CN211303830U - Screening machine for cement production - Google Patents
Screening machine for cement production Download PDFInfo
- Publication number
- CN211303830U CN211303830U CN201922004017.5U CN201922004017U CN211303830U CN 211303830 U CN211303830 U CN 211303830U CN 201922004017 U CN201922004017 U CN 201922004017U CN 211303830 U CN211303830 U CN 211303830U
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- Prior art keywords
- screening
- baffle
- straight
- fixedly connected
- box
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- Expired - Fee Related
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- 238000012216 screening Methods 0.000 title claims abstract description 101
- 239000004568 cement Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 26
- 238000010168 coupling process Methods 0.000 claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 15
- 239000002994 raw material Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a sieve separator of cement manufacture, including screening case and feed inlet, the upper end left side rigid coupling of screening case has the feed inlet, the upper end rigid coupling has first baffle in the middle of the inboard of screening case, the left side rigid coupling of first baffle has first filter, the outside rigid coupling of first filter screens the case, the second baffle passes through bolt and screening case fixed connection, the right side of first baffle is equipped with and divides sieve mechanism. Through the connection cooperation of first filter, second filter, first straight-bar and screw thread, avoided inconvenient to filter the former material of cement, can not carry out the condition that the bold former material of selecting is smashed again and is put into use simultaneously, through first eccentric wheel, second eccentric wheel, connecting rod, second straight-bar and third straight-bar and connection cooperation, inconvenient condition of shaking the screening case when avoiding screening former material.
Description
Technical Field
The utility model relates to a screening technical field specifically is a sieve separator of cement manufacture.
Background
The cement is a powdery hydraulic inorganic gel material. Water is added and stirred to form slurry which can be hardened in air or water and can firmly bond sand, stone and other materials together. When the cement is manufactured, crushed raw materials need to be screened, so that the phenomenon that the strength and the bonding degree of the cement are affected due to the fact that overlarge raw materials are mixed is avoided, and therefore the raw materials need to be screened.
For example, patent No. 201720348888.7 discloses that it is possible to screen the cement produced and to screen out the cemented hard lumps in the cement, but it is impossible to screen the raw material for processing the cement and to use the screened large raw material by grinding again, and the screening mechanism is not easy to drive when screening.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sieve separator of cement production to what provide in solving above-mentioned background art can not filter the former material that processing cement was used, can not grind the problem of using again with the big piece former material of selecting moreover.
In order to achieve the above object, the utility model provides a following technical scheme: a screening machine for cement production comprises a screening box and a feed inlet, wherein the left side of the upper end of the screening box is fixedly connected with the feed inlet, the upper end of the middle of the inner side of the screening box is fixedly connected with a first baffle, the left side of the first baffle is fixedly connected with a first filter plate, the outer side of the first filter plate is fixedly connected with the screening box, the lower end of the baffle is attached with a storage box, the storage box is in clearance fit with the screening box, the right side of the storage box is attached with a second baffle, the second baffle is fixedly connected with the screening box through bolts, and the right side of the first baffle is provided with a screening mechanism;
the screening mechanism comprises a guide plate, a first straight rod, threads, a bearing, a hole and a second filter plate;
the hole processing is on first baffle, the left side rigid coupling of deflector has first baffle, the outside rigid coupling of deflector has the screening case, the lower extreme of deflector is equipped with first straight-bar, first straight-bar passes through the bearing and rotates with first baffle and screening case respectively to be connected, the inner circle rigid coupling of bearing has first straight-bar, the outer lane rigid coupling of bearing has first baffle and screening case respectively, the outer wall rigid coupling of first straight-bar has the screw thread, the outer wall clearance fit of screw thread has the second filter, the left side rigid coupling of second filter has first baffle, the outside rigid coupling of second filter has the screening case. After the raw materials are screened, the raw materials with larger sizes are conveniently crushed again and put into use from the beginning.
Preferably, the number of the first straight rods is multiple, and the first straight rods are distributed at equal intervals. The crushing efficiency is convenient to accelerate.
