CN112720858A - Automatic proportioning device of clear water concrete - Google Patents
Automatic proportioning device of clear water concrete Download PDFInfo
- Publication number
- CN112720858A CN112720858A CN202011559313.2A CN202011559313A CN112720858A CN 112720858 A CN112720858 A CN 112720858A CN 202011559313 A CN202011559313 A CN 202011559313A CN 112720858 A CN112720858 A CN 112720858A
- Authority
- CN
- China
- Prior art keywords
- concrete
- gear
- cylinder
- throwing mechanism
- fixed
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B28C7/0404—Proportioning
-
- 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
- B28C5/0875—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
- B28C5/16—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
- 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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/26—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers
- B28C5/28—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers without independent stirrers
-
- 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
Abstract
The invention discloses an automatic bare concrete proportioning device, which comprises a machine body, wherein an inlet for conveying concrete is arranged on the machine body, and a fixed-throwing mechanism and a transmission device are arranged in the machine body; the fixed throwing mechanism comprises a first fixed throwing mechanism and a second fixed throwing mechanism, the first fixed throwing mechanism is linked with the second fixed throwing mechanism, the first throwing mechanism is communicated with the inlet, the first fixed throwing mechanism and the second fixed throwing mechanism are communicated with the transmission device through the input channel, and when the amount of concrete entering the first throwing mechanism reaches a preset value, the first fixed throwing mechanism is linked with the second fixed throwing mechanism to throw quantitative concrete and quantitative clean water to the transmission device. The invention provides an automatic bare concrete proportioning device which is used for ensuring the accurate proportioning of concrete and clean water in concrete building construction, so that the concrete and the clean water are slowly poured into the same container at the same time, and are poured into an integral stirring box after being rotationally stirred, thereby completing the construction proportioning of the concrete.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an automatic bare concrete proportioning device.
Background
In concrete building construction, the construction ratio of concrete is the proportional relation between each component material in the concrete, every material weight has fixed numerical value, but in the construction of reality, the weight of the component material of concrete differs greatly, can't guarantee the accurate ratio of concrete, lead to the construction effect variation of concrete, and prior art's ratio is put into the clear water after the concrete is put into earlier usually, the clear water that leads to putting into later can float on the concrete of putting into earlier, can't mix concrete and clear water complete together and stir, the ratio effect is poor.
Disclosure of Invention
The invention aims to provide an automatic bare concrete proportioning device, which is used for ensuring the accurate proportioning of concrete and clean water in concrete building construction, slowly pouring the concrete and the clean water into the same container at the same time, and pouring the concrete and the clean water into an integral stirring box after rotary stirring to finish the construction proportioning of the concrete.
The technical scheme adopted by the invention for solving the problems is as follows: an automatic bare concrete proportioning device comprises a machine body, wherein an inlet for conveying concrete is formed in the machine body, and a fixed-throwing mechanism and a transmission device are arranged in the machine body;
the fixed throwing mechanism comprises a first fixed throwing mechanism for throwing concrete and a second fixed throwing mechanism for throwing clear water, the first fixed throwing mechanism is linked with the second fixed throwing mechanism, the first throwing mechanism is communicated with the inlet, the first fixed throwing mechanism and the second fixed throwing mechanism are communicated with the transmission device through an input channel, and when the amount of concrete entering the first throwing mechanism reaches a preset value, the first fixed throwing mechanism is linked with the second fixed throwing mechanism to throw quantitative concrete and quantitative clear water to the transmission device.
Compared with the prior art, the invention has the advantages that: through the improvement, a first fixed feeding mechanism and a second fixed feeding mechanism which are linked are arranged in the machine body and are respectively used for feeding quantitative concrete and quantitative clean water, when the storage amount of the concrete entering the first fixed feeding mechanism through an inlet reaches a preset value, the second fixed feeding mechanism can be driven to feed quantitative clean water simultaneously, so that the quantitative concrete and the quantitative clean water are mixed together more easily, the proportioning and mixing of the concrete and the clean water are completed, the device does not need a motor and a detection mechanism to determine the quantification, and can also automatically distribute the proportion in an automatic mode, although certain accuracy is lost, but the mixing proportion of the clean water of a large amount of concrete is not needed, otherwise, the cost is greatly reduced, and the motor and the detection mechanism are both electronic automation, so that the device is easy to damage and inconvenient to maintain in a later period.
