CN116967125B - Square swinging screen with uniform cloth - Google Patents
Square swinging screen with uniform cloth Download PDFInfo
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- CN116967125B CN116967125B CN202311226958.8A CN202311226958A CN116967125B CN 116967125 B CN116967125 B CN 116967125B CN 202311226958 A CN202311226958 A CN 202311226958A CN 116967125 B CN116967125 B CN 116967125B
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- Prior art keywords
- plate
- fixedly connected
- fixed block
- cloth
- square
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- 239000004744 fabric Substances 0.000 title claims abstract description 59
- 239000000463 material Substances 0.000 claims abstract description 125
- 238000009826 distribution Methods 0.000 claims abstract description 32
- 230000003139 buffering effect Effects 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000000903 blocking effect Effects 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 238000009827 uniform distribution Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 abstract description 28
- 239000013072 incoming material Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 22
- 230000000694 effects Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
Abstract
The invention relates to the technical field of square rocking screens, in particular to a square rocking screen with uniform cloth. The technical problems to be solved by the invention are as follows: square rocking screens do not evenly distribute incoming material to four screening units when feeding. A square swinging sieve with uniform cloth comprises a square swinging sieve body and the like; one end and the feed channel fixed connection of feeding case, the other end offsets with square rocking screen body, has even distributing device on the feed channel, and even distributing device is including cloth case, cloth frame and first baffle etc. cloth case fixed connection is on the upper surface of feed channel, and first baffle both ends fixed connection is on the inner wall of feed channel, and the lower surface fixed connection of bottom blind plate is in the intermediate position of the upper surface of first baffle. The setting of cloth frame can make the material rotate according to oval orbit along with square sieve body that sways with the even distribution of material around the cloth frame.
Description
Technical Field
The invention relates to the technical field of square rocking screens, in particular to a square rocking screen with uniform cloth.
Background
The square swinging screen body is a 4-multiplying-power screen, namely a screen can realize 4-multiplying-power screening operation efficiency, namely a power source can drive four groups of screening units simultaneously in a screen box to carry out screening operation, four layers of screening units are distributed from top to bottom in the screen box, each layer of screening unit is provided with three layers of screens respectively, 4 kinds of materials which do not pass through the grain size are screened and classified, and the materials with the same grain size level are collected in a channel to be discharged.
The problem that exists in current this kind of multiple multiplying power screen machine is that multilayer screening unit material distribution is not even enough, namely can not evenly distribute four screening units with the material that gets into in the time of the feeding, lets four groups screening unit all exert great screening efficiency, avoids that some screening units get into the material more (the effect of screening the material is not ideal enough), and some screening units get into the material less (screening effect ideal but screening material is few, screening efficiency is lower), influences the screening efficiency and the screening material quality of whole screen machine.
Disclosure of Invention
In order to overcome the defect that the square swinging screen body can not uniformly distribute the entered materials to the four screening units during feeding, the technical problem is that: a square swinging sieve with uniform cloth is provided.
The technical scheme is as follows: the utility model provides a square sieve that sways of cloth, including the support, square sieve body that sways, the connecting rod, the vibration exciter, discharging module, the feeding case, feed channel and even distributing device, there is the connecting rod below the support through the cardan shaft connection, the other end of connecting rod is through the square sieve body that sways, square side fixed mounting who sways the sieve body has the vibration exciter, feeding case one side offsets with one side of square sieve body that sways, the opposite side fixedly connected with discharging module of square sieve body sways, the opposite side and the feed channel fixed connection of feeding case, even distributing device sets up in the inside of feed channel, even distributing device is including the cloth case, the cloth frame, first baffle and bottom blind plate, cloth case fixed connection is on feed channel's upper surface, first baffle both ends fixed connection is on feed channel's inner wall, the lower surface fixed connection of bottom blind plate is in the intermediate position of the upper surface of first baffle, the cloth frame sets up the top at the bottom blind plate, and the lower surface fixed connection of cloth frame is at the upper surface of bottom blind plate.
Further, a cloth hopper for controlling a material falling point is fixedly connected in a through hole on the cloth box, the cloth hopper is positioned right above the cloth frame and consists of a square outer frame and a spherical round groove, the through hole is formed in the lower end of the spherical round groove, and the diameter of the through hole is smaller than that of the cloth frame.
