall inside the housing 10, the fixing rod 12 is hinged to the fifth connecting rod 16, a sixth connecting rod 17 is hinged to a right end of the fifth connecting rod 16, the sixth connecting rod 17 is hinged to a third base 18, the third base 18 is fixed to a second bracket 19, and the second bracket 19 is used for enabling the cleaning device to slide up and down along with movement of the second bracket 19.
As shown in fig. 1, 2 and 5, the cleaning device includes a cleaning table 43 fixed on the second bracket 19, a trapezoidal scraper 58 is fixed on the lower side wall of the cleaning table 43, the trapezoidal scraper 58 is used for scraping off the solidified concrete adhered to the inner wall of the mixing bin 26, a liquid pump 52 is fixed on the second bracket 19, the liquid pump 52 is used for introducing water into the mixing bin 26, a nozzle 59 is fixed on the lower side wall of the cleaning table 43, and the liquid pump 52 is connected with the nozzle 59 through a liquid conveying pipe 42.
As shown in fig. 2 and 4, the stirring device includes a fixing base 44 fixed on the stirring bin 26, a fourth motor 57 is fixed on the fixing base 44, a fourth shaft 54 is arranged on an output end of the fourth motor 57, a first belt pulley 53 is fixed on the fourth shaft 54, a third bracket 20 is fixed on the housing 10, a fifth shaft 22 is rotatably arranged on the third bracket 20, a second belt pulley 21 is fixed on the fifth shaft 22, the first belt pulley 53 and the second belt pulley 21 are connected by a belt 24, a first gear 23 is fixed on the fifth shaft 22, an eccentric shaft 25 is rotatably arranged on a left side of the fifth shaft 22, a second gear 55 is fixed on the eccentric shaft 25, the first gear 23 and the second gear 55 are connected by meshing, the fourth shaft 54 and the eccentric shaft 25 are connected by an eccentric shaft sleeve 56, the eccentric shaft sleeve 56 is used for enabling the eccentric shaft 25 to eccentrically rotate around the fourth shaft 54, so as to expand a stirring range of the stirring device, promote the effect of stirring concrete, the fixed agitator 51 that is equipped with on the eccentric shaft, agitator 51 are used for stirring concrete, and stirring storehouse 26 passes through support column 34 with casing 10 to be connected, and stirring storehouse 26 passes through second conveyer pipe 45 with mixing storehouse 36 to be connected, and second conveyer pipe 45 is used for waiting for in sending into stirring storehouse 26 the concrete raw materials that the mixture finishes and adds the water stirring.
When concrete needs to be produced, the raw materials are poured onto the filter screen 46, the second motor 28 is started, the first shaft 29 is driven to rotate, the first connecting rod 30 fixed on the first shaft 29 rotates along with the first connecting rod, the sliding block 31 is driven to slide, the sliding block 31 drives the second connecting rod 32 to rotate, the second connecting rod 32 fixed on the second base 33 drives the second base 33 and the filter bin 38 to swing back and forth, the raw materials on the filter screen 46 are dispersed into fine particles through vibration, then the fine raw material particles start to shake off into the filter bin 38 through vibration, the vibration of the screening device is realized through the combination of the connecting rods and the sliding block, the vibration of a larger amplitude can be realized by directly using the vibration motor, and the amplitude can be controlled by adjusting the length of the connecting rods.
The third motor 35 is started to drive the second shaft 49 to rotate, the inner gear 40 fixed on the second shaft 49 rotates along with the second shaft 49, the inner ring of the bearing 50 rotates along with the second shaft 49, the outer ring of the bearing 50 is fixed, the outer gear 41 fixed on the outer ring of the bearing 50 is fixed, the inner gear 40 rotates along with the outer gear 41 in the circumferential direction, the inner gear 40 drives the rotor 39 to rotate, and the rotor 39 can fully mix raw materials and can further crush and refine the raw materials in the rotating process.
The liquid pump 52 is started, the liquid pump 52 adds water into the stirring bin 26 through the liquid pipe 42, water flow is ejected from the nozzle 59, the fourth motor 57 is started to drive the fourth shaft 54 to start rotating, the eccentric shaft sleeve 56 fixed on the fourth shaft 54 drives the eccentric shaft 25 to rotate around the fourth shaft 54, meanwhile, the first belt pulley 53 is driven by the fourth shaft 54 to start rotating to drive the second belt pulley 21 to start rotating, so that the fifth shaft 22 starts rotating, the first gear 23 fixed on the fifth shaft 22 rotates along with the first shaft, as the first gear 23 is meshed with the second gear 55, the second gear 55 rotates along with the first shaft, so as to drive the eccentric shaft 25 to rotate, so that the stirrer 51 starts rotating, and the stirring device realizes two modes of revolution and rotation simultaneously through one motor, thereby not only saving more energy, but also effectively expanding the stirring range and enabling the concrete to be stirred more fully.
