CN116689283A - Commercial concrete aggregate sieving mechanism - Google Patents
Commercial concrete aggregate sieving mechanism Download PDFInfo
- Publication number
- CN116689283A CN116689283A CN202310673209.3A CN202310673209A CN116689283A CN 116689283 A CN116689283 A CN 116689283A CN 202310673209 A CN202310673209 A CN 202310673209A CN 116689283 A CN116689283 A CN 116689283A
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- Prior art keywords
- frame
- sieving
- rod
- dredging
- commercial concrete
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- 230000007246 mechanism Effects 0.000 title claims abstract description 70
- 238000007873 sieving Methods 0.000 title claims abstract description 50
- 238000012216 screening Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 239000000428 dust Substances 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 14
- 238000009499 grossing Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 238000005728 strengthening Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- 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
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of concrete production, in particular to a commercial concrete aggregate screening device. The invention provides a commercial concrete aggregate screening device capable of separating coarse and fine aggregates. The utility model provides a commodity concrete aggregate sieving mechanism, including supporting the body frame, rocking the mechanism, cross the reel, baffle, apron and mediation mechanism, be equipped with on the supporting the body frame and rock the mechanism, be connected with the reel on the rocking mechanism, cross the reel left side slidingtype and be connected with the baffle, placed the apron on the reel, cross to be equipped with on the reel and be used for dredging the mediation mechanism through the reel. According to the invention, the locating rod is driven to move leftwards through the rotation of the rotating rod, so that the connecting rod and the extruding rod move leftwards, and the dredging frame moves leftwards to eject aggregate blocking the screen frame, so that the ejection effect is realized, and the screening effect is better.
Description
Technical Field
The invention relates to the technical field of concrete production, in particular to a commercial concrete aggregate screening device.
Background
Aggregate is a granular loose material in concrete, and has a size of a coarse size, and when concrete is produced, the aggregate needs to be screened, so a screening device needs to be designed.
Patent application number is CN 213943878U's patent discloses an aggregate sieving mechanism for commodity concrete production, through in placing the feeder hopper in with the aggregate, the aggregate passes through the feeder hopper and gets into in the sieve fill, the aggregate can remove along the sieve fill under the action of gravity, the starter motor makes the sieve fill swing, when passing through the sieve mesh of first screening portion and second screening portion, the aggregate of corresponding diameter size can be sieved out in the sieve mesh, the aggregate that first screening portion sieved out can get into in the first play hopper, the aggregate that sieves out from the second screening portion can get into in the second play hopper, and the aggregate that does not sieve out can be followed the lower end of sieve fill and shift out in the hopper and get into in the third play hopper, the aggregate that gets into first play hopper, second play hopper and third play hopper can be removed again to corresponding conveyer belt, and finally convey to the storage department through the conveyer belt, this sieving mechanism sieves the aggregate through the swing sieve fill, after the sieve mesh on the sieve fill, can influence the screening effect.
The commercial concrete aggregate screening device capable of separating coarse and fine aggregates is designed to achieve the effect of overcoming the defect that the existing screening device is easy to block sieve holes and screen bad when in use.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a commercial concrete aggregate screening device capable of separating coarse and fine aggregates so as to overcome the defect of poor screening effect of the conventional screening device.
In order to achieve the above object, the present invention is realized by the following scheme: commercial concrete aggregate sieving mechanism includes:
the device comprises a supporting main frame and a shaking mechanism, wherein the shaking mechanism is arranged on the supporting main frame;
the screen frame is connected with the shaking mechanism;
the left side of the screen frame is connected with a baffle in a sliding way;
the cover plate is arranged on the screen frame;
the dredging mechanism is arranged on the screen frame and used for dredging the screen frame.
As an improvement of the scheme, the lower part of the sieving frame is funnel-shaped.
As an improvement of the above scheme, the shaking mechanism comprises:
the front side of the inside of the supporting main frame is connected with a bracket;
the motor is arranged on the inner side of the upper part of the bracket;
the output shaft of the motor is connected with a rotating rod;
the left side and the right side of the upper part of the supporting main frame are respectively provided with a sliding rail;
the sliding rails are connected with the sliding blocks in a sliding manner, and the screen passing frame is connected with the sliding blocks in a rotating manner;
the fixed block is connected with the fixed block in the front side of the sieving frame, and the rotating rod is rotationally connected with the fixed block.