Further, a material channel dividing device is arranged below the material distribution box and comprises a second baffle plate and a third baffle plate, one side of the second baffle plate is fixedly connected to the middle position of the side face of the first baffle plate, the other side of the second baffle plate is fixedly connected to the middle position of the inner wall of the material feeding channel, one side of the third baffle plate is fixedly connected to the middle position of the other side face of the first baffle plate, and the other side of the third baffle plate is fixedly connected to the middle position of the inner wall of the material feeding channel.
Further, the material dividing device is further provided with a buffering concave block for buffering material blanking, the buffering concave block is formed by cutting a square block through a cylinder, the bottom surface of the buffering concave block is fixedly connected to the upper surface of the second baffle, and the side surface of the buffering concave block is fixedly connected to the inner wall of the feeding channel.
Further, the connecting device for uniform distribution is further arranged on the feeding channel and comprises a connecting plate, a first fixed block, a first spring, a support plate, a fourth baffle and a screen, wherein the fourth baffle is fixedly connected to the side face of the feeding channel, one side of the support plate is fixedly connected to one side of the fourth baffle, the first spring is fixedly connected to the upper end face of the support plate, the other end of the first spring is fixedly connected to the lower portion of the connecting plate, the screen is fixedly connected to the inner wall of the square swing screen body, the first fixed block is fixedly connected to the upper surface of the screen, a groove is formed in the first fixed block, the other end of the connecting plate is slidably connected to the groove formed in the first fixed block, and one side of the connecting plate, which is close to the first spring, is abutted to one side face of the fourth baffle.
Further, a reciprocating mechanism is further arranged between the connecting plate and the screen, the reciprocating mechanism comprises a second fixed block and a third fixed block, the lower surface of one side of the connecting plate, which is far away from the first spring, is fixedly connected with one end of the second fixed block, the other end of the second fixed block is slidably connected with the groove formed in the third fixed block, and the lower end face of the third fixed block is fixedly connected with the upper surface of the screen.
Further, the connecting plate is further provided with a material rough separation mechanism for primarily and uniformly distributing materials, the material rough separation mechanism comprises a first material blocking plate and a second material blocking plate, the lower end faces of the first material blocking plate and the second material blocking plate are fixedly connected to the upper surface of the connecting plate, the shapes of the first material blocking plate and the second material blocking plate are bent, and the channel formed by the buffering concave block, the first baffle and the feeding channel is divided into three parts.
Further, the connecting plate is further provided with a material subdivision mechanism for further evenly distributing materials, the material subdivision mechanism comprises a fifth solid block, a swinging plate, a second spring and a sixth solid block, the fifth solid block is rotationally connected in a through hole formed in the connecting plate, the lower end face of the fifth solid block is fixedly connected to the upper surface of the sixth solid block, the second spring is arranged between the fifth solid block and the connecting plate, the swinging plate is fixedly connected to the fifth solid block, and the lower end face of the swinging plate is propped against the upper surface of the connecting plate.
Further, the screen is also provided with a linkage device for providing power for the swing plate, the linkage device comprises a fourth fixed block and a fixed rod, the lower end face of the fourth fixed block is fixedly connected to the upper surface of the screen, one end of the fixed rod is slidably connected to the groove formed in the fourth fixed block, and the other end of the fixed rod is fixedly connected to the lower surface of one end, far away from the fifth fixed block, of the swing plate.
Further, a fixing device is further arranged between the square swing sieve body and the feeding box, the fixing device comprises a first fixing piece, a second fixing piece, a connecting handle and a connecting piece, the first fixing piece is fixedly connected to the side face of the feeding box, the second fixing piece is fixedly connected to the side face of the square swing sieve body, the connecting handle is rotationally connected to the second fixing piece, and one end of the connecting piece is in threaded connection with the connecting handle.
The beneficial effects of the invention are as follows: 1. in order to ensure that the four-layer screening units of the square swing screen body uniformly distribute screening materials, the invention designs the material distribution frame, the material distribution frame moves along an elliptical track with the square swing screen body to throw the materials from the material distribution frame to the inner wall of the material distribution box, so that the materials can be uniformly distributed, and the arrangement of the blind plate at the bottom can enable the materials to be distributed into a feeding channel by the material distribution frame instead of being directly conveyed into the feeding channel and can also provide supporting points for the material distribution frame.
