CN113340075A - Raw material sand processing apparatus for production concrete - Google Patents
Raw material sand processing apparatus for production concrete Download PDFInfo
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- CN113340075A CN113340075A CN202110574371.0A CN202110574371A CN113340075A CN 113340075 A CN113340075 A CN 113340075A CN 202110574371 A CN202110574371 A CN 202110574371A CN 113340075 A CN113340075 A CN 113340075A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
- F26B11/0481—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum the elements having a screw- or auger-like shape, or form screw- or auger-like channels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
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- 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 application relates to a raw material sand processing device for producing concrete, which comprises a bottom plate, wherein side plates are arranged on two sides of the bottom plate, an outer cylinder is fixedly arranged between the side plates on the two sides, an inner cylinder positioned in the outer cylinder is rotatably arranged between the side plates on the two sides, a first driving motor for driving the inner cylinder to rotate in the outer cylinder is fixedly arranged on the side plate on one side, a plurality of first stirring shafts are arranged on the cylinder wall of the inner cylinder in a penetrating and rotating mode along the circumferential position of the inner cylinder, a plurality of groups of the first stirring shafts are arranged in the length direction of the inner cylinder, a plurality of first stirring rods are arranged on each first stirring shaft, a first heating element for heating the first stirring rods is arranged in each first stirring rod, and a first driving device for driving the first stirring shafts to rotate on the cylinder wall of the inner cylinder when the inner cylinder is positioned in the outer cylinder to rotate is arranged between the outer cylinder and the inner cylinder; this application has the advantage that improves raw materials sand heating efficiency.
Description
Technical Field
The application relates to the field of concrete production, in particular to a raw material sand treatment device for producing concrete.
Background
Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The concrete is cement concrete, also called common concrete, which is prepared by mixing cement as cementing material, sand and stone as aggregate, and water (optionally containing additive and admixture) in a certain proportion and stirring.
Chinese patent with application publication number CN112683029A discloses a raw material sand drying device for producing concrete, the staff injects the raw material sand into the inside of inner tube through the material pipe, start hot plate and heating block are followed, realize the inside heating of inner tube, and then bring convenience for the stoving of raw material sand, it is sealed with material pipe with the sealed tube after that, and the starter motor, the motor drives the rotation axis rotation, the rotation axis drives churn and churn board synchronous revolution, and then realize the stirring operation of churn board to raw material sand, the rotation axis drives the action wheel rotation after that, through the relation of connection of belt, realize the rotation from the driving wheel, drive the rotation of connecting axle from the driving wheel, and then through the meshing relation of gear two and gear one, realize the rotation of axis of rotation, and then realize the rotation to the urceolus, and then the urceolus drives the inner tube rotation, realize the counter-rotation of inner tube and churn board.
With respect to the related art among the above, the inventors consider that the following technical drawbacks exist: adopt hot plate and heating block can be to the inner wall and the outer wall direct heating of inner tube to realized the indirect heating of inner tube inner space, when the inner tube rotated, possessed better heating stoving effect with inner tube inner wall direct contact's raw materials sand, formed pile raw materials sand inside not possess better heating effect with inner tube inner wall direct contact's raw materials sand.
Disclosure of Invention
In order to improve the heating effect to the raw materials sand, this application provides a raw materials sand processing apparatus for production concrete.
The application provides a raw materials sand processing apparatus for production concrete adopts following technical scheme.
A raw material sand processing device for producing concrete comprises a bottom plate, wherein side plates are arranged on the bottom plate and positioned on two sides of the bottom plate, an outer barrel is fixedly arranged between the side plates on two sides, an inner barrel positioned in the outer barrel is rotatably arranged between the side plates on two sides, a first driving motor used for driving the inner barrel to rotate in the outer barrel is fixedly arranged on one side of each side plate, the top of the outer barrel is communicated with the outer barrel and provided with an outer feeding pipe, an inner feeding pipe used for being opposite to the outer feeding pipe after rotating is arranged on the inner barrel and communicated with the inner barrel, an outer discharging pipe used for being opposite to the inner discharging pipe after rotating is arranged on the bottom of the outer barrel and communicated with the outer barrel, an inner discharging pipe used for being opposite to the inner discharging pipe;
the utility model discloses a stirring device, including the urceolus, the inner tube of inner tube, the circumference position of edge inner tube on the section of thick bamboo wall of inner tube is worn to establish and is rotated and be connected with a plurality of first (mixing) shafts, and is a plurality of first (mixing) shaft is provided with the multiunit along the length direction of inner tube, every all be provided with a plurality of first puddlers on the first (mixing) shaft, every all be provided with in the first puddler and be used for the first heating member to first puddler heating, be provided with between urceolus and the inner tube and be used for driving a plurality of first (mixing) shafts simultaneously and be located the section of thick bamboo wall pivoted first drive arrangement of inner tube when the inner tube is located the urceolus internal rotation.
