CN219356894U - Suspended double-mass anti-blocking grate - Google Patents
Suspended double-mass anti-blocking grate Download PDFInfo
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- CN219356894U CN219356894U CN202320596637.6U CN202320596637U CN219356894U CN 219356894 U CN219356894 U CN 219356894U CN 202320596637 U CN202320596637 U CN 202320596637U CN 219356894 U CN219356894 U CN 219356894U
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- bar
- fixedly connected
- transverse bar
- vertical bar
- outer frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model provides a suspended double-mass anti-blocking grate bar. Comprises an outer frame; the novel rotary table is characterized in that an upper transverse bar and a lower transverse bar are arranged in the outer frame, the upper transverse bar is fixedly connected with an upper vertical bar, the lower transverse bar is fixedly connected with a lower vertical bar, the outer sides of the lower transverse bar and the lower vertical bar are fixedly connected with supporting springs, the bottom surface of the upper transverse bar is fixedly connected with a limiting plate, a connecting spring is sleeved outside the limiting plate, the top surface of the lower transverse bar is fixedly connected with a limiting column, one side surface of the upper vertical bar is fixedly connected with a fixing block, a connecting rod is rotationally connected to the fixing block, the tail end of the connecting rod is rotationally connected with a rotary table, and the rear side of the rotary table is provided with a motor. The utility model has the advantages that: the fixed block drives the upper horizontal bar and the upper vertical bar to swing, the connecting spring swings under the limit of the limiting plate and the limiting column, the materials clamped between the upper horizontal bar and the upper vertical bar are shaken out, and other materials are continuously screened.
Description
Technical Field
The utility model relates to the technical field of grate bars, in particular to a suspended double-mass anti-blocking grate bar.
Background
The grate bars generally refer to bar-shaped workpieces for supporting materials with larger grain sizes when the materials are screened. The multiple grate bars are mutually staggered or connected together in other forms, so that the material screening function can be realized.
The existing grate bar is generally of a simple substance structure, when screening materials, small-particle-size materials directly pass through gaps among the grate bars, and large-particle-size materials are retained above the grate bars, so that the screening of the materials is completed. But in the screening process, the materials with larger particle sizes are often clamped in gaps between the grate bars, and the follow-up materials cannot pass through the gaps for screening, so that the screening efficiency is seriously affected. Therefore, a suspended double-mass anti-blocking grate bar is provided for improvement.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a suspended double-body anti-blocking grate bar, which solves the problems mentioned in the background art and overcomes the defects existing in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a suspended double-body anti-blocking grate, including an outer frame; be provided with horizontal bar and lower horizontal bar in the frame, go up horizontal bar fixedly connected with and go up the vertical bar, lower horizontal bar fixedly connected with is vertical bar down, the equal fixedly connected with supporting spring in the outside of horizontal bar and vertical bar down, go up horizontal bar bottom surface fixedly connected with limiting plate, limiting plate overcoat has connecting spring, horizontal bar top surface fixedly connected with spacing post down, one of them go up vertical bar side fixedly connected with fixed block, rotate on the fixed block and be connected with the connecting rod, the end rotation of connecting rod is connected with the carousel, the rear side of carousel is provided with the motor.
By any of the above schemes, preferably, the outer frame includes a top plate and a side plate fixedly connected with the top plate, and a fixing lug is fixedly connected with a side surface of the outer frame.
By any of the above schemes, it is preferable that the upper cross bar and the upper vertical bar, and the lower cross bar and the lower vertical bar are arranged to cross each other to form a net structure.
The technical scheme is adopted: the frame is used for protecting the internal screening structure and also for supporting the internal screening structure. The roof of frame is used for preventing that the material from flowing away from screening structure's side, and the curb plate is then used for protecting screening structure. The fixed ear of frame side is used for fixed mounting this grid section structure, has seted up the fixed orifices on the fixed ear, can use the bolt to pass the fixed orifices on the fixed ear and fix the frame on other basis. The upper transverse bar and the upper vertical bar form an upper layer screening structure together, and the lower transverse bar and the lower vertical bar form a lower layer screening structure together, so that a double-mass screening structure is formed.
By the scheme of above-mentioned arbitrary preferred, go up the profile and go up the profile, down the profile and all adopt the arcwall face with the top surface of profile down, support spring end and frame fixed connection.
By any of the above schemes, it is preferable that the top surface and the bottom surface of the connecting spring are respectively and fixedly connected with the upper cross bar and the lower cross bar.