2. In order to prevent materials from falling out of a material distribution frame, the material distribution hopper is arranged, the material distribution hopper can rotate in a spherical round groove of the material distribution hopper in the rotating process, the materials fall into the material distribution frame from through holes formed in the spherical grooves, the materials in various directions can fall into the material distribution frame from the through holes formed in the spherical grooves, and the materials can be prevented from falling out of the material distribution frame to cause uneven material distribution.
3. According to the invention, the first baffle, the second baffle and the third baffle are designed to divide the feeding channel into four parts, and the four parts of the channel are respectively communicated with the four-layer screening units of the square swing screen body, so that the materials can be preliminarily divided into four parts before entering the swing screen.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is an enlarged view of a portion of fig. 1 a in accordance with the present invention.
FIG. 3 is a schematic view showing the internal structure of the feed channel of the present invention.
Fig. 4 is a partial enlarged view of the present invention at B in fig. 3.
Fig. 5 is an enlarged view of a portion of fig. 3C in accordance with the present invention.
Fig. 6 is a schematic view of the installation position of the connecting device of the present invention.
Fig. 7 is a partial enlarged view of the invention at D in fig. 6.
Fig. 8 is a schematic view of the installation position of the rough separating mechanism of the invention.
Fig. 9 is an enlarged view of a portion of fig. 8 at E in accordance with the present invention.
Fig. 10 is an enlarged view of a portion of fig. 8 at F in accordance with the present invention.
Fig. 11 is a partial enlarged view of G in fig. 1 according to the present invention.
Reference numerals in the figures: 1: support, 2: square rocking screen body, 301: connecting rod, 302: vibration exciter, 4: discharging assembly, 5: feeding box, 6: feed channel, 601: cloth box, 602: cloth frame, 603: bottom blind plate, 604: cloth hopper, 605: first baffle, 701: second baffle, 702: third baffle, 703: buffer concave block, 801: connection plate, 802: first fixed block, 803: first spring, 804: support plate, 805: second fixed block, 806: third fixed block, 807: screen mesh, 808: fixing rod, 809: fourth fixed block, 810: fourth baffle, 901: first material blocking plate, 902: second material blocking plate, 1001: fifth fixed block, 1002: swing plate, 1003: second spring, 1004: sixth solid block, 1201: first fastener, 1202: second mount, 1203: connection handle, 1204: and a connecting piece.
Detailed Description
The following description is of the preferred embodiments of the invention, and is not intended to limit the scope of the invention.
Example 1
The utility model provides a square sieve that sways of cloth evenly, as shown in fig. 1-2, including support 1, square sieve body 2 sways, connecting rod 301, vibration exciter 302, discharging component 4, feeding case 5, feed channel 6 and even distributing device, there is connecting rod 301 below support 1 through the cardan shaft connection, the other end of connecting rod 301 is connected with square sieve body 2 sways through the cardan shaft, square sieve body 2's side fixed mounting has vibration exciter 302, provide elliptical orbit wobbling power for square sieve body 2, support 1 is equipped with four, connecting rod 301 links up support 1 and square sieve body 2, make square sieve body 2 can move according to elliptical orbit, feeding case 5 one side offsets with one side of square sieve body 2 sways, square sieve body 2's opposite side fixedly connected with discharging component 4, feeding case 5's opposite side and feed channel 6 fixed connection, even distributing device sets up in feed channel 6's inside, even distributing device is including cloth case 601, cloth frame 602, first baffle 605 and bottom blind plate 603, box 601 fixed connection is at the upper surface of feed channel 6, the blind plate 603 is fixed on the bottom surface of blind plate 603 of the upper surface of the blind plate 603 of the fixed connection at the bottom surface 602 of the bottom of the blind plate 605.