When the mixing bin needs to be cleaned, the liquid pump 52 is started, water is added into the mixing bin 26, the first motor 11 is started at the same time, the third shaft 13 is driven to rotate, the third shaft 13 drives the third connecting rod 14 to rotate, the fourth connecting rod 15 hinged on the third connecting rod 14 rotates along with the third connecting rod, the fifth connecting rod 16 hinged on the fourth connecting rod 15 is driven to rotate, the fifth connecting rod 16 rotates around the fixed rod 12, the angle between the sixth connecting rod 17 and the fifth connecting rod 16 is changed, the sixth connecting rod 17 moves up and down along with the fourth connecting rod, the third base 18 and the second support 19 are driven to move up and down, the cleaning table 43 can move up and down in the mixing bin 26, the trapezoid scraper 58 fixed on the lower side wall of the cleaning table 43 is attached to the inner wall of the mixing bin 26, solidified concrete attached to the inner wall can be scraped off in the moving process, water flow is simultaneously flushed into the bin bottom of the mixing bin 26, the linkage effect of the moving connecting rod of the cleaning device is matched with the scraper to realize automatic cleaning of the inner wall of the mixing bin, manpower labor can be avoided, and the cleaning effect is better than manual work due to the cleaning mode of completely attaching the inner wall.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (6)

1. A concrete production system for screening materials comprises a shell (10) and is characterized in that a mixing device is arranged on the front side of the shell (10) and used for mixing and crushing raw materials required by concrete production, a stirring bin (26) is arranged on the rear side of the shell (10), a stirring device is arranged in the stirring bin (26) and used for stirring the concrete raw materials added with water according to a mixture ratio and producing concrete finished products, a cleaning device is arranged in the stirring bin (26) and used for removing concrete attached to the inner wall of the stirring bin (26) after stirring, a sliding device is arranged on the cleaning device and used for adjusting the position of the cleaning device in the stirring bin (26), an expansion link (37) is fixedly arranged on the front side wall of the shell (10), and a screening device is fixedly arranged on the expansion link (37), screening plant is used for refining the concrete raw materials through the vibration, telescopic link (37) front end can stretch out and draw back along with the screening plant vibration, be equipped with first base (27) in casing (10), be equipped with first motor (11) on casing (10) rear side wall.
2. A concrete production system for screening material according to claim 1, wherein: screening plant is including fixing second motor (28) on first base (27), be equipped with the primary shaft (29) on the output of second motor (28), the fixed first connecting rod (30) that is equipped with on primary shaft (29), articulated slider (31) that is equipped with on first connecting rod (30), filter storehouse (38) and go up fixed second base (33) that is equipped with, the articulated second connecting rod (32) that is equipped with on second base (33), be equipped with the spout on second connecting rod (32), second connecting rod (32) with slider (31) sliding connection, the upside of filtering storehouse (38) is equipped with filter screen (46), filter screen (46) are used for refining the concrete raw materials, second base (33) with casing (10) are connected through first support (48).
3. A concrete production system for screening material according to claim 2, wherein: the mixing device comprises a mixing bin (36) fixed in the shell (10), a third motor (35) is fixedly arranged on the front wall of the mixing bin (36), a second shaft (49) is arranged on the output end of the third motor (35), a bearing (50) is fixedly arranged on the second shaft (49), an outer gear (41) is fixedly arranged on the outer ring of the bearing (50), an inner gear (40) is fixedly arranged on the second shaft (49), the inner gear (40) is connected with the outer gear (41) in a meshing way, a rotor (39) is fixedly arranged on the inner gear (40), the rotor (39) is used for further refining the concrete raw materials and fully mixing the concrete raw materials through rotation, the filtering bin (38) is connected with the mixing bin (36) through a first conveying pipe (47), the first conveying pipe (47) is used for conveying the screened concrete raw materials into the mixing bin (36).
4. The screened material concrete production system of claim 3, wherein: the sliding device comprises a first motor (11), a third shaft (13) is arranged on an output end of the first motor (11), a third connecting rod (14) is fixedly arranged on the third shaft (13), a fourth connecting rod (15) is hinged to the third connecting rod (14), a fifth connecting rod (16) is hinged to the other end of the fourth connecting rod (15), a fixing rod (12) is fixedly arranged on a rear side wall in the shell (10), the fixing rod (12) is hinged to the fifth connecting rod (16), a sixth connecting rod (17) is hinged to the right end of the fifth connecting rod (16), the sixth connecting rod (17) is hinged to a third base (18), the third base (18) is fixed to a second support (19), and the second support (19) is used for enabling the cleaning device to slide up and down along with the movement of the second support (19).
