CN111069039B - Multistage hierarchical sieve separator of haydite - Google Patents
Multistage hierarchical sieve separator of haydite Download PDFInfo
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- CN111069039B CN111069039B CN202010129857.9A CN202010129857A CN111069039B CN 111069039 B CN111069039 B CN 111069039B CN 202010129857 A CN202010129857 A CN 202010129857A CN 111069039 B CN111069039 B CN 111069039B
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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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a screening machine, in particular to a multi-stage layered screening machine for ceramsite. The technical problem is how to design a multi-level hierarchical ceramsite screening machine which can carry out multi-layer screening on ceramsite, has good screening effect and does not influence the subsequent use of the ceramsite. A multi-stage layered screening machine for ceramsite comprises a base, a barrel, a discharging hopper, a driving motor, a hexagonal rod, a sleeve, a first bevel gear, a material receiving plate, a hollow barrel, a first spring, a screening frame and the like; the base top rigid coupling has the barrel, and the barrel rear side is uncovered setting, and hopper under the installation of barrel top, hopper lower part are located the barrel down, and the position rotary type in the centre of a circle of barrel bottom is connected with the hexagonal rod. According to the invention, the ceramsite is poured into the discharge hopper and falls into the screening frame, and the driving motor is started, so that the screening device can operate to drive the screening frame to move up and down, and the screening frame moves up and down to screen the ceramsite.
Description
Technical Field
The invention relates to a screening machine, in particular to a multi-stage layered screening machine for ceramsite.
Background
Ceramsite, as its name implies, is a ceramic particle. Most of the appearance characteristics of the ceramsite are round or oval spheres, but some imitation gravel ceramsite are irregular gravel instead of round or oval spheres, and the ceramsite shapes are different due to different processes. The surface of the ceramic porcelain is provided with a layer of hard shell which is ceramic or enamel, has the functions of water resistance and gas retention and endows the ceramic grains with higher strength.
The existing ceramsite screening machine, such as Chinese patent with patent publication No. CN206229623U, discloses a ceramsite screening machine, which comprises a support frame, a storage bin arranged on the support frame, and at least two drum sieves arranged in the storage bin and sequentially connected in series, wherein a damping spring is arranged at the upper end of the support frame, the storage bin is fixedly connected with the support frame through the damping spring, striker plates capable of rotating along the edge of the storage bin are movably arranged at two sides of the storage bin, and a plurality of discharge holes are arranged at the lower end of the storage bin; the drum sieve left end is provided with the retainer plate, and the retainer plate is the toper, is provided with inlet pipe and tuber pipe in the retainer plate, and in the retainer plate right-hand member extended to the drum sieve, above-mentioned patent had following not enoughly: only one screening treatment can be carried out on the ceramsite, the screening effect is poor, the ceramsite is easily mixed together in different sizes, and the subsequent use of the ceramsite is also caused.
Therefore, a multi-level hierarchical ceramsite screening machine which can carry out multi-layer screening on ceramsite and has a good screening effect and does not influence the subsequent use of the ceramsite is particularly needed to solve the problems in the prior art.
Disclosure of Invention
In order to overcome the defects that only one screening treatment can be carried out on the ceramsite, the screening effect is poor, the ceramsite is easily mixed together in different sizes, and the subsequent use of the ceramsite is also caused, the technical problem to be solved is as follows: the multistage hierarchical screening machine for the ceramsite can carry out multilayer screening on the ceramsite, has a good screening effect, and does not influence the subsequent use of the ceramsite.
The technical implementation scheme of the invention is as follows: a multi-stage and layered screening machine for ceramsite comprises: the automatic feeding device comprises a base, a feeding hopper, a material receiving plate, a clamping sleeve and a feeding mechanism, wherein a barrel is arranged on the base, the feeding hopper is arranged on one side of the barrel far away from the base and communicated with the interior of the barrel, the number of the material receiving plates is at least four, the material receiving plates are arranged between the inner walls of the barrel, the material receiving plates close to the base are annular, the number of the screening frames is at least three, the screening frames are arranged in the barrel and correspond to the three material receiving plates, and the clamping sleeve is arranged on one side of the outer wall of the screening frame facing the barrel; the hexagonal rod is rotatably connected to the circle center of one side of the cylinder close to the base in a penetrating manner, and the end part of the hexagonal rod penetrates through the middle part of the material receiving plate; the hollow cylinder is arranged between the inner walls of the cylinder body and is positioned in the middle of the material receiving plate, the sleeve is placed in the hollow cylinder in a sliding mode, the hexagonal rod is positioned in the sleeve, a first spring is connected between the end part of the hexagonal rod facing the discharging hopper and the inner wall of the sleeve, a first bevel gear is arranged at the end part of the sleeve facing the discharging hopper, a driving motor is arranged on one side of the inner side of the base close to the cylinder body, and the output shaft of the driving motor is fixedly connected with the end part of the hexagonal rod far away from the discharging hopper; the screening device is arranged on one side of the cylinder body close to the screening frame, matched with the first bevel gear and matched with the clamping sleeve and used for enabling the screening frame to move up and down to screen the ceramsite; the rotary mechanism is arranged on the outer side face of the hollow cylinder and is matched with the cylinder body close to the driving motor, and the rotary mechanism is movably connected with the screening frame and is used for enabling the screening frame to rotate and rotate to pour out the ceramsite.
