CN107649381B - Sand screening method with drying function - Google Patents
Sand screening method with drying function Download PDFInfo
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- CN107649381B CN107649381B CN201710952508.5A CN201710952508A CN107649381B CN 107649381 B CN107649381 B CN 107649381B CN 201710952508 A CN201710952508 A CN 201710952508A CN 107649381 B CN107649381 B CN 107649381B
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- fixedly connected
- motor
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- wall
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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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
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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
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
- F26B21/50—Ducting arrangements from the source of air or other gases to the materials or objects being dried
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying goods
- F26B2200/14—Sand
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a sand screening method with a drying function, which comprises a box body, wherein the bottom of the inner wall of the box body is fixedly connected with a fixed frame, the left side of the bottom of the inner wall of the fixed frame is fixedly connected with a first motor, the surface of an output shaft of the first motor is sleeved with a first belt pulley, the right side of the bottom of the inner wall of the fixed frame is sequentially and fixedly connected with a first supporting rod and a second supporting rod from front to back, the top end of the first supporting rod is rotatably connected with a first rotating rod, the surface of the first rotating rod is sequentially sleeved with a second belt pulley and a first cam from front to back, and the surface of the second belt pulley is in transmission connection with the surface of the first belt pulley through a belt. This screening sand machine with stoving function has reached and has carried out the purpose of horizontal shake to the sieve for carry out the efficiency of screening to the sand, improved the speed of drying simultaneously, guaranteed the quality of screening to the sand.
Description
Technical Field
The invention relates to the technical field of construction machinery equipment, in particular to a sand screening method with a drying function.
Background
The sand screening machine is also called a dry land sand screening ship and a sand-stone separator, is sand-stone separation equipment suitable for riverways, reservoirs and coal yards, has simple structure, is economical and applicable, is easy to operate, and is divided into a drum sand screening machine, a water washing drum sand screening machine, a vibrating screen type sand screening machine and the like. The whole equipment consists of a raw material storage hopper, a raw material feeding belt conveyor, a horizontally arranged screen, a finished sand stacking belt, a waste stone discharge chute and the like, after the equipment is powered on, the raw material is loaded into a large-capacity storage hopper by a loader, the raw material is fed into a horizontally arranged screen cylinder through the feeding belt, the rotary screen cylinder drives blades in the cylinder to push and roll the raw material to form an artificial sand screening effect that the raw material rolls on the surface of the screen, the screened finished sand falls on a finished sand belt through a collecting hopper and is lifted by the belt to fall into a finished material stack or directly fall into the storage hopper, the whole process is continuous, the grading of the material is clear and accurate, the rolling screen cylinder is horizontally arranged, and the material flow is rolled for more than five turns between spiral blades of the screen cylinder, so that the sand material rolls repeatedly and fully and discretely, And (6) screening. Different from the phenomena of incomplete screening and material mixing caused by mutual impact extrusion of large and small materials or vibration of large and small materials due to an inclined rolling screen or an inclined vibrating screen.
Most of the existing sand screening equipment is manually completed, the working efficiency is seriously influenced, although some sand screening equipment is correspondingly designed for accelerating the efficiency, the sand screening equipment is rarely adopted due to high manufacturing cost, inconvenient use and the like, only some large-scale building companies can bear the high cost, meanwhile, due to the improper storage or management of the sand, the humidity of the sand is often high, the sand can be agglomerated in the sand screening process, and the sand is difficult to screen.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a sand screening method with a drying function, which solves the problem of difficulty in screening sand due to high humidity.