As an improvement, the first fixed throwing mechanism comprises a throwing cylinder for containing concrete and a first rotating shaft;
the throwing cylinder is provided with an opening, the opening of the throwing cylinder is communicated with the inlet, the throwing cylinder is obliquely arranged, and when the amount of concrete in the throwing cylinder reaches a preset value, the throwing cylinder is turned over to pour the concrete into the conveying device;
the first rotating shaft is horizontally arranged, one end of the first rotating shaft is fixedly connected with the throwing-in barrel, the other end of the first rotating shaft is connected with a first helical gear, and a torsional spring used for enabling the throwing-in barrel to recover to an inclined state is arranged on the first rotating shaft.
Through the improvement, a mechanism is thrown to first certain time including the input section of thick bamboo that inclines to set up, when the weight of a concrete input section of thick bamboo reachs the default, the weight of concrete can be with input a section of thick bamboo upset for the opening of input a section of thick bamboo is down, thereby pours the concrete of input a section of thick bamboo into to transmission device, pours out at the concrete and puts a section of thick bamboo back, resumes to initial condition again under the effort of torsional spring, and this time process need not the motor, and the volume of just throwing in at every turn is the ration.
As an improvement, the second fixed throw mechanism comprises a water tank, a second rotating shaft and a rotating body;
the second rotating shaft is provided with a second helical gear in meshed connection with the first helical gear, and the rotating body rotates through the second rotating shaft;
the water tank is arranged above the rotating body, the rotating body drives the through hole to rotate, a through hole used for temporarily storing quantitative clean water is formed in the rotating body, when the through hole is located under the water tank, the through hole is filled with the clean water through the water tank, and when the through hole is communicated with the input channel, the clean water in the through hole flows into the transmission device.
Through the improvement, the second is thrown mechanism surely and is accomplished keeping in and putting in of ration clear water through turning with the through-hole, and the second is thrown the mechanism and is thrown the mechanism linkage certainly with first, and the water tank is located the top of turning, when first throwing the mechanism and put in quantitative concrete, turns and rotates the rivers that deposit the through-hole and go into conveyer, when first throwing the mechanism and resume to initial condition certainly, the through-hole gets back to the water tank below and keeps in ration clear water, and this process does not need the motor equally, only needs regularly to throw the mechanism top surely and place sufficient water and concrete and can accomplish automatic ratio.
As the improvement, the water tank with be equipped with the limiting plate between the transmission device, the limiting plate is close to haulage way one end is equipped with the second through-hole, the limiting plate is close to one side of second through-hole is equipped with the inclined plane, clear water in the first through-hole passes through inclined plane on the limiting plate flows in transmission device, through the improvement, be equipped with the stopper between water tank and the transmission device, the stopper is close to haulage way one end and is equipped with the inclined plane, and when throwing the mechanism to decide and put in quantitative concrete and clear water, clear water in the through-hole can lead to the haulage way through the inclined plane.
As the improvement, transmission device includes actuating mechanism and transport mechanism, transport mechanism includes carousel and agitator tank, be equipped with two edges on the carousel the barrel of carousel central symmetry, be equipped with in the barrel can with the breach of agitator tank intercommunication, actuating mechanism drives the carousel rotates, makes two the barrel rotate respectively with input channel with the agitator tank intercommunication, the agitator tank entrance still is equipped with the suction dredge pump, through improve, be equipped with carousel and two barrels among the transmission device, two barrels can rotate along with the carousel, and the concrete and the clear water of an assembly completion, another pours the concrete and the clear water that the ratio was accomplished into the agitator tank for concrete and the clear water poured in proper order in the agitator tank are accomplish the ratio after, make the concrete and the clear water of agitator tank stirring more even.