As a further preferable scheme, the screening device comprises a first rotating shaft, a cam, a second bevel gear, a sliding rod, a pulling plate, a second spring, a sliding sleeve, a movable rod and clamping blocks, wherein the first rotating shaft is rotatably arranged on one side of the inner wall of the cylinder body close to the first bevel gear, one end of the first rotating shaft is fixedly connected with the second bevel gear meshed with the first bevel gear, the other end of the first rotating shaft is provided with the cam, at least three sliding rods are slidably penetrated and connected on one side of the cylinder body close to the screening frame, the sliding sleeve is fixedly connected with the end part of the sliding rod facing the screening frame, the movable rod is slidably arranged among the three sliding sleeves, the end part of the movable rod facing the discharging hopper is in contact fit with the cam, at least three clamping blocks matched with the clamping sleeves are arranged on one side of the movable rod facing the screening frame, the clamping blocks are arranged in the clamping sleeves, the pulling plate is arranged between the end parts of the sliding rods far away from the cylinder body, the second spring is sleeved on the sliding rod, one end of the pull plate is fixedly connected with one side of the pull plate facing the cylinder, and the other end of the pull plate is fixedly connected with one side of the outer wall of the cylinder close to the pull plate.
As a further preferable scheme, the rotating mechanism comprises a vertical plate, a pedal, a special-shaped plate, a first fixing sleeve, a second rotating shaft, a third bevel gear, u-shaped rods, guide sleeves, a third spring, a fourth bevel gear, an inner gear ring and a rotating gear, wherein the vertical plate is rotatably arranged on the outer side of the hollow cylinder, the second rotating shaft is rotatably connected to the vertical plate in a penetrating way, the number of the second rotating shaft is at least three, the third bevel gear is arranged at the end part of the second rotating shaft close to the hollow cylinder, the number of the fourth bevel gears meshed with the third bevel gear is at least three, the fourth bevel gears are arranged on the outer side of the hollow cylinder, the end part of the second rotating shaft far away from the hollow cylinder is fixedly connected with the two u-shaped rods, the guide sleeves are sleeved on two sides of the u-shaped rods, one side of the guide sleeves far away from the second rotating shaft is fixedly connected with one side of the screening frame facing the hollow cylinder, the third spring is sleeved on the u-shaped rods, one end of the u-shaped rods is fixedly connected with the u-shaped rods, and the other end of the guide sleeves are fixedly connected with the guide sleeves, the inner gear ring is installed on one side of a vertical plate facing the hollow cylinder and close to the base, the rotating gear matched with the inner gear ring is installed on one side of the outer wall of the sleeve close to the base, the first fixing sleeve is rotatably sleeved on one side of the outer wall of the sleeve close to the rotating gear, one side of the cylinder close to the base is provided with a guide hole, the special-shaped plate is slidably placed in the guide hole, one end of the special-shaped plate is fixedly connected with the outer side of the first fixing sleeve, and the pedal is installed at the other end of the special-shaped plate.
As a further preferred scheme, the pull plate fixing device further comprises a driving mechanism, wherein the driving mechanism comprises a second fixing sleeve, an L-shaped rod, a fourth spring, a fixing plate and a wedge block for enabling the pull plate to move, the second fixing sleeve is installed on one side of the outer wall of the cylinder body close to the base, the L-shaped rod is slidably placed in the second fixing sleeve, the wedge block is fixedly connected to one end of the L-shaped rod, the fixing plate is fixedly connected to the other end of the L-shaped rod, the fixing plate is close to the pedal, the fourth spring is sleeved on the L-shaped rod, one end of the fourth spring is fixedly connected to one side of the second fixing sleeve facing the pull plate, and the other end of the fourth spring is fixedly connected to one side of the wedge block close to the base.