As the improvement of above-mentioned scheme, dredging mechanism includes:
the front side and the rear side of the right part of the sieving frame are connected with the second telescopic components;
the connecting rod is connected between the second telescopic components;
the front side of the connecting rod is connected with a positioning rod;
the extrusion rods are connected to the front side and the rear side of the left part of the connecting rod and are connected with the sieving frame in a sliding mode;
the right side of the lower part in the screen frame is connected with the first telescopic component;
the dredging frame is connected between the first telescopic components and is connected with the sieving frame in a sliding mode.
As the improvement of above-mentioned scheme, still including being used for smoothing the smooth mechanism of aggregate, smooth mechanism including:
the guide wheel is rotatably connected with the right side of the front part of the sieving frame;
the guide frame is connected with the positioning rod;
the upper side of the front part of the sieving frame is connected with a third telescopic component;
the smoothing rod is connected with the third telescopic component and is connected with the sieving frame in a sliding manner;
the elastic rope is connected to the positioning rod and bypasses the guide wheel and the guide frame to be connected with the smoothing rod.
As the improvement of above-mentioned scheme, still including the strengthening mechanism that is used for shaking aggregate, strengthening mechanism includes:
the support plate is connected with the front side and the rear side of the right part of the support main frame;
the rack is connected between the support plates;
and the right part of the sieving frame is uniformly connected with the fourth telescopic assembly.
As the improvement of above-mentioned scheme, still including the extracting mechanism that is used for collecting the aggregate, extracting mechanism includes:
the left side and the right side of the supporting main frame are rotatably connected with pedals;
the front side and the rear side of the pedal are connected with positioning blocks;
the front side and the rear side of the lower part of the sliding rail are both connected with the ejector rods.
As the improvement of above-mentioned scheme, still including being used for the dust fall mechanism to aggregate dust fall, dust fall mechanism is including:
the water tank is connected to the rear side of the inside of the supporting main frame;
the water pump is arranged in the water tank;
the water pump is communicated with the water pipe;
the spray head is communicated with the water pipe, and the screen frame is connected with the spray head in a sliding manner.
The invention has the advantages that: 1. according to the invention, the positioning rod is driven to move leftwards through the rotation of the rotating rod, so that the connecting rod and the extrusion rod move leftwards, and the dredging frame moves leftwards to eject aggregate blocking the screen frame, so that the ejection effect is realized, and the screening effect is better;
2. the fourth telescopic component is driven to move back and forth by the front and back movement of the screen frame, and is contacted with the rack, so that the fourth telescopic component, the screen frame and aggregate are vibrated, the vibration effect is realized, and the aggregate screening speed is accelerated;
3. through starting the water pump, the water in the water tank is led into the shower nozzle through the water pipe to the water pump, and the shower nozzle spouts water to the frame that sieves in to this effect of dust fall has been realized, avoids collecting the in-process dust of aggregate and is inhaled human.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a shaking mechanism according to the present invention.
Fig. 3 is a schematic perspective view of a portion of the shaking mechanism of the present invention.
Fig. 4 is a schematic view of a first perspective structure of the dredging mechanism of the invention.
Fig. 5 is a schematic view of a second perspective structure of the dredging mechanism of the present invention.
Fig. 6 is a schematic perspective view of a dredging mechanism part of the present invention.
Fig. 7 is a schematic perspective view of a smoothing mechanism of the present invention.
FIG. 8 is a schematic view of a portion of a pacifier mechanism in accordance with the present invention.
Fig. 9 is a schematic perspective view of a strengthening mechanism according to the present invention.
Fig. 10 is a schematic view of a first perspective of the take-off mechanism of the present invention.
Fig. 11 is a schematic view of a second perspective of the take off mechanism of the present invention.
FIG. 12 is a schematic cross-sectional perspective view of the dust settling mechanism of the present invention.