Preferably, the number of the threads is multiple, and the threads on two adjacent first straight bars are arranged in a staggered mode. The raw materials are conveniently crushed by the aid of the matching of the threads, and the crushing effect is improved.
Preferably, the center of the first baffle corresponds vertically to the center of the screening box. The areas screened on the left and right sides were made the same.
Preferably, a transmission mechanism is fixedly connected to the left side of the screening box;
the transmission mechanism comprises a transmission box, a first eccentric wheel, a second eccentric wheel, a first rotating shaft, a first connecting plate, a second connecting plate, a connecting rod, a second rotating shaft, a third rotating shaft, a second straight rod, a third straight rod, a sliding block and a fourth rotating shaft;
the right side of the second straight rod is fixedly connected with the screening box through a bolt, the left side of the second straight rod penetrates through the transmission box and extends to the inner cavity, the second straight rod is in clearance fit with the transmission box, a sliding block is fixedly connected to the inner side of the left end of the second straight rod, a third straight rod is in clearance fit with the outer wall of the sliding block, the third straight rod is rotatably connected with the second connecting plate through a third rotating shaft, the third straight rod is respectively rotatably connected with the first connecting plate and the connecting rod through a second rotating shaft, the connecting rod is rotationally connected with the transmission case through a fourth rotating shaft, a first eccentric wheel is in clearance fit with the inner side of the second connecting plate, the inboard clearance fit of first connecting plate has the second eccentric wheel, first eccentric wheel and second eccentric wheel all rotate with the screening case through first pivot and are connected, the inboard rigid coupling first pivot of first eccentric wheel and second eccentric wheel. The screening case is conveniently driven to move left and right quickly, and the screening case is shaken to screen the raw materials.
Preferably, the first eccentric wheel and the second eccentric wheel are arranged in a 90-degree staggered mode by taking the first rotating shaft as the shaft, so that the screening box can be driven to move by increasing the amplitude of the first eccentric wheel and the second eccentric wheel, and meanwhile, the smoothness is increased.
Preferably, the lower end of the screening box is fixedly connected with a base;
the base comprises a bottom plate, a connecting block, a straight block, wheels and a fifth rotating shaft;
the upper end rigid coupling of connecting block has the screening case, the connecting block runs through the bottom plate and extends to inner chamber and straight piece fixed connection, connecting block and straight piece and bottom plate clearance fit, the upper and lower both ends left and right sides of straight piece all is connected with the wheel rotation through the fifth pivot, the top left side rigid coupling of bottom plate has the transmission case. The balance of the left and right movement of the screening box is convenient to increase, and the screening box is prevented from toppling over.
Preferably, the connecting blocks are symmetrical front and back with respect to the center of the screening box. The balance degree and stability of the screening box are ensured.
Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the screening machine for cement production has the following advantages:
through the connection cooperation of first filter, second filter, first straight-bar and screw thread, when making the former material of cement filter, can have mutual interlock between the screw thread to smash the big former material that first filter filters off the play, fall down after being filtered by the second filter again, avoided inconvenient to the former material of cement filter, can not carry out the condition of smashing the input use again with the big former material of selecting simultaneously.
Through first eccentric wheel, second eccentric wheel, connecting rod, second straight-bar and third straight-bar and connection cooperation, when making the raw materials of screening case second cement screen, can control through driving the third straight-bar through first eccentric wheel and second eccentric wheel and remove, make things convenient for the screening case to wave and filter the former material, inconvenient condition of shaking the screening case when avoiding screening the former material.
Through the connection cooperation of wheel, straight piece and connecting block, make the screening case wave the messenger screening, be convenient for keep steady removal, avoid the screening case to wave when screening the former material of cement about, screening case stationarity is lower, leads to turning on one's side for the condition that former material is unrestrained or the apparatus damages.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the thread, the first straight rod and the first baffle of FIG. 1;
FIG. 3 is a schematic structural view of the third straight bar, the second straight bar and the sliding block in FIG. 1;
fig. 4 is a schematic view of the structure of the wheel, the straight block and the connecting block of fig. 1.
