CN213726770U

CN213726770U - Grinding device for preparing anticorrosive material

Info

Publication number: CN213726770U
Application number: CN202022579916.0U
Authority: CN
Inventors: 王耀斌
Original assignee: Shaanxi Shengmai Petroleum Co Ltd
Current assignee: Wulian Guangda Environmental Protection Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-20
Anticipated expiration: 2030-11-10

Abstract

The utility model provides a grinder is used in anticorrosive material preparation, including grinding the case, grinding the case and divideing into grinding chamber and defeated material chamber through the baffle, it is equipped with grinding mechanism to grind the intracavity, grinding mechanism includes drive arrangement and two grinding roller, two grinding roller's below movable mounting has vibratory screen, the inboard in defeated material chamber is equipped with defeated material mechanism, defeated material mechanism includes second driving motor and defeated material pole, second driving motor's output shaft links to each other with defeated material pole, fixed parcel has the auger delivery blade on the outer wall of defeated material pole, just vibrating motor and air pump are installed in proper order to the top of grinding the case backup pad. The utility model discloses a grind mechanism, vibrating screen, vibrating motor, air pump, second driving motor, defeated material pole and auger delivery blade, with the grinding of raw materials, transport and sieve and merge on an equipment, can effectual reduction grind, transport and sieve the time of raw materials to the efficiency that the raw materials ground has been improved.

Description

Grinding device for preparing anticorrosive material

Technical Field

The utility model relates to a technical field of anticorrosive material preparation equipment specifically is a grinder is used in anticorrosive material preparation.

Background

Among the present anticorrosive material production technology, before with raw materials stirring, need use grinder to grind the raw materials, but the most single structure of current grinder only can grind the raw materials, can not sieve the powder, need screen the back on special sieving mechanism, will not up to standard powder again drop into grinder and carry out the secondary grinding to reduce grinding efficiency, dragged the production progress slowly.

According to patent document No. 201921994139.7, a hyperfine bead mill is provided, which comprises a frame and a grinding cylinder vertically arranged on the frame, wherein a grinding device is arranged in the grinding cylinder, the grinding device comprises a rotor for rotating and grinding slurry and a plurality of grinding rods arranged on the outer side wall of the rotor, the top end of the rotor is connected with a transmission belt pulley, and the transmission belt pulley is in transmission connection with a rotating shaft of a motor through a belt; form first grinding chamber between rotor and the grinding vessel body, grinding vessel body's inside wall evenly distributed has a plurality of first grinding ring boards, and the grinding rod sets up between adjacent first grinding ring board, and the packing has grinding medium in the first grinding chamber, though improved the grinding effect, does not have the screening structure, need send the powder to sieving mechanism and filter to reduce grinding efficiency, dragged the production progress slowly.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a grinder is used in anticorrosive material preparation for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a grinding device for preparing anticorrosive materials comprises a grinding box which is divided into a grinding cavity and a material conveying cavity by a partition plate, a grinding mechanism is arranged in the grinding cavity and comprises a driving device and two grinding rollers, two ends of the two grinding rollers are rotatably connected with the inner wall of the grinding box through ball bearings, a vibrating screen is movably arranged below the two grinding rollers through a spherical pair, and the inner side of the material conveying cavity is provided with a material conveying mechanism which comprises a second driving motor and a material conveying rod, the output shaft of the second driving motor is connected with the material conveying rod, the outer wall of the material conveying rod is fixedly wrapped with a spiral conveying blade, and the top of the grinding box supporting plate is sequentially and horizontally provided with a vibration motor and an air pump from front to back, the output shaft of the vibrating motor is connected with the vibrating screen, and the air outlet pipeline of the air pump is communicated with the grinding box.

Preferably, grind case ejection of compact pipeline's top and install defeated hopper, just vibrating screen's bottom is equipped with hits the beating subassembly, hit the beating subassembly and include T type pull rod, the montant of T type pull rod runs through the top that grinds case and defeated hopper and extend to defeated hopper and installs and hit the board, install spacing cassette and spring by last to lower in proper order on the outer wall of T type pull rod montant, the top of spring and the bottom fixed connection of spacing cassette.

Preferably, protective sleeves are mounted at the joints of the T-shaped pull rod, the grinding box and the material conveying hopper.

Preferably, a rubber pad is arranged on the top of the striking plate.

