CN214680655U

CN214680655U - Auxiliary dust removal device for cement bin

Info

Publication number: CN214680655U
Application number: CN202023166049.4U
Authority: CN
Inventors: 王永祥
Original assignee: Weifang Jinhe Machinery Co ltd
Current assignee: Weifang Jinhe Machinery Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-12
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a cement bin's supplementary dust collector, including the dust remover casing, be equipped with the cavity in the dust remover casing, be equipped with the sack filter screen in the cavity, sack filter screen top is equipped with the fixed plate, sack filter screen top run through the fixed plate and with fixed plate fixed connection, fixed plate and cavity inner wall fixed connection, be equipped with circular brush on the sack filter screen, establish in the middle through fixed plate fixed connection between the circular brush be equipped with elevating system on the dead lever, elevating system establishes in the cavity, elevating system one side is equipped with driving motor, driving motor and the outer lateral wall fixed connection of dust remover casing. The utility model discloses a set up elevating system, elevating system can realize that the elevating movement of a plurality of circular brushes comes to carry out repeated cleaning to the sack filter screen, and clean effectual, efficient has saved manpower, material resources.

Description

Auxiliary dust removal device for cement bin

Technical Field

The utility model belongs to the technical field of dust collecting equipment, especially, relate to an auxiliary dust collector of cement bin.

Background

When the cement bin of concrete mixing plant is beaten material or blowing, can produce a lot of dust, remove dust with the dust remover casing usually, however when dust remover casing transships or other trouble, the dust becomes to discharge and gets into the atmosphere, causes environmental pollution, also can cause harm to job site personnel's health.

Among the prior art, when dust remover casing dust removal effect worsened, the professional can dismantle the washing with the sack filter screen in the dust remover casing, because dust remover casing volume is great relatively, dismantles also comparatively troublesome, and manpower and materials are wasted in the manual cleaning.

Therefore, the auxiliary dust removal device for the cement bin is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of manpower and material resources waste due to the cloth bag filter screen in the shell of the manual cleaning dust remover, and providing an auxiliary dust removing device for a cement bin.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an auxiliary dust collector in cement bin, includes the dust remover casing, be equipped with the cavity in the dust remover casing, be equipped with the sack filter screen in the cavity, sack filter screen top is equipped with the fixed plate, sack filter screen top run through the fixed plate and with fixed plate fixed connection, fixed plate and cavity inner wall fixed connection, be equipped with circular brush on the sack filter screen, through dead lever fixed connection between the circular brush, establish in the middle be equipped with elevating system on the dead lever, elevating system establishes in the cavity, elevating system one side is equipped with driving motor, driving motor and dust remover casing one side fixed connection.

Preferably, elevating system removes frame, dwang and support by disc, riser, cylinder piece, cross and constitutes, dwang one end and driving motor output fixed connection, the dwang other end runs through the riser and rotates with the riser to be connected, the dwang other end run through the disc and with disc fixed connection, cylinder piece and disc fixed connection, support fixed connection is at the riser both ends, the cross removes the vertical sliding connection of frame upper and lower extreme and two supports, the cross removes a middle part and is equipped with the spout, the cylinder piece can slide in the spout.

Preferably, the circular brush consists of a circular ring and a brush, the brush is uniformly and fixedly connected to the inner surface of the circular ring, and the surrounding diameter of the brush is equal to that of the cloth bag filter screen.

Preferably, the disc is vertically arranged on one side, away from the driving motor, of the vertical plate, and the cylindrical block is arranged at the eccentric position of the disc.

Preferably, the vertical plate is vertically placed, and the top end of the vertical plate is fixedly connected with the inner wall of the cavity.

Preferably, the top end of the cross-shaped moving frame penetrates through the top end of the dust remover shell and is in sliding connection with the top end of the dust remover shell, the bottom end of the cross-shaped moving frame penetrates through the fixed plate and is in sliding connection with the fixed plate, and the bottom end of the cross-shaped moving frame is fixedly connected with the fixed rod arranged in the middle.

Preferably, the side wall of the sliding groove is smoothly arranged, two ends of the sliding groove are of semicircular structures, and the radius of each semicircular structure is larger than that of each cylindrical block.

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

1. the utility model is provided with the circular brush, the brush is uniformly and fixedly connected on the inner surface of the circular ring, and the diameter surrounded by the brush is equal to the diameter of the cloth bag filter screen, so that the brush can be better close to the cloth bag, and the dust attached to the surface of the cloth bag filter screen can be cleaned more thoroughly;

2. the utility model realizes the connection of a plurality of circular brushes through the fixed rod by arranging the fixed rod, realizes the simultaneous movement of a plurality of circular brushes and realizes the simultaneous cleaning of a plurality of cloth bag filter screens;

3. the utility model discloses a set up elevating system, elevating system can realize that the elevating movement of a plurality of circular brushes comes to carry out repeated cleaning to the sack filter screen, and clean effectual, efficient has saved manpower, material resources.