As an improvement, the carousel with still be equipped with the second spring between the barrel, work as when weight in the barrel is less than the default, the second spring force with the barrel of input channel intercommunication shifts up and stretches out the second through-hole makes the stopper restriction the barrel rotates, through the improvement, be equipped with the second spring between carousel and the barrel, after concrete and the clear water that the ratio was accomplished got into the agitator tank from the barrel, the concrete in the barrel was emptied basically with the clear water this moment, treats that the barrel is rotatory to link to each other with input channel, when being in same vertical position with second through-hole promptly, the barrel pops out the second through-hole under the effort of second spring for the limiting plate restriction barrel is rotatory.
As the improvement, actuating mechanism includes the motor, motor drive has the axis of rotation, the axis of rotation sets up the carousel center, the drive shaft with the carousel rotates to be connected, be equipped with first gear in the drive shaft, first gear is located the carousel below, first gear upside is equipped with the first projection of a plurality of, the carousel downside is equipped with a plurality of the corresponding second projection of first projection quantity, through the improvement, actuating mechanism is through motor and drive shaft drive, rotates in the drive shaft and is connected with carousel, the first gear of fixedly connected with, and the carousel downside is equipped with the second projection, through the operation of single drive shaft drive transmission device, simple structure, high efficiency and save space.
As an improvement, the carousel downside is equipped with the backup pad, the backup pad pass through first spring with the organism is connected, works as when weight on the carousel reaches the default, the carousel compression the second spring move down to with the carousel offsets and forces the carousel compression first spring moves down, makes first projection with second lug joint, first gear drives the carousel rotates, through the improvement, 8 the carousel downside is equipped with first spring, and when weight in the barrel that is linked together with input channel reaches the default, the barrel forces the carousel to move down for first projection and the joint of second projection on the first gear, thereby let the drive shaft drive the carousel rotatory, make the barrel of packing into concrete and clear water be connected with the agitator tank.
As an improvement, a second gear is further arranged on the driving shaft, third gears capable of driving the cylinder to rotate are arranged on two sides of the cylinder, when the weight in the cylinder increases, the cylinder compresses the second spring to move downwards, so that the third gears are meshed with the second gears, the driving shaft drives the cylinder to rotate, through the improvement, the cylinder is fixedly connected with the third gears, when the weight in the cylinder increases, the cylinder drives the third gears to move downwards, so that the third gears are meshed with the second gears, the driving shaft drives the second gears to rotate, and therefore the cylinder starts to rotate after concrete and clear water enter the cylinder, and the concrete and the clear water are stirred.
As the improvement, still be equipped with the fourth gear in the drive shaft, be equipped with fifth gear and impeller in the agitator tank, fifth gear drive impeller is rotatory, the fourth gear with the fifth gear passes through belt pulley connection, through the improvement, in the agitator tank was poured into in proper order to the barrel with the muddy earth and the clear water that the ratio was accomplished at every turn, carried out further stirring in the agitator tank, the power supply of agitator tank is the fourth gear, and the fourth gear passes through belt pulley connection with the fifth gear of establishing in the drive shaft, simplifies transmission, improves the transmission effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of a fixed-feeding mechanism for pouring concrete and clear water into a cylinder.
Figure 3 is an isometric view of a dispensing cartridge.
Fig. 4 is a top view of the first gear.