The square swinging sieve body 2 rotates according to the elliptic track to drive the feeding box 5 to move, the movement of the feeding box 5 drives the feeding channel 6 to move, the movement of the feeding channel 6 drives the first baffle 605 and the distribution box 601 to move, the movement of the first baffle 605 drives the bottom blind 603 to move, the movement of the bottom blind 603 drives the distribution frame 602 to move, the distribution frame 602 and the square swinging sieve body 2 move according to the elliptic track, the elliptic movement of the square swinging sieve body 2 enables materials to be thrown onto the inner wall of the distribution box 601 from the distribution frame 602, in this way, the materials can be uniformly distributed around the distribution frame 602, and the arrangement of the bottom blind 603 can enable the materials to be distributed into the feeding channel 6 by the distribution frame 602 instead of being directly conveyed into the feeding channel 6, and can also provide supporting points for the distribution frame 602.
Example 2
On the basis of embodiment 1, as shown in fig. 2, a distributing hopper 604 for controlling a material falling point is fixedly connected in a through hole on a distributing box 601, the distributing hopper 604 is positioned right above a distributing frame 602, the distributing hopper 604 is composed of a square outer frame and a spherical round groove, the lower end of the spherical round groove is provided with a through hole, and the diameter of the through hole is smaller than that of the distributing frame 602, so that materials in all directions can fall into the distributing frame 602 when passing through the distributing hopper 604, and the materials are distributed conveniently.
The motion of cloth box 601 drives cloth hopper 604 motion, and cloth hopper 604 can make the material rotate in the spherical circular slot of cloth hopper 604 in the motion process to in the through-hole that sets up on the spherical circular slot falls into cloth frame 602, the setting of spherical circular slot can make the material of all directions all fall into cloth frame 602 from the through-hole that sets up on the spherical circular slot, also can prevent that the material from falling into cloth frame 602 outside and leading to the material distribution inhomogeneous.
Example 3
On the basis of embodiment 2, as shown in fig. 3-9, a material channel dividing device is arranged below the material distribution box 601, the material channel dividing device comprises a second baffle plate 701 and a third baffle plate 702, one side of the second baffle plate 701 is fixedly connected to the middle position of the side surface of the first baffle plate 605, the other side of the second baffle plate 701 is fixedly connected to the middle position of the inner wall of the material distribution channel 6, one side of the third baffle plate 702 is fixedly connected to the middle position of the other side of the first baffle plate 605, the other side of the third baffle plate 702 is fixedly connected to the middle position of the inner wall of the material distribution channel 6, the material distribution channel 6 is divided into four parts in this way, and bending parts are arranged at the bottom ends of the second baffle plate 701 and the third baffle plate 702.
The movement of the first baffle 605 drives the second baffle 701 and the third baffle 702 to move, the arrangement of the first baffle 605, the second baffle 701 and the third baffle 702 can divide the feeding channel 6 into four parts, so that the materials are uniformly divided into four parts, and the lower ends of the first baffle 605, the second baffle 701 and the third baffle 702 are respectively communicated with four screening units in the square swinging screen body 2, so that the materials are uniformly distributed into the four screening units.
The material cutting device is further provided with buffering concave blocks 703 for material blanking and buffering, the buffering concave blocks 703 are provided with three buffering concave blocks 703, the bottom surfaces of the buffering concave blocks 703 are fixedly connected to the upper surfaces of the bending positions of the second baffle 701 and the third baffle 702 respectively, the side surfaces of the three buffering concave blocks 703 are fixedly connected to the inner wall of the feeding channel 6, the buffering concave blocks 703 are formed by cutting a square block through a cylinder, the bottom surfaces of the buffering concave blocks 703 are fixedly connected to the upper surface of the second baffle 701, the side surfaces of the buffering concave blocks 703 are fixedly connected to the inner wall of the feeding channel 6, and the material can be prevented from staying in the feeding channel 6 by the aid of the buffering concave blocks 703.
The motion of feed channel 6, second baffle 701 and third baffle 702 drives the motion of buffering concave block 703, and the setting of buffering concave block 703 can make the smooth whereabouts of material in from feed channel 6, prevents that the material from blockking up in feed channel 6.
