CN217411403U - Raw materials sieving mechanism for cement manufacture - Google Patents
Raw materials sieving mechanism for cement manufacture Download PDFInfo
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- CN217411403U CN217411403U CN202221505692.1U CN202221505692U CN217411403U CN 217411403 U CN217411403 U CN 217411403U CN 202221505692 U CN202221505692 U CN 202221505692U CN 217411403 U CN217411403 U CN 217411403U
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Abstract
The utility model discloses a raw materials sieving mechanism for cement manufacture, including base, first support frame, go-between, swivel becket, hopper, lower silo, conveying bull stick. The utility model has the advantages that: the external fixation of swivel becket in this device has the hopper, the hopper is provided with threely altogether, and welded fastening has lower silo on the go-between, lower silo is located the top of cartridge filter one end, the rotation through the swivel becket drives lower silo and rotates, and then with the raw materials in continuously carrying to the feed chute, the one end and the external drive mechanism of transmission shaft in this device are connected, the other end is provided with first gear, it is connected with the second gear to rotate on the base, the one end of connecting the bull stick is fixed with the third gear, make the cartridge filter can rotate with the swivel becket in step, the cartridge filter in this device wholly is cylindric structure, and run through being provided with the small opening on it, the small opening is provided with three groups altogether, make the device can carry out multistage screening with the raw materials through setting up a plurality of small openings, increase screening efficiency.
Description
Technical Field
The utility model relates to a raw materials sieving mechanism specifically is a raw materials sieving mechanism for cement manufacture belongs to cement manufacture equipment technical field.
Background
The main raw materials of cement are limestone, one kind of cement is clay, and other components are added, and the cement is made into a raw material by means of crushing and fine grinding, and is made into clinker by means of breaking and burning, and is added with gypsum or other mixed materials, and is made into the cement by means of fine grinding, and before the cement is produced, all the raw materials are required to be screened, and can be produced after a certain standard is reached.
However, most of the existing raw material screening devices have various problems:
1) in the screening process of the cement raw materials, workers need to continuously add the raw materials into a discharge chute of the screening device, so that a large amount of human resources are wasted;
2) in the screening process, most screening devices are only provided with leakage holes with one type of pore diameter, and although screening can be completed, the screening efficiency is low, and raw materials cannot be classified and screened in multiple ways.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a raw materials sieving mechanism for cement manufacture in order to solve above-mentioned at least one technical problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a raw materials sieving mechanism for cement manufacture includes:
the supporting and fixing mechanism comprises a base, a first supporting frame, a connecting ring, a rotating ring and a transmission shaft, wherein the first supporting frame is fixed inside the connecting ring in a welding mode, the transmission shaft is horizontally fixed at the center of the rotating ring, the connecting ring is fixed at one end of the base in a welding mode, and the rotating ring is rotatably connected to the outer side of the connecting ring through a bearing;
raw materials screening mechanism, it is including connecting bull stick, cartridge filter, raw materials screening mechanism connects on supporting fixed establishment, connect the welding of bull stick in the inside cross vaulting pole center department of cartridge filter, just the cartridge filter rotates through connecting the bull stick slope and connects on the base.
As the utility model discloses further scheme again: the outside of swivel becket is fixed with the hopper, and the hopper is provided with three altogether, and constitutes 120 contained angles between two adjacent hoppers to welded fastening has the unloading groove on the go-between, and the unloading groove is located the top of cartridge filter one end.
As a further aspect of the present invention: and a conveying rotating rod with a spiral blade is rotationally connected in the discharging groove and is connected with an external transmission mechanism.
As a further aspect of the present invention: one end of the transmission shaft is connected with an external transmission mechanism, the other end of the transmission shaft is provided with a first gear, a second gear is rotatably connected onto the base, a third gear is fixed at one end of the connecting rotating rod, and the second gear is connected between the first gear and the third gear in a meshed mode.
As a further aspect of the present invention: the filter cartridge is integrally of a cylindrical structure, and three groups of leakage holes are arranged on the filter cartridge in a penetrating manner, and the pore diameter of each group is increased in sequence.
As a further aspect of the present invention: the base is fixedly welded with a blanking box, the blanking box is positioned at the bottom of the filter cylinder, a material guide notch is formed in the blanking box, and the material guide notch is positioned at the bottom of the leak hole.
