CN216129037U

CN216129037U - Dust collection device for cement filling port

Info

Publication number: CN216129037U
Application number: CN202122024774.6U
Authority: CN
Inventors: 郭付军
Original assignee: Henan Jinghe Tongli Mortar Co ltd
Current assignee: Henan Jinghe Tongli Mortar Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-25
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a dust collecting device for a cement filling port, which comprises a third fixing frame, wherein the bottom of the third fixing frame is connected with a reciprocating mechanism, the bottom of the reciprocating mechanism is connected with a first fixing frame, the bottom of the first fixing frame is symmetrically provided with two second fixing rods, the second fixing rods are connected with second connecting plates in a sliding manner, one of the second fixing rods is sleeved with a reset spring matched with the second connecting plate, the dust collecting device for the cement filling port is convenient for collecting dust dissipated during filling cement by arranging an exhaust fan, a connecting pipe and a dust collecting cover, is convenient for driving the dust collecting cover to reciprocate by arranging a screw rod, a guide rod and a second driving motor, is convenient for expanding the collecting range of the dust collecting cover, and is convenient for driving a collecting box to vibrate by arranging a first driving motor, a driving rod, a cam and the reset spring, and the auxiliary discharging mechanism discharges the cement collected in the collecting box for reuse.

Description

Dust collection device for cement filling port

Technical Field

The utility model relates to the technical field of cement production equipment, in particular to a dust collecting device for a cement filling port.

Background

The cement is a building material, the main raw material is lime or calcium silicate, and can be solidified and hardened after being mixed with water, the cement and gravel are mixed to form concrete, the production process can be summarized as that the raw material is crushed, mixed and ground to prepare raw material, then the raw material is fed into the cement to be calcined into clinker, and then the clinker is ground by adding a proper amount of gypsum, in the cement production, the produced cement needs to be filled, the cement has the problem of serious dust dissipation during filling, thereby not only causing the waste of the cement, but also polluting the production workshop.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a dust collecting device for a cement filling port, is convenient for collecting dust dissipated during filling of cement, has a large collecting range, is convenient for discharging the collected dust for recycling, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a dust collecting device for a cement filling port comprises a third fixing frame, wherein the bottom of the third fixing frame is connected with a reciprocating mechanism, the bottom of the reciprocating mechanism is connected with a first fixing frame, two second fixing rods are symmetrically arranged at the bottom of the first fixing frame, a second connecting plate is connected to the second fixing rods in a sliding manner, a reset spring matched with the second connecting plate is sleeved on one of the second fixing rods, the bottom of the second connecting plate is connected with a collecting box, the first fixing frame is connected with a second fixing frame, the bottom of the second fixing frame is rotatably connected with a transmission rod, the peripheral surface of the transmission rod is connected with a cam matched with the collecting box, the end part of the transmission rod is connected with a first driving motor positioned on the second fixing frame, a filtering frame is installed at the top opening part of the collecting box, and a filtering screen is installed in the filtering frame, the dust collecting device is characterized in that a discharging mechanism is connected to the bottom of the collecting box, two exhaust fans are symmetrically arranged on the left side surface and the right side surface of the collecting box, an air inlet end of each exhaust fan is connected with a connecting pipe, and a dust collecting cover is connected to the end portion of each connecting pipe.

As a preferred technical solution of the present invention, a first connecting plate is connected to the top of the third fixing frame, a mounting bolt is installed in a connecting hole of the first connecting plate, and a mounting nut is connected to an end of the mounting bolt through a thread.

As a preferred technical solution of the present invention, the reciprocating mechanism includes a guide rod fixedly connected to the bottom of a third fixing frame, and the bottom of the third fixing frame is provided with a rotatable lead screw, the lead screw is connected with a slider in a threaded manner, the guide rod is slidably connected with the slider through a through hole in a side surface of the slider, an end of the lead screw is provided with a second driving motor located on the third fixing frame, and the first fixing frame is installed at the bottom of the slider.

As a preferred technical scheme of the utility model, a plurality of fixing plates are uniformly distributed on the inner wall of the collecting box close to the top, and the upper end surfaces of the fixing plates are connected with first fixing rods clamped with the filter frame.

As a preferable technical scheme of the utility model, the bottom of the collecting box is of a bucket-shaped structure.