The marks of the components in the drawings are as follows: 1. the device comprises a supporting main frame, 2, a sieving frame, 21, a baffle plate, 3, a cover plate, 4, a shaking mechanism, 41, a support, 42, a motor, 43, a rotating rod, 44, a fixed block, 45, a sliding rail, 46, a sliding block, 5, a dredging mechanism, 51, a positioning rod, 52, an extrusion rod, 53, a dredging frame, 54, a first telescopic assembly, 55, a second telescopic assembly, 56, a connecting rod, 6, a leveling mechanism, 61, a leveling rod, 62, a third telescopic assembly, 63, a guide frame, 64, a guide wheel, 65, an elastic rope, 7, a strengthening mechanism, 71, a supporting plate, 72, a rack, 73, a fourth telescopic assembly, 8, a material taking mechanism, 81, a positioning block, 82, a pedal, 83, a push rod, 9, a dust falling mechanism, 91, a water tank, 92, a water pump, 93, a water pipe, 94 and a spray head.
Detailed Description
The invention will be further described with reference to the accompanying drawings and detailed description below:
example 1
Referring to fig. 1, the commercial concrete aggregate screening device comprises a supporting main frame 1, a screening frame 2, a baffle 21, a cover plate 3, a shaking mechanism 4 and a dredging mechanism 5, wherein the shaking mechanism 4 for shaking the screening frame 2 is arranged on the supporting main frame 1, the screening frame 2 is connected to the shaking mechanism 4, the lower part of the screening frame 2 is funnel-shaped, the baffle 21 is connected to the left side of the screening frame 2 in a sliding manner, the cover plate 3 is arranged on the screening frame 2, and the dredging mechanism 5 is arranged on the screening frame 2.
Referring to fig. 1-3, the shaking mechanism 4 comprises a bracket 41, a motor 42, a rotating rod 43, a fixed block 44, a sliding rail 45 and a sliding block 46, wherein the bracket 41 is welded on the front side of the inside of the supporting main frame 1, the motor 42 is fixedly connected on the inner side of the upper part of the bracket 41 through bolts, the rotating rod 43 is welded on the output shaft of the motor 42, the sliding rail 45 is arranged on the left side and the right side of the upper part of the supporting main frame 1, the sliding block 46 is connected on the sliding rail 45 in a sliding manner, the sieving frame 2 is rotatably connected with the sliding block 46, the fixed block 44 is welded on the front side of the sieving frame 2, the rotating rod 43 is rotatably connected with the fixed block 44, the motor 42 is started, the output shaft of the motor 42 drives the rotating rod 43 to rotate, the fixed block 44 and the sieving frame 2 to move back and forth, and the sliding block 46 moves back and forth.
Referring now to fig. 1, fig. 4, fig. 5 and fig. 6, the dredging mechanism 5 is including locating lever 51, extrusion lever 52, dredging frame 53, first flexible subassembly 54, second flexible subassembly 55 and connecting rod 56, both sides all are connected with second flexible subassembly 55 around the screen frame 2 right part, second flexible subassembly 55 comprises telescopic link and spring, both sides all are connected with the telescopic link around the screen frame 2 right part, all be connected with the spring in the telescopic link, be connected with connecting rod 56 between two telescopic links, connecting rod 56 front side is connected with locating lever 51, the bull stick 43 rotates the back and contacts with locating lever 51, both sides all are connected with extrusion lever 52 around the connecting rod 56, extrusion lever 52 is connected with screen frame 2 slidingly, lower part right side is connected with two first flexible subassemblies 54 in the screen frame 2, first flexible subassembly 54 comprises telescopic link and spring, lower part right side is connected with two telescopic link in the screen frame 2, all be connected with the spring in the telescopic link, be connected with frame 53 between two telescopic link, dredging frame 53 and screen frame 2 slidingly connect, extrusion lever 52 contacts with dredging frame 53.
