Dust protection device for waterproof mortar powder production

Abstract

The utility model discloses a waterproof mortar powder production dust protection device, which relates to the technical field of dust protection devices, and adopts the technical scheme that the waterproof mortar powder production dust protection device comprises a protection shell, an air inlet is fixedly formed in one side of the protection shell, an air draft device is fixedly arranged in the protection shell, and a partition plate is fixedly arranged in the protection shell; two limiting strips are fixedly arranged on one side of the partition plate, and a dust collecting mechanism is arranged in the protective shell. The dust protection device for waterproof mortar powder production has the beneficial effects that dust is absorbed through the working air inlet of the air draft device and is blown into the dust inlet air duct through the other end, blown-out gas carries the dust, the dust is intercepted through the cloth type ventilation opening, only the gas can be exhausted, and the dust protection effect is good. And through longitudinal movement of the connecting block, the brush brushes the cloth type ventilation opening, so that the situation that the ventilation effect of the cloth type ventilation opening is affected due to the fact that the cloth type ventilation opening is blocked by the dust is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust protection device technical field, concretely relates to a waterproof mortar powder production dust protection device. BACKGROUND

[0002] Currently in the waterproof mortar production process needs to transport the granules or powder between each station, is easy to produce dust, pollutes the working environment, for realizing the purpose of dust protection, adopts the air draft device to suck away the dust.

[0003] For example, the publication number: CN211679228U, discloses a waterproof mortar powder production dust protection device, including: dust collection box, dust collection box one end is equipped with dust suction port, dust suction port is installed with dust suction pipe, dust suction pipe one end is installed on dust suction port, the other end is installed on the air inlet of negative pressure fan, dust collection box is equipped with dust dispersion suction device, dust collection box outside is installed through the box body installation support and is installed in dust production station one side, the dust dispersion suction device includes spiral air suction rod, spiral air suction rod outside is fixed with a plurality of dispersion rubber head, dispersion rubber head evenly distributes in spiral air suction rod outside, spiral air suction rod both ends are installed in dust collection box through the rotary support bearing, spiral air suction rod is equipped with rotary drive wheel, the utility model not only can produce negative pressure auxiliary dust collection, but also can prevent dust from blocking dust suction port, reduces equipment maintenance frequency, in addition, can according to different production station, flexible adjustment installation angle, improves equipment application range.

[0004] The existing air draft device can suck away the dust, but it is inconvenient to collect and recycle the sucked dust, which can cause the waste of waterproof mortar dust, therefore, a waterproof mortar powder production dust protection device is needed, which can absorb the scattered dust and collect the absorbed dust. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a waterproof mortar powder production dust protection device through dust collection mechanism to solve the problem that the air draft device can suck away the dust, but it is inconvenient to recycle the sucked dust, which can cause the waste of waterproof mortar dust.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a waterproof mortar powder production dust protection device, including protection shell, the protection shell one side is equipped with the air inlet, the protection shell inside is equipped with the air draft device, the protection shell inside is equipped with the baffle, the baffle one side is equipped with two limit strips, and the protection shell inside is equipped with dust collection mechanism.

[0007] The dust collecting mechanism comprises a dust collecting shell arranged in the protection shell, a dust inlet air duct and a dust collecting groove are arranged in the dust collecting shell, a cloth type ventilation opening is arranged on one side of the dust collecting shell, a blockage preventing assembly is arranged in the dust collecting shell, the blockage preventing assembly comprises a fan blade, a reciprocating screw rod is fixedly inserted into the fan blade, a sliding seat is sleeved on the reciprocating screw rod, a top rod is fixedly arranged on the top of the sliding seat, a connecting block is fixedly arranged on the top of the top rod, and a brush is fixedly arranged on one side of the connecting block.

[0008] Preferably, one end of the air inlet of the air extraction device is fixedly connected with the air inlet, one end of the air outlet of the air extraction device penetrates through the partition plate and extends into the dust inlet air duct, and the other end of the air outlet of the air extraction device is fixedly connected with the partition plate.

[0009] Preferably, the dust collecting shell is arranged in the protection shell and is slidably connected with the protection shell, and one end of the dust collecting shell extends into the two limiting strips and is slidably connected with the two limiting strips.

[0010] Preferably, the reciprocating screw rod penetrates through the two side walls of the dust collecting shell and is connected with the two side walls of the dust collecting shell through bearings.

[0011] Preferably, the sliding seat is sleeved on the reciprocating screw rod and is connected with the reciprocating screw rod through a three-dimensional cam pair, one end of the sliding seat is in contact with and slidably connected with one side wall of the dust collecting shell.

[0012] Preferably, the top rod extends into the dust inlet air duct and is slidably connected with the bottom of the dust inlet air duct.

[0013] Preferably, one side of the brush is in contact with the cloth type ventilation opening.

