CN217795128U - Concrete production stock ground dust device - Google Patents

Abstract

The utility model relates to a concrete technical field specifically is a concrete production stock ground dust device, it is convenient for collect and clear up absorbent dust, which comprises a bod, fixedly connected with baffle on the inner wall of organism, air inlet chamber and air-out chamber are separated into on baffle with the inside upside and the inside of organism, install the suction fan on the baffle, the bottom intercommunication of suction fan has the tuber pipe, it runs through the baffle and stretches into to the air-out intracavity to go out the tuber pipe, it has the air outlet to communicate with each other with the external world in the air outlet chamber, fixedly connected with suction hood on the suction fan, the clearance mouth has been seted up on the organism, sliding connection has the collection dirt frame in the clearance mouth, the bottom of collection dirt frame is connected with first filter screen, and the bottom and the suction hood contact of collection dirt frame, the air intake has been seted up on the top of organism, air intake department installs the second filter screen, the top sliding connection of organism has the clearance board, the right-hand member of clearance board is connected with the promotion subassembly, the left end of organism is provided with the dust collection box through fixed subassembly.

Description

Concrete production stock ground dust device

Technical Field

The utility model relates to a concrete technical field specifically is a concrete production stock ground dust device.

Background

As is well known, with the rise of the construction industry, the use amount of concrete is greatly increased, so the production amount of concrete is also increased, but a large amount of dust is generated in the production process of concrete, and the environment is polluted to a certain extent, so a dust falling device for a concrete production yard is produced.

Through the retrieval, chinese patent application number is CN 202020789453.8's utility model discloses a high-efficient type concrete production dust device, its roughly description does, including the organism, the air-out groove has been seted up to the upper surface of organism, the mounting groove has been seted up to the inside both sides of organism, the mounting groove is close to the bottom of air-out groove one side inner wall and has been seted up the air outlet, the inside and the inside intercommunication of air-out groove of air outlet, it is when using, make the flabellum rotate through the motor, utilize the difference of velocity of flow to form the air current in the mounting groove, utilize the spiral lamina to reach the effect that changes the inside air current direction of mounting groove, conveniently make the dust in the air current fully contact with the clearance piece, utilize the clearance piece to reach the effect of collecting the absorption dust.

Although the above prior art scheme has played certain dust fall effect, it can only adsorb some dust to the clearance piece, when adsorbing full dust on the clearance piece, the dust will be difficult to be adsorbed on the clearance piece, and the clearance effect is limited.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concrete production stock ground dust device to the prior art who proposes in the solution background art can only adsorb the clearance piece with partial dust on, when adsorbing full dust on the clearance piece, the dust will be difficult for being adsorbed the problem on the clearance piece.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete production stock ground dust device, includes the organism, fixedly connected with baffle on the inner wall of organism, the baffle separates into air inlet chamber and air-out chamber on with the inside upside and the inside of organism, install the suction fan on the baffle, the bottom intercommunication of suction fan has a tuber pipe, the other end that goes out the tuber pipe runs through the baffle and stretches into to the air-out intracavity, and the air-out chamber communicates with each other with the external world and has the air outlet, and the top fixedly connected with suction hood of suction fan, the front end upside of organism are seted up and are equipped with the clearance mouth, and sliding connection has a collection dirt frame in the clearance mouth, the bottom of collection dirt frame is connected with first filter screen to the bottom and the suction hood contact of collection dirt frame, the air intake has been seted up on the top of organism, and air intake department installs the second filter screen, and the top sliding connection of organism has the clearance board, the right-hand member of clearance board is connected with and promotes the subassembly, and the left end of organism is provided with the dust collection box through fixed subassembly.

Preferably, the pushing assembly comprises a connecting block, the connecting block is fixedly connected to the right end of the cleaning plate, and the right end of the connecting block is rotatably connected with an extension rod.

Further, fixed subassembly includes limiting plate and cardboard, limiting plate fixed connection is at the right-hand member of dust collection box, the left end of organism seted up with limiting plate assorted spacing groove, seted up a plurality of and cardboard assorted bayonet socket on the interior roof of spacing groove, the top of limiting plate seted up a plurality of and cardboard assorted draw-in grooves.

Still further, the top of organism articulates there is the cover, a plurality of ventilation holes have been seted up on the lateral wall of cover to be provided with the tool to lock between cover and the organism.