Through adopting above-mentioned technical scheme, when first driving motor drives the inner tube and is located the urceolus internal rotation, first drive arrangement can beat a plurality of first (mixing) shafts and rotate on being located the section of thick bamboo wall of inner tube, thereby make a plurality of first (mixing) shafts drive a plurality of first puddlers and rotate, first puddler can stretch into to the raw materials sand inside stirring of piling, the inner tube can drive the raw materials sand this moment and turn, thereby further improved the heating effect to the raw materials sand, first heating member can heat every first puddler, thereby make first puddler heat the inside of raw materials sand in the stirring, the heating effect to the raw materials sand has been improved, thereby the stoving effect to the raw materials sand has been improved, through adjusting the inside water content of raw materials sand, thereby indirect preparation effect that the raw materials sand was equipped with the concrete has been improved.
Optionally, first drive arrangement establishes and fixed connection is every including the cover first drive gear on the tip that first (mixing) shaft is located between urceolus and the inner tube, the equal ring in position that just is located a plurality of first (mixing) shafts of every group place on the inner wall of urceolus is provided with first drive rack, and a plurality of first drive gears of a plurality of first (mixing) shafts of every group are meshing setting with the first drive rack of same position simultaneously, and is adjacent the tooth portion orientation of first drive rack is opposite.
By adopting the technical scheme, when the first driving motor drives the inner cylinder to be positioned in the outer cylinder to rotate, the inner cylinder can drive the first driving gear at the end part of the first stirring shaft to be positioned on the first driving rack to move, so that the first driving gear drives the first stirring shafts to rotate, the inner cylinder drives each first stirring shaft to rotate while rotating, and the stirring effect of the inner cylinder and the first stirring rods on the raw material sand is improved; because of the opposite orientation of adjacent first drive rack for adjacent first (mixing) shaft turns to conversely on the inner tube length direction, and adjacent first (mixing) shaft can drive first puddler and realize stirring and heating repeatedly to raw materials sand, has further improved stirring and heating effect to raw materials sand.
Optionally, both sides fixed being provided with the axis of rotation that is located the inner tube between the curb plate, the inner tube rotates and sets up in the axis of rotation, the axis of rotation is cavity setting, wear to establish and rotate along the circumference position of axis of rotation in the axis of rotation and be connected with a plurality of second (mixing) shafts, a plurality of second (mixing) shafts are provided with the multiunit along the length direction of axis of rotation, every all be provided with a plurality of second puddlers, every in the puddler all be provided with the second heating member that is used for heating the puddler, first (mixing) shaft and second (mixing) shaft are crisscross setting each other, first puddler and second puddler are crisscross setting each other, and are hollow be provided with in the axis of rotation and be used for driving a plurality of second (mixing) shaft pivoted second drive arrangement simultaneously.
Through adopting above-mentioned technical scheme, second drive arrangement can drive a plurality of second (mixing) shafts and rotate simultaneously, thereby make the second (mixing) shaft drive a plurality of second puddlers and rotate, make the second puddler be located and rotate between the adjacent first (mixing) shaft, adjacent first (mixing) shaft and second (mixing) shaft can drive first puddler and second puddler and can play the effect of extrusion stirring to the raw materials sand, the second heating member can heat the second puddler, thereby further improved the stirring and the heating effect to the raw materials sand.