The technical scheme is adopted: the upper transverse bar, the upper vertical bar, the lower transverse bar and the top surface of the lower vertical bar are arc-shaped, so that materials can not stay on the top surface of the upper transverse bar, the upper vertical bar, the lower transverse bar and the top surface of the lower vertical bar when falling onto the upper transverse bar, the lower transverse bar and the top surface of the lower vertical bar, and all materials can be conveniently screened. The support spring is used for supporting the screening structure, so that the screening structure can keep vertical relative stability when materials fall onto the screening structure, and the materials are not crushed. The limiting plate and the limiting column are used for limiting the displacement of the upper transverse bar and the upper vertical bar in the horizontal direction, so that the upper transverse bar and the upper vertical bar are prevented from larger displacement out of the plane of the connecting spring, and further the bending phenomenon of the connecting spring can be avoided. The connecting spring enables the upper layer screening structure to be connected with the lower layer screening structure, so that the upper layer screening structure and the lower layer screening structure are integrated.
By any of the above schemes, preferably, both ends of the connecting rod are respectively connected with the fixed block and the turntable in a rotating way through the rotating shaft.
By any of the above schemes, preferably, a support plate fixedly connected with the outer frame is arranged below the motor.
The technical scheme is adopted: the fixed block is used for connecting the connecting rod and the upper layer screening structure, the connecting rod is used for connecting the fixed block and the turntable, the circumferential rotation of the turntable is converted into the reciprocating swing in the horizontal direction to be transmitted to the fixed block, the turntable is used for transmitting the rotation output by the motor to the connecting rod, and the motor is used for outputting rotation energy. The support plate is used for supporting the motor. The motor is started, the output shaft of the motor drives the turntable to rotate, the turntable drives the connecting rod to rotate, the other end of the connecting rod pulls the fixed block to swing reciprocally in the horizontal direction, the fixed block drives the upper transverse bar and the upper vertical bar to swing, the connecting spring swings under the limit of the limiting plate and the limiting column, the materials clamped between the upper transverse bar and the upper vertical bar are shaken out, and other materials are screened continuously.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. this stifled grid section is prevented to two plastids of suspension is through setting up horizontal bar and last vertical bar, lower horizontal bar and lower vertical bar in the frame, cooperation supporting spring, limiting plate, coupling spring, spacing post and connecting rod, carousel, under motor output shaft's drive, the carousel drives the connecting rod and rotates, the other end of connecting rod pulls the fixed block to carry out horizontal direction's reciprocal swing, the fixed block drives and goes up horizontal bar, go up vertical bar and swing, coupling spring swings under limiting plate and spacing post's restriction, shake out the material of card between last horizontal bar, last vertical bar, continue screening to other materials. Can avoid the material to block the gap between the bars, influence the condition that follow-up material sieves to take place. In rocking, screening work goes on faster, and efficiency is higher.
2. This stifled grid section is prevented to two plastids of suspension is through setting up the frame to with the top surface of last horizontal bar and last vertical bar, lower horizontal bar and lower vertical bar all adopts the arcwall face, when the material falls on the grid section, because the influence of frame roof, the material can not follow the side of grid section and flow away. Because the top surfaces of the upper transverse bar and the upper vertical bar, the lower transverse bar and the lower vertical bar all adopt arc surfaces, when materials fall onto the upper transverse bar and the upper vertical bar, the materials can slide downwards along the arc surfaces of the upper transverse bar and the upper vertical bar, and therefore the materials can be prevented from being detained on the grate bars, and the screening effect is indirectly improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the inside of the outer frame of the present utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
fig. 4 is a schematic diagram of the structure of fig. 2 a according to the present utility model.
In the figure: the device comprises a 1-outer frame, 2-fixed lugs, 3-upper transverse strips, 4-lower transverse strips, 5-upper vertical strips, 6-lower vertical strips, 7-supporting springs, 8-limiting plates, 9-connecting springs, 10-limiting columns, 11-fixed blocks, 12-connecting rods, 13-turntables, 14-motors and 15-supporting plates.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1 to 4, the utility model comprises an outer frame 1, an upper horizontal bar 3 and a lower horizontal bar 4 are arranged in the outer frame 1, the upper horizontal bar 3 is fixedly connected with an upper vertical bar 5, the lower horizontal bar 4 is fixedly connected with a lower vertical bar 6, the outer sides of the lower horizontal bar 4 and the lower vertical bar 6 are fixedly connected with supporting springs 7, the bottom surface of the upper horizontal bar 3 is fixedly connected with a limiting plate 8, a connecting spring 9 is sleeved outside the limiting plate 8, the top surface of the lower horizontal bar 4 is fixedly connected with a limiting column 10, the side surface of one upper vertical bar 5 is fixedly connected with a fixed block 11, a connecting rod 12 is rotationally connected on the fixed block 11, the tail end of the connecting rod 12 is rotationally connected with a rotary table 13, and the rear side of the rotary table 13 is provided with a motor 14.