In order to achieve the purpose, the invention is realized by the following technical scheme: a sand screening method with a drying function comprises a box body, wherein a fixed frame is fixedly connected to the bottom of the inner wall of the box body, a first motor is fixedly connected to the left side of the bottom of the inner wall of the fixed frame, a first belt pulley is sleeved on the surface of an output shaft of the first motor, a first supporting rod and a second supporting rod are fixedly connected to the right side of the bottom of the inner wall of the fixed frame from front to back in sequence, a first rotating rod is rotatably connected to the top end of the first supporting rod, a second belt pulley and a first cam are sequentially sleeved on the surface of the first rotating rod from front to back, the surface of the second belt pulley is in transmission connection with the surface of the first belt pulley through a belt, a second rotating rod is rotatably connected to the top end of the second supporting rod, a second cam is sleeved on the surface of the second rotating rod, and a connecting rod is fixedly, and the surface of the connecting rod is fixedly connected with a movable rod through a bearing, and the top of the fixed frame is fixedly connected with a sliding rail.
Preferably, the top sliding connection of slide rail has the support frame to the top fixedly connected with sieve of support frame, the bottom and the movable rod of support frame keep away from the one end swing joint of connecting rod.
Preferably, the left side fixedly connected with shock attenuation frame of box inner wall, the spring fixedly connected with baffle is passed through in the left side of shock attenuation frame inner wall, one side that support frame and sieve are close to the baffle runs through the shock attenuation frame and extends to the inside of shock attenuation frame, support frame and sieve run through the inside one side of shock attenuation frame through even board and baffle fixed connection.
Preferably, the top fixedly connected with motor case of box inner wall to the bottom fixedly connected with second motor of motor case inner wall, and shaft coupling fixedly connected with third rotary rod is passed through on the surface of second motor output shaft, the one end that the second motor was kept away from to the third rotary rod runs through the motor case and extends to the left side of motor case, the third rotary rod extends to the left one end of motor case and passes through the bearing rotation with the left top of box inner wall and be connected, and the fixed surface of third rotary rod is connected with the cutting knife.
Preferably, a partition plate is fixedly connected between the bottom of the right side of the motor box and the top of the right side of the inner wall of the box body, and a heater is fixedly connected to the right side of the top of the partition plate.
Preferably, the left side fixedly connected with air exhauster at baffle top to the surface intercommunication of air exhauster output shaft has the exhaust pipe, the one end that the exhaust fan was kept away from to the exhaust pipe runs through the baffle and extends to the bottom of baffle, the surface intercommunication that the exhaust pipe extends to the baffle bottom has air shower nozzle.
Advantageous effects
The invention provides a sand screening method with a drying function. The method has the following beneficial effects:
(1) this sand sieving machine with stoving function, bottom fixedly connected with fixed frame through box inner wall, the first motor of left side fixedly connected with of fixed frame inner wall bottom, the surface cover of first motor output shaft is equipped with first belt pulley, the right side of fixed frame inner wall bottom is in the past to the first bracing piece of back fixedly connected with and second bracing piece in proper order, and the top of first bracing piece is rotated and is connected with first rotary rod, the surface of first rotary rod is in the past to the back in proper order the cover be equipped with second belt pulley and first cam, rethread second rotary rod, the second cam, the connecting rod, the cooperation of movable rod and slide rail sets up, the purpose of carrying out the horizontal shake to the sieve has been reached, the efficiency of screening the sand has been accelerated, the speed of stoving has been improved simultaneously, workman's intensity of labour has been reduced, the quality of screening sand has been.
(2) This sand sieving machine with stoving function, left side fixedly connected with air exhauster through the baffle top, and the surface intercommunication of air exhauster output shaft has the exhaust pipe, the one end that the air exhauster was kept away from to the exhaust pipe runs through the baffle and extends to the bottom of baffle, the surface intercommunication that the exhaust pipe extends to the baffle bottom has air shower nozzle, the purpose of drying to the sand has been reached, avoided because the humidity of sand self leads to the sand screening effect not good, the work efficiency of screening sand has been improved, the progress of construction has been guaranteed.
(3) This sand sieving machine with stoving function, left side fixedly connected with shock attenuation frame through box inner wall, spring fixedly connected with baffle is passed through in the left side of shock attenuation frame inner wall, one side that support frame and sieve are close to the baffle runs through the shock attenuation frame and extends to the inside pole of shock attenuation frame, the bottom fixedly connected with second motor of motor incasement wall, and shaft coupling fixedly connected with third rotary rod is passed through on the surface of second motor output shaft, the drying efficiency of sand has been accelerated, the different stoving degree of sand can be adjusted according to the husky environment of using of difference, artificial operation has been reduced, people's work burden has been alleviateed.