Optionally, the second drive arrangement includes that the length direction along the axis of rotation rotates the drive shaft that sets up in hollow axis of rotation, every the tip that the second (mixing) shaft is located the axis of rotation all overlaps establishes and fixedly connected with second drive gear, the position that just is located a plurality of second drive gears of a plurality of second (mixing) shafts of every group place on the outer wall of drive shaft all the hoop is provided with the second and drives the rack, and is adjacent the tooth portion orientation of second drive rack is opposite, and a plurality of second drive gears of a plurality of second (mixing) shafts of every group are the meshing setting with the second drive rack of same position, the opposite side fixed being provided with on the curb plate is used for driving drive shaft pivoted second driving motor.
By adopting the technical scheme, the driving shaft is driven to rotate by the second driving motor, the driving shaft can drive the second driving racks to rotate annularly, and the second driving racks can drive the second driving gears to rotate due to the fact that the second driving gears are meshed with the second driving racks, so that the second driving gears can drive each second articulated shaft to rotate, and the stirring and heating effects on the raw material sand are further improved; the adjacent second driving racks are oppositely oriented, so that the direction of the adjacent second stirring shafts on the length direction of the rotating shaft is opposite, the second stirring shafts are matched with the first stirring shafts to further realize the separation, extrusion and stirring of the raw material sand, and the heating and drying effects on the raw material sand are further improved.
Optionally, all slide in outer inlet pipe and the outer discharging tube and be provided with the stand pipe that is used for pegging graft in inlet pipe and the interior discharging tube, all be provided with on the outer wall of outer inlet pipe and the outer discharging tube and be used for driving the stand pipe and be located outer inlet pipe and the intraductal mobile device that removes of outer material.
Through adopting above-mentioned technical scheme, drive the stand pipe through the mobile device and remove for in the stand pipe inserted to interior inlet pipe and interior discharging tube, thereby improved the feeding and the ejection of compact effect of raw materials sand, prevent that raw materials sand from entering into to causing the influence to the meshing of first drive gear and first drive rack between inner tube and the urceolus.
Optionally, the mobile device includes the fixed connecting rod that sets up in guide cylinder opening edge both sides, both sides the tip that the inner tube was kept away from to the connecting rod all is provided with the movable plate, the mobile device is including the fixed mobile electric jar that sets up in outer feeding section of thick bamboo and go out feed cylinder both sides, both sides the drive end fixed connection of mobile electric jar is to the both sides movable plate.
Through adopting above-mentioned technical scheme, drive the movable plate through removing the electric jar and remove for the movable plate passes through the connecting rod and drives the guide cylinder removal, thereby makes the guide cylinder be located outer inlet pipe and the interior feed cylinder of going out and expect the intraductal removal, thereby makes the guide cylinder link up to outer feed cylinder and interior feed cylinder and go out the feed cylinder, adopts its simple structure of setting up of removing the electric jar, has improved the drive effect to the guide cylinder.
Optionally, a plurality of third heating elements for heating the space between the outer cylinder and the inner cylinder are arranged on the inner wall of the outer cylinder along the length direction of the outer cylinder.
Through adopting above-mentioned technical scheme, the third heating member can heat the space between urceolus and the inner tube, prevents that the heat of inner tube from scattering and disappearing, has further improved the heating and the stoving effect to raw materials sand in the inner tube.
Optionally, a plurality of fourth heating elements for heating the inner barrel are arranged on the outer wall of the inner barrel along the length direction of the inner barrel.
Through adopting above-mentioned technical scheme, the fourth heating member can heat the inner tube for laminating to the raw materials sand on the inner tube inner wall when the stirring and heating stoving, further improved the heating stoving effect to the raw materials sand.