When people need to screen concrete aggregates, people can use the commercial concrete aggregate screening device, firstly people place a collecting frame at the lower side of a sieving frame 2, manually take down a cover plate 3, then people pour aggregates needing to be screened into the sieving frame 2, after pouring, people cover the cover plate 3 on the sieving frame 2, people start a motor 42, an output shaft of the motor 42 rotates to drive a rotating rod 43 to rotate, so that a fixed block 44 moves backwards and forwards, and then continues to move backwards, the circulation is performed, the sieving frame 2 and a sliding block 46 move forwards and backwards, the sieving frame 2 moving forwards and backwards drives aggregates to shake, fine aggregates further fall into the collecting frame through the sieving frame 2, coarse aggregates are reserved at the upper side in the sieving frame 2, and when the rotating rod 43 rotates to contact a positioning rod 51, the rotating rod 43 drives the positioning rod 51 to move leftwards, so that the connecting rod 56 and the extrusion rod 52 move leftwards, the second telescopic assembly 55 is compressed, the dredging frame 53 moves leftwards, the first telescopic assembly 54 is stretched, the dredging frame 53 moving leftwards dredges the screen frame 2, the influence of the screen frame 2 caused by aggregate blockage is avoided, when the rotating rod 43 rotates to be far away from the positioning rod 51, the second telescopic assembly 55 resets to drive the connecting rod 56 to move rightwards, the positioning rod 51 moves rightwards, the extrusion rod 52 moves rightwards, the first telescopic assembly 54 resets to drive the dredging frame 53 to move rightwards, after screening is completed, people close the motor 42, and manually move the baffle 21 upwards to open the left side of the screen frame 2, then coarse aggregate in the screen frame 2 is collected, fine aggregate in the collecting frame is collected, and after collection is completed, the people manually move the baffle 21 downwards to close the left side of the screen frame 2.
Example 2
On the basis of embodiment 1, referring to fig. 1, 7 and 8, a leveling mechanism 6 is further included, the leveling mechanism 6 includes a leveling rod 61, a third telescopic component 62, a guide frame 63, a guide wheel 64 and an elastic rope 65, two guide wheels 64 are rotatably connected to the right side of the front portion of the screen frame 2, a guide frame 63 is connected to the positioning rod 51, a third telescopic component 62 is connected to the upper side of the front portion of the screen frame 2, the third telescopic component 62 is composed of a telescopic rod and a spring, the telescopic rod is connected with the spring, the leveling rod 61 is connected to the screen frame 2 in a sliding mode, an elastic rope 65 is connected to the positioning rod 51, the elastic rope 65 bypasses the two guide wheels 64 and the guide frame 63 and is connected to the leveling rod 61, the positioning rod 51 and the guide frame 63 move leftwards, the elastic rope 65 relaxes, and the third telescopic component 62 resets to drive the leveling rod 61 to move leftwards to level aggregate.
Referring to fig. 1 and 9, the screen frame further comprises a strengthening mechanism 7, the strengthening mechanism 7 comprises a supporting plate 71, a rack 72 and a fourth telescopic component 73, the supporting plate 71 is welded on the front side and the rear side of the right part of the supporting main frame 1, the rack 72 is welded between the two supporting plates 71, nine fourth telescopic components 73 are uniformly connected on the right part of the screen frame 2, the fourth telescopic components 73 are composed of telescopic rods and springs, nine telescopic rods are uniformly connected on the right part of the screen frame 2, the telescopic rods are in contact with the rack 72, springs are connected in the telescopic rods, and the number of the springs is nine.
Referring to fig. 1, 10 and 11, the device further comprises a material taking mechanism 8, the material taking mechanism 8 comprises a positioning block 81, pedals 82 and ejector rods 83, the pedals 82 are rotatably connected to the left side and the right side of the supporting main frame 1, the positioning blocks 81 are welded to the front side and the rear side of the pedals 82, the number of the positioning blocks 81 is four, the ejector rods 83 are welded to the front side and the rear side of the lower portion of the sliding rail 45, the number of the ejector rods 83 is four, and the positioning blocks 81 are in contact with the ejector rods 83.
Referring to fig. 1 and 12, the dust settling device 9 comprises a water tank 91, a water pump 92, a water pipe 93 and a spray head 94, wherein the water tank 91 is welded at the rear side inside the main support 1, the water pump 92 is installed in the water tank 91, the water pipe 93 is communicated with the water pump 92, the spray head 94 is communicated with the water pipe 93, the sieving frame 2 is slidably connected with the spray head 94, the water pump 92 is started, water in the water tank 91 flows to the spray head 94 through the water pipe 93, and the spray head 94 sprays water.
