CN213001117U - Sieving machine is used in calcium carbonate powder processing - Google Patents
Sieving machine is used in calcium carbonate powder processing Download PDFInfo
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- CN213001117U CN213001117U CN202021456459.XU CN202021456459U CN213001117U CN 213001117 U CN213001117 U CN 213001117U CN 202021456459 U CN202021456459 U CN 202021456459U CN 213001117 U CN213001117 U CN 213001117U
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Abstract
The utility model discloses a screening machine for processing calcium carbonate powder, which comprises a frame, wherein an upper screen frame and a lower screen frame are arranged in the frame, connecting rods are respectively arranged at the left ends of the upper screen frame and the lower screen frame, a vibrating motor is fixedly arranged on the left side wall of the frame, the upper end and the lower end of the vibrating motor are respectively provided with an excitation block for vibration force transmission, two brackets are fixedly arranged on the right side wall of the frame, the tops of the two brackets are respectively fixedly connected with a matching spring, the tops of the two matching springs are respectively fixedly connected with the bottoms of the upper screen frame and the lower screen frame, the device drives the upper screen frame and the lower screen frame to generate violent shaking through the connecting rods, calcium carbonate particles are screened, after the device is used for a period of time, the two connecting rods and the two brackets are removed from the frame, so that the upper screen frame and the lower screen frame can be detached, the device is convenient to use and simple to assemble and disassemble, and the screen cloth on the sieve can be conveniently cleaned or replaced, and the use efficiency of the sieving machine is improved.
Description
Technical Field
The invention belongs to the field of screening machines, and particularly relates to a screening machine for processing calcium carbonate powder.
Background
Calcium carbonate is an inorganic compound, commonly called limestone, stone powder, marble and the like, is neutral, is one of common substances on the earth, exists in rocks such as aragonite, calcite, chalk, limestone, marble, travertine and the like, is also a main component of animal bones or shells, is an important building material, has wide industrial application, is screened for crushed raw materials such as limestone, stone powder, marble and the like before calcium carbonate elements are extracted, and needs to be used for a screening machine, but the conventional screening machine has low screening efficiency when screening the raw materials and can thoroughly screen the raw materials by multiple screening, and the raw materials of calcium carbonate are often stored with much moisture when naturally placed, so that part of the raw materials of calcium carbonate are blocked and adhered to a filter screen during screening, and the screening efficiency is reduced.
Disclosure of Invention
An object of the utility model is to provide a sieve separator is used in calcium carbonate powder processing to solve the problem mentioned in the above-mentioned background art.
A screening machine for processing calcium carbonate powder comprises a frame, wherein an upper screen frame and a lower screen frame are arranged in the frame, an upper screen mesh and a lower screen mesh are respectively paved on the upper screen frame and the lower screen frame, the screen mesh diameter of the upper screen mesh is larger than that of the lower screen mesh, a plurality of parting strips are fixedly arranged on the upper screen mesh and the lower screen mesh, connecting rods are respectively arranged at the left ends of the upper screen frame and the lower screen frame, connecting lugs B are respectively fixedly arranged at the right side ends of the two connecting rods, the right side ends of the two connecting lugs B are respectively fixedly connected with the left side ends of the upper screen frame and the lower screen frame, connecting lugs A are respectively fixedly arranged at the left side ends of the two connecting rods, a vibration motor is fixedly arranged on the left side wall of the frame, vibration excitation blocks for vibration force transmission are respectively arranged at the upper end and the lower end of the vibration motor, vibration springs are respectively and fixedly connected with the connecting lugs A on the two connecting rods in a matching manner, two supports are fixedly arranged on the right side wall of the rack, the tops of the two supports are fixedly connected with matching springs respectively, and the tops of the two matching springs are fixedly connected with the bottoms of the upper screen frame and the lower screen frame respectively.
Preferably, two movable holes are formed in the left side wall of the frame, two discharge holes are formed in the right side wall of the frame, the left side ends of the two connecting rods extend out of the two movable holes and extend outwards respectively, and the right side ends of the upper screen frame and the lower screen frame extend out of the two discharge holes and extend outwards respectively.