The feeding channel 6 is further provided with a connecting device for uniform distribution, the number of the connecting devices is the same as that of the screening units, the connecting devices comprise a connecting plate 801, first fixed blocks 802, first springs 803, supporting plates 804, fourth baffles 810 and a screen 807, the first fixed blocks 802 are symmetrically arranged on the screen 807, the fourth baffles 810 are fixedly connected to the side face of the feeding channel 6, one side of each supporting plate 804 is fixedly connected to one side of each fourth baffle 810, the upper end face of each supporting plate 804 is fixedly connected with a first spring 803, the other end of each first spring 803 is fixedly connected to the lower portion of the corresponding connecting plate 801, the screen 807 is fixedly connected to the inner wall of the square rocking screen body 2, the upper surface of each screen 807 is fixedly connected with a first fixed block 802, grooves are formed in the first fixed blocks 802, the other ends of the connecting plates 801 are slidably connected to grooves formed in the first fixed blocks 802, and one side of the connecting plates, which are close to the first springs, are propped against one side face of the fourth baffles 810.
The rotation of the feeding channel 6 drives the first baffle 605 and the fourth baffle 810 to rotate, the rotation of the first baffle 605 and the fourth baffle 810 drives the support plate 804 to rotate, the rotation of the support plate 804 drives the first spring 803 to rotate, the rotation of the first spring 803 drives the connecting plate 801 to rotate, the connecting plate 801 slides in a groove formed in the first fixed block 802, the screen 807 and the feeding channel 6 can be connected through the arrangement of the connecting device, so that materials can be conveniently and evenly conveyed to the screen 807, and the connecting plate 801 moves along with the screen 807 according to an elliptical track through the arrangement of the first fixed block 802.
And a plurality of reciprocating mechanisms are arranged on the screen cloth 807, so that the action effect of the reciprocating mechanisms is more ideal, each reciprocating mechanism comprises a second fixed block 805 and a third fixed block 806, the lower surface of one side of the connecting plate 801 far away from the first spring 803 is fixedly connected with one end of the second fixed block 805, the other end of the second fixed block 805 is slidably connected with a groove formed in the third fixed block 806, and the lower end face of the third fixed block 806 is fixedly connected with the upper surface of the screen cloth 807.
The screen cloth 807 rotates according to the oval track to drive the third fixed block 806 to rotate, the rotation of the third fixed block 806 enables the second fixed block 805 to slide in a groove formed in the third fixed block 806, the sliding of the second fixed block 805 drives one end of the connecting plate 801 far away from the first spring 803 to reciprocate up and down, so that large materials cannot be blocked on the connecting plate 801, the connecting plate 801 can enable one end of the connecting plate 801 far away from the first spring 803 to reciprocate while rotating along the oval track along with the screen cloth 807, and the rotation and the up-and-down movement of the connecting plate 801 enable the materials to be conveyed onto the screen cloth 807 from the connecting plate 801.
Still be equipped with on the connecting plate 801 and be used for the preliminary evenly distributed's of material thick branch mechanism, the quantity of thick branch mechanism is the same with the quantity of connecting plate 801, and the material thick branch mechanism is including first material blocking plate 901 and second material blocking plate 902, and the lower terminal surface of first material blocking plate 901 and second material blocking plate 902 is equal fixed connection at the upper surface of connecting plate 801, and the shape of first material blocking plate 901 and second material blocking plate 902 is the shape of buckling to divide into three with buffering concave 703, the passageway that first baffle 605 and feed channel 6 formed.
The motion of connecting plate 801 drives first material plate 901 and second material plate 902 to move, and the setting of material coarse separation mechanism can divide into three the material that comes out from feed channel 6 to this makes the material carry out preliminary evenly distributed on connecting plate 801, makes the effect that the material subdivision mechanism distributes the material more ideal.
The connecting plate 801 is further provided with a material subdivision mechanism for further evenly distributing materials, the material subdivision mechanism is arranged on one connecting plate 801 and comprises a fifth solid block 1001, a swinging plate 1002, a second spring 1003 and a sixth solid block 1004, the fifth solid block 1001 is rotationally connected in a through hole formed in the connecting plate 801, the lower end face of the fifth solid block 1001 is fixedly connected to the upper surface of the sixth solid block 1004, a second spring 1003 is arranged between the fifth solid block 1001 and the connecting plate 801, the swinging plate 1002 is fixedly connected to the fifth solid block 1001, and the lower end face of the swinging plate 1002 abuts against the upper surface of the connecting plate 801.