Furthermore, the top end of the dust collecting box is hinged with a blocking cover.

On the basis of the scheme, a plurality of wind shields are rotatably connected to the inner side wall of the air outlet.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete production stock ground dust device possesses following beneficial effect:

1. this concrete production stock ground dust device inhales the dust through the suction fan in this concrete production stock ground dust device, filters the dust through first filter screen and second filter screen, then discharges the air after will filtering to the external world from the air outlet through going out the tuber pipe, consequently, this concrete production stock ground dust device contrast prior art, is convenient for adsorb the dust in the air.

2. This concrete production stock ground dust device through pulling collection dirt frame, is convenient for clear up the first filter screen of connecting the bottom of collection dirt frame, drives the clearance board through promoting the subassembly and removes, is convenient for clear up the dust collecting box with the dust on the second filter screen in, consequently, this concrete production stock ground dust device contrast prior art, is convenient for collect and clear up absorbent dust.

Drawings

FIG. 1 is a partially sectional schematic view of a three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 4 is the three-dimensional structure schematic diagram of the complex decomposition such as limiting plate, cardboard and dust collection box of the utility model.

In the figure: 1. a body; 2. a suction fan; 3. an air outlet pipe; 4. an air suction hood; 5. a dust collection frame; 6. a first filter screen; 7. a second filter screen; 8. cleaning the plate; 9. a dust collecting box; 10. connecting blocks; 11. an extension pole; 12. a limiting plate; 13. clamping a plate; 14. a machine cover; 15. a blocking cover; 16. a wind deflector.

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.

Examples

Please refer to fig. 1-4, a dust fall device for a concrete production stock ground, which comprises a machine body 1, a partition board is fixedly connected to the inner wall of the machine body 1, the suction fan 2 is convenient to support, the partition board separates the inner upper side and the inner upper side of the machine body 1 into an air inlet cavity and an air outlet cavity, a suction fan 2 is installed on the partition board, the bottom end of the suction fan 2 is communicated with an air outlet pipe 3, the other end of the air outlet pipe 3 penetrates through the partition board and extends into the air outlet cavity, the air outlet cavity is communicated with the outside, the filtered air is conveniently discharged by the suction fan 2, a plurality of wind shields 16 are rotatably connected to the inner side wall of the air outlet, the direction of the air outlet is convenient to adjust, a suction hood 4 is fixedly connected to the top end of the suction fan 2, a cleaning port is arranged on the upper side of the front end of the machine body 1, a dust collecting frame 5 is slidably connected in the cleaning port, the first filter screen 6 is convenient to take out for cleaning, the bottom end of the dust collecting frame 5 is connected with a first filter screen 6, the dust in the air is convenient to filter the dust in the air, the dust in the suction fan 2, a second air inlet 7 is arranged at the position convenient for filtering the dust in the air inlet.

Further, the top sliding connection of organism 1 has cleaning plate 8, the right-hand member of cleaning plate 8 is connected with the promotion subassembly, the promotion subassembly includes connecting block 10, connecting block 10 fixed connection is at the right-hand member of cleaning plate 8, the right-hand member of connecting block 10 rotates and is connected with extension rod 11, the left end of organism 1 is provided with dust collection box 9 through fixed subassembly, it is parallel with the connecting rod to rotate extension rod 11, promote extension rod 11, it controls about driving connecting rod and cleaning plate 8, rub second filter screen 7, all promote the dust collection box 9 with the impurity on the filter screen, be convenient for clear up second filter screen 7, and be convenient for collect the dust after the clearance, fixed subassembly includes limiting plate 12 and cardboard 13, limiting plate 12 fixed connection is at the right-hand member of dust collection box 9, the left end of organism 1 seted up with limiting plate 12 assorted spacing groove, set up a plurality of and cardboard 13 assorted bayonet sockets on the roof of spacing groove, the top of limiting plate 12 set up a plurality of and cardboard 13 assorted draw-in card slot, upwards mention cardboard 13, make cardboard 13 break away from bayonet socket and draw-off bayonet socket and 12, the top cover 14 that the top of the dust collection box is articulated to have been provided with the lid 14 and the lid 14 that the dust collection box 14 and the lid 14 that the big lid that the lid of the dust collection box was damaged to the cover 14 was avoided flying upward to the big cover 14, and the cover that the cover 14 that the cover that the dust collection box was not had avoided the dust collection box.