The third telescopic component 62 is stretched in the initial state, the positioning rod 51 moves leftwards to drive the guide frame 63 to move leftwards, so that the elastic rope 65 is in a loose state, the third telescopic component 62 resets to drive the smoothing rod 61 to move leftwards, the positioning rod 51 moves rightwards to drive the guide frame 63 to move rightwards, the elastic rope 65 pulls the smoothing rod 61 to move rightwards, the third telescopic component 62 is stretched, and the smoothing rod 61 moving leftwards and rightwards smoothes aggregate, so that smoothing effect is achieved, and screening effect is better.
The screen frame 2 moves back and forth to drive the fourth telescopic assembly 73 to move back and forth, when the fourth telescopic assembly 73 moving back and forth is contacted with the protruding portion of the rack 72, the fourth telescopic assembly 73 is compressed, and when the fourth telescopic assembly 73 is far away from the protruding portion of the rack 72, the fourth telescopic assembly 73 is reset, so that the screen frame 2 shakes, the shaking effect is achieved, and the screening efficiency is quickened.
When one needs to open the left side of the screen frame 2 to take out coarse aggregate, one presses down the left pedal 82 to rotate the left positioning block 81, so that the left ejector rod 83, the left slide rail 45 and the left slide block 46 move upwards, the screen frame 2 rotates clockwise, coarse aggregate slides inwards of the screen frame 2 to the right, after the screen frame 2 rotates clockwise to a proper position, one manually moves the baffle 21 upwards to open the left side of the screen frame 2, then one releases the left pedal 82 to press down the right pedal 82, so that the right positioning block 81 rotates, then the right ejector rod 83, the right slide rail 45 and the right slide block 46 move upwards, the screen frame 2 rotates anticlockwise, the left ejector rod 83, the left slide rail 45 and the left slide block 46 move downwards, when the left slide rail 45 is in contact with the main support 1, the left push rod 83, the left slide rail 45 and the left slide block 46 stop moving, the sieving frame 2 continues to rotate anticlockwise to pour coarse aggregate, after dumping is completed, people release the right pedal 82 and manually press the right side of the sieving frame 2 downwards, so that the right push rod 83, the right slide rail 45 and the right slide block 46 move downwards, the right pedal 82 and the right positioning block 81 rotate reversely, and when the right slide rail 45 is in contact with the main support 1, people release the sieving frame 2, so that dumping effect is realized, and the aggregates in the sieving frame 2 drop downwards to injure feet when people move the baffle 21 upwards.
Firstly, people pour proper amount of water into the sieving frame 2, when people need to fall dust in the sieving frame 2, people can start the water pump 92, water in the water tank 91 flows into the spray head 94 through the water pipe 93, and the spray head 94 sprays the water into the sieving frame 2, so that the effect of dust fall is realized, dust is prevented from being inhaled by people in the process of collecting aggregate, and when dust fall is not needed, the water pump 92 is turned off.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the invention as defined in the appended claims.
Claims (8)
1. Commercial concrete aggregate sieving mechanism, characterized by includes:
the device comprises a supporting main frame (1) and a shaking mechanism (4), wherein the shaking mechanism (4) is arranged on the supporting main frame (1);
the screen frame (2) is connected with the shaking mechanism (4);
the baffle (21) is connected with the baffle (21) in a sliding way at the left side of the sieving frame (2);
the cover plate (3) is arranged on the sieving frame (2);
the dredging mechanism (5) is arranged on the sieving frame (2), and the dredging mechanism (5) for dredging the sieving frame (2) is arranged on the sieving frame (2).
2. A commercial concrete aggregate screening device according to claim 1, wherein the lower part of the screen frame (2) is funnel-shaped.
3. A commercial concrete aggregate screening device according to claim 1, wherein the shaking mechanism (4) comprises:
the bracket (41) is connected with the front side inside the main support (1);
a motor (42), wherein the motor (42) is arranged on the inner side of the upper part of the bracket (41);
a rotating rod (43), the output shaft of the motor (42) is connected with the rotating rod (43);
the sliding rail (45) is arranged on the left side and the right side of the upper part of the supporting main frame (1);
the sliding blocks (46) are connected onto the sliding rails (45) in a sliding manner, and the sieving frame (2) is connected with the sliding blocks (46) in a rotating manner;
the fixed block (44), the fixed block (44) is connected to the front side of the screen frame (2), and the bull stick (43) is connected with the fixed block (44) in a rotary mode.