Shown in the figure: 1. a body; 11. a limiting plate; 12. a second through hole; 2. an inlet; 21. a dispensing cylinder; 22. an input channel; 3. a first rotating shaft; 31. a first helical gear; 4. a second rotating shaft; 41. a second helical gear; 42. a swivel; 43. a first through hole; 5. a water tank; 61. a first spring; 62. a second spring; 63. a first convex column; 64. a second convex column; 7. a motor; 71. a drive shaft; 72. a first gear; 73. a second gear; 74. a fourth gear; 8. a turntable; 81. a barrel; 82. a support plate; 83. a third gear; 9. a stirring box; 91. a fifth gear; 92. a stirring impeller; 93. a pulley.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
As shown in fig. 1-4, an automatic bare concrete proportioning device comprises a machine body 1, wherein an inlet 2 for conveying concrete is arranged on the machine body 1, and a fixed-delivery mechanism and a transmission device are arranged in the machine body 1;
the fixed throwing mechanism comprises a first fixed throwing mechanism for throwing concrete and a second fixed throwing mechanism for throwing clear water, the first fixed throwing mechanism is linked with the second fixed throwing mechanism, the first throwing mechanism is communicated with the inlet 2, the first fixed throwing mechanism and the second fixed throwing mechanism are communicated with the transmission device through an input channel 22, and when the amount of concrete entering the first throwing mechanism reaches a preset value, the first fixed throwing mechanism is linked with the second fixed throwing mechanism to throw quantitative concrete and quantitative clear water to the transmission device.
Specifically, the first fixed throwing mechanism comprises a throwing cylinder 21 for containing concrete and a first rotating shaft 3;
the throwing cylinder 21 is provided with an opening, the opening of the throwing cylinder 21 is communicated with the inlet 2, the throwing cylinder 21 is obliquely arranged, and when the amount of concrete in the throwing cylinder 21 reaches a preset value, the throwing cylinder 21 is turned over to pour the concrete into the transmission device;
the first rotating shaft 3 is horizontally arranged, one end of the first rotating shaft 3 is fixedly connected with the throwing cylinder 21, the other end of the first rotating shaft is connected with a first bevel gear 31, and a torsion spring used for enabling the throwing cylinder 21 to recover to an inclined state is arranged on the first rotating shaft 3.
Specifically, the second fixed throw mechanism comprises a water tank 5, a second rotating shaft 4 and a rotating body 42;
a second helical gear 41 in meshed connection with the first helical gear 31 is arranged on the second rotating shaft 4, and the rotating body 42 rotates through the second rotating shaft 4;
the water tank 5 is arranged above the rotating body 42, a first through hole 43 for temporarily storing a fixed amount of clean water is formed in the rotating body 42, when the first through hole 43 is located right below the water tank 5, the clean water fills the first through hole 43 through the water tank 5, and when the rotating body 42 rotates until the first through hole 43 is communicated with the input channel 22, the clean water in the first through hole 43 flows into the transmission device.
Specifically, the water tank 5 with be equipped with limiting plate 11 between the transmission device, limiting plate 11 is close to transportation channel 22 one end is equipped with second through-hole 12, second through-hole 12 is located the transmission device top, limiting plate 11 is close to one side of second through-hole 12 is equipped with the inclined plane, the clear water in the first through-hole 43 passes through inclined plane on the limiting plate 11 flows in transmission device.
Specifically, transmission device includes actuating mechanism and transport mechanism, transport mechanism includes carousel 8 and agitator tank 9, be equipped with two edges on the carousel 8 the barrel 81 of 8 centrosymmetric turntables, be equipped with in the barrel 81 can with the breach 84 of agitator tank 9 intercommunication, actuating mechanism drives carousel 8 rotates, makes two the barrel 81 rotate respectively with input channel 22 with agitator tank 9 intercommunication, agitator tank 9 entrance still is equipped with suction dredge pump 94.
Specifically, a second spring 62 is further disposed between the turntable 8 and the cylinder 81, and when the weight in the cylinder 81 is smaller than a preset value, the second spring 62 forces the cylinder 81 communicated with the input channel 22 to move upward and extend out of the second through hole 12, so that the limiting plate 11 limits the rotation of the cylinder 81.