As a further preferred scheme, the special-shaped plate type motor further comprises a u-shaped plate, start-stop switches and a contact plate, wherein the u-shaped plate is installed on one side of the base far away from the special-shaped plate, the number of the start-stop switches is at least two, the start-stop switches are installed on two sides of the inner wall of the u-shaped plate and are electrically connected with the driving motor, and the contact plate matched with the start-stop switches is installed on one side of the pedal towards the driving motor and is fixedly connected with the same.
As a further preferred scheme, the device also comprises an L-shaped plate and a valve, wherein the valve is arranged at one part of the discharge hopper close to the cylinder, the front side of the valve is fixedly connected with the L-shaped plate, and the end part of the L-shaped plate facing the base is fixedly connected with one side of the pulling plate far away from the cylinder.
The invention has the beneficial effects that: according to the invention, the ceramsite is poured into the discharge hopper and falls into the screening frame, the driving motor is started, the screening device can operate to drive the screening frame to move up and down, the screening frame moves up and down to screen the ceramsite, the three screening frames can screen the ceramsite in a layered mode, the screening effect is better, the screening frame can rotate to pour the ceramsite on the material receiving plate for collection by an operator under the action of the rotating mechanism, the pulling plate can be pushed to move forwards under the action of the driving mechanism, the pulling plate does not need to be pulled by hands to move forwards, and the operation is convenient and fast.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is an enlarged schematic view of part a of the present invention.
Fig. 4 is an enlarged view of part B of the present invention.
Wherein: 1. the automatic feeding device comprises a base, a cylinder body, a discharging hopper, a driving motor, a hexagonal rod, a sleeve, a first bevel gear, a receiving plate, a hollow cylinder, a first spring, a screening frame, a cutting sleeve, a screening device, a first rotating shaft, a cam, a second bevel gear, a sliding rod, a pulling plate, a second spring, a sliding sleeve, a sliding rod, a hollow cylinder, a first spring, a screening frame, a hollow sleeve, a screening device 131, a first rotating shaft, a cam, a second bevel gear, a sliding rod, a clamping block, a rotating mechanism, a riser, a pedal, a guide hole, a profiled plate, a first fixing sleeve, a second rotating shaft, a third bevel gear, a fourth bevel gear, a fifth gear, a sixth gear, a fifth gear, a sixth gear, a fifth gear, a sixth gear, a fifth gear, a sixth spring, a sixth gear, a fifth gear, a sixth spring, a fifth gear, a sixth spring, a spring, 16.u type board, 17. start-stop switch, 171. contact plate, 18.L type board, 19. valve.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1-4, a multi-stage layered screening machine for ceramsite comprises a base 1, a cylinder 2, a blanking hopper 3, a driving motor 4, a hexagonal rod 5, a sleeve 6, a first bevel gear 7, a receiving plate 8, a hollow cylinder 9, a first spring 10, screening frames 11, a cutting sleeve 12, a screening device 13 and a rotating mechanism 14, wherein the cylinder 2 is fixedly connected to the top of the base 1, the rear side of the cylinder 2 is open, the blanking hopper 3 is mounted at the top of the cylinder 2, the lower part of the blanking hopper 3 is positioned in the cylinder 2, the hexagonal rod 5 is rotatably connected to the center of the circle at the bottom of the cylinder 2, the hollow cylinder 9 is mounted between the inner walls of the cylinder 2, the sleeve 6 is rotatably connected to the hollow cylinder 9, the hexagonal rod 5 is positioned in the sleeve 6 to be matched with the sleeve, the first spring 10 is connected to the top of the hexagonal rod 5 and the middle of the top in the sleeve 6, the rotating mechanism 14 is arranged on the outer side of the hollow cylinder 9, the three screening frames 11 are connected to the rotating mechanism 14, cutting ferrule 12 is fixedly connected to the middle of the outer front side of the screening frame 11, screening device 13 is arranged on the front side of the barrel 2, the screening device 13 is matched with the cutting ferrule 12, a first bevel gear 7 matched with the screening device 13 is installed at the top end of the sleeve 6, four material receiving plates 8 capable of collecting ceramsite are fixedly connected to the rear side of the inner wall of the barrel 2 at even intervals, three material receiving plates 8 above correspond to the screening frame 11, the driving motor 4 is installed at the position of the center of a circle of the top in the base 1, and the output shaft of the driving motor 4 is fixedly connected with the bottom end of the hexagonal rod 5 through a coupler.