(4) This sand screening machine with stoving function, bottom fixedly connected with second motor through motor incasement wall, and shaft coupling fixedly connected with third rotary rod is passed through on the surface of second motor output shaft, the one end that the second motor was kept away from to the third rotary rod runs through the motor case and extends to the left side of motor case, the third rotary rod extends to the left one end of motor case and passes through the bearing rotation with the left top of box inner wall and be connected, and the fixed surface of third rotary rod is connected with the cutting knife, stir the sieve before the screening sand, smash the sand block in the sand, subsequent screening sand has been made things convenient for, this equipment structure is simple, easy operation, and convenient to popularize.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the first cam and the second cam of the present invention.
In the figure: the utility model discloses a solar energy water heater, including 1 box, 2 fixed frame, 3 first motor, 4 first belt pulleys, 5 first bracing piece, 6 second bracing piece, 7 first rotary rod, 8 second belt pulleys, 9 first cam, 10 second rotary rod, 11 second cam, 12 connecting rods, 13 movable rod, 14 slide rails, 15 support frames, 16 sieve boards, 17 shock attenuation frame, 18 springs, 19 baffles, 20 motor casees, 21 second motor, 22 third rotary rod, 23 cutting knife, 24 baffle, 25 heaters, 26 air exhauster, 27 exhaust pipe, 28 air shower nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a sand screening method with a drying function comprises a box body 1, wherein a fixed frame 2 is fixedly connected to the bottom of the inner wall of the box body 1, a first motor 3 is fixedly connected to the left side of the bottom of the inner wall of the fixed frame 2, a speed reducer is arranged on the first motor 3, a first belt pulley 4 is sleeved on the surface of an output shaft of the first motor 3, a first supporting rod 5 and a second supporting rod 6 are fixedly connected to the right side of the bottom of the inner wall of the fixed frame 2 in sequence from front to back, the first supporting rod 5 and the second supporting rod 6 play a supporting role, a first rotating rod 7 is rotatably connected to the top end of the first supporting rod 5, a second belt pulley 8 and a first cam 9 are sequentially sleeved on the surface of the first rotating rod 7 from front to back, the aim of horizontally shaking a sieve plate is achieved, the sand screening efficiency is improved, the drying speed is improved, and the labor intensity, the quality of screening sand is ensured, the surface of the second belt pulley 8 is in transmission connection with the surface of the first belt pulley 4 through a belt, the top end of the second support rod 6 is in rotary connection with a second rotary rod 10, the surface of the second rotary rod 10 is sleeved with a second cam 11, a connecting rod 12 is fixedly connected between the front surface of the second cam 11 and the back surface of the first cam 9, the surface of the connecting rod 12 is fixedly connected with a movable rod 13 through a bearing, the top of the fixed frame 2 is fixedly connected with a slide rail 14, the slide rail 14 ensures the stability of a support frame 15, the top of the slide rail 14 is in sliding connection with a support frame 15, the top of the support frame 15 is fixedly connected with a sieve plate 16, the sieve plate 16 is used for fully screening a sieve, the bottom of the support frame 15 is movably connected with one end of the movable rod 13, which is far away, the left side of the inner wall of the shock absorption frame 17 is fixedly connected with a baffle plate 19 through a spring 18, one side of the support frame 15 and the sieve plate 16, which is close to the baffle plate 19, penetrates through the shock absorption frame 17 and extends to the inside of the shock absorption frame 17, the cooperation of the spring 18 and the baffle plate 19 ensures the mechanical shock absorption performance, one side of the support frame 15 and the sieve plate 16, which penetrates through the inside of the shock absorption frame 17, is fixedly connected with the baffle plate 19 through a connecting plate, the top of the inner wall of the box body 1 is fixedly connected with a motor box 20, the bottom of the inner wall of the motor box 20 is