Preferably, the parting bead is regular triangular prism structure, the parting bead on last screen cloth and the lower screen cloth is provided with four and equidistance interval respectively and lays on last screen cloth and lower screen cloth.
Preferably, the top of frame still is provided with the feeder hopper, and the material frame has been placed to the inside of frame, and the material frame is placed under the screen cloth down.
Preferably, the two brackets are detachably mounted on the outer wall of the frame through bolts respectively.
Compared with the prior art, the utility model discloses following beneficial effect has: this device is through starting vibrating motor and by the sieve frame and produce violent shake of sieve frame production down in the connecting rod drive, sieves the calcium carbonate granule, use a period of back, demolish two connecting rods and two supports from the frame for go up the sieve frame and can be dismantled down with the sieve frame, this device convenient to use, loading and unloading are simple, can effectively carry out tertiary screening to the calcium carbonate granule, and can be convenient wash or change the screen cloth above that, have promoted the availability factor of sieve separator.
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 specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the connection relationship between the upper frame and the connecting rod according to the present invention;
fig. 3 is a schematic view of the specific structure of the upper screen frame of the present invention.
In the figure: 1. a feed hopper; 2. a frame; 3. a discharge port; 4. a mating spring; 5. a support; 6. a bolt; 7. an upper screen frame; 8. a parting strip; 9. feeding a screen mesh; 10. a movable hole; 11. a vibration motor; 12. a vibration spring; 13. a movable plate; 14. connecting the lug A; 15. a connecting rod; 16. material frame; 17. a lower screen mesh; 18. a lower screen frame; 19. a connecting plate; 20. connecting the lug B; 21. and (4) screening holes.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-3, a screening machine for processing calcium carbonate powder comprises a frame 2, an upper screen frame 7 and a lower screen frame 18 are arranged in the frame 2, an upper screen 9 and a lower screen 17 are respectively laid on the upper screen frame 7 and the lower screen frame 18, screen holes are uniformly distributed on the upper screen 9 and the lower screen 17, the screen hole diameter of the upper screen 9 is larger than that of the lower screen 17, a plurality of spacers 8 are fixedly arranged on the upper screen 9 and the lower screen 17, the spacers 8 are in a regular triangular prism structure, four spacers 8 are respectively arranged on the upper screen 9 and the lower screen 17 and are equidistantly laid on the upper screen 9 and the lower screen 17, connecting rods 15 are respectively arranged at the left ends of the upper screen frame 7 and the lower screen frame 18, connecting lugs B20 are respectively fixedly arranged at the right ends of the two connecting rods 15, connecting plates 19 are respectively fixedly arranged at the right ends of the two connecting lugs B20, and an integrally formed structure can be formed between the connecting lugs B20 and the connecting plates 19, the two connecting plates 19 are respectively detachably screwed with the upper screen frame 7 and the lower screen frame 18 through screws, the left ends of the two connecting rods 15 are respectively and fixedly provided with a connecting lug A14, the left side wall of the frame 2 is fixedly provided with a vibrating motor 11, the electric energy of the vibrating motor 11 is provided by an external power supply, the upper end and the lower end of the vibrating motor 11 are respectively provided with an excitation block for vibration force transmission, the two excitation blocks are respectively and cooperatively connected with a vibrating spring 12, the outer side ends of the two vibrating springs 12 are respectively and fixedly connected with the connecting lugs A14 on the two connecting rods 15 through screws, the right side wall of the frame 2 is fixedly provided with two supports 5, the two supports 5 are respectively and detachably mounted on the outer wall of the frame 2 through bolts 6, the tops of the two supports 5 are respectively and fixedly connected with matching springs 4, the tops of the two matching springs 4 are respectively and fixedly connected with the bottoms of the upper screen frame 7 and the lower screen, two discharge gates 3 have been seted up on the right side wall of frame 2, and the left side end of two connecting rods 15 stretches out and outwards extends from two activity holes 10 respectively, and the right side end of going up reel 7 and lower reel 18 stretches out and outwards extends from two discharge gates 3 respectively, and the top of frame 2 still is provided with feeder hopper 1, and material frame 16 has been placed to the inside of frame 2, and material frame 16 is arranged in under screen cloth 17.