Preferably, the driving device comprises a first driving motor, the first driving motor is fixed to the top of the grinding box, an output shaft of the first driving motor is in keyed connection with a first gear, the bottom of the first gear is in meshed connection with a second gear, the rear side of the second gear is in meshed connection with a third gear, one end of each of the two grinding rollers penetrates through the grinding box and is respectively connected with the second gear and the third gear, and a plurality of grinding blocks are uniformly distributed on the peripheral wall of each of the two grinding rollers.

Preferably, the mounting bracket is installed in the outside of second driving motor, the connecting rod of mounting bracket links to each other with the bottom plate of grinding the case, just second driving motor is fixed in the top of mounting bracket bottom plate.

Preferably, the inner wall of the air outlet pipeline of the air pump is provided with a blocking net.

Preferably, a discharge pipe and a feed inlet are sequentially arranged on a partition plate of the grinding box from top to bottom, and the discharge pipe and the feed inlet are respectively positioned above the grinding roller and the vibrating screen.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model integrates the grinding, conveying and screening of the raw materials on one device through the grinding mechanism, the vibrating screen, the vibrating motor, the air pump, the second driving motor, the material conveying rod and the spiral conveying blade, and can effectively reduce the time for grinding, conveying and screening the raw materials, thereby improving the grinding efficiency of the raw materials; through the T-shaped pull rod, the limiting clamping seat, the spring and the striking plate which are arranged, the possibility that the vibration screen is blocked by raw material particles can be effectively reduced, and the raw material screening effect and efficiency are improved.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the grinding box of the present invention;

FIG. 3 is an enlarged view of area A in FIG. 2;

fig. 4 is an enlarged view of region B in fig. 2.

In the figure: 1. grinding a box; 11. a grinding chamber; 12. a material conveying cavity; 13. a feed inlet; 14. a discharge pipe; 15. a mounting frame; 16. a material conveying hopper; 2. vibrating a screen; 21. a vibration motor; 3. a material conveying mechanism; 31. a second drive motor; 32. a material conveying rod; 33. a screw conveying blade; 4. an air pump; 41. blocking the net; 5. a striking assembly; 51. a T-shaped pull rod; 52. a spring; 53. striking a board; 531. a rubber pad; 54. a limiting clamping seat; 55. a protective sleeve; 6. a grinding mechanism; 61. a drive device; 611. a first drive motor; 612. a first gear; 613. a third gear; 614. a second gear; 62. a grinding roller; 621. and (5) grinding the blocks.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In the embodiment, referring to fig. 1 and 2, a grinding device for preparing anticorrosive material comprises a grinding box 1, the grinding box 1 is divided into a grinding chamber 11 and a material conveying chamber 12 by a partition board, a grinding mechanism 6 is arranged in the grinding chamber 11, the grinding mechanism 6 comprises a driving device 61 and two grinding rollers 62, two ends of the two grinding rollers 62 are rotatably connected with the inner wall of the grinding box 1 through ball bearings, a vibrating screen 2 is movably mounted below the two grinding rollers 62 through a spherical pair, a material conveying mechanism 3 is arranged on the inner side of the material conveying chamber 12, the material conveying mechanism 3 comprises a second driving motor 31 and a material conveying rod 32, an output shaft of the second driving motor 31 is connected with the material conveying rod 32, a spiral conveying blade 33 is fixed on the outer wall of the material conveying rod 32, and a vibrating motor 21 and a gas pump 4 are horizontally mounted on the top of a supporting plate of the grinding box 1 from front to back in sequence, the output shaft of the vibrating motor 21 is connected with the vibrating screen 2, the air outlet pipeline of the air pump 4 is communicated with the grinding box 1, the raw materials after primary grinding can fall on the vibrating screen 2, then the vibrating motor 21 controls the vibrating screen 2 to vibrate, the raw materials are screened through the vibrating screen 2, the raw materials which do not conform to the standard are left on the vibrating screen 2, the raw materials which conform to the standard are conveyed out through the vibrating screen 2 by the conveying hopper 16 and the discharge pipeline, then the air pump 4 is started, wind power sends unqualified raw materials into the material conveying cavity 12 through the feeding port 13, then the material conveying rod 32 is controlled by the second driving motor 31 to drive the spiral conveying blades 33 to rotate, the raw materials are sent into the grinding cavity 11 through the discharging pipe 14 through the spiral conveying blades 33 which continuously rotate, the raw materials are ground again by the grinding mechanism 6, and the time for grinding, conveying and screening the raw materials is effectively reduced, thereby improving the grinding efficiency of the raw material, the driving device 61 comprises a first driving motor 611, the first driving motor 611 is fixed on the top of the grinding box 1, an output shaft of the first driving motor 611 is in keyed connection with a first gear 612, the bottom of the first gear 612 is in meshed connection with a second gear 614, the rear side of the second gear 614 is in meshed connection with a third gear 613, one end of each of the two grinding rollers 62 penetrates through the grinding box 1 and is respectively connected with the second gear 614 and the third gear 613, a plurality of grinding blocks 621 are uniformly distributed on the outer peripheral wall of each of the two grinding rollers 62, the first driving motor 611 controls the first gear 612, the second gear 614 and the third gear 613 to be in meshed transmission, so as to drive the grinding rollers 62 to rotate, the grinding of the raw material of the anticorrosive material is realized through the matching of the grinding rollers 62 and the grinding blocks 621, a mounting bracket 15 is mounted on the outer side of the second driving motor 31, the connecting rod of mounting bracket 15 links to each other with the bottom plate that grinds case 1, just second driving motor 31 is fixed in the top of mounting bracket 15 bottom plate, supports second driving motor 31 through mounting bracket 15, is favorable to second driving motor 31's installation, install on the inner wall of the air pump 4 pipeline of giving vent to anger and keep off net 41, prevent that the pipeline of giving vent to anger from the raw materials granule through keeping off net 41, grinding case 1 is last by last discharging pipe 14 and feed inlet 13 of being equipped with in proper order under to on the baffle, send into the raw materials granule through discharging pipe 14 and grind the intracavity 11 once more, discharging pipe 14 should set up downwards to one side, is favorable to the defeated material, discharging pipe 14 and feed inlet 13 are located the top of grinding roller 62 and vibration screen cloth 2 respectively, and the raw materials granule that is not conform to the standard gets into defeated material chamber 12 through feed inlet 13.