Specifically, actuating mechanism includes motor 7, motor 7 drive has axis of rotation 71, axis of rotation 71 sets up carousel 8 center, drive shaft 71 with carousel 8 rotates to be connected, be equipped with first gear 72 on the drive shaft 71, first gear 72 is located carousel 8 below, first gear 72 upside is equipped with the first projection 63 of a plurality of, 8 downside of carousel is equipped with and a plurality of the corresponding second projection 64 of first projection 63 quantity.
Specifically, the lower side of the rotating disc 8 is provided with a supporting plate 82, the supporting plate 82 is connected with the machine body 1 through a first spring 61, when the weight on the rotating disc 8 reaches a preset value, the rotating disc 8 compresses the second spring 62 to move downwards to abut against the rotating disc 8 to force the rotating disc 8 to compress the first spring 61 to move downwards, so that the first convex column 63 is clamped with the second convex block 64, and the first gear 72 drives the rotating disc 8 to rotate.
It should be noted that the supporting plate 82 only moves vertically to provide a supporting force for the turntable 8, and does not rotate along with the rotation of the turntable 8.
Specifically, the driving shaft 71 is further provided with a second gear 73, third gears 83 capable of driving the cylinder 81 to rotate are arranged on two sides of the cylinder 81, and when the weight in the cylinder 81 increases, the cylinder 81 compresses the second spring 62 to move downwards, so that the third gears 83 are engaged with the second gear 73, and the driving shaft 71 drives the cylinder 81 to rotate.
Specifically, the driving shaft 71 is further provided with a fourth gear 74, a fifth gear 91 and a stirring impeller 92 are arranged in the stirring tank 9, the fifth gear 91 drives the stirring impeller 92 to rotate, and the fourth gear 74 is connected with the fifth gear 91 through a belt pulley 93.
Through the technical scheme, the invention achieves the technical effects that: the concrete is poured into the first fixed throwing mechanism from the inlet 2 at regular time, the first fixed throwing mechanism comprises a throwing barrel 21, the concrete enters the throwing barrel 21 through the inlet 2, when the weight of the concrete on the throwing barrel 21 reaches a preset value, the throwing barrel 21 is turned over, so that the opening of the throwing barrel 21 is downward, and the concrete flows into the lower input channel 22 from the opening of the throwing barrel 21.
The second constant delivery mechanism comprises a water tank 5 and a rotating body 42, wherein a first through hole 43 is arranged in the rotating body 42, as shown in figure 1, when the weight of the concrete in the putting cylinder 21 does not reach a preset value, the water in the water tank 5 flows into the first through hole 43, because the first fixed throwing mechanism is linked with the second fixed throwing mechanism, one end of the throwing cylinder 21 is connected with the first rotating shaft 3, the first rotating shaft 3 is fixedly connected with the first bevel gear 31, the second rotating shaft 4 is fixedly connected with the second bevel gear 41, and the first bevel gear 31 is meshed with the second bevel gear 41, therefore, when the throwing cylinder 21 drives the first rotating shaft 3 to turn, the second rotating shaft 4 rotates along with the first rotating shaft, the rotating body 42 is rotated to the position shown in fig. 2, and the water in the first through hole 43 flows into the transportation channel 22 through the inclined plane of the limiting plate 11, and the transportation channel 22 continuously flows in with the concrete and the clean water, and then enters the lower cylinder 81.
Because the amount of the concrete in the feeding cylinder 21 and the clear water in the first through hole 43 are fixed, proportioning can be completed, when the quantitative concrete and the clear water enter the same body 81, the weight in the cylinder 81 is increased, the cylinder 81 compresses the second spring 62 to move downwards, the third gear 83 is driven to be meshed with the second gear 73, the motor 7 drives the motor shaft 71 to drive the second gear 73 to rotate, and therefore the cylinder 81 starts to rotate, so that the concrete in the cylinder 81 and the clear water are mixed together in rotation.
When the concrete in the feeding cylinder 21 completely enters the cylinder 81, the first rotating shaft 3 drives the feeding cylinder 21 to return to the initial position shown in fig. 1 under the action of the torsion spring, and simultaneously drives the second rotating shaft 4 to rotate, so that the rotating body 42 rotates to the position shown in fig. 1, and at this time, the water in the water tank 5 flows into the first through hole 43 again to fill the first through hole.
