CN211359513U

CN211359513U - Combined rotary filter screen

Info

Publication number: CN211359513U
Application number: CN201921608577.5U
Authority: CN
Inventors: 朱斯瑶; 姚稀敏
Original assignee: Yixing Yiyuan Environmental Protection Equipment Co ltd
Current assignee: Yixing Yiyuan Environmental Protection Equipment Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-08-28
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a combined rotary filter screen, which comprises a filter screen cylinder body, wherein the upper end of the filter screen cylinder body is provided with a feed inlet, a speed regulating motor is arranged in a motor box, the right side of the speed regulating motor is provided with a rotating shaft, the rotating shaft is horizontally arranged in the filter screen cylinder body, the rotating shaft arranged in the filter screen cylinder body is welded with a first supporting rod, a first filter screen is horizontally sleeved on the rotating shaft, the inner wall of the first filter screen is welded with a helical blade groove, the right side of the rotating shaft is horizontally sleeved with a second filter screen, sand and the first filter screen and the second filter screen are carefully filtered and distinguished, so that the blockage of the first filter screen is avoided, and then the first material collecting vehicle and the second material collecting vehicle which are arranged are of a movable structure, so that the efficiency can be improved by classification for filtering and collecting the sand and collecting, and, the requirement of blanking speed is met, the operation efficiency is improved, and the operation is simple.

Description

Combined rotary filter screen

Technical Field

The utility model belongs to the technical field of the combination filter screen, concretely relates to modular rotary filter screen.

Background

The gravel is a loose mixture of sand grains and broken stones, mineral or rock particles with the particle size of 0.074-2 mm are generally called sand, gravel or cobble with the particle size of more than 2mm, if most of the broken stones in the gravel are gravels, the gravel is called sand gravel, sandstone is also called gravel in daily life, different gravel structures have larger difference, some particles have uniform thickness and different sizes, the roundness of broken chips in some gravel is very good, the edges and corners of the broken chips in some gravel are distinct, the gravel belongs to loose objects, and the gravel is also needed to be used in modern building construction, so that necessary filtering and screening treatment needs to be carried out on the gravel, and the gravel is more efficiently used.

However, the existing sand-stone filtering device has some defects in the using process, the filtering treatment of sand-stone is not efficient enough, the phenomenon of blockage is easy to occur, and the working continuity of the filtering device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular rotary filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular rotary filter screen, includes the filter screen barrel, the feed inlet has been seted up to filter screen barrel upper end, the welding of filter screen barrel left side has the motor box, speed governing switch box is installed on motor box top, motor box internally mounted has the buncher, the axis of rotation is installed on the buncher right side, axis of rotation horizontal installation is inside the filter screen barrel, the axis of rotation welding of filter screen barrel internally mounted has first bracing piece, the level has cup jointed first filter screen in the axis of rotation, the welding of first filter screen inner wall has the helical blade groove, the second filter screen has been cup jointed to axis of rotation right side level, the welding has the second bracing piece in the axis of rotation, the welding has the separation flitch in the middle of the filter screen barrel inner wall, filter screen barrel.

Preferably, the bottom of the filter screen cylinder is welded with a support frame, the bottom of the support frame is welded with a support seat, and a partition plate is welded in the middle of the support frame.

Preferably, the lower ends of the first discharge port and the second discharge port are provided with a first material receiving vehicle and a second material receiving vehicle.

Preferably, the rotating shaft is connected with the first filter screen and the second filter screen through a first supporting rod and a second supporting rod.

Preferably, the support frame is welded to the combined structure through steel bars.

Preferably, the leak hole that first filter screen was equipped with is less than the minimum diameter of grit, and first filter screen is formed for the steel wire combination.

Preferably, pulleys are respectively installed at the bottoms of the first material receiving vehicle and the second material receiving vehicle.

Compared with the prior art, the utility model discloses a technological effect and advantage: when the combined rotary filter screen is used, the first filter screen and the second filter screen which are arranged on the rotating shaft are driven to rotate by the speed regulating motor, the first filter screen can filter larger impurity particles in sand, the quality of sand feeding is ensured, the filtered sand is discharged to the first receiving trolley through the first discharge port, the sand which is not filtered by the first filter screen is discharged to the second filter screen through the helical blade groove, and the sand is discharged to the second discharge port through the second filter screen and is collected into the second receiving trolley, so that the sand is finely filtered and distinguished by the first filter screen and the second filter screen, the blockage of the first filter screen is avoided, the first receiving trolley and the second receiving trolley which are arranged are of a movable structure, the efficiency can be improved by classification for filtering and collecting the sand, the speed regulating motor can be used for regulating according to the actual blanking speed, and the requirement of fast and slow blanking can be met, thereby reduced the payment of operating personnel physical power, improved the operating efficiency, easy operation.

Drawings

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

FIG. 2 is a left side view schematic diagram of the first filter screen of the present invention;

fig. 3 is a left side view structural diagram of the second filter screen of the present invention.

