CN217857263U - Sand and stone screening machine dust removal mechanism - Google Patents
Sand and stone screening machine dust removal mechanism Download PDFInfo
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- CN217857263U CN217857263U CN202222019345.4U CN202222019345U CN217857263U CN 217857263 U CN217857263 U CN 217857263U CN 202222019345 U CN202222019345 U CN 202222019345U CN 217857263 U CN217857263 U CN 217857263U
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Abstract
The utility model relates to a grit screening machine dust removal mechanism comprises first dust removal subassembly and second dust removal subassembly first dust removal subassembly with the second dust removal subassembly is located the upper and lower both sides of screening sand mechanism respectively, first dust removal mechanism includes first fan and first filter screen, first fan fixed mounting is in the second backup pad, first filter screen fixed mounting is in the first logical inslot of seting up in first backup pad, second dust removal mechanism includes second fan and second filter screen, second fan fixed mounting is in the second backup pad, second filter screen fixed mounting is in the logical inslot of the second of seting up in first backup pad. The utility model discloses a dust removal mechanism can get rid of the dust in the grit, makes the grit quality after the screening better.
Description
Technical Field
The utility model relates to a grit screening technical field especially relates to a grit screening machine dust removal mechanism.
Background
In the building work progress, need use the grit of different diameters according to the building requirement of difference, consequently need use the screening machine to filter the grit, the screening machine utilizes the relative motion of particulate material and sifter, makes partial granule see through the sieve mesh, falls into the vibration screening mechanical equipment of different grades with materials such as sand, gravel, rubble according to particle size.
However, the existing sieving machine has some defects when in use. There are a lot of dusts in the grit, and current screening machine is when screening the grit, and these dusts can fly upward in the screening machine to some can fly upward to the periphery of screening machine. After the dust is settled, the dust is deposited on the surface of the sand screened out below the screen or the ground around the screening machine, which not only pollutes the environment, but also causes high dust content in the sand and affects the quality of the sand and stone.
SUMMERY OF THE UTILITY MODEL
The utility model provides a grit screening machine dust removal mechanism has solved the technical problem among the prior art.
The utility model provides an above-mentioned technical problem's scheme as follows:
a dust removing mechanism of a sand-stone screening machine comprises a first dust removing assembly and a second dust removing assembly. The grit screening machine includes first backup pad and second backup pad, first backup pad with the top fixed mounting of second backup pad has the mount, the mount upper end is provided with the grit case, be provided with screening sand mechanism between first backup pad and the second backup pad. First dust removal subassembly with second dust removal subassembly is located the upper and lower both sides of screening sand mechanism respectively, first dust removal mechanism includes first fan and first filter screen, first fan fixed mounting is in the second backup pad, first filter screen fixed mounting is leading to the inslot at the first of seting up in first backup pad, second dust removal mechanism includes second fan and second filter screen, second fan fixed mounting is in the second backup pad, second filter screen fixed mounting is leading to the inslot at the second of seting up in first backup pad.
The sand screening mechanism comprises a filter frame, a screen is fixedly mounted in the filter frame, one end of the filter frame is rotatably connected to the inner wall of the first supporting plate, the other end of the filter frame is fixedly connected with a movable plate, the movable plate penetrates through the second supporting plate, the movable plate is connected with the vibrating mechanism, and a guide rail used for swinging the movable plate is arranged on the second supporting plate.
Further, the vibration mechanism comprises a supporting block and a driving motor, the supporting block is fixedly connected to the outer wall of the second supporting plate, the driving motor is fixedly installed at the upper end of the supporting block through a supporting frame, a cam is fixedly connected to the tail end of an output shaft of the driving motor, and the side wall of the cam abuts against the bottom of the movable plate.
Further, the feed inlet has been seted up to the bottom of grit case, install electric valve in the feed inlet.
Furthermore, the lateral wall of the filter frame is rotatably provided with a movable door, and the side end of the movable door is fixedly connected with the filter frame through a buckle.
The aperture of the first filter screen and the aperture of the second filter screen are smaller than the aperture of the screen.
The side wall of the first supporting plate far away from the second supporting plate is fixedly provided with a dust box, and the dust box is provided with a box door.
The utility model has the advantages that: the utility model provides a grit screening machine dust removal mechanism has following advantage:
through the effect of blowing of first fan and second fan, the second fan is tentatively removed dust to the grit that does not filter, blows the second through-groove department with the dust in the grit, and the second filter screen that the second led to the inslot can intercept the grit, and the dust can get into the dust accumulation incasement, and the grit that filters can be blown by first fan once more when falling to remove dust to it carries out the secondary.
The above description is only an outline of the technical solution of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the specification, the following detailed description will be given of preferred embodiments of the present invention in conjunction with the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural view of a dust removing mechanism of a sand sieving machine according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a cam in the dedusting mechanism of the sand sieving machine shown in FIG. 1;
FIG. 3 is a schematic top view of the filter frame of the dust removal mechanism of the sand screening machine shown in FIG. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a first support plate; 2. a second support plate; 3. a filter frame; 4. a sand box; 5. a dust accumulation box; 6. a first fan; 7. a second fan; 8. a movable door; 9. buckling; 10. a first through groove; 11. a first filter screen; 12. a second through groove; 13. a second filter screen; 14. a box door; 15. a movable plate; 16. a cam; 17. a drive motor; 18. a support frame; 19. a supporting block; 20. a feed inlet; 21. an electrically operated valve; 22. screening a screen; 23. a fixing frame.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in figures 1-3, the utility model provides a sand and stone screening machine dust removal mechanism, which comprises a first dust removal component and a second dust removal component. Grit screening machine includes first backup pad 1 and second backup pad 2, first backup pad 1 with the top fixed mounting of second backup pad 2 has mount 23, the 23 upper ends of mount are provided with grit case 4, be provided with screening sand mechanism between first backup pad 1 and the second backup pad 2, still install dust removal mechanism on first backup pad 1 and the second backup pad 2.