[0014] The embodiment of the utility model has the following advantages:

[0015] 1. The dust is absorbed by the air inlet of the air extraction device, and the air extracted by the air extraction device is blown into the dust inlet air duct, the air carrying the dust is intercepted by the cloth type ventilation opening, so that only the air can be discharged, and the dust absorbed is collected.

[0016] 2. The air extracted by the air extraction device drives the fan blade to rotate, the reciprocating screw rod rotates driven by the fan blade, the sliding seat moves longitudinally driven by the reciprocating screw rod, the connecting block moves longitudinally driven by the top rod, and the brush brushes the cloth type ventilation opening, so that the cloth type ventilation opening is prevented from being blocked by the dust and the ventilation effect of the cloth type ventilation opening is affected. DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed in the embodiments or prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be obtained from the provided drawings without creative labor.

[0018] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the limiting conditions that can be implemented by the present application. Therefore, any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0019] Figure 1 The front view of the present application is provided;

[0020] Figure 2 The partial cross-sectional view of the present application is provided Figure 1 ;

[0021] Figure 3 The partial cross-sectional view of the present application is provided Figure 2 ;

[0022] Figure 4 The dust collecting mechanism of the present application is provided;

[0023] Figure 5 The dust collecting mechanism of the present application is provided.

[0024] In the figure: 1 protective shell, 2 air inlet, 3 exhaust device, 4 partition, 5 limit strip, 6 dust collecting shell, 7 dust inlet air duct, 8 dust collecting groove, 9 cloth air vent, 10 fan blade, 11 reciprocating screw, 12 sliding seat, 13 top rod, 14 connecting block, 15 brush. DETAILED DESCRIPTION

[0025] The embodiments of the present application will be described below by specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] Referring to the drawings Figure 1 - the drawings Figure 5The utility model provides a kind of waterproof mortar powder production dust protection device, including protective shell 1, protective shell 1 side is fixed with air inlet 2, protective shell 1 inside is fixed with exhaust device 3, protective shell 1 inside is fixed with baffle 4, baffle 4 side is fixed with two limit strips 5, and dust collection mechanism is equipped in protective shell 1;

[0027] Dust collection mechanism includes dust collection shell 6, dust collection shell 6 is located in protective shell 1 inside, dust collection shell 6 inside is provided with dust inlet air duct 7 and dust collection groove 8, dust collection shell 6 side is equipped with cloth air vent 9, dust collection shell 6 inside is equipped with anti-blocking component, and anti-blocking component includes fan blade 10, reciprocating screw rod 11 is fixedly inserted in fan blade 10 inside, reciprocating screw rod 11 is externally equipped with sliding seat 12, top rod 13 is fixedly arranged on the top of sliding seat 12, and connecting block 14 is fixedly arranged on the top of top rod 13, and brush 15 is fixedly arranged on the side of connecting block 14;

[0028] In the embodiment, in order to realize both absorbing the scattered dust and collecting the absorbed dust, the dust is absorbed by the air inlet 2 of the exhaust device 3, and the gas blown into the dust inlet air duct 7 carries the dust, and the dust is intercepted by the cloth air vent 9, so that only the gas can be discharged, achieving the purpose of collecting the absorbed dust, but the cloth air vent 9 also blocks the dust, so the gas blown by the exhaust device 3 drives the fan blade 10 to rotate, the reciprocating screw rod 11 is driven to rotate by the rotation of the fan blade 10, the sliding seat 12 moves longitudinally by the rotation of the reciprocating screw rod 11, the connecting block 14 moves longitudinally by the movement of the sliding seat 12, and the brush 15 brushes the cloth air vent 9 to prevent the cloth air vent 9 from being blocked by the dust, affecting the ventilation effect of the cloth air vent 9;

[0029] In order to achieve the purpose of absorbing dust, the utility model discloses the following technical scheme: the air inlet end of the exhaust device 3 is fixedly connected with the air inlet 2, the air outlet end of the exhaust device 3 penetrates through the baffle 4 and extends into the dust inlet air duct 7, and the air outlet end of the exhaust device 3 is fixedly connected with the baffle 4.

[0030] Wherein, in order to realize the purpose of the collected dust for centralized processing, the device adopts the following technical solutions: the dust collecting shell 6 is arranged in the protective shell 1 and is slidably connected with the protective shell 1, one end of the dust collecting shell 6 extends into the two limiting strips 5 and is slidably connected with the two limiting strips 5, the dust collecting shell 6 is inserted into the protective shell 1 and is slidably connected, so as to achieve the purpose of convenient disassembly, and meanwhile, after the dust collecting shell 6 is inserted into the protective shell 1, the opening end of the dust collecting shell 6 is closed by the limiting strip 5, so that the gas entering the dust collecting shell 6 can only be discharged through the cloth type ventilation opening 9, and meanwhile, when the dust collecting shell 6 is inserted into the protective shell 1, the existing technology can be used for fixing to prevent sliding out.