In the figure: 1. the screening box, 2, a feed inlet, 3, a screening mechanism, 301, a guide plate, 302, a first straight rod, 303, threads, 304, a bearing, 305, a hole, 306, a second filter plate, 4, a first baffle, 5, a first filter plate, 6, a transmission mechanism, 601, a transmission box, 602, a first eccentric wheel, 603, a second eccentric wheel, 604, a first rotating shaft, 605, a first connecting plate, 606, a second connecting plate, 607, a connecting rod, 608, a second rotating shaft, 609, a third rotating shaft, 610, a second straight rod, 611, a third straight rod, 612, a sliding block, 613, a fourth rotating shaft, 7, a storage box, 8, a second baffle, 9, a base, 901, a bottom plate, 902, a connecting block, 903, a straight block, 904, a wheel, 905 and a fifth rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a screening machine for cement production comprises a screening box 1 and a feed inlet 2, wherein the feed inlet 2 is fixedly connected to the left side of the upper end of the screening box 1, a first baffle 4 is fixedly connected to the middle upper end of the inner side of the screening box 1, a first filter plate 5 is fixedly connected to the left side of the first baffle 4, the first filter plate 5 is fixed in a high position and a low position, the screening box 1 is fixedly connected to the outer side of the first filter plate 5, a storage box 7 is attached to the lower end of the baffle 4, the storage box 7 is in clearance fit with the screening box 1, a second baffle 8 is attached to the right side of the storage box 7, the second baffle 8 is fixedly connected with the screening box 1 through bolts, a screening mechanism 3 is arranged on the right side of the first baffle 4, the screening mechanism 3 comprises a guide plate 301, a first straight rod 302, a thread 303, a bearing 304, a hole 305 and a second filter plate 306, the hole 305 is processed on the first baffle 4, the left side of the guide plate 301 is fixedly, the lower extreme of deflector 301 is equipped with first straight-bar 302, first straight-bar 302 passes through bearing 304 and rotates with first baffle 4 and screening case 1 respectively to be connected, the inner circle rigid coupling of bearing 304 has first straight-bar 302, the outer lane of bearing 304 rigid coupling respectively has first baffle 4 and screening case 1, the outer wall rigid coupling of first straight-bar 302 has screw thread 303, the outer wall clearance fit of screw thread 303 has second filter 306, the left side rigid coupling of second filter 306 has first baffle 4, the outside rigid coupling of second filter 306 has screening case 1, first filter 5 and second filter 306 are the steel sheet system that the surface processing has the hole, the quantity of first straight-bar 302 is a plurality of, it is the equidistance and distributes, the quantity of screw thread 303 is a plurality of, the screw thread staggered arrangement on two adjacent first straight-bar 302, the center of first baffle 4 vertically corresponds with the center of screening case 1.
The left side of the screening box 1 is fixedly connected with a transmission mechanism 6, the transmission mechanism 6 comprises a transmission box 601, a first eccentric wheel 602, a second eccentric wheel 603, a first rotating shaft 604, a first connecting plate 605, a second connecting plate 606, a connecting rod 607, a second rotating shaft 608, a third rotating shaft 609, a second straight rod 610, a third straight rod 611, a sliding block 612 and a fourth rotating shaft 613, the right side of the second straight rod 610 is fixedly connected with the screening box 1 through bolts, the left side of the second straight rod 610 penetrates through the transmission box 601 and extends to an inner cavity, the second straight rod 610 is in clearance fit with the transmission box 601, the inner side of the left end of the second straight rod 610 is fixedly connected with the sliding block 612, the outer wall of the sliding block 612 is in clearance fit with the third straight rod 611, the third straight rod 611 is rotatably connected with the second connecting plate 606 through the third rotating shaft 609, the third straight rod 611 is rotatably connected with the first connecting plate 605 and the connecting rod 607 through the second rotating shaft 608 respectively, the, a first eccentric wheel 602 is in clearance fit with the inner side of a second connecting plate 606, a second eccentric wheel 603 is in clearance fit with the inner side of the first connecting plate 605, the first eccentric wheel 602 and the second eccentric wheel 603 are both rotatably connected with the screening box 1 through a first rotating shaft 604, the inner sides of the first eccentric wheel 602 and the second eccentric wheel 603 are fixedly connected with a first rotating shaft 604, the first eccentric wheel 602 and the second eccentric wheel 603 are staggered by 90 degrees by taking the first rotating shaft 604 as a shaft, a base 9 is fixedly connected with the lower end of the screening box 1,