The beneficial effects of the utility model are that:
1) the device is characterized in that three hoppers are fixed outside a rotating ring, an included angle of 120 is formed between every two adjacent hoppers, a blanking groove is fixedly welded on a connecting ring, the blanking groove is positioned at the top of one end of a filter cylinder, and is driven to rotate through the rotation of the rotating ring, so that raw materials are continuously conveyed into the blanking groove;
2) one end of a transmission shaft in the device is connected with an external transmission mechanism, the other end of the transmission shaft is provided with a first gear, a base is rotatably connected with a second gear, one end of a connecting rotating rod is fixedly provided with a third gear, and the second gear is meshed and connected between the first gear and the third gear, so that a filter cartridge can synchronously rotate with a rotating ring;
3) the filter cartridge in the device is integrally of a cylindrical structure, the filter cartridge is provided with three groups of leakage holes in a penetrating way, the pore diameter of each group is sequentially increased, and the device can sieve raw materials in multiple stages by arranging a plurality of leakage holes, so that the sieving efficiency is increased;
4) welded fastening has the workbin on the base in this device, and the workbin is located the filter cylinder bottom to be provided with the guide notch on the workbin, and the guide notch is located the small opening bottom, make the device can collect and directionally transport filterable raw materials through the workbin.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the transmission shaft and the whole connection structure thereof;
fig. 3 is a schematic view of the overall structure of the filter cartridge of the present invention;
fig. 4 is a schematic view of the structure of the blanking box of the present invention.
In the figure: 1. the base, 2, first support frame, 3, go-between, 4, swivel becket, 5, hopper, 6, unloading groove, 7, conveying bull stick, 8, transmission shaft, 9, first gear, 10, second gear, 11, third gear, 12, connect the bull stick, 13, cartridge filter, 14, small opening, 15, unloading case.
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.
Example one
As shown in fig. 1 to 4, a raw material screening apparatus for cement production includes:
the supporting and fixing mechanism comprises a base 1, a first support frame 2, a connecting ring 3, a rotating ring 4 and a transmission shaft 8, wherein the first support frame 2 is fixedly welded inside the connecting ring 3, the transmission shaft 8 is horizontally fixed at the center of the rotating ring 4, the connecting ring 3 is fixedly welded at one end of the base 1, and the rotating ring 4 is rotatably connected to the outer side of the connecting ring 3 through a bearing;
raw materials screening mechanism, it is including connecting bull stick 12, cartridge filter 13, raw materials screening mechanism connects on supporting fixed establishment, connect bull stick 12 welding in the inside cross vaulting pole center department of cartridge filter 13, just cartridge filter 13 rotates on base 1 through connecting 12 slopes of bull stick.
In the embodiment of the utility model, the external fixation of swivel 4 has hopper 5, and hopper 5 is provided with threely altogether, and constitutes 120 contained angles between two adjacent hoppers 5 to welded fastening has feed chute 6 on go-between 3, and feed chute 6 is located the top of cartridge filter 13 one end, and rotation through swivel 4 drives feed chute 6 and rotates, and then with the raw materials continuous transport to feed chute 6 in.
The embodiment of the utility model provides an in, the internal rotation of unloading groove 6 is connected with the conveying bull stick 7 that has the heliciform paddle, and conveying bull stick 7 is connected with external drive mechanism, makes the device can carry the raw materials in unloading groove 6 to cartridge filter 13 in through conveying bull stick 7.
In the embodiment of the present invention, one end of the transmission shaft 8 is connected to the external transmission mechanism, the other end is provided with the first gear 9, the base 1 is rotatably connected to the second gear 10, the third gear 11 is fixed to one end of the connecting rotating rod 12, and the second gear 10 is engaged and connected between the first gear 9 and the third gear 11, so that the filter cartridge 13 can rotate synchronously with the rotating ring 4.
Example two
As shown in fig. 1 to 4, a raw material screening apparatus for cement production includes:
the supporting and fixing mechanism comprises a base 1, a first support frame 2, a connecting ring 3, a rotating ring 4 and a transmission shaft 8, wherein the first support frame 2 is fixedly welded inside the connecting ring 3, the transmission shaft 8 is horizontally fixed at the center of the rotating ring 4, the connecting ring 3 is fixedly welded at one end of the base 1, and the rotating ring 4 is rotatably connected to the outer side of the connecting ring 3 through a bearing;
raw materials screening mechanism, it is including connecting bull stick 12, cartridge filter 13, raw materials screening mechanism connects on supporting fixed establishment, connect bull stick 12 welding in the inside cross vaulting pole center department of cartridge filter 13, just cartridge filter 13 rotates on base 1 through connecting 12 slopes of bull stick.