The screen 807 is further provided with a linkage device for providing power for the swing plates 1002, each swing plate 1002 is provided with a linkage device, so that the material distribution effect of the swing plates 1002 is more ideal, the linkage device comprises a fourth fixed block 809 and a fixed rod 808, the lower end face of the fourth fixed block 809 is fixedly connected to the upper surface of the screen 807, one end of the fixed rod 808 is slidably connected in a groove formed in the fourth fixed block 809, and the other end of the fixed rod 808 is fixedly connected to the lower surface of the swing plate 1002 far away from one end of the fifth fixed block 1001.
The screen 807 rotates according to the elliptical track to drive the fourth solid block 809 to rotate, the rotation of the fourth solid block 809 drives the fixed rod 808 to slide in a groove formed in the fourth solid block 809, the sliding of the fixed rod 808 drives the swinging plate 1002 to rotate by taking the fifth solid block 1001 as the center, meanwhile, the vertical reciprocating motion of the connecting plate 801 drives the swinging plate 1002 to vertically reciprocate, the motion of the swinging plate 1002 drives the fifth solid block 1001 to rotate and the second spring 1003 to stretch and contract, the rotation of the fifth solid block 1001 drives the sixth solid block 1004 to rotate, the material subdivision mechanism is arranged to enable materials to be distributed on the connecting plate 801 more uniformly, so that the materials can be further uniformly distributed on the screen 807, the linkage device is arranged to enable the screen 807 to provide swinging power for the swinging plate 1002, the swinging of the swinging plate 1002 can enable the materials to be uniformly distributed on the connecting plate 801, and therefore the materials can be distributed more desirably from the connecting plate 801 to the screen 807.
Still be equipped with fixing device between square swinging screen body 2 and the feeding case 5, fixing device is equipped with a plurality ofly in the side of square swinging screen body 2 and feeding case 5, thereby make square swinging screen body 2 and the more firm of feeding case 5 connection, fixing device is including first mounting 1201, second mounting 1202, connecting handle 1203 and connecting piece 1204, first mounting 1201 fixed connection is in the side of feeding case 5, second mounting 1202 fixed connection is in the side of square swinging screen body 2, connecting handle 1203 rotates to be connected on second mounting 1202, one end threaded connection of connecting piece 1204 is on connecting handle 1203.
The connecting handle 1203 is rotated to drive the connecting piece 1204 to enable the first fixing piece 1201 to be connected with the second fixing piece 1202, the first fixing piece 1201 is connected with the second fixing piece 1202 to enable the square swing screen body 2 to be integrated with the feeding box 5, so that the square swing screen body 2 rotates according to an elliptical track to drive the feeding box 5 to rotate, the square swing screen body 2 works, meanwhile materials can be distributed more uniformly on four screening units, four times of screening efficiency is achieved, and the four screening units can all achieve an ideal effect.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. The utility model provides a square swinging screen with even cloth, a serial communication port, including support (1), square swinging screen body (2), connecting rod (301), vibration exciter (302), discharging component (4), feeding case (5), feed channel (6) and even distributing device, there is connecting rod (301) below support (1) through the cardan shaft connection, the other end of connecting rod (301) is connected with square swinging screen body (2) through the cardan shaft, the side fixed mounting of square swinging screen body (2) has vibration exciter (302), feeding case (5) one side offsets with one side of square swinging screen body (2), the opposite side fixedly connected with discharging component (4) of square swinging screen body (2), the opposite side and feed channel (6) fixed connection of feeding case (5), even distributing device sets up in the inside of feed channel (6), even distributing device is including cloth case (601), cloth frame (602), first baffle (605) and bottom blind plate (603), the upper surface at feed channel (6) is connected to the other end, first baffle (605) both ends fixed connection is at the upper surface of feed channel (6) on the blind plate (603), blind plate (603) is connected on the bottom surface of blind plate (603) in the middle of blind plate (602) is fixed position, the lower surface of the cloth frame (602) is fixedly connected to the upper surface of the bottom blind plate (603);
a cloth hopper (604) for controlling a material falling point is fixedly connected in a through hole on the cloth box (601), the cloth hopper (604) is positioned right above the cloth frame (602), the cloth hopper (604) consists of a square outer frame and a spherical round groove, the lower end of the spherical round groove is provided with a through hole, and the diameter of the through hole is smaller than that of the cloth frame (602);