In summary, the present application includes at least one of the following beneficial technical effects:
when the first driving motor drives the inner cylinder to be positioned in the outer cylinder to rotate, the first driving device can drive the first stirring shafts to be positioned on the cylinder wall of the inner cylinder to rotate, so that the first stirring shafts drive the first stirring rods to rotate, the first stirring rods can stretch into the piled raw material sand to stir, at the moment, the inner cylinder can drive the raw material sand to turn, so that the heating effect on the raw material sand is further improved, the first heating element can heat each first stirring rod, so that the first stirring rods heat the interior of the raw material sand while stirring, the heating effect on the raw material sand is improved, the drying effect on the raw material sand is improved, and the preparation effect of preparing concrete by the raw material sand is indirectly improved by adjusting the water content in the raw material sand;
the second driving device can drive a plurality of second stirring shafts to rotate simultaneously, so that the second stirring shaft drives a plurality of second stirring rods to rotate, the second stirring rods are positioned between the adjacent first stirring shafts to rotate, the adjacent first stirring shafts and the second stirring shafts can drive the first stirring rods and the second stirring rods to achieve the effect of extruding and stirring the raw material sand, and the second heating members can heat the second stirring rods, so that the stirring and heating effects on the raw material sand are further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic diagram of a half-section structure of an embodiment of the present application;
fig. 3 is an enlarged view of a portion a in fig. 2.
Description of reference numerals: 1. a base plate; 11. a side plate; 111. a rotating groove; 112. a first drive motor; 12. an outer cylinder; 121. an outer feed pipe; 122. an outlet material pipe; 123. a first heating plate; 13. an inner barrel; 131. rotating the strip; 132. an inner feed pipe; 133. an inner discharge pipe; 134. a discharging switch; 135. a second heating plate; 136. a first stirring shaft; 137. a first stirring rod; 138. a first drive rack; 139. a first drive gear; 14. a guide tube; 141. a connecting rod; 142. moving the plate; 143. moving the electric cylinder; 15. a rotating shaft; 151. a second stirring shaft; 152. a second stirring rod; 153. a drive shaft; 154. a second drive rack; 155. a second drive gear; 156. a second drive motor.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses raw materials sand processing apparatus for production concrete. With reference to fig. 1 and 2, the raw material sand processing device for producing concrete comprises a bottom plate 1, wherein side plates 11 are arranged on the bottom plate 1 and positioned at two sides of the bottom plate 1, an outer cylinder 12 is fixedly arranged between the side plates 11 at the two sides, an inner cylinder 13 positioned in the outer cylinder 12 is rotatably arranged between the side plates 11 at the two sides, and the diameter of the inner cylinder 13 is gradually reduced from two ends to the middle; offer the opening that is used for supplying inner tube 13 to wear out on the both ends terminal surface of urceolus 12, all encircle to having offered rotation groove 111 on the relative face of both sides curb plate 11, inner tube 13 is located and is provided with the rotation strip 131 of sliding connection in both sides rotation groove 111 on two terminal surfaces outside urceolus 12 to the ring, inner tube 13 rotates through rotation groove 111 and rotation strip 131 and sets up on both sides curb plate 111, fixed being provided with on one side curb plate 11 is used for driving inner tube 13 and is located the first driving motor 112 of urceolus 12 internal rotation.
With reference to fig. 1 and 2, in order to convey the raw material into the inner cylinder 13, an outer feeding pipe 121 is arranged on the top of the outer cylinder 12 and communicated with the outer cylinder 12, and an inner feeding pipe 132 which is arranged on the inner cylinder 13 and communicated with the inner cylinder 13 and is used for being opposite to the outer feeding pipe 121 after rotating; in order to discharge the raw material sand in the inner barrel 13, an outer discharging pipe 122 is arranged at the bottom of the outer barrel 12 and communicated with the outer barrel 12, an inner discharging pipe 133 which is opposite to the inner discharging pipe 133 after rotating is arranged on the inner barrel 13, and discharging switches 134 are arranged on the inner feeding pipe 132 and the inner discharging pipe 133, wherein the discharging switches 134 are arranged as pneumatic butterfly valves in the embodiment; the inner feed pipe 132 and the inner discharge pipe 133 are provided at the position where the diameter of the inner drum 13 is smallest.
Referring to fig. 1 and 2, in order to prevent the raw material from being fed between the outer cylinder 12 and the inner cylinder 13, guide pipes 14 inserted into the inner feed pipe 132 and the inner discharge pipe 133 are slidably disposed in the outer feed pipe 121 and the outer discharge pipe 122, and moving devices for moving the guide pipes 14 in the outer feed pipe 121 and the outer discharge pipe 122 are disposed on outer walls of the outer feed pipe 121 and the outer discharge pipe 122; the moving device comprises connecting rods 141 fixedly arranged on two sides of the opening edge of the guide cylinder, moving plates 142 are arranged at the end parts, far away from the inner cylinder 13, of the connecting rods 141 on the two sides, the moving device comprises moving electric cylinders 143 fixedly arranged on two sides of an outer feeding cylinder and an outer discharging cylinder, and the driving ends of the moving electric cylinders 143 on the two sides are fixedly connected to the moving plates 142 on the two sides.
