CN216026134U - High-efficient vibrations type screening machine - Google Patents
High-efficient vibrations type screening machine Download PDFInfo
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- CN216026134U CN216026134U CN202122179986.1U CN202122179986U CN216026134U CN 216026134 U CN216026134 U CN 216026134U CN 202122179986 U CN202122179986 U CN 202122179986U CN 216026134 U CN216026134 U CN 216026134U
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Abstract
The utility model belongs to the field of screening equipment, and discloses a high-efficiency vibration type screening machine which comprises a support, wherein a screening box is arranged above the support, a feeding hopper is arranged at the top of the screening box, the bottom of the feeding hopper is communicated with the inside of the screening box, and at least two layers of screens which are arranged up and down are arranged in the screening box. This scheme screening machine is through setting up the sieve mesh of multilayer screen cloth and screen cloth at the screening incasement from last to reducing gradually down, and the reciprocal vibrations mechanism of cooperation, can realize synchronous multistage screening, screening efficiency is high, it can not multistage screening mostly to have solved current vibrations screening machine, work efficiency is low, the problem of time is wasted, in addition through being connected reciprocal vibrations mechanism and four hydraulic stems, make the device can also carry out continuous adjustment to the angle of screening case when realizing vibrations screening, thereby can rock the incasement material and turn over, improve screening efficiency, material unloading after in addition can also conveniently screening.
Description
Technical Field
The utility model relates to the field of screening equipment, in particular to a high-efficiency vibration type screening machine.
Background
The sieving is a method of separating a group of particles according to particle size and specific gravity, and an operation of dividing a mixed material having a different particle size into various particle size grades by a mesh surface is called sieving, and an operation of dividing a solid material into desired particle sizes by sieves having different mesh sizes. Present vibrations type screening machine is unsatisfactory to the screening effect of material, and is inefficient, and mostly can not carry out multistage screening in step, increases operating time, therefore we propose this high-efficient vibrations type screening machine and be used for solving this problem, improve screening efficiency.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a high-efficiency vibration type sieving machine.
In order to solve the above problems, the present invention adopts the following technical solutions.
A high-efficiency vibration type screening machine comprises a bracket, a screening box is arranged above the bracket, a feed hopper is arranged at the top of the screening box, the bottom of the feed hopper is communicated with the inside of the screening box, at least two layers of screens which are arranged up and down are arranged in the screening box, the outer side surfaces of the screen meshes are fixedly connected with the inner side wall of the screening box, the meshes of each screen mesh are gradually reduced from top to bottom, the left side of the screening box is fixedly connected with a buffering cloth sleeve corresponding to the separation space of the screen, the buffering cloth sleeve is communicated with the screening box, the bottom of each buffering cloth sleeve is fixedly connected with a discharge pipe, each discharge pipe is arranged on the support in an inserting way and is fixedly connected with the support, the bottom fixedly connected with of screening case is four hydraulic stem that are the rectangle and describe the distribution, the top of support is provided with reciprocal vibrations mechanism, four the bottom of hydraulic stem is connected with reciprocal vibrations mechanism respectively.
As a further description of the above technical solution:
the reciprocating vibration mechanism comprises a box body, the box body is positioned below a screening box, the bottom of the box body is fixedly connected with the top of a support, two movable blocks extending from front to back are arranged in the screening box, connecting columns are fixedly connected with the front and the back of the tops of the two movable blocks respectively, horizontal openings matched with the connecting columns are formed in the tops of the box body corresponding to the four connecting columns, the four connecting columns respectively penetrate through the four horizontal openings and extend to the upper part of the box body to be fixedly connected with four hydraulic rods, a partition plate is fixedly connected with the inside of the box body and positioned between the two movable blocks, connecting rods are arranged on the partition plate in an inserting manner, the left end and the right end of each connecting rod are respectively fixedly connected with the two movable blocks, a plurality of reset springs are fixedly connected with the right sides of the two movable blocks respectively, one ends of the reset springs, far away from the movable blocks, are fixedly connected with the inner walls of the right sides of the partition plate or the box body, the left side fixedly connected with push rod of movable block, the left end of push rod runs through and extends to the left side of box, the top left side of support is provided with the drive assembly that can drive the push rod and remove to the right.
As a further description of the above technical solution:
the buffer cloth cover is long enough, and the right side of the bottom of the screening box is in a step shape.