a material channel dividing device is arranged below the material distribution box (601), the material channel dividing device comprises a second baffle plate (701) and a third baffle plate (702), one side of the second baffle plate (701) is fixedly connected to the middle position of the side face of the first baffle plate (605), the other side of the second baffle plate (701) is fixedly connected to the middle position of the inner wall of the feeding channel (6), one side of the third baffle plate (702) is fixedly connected to the middle position of the other side face of the first baffle plate (605), and the other side of the third baffle plate (702) is fixedly connected to the middle position of the inner wall of the feeding channel (6);
the material dividing device is also provided with a buffering concave block (703) for material blanking buffering, the buffering concave block (703) is formed by cutting a square block through a cylinder, the bottom surface of the buffering concave block (703) is fixedly connected to the upper surface of the second baffle plate (701), and the side surface of the buffering concave block (703) is fixedly connected to the inner wall of the feeding channel (6);
the feeding channel (6) is further provided with a connecting device for uniform distribution, the connecting device comprises a connecting plate (801), a first fixed block (802), a first spring (803), a support plate (804), a fourth baffle (810) and a screen cloth (807), the fourth baffle (810) is fixedly connected to the side face of the feeding channel (6), one side of the support plate (804) is fixedly connected to one side of the fourth baffle (810), the upper end face of the support plate (804) is fixedly connected with the first spring (803), the other end of the first spring (803) is fixedly connected to the lower portion of the connecting plate (801), the screen cloth (807) is fixedly connected to the inner wall of the square swing screen body (2), the upper surface of the screen cloth (807) is fixedly connected with the first fixed block (802), a groove is formed in the first fixed block (802), the other end of the connecting plate (801) is slidably connected to the groove formed in the first fixed block (802), and one side of the connecting plate (801) close to the first spring (803) is abutted to one side face of the fourth baffle (810);
the connecting plate (801) is further provided with a material subdivision mechanism for further evenly distributing materials, the material subdivision mechanism comprises a fifth fixed block (1001), a swinging plate (1002), a second spring (1003) and a sixth fixed block (1004), the fifth fixed block (1001) is rotationally connected in a through hole formed in the connecting plate (801), the lower end face of the fifth fixed block (1001) is fixedly connected to the upper surface of the sixth fixed block (1004), a second spring (1003) is arranged between the fifth fixed block (1001) and the connecting plate (801), the swinging plate (1002) is fixedly connected to the fifth fixed block (1001), and the lower end face of the swinging plate (1002) is abutted to the upper surface of the connecting plate (801).
2. The square swinging sieve with uniform cloth according to claim 1, characterized in that a reciprocating mechanism is further arranged between the connecting plate (801) and the screen cloth (807), the reciprocating mechanism comprises a second fixed block (805) and a third fixed block (806), the lower surface of one side of the connecting plate (801) far away from the first spring (803) is fixedly connected with one end of the second fixed block (805), the other end of the second fixed block (805) is slidably connected in a groove arranged on the third fixed block (806), and the lower end surface of the third fixed block (806) is fixedly connected with the upper surface of the screen cloth (807).
3. The square swinging sieve with uniform distribution according to claim 2 is characterized in that a material rough separation mechanism for preliminarily and uniformly distributing materials is further arranged on the connecting plate (801), the material rough separation mechanism comprises a first material blocking plate (901) and a second material blocking plate (902), the lower end faces of the first material blocking plate (901) and the second material blocking plate (902) are fixedly connected to the upper surface of the connecting plate (801), the shapes of the first material blocking plate (901) and the second material blocking plate (902) are bent, and a channel formed by the buffering concave block (703), the first baffle (605) and the feeding channel (6) is divided into three parts.
4. A uniformly distributed square rocking screen according to claim 3, wherein the screen cloth (807) is further provided with a linkage device for providing power for the rocking plate (1002), the linkage device comprises a fourth fixed block (809) and a fixed rod (808), the lower end face of the fourth fixed block (809) is fixedly connected to the upper surface of the screen cloth (807), one end of the fixed rod (808) is slidably connected to a groove formed in the fourth fixed block (809), and the other end of the fixed rod (808) is fixedly connected to the lower surface of one end, far away from the fifth fixed block (1001), of the rocking plate (1002).