In an embodiment, referring to fig. 2 and 3, a material conveying hopper 16 is installed at the top of a discharge pipeline of the grinding box 1, the material conveying hopper 16 is arranged to facilitate conveying of standard raw material powder out of the grinding box 1, so that raw material residue can be reduced, a striking component 5 is arranged at the bottom of the vibrating screen 2, the striking component 5 comprises a T-shaped pull rod 51, a vertical rod of the T-shaped pull rod 51 penetrates through the grinding box 1 and the material conveying hopper 16 and extends to the upper part of the material conveying hopper 16 to be provided with a striking plate 53, a limiting clamping seat 54 and a spring 52 are sequentially installed on the outer wall of the vertical rod of the T-shaped pull rod 51 from top to bottom, the top end of the spring 52 is fixedly connected with the bottom of the limiting clamping seat 54, the transverse rod of the T-shaped pull rod 51 is held and pulled down, the limiting clamping seat 54 presses the spring 52 downwards, then the T-shaped pull rod 51 is loosened, the striking plate 53 continuously strikes the vibrating screen 2 under the reverse elasticity of the spring 52, repeating the above operation, can effectual reduction vibration screen 2 by the possibility of raw materials granule jam to the effect and the efficiency of raw materials screening have been improved, protective sheath 55 is all installed with the junction of grinding case 1 and defeated hopper 16 to T type pull rod 51 through protective sheath 55 protection, hit the top of hitting board 53 and install rubber pad 531, hit board 53 through the protection of rubber pad 531.

The utility model discloses a concrete operation as follows:

firstly, raw materials to be ground are poured into a grinding box 1 from a feeding hopper, then a first driving motor 611 controls a first gear 612, a second gear 614 and a third gear 613 to be in meshing transmission, so as to drive a grinding roller 62 to rotate, the raw materials are ground through the matching of the grinding roller 62 and a grinding block 621, the raw materials after primary grinding can fall on a vibrating screen 2, then a vibrating motor 21 controls the vibrating screen 2 to vibrate, the raw materials are screened through the vibrating screen 2, the raw materials which do not accord with the standard are left on the vibrating screen 2, the raw materials which accord with the standard are conveyed out through the vibrating screen 2 from a feeding hopper 16 and a discharging pipeline, then an air pump 4 is started, wind power sends unqualified raw materials into a material conveying cavity 12 through a feeding port 13, then a material conveying rod 32 is controlled through a second driving motor 31 to drive a spiral conveying blade 33 to rotate, a discharging pipe is sent into the grinding cavity 11 through a spiral conveying blade 33 which continuously rotates, the grinding mechanism 6 is used for grinding the raw materials again, in the screening process, the cross rod of the T-shaped pull rod 51 is held and pulled down, the limiting clamping seat 54 presses the spring 52 downwards, then the T-shaped pull rod 51 is loosened, the beating plate 53 is beaten under the action of reverse elasticity of the spring 52 to continuously beat the vibrating screen 2, the operation is repeated, the possibility that the vibrating screen 2 is blocked by raw material particles can be effectively reduced, and the screening effect and efficiency of the raw materials can be improved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A grinding device for preparing anticorrosive materials comprises a grinding box (1) and is characterized in that the grinding box (1) is divided into a grinding cavity (11) and a material conveying cavity (12) through a partition plate, a grinding mechanism (6) is arranged in the grinding cavity (11), the grinding mechanism (6) comprises a driving device (61) and two grinding rollers (62), two ends of the two grinding rollers (62) are rotatably connected with the inner wall of the grinding box (1) through ball bearings, a vibrating screen (2) is movably arranged below the two grinding rollers (62) through a spherical pair, a material conveying mechanism (3) is arranged on the inner side of the material conveying cavity (12), the material conveying mechanism (3) comprises a second driving motor (31) and a material conveying rod (32), an output shaft of the second driving motor (31) is connected with the material conveying rod (32), and spiral conveying blades (33) are fixedly wrapped on the outer wall of the material conveying rod (32), and the top of the supporting plate of the grinding box (1) is sequentially and horizontally provided with a vibrating motor (21) and an air pump (4) from front to back, the output shaft of the vibrating motor (21) is connected with the vibrating screen (2), and the air outlet pipeline of the air pump (4) is communicated with the grinding box (1).

2. The grinding device for preparing anticorrosive materials according to claim 1, wherein a material conveying hopper (16) is installed at the top of a material discharging pipeline of the grinding box (1), a striking component (5) is arranged at the bottom of the vibrating screen (2), the striking component (5) comprises a T-shaped pull rod (51), a vertical rod of the T-shaped pull rod (51) penetrates through the grinding box (1) and the material conveying hopper (16) and extends to the position above the material conveying hopper (16) to be provided with a striking plate (53), a limiting clamping seat (54) and a spring (52) are sequentially installed on the outer wall of the vertical rod of the T-shaped pull rod (51) from top to bottom, and the top end of the spring (52) is fixedly connected with the bottom of the limiting clamping seat (54).

3. A grinding device for the preparation of anticorrosive materials according to claim 2, characterized in that the joints of the T-shaped draw bar (51) with the grinding box (1) and the hopper (16) are provided with protective sleeves (55).

4. A grinding device for anticorrosive material preparation according to claim 3, characterized in that a rubber pad (531) is mounted on top of the striking plate (53).

5. The grinding device for preparing anticorrosive material according to claim 1, wherein the driving device (61) comprises a first driving motor (611), the first driving motor (611) is fixed on the top of the grinding box (1), the output shaft of the first driving motor (611) is keyed with a first gear (612), the bottom of the first gear (612) is engaged with a second gear (614), the rear side of the second gear (614) is engaged with a third gear (613), one end of the two grinding rollers (62) penetrates through the grinding box (1) and is respectively connected with the second gear (614) and the third gear (613), and a plurality of grinding blocks (621) are uniformly distributed on the outer peripheral wall of the two grinding rollers (62).

6. A grinding apparatus for preparing anticorrosive material according to claim 1, characterized in that the second driving motor (31) is installed with a mounting bracket (15) at its outer side, the connecting rod of the mounting bracket (15) is connected with the bottom plate of the grinding box (1), and the second driving motor (31) is fixed on the top of the bottom plate of the mounting bracket (15).

7. The grinding device for anticorrosive material preparation according to claim 1, characterized in that a baffle net (41) is installed on the inner wall of the air outlet pipeline of the air pump (4).

8. A grinding device for preparing anticorrosive materials according to claim 1, characterized in that the partition of the grinding box (1) is provided with a discharge pipe (14) and a feed port (13) from top to bottom, and the discharge pipe (14) and the feed port (13) are respectively located above the grinding roller (62) and the vibrating screen (2).