The screening device 13 comprises a first rotating shaft 131, a cam 132, a second bevel gear 133, sliding rods 134, a pulling plate 135, a second spring 136, a sliding sleeve 137, a movable rod 138 and a fixture block 139, three sliding rods 134 are slidably arranged at the front side of the barrel 2 at even intervals, the pulling plate 135 is fixedly connected between the front ends of the three sliding rods 134, the second spring 136 is connected between the rear side of the pulling plate 135 and the outer front side of the barrel 2, the second spring 136 is sleeved on the sliding rods 134, the sliding sleeve 137 is fixedly connected at the rear end of the sliding rods 134, the movable rods 138 are slidably arranged between all the sliding sleeves 137, the fixture block 139 corresponding to the screening frame 11 is fixedly connected at even intervals on the movable rods 138, the fixture block 139 is positioned in the sleeve 12 and matched with the sleeve, the first rotating shaft 131 is rotatably connected at the front side of the top in the barrel 2, the cam 132 is fixedly connected at the front end of the first rotating shaft 131, the cam 132 is positioned above the movable rods 138 and matched with the movable rods, the second bevel gear 133 is installed at the rear end of the first rotating shaft 131, the second bevel gear 133 is located above and meshed with the first bevel gear 7.
The rotating mechanism 14 comprises a vertical plate 141, a pedal 142, a special-shaped plate 144, a first fixing sleeve 145, a second rotating shaft 146, a third bevel gear 147, a u-shaped rod 148, a guide sleeve 149, a third spring 1410, a fourth bevel gear 1411, an inner gear 1412 and a rotating gear 1413, wherein the three fourth bevel gears 1411 are fixedly connected to the outer side surface of the hollow cylinder 9 at uniform intervals, the fourth bevel gears 1411 correspond to the screening frame 11, the vertical plate 141 is rotatably connected to the outer side surface of the hollow cylinder 9 at uniform intervals, the second rotating shaft 146 corresponding to the fourth bevel gear 1411 is rotatably connected to the vertical plate 141 at uniform intervals, the third bevel gear 147 is fixedly connected to the rear end of the second rotating shaft 146, the third bevel gear 147 is engaged with the fourth bevel gear 1411, the u-shaped rod 148 is fixedly connected to the front end of the second rotating shaft 146 at symmetrical mode, the guide sleeves 149 are slidably arranged at the upper and the lower parts of the u-shaped rod 148, the third springs 1410 are wound between the outer side surfaces of the guide sleeves 149 at the upper and the lower sides of the u-shaped rod 148 at the upper and the lower sides, the outer rear side of the screening frame 11 is fixedly connected with the front side of the guide sleeve 149, the lower part of the outer side of the sleeve 6 is fixedly connected with a rotating gear 1413, the lower part of the rear side of the vertical plate 141 is fixedly connected with an annular gear 1412 matched with the rotating gear 1413, the first fixing sleeve 145 is rotatably mounted on the lower part of the outer side of the sleeve 6, the first fixing sleeve 145 is positioned below the rotating gear 1413, the lower part of the right side of the cylinder body 2 is provided with a guide hole 143, a special-shaped plate 144 is arranged in the guide hole 143, the left end of the special-shaped plate 144 is fixedly connected with the right side of the first fixing sleeve 145, and the bottom end of the special-shaped plate 144 is fixedly connected with a pedal 142.