The moving motor drives the moving plate 142 to move, so that the moving plate 142 drives the guide cylinders to be located in the outer feeding cylinder and the outer discharging cylinder through the connecting rods 141 to move, and the guide cylinders are connected with the outer feeding pipe 121 and the inner feeding pipe 132, and the outer discharging pipe 122 and the inner discharging pipe 133; in other embodiments, the moving electric cylinder 143 may be replaced by an air cylinder, and the driving of the moving plate 142 may also be realized by the air cylinder.
Referring to fig. 1 and 2, in order to heat the space between the outer cylinder 12 and the inner cylinder 13, a plurality of third heating members for heating the space between the outer cylinder 12 and the inner cylinder 13 are provided on the inner wall of the outer cylinder 12 along the length direction of the outer cylinder 12; in this embodiment, the third heating member includes a plurality of first heating plates 123 uniformly distributed on the inner wall of the outer tub 12 and a heating resistance wire (not shown in the figure) fixedly disposed in each of the first heating plates 123; in order to heat the inner cylinder 13 and heat and dry the raw material sand contacted with the inner wall of the inner cylinder 13, a plurality of fourth heating elements for heating the inner cylinder 13 are arranged on the outer wall of the inner cylinder 13 along the length direction of the inner cylinder 13; in this embodiment, the fourth heating element includes a plurality of second heating plates 135 uniformly distributed on the outer wall of the inner drum 13 and a heating resistance wire (not shown) fixedly disposed in each of the second heating plates 135.
With reference to fig. 2 and fig. 3, in order to further stir the raw material sand in the inner barrel 13 when the inner barrel 13 rotates, a plurality of first stirring shafts 136 are penetratingly and rotatably connected to the wall of the inner barrel 13 along the circumferential direction of the inner barrel 13, a plurality of groups of the first stirring shafts 136 are arranged along the length direction of the inner barrel 13, each first stirring shaft 136 is provided with a plurality of first stirring rods 137, and each first stirring rod 137 is internally provided with a first heating element for heating the first stirring rods 137; in the present embodiment, the first heating member includes a heating resistance wire (not shown in the drawings) provided inside the first agitating bar 137.
Referring to fig. 2 and fig. 3, in order to drive each first stirring shaft 136 to rotate when the inner cylinder 13 rotates, a first driving device for driving a plurality of first stirring shafts 136 to rotate on the wall of the inner cylinder 13 when the inner cylinder 13 rotates in the outer cylinder 12 is arranged between the outer cylinder 12 and the inner cylinder 13; the first driving device comprises a first driving gear 139 which is sleeved and fixedly connected to the end part of each first stirring shaft 136 located between the outer cylinder 12 and the inner cylinder 13, first driving racks 138 are annularly arranged on the inner wall of the outer cylinder 12 and located at the position where each group of the plurality of first stirring shafts 136 are located, and the plurality of first driving gears 139 of each group of the plurality of first stirring shafts 136 are simultaneously meshed with the first driving racks 138 at the same position; when the inner cylinder 13 rotates, the inner cylinder 13 can drive the first driving gear 139 at the end of the first stirring shaft 136 to move on the first driving rack 138, so that the first driving gear 139 drives the first stirring shaft 136 to rotate, and the first stirring shaft 136 drives the first stirring rods 137 to rotate, thereby further stirring and heating the raw material sand.
With reference to fig. 2 and fig. 3, in order to further improve the stirring effect of the first stirring shaft 136 driving the first stirring rod 137 to the raw material sand, the tooth portions of the adjacent first driving racks 138 are oppositely oriented; the rotation of the adjacent first stirring shaft 136 in the length direction of the inner barrel 13 is opposite, so that the first stirring shaft 136 can drive the first stirring rod 137 to perform extrusion type stirring on the raw material sand, and the stirring and heating effects on the raw material sand are further improved.