As a preferable technical scheme of the utility model, the discharging mechanism comprises a conveying cylinder which is arranged at the bottom of the collecting box and is communicated with the inner cavity of the collecting box, a conveying rod is rotationally connected in the conveying cylinder, conveying blades are arranged on the peripheral surface of the conveying rod, and the end part of the conveying rod is connected with a third driving motor which is positioned on the conveying cylinder.

Compared with the prior art, the utility model has the beneficial effects that: cover is convenient for collect cement scattered dust when the filling through setting up air exhauster, connecting pipe and dust, is convenient for drive dust through setting up the lead screw, guide arm and second driving motor and collects cover reciprocating motion, is convenient for enlarge the collection scope that the cover was collected to the dust, is convenient for drive the collecting box vibration through setting up first driving motor, transfer line, cam and reset spring, and then supplementary row material mechanism will collect the cement discharge in the collecting box so that reuse.

Drawings

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

FIG. 2 is a schematic structural view in another aspect of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the present invention.

In the figure: the device comprises a collecting box 1, a first driving motor 2, a transmission rod 3, a conveying blade 4, a conveying rod 5, a conveying barrel 6, a cam 7, a first fixing frame 8, a second fixing frame 9, a screw rod 10, a guide rod 11, a third fixing frame 12, a mounting bolt 13, a sliding block 14, a first connecting plate 15, a mounting nut 16, a second driving motor 17, a first fixing rod 18, a filter frame 19, a filter screen 20, an exhaust fan 21, a connecting pipe 22, a dust collecting cover 23, a third driving motor 24, a second connecting plate 25, a second fixing rod 26, a fixing plate 27 and a reset spring 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust collecting device for a cement filling port comprises a third fixing frame 12, wherein the bottom of the third fixing frame 12 is connected with a reciprocating mechanism, the bottom of the reciprocating mechanism is connected with a first fixing frame 8, two second fixing rods 26 are symmetrically arranged at the bottom of the first fixing frame 8, a second connecting plate 25 is slidably connected onto the second fixing rods 26, a reset spring 28 matched with the second connecting plate 25 is sleeved on one second fixing rod 26, a collecting box 1 is connected to the bottom of the second connecting plate 25, a second fixing frame 9 is connected onto the first fixing frame 8, a transmission rod 3 is rotatably connected to the bottom of the second fixing frame 9, a cam 7 matched with the collecting box 1 is connected to the circumferential surface of the transmission rod 3, a first driving motor 2 positioned on the second fixing frame 9 is connected to the end part of the transmission rod 3, a filter frame 19 is installed at the opening at the top of the collecting box 1, and a filter screen 20 is installed in the filter frame 19, the bottom of the collecting box 1 is connected with a discharging mechanism, the left side and the right side of the collecting box 1 are symmetrically provided with two exhaust fans 21, the air inlet end of each exhaust fan 21 is connected with a connecting pipe 22, the end part of each connecting pipe 22 is connected with a dust collecting cover 23, the top of the third fixing frame 12 is connected with a first connecting plate 15, a mounting bolt 13 is arranged in a connecting hole in the first connecting plate 15, the end part of the mounting bolt 13 is in threaded connection with a mounting nut 16, the reciprocating mechanism comprises a guide rod 11 fixedly connected to the bottom of the third fixing frame 12, the bottom of the third fixing frame 12 is provided with a rotatable lead screw 10, a slide block 14 is in threaded connection with the lead screw 10, the guide rod 11 is in sliding connection with the slide block 14 through a through hole in the side surface of the slide block 14, the end part of the lead screw 10 is provided with a second driving motor 17 positioned on the third fixing frame 12, the first fixing frame 8 is arranged at the bottom of the slide block 14, and a plurality of fixing plates 27 are uniformly distributed at the positions, close to the top, on the inner wall of the collecting box 1, the upper end face of fixed plate 27 is connected with first dead lever 18 with filter frame 19 joint, and the bottom of collecting box 1 is hopper-shaped structure, and row's material mechanism is including establishing in collecting box 1 bottom and rather than the transport cylinder 6 of inner chamber intercommunication, and the internal rotation of transport cylinder 6 is connected with conveying rod 5, and conveying rod 5 global is equipped with transport blade 4, and the end connection of conveying rod 5 has third driving motor 24 who is located on transport cylinder 6.