5. The square swinging screen with uniform cloth according to claim 4, wherein a fixing device is further arranged between the square swinging screen body (2) and the feeding box (5), the fixing device comprises a first fixing piece (1201), a second fixing piece (1202), a connecting handle (1203) and a connecting piece (1204), the first fixing piece (1201) is fixedly connected to the side face of the feeding box (5), the second fixing piece (1202) is fixedly connected to the side face of the square swinging screen body (2), the connecting handle (1203) is rotatably connected to the second fixing piece (1202), and one end of the connecting piece (1204) is in threaded connection with the connecting handle (1203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311226958.8A CN116967125B (en) | 2023-09-22 | 2023-09-22 | Square swinging screen with uniform cloth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311226958.8A CN116967125B (en) | 2023-09-22 | 2023-09-22 | Square swinging screen with uniform cloth |
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| Publication Number | Publication Date |
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| CN116967125A CN116967125A (en) | 2023-10-31 |
| CN116967125B true CN116967125B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311226958.8A Active CN116967125B (en) | 2023-09-22 | 2023-09-22 | Square swinging screen with uniform cloth |
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| CN (1) | CN116967125B (en) |
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| GB961168A (en) * | 1960-09-05 | 1964-06-17 | Henry Cuthbert Andrews | Improvements in or relating to green tea leaf sifters and like machines |
| US3301385A (en) * | 1964-01-15 | 1967-01-31 | Mckenzie & Brown Ltd | Vibratory apparatus |
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| CN212018481U (en) * | 2020-02-22 | 2020-11-27 | 新乡市三圆堂机械有限公司 | Simple high-yield multi-combination type square swing screen |
| CN212468758U (en) * | 2020-03-30 | 2021-02-05 | 凯帕雷森(江苏)生物科技有限公司 | Feed additive screening classifier |
| CN213435597U (en) * | 2020-10-09 | 2021-06-15 | 新乡市伟德筛分科技有限公司 | High-efficiency square swing screen |
| CN214487792U (en) * | 2021-09-07 | 2021-10-26 | 新乡市高服机械股份有限公司 | Multi-channel square swing screen |
| CN214718238U (en) * | 2021-01-12 | 2021-11-16 | 新乡市先锋振动机械有限公司 | Square swing screen material distributing device |
| CN214766777U (en) * | 2021-01-12 | 2021-11-19 | 新乡市先锋振动机械有限公司 | Square swinging screen body |
| CN216539544U (en) * | 2021-12-03 | 2022-05-17 | 新乡市伟德筛分科技有限公司 | Square rocking screen with conveniently-detachable shell |
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2023
- 2023-09-22 CN CN202311226958.8A patent/CN116967125B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB961168A (en) * | 1960-09-05 | 1964-06-17 | Henry Cuthbert Andrews | Improvements in or relating to green tea leaf sifters and like machines |
| US3301385A (en) * | 1964-01-15 | 1967-01-31 | Mckenzie & Brown Ltd | Vibratory apparatus |
| CN208033002U (en) * | 2017-12-29 | 2018-11-02 | 商丘市农林科学院 | A kind of wheat screening plant |
| CN212018481U (en) * | 2020-02-22 | 2020-11-27 | 新乡市三圆堂机械有限公司 | Simple high-yield multi-combination type square swing screen |
| CN212468758U (en) * | 2020-03-30 | 2021-02-05 | 凯帕雷森(江苏)生物科技有限公司 | Feed additive screening classifier |
| CN213435597U (en) * | 2020-10-09 | 2021-06-15 | 新乡市伟德筛分科技有限公司 | High-efficiency square swing screen |
| CN214718238U (en) * | 2021-01-12 | 2021-11-16 | 新乡市先锋振动机械有限公司 | Square swing screen material distributing device |
| CN214766777U (en) * | 2021-01-12 | 2021-11-19 | 新乡市先锋振动机械有限公司 | Square swinging screen body |
| CN214487792U (en) * | 2021-09-07 | 2021-10-26 | 新乡市高服机械股份有限公司 | Multi-channel square swing screen |
| CN216539544U (en) * | 2021-12-03 | 2022-05-17 | 新乡市伟德筛分科技有限公司 | Square rocking screen with conveniently-detachable shell |
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|---|---|
| CN116967125A (en) | 2023-10-31 |
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