fixedly connected with a second motor 21, a reducer is arranged on the second motor 21, the surface of an output shaft of the second motor 21 is fixedly connected with a third rotating rod 22 through a coupler, one end, far away from the second motor 21, of the third rotating rod 22 penetrates through the motor box 20 and, the sand drying efficiency is accelerated, different drying degrees of sand can be adjusted according to different sand using environments, manual operation is reduced, the workload of people is lightened, the surface of the third rotating rod 22 is fixedly connected with a cutting knife 23, a sieve is stirred before sand screening, sand blocks in the sand are crushed, subsequent sand screening is facilitated, the sand screening device is simple in structure, easy to operate and convenient to popularize, a partition plate 24 is fixedly connected between the bottom of the right side of the motor box 20 and the top of the right side of the inner wall of the box body 1, a heater 25 is fixedly connected to the right side of the top of the partition plate 24, an exhaust fan 26 is fixedly connected to the left side of the top of the partition plate 24, the surface of an output shaft of the exhaust fan 26 is communicated with an exhaust pipe 27, one end, far away from the exhaust fan 26, of the exhaust pipe 27 penetrates through the partition plate 24 and extends to the bottom of the partition plate 24, the purpose of drying the sand is achieved, the problem that the sand screening effect is poor due to the humidity of the sand is avoided, the sand screening work efficiency is improved, and the building construction progress is guaranteed.
When the sand crusher works, sand is poured into the box body 1 from a sand inlet hopper, the second motor 21 is started, the second motor 21 rotates to drive the third rotating rod 22 to rotate, the rotation of the first rotating rod 22 drives the cutting knife 23 on the surface of the third rotating rod to crush sand lumps in the sand, meanwhile, the first motor 3 is started, the first motor 3 rotates to drive the first belt pulley 4 to rotate, the first belt pulley 4 rotates to drive the second belt pulley 8 to rotate through a belt, the second belt pulley 8 rotates to drive the first rotating rod 7 to rotate, the first rotating rod 7 rotates to drive the first cam 9 to rotate, the first cam 9 rotates to drive the second cam 11 to rotate through the connecting rod 12, the second cam 11 rotates to drive the second rotating rod 10 to rotate, the second rotating rod 10 rotates to drive the movable rod 13 to move, the movable rod 13 moves to drive the support frame 15 to horizontally swing on the sliding rail 14, simultaneously start air exhauster 26 and heater 25, the outside wind of box 1 is heated through heater 25 and is extracted by air exhauster 26, and the hot-blast exhaust pipe 27 and the air shower nozzle 28 of passing through of extraction realize going up the stoving of sand on sieve 16, have reached and have carried out the purpose of horizontal shake to the sieve for carry out the efficiency of screening to the sand, improved the speed of drying simultaneously, reduced workman's intensity of labour, guaranteed to carry out the quality of screening to the sand.
To sum up the above
(1) The sand screening machine with the drying function is characterized in that a fixed frame 2 is fixedly connected to the bottom of the inner wall of a box body 1, a first motor 3 is fixedly connected to the left side of the bottom of the inner wall of the fixed frame 2, a speed reducer is arranged on the first motor 3, a first belt pulley 4 is sleeved on the surface of an output shaft of the first motor 3, a first supporting rod 5 and a second supporting rod 6 are fixedly connected to the right side of the bottom of the inner wall of the fixed frame 2 in sequence from front to back, the first supporting rod 5 and the second supporting rod 6 play a supporting role, and the top end of the first supporting rod 5 is rotationally connected with a first rotating rod 7, the surface of the first rotating rod 7 is sequentially sleeved with a second belt pulley 8 and a first cam 9 from front to back, the aim of horizontally shaking the sieve plate is achieved, the efficiency of sieving sand is accelerated, meanwhile, the drying speed is improved, the labor intensity of workers is reduced, and the quality of screening sand is guaranteed.