When the device is needed to screen cement raw materials, the raw materials to be screened are placed into a screening box 1 with a feeding hole 2, then the right side of each first straight rod 302 is connected with an external driving device, two adjacent first straight rods 302 rotate in opposite directions, the first straight rods 302 rotate to drive the threads 303 thereon to rotate, meanwhile, the first rotating shaft 604 is connected with an external motor, the external motor drives the first rotating shaft 604 to rotate to drive the first eccentric wheel 602 and the second eccentric wheel 603 to rotate, after the second eccentric wheel 603 drives the first connecting plate 605 to rotate, the upper end of the third straight rod 611 is limited in the moving range by the connecting rod 607, when the upper end of the third straight rod 601 is driven by the second connecting plate 605 to reach the top end, the first eccentric 602 drives the second connecting plate 606 to simultaneously push the lower end of the third straight rod 611 to the right side, so that the second straight rod 610 is driven by the sliding block 612 to move to the right side, so that the second straight rod 610 drives the screening box 1 to move rightwards, otherwise, the second straight rod 610 is driven to move leftwards to drive the screening box 1 to move leftwards, and then the screening box 1 is shaken by the left and right matching, so that the raw material with proper size can fall down conveniently after the raw material falls on the first filtering plate 5 and is shaken, meanwhile, the raw materials with unqualified sizes fall on the threads 303 through the holes 4 on the right side, and then are crushed through the staggered synchronous reverse rotation of the threads 303 on the adjacent first straight rods 302, and then are filtered by the second filter plates 306 and fall in the storage box 7, the straight block 903 and the wheels 904 at the lower end of the screening box 1 are matched with the bottom plate 901, so that the screening box 1 can move left and right stably, after screening is finished, the bolts for fixing the second baffle plate 8 are removed, the second baffle plate 8 is taken down, the storage box 7 is drawn out, and the raw material in the storage box is taken out for use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a sieve separator of cement production, includes screening case (1) and feed inlet (2), the upper end left side rigid coupling of screening case (1) has feed inlet (2), its characterized in that: a first baffle (4) is fixedly connected to the upper end of the middle of the inner side of the screening box (1), a first filtering plate (5) is fixedly connected to the left side of the first baffle (4), the screening box (1) is fixedly connected to the outer side of the first filtering plate (5), a storage box (7) is attached to the lower end of the baffle (4), the storage box (7) is in clearance fit with the screening box (1), a second baffle (8) is attached to the right side of the storage box (7), the second baffle (8) is fixedly connected with the screening box (1) through bolts, and a screening mechanism (3) is arranged on the right side of the first baffle (4);
the screening mechanism (3) comprises a guide plate (301), a first straight rod (302), threads (303), a bearing (304), holes (305) and a second filter plate (306);
the hole (305) is processed on the first baffle (4), the left side of the guide plate (301) is fixedly connected with the first baffle (4), the outer side of the guide plate (301) is fixedly connected with a screening box (1), the lower end of the guide plate (301) is provided with a first straight rod (302), the first straight rod (302) is respectively and rotatably connected with the first baffle plate (4) and the screening box (1) through a bearing (304), the inner ring of the bearing (304) is fixedly connected with a first straight rod (302), the outer ring of the bearing (304) is respectively fixedly connected with a first baffle (4) and a screening box (1), the outer wall of the first straight rod (302) is fixedly connected with a thread (303), the outer wall of the thread (303) is in clearance fit with a second filter plate (306), the left side rigid coupling of second filter (306) has first baffle (4), the outside rigid coupling of second filter (306) has screening case (1).