In the figure: 1. a filter screen cylinder; 2. a motor box; 3. a feed inlet; 4. a speed-regulating motor; 5. a speed regulation switch box; 6. a supporting seat; 7. a first discharge port; 8. a second discharge port; 9. a first receiving vehicle; 10. a second material receiving vehicle; 11. a support frame; 12. a rotating shaft; 13. a second filter screen; 14. a first filter screen; 15. a helical blade groove; 16. a first support bar; 17. a second support bar; 18. a material separating plate.

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. 1-3, the present invention provides a technical solution: a combined rotary filter screen comprises a filter screen cylinder body 1, wherein the upper end of the filter screen cylinder body 1 is provided with a feed inlet 3, a motor box 2 is welded on the left side of the filter screen cylinder body 1, a speed regulating switch box 5 is installed at the top end of the motor box 2, the speed regulating motor 4 is arranged in the motor box 2, the right side of the speed regulating motor 4 is provided with a rotating shaft 12, the rotating shaft 12 is horizontally arranged in the filter screen cylinder body 1, the rotating shaft 12 arranged in the filter screen cylinder body 1 is welded with a first supporting rod 16, a first filter screen 14 is horizontally sleeved on the rotating shaft 12, a spiral blade groove 15 is welded on the inner wall of the first filter screen 14, a second filter screen 13 is horizontally sleeved at the right side of the rotating shaft 12, a second support rod 17 is welded on the rotating shaft 12, the middle welding of filter screen barrel 1 inner wall has partition board 18, filter screen barrel 1 bottom is equipped with first discharge gate 7 and second discharge gate 8 respectively.

Specifically, the welding of 1 bottom of filter screen barrel has braced frame 11, and braced frame 11 bottom welding has supporting seat 6, the welding has the baffle in the middle of braced frame 11, makes the grit after the filtration can not mix together.

Specifically, first discharge gate 7 and 8 lower extremes of second discharge gate are equipped with first skip 9 and the second skip 10 that connects, and the collection after the grit classification of being convenient for filters is used.

Specifically, the rotating shaft 12 is connected to the first filter 14 and the second filter 13 through a first support rod 16 and a second support rod 17, so that the rotating shaft can work more stably.

Specifically, braced frame 11 makes filter screen barrel 1 reach the rotatory best efficiency that filters through steel bar welding integrated configuration.

Specifically, the leak holes formed in the first filter 14 are smaller than the minimum diameter of the sandstone, and the first filter 14 is formed by combining steel wires, so that the sandstone reaches the use standard.

Specifically, pulleys are mounted at the bottoms of the first material receiving vehicle 9 and the second material receiving vehicle 10.

During the specific use, during the use, start through buncher 4 and drive first filter screen 14 and second filter screen 13 and rotate and add filter screen barrel 1 inside through feed inlet 3 with grit, the grit of greater granule is filtered through first filter screen 14, then the grit granule after filtering gets into first skip 9 and stores, then the grit granule that does not filter gets into the second through second filter screen 13 and connects the interior storage of skip 10, also make and adjust filterable speed, improve the speed and the efficiency of filtering the grit, the quality after the grit filters has been improved, the efficiency of work has also been improved, thereby the physical effort of operating personnel has been reduced, operation flexibility has been improved.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a modular rotary filter screen, includes filter screen barrel (1), its characterized in that: the filter screen cylinder is characterized in that a feed inlet (3) is formed in the upper end of the filter screen cylinder body (1), a motor box (2) is welded on the left side of the filter screen cylinder body (1), a speed regulation switch box (5) is installed on the top end of the motor box (2), a speed regulation motor (4) is installed inside the motor box (2), a rotating shaft (12) is installed on the right side of the speed regulation motor (4), the rotating shaft (12) is horizontally installed inside the filter screen cylinder body (1), a first supporting rod (16) is welded on the rotating shaft (12) which is installed inside the filter screen cylinder body (1), a first filter screen (14) is horizontally sleeved on the rotating shaft (12), a spiral blade groove (15) is welded on the inner wall of the first filter screen (14), a second filter screen (13) is horizontally sleeved on the right side of the rotating shaft (12), a second supporting rod (17) is welded on, the bottom of the filter screen cylinder body (1) is respectively provided with a first discharge hole (7) and a second discharge hole (8).

2. A modular rotary screen according to claim 1, wherein: the bottom of the filter screen cylinder body (1) is welded with a supporting frame (11), the bottom of the supporting frame (11) is welded with a supporting seat (6), and a partition plate is welded in the middle of the supporting frame (11).

3. A modular rotary screen according to claim 1, wherein: the lower ends of the first discharge hole (7) and the second discharge hole (8) are provided with a first material receiving vehicle (9) and a second material receiving vehicle (10).

4. A modular rotary screen according to claim 1, wherein: the rotating shaft (12) is connected with the first filter screen (14) and the second filter screen (13) through a first supporting rod (16) and a second supporting rod (17).

5. A modular rotary screen according to claim 1, wherein: and a speed regulation knob is arranged in the speed regulation switch box (5).

6. A modular rotary screen according to claim 1, wherein: the first filter screen (14) is provided with leakage holes smaller than the minimum diameter of sand.

7. A modular rotary screen according to claim 3 wherein: pulleys are mounted at the bottoms of the first material receiving vehicle (9) and the second material receiving vehicle (10).