CN216225438U - Dry type machine-made sand and stone screening device - Google Patents
Dry type machine-made sand and stone screening device Download PDFInfo
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- CN216225438U CN216225438U CN202122119425.2U CN202122119425U CN216225438U CN 216225438 U CN216225438 U CN 216225438U CN 202122119425 U CN202122119425 U CN 202122119425U CN 216225438 U CN216225438 U CN 216225438U
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- filter screen
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- fixedly connected
- spring
- sand
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Abstract
The utility model discloses a dry type mechanism sand and stone screening device which comprises a box body, wherein the rear surface of the box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating plate, the side surface of the rotating plate is fixedly connected with a fixed rod, and one end of the fixed rod, far away from the rotating plate, is fixedly connected with an installing head. According to the utility model, through the installed rotating plate, the fixed rod and the brush, when sand and stone are sieved, the rotating plate can drive the fixed rod and the brush to rotate by utilizing the rotation of the motor, the brush is attached to the first filter screen, the second filter screen and the third filter screen, so that the sand and stone can be turned over when the brush rotates, the sand and stone are sieved more thoroughly, the movable rod can be driven to vibrate up and down by utilizing the vibration of the first filter screen through the installed baffle and the movable rod, and the baffle can be opened or closed according to the vibration frequency of the first filter screen, so that the aim of controlling the discharge amount of the sand and stone can be achieved, and the blockage of filter holes caused by excessive discharge of the sand and stone is prevented.
Description
Technical Field
The utility model relates to the field of sand and stone screening devices, in particular to a dry type machine-made sand and stone screening device.
Background
In the building work progress, make its intensity that needs to use grit and concrete mixing reinforcing concrete for the rigidity that increases the concrete, in order to improve the grit rate of utilization, but need use all the grit of screening plant equidimension not to sieve to make the grit can be widely used.
1. The function of stirring the gravels is not provided, and the gravels are completely screened by a vibration source when being screened, so that the phenomena of uneven screening and the like are easily caused.
2. The device does not have the function of controlling the amount of discharged sand and stone, and the filter holes are easily blocked when the sand and stone are excessively discharged and accumulated together.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a dry type mechanism sand screening device.
In order to achieve the purpose, the utility model adopts the following technical scheme: a dry type mechanism grit screening plant, including the container body, the rear surface of the said container body is fixedly connected with the electrical machinery, the output end of the said electrical machinery is fixedly connected with and turned over the board, the side surface of the said turned over board is fixedly connected with dead lever, the one end of the said dead lever far away from turning over the board is fixedly connected with and installed the head, the side surface of the said installation head has brushes;
the upper surface fixed connection of box has the grit case, and the grit case is linked together with the box, the interior roof swing joint of box has the baffle, the lower fixed surface of baffle is connected with the movable rod.
As a further description of the above technical solution:
the utility model discloses a box, including box, medial surface fixedly connected with first spring of box, the first filter screen of one end fixedly connected with that the box was kept away from to first spring, and first filter screen is connected with the movable rod, the lower fixed surface of first filter screen is connected with the head rod.
As a further description of the above technical solution:
the medial surface of box is located the below fixed connection of first spring and has a bit second spring, the one end fixedly connected with second filter screen of box is kept away from to the second spring, and the second filter screen is connected with the head rod, the lower fixed surface of second filter screen is connected with the second connecting rod.
As a further description of the above technical solution:
the medial surface of box is located the below fixedly connected with third spring of second spring, the one end fixedly connected with third filter screen of box is kept away from to the third spring, and the third filter screen is connected with the second connecting rod.
As a further description of the above technical solution:
the upper surface of first filter screen and the equal fixedly connected with machine box of lower surface of third filter screen, the inside fixedly connected with vibrator of machine box.
As a further description of the above technical solution:
the front surface of the box body is movably connected with a box door through a hinge.
As a further description of the above technical solution:
the inside fixedly connected with observation window of chamber door, and the observation window is transparent setting.
As a further description of the above technical solution:
first filter screen, second filter screen differ with third filter screen filtration pore diameter, first filter screen, second filter screen, third filter screen are connected with the brush laminating.
The utility model has the following beneficial effects:
1. compared with the prior art, grit screening plant through commentaries on classics board, dead lever and the brush of installation, when the grit was sieving, utilizes the rotation of motor, makes to change the board and can drive dead lever and brush and rotate, because brush and first filter screen, second filter screen, the laminating of third filter screen, makes the brush can stir the grit when rotating to make the grit comparatively thorough when sieving.