(2) This sand sieving machine with stoving function, box 1 outside wind is heated through heater 25 and is extracted by air exhauster 26, and the hot-blast exhaust pipe 27 and the air shower nozzle 28 of passing through of extraction realize going up the stoving of sand to sieve 16, have reached and have carried out the purpose of horizontal shake to the sieve for carry out the efficiency of screening to the sand, improved the speed of drying simultaneously, reduced workman's intensity of labour, guaranteed to carry out the quality of screening to the sand.
(3) The sand screening machine with the drying function is characterized in that a motor box 20 is fixedly connected to the top of the inner wall of a box body 1, a second motor 21 is fixedly connected to the bottom of the inner wall of the motor box 20, a speed reducer is arranged on the second motor 21, a third rotating rod 22 is fixedly connected to the surface of an output shaft of the second motor 21 through a coupler, one end, far away from the second motor 21, of the third rotating rod 22 penetrates through the motor box 20 and extends to the left side of the motor box 20, one end, extending to the left side of the motor box 20, of the third rotating rod 22 is rotatably connected with the top of the left side of the inner wall of the box body 1 through a bearing, the drying efficiency of sand is accelerated, different drying degrees of sand can be adjusted according to different sand using environments, manual operation is reduced, the work load of people is relieved, a cutting knife 23 is fixedly connected to the surface of, the sand block in the sand is crushed, so that subsequent sand screening is facilitated, and the equipment is simple in structure, easy to operate and convenient to popularize.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a sieve husky method with stoving function, includes box (1), its characterized in that: the bottom of the inner wall of the box body (1) is fixedly connected with a fixed frame (2), the left side of the bottom of the inner wall of the fixed frame (2) is fixedly connected with a first motor (3), the surface of an output shaft of the first motor (3) is sleeved with a first belt pulley (4), the right side of the bottom of the inner wall of the fixed frame (2) is sequentially and fixedly connected with a first supporting rod (5) and a second supporting rod (6) from front to back, the top end of the first supporting rod (5) is rotatably connected with a first rotating rod (7), the surface of the first rotating rod (7) is sequentially sleeved with a second belt pulley (8) and a first cam (9) from front to back, the surface of the second belt pulley (8) is in transmission connection with the surface of the first belt pulley (4) through a belt, the top end of the second supporting rod (6) is rotatably connected with a second rotating rod (10), and the surface of the second, a connecting rod (12) is fixedly connected between the front surface of the second cam (11) and the back surface of the first cam (9), a movable rod (13) is fixedly connected to the surface of the connecting rod (12) through a bearing, and a sliding rail (14) is fixedly connected to the top of the fixed frame (2); the top of the sliding rail (14) is connected with a supporting frame (15) in a sliding manner, the top of the supporting frame (15) is fixedly connected with a sieve plate (16), the bottom of the supporting frame (15) is movably connected with one end, far away from the connecting rod (12), of the movable rod (13), the top of the inner wall of the box body (1) is fixedly connected with a motor box (20), the bottom of the inner wall of the motor box (20) is fixedly connected with a second motor (21), the surface of an output shaft of the second motor (21) is fixedly connected with a third rotating rod (22) through a coupler, during work, sand is poured into the box body (1) from a sand inlet hopper, the second motor (21) is started, the third rotating rod (22) is driven to rotate by the rotation of the second motor (21), a cutting knife (23) on the surface of the third rotating rod (22) is driven by the rotation of the third rotating rod (22), the rotation of a first motor (3) drives a first belt pulley (4) to rotate, the rotation of the first belt pulley (4) drives a second belt pulley (8) to rotate through a belt, the rotation of the second belt pulley (8) drives a first rotating rod (7) to rotate, the rotation of the first rotating rod (7) drives a first cam (9) to rotate, the rotation of the first cam (9) drives a second cam (11) to rotate through a connecting rod (12), the rotation of the second cam (11) drives a second rotating rod (10) to rotate, the rotation of the second rotating rod (10) drives a movable rod (13) to move, the movement of the movable rod (13) drives a support frame (15) to horizontally shake on a sliding rail (14), an exhaust fan (26) and a heater (25) are started simultaneously, air outside the box body (1) is heated by the exhaust fan (26) and extracted by the heater (25), the extracted hot air passes through the exhaust pipe (27) and the air nozzle (28), so that the sand on the sieve plate (16) is dried, and the aim of horizontally shaking the sieve plate is fulfilled.