Drawings

Fig. 1 is a schematic view of a front view section structure of an auxiliary dust removing device of a cement silo according to the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of an auxiliary dust removing device for a cement silo according to the present invention;

Fig. 3 is a schematic view of a cross-sectional structure from a-a in fig. 2 of the auxiliary dust removing device for a cement silo according to the present invention;

fig. 4 is the utility model provides a supplementary dust collector's in cement bin's supporting structure sketch map.

In the figure: 1 dust remover shell, 2 cavities, 3 cloth bag filter screens, 4 fixing plates, 5 circular brushes, 51 circular rings, 52 brushes, 6 fixing rods, 7 lifting mechanisms, 71 circular discs, 72 vertical plates, 73 cylindrical blocks, 74 cross moving frames, 75 rotating rods, 76 supports, 77 sliding grooves and 8 driving motors.

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.

Referring to fig. 1-4, an auxiliary dust removing device for a cement silo comprises a dust remover shell 1, wherein a cavity 2 is arranged in the dust remover shell 1, a cloth bag filter screen 3 is arranged in the cavity 2, airflow enters from the bottom end of the dust remover shell 1 to drive dust to enter the cloth bag filter screen 3 from the bottom end of the dust remover shell 1 and adhere to the surface of the cloth bag filter screen 3, the cloth bag filter screen 3 can purify the dust, and purified gas flows out from the top end of the dust remover shell 1.

The top end of the cloth bag filter screen 3 is provided with a fixing plate 4, the fixing plate 4 is fixedly connected with the inner wall of the cavity 2, and the top end of the cloth bag filter screen 3 is fixed on the fixing plate 4.

Be equipped with circular brush 5 on the sack filter screen 3, through 6 fixed connection of dead lever between the circular brush 5, circular brush 5 comprises circular circle 51 and brush 52, and the even fixed connection of brush 52 is at circular circle 51 internal surface, and brush 52 encircles the radius and equals the radius of sack filter screen 3, and brush 52 in the circular brush 5 can realize cleaning the dust on the surface of sack filter screen 3.

A lifting mechanism 7 is arranged on the fixed rod 6 in the middle, the lifting mechanism 7 is arranged in the cavity 2, a driving motor 8 is arranged on one side of the lifting mechanism 7, and the driving motor 8 is fixedly connected with one side of the dust remover shell 1.

Elevating system 7 is by disc 71, the riser 72, cylinder piece 73, the cross removes frame 74, dwang 75 and support 76 are constituteed, dwang 75 one end and 8 output end fixed connection of driving motor, the dwang 75 other end run through riser 72 and rotate with riser 72 and be connected, the dwang 75 other end run through disc 71 and with disc 71 fixed connection, cylinder piece 73 and disc 71 fixed connection, support 76 fixed connection is at riser 72 both ends, the cross removes the vertical sliding connection of frame 74 upper and lower extreme and two supports 76, cross removes frame 74 middle part and is equipped with spout 77, cylinder piece 73 and spout 77 sliding connection.

The riser 72 is vertical to be placed, riser 72 top and 2 inner wall fixed connection of cavity, and the vertical setting of disc 71 is kept away from driving motor 8 one side at riser 72, and cylinder piece 73 is established at disc 71 border position, and the smooth setting of spout 77 lateral wall, and the spout 77 both ends are half circular structure, and the diameter of half circular structure is greater than cylinder piece 73 diameter, is convenient for realize the slip of cylinder piece 73 and spout 77.

The driving motor 8 is turned on, the model of the driving motor 8 is Y80M1-2, the output end of the driving motor 8 rotates to drive the rotating rod 75 fixedly connected with the driving motor to rotate, the rotating rod 75 rotates to drive the disk 71 fixedly connected with the rotating rod to rotate, the disk 71 rotates to drive the cylindrical block 73 fixedly connected with the rotating rod to rotate, the cylindrical block 73 rotates to drive the cross moving frame 74 slidably connected with the sliding groove 77 to move, the supports 76 are fixed at the two ends of the vertical plate 72, the vertical plate 72 is vertically placed, the top end of the vertical plate 72 is fixedly connected with the top end of the dust remover shell 1, the upper end and the lower end of the cross moving frame 74 are vertically slidably connected with the two supports 76, and therefore the cross moving frame 74 reciprocates vertically.