2. Compared with the prior art, grit screening plant through the baffle and the movable rod of installation, utilizes the vibration of first filter screen, makes it can drive the movable rod vibration from top to bottom, and the baffle can be opened or close according to the vibration frequency of first filter screen, makes it can discharge the purpose that plays the accuse volume to the grit, prevents that the grit from discharging too much and causing the filtration pore to block up.
3. Compared with the prior art, grit screening plant through first filter screen, second filter screen and the third filter screen of installation, because the filtration pore diameter between first filter screen, second filter screen and the third filter screen differs, makes it can sieve the side to the grit of equidimension not to can improve the device's practicality.
Drawings
FIG. 1 is a schematic view of the overall structure of a dry type mechanical sand screening device according to the present invention;
FIG. 2 is a schematic view of the internal structure of a dry type mechanical sand screening device according to the present invention;
FIG. 3 is a schematic rear view of a dry type mechanical sand screening device according to the present invention;
fig. 4 is a schematic structural diagram of a rotating plate of the dry type mechanism sand screening device provided by the utility model.
Illustration of the drawings:
1. a box body; 2. a third spring; 3. a second connecting rod; 4. a second filter screen; 5. a first connecting rod; 6. a case; 7. rotating the plate; 8. a sand box; 9. a baffle plate; 10. a movable rod; 11. a first spring; 12. a second spring; 13. a third filter screen; 14. a first filter screen; 15. a motor; 16. a box door; 17. an observation window; 18. a mounting head; 19. fixing the rod; 20. a brush; 21. a vibrator.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the utility model provides a dry type mechanism grit screening plant: including box 1, the fixed surface of the back of box 1 is connected with motor 15, the output fixedly connected with of motor 15 changes board 7, utilizes the rotation of motor 15 to drive changes board 7 and rotates and make and change board 7 and can drive dead lever 19, installation head 18 and brush 20 and rotate, the side surface fixedly connected with dead lever 19 of changeing board 7, dead lever 19 keeps away from the one end fixedly connected with installation head 18 of changeing board 7, the side surface of installation head 18 is provided with brush 20, first filter screen 14, second filter screen 4, third filter screen 13 are connected with the laminating of brush 20, utilize the rotation of brush 20 to make it stir the grit on first filter screen 14, second filter screen 4 and third filter screen 13 surface, make the grit comparatively even when sieving.
Through setting up above structure, can be comparatively even when sieving to messenger's grit, can improve the efficiency of sieving of grit simultaneously.
The upper surface of the box body 1 is fixedly connected with a sand box 8, the sand box 8 is communicated with the box body 1, sand can be placed in the sand box 8 for storage and sieving, the inner top wall of the box body 1 is movably connected with a baffle plate 9, the sand in the sand box 8 can be blocked by utilizing the baffle plate 9, the lower surface of the baffle plate 9 is fixedly connected with a movable rod 10, when a first filter screen 14 vibrates up and down, the movable rod 10 can drive the baffle plate 9 to move up and down, so that the sand in the sand box 8 can be discharged into the box body 1 for sieving, the inner side surface of the box body 1 is fixedly connected with a first spring 11, one end of the first spring 11, far away from the box body 1, is fixedly connected with a first filter screen 14, the first filter screen 14 is connected with the movable rod 10, the lower surface of the first filter screen 14 is fixedly connected with a first connecting rod 5, the upper surface of the first filter screen 14 and the lower surface of a third filter screen 13 are both fixedly connected with a machine box 6, a vibrator 21 is fixedly connected to the inside of the housing 6, and the first screen 14 can be moved up and down by the elasticity of the first spring 11 by the vibration of the vibrator 21, thereby sieving sand.
Through setting up above structure, make it can play the effect of accuse volume to grit discharge to can prevent that the grit from discharging too much and causing the filtration pore to block up.
A point second spring 12 is fixedly connected below the inner side surface of the box body 1 and below the first spring 11, a second filter screen 4 is fixedly connected at one end, far away from the box body 1, of the second spring 12, the second filter screen 4 is connected with the first connecting rod 5, a second connecting rod 3 is fixedly connected with the lower surface of the second filter screen 4, a third spring 2 is fixedly connected below the second spring 12 and below the inner side surface of the box body 1, a third filter screen 13 is fixedly connected at one end, far away from the box body 1, of the third spring 2, the third filter screen 13 is connected with the second connecting rod 3, the first connecting rod 5 and the second connecting rod 3 are utilized to enable the first filter screen 14 to simultaneously drive the second filter screen 4 and the third filter screen 13 to bounce up and down when vibrating, so that the first filter screen 14, the second filter screen 4 and the third filter screen 13 can efficiently sieve sand, the diameters of the first filter screen 14, the second filter screen 4 and the third filter screen 13 are different, so that sand with different sizes can be sieved, the front surface of box 1 has chamber door 16 through hinge swing joint, and the convenience is arranged the grit that sieves, the inside fixedly connected with observation window 17 of chamber door 16, and observation window 17 are transparent setting, can observe the grit condition of sieving.