After the concrete in the feeding barrel 21 completely enters the barrel 81, the barrel 81 compresses the first spring 61 and the second spring 62 to drive the rotating disc 8 to move downwards to the position shown in fig. 2, at this time, the rotating disc 8 drives the second convex column 64 to move downwards to be clamped with the first convex column 63, and the driving shaft 71 drives the first gear 72 to rotate all the time, so that the first gear 72 drives the rotating disc 8 to rotate to the position shown in fig. 2, because the concrete and the clean water in the other barrel 81 enter the stirring box 9 through the mud suction pump 94, no weight of the concrete and the clean water exists in the barrel 81 on the left side in fig. 2, and the barrel 81 on the right side in fig. 2 cannot move upwards due to the limit of the limit plate 11, the barrel 81 on the left side in fig. 2 extends out of the second through hole 12 in the limit plate 11 under the action force of the second spring 62, at this time, the limit plate 11 limits the barrel 81 on the left side from, at this time, the concrete and the clean water in the right barrel 81 enter the stirring box 9 through the notch 84 and the dredge pump 94, the fifth gear 91 is connected with the fourth gear 74 through the belt 93, so the fifth gear 91 drives the stirring impeller 92 to stir and mix the concrete and the clean water in the stirring box, and the quantitative concrete and the clean water are fed every time, so that the situation that in the prior art, a brain is poured in, the concrete is under, and the clean water is stirred unevenly above is avoided.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. All changes which come within the scope of the invention as defined by the independent claims are intended to be embraced therein.
Claims (10)
1. The utility model provides an automatic proportioning device of fair-faced concrete, includes organism (1), its characterized in that: an inlet (2) for conveying concrete is arranged on the machine body (1), and a fixed-throwing mechanism and a transmission device are arranged in the machine body (1);
the fixed throwing mechanism comprises a first fixed throwing mechanism for throwing concrete and a second fixed throwing mechanism for throwing clear water, the first fixed throwing mechanism is linked with the second fixed throwing mechanism, the first throwing mechanism is communicated with the inlet (2), the first fixed throwing mechanism and the second fixed throwing mechanism are communicated with the transmission device through an input channel (22), and when the amount of concrete entering the first throwing mechanism reaches a preset value, the first fixed throwing mechanism is linked with the second fixed throwing mechanism to throw quantitative concrete and quantitative clear water to the transmission device.
2. The automatic bare concrete proportioning device of claim 1, wherein: the first fixed throwing mechanism comprises a throwing cylinder (21) for containing concrete and a first rotating shaft (3);
the feeding cylinder (21) is provided with an opening, the opening of the feeding cylinder (21) is communicated with the inlet (2), the feeding cylinder (21) is obliquely arranged, and when the amount of concrete in the feeding cylinder (21) reaches a preset value, the feeding cylinder (21) is turned over to pour the concrete into the transmission device;
the first rotating shaft (3) is horizontally arranged, one end of the first rotating shaft (3) is fixedly connected with the throwing cylinder (21), the other end of the first rotating shaft is connected with a first helical gear (31), and a torsional spring used for enabling the throwing cylinder (21) to recover to an inclined state is arranged on the first rotating shaft (3).
3. The automatic bare concrete proportioning device according to any one of claims 1-2, wherein: the second fixed throw mechanism comprises a water tank (5), a second rotating shaft (4) and a rotating body (42);
a second helical gear (41) which is meshed with the first helical gear (31) is arranged on the second rotating shaft (4), and the rotating body (42) rotates through the second rotating shaft (4);
the water tank (5) is arranged above the rotating body (42), a first through hole (43) used for temporarily storing quantitative clean water is formed in the rotating body (42), the rotating body (42) drives the first through hole (43) to rotate, when the first through hole (43) is located under the water tank (5), the clean water passes through the water tank (5) to fill the first through hole (43), and when the first through hole (43) is communicated with the input channel (22), the clean water in the first through hole (43) flows into the transmission device.