Firstly, an operator pours a proper amount of ceramsite into a lower hopper 3, the ceramsite in the lower hopper 3 falls into the uppermost screening frame 11, a driving motor 4 is started, the driving motor 4 rotates to drive a hexagonal rod 5 to rotate, the hexagonal rod 5 rotates to drive a sleeve 6 to rotate, the sleeve 6 rotates to drive a first bevel gear 7 to rotate, the first bevel gear 7 rotates to drive a screening device 13 to operate, the screening device 13 operates to drive a cutting sleeve 12 to move up and down, the cutting sleeve 12 moves up and down to drive the screening frame 11 to move up and down, the upper screening frame 11 moves up and down to screen the ceramsite, and smaller ceramsite falls into the lower screening frame 11 to be screened, so that the three screening frames 11 can screen the ceramsite in layers, the smallest ceramsite is screened and falls onto the lowermost material receiving plate 8, after the ceramsite is screened, the driving motor 4 is closed, and the screening device 13 is pulled to be separated from the cutting sleeve 12, and then stepping on the rotating mechanism 14 to move downwards, the rotating mechanism 14 drives the sleeve 6 to move downwards, the first spring 10 is compressed, the sleeve 6 moves downwards to drive the first bevel gear 7 to move downwards, the first bevel gear 7 moves downwards to be separated from the screening device 13, the stepping on of the rotating mechanism 14 is stopped, the driving motor 4 is started again, the sleeve 6 rotates to drive the rotating mechanism 14 to operate, the rotating mechanism 14 operates to drive the screening frame 11 to rotate, the screening frame 11 rotates and rotates simultaneously to pour screened ceramsite on the material receiving plate 8, when the screening frame 11 rotates to three hundred sixty degrees, the driving motor 4 is closed, the rotating mechanism 14 is released to move upwards to reset, the sleeve 6 moves upwards to drive the first bevel gear 7 to move upwards to reset under the action of the first spring 10, and an operator can take out and process the ceramsite on the material receiving plate 8. Therefore, the ceramsite can be continuously screened in a layered mode, and the screening effect is better.
When the driving motor 4 is started, the first bevel gear 7 rotates to drive the second bevel gear 133 to rotate, the second bevel gear 133 rotates to drive the first rotating shaft 131 to rotate, the first rotating shaft 131 rotates to drive the cam 132 to rotate, the cam 132 rotates to drive the movable rod 138 to move up and down, the movable rod 138 moves up and down to drive the fixture block 139 to move up and down, the fixture block 139 moves up and down to drive the clamping sleeve 12 to move up and down, so that the screening frame 11 moves up and down to screen the ceramsite, when the ceramsite is screened, the driving motor 4 is turned off, the movable rod 138 stops driving the fixture block 139 to move up and down, an operator can pull the pull plate 135 to move forward, the second spring 136 stretches, the pull plate 135 moves forward to drive the sliding sleeve 137 to move forward through the sliding rod 134, the sliding sleeve 137 moves forward to drive the movable rod 138 to move forward, the movable rod 138 moves forward to drive the fixture block 139 to separate from the clamping sleeve 12, and stops pulling the pull plate 135, the rotating mechanism 14 is stepped on to separate the first bevel gear 7 from the second bevel gear 133, and the ceramsite in the screening frame 11 is dropped onto the material receiving plate 8, when the ceramsite is poured onto the material receiving plate 8 by the screening frame 11 and reset, the pulling plate 135 is released, and due to the action of the second spring 136, the pulling plate 135 moves backwards, the sliding rod 134 drives the sliding sleeve 137 to move backwards, and the clamping block 139 is driven to move backwards, and is clamped into the clamping sleeve 12 to reset.
When the driving motor 4 is started, the cam 132 drives the movable rod 138 to move up and down due to the action of the third spring 1410, so that the screening frame 11 moves up and down to screen the ceramsite, when the ceramsite is screened, and the driving motor 4 is turned off, the operator pulls the pull plate 135 to move forward to separate the fixture block 139 from the ferrule 12, then steps on the pedal 142 to move downward, the pedal 142 moves downward to drive the special-shaped plate 144 to move downward, the special-shaped plate 144 moves downward to drive the sleeve 6 to move downward through the first fixing sleeve 145, so that the first bevel gear 7 is separated from the second bevel gear 133, meanwhile, the sleeve 6 moves downward to drive the rotating gear 1413 to move downward, when the rotating gear 1413 moves downward to be meshed with the inner gear 1412, the stepping on the pedal 142 is stopped, the driving motor 4 is started again, the hexagonal rod 5 rotates to drive the rotating gear 1413 to rotate through the sleeve 6, the rotating gear 1413 rotates to drive the inner gear 1412 to rotate, the inner gear ring 1412 rotates to drive the riser 141 to rotate, the riser 141 rotates to drive the u-shaped rod 148 to rotate through the second rotating shaft 146, the u-shaped rod 148 rotates to drive the screening frame 11 to rotate, the screening frame 11 rotates to drive the ceramsite to rotate above the material receiving plate 8, meanwhile, the riser 141 also drives the third bevel gear 147 to rotate through the second rotating shaft 146, the third bevel gear 147 rotates to rotate through the fourth bevel gear 1411, the third bevel gear 147 rotates to drive the second rotating shaft 146 to rotate, the second rotating shaft 146 rotates to drive the u-shaped rod 148 to rotate, the u-shaped rod 148 rotates to drive the screening frame 11 to rotate, the screening frame 11 rotates to pour the ceramsite on the material receiving plate 8, when the screening frame 11 rotates to three hundred sixty degrees of reset, the driving motor 4 is turned off, the pedal 142 is released, the sleeve 6 moves upwards to drive the rotating gear 1413 to move upwards to be separated from the inner gear ring 1412 to reset due to the action of the first spring 10, and simultaneously, the pedal 142 moves upwards, the pulling plate 135 is released to reset.