Example 1: the frame 1 includes roof and the curb plate of roof fixed connection, and the side fixedly connected with of frame 1 is fixed ear 2. The upper transverse bar 3 and the upper vertical bar 5, the lower transverse bar 4 and the lower vertical bar 6 are mutually crossed to form a net structure. The outer frame 1 is used for protecting the internal screening structure and also for supporting the internal screening structure. The roof of frame 1 is used for preventing the material from flowing away from screening structure's side, and the curb plate is then used for protecting screening structure. The fixed lugs 2 on the side face of the outer frame 1 are used for fixedly mounting the grate bar structure, the fixed lugs 2 are provided with fixed holes, and bolts can be used for fixing the outer frame 1 on other foundations through the fixed holes in the fixed lugs 2. The upper transverse bar 3 and the upper vertical bar 5 form an upper layer screening structure together, and the lower transverse bar 4 and the lower vertical bar 6 form a lower layer screening structure together, so that a double-mass screening structure is formed.
Example 2: the top surfaces of the upper horizontal bar 3, the upper vertical bar 5, the lower horizontal bar 4 and the lower vertical bar 6 are arc-shaped surfaces, and the tail end of the supporting spring 7 is fixedly connected with the outer frame 1. The top surface and the bottom surface of the connecting spring 9 are respectively fixedly connected with the upper transverse bar 3 and the lower transverse bar 4. The upper transverse bar 3, the upper vertical bar 5, the lower transverse bar 4 and the top surface of the lower vertical bar 6 are arc-shaped, so that materials can not stay on the top surface of the upper transverse bar when falling onto the upper transverse bar, and all materials can be conveniently screened. The supporting springs 7 are used for supporting the screening structure, so that the screening structure can keep vertical relative stability when materials fall onto the screening structure, and the materials cannot be crushed. The limiting plate 8 and the limiting column 10 are used for limiting the displacement of the upper transverse bar 3 and the upper vertical bar 5 in the horizontal direction, so that the two are prevented from larger displacement out of the plane relative to the connecting spring 9, and further the connecting spring 9 can be prevented from being bent. The connecting spring 9 connects the upper layer screening structure with the lower layer screening structure, so that the upper layer screening structure and the lower layer screening structure are integrated.
Example 3: both ends of the connecting rod 12 are respectively connected with the fixed block 11 and the rotary table 13 in a rotary way through rotary shafts. A support plate 15 fixedly connected with the outer frame 1 is arranged below the motor 14. The fixed block 11 is used for connecting the connecting rod 12 and the upper screening structure, the connecting rod 12 is used for connecting the fixed block 11 and the rotary table 13, the circumferential rotation of the rotary table 13 is converted into horizontal reciprocating swing and is transmitted to the fixed block 11, the rotary table 13 is used for transmitting the rotation output by the motor 14 to the connecting rod 12, and the motor 14 is used for outputting rotation energy. The support plate 15 is used for supporting the motor 14. Starting the motor 14, wherein an output shaft of the motor 14 drives the turntable 13 to rotate, the turntable 13 drives the connecting rod 12 to rotate, the other end of the connecting rod 12 pulls the fixed block 11 to swing reciprocally in the horizontal direction, the fixed block 11 drives the upper transverse bar 3 and the upper vertical bar 5 to swing, the connecting spring 9 swings under the limit of the limit plate 8 and the limit column 10, the materials clamped between the upper transverse bar 3 and the upper vertical bar 5 are shaken out, and other materials are screened continuously.