[0031] Wherein, in order to realize the purpose of the brush 15 longitudinal movement, the device adopts the following technical solutions: the reciprocating screw rod 11 penetrates through the two side walls of the dust collecting shell 6 and is connected with the two side walls of the dust collecting shell 6 through bearings, the sliding seat 12 is sleeved on the outside of the reciprocating screw rod 11 and is connected with the reciprocating screw rod 11 through a three-dimensional cam pair, one end of the sliding seat 12 is in contact with and slidably connected with one side wall of the dust collecting shell 6, the top rod 13 extends into the dust inlet air duct 7 and is slidably connected with the bottom of the dust inlet air duct 7, one side of the brush 15 is in contact with the cloth type ventilation opening 9, the gas blown by the air suction device 3 drives the fan blade 10 to rotate, the fan blade 10 drives the reciprocating screw rod 11 to rotate, the reciprocating screw rod 11 drives the sliding seat 12 to move longitudinally, the sliding seat 12 drives the connecting block 14 to move longitudinally through the top rod 13, and the connecting block 14 drives the brush 15 to brush the cloth type ventilation opening 9.

[0032] The use process of the utility model is as follows: when using the utility model, the device is moved to the area needing dust collection, and an external power supply is connected, when dust collection is needed, the air suction device 3 is started, the air suction device 3 works to absorb dust through the air inlet 2, and blows into the dust inlet air duct 7 through the other end, the blown gas carries dust, the dust is intercepted through the cloth type ventilation opening 9, so that only the gas can be discharged, the purpose of collecting the absorbed dust is achieved, but the cloth type ventilation opening 9 intercepts the dust at the same time, and the purpose of blocking the cloth type ventilation opening 9 is achieved, at this time, the gas blown by the air suction device 3 drives the fan blade 10 to rotate, the fan blade 10 drives the reciprocating screw rod 11 to rotate, the reciprocating screw rod 11 drives the sliding seat 12 to move longitudinally, the sliding seat 12 drives the connecting block 14 to move longitudinally through the top rod 13, and the connecting block 14 drives the brush 15 to brush the cloth type ventilation opening 9, so as to prevent the cloth type ventilation opening 9 from being blocked by dust and affect the ventilation effect of the cloth type ventilation opening 9.

[0033] The above is only the preferred embodiment of the present application, and any skilled person in the art can modify the above technical solutions or modify them into equivalent technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the present application is within the scope of protection of the present application.

Claims

1. A dust protection device for the production of waterproof mortar powder, comprising a protective shell (1), characterized in that: An air inlet (2) is fixedly provided on one side of the protective shell (1), an exhaust device (3) is fixedly provided inside the protective shell (1), a partition (4) is fixedly provided inside the protective shell (1), two limiting strips (5) are fixedly provided on one side of the partition (4), and a dust collection mechanism is provided inside the protective shell (1). The dust collection mechanism includes a dust collection housing (6), which is located inside the protective housing (1). The dust collection housing (6) has a dust inlet duct (7) and a dust collection groove (8) inside. A cloth ventilation port (9) is provided on one side of the dust collection housing (6). An anti-clogging component is provided inside the dust collection housing (6). The anti-clogging component includes a fan blade (10). A reciprocating screw (11) is fixedly inserted inside the fan blade (10). A sliding seat (12) is sleeved on the outside of the reciprocating screw (11). A top rod (13) is fixedly provided on the top of the sliding seat (12). A connecting block (14) is fixedly provided on the top of the top rod (13). A brush (15) is fixedly provided on one side of the connecting block (14).

2. The dust protection device for waterproof mortar powder production according to claim 1, characterized in that: One end of the air inlet of the exhaust device (3) is fixedly connected to the air inlet (2), and one end of the air outlet of the exhaust device (3) passes through the partition (4) and extends into the dust inlet duct (7). One end of the air outlet of the exhaust device (3) is fixedly connected to the partition (4).

3. The dust protection device for waterproof mortar powder production according to claim 1, characterized in that: The dust collection housing (6) is located inside the protective housing (1) and is slidably connected to the protective housing (1). One end of the dust collection housing (6) extends into the two limiting strips (5) and is slidably connected to the two limiting strips (5).

4. The dust protection device for waterproof mortar powder production according to claim 1, characterized in that: The reciprocating lead screw (11) passes through both sides of the dust collection housing (6) and is connected to both sides of the dust collection housing (6) via bearings.

5. The dust protection device for waterproof mortar powder production according to claim 1, characterized in that: The sliding seat (12) is sleeved on the outside of the reciprocating screw (11) and connected to the reciprocating screw (11) through a three-dimensional cam pair. One end of the sliding seat (12) is in contact with one side wall of the dust collection housing (6) and is slidably connected to one side wall of the dust collection housing (6).

6. The dust protection device for waterproof mortar powder production according to claim 1, characterized in that: The top of the top rod (13) extends into the interior of the dust inlet duct (7) and is slidably connected to the bottom of the dust inlet duct (7).

7. The dust protection device for waterproof mortar powder production according to claim 1, characterized in that: One side of the brush (15) is in contact with the cloth vent (9).

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