2. A cement production screening machine as claimed in claim 1, wherein: the number of the first straight rods (302) is multiple, and the first straight rods are distributed at equal intervals.
3. A cement production screening machine as claimed in claim 1, wherein: the number of the threads (303) is multiple, and the threads on two adjacent first straight rods (302) are arranged in a staggered mode.
4. A cement production screening machine as claimed in claim 1, wherein: the center of the first baffle (4) vertically corresponds to the center of the screening box (1).
5. A cement production screening machine as claimed in claim 1, wherein: a transmission mechanism (6) is fixedly connected to the left side of the screening box (1);
the transmission mechanism (6) comprises a transmission box (601), a first eccentric wheel (602), a second eccentric wheel (603), a first rotating shaft (604), a first connecting plate (605), a second connecting plate (606), a connecting rod (607), a second rotating shaft (608), a third rotating shaft (609), a second straight rod (610), a third straight rod (611), a sliding block (612) and a fourth rotating shaft (613);
the right side of the second straight rod (610) is fixedly connected with the screening box (1) through a bolt, the left side of the second straight rod (610) penetrates through the transmission box (601) and extends to the inner cavity, the second straight rod (610) is in clearance fit with the transmission box (601), the inner side of the left end of the second straight rod (610) is fixedly connected with a sliding block (612), the outer wall of the sliding block (612) is in clearance fit with a third straight rod (611), the third straight rod (611) is in rotation connection with a second connecting plate (606) through a third rotating shaft (609), the third straight rod (611) is in rotation connection with a first connecting plate (605) and a connecting rod (607) through a second rotating shaft (608), the connecting rod (607) is in rotation connection with the transmission box (601) through a fourth rotating shaft (613), the inner side of the second connecting plate (606) is in clearance fit with a first eccentric wheel (602), and the inner side of the first connecting plate (605) is in clearance fit with a second eccentric wheel (603), the first eccentric wheel (602) and the second eccentric wheel (603) are rotatably connected with the screening box (1) through a first rotating shaft (604), and the inner sides of the first eccentric wheel (602) and the second eccentric wheel (603) are fixedly connected with the first rotating shaft (604).
6. A cement production screening machine as claimed in claim 5, wherein: the first eccentric wheel (602) and the second eccentric wheel (603) are arranged in a staggered mode by 90 degrees with the first rotating shaft (604) as an axis.
7. A cement production screening machine as claimed in claim 1, wherein: the lower end of the screening box (1) is fixedly connected with a base (9);
the base (9) comprises a bottom plate (901), a connecting block (902), a straight block (903), wheels (904) and a fifth rotating shaft (905);
the upper end rigid coupling of connecting block (902) has screening case (1), connecting block (902) run through bottom plate (901) and extend to inner chamber and straight piece (903) fixed connection, connecting block (902) and straight piece (903) and bottom plate (901) clearance fit, the upper and lower both ends left and right sides of straight piece (903) all rotate with wheel (904) through fifth pivot (905) and are connected, the top left side rigid coupling of bottom plate (901) has transmission case (601).
8. A cement production screening machine as claimed in claim 7, wherein: the connecting blocks (902) are symmetrical front and back by taking the center of the screening box (1) as a reference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004017.5U CN211303830U (en) | 2019-11-19 | 2019-11-19 | Screening machine for cement production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004017.5U CN211303830U (en) | 2019-11-19 | 2019-11-19 | Screening machine for cement production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211303830U true CN211303830U (en) | 2020-08-21 |
Family
ID=72067037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922004017.5U Expired - Fee Related CN211303830U (en) | 2019-11-19 | 2019-11-19 | Screening machine for cement production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211303830U (en) |
-
2019
- 2019-11-19 CN CN201922004017.5U patent/CN211303830U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210712 Address after: 117003 building 25-8, West HUOLIANZHAI Road, Xihu District, Benxi City, Liaoning Province Patentee after: Liaoning Shanshui Gongyuan Cement Co.,Ltd. Address before: 33 Hedong, Caijie village, Xinshi Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Shen Dong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |