CN218359623U - Ultrafine grinding device for controlling fineness of barite powder - Google Patents
Ultrafine grinding device for controlling fineness of barite powder Download PDFInfo
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- CN218359623U CN218359623U CN202222733942.3U CN202222733942U CN218359623U CN 218359623 U CN218359623 U CN 218359623U CN 202222733942 U CN202222733942 U CN 202222733942U CN 218359623 U CN218359623 U CN 218359623U
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- crushing
- fineness
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Abstract
The utility model relates to a grinder technical field specifically is a superfine grinder of boulder powder fineness control, including grinding the case, grinding the case top and being equipped with broken section of thick bamboo, broken bobbin top is equipped with the material conveying mouth, first filter screen is installed to broken bobbin base portion, broken bobbin one side is equipped with the second motor, the inside broken mechanism that is equipped with of broken section of thick bamboo, broken mechanism is by the pivot, a plurality of broken running rollers of fixed mounting in the pivot, a plurality of broken teeth of fixed mounting on broken running roller constitute, second motor output shaft and pivot hub connection, the feed inlet has been seted up to grinding the case top, grinding the bottom of the case portion installs the second filter screen, grinding case one side is equipped with two first motors, the second filter screen passes through bolted connection with grinding incasement wall, be convenient for the user of service manually change the second filter screen of aperture rather than looks adaptation according to the fineness of required boulder powder, thereby realize the control to the boulder powder fineness after the grinding.
Description
Technical Field
The utility model relates to a grinder technical field specifically is a superfine grinder of blanc fixe fineness control.
Background
The barite powder is a raw material for extracting barium, is ground into fine powder and can be used as a slurry weighting agent for drilling, and the ground barite powder can be used as a radiation-proof gravity wall material instead of stone and can be used as various white pigments, coatings, fillers and chemicals in the rubber industry and the paper industry.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a barite powder fineness control superfine grinding device to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the ultrafine grinding device for controlling the fineness of the barite powder comprises a grinding box, wherein a crushing barrel is arranged above the grinding box, a material conveying port is formed in the top of the crushing barrel, a first filter screen is installed at the bottom of the crushing barrel, a second motor is arranged on one side of the crushing barrel, a crushing mechanism is arranged inside the crushing barrel and consists of a rotating shaft, a plurality of crushing rollers fixedly installed on the rotating shaft and a plurality of crushing teeth fixedly installed on the crushing rollers, an output shaft of the second motor is connected with the rotating shaft, a material inlet is formed in the top surface of the grinding box, a second filter screen is installed at the bottom of the grinding box, two first motors are arranged on one side of the grinding box, sliding grooves are formed in the inner walls of the two sides of the grinding box, a grinding mechanism is arranged inside the grinding box and comprises grinding rollers, driving shafts are arranged on the inner walls of the grinding rollers and are rotationally connected with the grinding rollers, sliding blocks are arranged at the two ends of the driving shafts and are slidably connected with the sliding grooves, a screw rod is arranged on the surfaces of the sliding blocks, the sliding blocks and is in threaded connection with the sliding blocks, and the output shafts of the first motors are connected with the screw rods.
As a preferred technical scheme, the second filter screen is fixedly connected with the inner wall of the grinding box through bolts.
As a preferred technical scheme, the material conveying opening is of an inverted trapezoidal structure.
Preferably, the first filter screen has a larger pore size than the second filter screen.
As a preferred technical scheme, one end of the sliding block, which is positioned in the sliding groove, is a sliding end, and the sliding end and the sliding groove are both in a T-shaped structure.
As a preferred technical scheme, one end of the screw rod, which is far away from the first motor, is rotatably connected with the inner wall of the sliding groove.
As a preferable technical solution, the two first motors are connected in series to a same control switch.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a broken section of thick bamboo has been set up, be equipped with broken mechanism in the broken section of thick bamboo, it rotates to drive the pivot through second motor output shaft, the rotation of pivot drives broken running roller and broken tooth on its outer wall and rotates, in the user pours barite into broken section of thick bamboo from defeated material mouth, barite is smashed after contacting high-speed pivoted broken tooth, when the granule that is less than first filter screen aperture is broken into to barite, can drop to grinding on the second filter screen of incasement from the punchhole on the first filter screen, thereby accomplish the breakage to barite, and the work efficiency is improved.
2. The utility model discloses the grinding case has been set up, it grinds the mechanism to be equipped with in the case, it rotates to drive the lead screw through first motor output shaft, the rotation of lead screw drives slider horizontal reciprocating motion in the spout rather than threaded connection, thereby drive the same direction of drive shaft and remove, the drive shaft can drive when removing and grind the same direction of running roller and remove, thereby because it takes place to rotate to grind the running roller and the contact of second filter screen top surface, the pivoted grinds the running roller and can grind the barite on the second filter screen when horizontal reciprocating motion, can follow the punchhole on the second filter screen and drop when the barite is ground to be less than the likepowder granule in second filter screen aperture, thereby accomplish the grinding to the barite powder, the manpower is saved.
3. The utility model discloses be equipped with the second filter screen bottom the grinding box, the second filter screen passes through bolted connection with grinding incasement wall, and the second filter screen of aperture and rather than looks adaptation is changed according to the manual change of required barite powder's fineness to the realization is to the control of the barite powder fineness after grinding.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is an assembly schematic diagram of the crushing cylinder, the first filter screen, the crushing mechanism and the second motor in the present invention;
FIG. 4 is a schematic view of the external structure of the grinding box of the present invention;
FIG. 5 is a schematic view of the internal structure of the grinding box of the present invention;
fig. 6 is a schematic structural view of the grinding mechanism of the present invention.
In the figure: a grinding box 1; a feed port 11; a chute 12; a second filter 13; a crushing cylinder 2; a material conveying port 21; a first filter 22; a first motor 3; a second motor 4; a crushing mechanism 5; a rotating shaft 51; a crushing roller 52; crushing teeth 53; a grinding mechanism 6; a grinding roll 61; a drive shaft 62; a slider 63; a lead screw 64.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 for simplicity of description, but 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-6, the present invention provides a technical solution:
a barite powder fineness control superfine grinding device comprises a grinding box 1, the bottom of the grinding box 1 is open, a crushing cylinder 2 is arranged above the grinding box 1, the bottom of the crushing cylinder 2 is open, the bottom of the crushing cylinder 2 is welded and fixed with the top surface of the grinding box 1, a material conveying port 21 is arranged at the top of the crushing cylinder 2, a first filter screen 22 is arranged at the bottom of the crushing cylinder 2, the first filter screen 22 is fixedly connected with the inner wall of the crushing cylinder 2 through bolts, a user can conveniently and regularly replace and maintain the first filter screen 22, a second motor 4 is arranged on one side of the crushing cylinder 2, the second motor 4 is fixedly connected with the outer wall of the crushing cylinder 2 through bolts, a crushing mechanism 5 is arranged inside the crushing cylinder 2, and the crushing mechanism 5 comprises a rotating shaft 51, a plurality of crushing rollers 52 fixedly arranged on the rotating shaft 51 and a plurality of crushing teeth 53 fixedly arranged on the crushing rollers 52, the output shaft of the second motor 4 is connected with the rotating shaft 51, the feed inlet 11 is formed in the top surface of the grinding box 1, the second filter screen 13 is installed at the bottom of the grinding box 1, two first motors 3 are arranged on one side of the grinding box 1, the first motors 3 are fixedly connected with the outer wall of the grinding box 1 through bolts, sliding grooves 12 are formed in the inner walls of the two sides of the grinding box 1, a grinding mechanism 6 is arranged inside the grinding box 1 and comprises a grinding roller 61, the bottom of the grinding roller 61 is attached to the top surface of the second filter screen 13, a driving shaft 62 is arranged on the inner wall of the grinding roller 61 and is rotatably connected with the grinding roller 61, sliding blocks 63 are arranged at the two ends of the driving shaft 62 and are slidably connected with the sliding grooves 12, a screw rod 64 located in the sliding grooves 12 penetrates through the surface of the sliding blocks 63, the screw rod 64 is in threaded connection with the sliding blocks 63, and the output shaft of the first motors 3 is connected with the screw rod 64.
In this embodiment, the second filter screen 13 is fixedly connected with the inner wall of the grinding box 1 through bolts, so that a user can manually replace the second filter screen 13 with an aperture matched with the aperture according to the required fineness of the barite powder, thereby realizing the control of the fineness of the ground barite powder.
In addition, the material conveying port 21 is an inverted trapezoid structure, and when the barite is poured into the crushing barrel 2 by a user, the barite is dropped to the outside of the crushing barrel 2 by the material conveying port 21 with the inverted trapezoid structure.
Further, the aperture of the first filter 22 is larger than that of the second filter 13, so that when the barite is crushed into particles smaller than the aperture of the first filter 22, the barite can fall from the holes on the first filter 22 onto the second filter 13 in the grinding box 1.
Specifically, one end of the sliding block 63 located in the sliding groove 12 is a sliding end, and the sliding end and the sliding groove 12 are both in a T-shaped structure, so that the sliding block 63 is prevented from being separated from the sliding groove 12 when moving in the sliding groove 12.
It should be noted that the end of the screw rod 64 far away from the first motor 3 is rotatably connected to the inner wall of the chute 12, so as to prevent the end of the screw rod 64 far away from the first motor 3 from vibrating under the action of centrifugal force when rotating.
It should be noted that the two first motors 3 are connected in series to the same control switch, so that the two sliding blocks 63 move in the same direction in the two sliding grooves 12.
The ultrafine grinding device for controlling the fineness of the barite powder of the embodiment is used, a user firstly manually replaces a second filter screen 13 with the aperture matched with the second filter screen according to the required fineness of the barite powder, then starts a second motor 4, an output shaft of the second motor 4 drives a rotating shaft 51 to rotate, the rotating shaft 51 rotates to drive a crushing roller 52 and a crushing tooth 53 on the outer wall of the rotating shaft to rotate, then the barite is poured into a crushing cylinder 2 from a material conveying port 21, the barite is crushed after contacting with the crushing tooth 53 rotating at a high speed, when the barite is crushed into particles smaller than the aperture of a first filter screen 22, the pores on the first filter screen 22 can be dropped onto the second filter screen 13 in a grinding box 1, so that the crushing of the barite is completed, then, the first motor 3 is started, first motor 3 output shaft drives lead screw 64 and rotates, lead screw 64's rotation drives slider 63 rather than threaded connection's horizontal reciprocating motion in spout 12, thereby drive shaft 62 equidirectional removal, drive shaft 62 can drive grinding running roller 61 equidirectional removal when removing, thereby owing to grind running roller 61 and the contact of second filter screen 13 top surface and take place to rotate, pivoted grinding running roller 61 can grind the barite on second filter screen 13 when horizontal reciprocating motion, can follow the punchhole on second filter screen 13 and drop when the barite is ground to be less than the likepowder granule in second filter screen 13 aperture, the final user of service will follow the punchhole on second filter screen 13 and drop the barite powder and collect, thereby accomplish the superfine grinding to the barite powder, the manpower is saved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a boulder powder fineness control superfine grinding device, includes grinding case (1), grinding case (1) top is equipped with broken section of thick bamboo (2), its characterized in that: the top of the crushing barrel (2) is provided with a material conveying port (21), the bottom of the crushing barrel (2) is provided with a first filter screen (22), one side of the crushing barrel (2) is provided with a second motor (4), the inside of the crushing barrel (2) is provided with a crushing mechanism (5), the crushing mechanism (5) consists of a rotating shaft (51), a plurality of crushing rollers (52) fixedly arranged on the rotating shaft (51) and a plurality of crushing teeth (53) fixedly arranged on the crushing rollers (52), an output shaft of the second motor (4) is connected with the rotating shaft (51) through a shaft, the top surface of the grinding box (1) is provided with a material inlet (11), the bottom of the grinding box (1) is provided with a second filter screen (13), one side of the grinding box (1) is provided with two first motors (3), the inner walls on two sides of the grinding box (1) are both provided with sliding chutes (12), the inside of the grinding box (1) is provided with a grinding mechanism (6), the grinding mechanism (6) comprises a grinding roller (61), the inner wall of the grinding roller (61) is provided with a driving shaft (62), the driving shaft (62) and a sliding block (63) connected with two sliding chutes (63), the surface of the sliding block (63) penetrates through a screw rod (64) located in the sliding groove (12), the screw rod (64) is in threaded connection with the sliding block (63), and an output shaft of the first motor (3) is connected with the screw rod (64) through a shaft.
2. The barite fines fineness controlled ultra-fine grinding apparatus of claim 1, wherein: and the second filter screen (13) is fixedly connected with the inner wall of the grinding box (1) through bolts.
3. The barite fines fineness controlled ultra-fine grinding apparatus of claim 1, wherein: the material conveying opening (21) is of an inverted trapezoidal structure.
4. The barite fines fineness controlled ultra-fine grinding apparatus of claim 1, wherein: the aperture of the first filter screen (22) is larger than that of the second filter screen (13).
5. The barite fines fineness controlled ultra-fine grinding apparatus of claim 1, wherein: one end of the sliding block (63) positioned in the sliding groove (12) is a sliding end, and the sliding end and the sliding groove (12) are both in a T-shaped structure.
6. The barite fines fineness-controlled ultrafine grinding apparatus of claim 1, characterized in that: one end of the screw rod (64), which is far away from the first motor (3), is rotationally connected with the inner wall of the chute (12).
7. The barite fines fineness controlled ultra-fine grinding apparatus of claim 1, wherein: the two first motors (3) are connected in series with the same control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222733942.3U CN218359623U (en) | 2022-10-16 | 2022-10-16 | Ultrafine grinding device for controlling fineness of barite powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222733942.3U CN218359623U (en) | 2022-10-16 | 2022-10-16 | Ultrafine grinding device for controlling fineness of barite powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218359623U true CN218359623U (en) | 2023-01-24 |
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ID=84931195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222733942.3U Active CN218359623U (en) | 2022-10-16 | 2022-10-16 | Ultrafine grinding device for controlling fineness of barite powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218359623U (en) |
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2022
- 2022-10-16 CN CN202222733942.3U patent/CN218359623U/en active Active
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