Example 2
Referring to fig. 1, 2 and 4, the present embodiment is different from embodiment 1 mainly in that the present embodiment further includes a driving mechanism 15, the driving mechanism 15 includes a second fixing sleeve 151, an L-shaped rod 152, a fourth spring 153, a fixing plate 154 and a wedge block 155, the second fixing sleeve 151 is fixedly connected to a lower portion of an outer front side surface of the cylinder 2, the L-shaped rod 152 is slidably disposed in the second fixing sleeve 151, the fixing plate 154 is fixedly connected to a rear end of the L-shaped rod 152, the fixing plate 154 is located above the pedal 142, the wedge block 155 is fixedly connected to a top end of the L-shaped rod 152, the wedge block 155 is located at a rear side of the pull plate 135 and is in contact fit with the pull plate, the fourth spring 153 is connected between a bottom of the wedge block 155 and a top of the second fixing sleeve 151, and the fourth spring 153 is sleeved on the L-shaped rod 152.
After the ceramsite is screened, an operator steps on the fixing plate 154 to move downwards, the fixing plate 154 moves downwards to drive the L-shaped rod 152 to move downwards, the L-shaped rod 152 moves downwards to drive the wedge block 155 to move downwards, the fourth spring 153 is compressed, the wedge block 155 moves downwards to drive the pull plate 135 to move forwards, the clamping block 139 is separated from the clamping sleeve 12, the fixing plate 154 continues to be stepped on to move downwards, the fixing plate 154 is in contact with the pedal 142 to drive the wedge block to move downwards, the rotating gear 1413 is meshed with the inner gear ring 1412, when all the ceramsite is poured on the material receiving plate 8 and the screening frame 11 is reset, the fixing plate 154 is released, the wedge block 155 moves upwards to reset under the action of the fourth spring 153, the pull plate 135 also moves backwards to reset, the wedge block 155 moves upwards to drive the fixing plate 154 to move upwards to reset through the L-shaped rod 152, and the pedal 142 also moves upwards to reset. Therefore, the operator does not need to pull the pull plate 135 to move forward to separate the clamping block 139 from the clamping sleeve 12, which is more convenient.
Example 3
Referring to fig. 1 and 2, the present embodiment is different from embodiments 1 and 2 mainly in that in the present embodiment, the present embodiment further includes a u-shaped plate 16, a start-stop switch 17, and a contact plate 171, the u-shaped plate 16 is fixedly connected to the right side of the bottom of the base 1, the start-stop switch 17 is installed on both the top and the bottom of the u-shaped plate 16, the start-stop switch 17 is electrically connected to the driving motor 4, and the contact plate 171 is installed in the middle of the left side surface of the pedal 142 and is in contact fit with the start-stop switch 17.
The feeding hopper is characterized by further comprising an L-shaped plate 18 and a valve 19, the valve 19 is arranged at the lower portion of the feeding hopper 3, the L-shaped plate 18 is fixedly connected to the front side of the valve 19, and the lower portion of the L-shaped plate 18 is located at the front side of the pulling plate 135 and connected with the pulling plate.
When an operator steps on the fixing plate 154 to move downwards to drive the pedal 142 to move downwards, the pedal 142 moves downwards to drive the contact plate 171 to move downwards, the contact plate 171 moves downwards to be separated from the upper start-stop switch 17, the driving motor 4 is turned off, and the contact plate 171 moves downwards to be contacted with the lower start-stop switch 17, that is, when the rotating gear 1413 is meshed with the inner gear ring 1412, the driving motor 4 is turned on, so that the sieving frame 11 pours the ceramsite on the material receiving plate 8. When the ceramsite is completely poured on the receiving plate 8 and the screening frame 11 is reset, the fixing plate 154 is released to move the pedal 142 upward to reset, and the contact plate 171 is contacted with the upper start-stop switch 17 to turn off the driving motor 4. Therefore, the driving motor 4 does not need to be controlled by people continuously, and the operation is convenient and fast.