As a further description of the above technical solution:
drive assembly includes the drive case, the bottom of drive case and the top fixed connection of support, the inside of drive case is provided with two belt pulleys and a driving belt, two the belt pulley all rotates around the inner wall of bearing and drive case to be connected, two the belt pulley passes through the driving belt transmission to be connected, the positive fixed mounting of drive case has servo motor, servo motor's output shaft and one of them belt pulley fixed connection, driving belt's top fixedly connected with ejector pad, the drive mouth with the ejector pad adaptation is seted up at the top of drive case, the ejector pad runs through the drive mouth and extends to the top of drive case and corresponds with the push rod.
As a further description of the above technical solution:
the bottom of two movable blocks all fixedly connected with stopper, the interior diapire of box all is seted up horizontal spacing groove, two the stopper respectively with two horizontal spacing groove sliding connection.
Compared with the prior art, the utility model has the advantages that:
this scheme screening machine is through setting up the sieve mesh of multilayer screen cloth and screen cloth at the screening incasement from last to reducing gradually down, and the reciprocal vibrations mechanism of cooperation, can realize synchronous multistage screening, screening efficiency is high, it can not multistage screening mostly to have solved current vibrations screening machine, work efficiency is low, the problem of time is wasted, in addition through being connected reciprocal vibrations mechanism and four hydraulic stems, make the device can also carry out continuous adjustment to the angle of screening case when realizing vibrations screening, thereby can rock the incasement material and turn over, improve screening efficiency, material unloading after in addition can also conveniently screening.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an elevational, cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the reciprocating vibration mechanism of FIG. 2 according to the present invention.
The reference numbers in the figures illustrate:
1. a support; 2. screening the box; 3. a feed hopper; 4. screening a screen; 5. a buffer cloth cover; 6. a discharge pipe; 7. a hydraulic lever; 8. a reciprocating vibration mechanism; 81. a box body; 82. a movable block; 83. a return spring; 84. connecting columns; 85. a horizontal port; 86. a partition plate; 87. a connecting rod; 88. a push rod; 89. a drive assembly; 891. a drive box; 892. a belt pulley; 893. a drive belt; 894. a servo motor; 895. a push block; 896. a drive port; 897. a non-slip mat; 9. a limiting block; 10. horizontal spacing groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1 to 3, a high-efficiency vibration type screening machine comprises a support 1, a screening box 2 is arranged above the support 1, a feed hopper 3 is arranged at the top of the screening box 2, the bottom of the feed hopper 3 is communicated with the inside of the screening box 2, at least two layers of screen meshes 4 which are arranged up and down are arranged inside the screening box 2, the outer side surfaces of the screen meshes 4 are fixedly connected with the inner side wall of the screening box 2, the meshes of each screen mesh 4 are gradually reduced from top to bottom, a buffer cloth sleeve 5 is fixedly connected to the left side of the screening box 2 corresponding to the separation space of the screen meshes 4, the buffer cloth sleeve 5 is communicated with the screening box 2, the bottom of each buffer cloth sleeve 5 is fixedly connected with discharge pipes 6, each discharge pipe 6 is arranged on the support 1 in an inserting manner and is fixedly connected with the support 1, the buffer cloth sleeve 5 is long enough, the right side of the bottom of the screening box 2 is in a ladder shape, four hydraulic rods 7 which are distributed in a rectangular shape are fixedly connected to the bottom of the screening box 2, support 1's top is provided with reciprocal vibrations mechanism 8, the bottom of four hydraulic stems 7 is connected with reciprocal vibrations mechanism 8 respectively, this scheme screening machine is through setting up multilayer screen cloth 4 and screen cloth 4's sieve mesh in screening case 2 from last to reducing gradually down, and cooperation reciprocal vibrations mechanism 8, can realize synchronous multistage screening, screening efficiency is high, it can not multistage screening mostly to have solved current vibrations screening machine, work efficiency is low, the problem of time is wasted, in addition through being connected reciprocal vibrations mechanism 8 and four hydraulic stems 7, make the device can also carry out continuous adjustment to the angle of screening case 2 when realizing vibrations screening, thereby can rock the turn-over to incasement material, improve screening efficiency, material unloading after can also conveniently sieving in addition.
