CN213644477U

CN213644477U - Prevent stifled vertical sand mill filter screen

Info

Publication number: CN213644477U
Application number: CN202022333432.8U
Authority: CN
Inventors: 岳新乐; 薛亚轲; 李相军; 范海龙
Original assignee: Pingdingshan Yinong Technology Co ltd
Current assignee: Pingdingshan Yinong Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-09
Anticipated expiration: 2030-10-20

Abstract

The utility model belongs to the technical field of sand mills, and discloses an anti-blocking vertical sand mill filter screen, which comprises a base plate, the bottom of the base plate is symmetrically and fixedly connected with two connecting frames, the top of the base plate is provided with a filter screen, and one side of the top of the base plate, which is close to the filter screen, is provided with an inclined block, the top of the filter screen is provided with a top ring, the top ring is provided with a feeding hole, a motor is arranged between the two connecting frames, the top of the motor is rotatably connected with a rotating shaft, the end of the rotating shaft extending to the upper part of the inclined block is provided with a sleeve, the circumferential surface of the sleeve is provided with a scraper, the utility model drives the rotating shaft to rotate through the motor, the sleeve is driven to rotate by the rotating shaft, the scraper is driven to move by the sleeve, the filter screen is scraped by the scraper, thereby with the material clearance on the filter screen, let the difficult emergence of filter screen block up, let the ejection of compact that the device can be normal to reach the effect that improves device discharging efficiency.

Description

Prevent stifled vertical sand mill filter screen

Technical Field

The utility model belongs to the technical field of the sand mill, concretely relates to prevent stifled vertical sand mill filter screen.

Background

The sand mill is the most extensive, the most advanced, the most efficient grinding equipment of present material adaptability, and the grinding chamber is narrowest, and the driving lever clearance is minimum, and the grinding energy is the most intensive, cooperates high performance cooling system and automatic control system, can realize the continuous processing of material and discharge in succession, very big improvement production efficiency.

But the vertical sand mill filter screen on the existing market does not set up the structure of being convenient for clear up the filter screen, and the device during operation, the filter screen is blockked up easily to let the unable normal ejection of compact of device, reduce device discharging efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent stifled vertical sand mill filter screen to the filter screen that provides in solving above-mentioned background is blockked up the problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-blocking vertical sand mill filter screen, includes the base plate, two links of base plate bottom symmetry fixedly connected with, the filter screen is installed at the base plate top, and the base plate top is close to one side of filter screen and installs the sloping block, the apical ring is installed at the top of filter screen, the feed port has been seted up on the apical ring, two install the motor between the link, the top of motor is rotated and is connected with the pivot, the sleeve pipe is installed to the one end that the pivot extends to the sloping block top, the scraper blade is installed to the sheathed tube periphery.

Preferably, the circumferential surface of the rotating shaft is fixedly connected with a fixed plate at a position close to the lower part of the sleeve, the circumferential surface of the rotating shaft is screwed and connected with a spiral ring at a position close to the upper part of the sleeve, and one side of the sleeve close to the rotating shaft is provided with a through hole.

Preferably, two convex blocks are symmetrically arranged at the top of the fixing plate, and anti-skid grooves are formed in the tops of the two convex blocks.

Preferably, an annular groove is formed in the circumferential surface of the spiral ring, and an arc transition is formed at the inward concave part of the annular groove.

Preferably, the annular groove is sleeved with an annular sleeve, and the outer wall of the annular sleeve forms an anti-skid convex pattern.

Preferably, the cross sections of the rotating shaft and the through hole are both circular structures, and the diameter of the rotating shaft is smaller than that of the through hole.

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

(1) the utility model discloses a motor drives the pivot and rotates, drives the sleeve pipe through the pivot and rotates, drives the scraper blade through the sleeve pipe and removes, scratches the filter screen through the scraper blade to with the material clearance on the filter screen, let the difficult emergence of filter screen block up, let the ejection of compact that the device can be normal, thereby reach the effect that improves device discharging efficiency.

(2) On the basis of above-mentioned intentional effect, the utility model discloses a fixed plate supports the sleeve pipe below, moves the spiro through twisting, makes the spiro support the sleeve pipe, when needing to change sleeve pipe and scraper blade, only needs to twist off the spiro and can change, lets the device be convenient for change sleeve pipe and scraper blade, need not to twist off a large amount of fixed knot and constructs, improves the efficiency of changing sleeve pipe and scraper blade.

Drawings

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

FIG. 2 is an internal structural view of the present invention;

fig. 3 is a top view of the top ring of the present invention;

FIG. 4 is a top view of the sleeve of the present invention when connected to the rotating shaft;

FIG. 5 is an enlarged view of portion A of FIG. 2;

FIG. 6 is an enlarged view of portion B of FIG. 2;

in the figure: 1. a substrate; 2. a motor; 3. a top ring; 4. a rotating shaft; 5. filtering with a screen; 6. a squeegee; 7. a through hole; 8. a bump; 9. a sloping block; 10. a fixing plate; 11. an annular sleeve; 12. a spiro ring; 13. an annular groove; 14. a feed port; 15. a connecting frame; 16. a sleeve.