Through setting up above structure, make it can sieve the grit of equidimension not to can ensure that the grit specification is unanimous.
The working principle is as follows: the sand and stone are put into the sand and stone box 8, the vibrator 21 is started, the first filter screen 14, the second filter screen 4 and the third filter screen 13 can vibrate up and down, the movable rod 10 can be driven to move by utilizing the vibration of the first filter screen 14, the baffle 9 can be opened or closed along with the vibration frequency of the first filter screen 14, the discharge of the sand and stone can be controlled, when the sand and stone are sieved by the first filter screen 14, the second filter screen 4 and the third filter screen 13, the motor 15 is started, the rotating plate 7 can drive the fixed rod 19 to rotate with the brush 20, as the brush 20 is attached to the surfaces of the first filter screen 14, the second filter screen 4 and the third filter screen 13, the sand and stone can be turned when the brush 20 rotates, and the sand and stone are sieved uniformly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a dry-type mechanism grit screening plant, includes box (1), its characterized in that: a motor (15) is fixedly connected to the rear surface of the box body (1), an output end of the motor (15) is fixedly connected with a rotating plate (7), a fixing rod (19) is fixedly connected to the side surface of the rotating plate (7), an installing head (18) is fixedly connected to one end, far away from the rotating plate (7), of the fixing rod (19), and a brush (20) is arranged on the side surface of the installing head (18);
the upper surface fixed connection of box (1) has grit case (8), and grit case (8) is linked together with box (1), the interior roof swing joint of box (1) has baffle (9), the lower fixed surface of baffle (9) is connected with movable rod (10).
2. The dry machine-made sand screening device according to claim 1, wherein: the utility model discloses a box, including box (1), medial surface fixedly connected with first spring (11) of box (1), the first filter screen (14) of one end fixedly connected with of box (1) is kept away from in first spring (11), and just first filter screen (14) are connected with movable rod (10), the lower fixed surface of first filter screen (14) is connected with head rod (5).
3. The dry machine-made sand screening device according to claim 1, wherein: the lower side fixed connection that the medial surface of box (1) is located first spring (11) has second spring (12) a bit, the one end fixedly connected with second filter screen (4) of box (1) are kept away from in second spring (12), and second filter screen (4) are connected with head rod (5), the lower fixed surface of second filter screen (4) is connected with second connecting rod (3).
4. The dry machine-made sand screening device according to claim 1, wherein: the medial surface of box (1) is located below fixedly connected with third spring (2) of second spring (12), the one end fixedly connected with third filter screen (13) of box (1) is kept away from in third spring (2), and third filter screen (13) are connected with second connecting rod (3).
5. The dry machine-made sand screening device according to claim 2, wherein: the upper surface of first filter screen (14) and the equal fixedly connected with machine box (6) of lower surface of third filter screen (13), the inside fixedly connected with vibrator (21) of machine box (6).
6. The dry machine-made sand screening device according to claim 1, wherein: the front surface of the box body (1) is movably connected with a box door (16) through a hinge.
7. The dry machine-made sand screening device according to claim 6, wherein: the inside fixedly connected with observation window (17) of chamber door (16), and observation window (17) are transparent setting.
8. The dry machine-made sand screening device according to claim 2, wherein: first filter screen (14), second filter screen (4) differ with third filter screen (13) filtration pore diameter, first filter screen (14), second filter screen (4), third filter screen (13) are connected with brush (20) laminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122119425.2U CN216225438U (en) | 2021-09-03 | 2021-09-03 | Dry type machine-made sand and stone screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122119425.2U CN216225438U (en) | 2021-09-03 | 2021-09-03 | Dry type machine-made sand and stone screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216225438U true CN216225438U (en) | 2022-04-08 |
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ID=80982650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122119425.2U Active CN216225438U (en) | 2021-09-03 | 2021-09-03 | Dry type machine-made sand and stone screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216225438U (en) |
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2021
- 2021-09-03 CN CN202122119425.2U patent/CN216225438U/en active Active
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