The utility model discloses a use method does: the calcium carbonate particles are put into the machine frame from the feed hopper 1, the vibration motor 11 is started, the upper screen frame 7 and the lower screen frame 18 are made to shake violently, the screen holes of the upper screen frame 7 are large in diameter and used for coarse screening, the calcium carbonate particles smaller than the screen holes of the upper screen frame 7 can fall into the lower screen frame 18 for fine screening, and calcium carbonate fine powder can pass through the lower screen frame 18 and fall into the material frame 16 for collection, after the machine frame is used for a period of time, the two connecting rods 15 are detached from the screws at the joints of the two lugs A respectively, the bolts at the joints of the two supports 6 and the right side wall of the machine frame 2 are detached, the upper screen frame 7 and the lower screen frame 18 can be detached, and the screen mesh on the upper screen frame can be cleaned or replaced.
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 invention.
Claims (5)
1. The utility model provides a sieve separator is used in calcium carbonate powder processing, includes frame (2), its characterized in that: an upper screen frame (7) and a lower screen frame (18) are arranged in the rack (2), an upper screen (9) and a lower screen (17) are respectively paved on the upper screen frame (7) and the lower screen frame (18), the screen hole diameter of the upper screen (9) is larger than that of the lower screen (17), a plurality of partition bars (8) are fixedly arranged on the upper screen (9) and the lower screen (17), the left ends of the upper screen frame (7) and the lower screen frame (18) are respectively provided with a connecting rod (15), the right ends of the two connecting rods (15) are respectively fixedly provided with a connecting lug B (20), the right ends of the two connecting lugs B (20) are respectively fixedly connected with the left ends of the upper screen frame (7) and the lower screen frame (18), the left ends of the two connecting rods (15) are respectively fixedly provided with a connecting lug A (14), a vibrating motor (11) is fixedly arranged on the left side wall of the rack (2), and vibration excitation blocks for transmitting vibration force are respectively arranged at the upper end and the lower end of the vibrating motor (11), the vibrating screen is characterized in that the two vibrating blocks are respectively connected with vibrating springs (12) in a matched mode, the outer side ends of the two vibrating springs (12) are fixedly connected with connecting lugs A (14) on the two connecting rods (15), the right side wall of the rack (2) is fixedly provided with two supports (5), the tops of the two supports (5) are fixedly connected with matching springs (4) respectively, and the tops of the two matching springs (4) are fixedly connected with the bottoms of the upper screen frame (7) and the lower screen frame (18) respectively.
2. The sieving machine for calcium carbonate powder processing according to claim 1, characterized in that: two activity holes (10) have been seted up on the left side wall of frame (2), two discharge gates (3) have been seted up on the right side wall of frame (2), the left side end of two connecting rods (15) stretches out and outwards extends from two activity holes (10) respectively, the right side end of going up reel (7) and lower reel (18) stretches out and outwards extends from two discharge gates (3) respectively.
3. The sieving machine for calcium carbonate powder processing according to claim 1, characterized in that: the parting bead (8) are regular triangular prism structures, the parting bead (8) on the upper screen (9) and the lower screen (17) are respectively provided with four and equidistant intervals to be laid on the upper screen (9) and the lower screen (17).
4. The sieving machine for calcium carbonate powder processing according to claim 1, characterized in that: the top of frame (2) still is provided with feeder hopper (1), and material frame (16) have been placed to the inside of frame (2), and material frame (16) are placed under screen cloth (17) down.
5. The sieving machine for calcium carbonate powder processing according to claim 1, characterized in that: the two brackets (5) are detachably arranged on the outer wall of the rack (2) through bolts (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021456459.XU CN213001117U (en) | 2020-07-22 | 2020-07-22 | Sieving machine is used in calcium carbonate powder processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021456459.XU CN213001117U (en) | 2020-07-22 | 2020-07-22 | Sieving machine is used in calcium carbonate powder processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213001117U true CN213001117U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021456459.XU Active CN213001117U (en) | 2020-07-22 | 2020-07-22 | Sieving machine is used in calcium carbonate powder processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213001117U (en) |
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2020
- 2020-07-22 CN CN202021456459.XU patent/CN213001117U/en active Active
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