Referring to fig. 2 and 3, a rotating shaft 15 located in the inner cylinder 13 is fixedly arranged between the side plates 11 on the two sides, an end portion of the rotating shaft 15 far away from the first driving motor 112 is fixedly arranged on the side plates 11, an end portion of the rotating shaft 15 near the first driving motor 112 is abutted to an inner wall of the inner cylinder 13, and the inner cylinder 13 is rotatably arranged on the rotating shaft 15; in order to further stir and dry the raw material sand in the inner cylinder 13, the rotating shaft 15 is arranged in a hollow manner, a plurality of second stirring shafts 151 are arranged on the rotating shaft 15 in a penetrating manner and are connected with the rotating shaft 15 in a rotating manner, a plurality of groups of the second stirring shafts 151 are arranged along the length direction of the rotating shaft 15, a plurality of second stirring rods 152 are arranged on each second stirring shaft 151, and a second heating element for heating the stirring rods is arranged in each stirring rod; in the present embodiment, the second heating member includes a heating resistance wire (not shown) fixedly disposed in the second stirring rod 152.
With reference to fig. 2 and 3, in order to further improve the stirring and drying effects of the first stirring shaft 136 and the second stirring shaft 151 on the raw material sand, the first stirring shaft 136 and the second stirring shaft 151 are disposed in a staggered manner, and the first stirring rod 137 and the second stirring rod 152 are disposed in a staggered manner.
Referring to fig. 2 and 3, in order to drive the plurality of second stirring shafts 151 to rotate on the rotating shaft 15, a second driving device for driving the plurality of second stirring shafts 151 to rotate simultaneously is provided in the hollow rotating shaft 15; the second driving device comprises a driving shaft 153 which is rotatably arranged in the hollow rotating shaft 15 along the length direction of the rotating shaft 15, the end part of the driving shaft 153 close to the first driving motor 112 is abutted to the inner wall of the hollow rotating shaft 15, the end part of the driving shaft 153 far away from the first driving shaft 153 is penetrated and rotatably connected onto the side plate 11, and a second driving motor 156 which is used for driving the driving shaft 153 to rotate is fixedly arranged on the side plate 11 far away from the side plate 11 on which the first driving motor 112 is arranged.
Referring to fig. 2 and 3, a second driving gear 155 is sleeved and fixedly connected at an end of each second stirring shaft 151 located in the rotating shaft 15, second driving racks 154 are circumferentially arranged on the outer wall of the driving shaft 153 and at positions where the plurality of second driving gears 155 of each group of the plurality of second stirring shafts 151 are located, and the plurality of second driving gears 155 of each group of the plurality of second stirring shafts 151 are meshed with the second driving racks 154 at the same position; when second driving motor 156 drives drive shaft 153 and rotates, drive shaft 153 can drive a plurality of second drive rack 154 and rotate for second drive rack 154 drives second drive gear 155 and rotates, thereby makes a plurality of second (mixing) shaft 151 rotate simultaneously, and second (mixing) shaft 151 can drive a plurality of second puddlers 152 and rotate, thereby makes first puddler 137 and second puddler 152 further stir the stoving to the raw materials sand, has improved the stirring stoving effect to the raw materials sand.
Referring to fig. 2 and 3, in order to drive the first stirring shafts 136 adjacent to each other in the length direction of the rotating shaft 15 to rotate in opposite directions, so that the plurality of first stirring shafts 136 and the plurality of second stirring shafts 151 have a better stirring effect, the teeth of the adjacent second driving racks 154 are oriented in opposite directions.