Dust removal mechanism, first dust removal subassembly with second dust removal subassembly is located the upper and lower both sides of screening husky mechanism respectively, first dust removal mechanism includes first fan 6 and first filter screen 11, first fan 6 fixed mounting is in second backup pad 2, first filter screen 11 fixed mounting is leading to the inslot 10 in the first logical groove of seting up in first backup pad 1, second dust removal mechanism includes second fan 7 and second filter screen 13, second fan 7 fixed mounting is in second backup pad 2, second filter screen 13 fixed mounting is leading to the inslot 12 in the second of seting up in first backup pad 1.
Screening sand mechanism is including filtering frame 3, the frame internal fixation of filtering frame 3 has screen cloth 22, the one end of filtering frame 3 is rotated and is connected on the inner wall of first backup pad 1, filter frame 3's other end fixedly connected with fly leaf 15, fly leaf 15 runs through second backup pad 2, just fly leaf 15 connects vibrations mechanism, offer on the second backup pad 2 and be used for fly leaf 15 wobbling guide rail.
Preferably, the apertures of the first filter 11 and the second filter 13 are smaller than the apertures of the screen 22, so that the first filter 11 and the second filter 13 can intercept sand.
The vibrating mechanism comprises a supporting block 19 and a driving motor 17, the supporting block 19 is fixedly connected to the outer wall of the second supporting plate 2, the driving motor 17 is fixedly installed at the upper end of the supporting block 19 through a supporting frame 18, the tail end of an output shaft of the driving motor 17 is fixedly connected with a cam 16, and the side wall of the cam 16 abuts against the bottom of the movable plate 15.
Preferably, the bottom of the sand box 4 is provided with a feed port 20, and an electric valve 21 is installed in the feed port 20.
Preferably, the lateral wall of the filter frame 3 is rotatably provided with a movable door 8, the side end of the movable door 8 is fixedly connected with the filter frame 3 through a buckle 9, and sand in the filter frame 3 can be conveniently cleaned through the arrangement.
Preferably, the side wall of the first supporting plate 1 far away from the second supporting plate 2 is fixedly provided with a dust box 5, and the first through groove 10 and the second through groove 12 are both communicated with the dust box 5. An opening is formed in one side of the dust box 5, and a box door 14 for closing the opening is hinged above the opening. One end of the box door 14 far away from the hinged end of the box door is attached to the outer wall of the dust box 5, and a magnet block is embedded in one side, attached to the dust box 5, of the box door 14.
The utility model discloses a concrete theory of operation and application method do:
the electric valve 21 is opened to make the sand fall on the screen 22 of the filter frame 3 through the feed port 20, the driving motor 17 is started, the driving motor 17 drives the cam 16 to rotate, so as to drive the movable plate 15 to swing up and down, and the movable plate 15 swings up and down to drive the filter frame 3 to swing, so as to screen the sand. Start first fan 6 and second fan 7 simultaneously, second fan 7 removes dust tentatively to the grit that does not filter, blows second through groove 12 department with the dust in the grit, and second filter screen 13 in the second through groove 12 can intercept the grit, and the dust can get into in the dust accumulation case 5, and the grit that filters can be blown by first fan 6 once more when falling to carry out secondary dust removal to it.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a grit screening machine dust removal mechanism, its characterized in that includes first dust removal subassembly and second dust removal subassembly, first dust removal subassembly with second dust removal subassembly is located the upper and lower both sides of the husky mechanism of sieve husky machine respectively, first dust removal mechanism includes first fan (6) and first filter screen (11), first fan (6) fixed mounting is on second backup pad (2) of sieve husky machine, first filter screen (11) fixed mounting is in the first logical groove (10) of seting up in first backup pad (1) of sieve husky machine, second dust removal mechanism includes second fan (7) and second filter screen (13), second fan (7) fixed mounting is on second backup pad (2), second filter screen (13) fixed mounting is in the logical groove (12) of seting up in the second of first backup pad (1).
2. A sand screen dedusting mechanism according to claim 1, wherein the first filter (11) and the second filter (13) have smaller apertures than the screen (22).
3. The sand-stone screening machine dust removal mechanism according to claim 1, characterized in that the dust collection box (5) is fixedly mounted on the side wall of the first support plate (1) far away from the second support plate (2), and the first through groove (10) and the second through groove (12) are both communicated with the dust collection box (5).
4. The sand-stone screening machine dust removal mechanism according to claim 3, characterized in that an opening is opened at one side of the dust box (5), and a box door (14) for closing the opening is hinged above the opening.
5. The dust removing mechanism of the sand-stone sieving machine according to claim 4, characterized in that the end of the box door (14) far away from the hinged end is jointed with the outer wall of the dust box (5), and a magnet block is embedded on the side of the box door (14) jointed with the dust box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222019345.4U CN217857263U (en) | 2022-08-02 | 2022-08-02 | Sand and stone screening machine dust removal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222019345.4U CN217857263U (en) | 2022-08-02 | 2022-08-02 | Sand and stone screening machine dust removal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217857263U true CN217857263U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222019345.4U Active CN217857263U (en) | 2022-08-02 | 2022-08-02 | Sand and stone screening machine dust removal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217857263U (en) |
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2022
- 2022-08-02 CN CN202222019345.4U patent/CN217857263U/en active Active
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