CN214391051U - Cement manufacture vibration screening device - Google Patents
Cement manufacture vibration screening device Download PDFInfo
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- CN214391051U CN214391051U CN202023298337.5U CN202023298337U CN214391051U CN 214391051 U CN214391051 U CN 214391051U CN 202023298337 U CN202023298337 U CN 202023298337U CN 214391051 U CN214391051 U CN 214391051U
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- sieve plate
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Abstract
The utility model discloses a cement manufacture vibratory screening device, the technical scheme of adoption is, including dispersion devices, guide plate, baffle, first motor, dispersion leaf, casing, sieve, vibration damping mount, telescopic link, second spring, base, double-screw bolt, nut, first spring, curb plate, funnel, vibrating device, first motor, eccentric wheel. The dispersing device is provided with the dispersing blades, so that the conveyed cement raw materials can be scattered by rotating the dispersing blades in the dispersing device and uniformly fall onto the sieve plate, the condition that the cement raw materials are accumulated on the sieving net due to excessive dumping amount is prevented, and better sieving is realized by matching with the action of the vibrating device; the side edge of the sieve plate is provided with a first spring, and when the sieve plate vibrates, the first spring plays a role in isolating the vibration of the sieve plate; the vibration of the device can be effectively reduced by the damping base arranged, and the device is protected.
Description
Technical Field
The utility model belongs to the cement manufacture field relates to a cement manufacture vibration screening device.
Background
The cement is a powdery hydraulic inorganic cementing material, is added with water and stirred to form slurry, can be hardened in air or water, and can firmly bond materials such as sand, stone and the like together. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.
In the manufacturing process of cement, screening the crushed raw materials into finished products meeting the fineness requirement is an indispensable step. When cement enters the screening plate, the condition of accumulation on the screening net is easy to occur, and the cement is not easy to screen.
SUMMERY OF THE UTILITY MODEL
In view of the problems existing in the prior art, the utility model discloses a technical scheme be: the device comprises a dispersing device, a sieve plate, a vibrating device and a damping base;
a dispersing device: the dispersing device is fixedly arranged above the shell, a material guiding plate and a baffle plate are arranged at an opening of the upper part of the dispersing device, three groups of first motors are fixedly arranged at the other end of the upper part of the dispersing device, dispersing blades are fixedly arranged on a rotating shaft of each first motor, and the dispersing blades extend into the dispersing device;
sieve plate: the screen plate is obliquely arranged, side plates are fixedly arranged on two outer sides of the screen plate, three groups of studs are fixedly arranged on the outer sides of two groups of side plates respectively, the studs are arranged on the side wall of the shell through first springs and nuts, and a funnel is fixedly arranged at the edge part below the screen plate;
a vibration device: the vibrating device is fixedly arranged in the middle of the lower part of the sieve plate, a second motor is fixed in the vibrating device, and an eccentric wheel is fixedly arranged on a rotating shaft of the second motor;
a damping mount; the damping base is fixedly installed at the lower end of the shell and comprises a telescopic rod, the telescopic rod is fixedly installed above the base, a second spring is arranged on the outer side of the telescopic rod, and the spring is located between the shell and the base.
As an optimized scheme of the utility model, the damping mount is total four groups.
As a preferred scheme of the utility model, curb plate outer end upper portion sets up to the slope form.
As a preferred embodiment of the present invention, the corner of the dispersing blade is set as a round corner.
As an optimal proposal of the utility model, the bottom of the base is provided with a rubber pad.
The utility model has the advantages that: the dispersing device is provided with the dispersing blades, so that the conveyed cement raw materials can be scattered by rotating the dispersing blades in the dispersing device and uniformly fall onto the sieve plate, the condition that the cement raw materials are accumulated on the sieving net due to excessive dumping amount is prevented, and better sieving is realized by matching with the action of the vibrating device; the side edge of the sieve plate is provided with a first spring, and when the sieve plate vibrates, the first spring plays a role in isolating the vibration of the sieve plate; the vibration of the device can be effectively reduced by the damping base arranged, and the device is protected.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a view showing an internal structure of the dispersing device according to the present invention;
FIG. 3 is a structural view of the sieve plate of the present invention;
FIG. 4 is a view of the structure of the installation of the sieve plate of the present invention;
FIG. 5 is a bottom structure view of the sieve plate of the present invention;
FIG. 6 is a structural view of the damping base of the present invention;
in the figure: 1-a dispersing device, 101-a guide plate, 102-a baffle, 103-a first motor, 104-a dispersing blade, 2-a shell, 3-a sieve plate, 4-a damping base, 401-a telescopic rod, 402-a second spring, 403-a base, 5-a stud, 6-a nut, 7-a first spring, 8-a side plate, 9-a funnel, 10-a vibrating device, 1001-a second motor and 1002-an eccentric wheel.