The implementation principle of the raw material sand processing device for producing concrete in the embodiment of the application is as follows: the guiding cylinder is driven by moving the electric cylinder 143 to be inserted into the inner feeding pipe 132, the raw material sand is conveyed into the inner cylinder 13 through the outer feeding pipe 121 and the inner feeding pipe 132, the inner cylinder 13 is driven to rotate by the first driving motor 112, and the second driving motor 156 drives the driving shaft 153 to rotate on the rotating shaft 15, the inner cylinder 13 drives the first driving gear 139 to move on the first driving rack 138, so that the inner cylinder 13 drives the plurality of first stirring shafts 136 to rotate simultaneously when rotating, the driving shaft 153 can drive the second driving rack 154 to rotate, make second drive rack 154 drive second drive gear 155 rotate, second drive gear 155 can drive a plurality of second (mixing) shafts 151 and rotate, first (mixing) shaft 136 and second (mixing) shaft 151 can drive first puddler 137 and second puddler 152 to the raw materials sand stirring heating in the inner tube 13 to the stoving effect to the raw materials sand has been improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a raw materials sand processing apparatus for production concrete which characterized in that: including bottom plate (1), the both sides that just are located bottom plate (1) on bottom plate (1) are provided with curb plate (11), both sides fixed being provided with urceolus (12) between curb plate (11), both sides rotate between curb plate (11) and be provided with inner tube (13) that are located urceolus (12), one side fixed being provided with on curb plate (11) and being used for driving inner tube (13) and being located urceolus (12) internal rotation driving motor (112), the top of urceolus (12) is provided with outer inlet pipe (121) with urceolus (12) intercommunication, be provided with inner tube (13) intercommunication on inner tube (13) and be used for rotating back and outer inlet pipe (121) relative interior inlet pipe (132), the bottom of urceolus (12) is provided with outer inlet pipe (122) with urceolus (12) intercommunication, be provided with inner tube (13) intercommunication on inner tube (13) and be used for rotating back and interior discharging pipe (133) relative interior discharging pipe (133), the inner feeding pipe (132) and the inner discharging pipe (133) are respectively provided with a discharging switch (134);
the stirring device is characterized in that a plurality of first stirring shafts (136) are arranged on the wall of the inner barrel (13) in a penetrating and rotating mode along the circumferential direction of the inner barrel (13), a plurality of groups of the first stirring shafts (136) are arranged along the length direction of the inner barrel (13), each first stirring shaft (136) is provided with a plurality of first stirring rods (137), each first stirring rod (137) is internally provided with a first heating element for heating the first stirring rod (137), and a first driving device for driving the first stirring shafts (136) to rotate on the wall of the inner barrel (13) when the inner barrel (13) is located in the outer barrel (12) is arranged between the outer barrel (12) and the inner barrel (13).
2. The apparatus for treating raw material sand for producing concrete according to claim 1, wherein: first drive arrangement establishes and fixed connection including the cover and every first (mixing) shaft (136) are located first drive gear (139) on the tip between urceolus (12) and inner tube (13), on the inner wall of urceolus (12) and be located the equal ring of position at a plurality of first (mixing) shafts of every group (136) and be provided with first drive rack (138), a plurality of first drive gear (139) of a plurality of first (mixing) shafts of every group (136) are the meshing setting with first drive rack (138) of same position simultaneously, and is adjacent the tooth portion orientation of first drive rack (138) is opposite.
3. The apparatus for treating raw material sand for producing concrete according to claim 1, wherein: a rotating shaft (15) positioned in the inner cylinder (13) is fixedly arranged between the side plates (11) at the two sides, the inner cylinder (13) is rotatably arranged on a rotating shaft (15), the rotating shaft (15) is arranged in a hollow manner, the rotating shaft (15) is provided with a plurality of second stirring shafts (151) in a penetrating and rotating way along the circumferential direction of the rotating shaft (15), a plurality of groups of the second stirring shafts (151) are arranged along the length direction of the rotating shaft (15), each second stirring shaft (151) is provided with a plurality of second stirring rods (152), each stirring rod is internally provided with a second heating element for heating the stirring rod, the first stirring shaft (136) and the second stirring shaft (151) are arranged in a mutually staggered way, the first stirring rods (137) and the second stirring rods (152) are arranged in a mutually staggered mode, and a second driving device used for driving the second stirring shafts (151) to rotate simultaneously is arranged in the hollow rotating shaft (15).