When the pulling plate 135 moves forward, the pulling plate 135 moves forward to drive the L-shaped plate 18 to move forward, the L-shaped plate 18 moves forward to drive the valve 19 to move forward, the valve 19 moves forward to block the inside of the discharging hopper 3, the ceramsite stops dropping, when the pulling plate 135 moves backward to drive the L-shaped plate 18 to move backward to reset, the valve 19 is driven to move backward to prevent the inside of the discharging hopper 3 from being blocked, and the ceramsite continuously drops. Thus, the ceramsite can be prevented from falling to the ground when the screening frame 11 rotates.
It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.
Claims (4)
1. The utility model provides a multistage layering sieve separator of haydite, characterized by, including:
the screening machine comprises a base (1), wherein a barrel (2) is installed on the base (1), a blanking hopper (3) is installed on one side of the barrel (2) far away from the base (1) and communicated with the interior of the barrel (2), at least four material receiving plates (8) are arranged between the inner walls of the barrel (2), the material receiving plates (8) close to the base (1) are annular, at least three screening frames (11) are arranged in the barrel (2) and correspond to the three material receiving plates (8), and clamping sleeves (12) are installed on one side of the outer wall of the screening frames (11) facing the barrel (2);
the hexagonal rod (5) is rotatably connected to the circle center of one side of the cylinder (2) close to the base (1) in a penetrating manner, and the end part of the hexagonal rod penetrates through the middle part of the material receiving plate (8);
the hollow cylinder (9) is arranged between the inner walls of the cylinder body (2) and is positioned in the middle of the material receiving plate (8), the sleeve (6) is placed in the hollow cylinder (9) in a sliding mode, the hexagonal rod (5) is positioned in the sleeve (6), a first spring (10) is connected between the end part of the hexagonal rod facing the discharging hopper (3) and the inner wall of the sleeve (6), a first bevel gear (7) is arranged at the end part of the sleeve (6) facing the discharging hopper (3), the driving motor (4) is arranged on one side in the base (1) close to the cylinder body (2), and the output shaft of the driving motor is fixedly connected with the end part of the hexagonal rod (5) far away from the discharging hopper (3);
the screening device (13) is arranged on one side of the cylinder body (2) close to the screening frame (11), is matched with the first bevel gear (7), and is also matched with the clamping sleeve (12) for enabling the screening frame (11) to move up and down to screen the ceramsite;
the rotary mechanism (14), the outer side of the hollow cylinder (9) is provided with the rotary mechanism (14), the rotary mechanism (14) is also matched with the cylinder body (2) close to the driving motor (4), and the rotary mechanism (14) is movably connected with the screening frame (11) and is used for enabling the screening frame (11) to rotate and rotate to pour out the ceramsite;
the screening device (13) comprises a first rotating shaft (131), a cam (132), a second bevel gear (133), a sliding rod (134), a pulling plate (135), a second spring (136), a sliding sleeve (137), movable rods (138) and a clamping block (139), wherein the first rotating shaft (131) is rotatably arranged on one side of the inner wall of the cylinder (2) close to the first bevel gear (7), one end of the first rotating shaft is fixedly connected with the second bevel gear (133) meshed with the first bevel gear (7), the other end of the first rotating shaft is provided with the cam (132), the number of the sliding rods (134) is at least three, the sliding rods are slidably penetrated and connected to one side of the cylinder (2) close to the screening frame (11), the end part of the sliding rod (134) facing the screening frame (11) is fixedly connected with the sliding sleeve (137), the movable rod (138) is slidably arranged among the three sliding sleeves (137), and the end part of the movable rod (138) facing the downward hopper (3) is in contact fit with the cam (132), the number of the fixture blocks (139) matched with the clamping sleeve (12) is at least three, the fixture blocks (139) are mounted on one side, facing the screening frame (11), of the movable rod (138), the fixture blocks (139) are located in the clamping sleeve (12), the pulling plate (135) is mounted between the end portions of the sliding rods (134) far away from the cylinder body (2), the second spring (136) is sleeved on the sliding rods (134), one end of the second spring is fixedly connected with one side, facing the pulling plate (135) of the cylinder body (2), of the pulling plate, and the other end of the second spring is fixedly connected with one side, close to the outer wall of the cylinder body (2), of the pulling plate (135);