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. 1-6, the present invention provides the following technical solutions: the utility model provides an anti-blocking vertical sand mill filter screen, including base plate 1, two link 15 of 1 bottom symmetry fixedly connected with of base plate, filter screen 5 is installed at 1 top of base plate, and the one side that the 1 top of base plate is close to filter screen 5 installs sloping block 9, apical ring 3 is installed at the top of filter screen 5, feed port 14 has been seted up on the apical ring 3, install motor 2 between two link 15, motor 2's top is rotated and is connected with pivot 4, sleeve pipe 16 is installed to the one end that pivot 4 extends to sloping block 9 top, scraper blade 6 is installed to sleeve pipe 16's periphery, motor 2 adopts Y2-90L-4 driving motor, it rotates to drive pivot 4 through motor 2, it rotates to drive sleeve pipe 16 through pivot 4, thereby drive scraper blade 6 and rotate, clear up filter screen 5 through scraper blade 6, thereby improve filter screen 5's cleaning.

Furthermore, a fixing plate 10 is fixedly connected to the circumferential surface of the rotating shaft 4 at a position close to the lower part of the sleeve 16, a spiral ring 12 is screwed to the circumferential surface of the rotating shaft 4 at a position close to the upper part of the sleeve 16, a through hole 7 is formed in one side of the sleeve 16 close to the rotating shaft 4, the bottom of the sleeve 16 is supported by the fixing plate 10, the spiral ring 12 is screwed, the spiral ring 12 is abutted against the upper part of the sleeve 16, the sleeve 16 is fixed, and when the sleeve 16 and the scraper 6 need to be replaced, the scraper 6 and the sleeve 16 can be replaced only by screwing off the spiral ring.

Further, two lugs 8 are symmetrically installed at the top of the fixing plate 10, anti-slip grooves are formed in the tops of the two lugs 8, and the fixing plate 10 is more stable when abutting against the sleeve 16 through the anti-slip grooves and the lugs 8.

Furthermore, an annular groove 13 is formed in the circumferential surface of the spiral ring 12, an arc transition is formed at the concave part of the annular groove 13, and the spiral ring 12 is convenient to rotate through the arc transition and the annular groove 13.

Further, the annular groove 13 is sleeved with an annular sleeve 11, the outer wall of the annular sleeve 11 forms an anti-slip convex pattern, and the annular groove 13 is convenient to hold through the anti-slip convex pattern and the annular sleeve 11.

Furthermore, the cross sections of the rotating shaft 4 and the through hole 7 are circular structures, the diameter of the rotating shaft 4 is smaller than that of the through hole 7, and the rotating shaft 4 can conveniently penetrate through the sleeve 16 through the through hole 7 with the larger diameter.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is moved to the interior of a vertical sand mill, a sleeve 16 is clamped with a rotating shaft 4 through a through hole 7, the sleeve 16 is supported by a fixing plate 10, a spiral ring 12 is screwed, the spiral ring 12 is fixed above the sleeve 16 on the rotating shaft 4, thereby the sleeve 16 and a scraper 6 are fixed, materials are filtered through a filter screen 5, holes on the filter screen 5 of a filtered material barrel are discharged, when the filter screen 5 needs to be cleaned, the rotating shaft 4 is driven to rotate through a motor 2, the sleeve 16 and the scraper 6 are driven to rotate through the rotating shaft 4, the filter screen 5 is cleaned through the scraper 6, the filter screen 5 is convenient to clean after being blocked, the discharging efficiency of the materials is higher through an inclined block 9, when the sleeve 16 and the scraper 6 need to be replaced, only the spiral ring 12 needs to be screwed off, namely, the damaged sleeve 16 and scraper 6 can be taken off, a new sleeve 16 and scraper 6 are clamped with the rotating, the screw ring 12 is screwed down, and then the sleeve 16 and the scraper 6 can be replaced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides an prevent stifled vertical sand mill filter screen which characterized in that: including base plate (1), two link (15) of base plate (1) bottom symmetry fixedly connected with, filter screen (5) are installed at base plate (1) top, and base plate (1) top is close to one side of filter screen (5) and installs sloping block (9), top ring (3) are installed at the top of filter screen (5), feed port (14), two have been seted up on top ring (3) install motor (2) between link (15), the top of motor (2) is rotated and is connected with pivot (4), sleeve pipe (16) are installed to the one end that pivot (4) extended to sloping block (9) top, scraper blade (6) are installed to the periphery of sleeve pipe (16).

2. The anti-blocking vertical sand mill filter screen according to claim 1, characterized in that: the fixing plate (10) is fixedly connected to the position, close to the lower portion of the sleeve (16), of the circumferential surface of the rotating shaft (4), the spiral ring (12) is connected to the position, close to the upper portion of the sleeve (16), of the circumferential surface of the rotating shaft (4) in a screwing mode, and the through hole (7) is formed in one side, close to the rotating shaft (4), of the sleeve (16).

3. The anti-blocking vertical sand mill filter screen according to claim 2, characterized in that: two convex blocks (8) are symmetrically arranged at the top of the fixing plate (10), and anti-skidding grooves are formed in the tops of the two convex blocks (8).

4. The anti-blocking vertical sand mill filter screen according to claim 2, characterized in that: an annular groove (13) is formed in the circumferential surface of the spiral ring (12), and an arc transition is formed at the inward concave position of the annular groove (13).

5. The anti-blocking vertical sand mill filter screen according to claim 4, characterized in that: the annular groove (13) is sleeved with an annular sleeve (11), and the outer wall of the annular sleeve (11) forms an anti-skid convex pattern.

6. The anti-blocking vertical sand mill filter screen according to claim 2, characterized in that: the cross sections of the rotating shaft (4) and the through hole (7) are both circular structures, and the diameter of the rotating shaft (4) is smaller than that of the through hole (7).