In the embodiment of the present invention, the filter cartridge 13 is a cylindrical structure and has three sets of holes 14, and the holes 14 are provided with three sets of holes, and the aperture of each set is increased in sequence, so that the device can perform multi-stage screening on the raw material by providing a plurality of holes 14, thereby increasing the screening efficiency.
The embodiment of the utility model provides an in, welded fastening has workbin 15 on base 1, and workbin 15 is located cartridge filter 13 bottom to be provided with the guide notch on workbin 15, and the guide notch is located small opening 14 bottom, make the device can collect and directional the transport filterable raw materials through workbin 15.
The working principle is as follows: when using this raw materials sieving mechanism, place the equipment of having saved the raw materials in the bottom of swivel becket 4 earlier, swivel becket 4 rotates through external drive mechanism this moment, and drive hopper 5 and rotate and dig the raw materials and get, carry the raw materials to the feed chute 6 in through hopper 5, conveying bull stick 7 rotates and carries the raw materials to cartridge filter 13 this moment in, cartridge filter 13 is through first gear 9 simultaneously, second gear 10, third gear 11 rotates with swivel becket 4 is synchronous, and sieve the raw materials through small opening 14, and through the feed chute 15 with the raw materials after the screening collect can.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a raw materials sieving mechanism for cement manufacture which characterized in that includes:
the supporting and fixing mechanism comprises a base (1), a first support frame (2), a connecting ring (3), a rotating ring (4) and a transmission shaft (8), wherein the first support frame (2) is fixed inside the connecting ring (3) in a welding mode, the transmission shaft (8) is horizontally fixed at the center of the rotating ring (4), the connecting ring (3) is fixed at one end of the base (1) in a welding mode, and the rotating ring (4) is rotatably connected to the outer side of the connecting ring (3) through a bearing;
the raw material screening mechanism comprises a connecting rotating rod (12) and a filter cylinder (13), the raw material screening mechanism is connected to a supporting and fixing mechanism, the connecting rotating rod (12) is welded at the center of an inner cross brace rod of the filter cylinder (13), and the filter cylinder (13) is connected to the base (1) in an inclined and rotating mode through the connecting rotating rod (12).
2. The raw material screening device for cement production according to claim 1, characterized in that: the outside of swivel becket (4) is fixed with hopper (5), and hopper (5) are provided with threely altogether, and constitute 120 contained angles between two adjacent hopper (5) to welded fastening has silo (6) down on go-between (3), and silo (6) are located the top of cartridge filter (13) one end down.
3. The raw material screening device for cement production according to claim 2, characterized in that: the feeding trough (6) is rotatably connected with a conveying rotating rod (7) with a spiral blade, and the conveying rotating rod (7) is connected with an external transmission mechanism.
4. The raw material screening device for cement production according to claim 1, characterized in that: one end of the transmission shaft (8) is connected with an external transmission mechanism, a first gear (9) is arranged at the other end of the transmission shaft, a second gear (10) is connected to the base (1) in a rotating mode, a third gear (11) is fixed to one end of the connecting rotating rod (12), and the second gear (10) is connected between the first gear (9) and the third gear (11) in a meshed mode.
5. The raw material screening device for cement production according to claim 1, characterized in that: the filter cartridge (13) is integrally of a cylindrical structure, and three groups of leakage holes (14) are arranged on the filter cartridge in a penetrating manner, and the pore diameter of each group is increased in sequence.
6. The raw material screening device for cement production according to claim 5, characterized in that: a blanking box (15) is welded and fixed on the base (1), the blanking box (15) is located at the bottom of the filter cylinder (13), a material guide notch is formed in the blanking box (15), and the material guide notch is located at the bottom of the through hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221505692.1U CN217411403U (en) | 2022-06-15 | 2022-06-15 | Raw materials sieving mechanism for cement manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221505692.1U CN217411403U (en) | 2022-06-15 | 2022-06-15 | Raw materials sieving mechanism for cement manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217411403U true CN217411403U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221505692.1U Active CN217411403U (en) | 2022-06-15 | 2022-06-15 | Raw materials sieving mechanism for cement manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217411403U (en) |
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2022
- 2022-06-15 CN CN202221505692.1U patent/CN217411403U/en active Active
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