5. The screened material concrete production system of claim 4, wherein: the cleaning device comprises a cleaning table (43) fixed on a second support (19), a trapezoidal scraper (58) is fixedly arranged on the lower side wall of the cleaning table (43), the trapezoidal scraper (58) is used for attaching to the solidified concrete on the inner wall of the stirring bin (26), a liquid pump (52) is fixedly arranged on the second support (19), the liquid pump (52) is used for introducing water into the stirring bin (26), a nozzle (59) is fixedly arranged on the lower side wall of the cleaning table (43), and the liquid pump (52) is connected with the nozzle (59) through a liquid conveying pipe (42).
6. A concrete production system for screening material according to claim 5, wherein: the stirring device comprises a fixed seat (44) fixed on the stirring bin (26), a fourth motor (57) is fixedly arranged on the fixed seat (44), a fourth shaft (54) is arranged on the output end of the fourth motor (57), a first belt pulley (53) is fixedly arranged on the fourth shaft (54), a third support (20) is fixedly arranged on the shell (10), a fifth shaft (22) is rotatably arranged on the third support (20), a second belt pulley (21) is fixedly arranged on the fifth shaft (22), the first belt pulley (53) is connected with the second belt pulley (21) through a belt (24), a first gear (23) is fixedly arranged on the fifth shaft (22), an eccentric shaft (25) is rotatably arranged on the left side of the fifth shaft (22), a second gear (55) is fixedly arranged on the eccentric shaft (25), and the first gear (23) is connected with the second gear (55) in a meshing manner, the fourth shaft (54) is connected with the eccentric shaft (25) through an eccentric shaft sleeve (56), the eccentric shaft sleeve (56) is used for enabling the eccentric shaft (25) to eccentrically rotate around the fourth shaft (54), the stirring range of the stirring device is expanded, the effect of stirring concrete is improved, a stirrer (51) is fixedly arranged on the eccentric shaft, the stirrer (51) is used for stirring concrete, the stirring bin (26) is connected with the shell (10) through a supporting column (34), the stirring bin (26) is connected with the mixing bin (36) through a second conveying pipe (45), and the second conveying pipe (45) is used for conveying mixed concrete raw materials into the stirring bin (26) to wait for water adding and stirring.
CN202110893658.XA 2021-08-05 2021-08-05 Concrete production system of screening material Active CN113601713B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107626252A (en) * 2017-09-14 2018-01-26 成都博美实润科技有限公司 A kind of pony mixer that can realize that aggregate is broken and continuously stirs
CN109366742A (en) * 2018-09-25 2019-02-22 赵云红 A kind of concrete production system and its production method
CN210082103U (en) * 2018-10-10 2020-02-18 鹰潭市复兴水电建设有限公司 Building engineering is with preventing blockking up blendor
CN111975998A (en) * 2020-08-31 2020-11-24 杨月明 Concrete mixing device for building
CN112339122A (en) * 2020-11-18 2021-02-09 王传超 Concrete mixing device convenient to wash
CN213260242U (en) * 2020-07-10 2021-05-25 安徽泰格建筑安装有限公司 Make things convenient for concrete mixer for building engineering of unloading
CN213320889U (en) * 2020-06-23 2021-06-01 石飞飞 High-efficient agitating unit is used in concrete production

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107626252A (en) * 2017-09-14 2018-01-26 成都博美实润科技有限公司 A kind of pony mixer that can realize that aggregate is broken and continuously stirs
CN109366742A (en) * 2018-09-25 2019-02-22 赵云红 A kind of concrete production system and its production method
CN210082103U (en) * 2018-10-10 2020-02-18 鹰潭市复兴水电建设有限公司 Building engineering is with preventing blockking up blendor
CN213320889U (en) * 2020-06-23 2021-06-01 石飞飞 High-efficient agitating unit is used in concrete production
CN213260242U (en) * 2020-07-10 2021-05-25 安徽泰格建筑安装有限公司 Make things convenient for concrete mixer for building engineering of unloading
CN111975998A (en) * 2020-08-31 2020-11-24 杨月明 Concrete mixing device for building
CN112339122A (en) * 2020-11-18 2021-02-09 王传超 Concrete mixing device convenient to wash

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