4. A commercial concrete aggregate screening device according to claim 3, characterized in that the dredging means (5) comprises:
the front side and the rear side of the right part of the sieving frame (2) are connected with the second telescopic components (55);
the connecting rods (56) are connected between the second telescopic components (55);
the front side of the connecting rod (56) is connected with the positioning rod (51);
the extrusion rods (52) are connected to the front side and the rear side of the left part of the connecting rod (56), and the extrusion rods (52) are connected with the sieving frame (2) in a sliding mode;
the right side of the lower part in the sieving frame (2) is connected with the first telescopic component (54); and a dredging frame (53) is connected between the first telescopic components (54), and the dredging frame (53) is connected with the sieving frame (2) in a sliding manner.
5. A commercial concrete aggregate screening apparatus according to claim 4, further comprising a smoothing mechanism (6) for smoothing aggregate, the smoothing mechanism (6) comprising:
the guide wheel (64) is rotatably connected with the right side of the front part of the sieving frame (2);
a guide frame (63), and a guide frame (63) is connected to the positioning rod (51);
the upper side of the front part of the sieving frame (2) is connected with a third telescopic component (62);
the flattening rod (61) is connected with the third telescopic component (62), and the flattening rod (61) is connected with the sieving frame (2) in a sliding manner;
the elastic rope (65) is connected to the positioning rod (51), and the elastic rope (65) bypasses the guide wheel (64) and the guide frame (63) to be connected with the smoothing rod (61).
6. A commercial concrete aggregate screening apparatus according to claim 5, further comprising a reinforcing mechanism (7) for shaking the aggregate, the reinforcing mechanism (7) comprising:
the support plates (71) are connected with the front side and the rear side of the right part of the support main frame (1);
a rack (72), wherein the rack (72) is connected between the support plates (71);
and the fourth telescopic component (73) is uniformly connected with the right part of the sieving frame (2).
7. A commercial concrete aggregate screening device according to claim 6, further comprising a take-off mechanism (8) for collecting aggregate, the take-off mechanism (8) comprising:
the pedal (82) is rotatably connected with the left side and the right side of the supporting main frame (1);
the front side and the rear side of the pedal (82) are connected with the positioning blocks (81);
the ejector rods (83) are connected with the front side and the rear side of the lower part of the sliding rail (45).
8. A commercial concrete aggregate screening apparatus according to claim 7, further comprising a dust settling mechanism (9) for settling dust on the aggregate, the dust settling mechanism (9) comprising:
the water tank (91) is connected with the rear side of the inside of the supporting main frame (1);
a water pump (92), wherein the water pump (92) is arranged in the water tank (91);
a water pipe (93), the water pump (92) is communicated with the water pipe (93);
the spray head (94) is communicated with the water pipe (93), and the sieving frame (2) is connected with the spray head (94) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310673209.3A CN116689283A (en) | 2023-06-08 | 2023-06-08 | Commercial concrete aggregate sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310673209.3A CN116689283A (en) | 2023-06-08 | 2023-06-08 | Commercial concrete aggregate sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116689283A true CN116689283A (en) | 2023-09-05 |
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ID=87825191
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310673209.3A Withdrawn CN116689283A (en) | 2023-06-08 | 2023-06-08 | Commercial concrete aggregate sieving mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN116689283A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324250A (en) * | 2023-11-27 | 2024-01-02 | 大宁兆宁建筑装配科技有限公司 | Sand screening device for cement concrete prefabricated part production |
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2023
- 2023-06-08 CN CN202310673209.3A patent/CN116689283A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324250A (en) * | 2023-11-27 | 2024-01-02 | 大宁兆宁建筑装配科技有限公司 | Sand screening device for cement concrete prefabricated part production |
| CN117324250B (en) * | 2023-11-27 | 2024-01-30 | 大宁兆宁建筑装配科技有限公司 | Sand screening device for cement concrete prefabricated part production |
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