4. The automatic bare concrete proportioning device of claim 3, wherein: the water tank (5) with be equipped with limiting plate (11) between the transmission device, limiting plate (11) are close to haulage way (22) one end is equipped with second through-hole (12), second through-hole (12) are located the transmission device top, limiting plate (11) are close to one side of second through-hole (12) is equipped with the inclined plane, clear water in first through-hole (43) passes through inclined plane on limiting plate (11) flows in transmission device.
5. The automatic bare concrete proportioning device of claim 4, wherein: the transmission device comprises a driving mechanism and a conveying mechanism, the conveying mechanism comprises a rotary table (8) and a stirring box (9), two edges are arranged on the rotary table (8), the rotary table (8) is symmetrical to the center of the rotary table (8), a notch (84) communicated with the stirring box (9) is arranged in the barrel (81), the driving mechanism drives the rotary table (8) to rotate, so that the two edges of the barrel (81) rotate respectively with the input channel (22) and the stirring box (9), and a sludge suction pump (94) is further arranged at the inlet of the stirring box (9).
6. The automatic bare concrete proportioning device of any one of claim 5, wherein: a second spring (62) is further arranged between the rotary disc (8) and the cylinder body (81), and when the weight in the cylinder body (81) is smaller than a preset value, the second spring (62) forces the cylinder body (81) communicated with the input channel (22) to move upwards to extend out of the second through hole (12), so that the limiting plate (11) limits the rotation of the cylinder body (81).
7. The automatic bare concrete proportioning device of claim 5, wherein: actuating mechanism includes motor (7), motor (7) drive has axis of rotation (71), axis of rotation (71) set up carousel (8) center, drive shaft (71) with carousel (8) rotate to be connected, be equipped with first gear (72) on drive shaft (71), first gear (72) are located carousel (8) below, first gear (72) upside is equipped with the first projection (63) of a plurality of, carousel (8) downside is equipped with and a plurality of the corresponding second projection (64) of first projection (63) quantity.
8. The automatic bare concrete proportioning device of claim 6, wherein: carousel (8) downside is equipped with backup pad (82), backup pad (82) through first spring (61) with organism (1) is connected, works as when weight on carousel (8) reaches the default, carousel (8) compression second spring (62) move down to with carousel (8) offset and force carousel (8) compression first spring (61) move down, make first projection (63) with second lug (64) joint first gear (72) drive carousel (8) rotate.
9. An automatic bare concrete proportioning device according to any one of claims 6-7, wherein: the driving shaft (71) is further provided with a second gear (73), third gears (83) capable of driving the cylinder (81) to rotate are arranged on two sides of the cylinder (81), and when the weight in the cylinder (81) is increased, the cylinder (81) compresses the second spring (62) to move downwards, so that the third gears (83) are meshed with the second gear (73), and the driving shaft (71) drives the cylinder (81) to rotate.