the rotating mechanism (14) comprises a vertical plate (141), pedals (142), a special-shaped plate (144), a first fixing sleeve (145), a second rotating shaft (146), a third bevel gear (147), u-shaped rods (148), guide sleeves (149), a third spring (1410), a fourth bevel gear (1411), an inner gear ring (1412) and a rotating gear (1413), wherein the vertical plate (141) is rotatably arranged at the outer side of the hollow cylinder (9), the second rotating shaft (146) is rotatably connected to the vertical plate (141) in a penetrating manner and at least three in number, the third bevel gear (147) is arranged at the end part of the second rotating shaft (146) close to the hollow cylinder (9), the fourth bevel gear (1) meshed with the third bevel gear (147) is at least three in number and arranged at the outer side of the hollow cylinder (9), two u-shaped rods (148) are fixedly connected to the end part of the second rotating shaft (141146) far away from the hollow cylinder (9), and the guide sleeves (149) are sleeved at two sides of the u-shaped rods (148), one side of the U-shaped rod, which is far away from the second rotating shaft (146), is fixedly connected with one side of the screening frame (11) which faces the hollow cylinder (9), a third spring (1410) is sleeved on the u-shaped rod (148), one end of the U-shaped rod is fixedly connected with the u-shaped rod (148), the other end of the U-shaped rod is fixedly connected with the guide sleeve (149), the inner gear ring (1412) is arranged on one side of the vertical plate (141) which faces the hollow cylinder (9) and is close to the base (1), a rotating gear (1413) matched with the inner gear ring (1412) is arranged on one side of the outer wall of the sleeve (6) close to the base (1), a first fixing sleeve (145) is rotatably sleeved on one side of the outer wall of the sleeve (6) close to the rotating gear (1413), a guide hole (143) is formed in one side of the cylinder (2) close to the base (1), a special-shaped plate (144) is slidably placed in the guide hole (143), one end of the first fixing sleeve is fixedly connected with the outer side of the first fixing sleeve (145), and the other end of the first fixing sleeve is provided with a pedal (142).
2. The multi-stage and layered ceramsite screening machine according to claim 1, is characterized in that: still including actuating mechanism (15), actuating mechanism (15) are including the fixed cover of second (151), L type pole (152), fourth spring (153), fixed plate (154) and wedge (155) that are used for making arm-tie (135) remove, the fixed cover of second (151) is installed in barrel (2) outer wall one side that is close to base (1), place in the fixed cover of second (151) of L type pole (152) slidingtype, its one end rigid coupling has wedge (155), other end rigid coupling has fixed plate (154), fixed plate (154) are close to in footboard (142), fourth spring (153) suit is on L type pole (152), its one end and the fixed cover of second (151) one side fixed connection towards arm-tie (135), the other end and the one side fixed connection of wedge (155) that is close to base (1).
3. The multi-stage and layered ceramsite screening machine according to claim 2, is characterized in that: still including u template (16), open and stop switch (17) and contact plate (171), u template (16) are installed in base (1) one side of keeping away from dysmorphism board (144), and the quantity that opens and stop switch (17) is two at least, and it is installed in u template (16) inner wall both sides, and opens and stop switch (17) and driving motor (4) electric connection, install in footboard (142) one side towards driving motor (4) with opening and stopping switch (17) complex contact plate (171).
4. A multi-stage and layered ceramsite screening machine according to claim 3, which is characterized in that: the automatic feeding device is characterized by further comprising an L-shaped plate (18) and a valve (19), wherein the valve (19) is installed at one part of the discharging hopper (3) close to the cylinder body (2), the front side of the valve (19) is fixedly connected with the L-shaped plate (18), and the end part of the L-shaped plate (18) facing the base (1) is fixedly connected with one side of the pulling plate (135) far away from the cylinder body (2).
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| CN111569505B (en) * | 2020-06-04 | 2022-08-09 | 永州明睿陶瓷科技有限公司 | Cutting fluid multi-layer filtering and recycling device for ceramic processing |
| CN111750757A (en) * | 2020-06-12 | 2020-10-09 | 朱新明 | Motor rotor height detector |
| CN112221645B (en) * | 2020-09-22 | 2022-03-22 | 湖北乐小脆食品有限公司 | Agricultural soybean milling and screening device |
| CN112998486B (en) * | 2021-03-03 | 2022-07-22 | 江西元宗科技有限公司 | Storage rack with good light-transmitting plate irradiation and light-transmitting vision |
| CN114602797A (en) * | 2022-03-28 | 2022-06-10 | 枣庄鑫金山智能装备有限公司 | System sand machine is with screening unloader |
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