The top end of the cross moving frame 74 penetrates through the top end of the shell of the dust remover shell 1 and is in sliding connection with the top end of the shell of the dust remover shell 1, the bottom end of the cross moving frame 74 penetrates through the fixing plate 4 and is in sliding connection with the fixing plate 4, the bottom end of the cross moving frame 74 is fixedly connected with the fixing rod 6 arranged in the middle, and the circular brush 5 is fixedly connected with the fixing rod 6, so that the cross moving frame 74 drives the circular brush 5 to do vertical reciprocating motion.

Now, the operation principle of the present invention is described as follows:

this supplementary dust collector in cement bin is when using, open driving motor 8, 8 output of driving motor rotates and drives disc 71 through dwang 75 and rotate, disc 71 rotates and drives cylinder piece 73 at the 77 internal rotation of spout, because the cross moves the frame 74 and goes up the lower extreme and two vertical sliding connection of support 76, support 76 is fixed at riser 72 both ends, so the cross moves the frame 74 and is up-and-down reciprocating motion in vertical direction, again because the cross moves the frame 74 bottom and establishes 6 fixed connection of dead lever in the middle of with, through 6 fixed connection of dead lever between the circular brush 5, so the cross moves the frame 74 and drives the circular brush 5 and be the up-and-down reciprocating motion of vertical direction, the realization is cleaned the repetition of sack filter screen 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An auxiliary dust removal device of a cement bin comprises a dust remover shell (1) and is characterized in that, a cavity (2) is arranged in the dust remover shell (1), a cloth bag filter screen (3) is arranged in the cavity (2), the top end of the cloth bag filter screen (3) is provided with a fixed plate (4), the top end of the cloth bag filter screen (3) penetrates through the fixed plate (4) and is fixedly connected with the fixed plate (4), the fixed plate (4) is fixedly connected with the inner wall of the cavity (2), the cloth bag filter screen (3) is provided with a circular brush (5), the circular brushes (5) are fixedly connected through a fixed rod (6), a lifting mechanism (7) is arranged on the fixed rod (6) arranged in the middle, the lifting mechanism (7) is arranged in the cavity (2), one side of the lifting mechanism (7) is provided with a driving motor (8), and the driving motor (8) is fixedly connected with the outer side wall of the dust remover shell (1).

2. The auxiliary dust removing device for the cement bin is characterized in that the lifting mechanism (7) consists of a disc (71), a vertical plate (72), a cylindrical block (73), a cross moving frame (74), a rotating rod (75) and a bracket (76), one end of the rotating rod (75) is fixedly connected with the output end of the driving motor (8), the other end of the rotating rod (75) penetrates through the vertical plate (72) and is rotatably connected with the vertical plate (72), the other end of the rotating rod (75) penetrates through the disc (71) and is fixedly connected with the disc (71), the cylindrical block (73) is fixedly connected with the disc (71), the bracket (76) is fixedly connected with two ends of the cross vertical plate (72), the upper end and the lower end of the cross moving frame (74) are vertically and slidably connected with the two brackets (76), and a sliding groove (77) is formed in the middle part of the cross moving frame (74), the cylindrical block (73) is connected with the sliding groove (77) in a sliding way.

3. The auxiliary dust removing device for the cement bin is characterized in that the circular brush (5) consists of a circular ring (51) and a brush (52), the brush (52) is uniformly and fixedly connected to the inner surface of the circular ring (51), and the surrounding diameter of the brush (52) is equal to that of the cloth bag filter screen (3).

4. The auxiliary dust removing device for the cement bin is characterized in that the disc (71) is vertically arranged on one side of the vertical plate (72) far away from the driving motor (8), and the cylindrical block (73) is arranged at an eccentric position of the disc (71).

5. The auxiliary dust removing device for the cement bin is characterized in that the vertical plates (72) are vertically arranged, and the top ends of the vertical plates (72) are fixedly connected with the inner wall of the cavity (2).

6. The auxiliary dust removing device for the cement bin as claimed in claim 2, wherein the top end of the cross moving frame (74) penetrates through the top end of the housing of the dust remover housing (1) and is slidably connected with the top end of the housing of the dust remover housing (1), the bottom end of the cross moving frame (74) penetrates through the fixed plate (4) and is slidably connected with the fixed plate (4), and the bottom end of the cross moving frame (74) is fixedly connected with the fixed rod (6) arranged in the middle.

7. The auxiliary dust removing device for the cement bin is characterized in that the side wall of the chute (77) is smoothly arranged, two ends of the chute (77) are of semicircular structures, and the radius of each semicircular structure is larger than that of the cylindrical block (73).