2. The sand screening method with drying function as claimed in claim 1, wherein: the utility model discloses a damping box, including box (1), inner wall, support frame (15) and sieve (16), the left side fixedly connected with shock attenuation frame (17) of box (1) inner wall, spring (18) fixedly connected with baffle (19) are passed through in the left side of shock attenuation frame (17) inner wall, one side that support frame (15) and sieve (16) are close to baffle (19) runs through shock attenuation frame (17) and extends to the inside of shock attenuation frame (17), support frame (15) and sieve (16) run through the inside one side of shock attenuation frame (17) through even board and baffle (19) fixed connection.
3. The sand screening method with drying function as claimed in claim 1, wherein: one end, far away from second motor (21), of third rotary rod (22) runs through motor case (20) and extends to the left side of motor case (20), third rotary rod (22) extend to the left one end of motor case (20) and pass through the bearing rotation with the left top of box (1) inner wall and be connected to the fixed surface of third rotary rod (22) is connected with cutting knife (23).
4. The sand screening method with drying function as claimed in claim 1, wherein: fixedly connected with baffle (24) between the bottom on motor case (20) right side and the top on box (1) inner wall right side to the right side fixedly connected with heater (25) at baffle (24) top.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710952508.5A CN107649381B (en) | 2017-10-13 | 2017-10-13 | Sand screening method with drying function |
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| CN201710952508.5A CN107649381B (en) | 2017-10-13 | 2017-10-13 | Sand screening method with drying function |
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| CN107649381B true CN107649381B (en) | 2020-05-26 |
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Families Citing this family (4)
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| CN108706852B (en) * | 2018-06-16 | 2020-10-30 | 马鞍山绿色大陇农业科技有限公司 | Silt treatment device |
| CN108993875B (en) * | 2018-09-29 | 2021-07-06 | 芜湖市西贝克机电科技有限公司 | An agricultural grain screening device |
| CN112239909A (en) * | 2020-09-21 | 2021-01-19 | 江苏同欣化纤有限公司 | Air pressure control device for table of cord fabric weaving machine |
| CN115025983B (en) * | 2022-07-01 | 2024-03-29 | 江苏前途建设有限公司 | Shaftless type construction engineering sand screening machine capable of drying wet sand |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119775A (en) * | 1995-10-24 | 1997-05-06 | Fujita Corp | Earth and sand dryer |
| CN101941003B (en) * | 2010-07-06 | 2012-10-24 | 唐志 | New-type vibration screen |
| CN204220465U (en) * | 2014-10-29 | 2015-03-25 | 广东美味源香料有限公司 | The linear vibration filtering sieve of a kind of stainless steel |
| CN204678848U (en) * | 2015-05-27 | 2015-09-30 | 成都广迈科技有限公司 | Sand automatic drier |
| CN205833595U (en) * | 2016-05-20 | 2016-12-28 | 安徽三联学院 | A kind of construction sand sieving machine |
| CN206229634U (en) * | 2016-10-15 | 2017-06-09 | 陈新凤 | A kind of special sand drying classified screening device of the civil building of novel efficient |
| CN107116025A (en) * | 2017-06-15 | 2017-09-01 | 湖南天爱农业科技有限公司 | A kind of agricultural production quick sand sieving machine of corn |
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| CN107649381A (en) | 2018-02-02 |
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Effective date of registration: 20200508 Address after: 510000 room A05, No. 163, dashabei Road, Huangpu District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Henglong Construction Engineering Co., Ltd Address before: Anji County, Zhejiang city of Huzhou province Dazhu 313300 yuan Cun village official Shu Xiang No. 09 Applicant before: He Jie |
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