The working principle of the utility model is as follows:
s1, using bolts to penetrate through fixing holes in the fixing lugs 2 to fix the outer frame 1 on other foundations, and then pouring materials on the grate bars;
s2, starting a motor 14, wherein an output shaft of the motor 14 drives a turntable 13 to rotate, the turntable 13 drives a connecting rod 12 to rotate, the other end of the connecting rod 12 pulls a fixed block 11 to swing reciprocally in the horizontal direction, and the fixed block 11 drives an upper horizontal bar 3 and an upper vertical bar 5 to swing;
s3, the connecting spring 9 swings under the limit of the limit plate 8 and the limit column 10, the materials clamped between the upper horizontal bar 3 and the upper vertical bar 5 are shaken out, and other materials are continuously screened.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. this stifled grid section is prevented to two plastids of suspension is through setting up horizontal bar 3 and last vertical bar 5, down horizontal bar 4 and vertical bar 6 down in frame 1, cooperation supporting spring 7, limiting plate 8, connecting spring 9, spacing post 10 and connecting rod 12, carousel 13, under the drive of motor 14 output shaft, carousel 13 drives connecting rod 12 and rotates, the other end pulling fixed block 11 of connecting rod 12 carries out the reciprocal swing of horizontal direction, fixed block 11 drives horizontal bar 3, go up vertical bar 5 and swings, connecting spring 9 swings under limiting plate 8 and spacing post 10's restriction, shake out the material of card between last horizontal bar 3, last vertical bar 5, continue screening to other materials. Can avoid the material to block the gap between the bars, influence the condition that follow-up material sieves to take place. In rocking, screening work goes on faster, and efficiency is higher.
2. This stifled grid section is prevented to two plastids of suspension is through setting up frame 1 to all adopt the arcwall face with the top surface of last horizontal bar 3 and last vertical bar 5, lower horizontal bar 4 and lower vertical bar 6, when the material falls on the grid section, because the influence of frame 1 roof, the side that the material can not follow the grid section flows away. Because the upper horizontal bar 3 and the upper vertical bar 5, the lower horizontal bar 4 and the upper vertical bar 6 all adopt arc surfaces, when materials fall on the upper horizontal bar 3 and the lower vertical bar 6, the materials can slide downwards along the arc surfaces of the upper horizontal bar 3 and the upper vertical bar, and therefore the materials can be prevented from being detained on the grate bars, and the screening effect is indirectly improved.
Claims (7)
1. A suspended double-plastid anti-blocking grate bar comprises an outer frame (1); the novel rotary table is characterized in that an upper transverse bar (3) and a lower transverse bar (4) are arranged in the outer frame (1), the upper transverse bar (3) is fixedly connected with an upper vertical bar (5), the lower transverse bar (4) is fixedly connected with a lower vertical bar (6), supporting springs (7) are fixedly connected to the outer sides of the lower transverse bar (4) and the lower vertical bar (6), a limiting plate (8) is fixedly connected to the bottom surface of the upper transverse bar (3), a connecting spring (9) is sleeved outside the limiting plate (8), a limiting column (10) is fixedly connected to the top surface of the lower transverse bar (4), a fixing block (11) is fixedly connected to the side surface of the upper vertical bar (5), a connecting rod (12) is rotatably connected to the fixing block (11), a rotary table (13) is rotatably connected to the tail end of the connecting rod (12), and a motor (14) is arranged on the rear side of the rotary table (13).
2. A suspended double-mass anti-blocking grate as claimed in claim 1, wherein: the outer frame (1) comprises a top plate and a side plate fixedly connected with the top plate, and a fixing lug (2) is fixedly connected to the side face of the outer frame (1).
3. A suspended double-mass anti-blocking grate as claimed in claim 2, wherein: the upper transverse bar (3) and the upper vertical bar (5), the lower transverse bar (4) and the lower vertical bar (6) are mutually crossed to form a net structure.
4. A suspended double-mass anti-blocking grate as claimed in claim 3, wherein: the top surfaces of the upper transverse bar (3) and the upper vertical bar (5), the lower transverse bar (4) and the lower vertical bar (6) are arc-shaped surfaces, and the tail end of the supporting spring (7) is fixedly connected with the outer frame (1).
5. The suspended double-mass anti-blocking grate of claim 4, wherein: the top surface and the bottom surface of the connecting spring (9) are respectively fixedly connected with the upper transverse bar (3) and the lower transverse bar (4).
6. The suspended double-mass anti-blocking grate of claim 5, wherein: both ends of the connecting rod (12) are respectively connected with the fixed block (11) and the rotary table (13) in a rotary way through rotary shafts.
7. The suspended double-mass anti-blocking grate of claim 6, wherein: a support plate (15) fixedly connected with the outer frame (1) is arranged below the motor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320596637.6U CN219356894U (en) | 2023-03-24 | 2023-03-24 | Suspended double-mass anti-blocking grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320596637.6U CN219356894U (en) | 2023-03-24 | 2023-03-24 | Suspended double-mass anti-blocking grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219356894U true CN219356894U (en) | 2023-07-18 |
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ID=87152222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320596637.6U Active CN219356894U (en) | 2023-03-24 | 2023-03-24 | Suspended double-mass anti-blocking grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219356894U (en) |
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2023
- 2023-03-24 CN CN202320596637.6U patent/CN219356894U/en active Active
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