Specifically, the reciprocating vibration mechanism 8 comprises a box body 81, the box body 81 is positioned below the screening box 2, the bottom of the box body 81 is fixedly connected with the top of the bracket 1, two movable blocks 82 extending from front to back are arranged in the screening box 2, connecting columns 84 are fixedly connected with the front and the back of the tops of the two movable blocks 82, horizontal ports 85 matched with the connecting columns 84 are formed in the top of the box body 81 corresponding to the four connecting columns 84, the four connecting columns 84 penetrate through the four horizontal ports 85 respectively and extend to the upper part of the box body 81 to be fixedly connected with four hydraulic rods 7, a partition plate 86 is fixedly connected in the box body 81 and positioned between the two movable blocks 82, connecting rods 87 penetrate through the partition plate 86, the left end and the right end of each connecting rod 87 are fixedly connected with the two movable blocks 82 respectively, a plurality of reset springs 83 are fixedly connected with the right sides of the two movable blocks 82, one end of each reset spring 83 far away from the movable block 82 is fixedly connected with the partition plate 86 or the right inner wall of the box body 81, a push rod 88 is fixedly connected to the left side of the left movable block 82, the left end of the push rod 88 penetrates through and extends to the left side of the box body 81, and a driving assembly 89 capable of driving the push rod 88 to move rightwards is arranged on the left side of the top of the bracket 1;
this reciprocal vibrations mechanism 8 makes through mutually supporting of drive assembly 89 and reset spring 83, drives push rod 88 and moves about in box 81, and then vibrations about driving two movable blocks 82, connecting rod 87, hydraulic stem 7 realize the vibrations screening to the interior material of screening case 2.
Specifically, the driving assembly 89 includes a driving box 891, the bottom of the driving box 891 is fixedly connected with the top of the bracket 1, two belt pulleys 892 and a transmission belt 893 are arranged inside the driving box 891, the two belt pulleys 892 are both rotationally connected with the inner wall of the driving box 891 through bearings, the two belt pulleys 892 are in transmission connection through the transmission belt 893, a servo motor 894 is fixedly installed on the front of the driving box 891, an output shaft of the servo motor 894 is fixedly connected with one of the belt pulleys 892, a push block 895 is fixedly connected with the top of the transmission belt 893, a driving port 896 adapted to the push block 895 is formed in the top of the driving box 891, and the push block 895 penetrates through the driving port 896 and extends to the upper side of the driving box 891 and corresponds to the push rod 88;
this drive assembly 89 drives the belt pulley 892 of being connected with servo motor 894 corotation or reversal through with servo motor 894 circular telegram operation to cooperate driving belt 893 to drive another belt pulley 892 also synchronous rotation, and the in-process that driving belt 893 moved, can drive that push block 895 moves about in drive mouth 896, can promote push rod 88 and move right when push block 895 moved right, and then drive sifting box 2 and move right, when push block 895 moved left and separated with push rod 88, reset spring 83 can drive sifting box 2 and reset left.
Specifically, the equal fixedly connected with stopper 9 in bottom of two movable blocks 82, horizontal spacing groove 10 has all been seted up to the interior diapire of box 81, and two stopper 9 respectively with two horizontal spacing groove 10 sliding connection, through mutually supporting of stopper 9 and horizontal spacing groove 10, can remove the in-process that removes at movable block 82 and carry out spacing and direction.
Specifically, the right side fixedly connected with slipmat 897 of ejector pad 895, the slipmat 897 can play skid-proof effect, makes things convenient for ejector pad 895 to promote push rod 88.
The working principle is as follows: when the sieving machine of the scheme is used, materials to be sieved are introduced into the sieving box 2 through the feed hopper 3, then the servo motor 894 is electrified to operate to drive the belt pulley 892 connected with the servo motor 894 to rotate forwards or backwards, the transmission belt 893 is matched to drive the other belt pulley 892 to rotate synchronously, in the motion process of the transmission belt 893, the push block 895 can be driven to move leftwards and rightwards in the driving port 896, when the push block 895 moves rightwards, the push rod 88 can be driven to move rightwards in the box body 81 to further drive the two movable blocks 82 to move rightwards, when the push block 895 moves leftwards and is separated from the push rod 88, the reset spring 83 can drive the movable blocks 82 to reset, then the left and right reciprocating motion of the movable blocks 82 is realized, further the reciprocating vibration sieving of the sieving box 2 is realized through the connecting rod 87 and the hydraulic rod 7, and the synchronous multi-level sieving can be realized through the cooperation of the multi-layer sieving screens 4 with gradually reduced mesh from top to bottom, the screening efficiency is high;
meanwhile, when screening 2 vibrations of screening case sieve, four hydraulic stem 7 carry out altitude mixture control, realize the continuous adjustment of 2 angles of screening case to can rock the incasement material and turn over, improve screening efficiency, material unloading after hydraulic stem 7 can also conveniently sieve in addition.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a high-efficient vibrations type screening machine, includes support (1), its characterized in that: the screening box (2) is arranged above the support (1), the top of the screening box (2) is provided with a feed hopper (3), the bottom of the feed hopper (3) is communicated with the inside of the screening box (2), at least two layers of screen meshes (4) which are arranged up and down are arranged inside the screening box (2), the outer side surface of each screen mesh (4) is fixedly connected with the inner side wall of the screening box (2), the meshes of each screen mesh (4) are gradually reduced from top to bottom, the separation space of the left side of the screening box (2) corresponding to the screen meshes (4) is fixedly connected with a buffering cloth sleeve (5), the buffering cloth sleeves (5) are communicated with the screening box (2), the bottom of each buffering cloth sleeve (5) is fixedly connected with a discharge pipe (6), and each discharge pipe (6) is alternately arranged on the support (1) and is fixedly connected with the support (1), the bottom fixedly connected with of screening case (2) is four hydraulic stem (7) that are the rectangle and distribute, the top of support (1) is provided with reciprocal vibrations mechanism (8), four the bottom of hydraulic stem (7) is connected with reciprocal vibrations mechanism (8) respectively.