The first driving motor 2, the second driving motor 17, the exhaust fan 21 and the third driving motor 24 are all of common models in the market, and the first driving motor 2, the second driving motor 17, the exhaust fan 21 and the third driving motor 24 are all electrically connected with an external control switch.

When in use: the device is hung above a cement canning port through a mounting bolt 13 and a mounting nut 16 on a first connecting plate 15, a suction force is provided by using an exhaust fan 21, cement dust dissipated from the cement canning port is absorbed through a dust collecting cover 23 and collected in a collecting box 1, the cement dust is kept in the collecting box 1 through a filter screen 20, the collecting box 1 and the dust collecting cover 23 are driven to reciprocate through a second driving motor 17 in cooperation with a screw rod 10 and a guide rod 11 to enlarge the dust absorption range of the dust collecting cover 23, a conveying rod 5 and a conveying blade 4 are driven to rotate through a third driving motor 24, the cement dust is further conveyed to the collecting box 1 for reutilization, a cam 7 on a transmission rod 3 is driven to rotate through a first driving motor 2 and is matched with a reset spring 28 to enable the collecting box 1 to rapidly reciprocate along a second fixing rod 26, and the purpose of vibrating the collecting box 1 is further achieved, prevent the cement dust from sticking to the inner wall of the collecting box 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cement filling is dust collection device for mouth, includes third mount (12), its characterized in that: the bottom of the third fixing frame (12) is connected with a reciprocating mechanism, the bottom of the reciprocating mechanism is connected with a first fixing frame (8), two second fixing rods (26) are symmetrically arranged at the bottom of the first fixing frame (8), a second connecting plate (25) is connected onto the second fixing rods (26) in a sliding manner, a reset spring (28) matched with the second connecting plate (25) is sleeved on one of the second fixing rods (26), the bottom of the second connecting plate (25) is connected with a collecting box (1), the first fixing frame (8) is connected with a second fixing frame (9), the bottom of the second fixing frame (9) is rotatably connected with a transmission rod (3), a cam (7) matched with the collecting box (1) is connected on the circumferential surface of the transmission rod (3), the end part of the transmission rod (3) is connected with a first driving motor (2) positioned on the second fixing frame (9), the utility model discloses a dust collecting device, including collecting box (1), filter frame (19), filter screen (20) are installed to the top opening part of collecting box (1), the bottom of collecting box (1) is connected with row material mechanism, the left and right sides facial symmetry of collecting box (1) is equipped with two air exhauster (21), the air inlet end of air exhauster (21) is connected with connecting pipe (22), the end connection of connecting pipe (22) has dust to collect cover (23).

2. The dust collecting device for a cement filling port according to claim 1, wherein: the top of the third fixing frame (12) is connected with a first connecting plate (15), a mounting bolt (13) is mounted in a connecting hole in the first connecting plate (15), and a mounting nut (16) is connected to the end portion of the mounting bolt (13) in a threaded mode.

3. The dust collecting device for a cement filling port according to claim 1, wherein: reciprocating mechanism includes guide arm (11) of fixed connection in third mount (12) bottom, just the bottom of third mount (12) is provided with rotatable lead screw (10), threaded connection has slider (14) on lead screw (10), through-hole and slider (14) sliding connection of guide arm (11) through slider (14) side, the tip of lead screw (10) is equipped with second driving motor (17) that are located on third mount (12), the bottom at slider (14) is installed in first mount (8).

4. The dust collecting device for a cement filling port according to claim 1, wherein: the collecting box is characterized in that a plurality of fixing plates (27) are uniformly distributed at positions, close to the top, of the inner wall of the collecting box (1), and the upper end faces of the fixing plates (27) are connected with first fixing rods (18) which are connected with the filter frame (19) in a clamping mode.

5. The dust collecting device for a cement filling port according to claim 1, wherein: the bottom of the collecting box (1) is of a bucket-shaped structure.

6. The dust collecting device for a cement filling port according to claim 1, wherein: the discharging mechanism comprises a conveying cylinder (6) which is arranged at the bottom of the collecting box (1) and communicated with the inner cavity of the collecting box, a conveying rod (5) is connected in the conveying cylinder (6) in a rotating mode, conveying blades (4) are arranged on the peripheral surface of the conveying rod (5), and the end portion of the conveying rod (5) is connected with a third driving motor (24) which is located on the conveying cylinder (6).