Detailed Description
Example 1
As shown in fig. 1 to 6, the utility model discloses a cement production vibration screening device, which adopts the technical proposal that the device comprises a dispersion device 1, a sieve plate 3, a vibration device 10 and a damping base 4;
the dispersion device 1: the dispersing device 1 is fixedly arranged above the shell 2, a material guiding plate 101 and a baffle plate 102 are arranged at an opening at the upper part of the dispersing device 1, three groups of first motors 103 are fixedly arranged at the other end of the upper part of the dispersing device 1, dispersing blades 104 are fixedly arranged on rotating shafts of the first motors 103, and the dispersing blades 104 extend into the dispersing device 1;
and (3) a sieve plate: the screen plate 3 is obliquely arranged, side plates 8 are fixedly arranged on two outer sides of the screen plate 3, three groups of studs 5 are fixedly arranged on the outer sides of two groups of side plates 8 respectively, the studs 5 are arranged on the side wall of the shell 2 through first springs 7 and nuts 6, and a funnel 9 is fixedly arranged at the edge part below the screen plate 3;
the vibration device 10: the vibrating device 10 is fixedly arranged in the middle of the lower part of the sieve plate 3, a second motor 1001 is fixed in the vibrating device 10, and an eccentric wheel 1002 is fixedly arranged on a rotating shaft of the second motor 1001;
a damping mount 4; the damping base 4 is fixedly installed at the lower end of the shell 2, the damping base 4 comprises an expansion rod 401, the expansion rod 401 is fixedly installed above a base 403, a second spring 402 is arranged on the outer side of the expansion rod 401, and the spring 402 is located between the shell 2 and the base 403.
The damping bases 4 have four groups.
The upper part of the outer end of the side plate 8 is arranged to be inclined.
The corners of the dispersing blades 104 are rounded.
The bottom of the base 403 is provided with a rubber pad.
The utility model discloses a theory of operation: when the device is used, the first motor 103 and the second motor 1001 are firstly turned on, an external conveying device conveys raw materials to the dispersing device 1 and the raw materials are put into the dispersing device 1 from the material guide plate 101 and enter the dispersing device 1, the first motor 103 rotates to drive the dispersing blades 104 to rotate and disperse the cement raw materials to uniformly fall above the rear end of the sieve plate 3, the second motor 1001 rotates to drive the eccentric wheel 1002 to rotate to drive the vibrating device 10 to work, the obliquely placed sieve plate 3 vibrates, small particle raw materials with composite screening diameter fall off and enter other devices through the guide of the funnel 9, other large particle raw materials are guided in the oblique direction of the sieve plate 3 and enter other recovery devices to complete screening, the first spring 7 outside the sieve plate 3 absorbs the vibration generated by the vibrating device 10, the vibration generated by the whole device is reduced through the expansion of the expansion rod 401 and the reciprocating motion of the spring 402, damping the vibrations, the baffle 102 is provided to prevent the raw material from falling over the first motor 103. The guide plate, the baffle plate, the first motor, the dispersing blades, the shell, the sieve plate, the damping base, the telescopic rod, the second spring, the base, the stud, the nut, the first spring, the side plate, the funnel, the first motor and the eccentric wheel are all products which can be purchased easily in the market, and the connecting mode and the functions of the base pins of the guide plate can be referred to relevant technical manuals or teaching materials by technicians in the field, and technical inspiration can be obtained through limited experiments.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (5)
1. The utility model provides a cement manufacture vibration screening device which characterized in that: comprises a dispersing device (1), a sieve plate (3), a vibrating device (10) and a damping base (4);
dispersing device (1): the dispersing device (1) is fixedly arranged above the shell (2), a material guiding plate (101) and a baffle (102) are arranged at an opening at the upper part of the dispersing device (1), three groups of first motors (103) are fixedly arranged at the other end at the upper part of the dispersing device (1), dispersing blades (104) are fixedly arranged on a rotating shaft of each first motor (103), and the dispersing blades (104) extend into the dispersing device (1);
sieve plate (3): the screen plate (3) is obliquely arranged, side plates (8) are fixedly mounted on two outer sides of the screen plate (3), three groups of studs (5) are fixedly mounted on the outer sides of two groups of side plates (8) respectively, the studs (5) are mounted on the side wall of the shell (2) through first springs (7) and nuts (6), and a funnel (9) is fixedly mounted at the edge part below the screen plate (3);
vibration device (10): the vibrating device (10) is fixedly arranged in the middle of the lower portion of the sieve plate (3), a second motor (1001) is fixed inside the vibrating device (10), and an eccentric wheel (1002) is fixedly arranged on a rotating shaft of the second motor (1001);
a damping base (4); vibration damping mount (4) fixed mounting in casing (2) lower extreme, vibration damping mount (4) include telescopic link (401), telescopic link (401) fixed mounting in base (403) top, there is second spring (402) telescopic link (401) outside, spring (402) are located between casing (2) and base (403).
2. The vibratory screening apparatus of cement production as set forth in claim 1, wherein: the damping bases (4) are four in number.
3. The vibratory screening apparatus of cement production as set forth in claim 1, wherein: the upper part of the outer end of the side plate (8) is arranged to be inclined.
4. The vibratory screening apparatus of cement production as set forth in claim 1, wherein: the corner parts of the dispersing blades (104) are set to be round corners.
5. The vibratory screening apparatus of cement production as set forth in claim 1, wherein: and a rubber pad is arranged at the bottom of the base (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023298337.5U CN214391051U (en) | 2020-12-31 | 2020-12-31 | Cement manufacture vibration screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023298337.5U CN214391051U (en) | 2020-12-31 | 2020-12-31 | Cement manufacture vibration screening device |
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| Publication Number | Publication Date |
|---|---|
| CN214391051U true CN214391051U (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023298337.5U Active CN214391051U (en) | 2020-12-31 | 2020-12-31 | Cement manufacture vibration screening device |
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| Country | Link |
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| CN (1) | CN214391051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653582A (en) * | 2022-03-30 | 2022-06-24 | 重庆文理学院 | Novel river sand autofilter device |
-
2020
- 2020-12-31 CN CN202023298337.5U patent/CN214391051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653582A (en) * | 2022-03-30 | 2022-06-24 | 重庆文理学院 | Novel river sand autofilter device |
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