It should be further described that the suction fan 2 in this embodiment is a conventional device purchased from the market and known to those skilled in the art, and the model can be selected or customized according to actual needs, and in this patent, we only use it, and do not improve its structure and function, and its setting mode, installation mode, and electrical connection mode are used, and for those skilled in the art, it is only necessary to perform debugging operations according to the requirements of their usage specifications, and it is not described here any more, and the suction fan 2 is provided with a control switch matched with it, and the installation position of the control switch is selected according to the actual usage requirements, so that the operation and control of the operator are facilitated.

To sum up, the working principle and the working process of the concrete production yard dust device are that, when the device is used, the device is firstly placed at a place where the device is needed to be used, the suction fan 2 is opened, the suction fan 2 sucks dust in the air into the device, the dust is intercepted by the first filter screen 6 and the second filter screen 7, the filtered air enters the air outlet cavity through the air outlet pipe 3 and is then discharged to the outside through the air outlet, when the second filter screen 7 needs to be cleaned, the lock is opened, the cover 14 is lifted, the blocking cover 15 is opened, the extension rod 11 is rotated to be parallel to the connection rod, the extension rod 11 is pushed, the connection rod and the cleaning plate 8 are driven to move left and right, the second filter screen 7 is rubbed, impurities on the filter screen are all pushed into the dust collection box 9, when the dust collection box 9 needs to be cleaned, the clamping plate 13 is lifted upwards, the clamping plate 13 is separated from the clamping opening and the clamping groove, the dust collection box 9 can be taken down for cleaning, when the first filter screen 6 needs to be cleaned, the dust collection frame 5 is pulled, and the first dust collection frame 6 can be taken out for cleaning the first dust collection box 6.

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 (6)

1. The utility model provides a concrete production stock ground dust device, includes organism (1), its characterized in that: fixedly connected with baffle on the inner wall of organism (1), the baffle separates into air inlet chamber and air-out chamber on with the inside upside and the inside of organism (1), install suction fan (2) on the baffle, the bottom intercommunication of suction fan (2) has tuber pipe (3), the other end that goes out tuber pipe (3) runs through the baffle and stretches into to the air-out intracavity, and the air-out chamber communicates with each other with the external world has the air outlet, and the top fixedly connected with suction hood (4) of suction fan (2), the front end upper side of organism (1) have seted up the clearance mouth, and sliding connection has collection dirt frame (5) in the clearance mouth, the bottom of collection dirt frame (5) is connected with first filter screen (6) to the bottom and the suction hood (4) contact of collection dirt frame (5), the air intake has been seted up on the top of organism (1), and air intake department installs second filter screen (7), and the top sliding connection of organism (1) has cleaning plate (8), the right-hand member of cleaning plate (8) is connected with and promotes the subassembly, and the left end of organism (1) is provided with dust collection box (9) through fixed subassembly.

2. The concrete production yard dust device of claim 1, characterized in that: the pushing assembly comprises a connecting block (10), the connecting block (10) is fixedly connected to the right end of the cleaning plate (8), and the right end of the connecting block (10) is rotatably connected with an extension rod (11).

3. The concrete production yard dust device of claim 2, characterized in that: the fixed subassembly includes limiting plate (12) and cardboard (13), limiting plate (12) fixed connection is at the right-hand member of dust collection box (9), the left end of organism (1) seted up with limiting plate (12) assorted spacing groove, seted up a plurality ofly on the interior roof of spacing groove and cardboard (13) assorted bayonet socket, a plurality ofly seted up on the top of limiting plate (12) and cardboard (13) assorted draw-in groove.

4. The concrete production yard dust falling device of claim 3, characterized in that: the top of organism (1) articulates there is cover (14), a plurality of ventilation holes have been seted up on the lateral wall of cover (14) to be provided with the tool to lock between cover (14) and organism (1).

5. The concrete production yard dust falling device of claim 4, characterized in that: the top end of the dust collecting box (9) is hinged with a blocking cover (15).

6. The concrete production yard dust device of claim 5, characterized in that: and a plurality of wind shields (16) are rotatably connected to the inner side wall of the air outlet.

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