4. The apparatus for treating raw material sand for producing concrete according to claim 3, wherein: the second driving device comprises a driving shaft (153) which is arranged in the hollow rotating shaft (15) in a rotating mode along the length direction of the rotating shaft (15), each second stirring shaft (151) is located at the end portion of the rotating shaft (15) and is sleeved with a second driving gear (155) fixedly connected with, a second driving rack (154) is arranged on the outer wall of the driving shaft (153) and in the position of a plurality of second driving gears (155) of each group of the plurality of second stirring shafts (151) in an all-around mode, the tooth portion of each second driving rack (154) faces oppositely, the plurality of second driving gears (155) of each group of the plurality of second stirring shafts (151) are meshed with the second driving racks (154) of the same position, and the other side of each side plate (11) is fixedly provided with a second driving motor (156) used for driving the driving of the driving shaft (153) to rotate.
5. The apparatus for treating raw material sand for producing concrete according to claim 1, wherein: outer inlet pipe (121) and go out and all slide in material pipe (122) and be provided with stand pipe (14) that are used for pegging graft in inlet pipe (132) and interior discharging pipe (133), all be provided with on the outer wall of outer inlet pipe (121) and going out material pipe (122) and be used for driving stand pipe (14) and be located outer inlet pipe (121) and go out the mobile device that removes in material pipe (122).
6. The apparatus for treating raw material sand for producing concrete according to claim 5, wherein: the mobile device is including fixed connecting rod (141) that set up in guide cylinder opening edge both sides, both sides the tip that inner tube (13) were kept away from in connecting rod (141) all is provided with movable plate (142), mobile device is including fixed mobile electric jar (143) that set up in outer feed cylinder and go out feed cylinder both sides, both sides the drive end fixed connection of mobile electric jar (143) is to both sides movable plate (142).
7. The apparatus for treating raw material sand for producing concrete according to claim 1, wherein: and a plurality of third heating elements for heating the space between the outer cylinder (12) and the inner cylinder (13) are arranged on the inner wall of the outer cylinder (12) along the length direction of the outer cylinder (12).
8. The apparatus for treating raw material sand for producing concrete according to claim 1, wherein: and a plurality of fourth heating elements for heating the inner barrel (13) are arranged on the outer wall of the inner barrel (13) along the length direction of the inner barrel (13).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110574371.0A CN113340075B (en) | 2021-05-25 | 2021-05-25 | Raw material sand processing apparatus for production concrete |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110574371.0A CN113340075B (en) | 2021-05-25 | 2021-05-25 | Raw material sand processing apparatus for production concrete |
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| CN113340075A true CN113340075A (en) | 2021-09-03 |
| CN113340075B CN113340075B (en) | 2022-05-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505001A (en) * | 2022-02-21 | 2022-05-17 | 重庆大学 | Medicine mixing arrangement is used in biomedical research |
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| CN107138075A (en) * | 2017-07-11 | 2017-09-08 | 黄铁 | A kind of feed mixing plant of livestock-raising |
| CN210173900U (en) * | 2019-05-16 | 2020-03-24 | 石桂菊 | Concrete construction agitated vessel |
| CN111993581A (en) * | 2020-07-31 | 2020-11-27 | 四川宏量基筑建材有限公司 | Stirring equipment for producing aerated concrete |
| CN112683029A (en) * | 2021-01-29 | 2021-04-20 | 吉林市安欣商品混凝土有限责任公司 | Raw material sand drying device for concrete production |
| CN213078277U (en) * | 2020-08-27 | 2021-04-30 | 广东欧泉生化科技有限公司 | Essence stirring emulsification device for facial mask production |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138075A (en) * | 2017-07-11 | 2017-09-08 | 黄铁 | A kind of feed mixing plant of livestock-raising |
| CN210173900U (en) * | 2019-05-16 | 2020-03-24 | 石桂菊 | Concrete construction agitated vessel |
| CN111993581A (en) * | 2020-07-31 | 2020-11-27 | 四川宏量基筑建材有限公司 | Stirring equipment for producing aerated concrete |
| CN213078277U (en) * | 2020-08-27 | 2021-04-30 | 广东欧泉生化科技有限公司 | Essence stirring emulsification device for facial mask production |
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| CN114505001A (en) * | 2022-02-21 | 2022-05-17 | 重庆大学 | Medicine mixing arrangement is used in biomedical research |
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| CN113340075B (en) | 2022-05-17 |
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