2. The high efficiency vibratory screening machine as set forth in claim 1 wherein: the reciprocating vibration mechanism (8) comprises a box body (81), the box body (81) is located below a screening box (2), the bottom of the box body (81) is fixedly connected with the top of a support (1), two movable blocks (82) extending from front to back are arranged in the screening box (2), connecting columns (84) are fixedly connected with the front and the back of the top of each movable block (82), horizontal openings (85) matched with the connecting columns (84) are formed in the top of the box body (81) corresponding to the four connecting columns (84), the four connecting columns (84) respectively penetrate through the four horizontal openings (85) to extend to the upper portion of the box body (81) and the four hydraulic rods (7) and are fixedly connected with a partition plate (86) which is arranged between the two movable blocks (82), and connecting rods (87) are arranged on the partition plate (86) in a penetrating manner, both ends respectively with two movable block (82) fixed connection about connecting rod (87), a plurality of reset spring (83) of the equal fixedly connected with in right side of two movable block (82), reset spring (83) are kept away from the one end of movable block (82) and the right side inner wall fixed connection of baffle (86) or box (81), and are left the left side fixedly connected with push rod (88) of movable block (82), the left end of push rod (88) runs through and extends to the left side of box (81), the top left side of support (1) is provided with can drive push rod (88) drive assembly (89) that move to the right.
3. The high efficiency vibratory screening machine as set forth in claim 1 wherein: the buffer cloth sleeve (5) is long enough, and the right side of the bottom of the screening box (2) is in a step shape.
4. The high efficiency vibratory screening machine as set forth in claim 2 wherein: the driving assembly (89) comprises a driving box (891), the bottom of the driving box (891) is fixedly connected with the top of the bracket (1), two belt pulleys (892) and a transmission belt (893) are arranged in the drive box (891), the two belt pulleys (892) are rotationally connected with the inner wall of the drive box (891) through bearings in a front-back manner, the two belt pulleys (892) are in transmission connection through the transmission belt (893), the front surface of the driving box (891) is fixedly provided with a servo motor (894), an output shaft of the servo motor (894) is fixedly connected with one belt pulley (892), the top of the transmission belt (893) is fixedly connected with a push block (895), the top of the driving box (891) is provided with a driving port (896) matched with the push block (895), the push block (895) penetrates through the driving port (896) to extend to the upper part of the driving box (891) and corresponds to the push rod (88).
5. The high efficiency vibratory screening machine as set forth in claim 2 wherein: the equal fixedly connected with stopper (9) in bottom of two movable blocks (82), horizontal spacing groove (10), two have all been seted up to the inner diapire of box (81) stopper (9) are respectively with two horizontal spacing groove (10) sliding connection.
6. The high efficiency vibratory screening machine as set forth in claim 4 wherein: the right side of the push block (895) is fixedly connected with an anti-skid pad (897).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122179986.1U CN216026134U (en) | 2021-09-09 | 2021-09-09 | High-efficient vibrations type screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122179986.1U CN216026134U (en) | 2021-09-09 | 2021-09-09 | High-efficient vibrations type screening machine |
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| Publication Number | Publication Date |
|---|---|
| CN216026134U true CN216026134U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122179986.1U Active CN216026134U (en) | 2021-09-09 | 2021-09-09 | High-efficient vibrations type screening machine |
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| CN (1) | CN216026134U (en) |
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- 2021-09-09 CN CN202122179986.1U patent/CN216026134U/en active Active
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