10. An automatic bare concrete proportioning device according to any one of claims 5 or 7, wherein: the driving shaft (71) is further provided with a fourth gear (74), a fifth gear (91) and a stirring impeller (92) are arranged in the stirring box (9), the fifth gear (91) drives the stirring impeller (92) to rotate, and the fourth gear (74) is connected with the fifth gear (91) through a belt (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011559313.2A CN112720858B (en) | 2020-12-25 | 2020-12-25 | Automatic proportioning device of clear water concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011559313.2A CN112720858B (en) | 2020-12-25 | 2020-12-25 | Automatic proportioning device of clear water concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112720858A true CN112720858A (en) | 2021-04-30 |
| CN112720858B CN112720858B (en) | 2022-02-15 |
Family
ID=75615844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011559313.2A Active CN112720858B (en) | 2020-12-25 | 2020-12-25 | Automatic proportioning device of clear water concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112720858B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR626644A (en) * | 1925-12-26 | 1927-09-15 | Device for dosing water and cement in concrete preparation | |
| CN102941618A (en) * | 2012-12-13 | 2013-02-27 | 中国水利水电第十四工程局有限公司 | Lateral top arch concrete maintenance trolley for tunnel |
| CN203331235U (en) * | 2013-06-14 | 2013-12-11 | 新疆科立机械设备有限公司 | Device for accurately controlling rotary micro-feeding of concrete powder |
| CN203739002U (en) * | 2014-03-11 | 2014-07-30 | 杨伟 | Quantitative mining concrete mixer |
| CN207643423U (en) * | 2017-12-07 | 2018-07-24 | 徐州经济技术开发区诚意商品混凝土有限公司 | Concrete mixer charging device |
| CN109016162A (en) * | 2018-07-24 | 2018-12-18 | 山东科技大学 | Concrete automatic matching device |
-
2020
- 2020-12-25 CN CN202011559313.2A patent/CN112720858B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR626644A (en) * | 1925-12-26 | 1927-09-15 | Device for dosing water and cement in concrete preparation | |
| CN102941618A (en) * | 2012-12-13 | 2013-02-27 | 中国水利水电第十四工程局有限公司 | Lateral top arch concrete maintenance trolley for tunnel |
| CN203331235U (en) * | 2013-06-14 | 2013-12-11 | 新疆科立机械设备有限公司 | Device for accurately controlling rotary micro-feeding of concrete powder |
| CN203739002U (en) * | 2014-03-11 | 2014-07-30 | 杨伟 | Quantitative mining concrete mixer |
| CN207643423U (en) * | 2017-12-07 | 2018-07-24 | 徐州经济技术开发区诚意商品混凝土有限公司 | Concrete mixer charging device |
| CN109016162A (en) * | 2018-07-24 | 2018-12-18 | 山东科技大学 | Concrete automatic matching device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112720858B (en) | 2022-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112892365A (en) | Building material, breed fodder, industrial material mixing arrangement that can quantitative ratio | |
| CN112720858B (en) | Automatic proportioning device of clear water concrete | |
| CN210480844U (en) | High-efficient liquid filling machine | |
| CN211025911U (en) | Sizing material mixing device | |
| CN212701707U (en) | Sealed compounding device of gluing | |
| CN212193672U (en) | Dosing unit is used in concrete processing | |
| CN214748384U (en) | Dosing adding device for production of cleaning agent | |
| CN209851288U (en) | Agitated vessel for building engineering | |
| CN213914321U (en) | Chain formula machine of dosing that can accurately dose | |
| CN216987204U (en) | Mixing arrangement for oil processing | |
| CN218688422U (en) | Waterproof raw material batching device | |
| CN216321579U (en) | A allotment jar for production of red bean coix seed drink | |
| CN219744664U (en) | Nitrogen-phosphorus-potassium compound fertilizer dosing unit | |
| CN210367623U (en) | Dense fragrant white spirit is made with automatic bent device that spills | |
| CN215784044U (en) | Quick adjustable dosing machine for coal washery | |
| CN218053239U (en) | Special mortar slurry stirring device for building construction | |
| CN214020618U (en) | Special concentrated aqueous phase automatic blending device of nitrile rubber production | |
| CN220878746U (en) | Quantitative blanking mechanism for circuit board liquid medicine processing stirring tank | |
| CN213166105U (en) | Take metering device's concrete to deposit temporarily, agitated vessel | |
| CN219942641U (en) | Dosing unit is used in production of water-soluble fertilizer | |
| CN114588815B (en) | Automatic dosing device for cross-linking agent production | |
| CN219836417U (en) | Solid-liquid mixing device for inorganic salt production slurry | |
| CN213914320U (en) | Disc type medicine feeder capable of accurately feeding medicine | |
| CN113183323B (en) | Quantitative adding device for concrete additive | |
| CN220520250U (en) | Sulfur-iron coupling wastewater treatment tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |