CN216187885U

CN216187885U - Efficient cement silo aerating device

Info

Publication number: CN216187885U
Application number: CN202122624917.7U
Authority: CN
Inventors: 廖国忠
Original assignee: Jiangxi Ganzhou Nanfang Wannianqing Cement Co ltd
Current assignee: Jiangxi Ganzhou Nanfang Wannianqing Cement Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-05
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a high-efficiency cement silo inflation device which comprises a base, wherein the top rear end of the base is fixedly connected to the bottom of a mounting plate, a motor is fixedly connected to the center of the top of the mounting plate, a driving end of the motor is fixedly connected to the top end of a lead screw, a sliding block is in threaded connection with the outer diameter of the lead screw, the front side of the sliding block is fixedly connected to the middle of the rear side of a fixing seat, limiting plates are fixedly connected to the middle of the left side and the right side of the fixing seat, and guide rods are slidably connected in central through holes of the limiting plates. According to the height-adjustable air charging device, the motor drives the fixing seat and the air charging device body to move up and down, so that the height of the air charging device body is adjusted, a worker can conveniently control the height-adjustable air charging device, the air charging efficiency is improved, the height is adjusted, the limiting and guiding effects on the fixing seat are achieved through the matching among the structures such as the guide rod, the limiting plate and the limiting groove, and the stability of height adjustment is guaranteed.

Description

Efficient cement silo aerating device

Technical Field

The utility model relates to the technical field of cement production, in particular to a high-efficiency cement silo inflation device.

Background

Cement, powdery hydraulic inorganic cementing material, water are added and stirred to form slurry, the slurry can be hardened in the air or in water, sand, stone and other materials can be firmly cemented together, a cylindrical structure of the cement is stored, the cement must be subjected to physical inspection of a certain age, and can be delivered after being qualified, so a cement plant must be provided with a cement silo with a certain capacity, the cement is frequently used in the field of engineering construction, when the cement is used, the cylindrical structure needs to be built for storage, namely the cement silo, the output of 7 tons can be stored at least, the cement silo is generally of a reinforced concrete structure, and the small silo can also be of a steel plate or masonry structure, the cement is discharged at the bottom or at the side of the silo by an inflation or mechanical method.

Chinese patent document CN204251512U relates to a cement raw material homogenizing silo bottom aeration device, which comprises: leading out an air pipe joint on an original fan of the raw material homogenizing warehouse; processing holes on the inflation boxes in each area at the bottom of the warehouse, wherein the distance between the holes and the breathable cloth in the inflation boxes is 50mm, and installing an air diffusion pipe into the inflation boxes through the holes, wherein the air diffusion pipe is at least inserted into the inflation boxes by 300 mm; the outer end of the air dispersing pipe is provided with a flange plate, the inner end of the air dispersing pipe is closed, and a plurality of air outlet holes which are uniformly distributed are processed on the pipe wall inserted into the inflating box; and then the air diffusing pipe is communicated with an air pipe joint of the original fan through a flange. The aerating device of this patent is because the plenum box has increased and has bloied, the raw meal powder has increased mobility under the condition of the distinguished unloading of wind current, thereby it is stable to lead to each district's unloading in the bottom of the reservior, but can not adjust aerating device's height as required at the inflation in-process, cause the problem that the efficiency of aerifing reduces and the staff is inconvenient to be controlled, can not filter the air that gets into aerating device simultaneously and lead to pipeline and the inside jam of aerating device, thereby influence the life of aeration efficiency and device, the event needs to improve aerating device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a high-efficiency cement silo inflation device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a high-efficiency cement silo aerating device comprises a base, wherein the top rear end of the base is fixedly connected to the bottom of a mounting plate, a motor is fixedly connected to the top center of the mounting plate, a driving end of the motor is fixedly connected to the top end of a lead screw, a sliding block is in threaded connection with the outer diameter of the lead screw, the front side of the sliding block is fixedly connected to the rear middle of a fixing seat, limiting plates are fixedly connected to the middle of the left side and the right side of the fixing seat, a guide rod is slidably connected into a central through hole of the limiting plate, vertical plates are fixedly connected to the left end and the right end of the front side of the mounting plate, an aerating device body is fixedly connected into a top groove of the fixing seat, an air inlet pipe is fixedly connected to a top air inlet of the aerating device body, the top end of the air inlet pipe is fixedly connected into a bottom through hole of a filtering seat, and a filtering drawer is slidably connected into a front groove of the filtering seat, the equal fixedly connected with dead lever of both sides front end about filtering the drawer, the equal fixedly connected with of front end of filtering the seat left and right sides locks the seat, it has the fixed screw to lock the seat and keep away from equal threaded connection in the through-hole of one side middle part of filtering the seat.

As a further description of the above technical solution:

and the middle part of the front end of the left side of the vertical plate is fixedly connected with a control panel, and the control panel is respectively connected with the motor and the inflating device body through leads.

As a further description of the above technical solution:

the front side middle part of mounting panel is provided with the spout, the left and right sides of spout difference sliding connection is in the left and right sides of slider.

As a further description of the above technical solution:

the bottom of lead screw rotates the top of connecting at the base.

As a further description of the above technical solution:

the vertical plate is characterized in that limiting grooves are formed in the opposite sides of the vertical plate, the inner walls of the upper side and the lower side of each limiting groove are fixedly connected to the upper end and the lower end of the guide rod respectively, and the front side and the rear side of each limiting groove are connected to the front side and the rear side of the limiting plate in a sliding mode respectively.

As a further description of the above technical solution:

the front side gas outlet of the inflation device body is fixedly connected with a gas outlet pipe, and the front end of the gas outlet pipe is fixedly connected with a flange.

As a further description of the above technical solution:

the bottoms of the vertical plates are fixedly connected to the top of the base.

As a further description of the above technical solution:

the top of the filter seat is fixedly connected with an air suction pipeline.

The utility model has the following beneficial effects:

1. according to the height adjusting device, the motor is started through the control panel, the motor drives the lead screw to rotate, the sliding block moves up and down along with the rotation of the lead screw, so that the fixing base and the inflating device body are driven to move up and down, the height of the inflating device body is adjusted, the height adjusting device is convenient for workers to control, the inflating efficiency is improved, in the height adjusting process, the limiting and guiding effects on the fixing base are achieved through the matching among the structures such as the guide rod, the limiting plate and the limiting groove, the stability of height adjustment is guaranteed, and the risk of toppling is avoided.

2. According to the utility model, the fixing screw is close to the filter seat by rotating the fixing screw, so that the fixing rod is fixed, the filter drawer is fixed, air entering the inflating device body can be filtered through the filter drawer, the problem that dust impurities block the pipeline and the inside of the inflating device to influence the inflating efficiency and the service life of the device is solved, the service life and the inflating efficiency of the device are improved, reverse operation is performed during disassembly, and the device is convenient to install and disassemble, so that dust impurities in the filter drawer can be conveniently replaced and cleaned, and the problem that the air suction efficiency is reduced due to excessive dust impurities is solved, and the problem that the inflating efficiency of a cement silo is reduced is solved.

Drawings

FIG. 1 is a perspective view of a high efficiency inflator for a cement silo according to the present invention;

FIG. 2 is a schematic view of a mounting plate structure of a high-efficiency cement silo inflation device according to the present invention;

fig. 3 is a schematic view of a filter seat of a high-efficiency cement silo inflation device provided by the utility model.

Illustration of the drawings:

1. a base; 2. mounting a plate; 3. a motor; 4. a lead screw; 5. a slider; 6. a chute; 7. a fixed seat; 8. an inflator body; 9. an air outlet pipe; 10. an air inlet pipe; 11. a filter base; 12. a filter drawer; 13. fixing the rod; 14. a locking seat; 15. fixing screws; 16. a vertical plate; 17. a control panel; 18. a guide bar; 19. a limiting plate; 20. a limiting groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a high-efficiency cement silo aerating device comprises a base 1, the top rear end of the base 1 is fixedly connected to the bottom of a mounting plate 2, a motor 3 is fixedly connected to the center of the top of the mounting plate 2, the driving end of the motor 3 is fixedly connected to the top end of a screw rod 4, a slider 5 is in threaded connection with the outer diameter of the screw rod 4, the front side of the slider 5 is fixedly connected to the middle of the rear side of a fixing seat 7, the middle parts of the left side and the right side of the fixing seat 7 are fixedly connected with a limiting plate 19, a guide rod 18 is in sliding connection with the center through hole of the limiting plate 19, the motor 3 is started through a control panel 17, the motor 3 drives the screw rod 4 to rotate, the slider 5 moves up and down along with the rotation of the screw rod 4, so as to drive the fixing seat 7 and the aerating device body 8 to move up and down, the height of the aerating device body 8 is adjusted, the convenience is brought for workers to control, and the aerating efficiency is improved, in the process of adjusting the height, through the matching among the structures of the guide rod 18, the limiting plate 19, the limiting groove 20 and the like, the limiting and guiding effects on the fixing seat 7 are realized, the stability of height adjustment is ensured, and the risk of toppling is avoided, the left and right ends of the front side of the mounting plate 2 are fixedly connected with the vertical plate 16, the inflation device body 8 is fixedly connected in the groove at the top of the fixing seat 7, the air inlet at the top of the inflation device body 8 is fixedly connected with the air inlet pipe 10, the top end of the air inlet pipe 10 is fixedly connected in the through hole at the bottom of the filter seat 11, the filter drawer 12 is slidably connected in the groove at the front side of the filter seat 11, the front ends at the left and right sides of the filter drawer 12 are fixedly connected with the fixing rod 13, the front ends at the left and right sides of the filter seat 11 are fixedly connected with the locking seats 14, the middle through hole at one side of the locking seat 14 far away from the filter seat 11 is in threaded connection with the fixing screw 15, through rotating fixed screw 15, fixed screw 15 is close to filtering seat 11, thereby fix dead lever 13, real fixed to filtering drawer 12, can filter the air that gets into the aerating device body 8 through filtering drawer 12, the dust impurity has been avoided causing the jam to pipeline and aerating device inside, thereby influence the problem of aeration efficiency and device life, the life and the aeration efficiency of device have been improved, reverse operation can during the dismantlement, be convenient for install and dismantle, thereby be convenient for change and clear up the dust impurity in filtering drawer 12, avoid the too much reduction of dust impurity efficiency of breathing in, lead to the problem that slows down the cement silo aeration efficiency.

The middle part of the front end of the left side of the left vertical plate 16 is fixedly connected with a control panel 17, the control panel 17 is respectively connected with the motor 3 and the inflating device body 8 through a lead wire, the operation and control are convenient, the working efficiency is improved, the middle part of the front side of the mounting plate 2 is provided with a chute 6, the left side and the right side of the chute 6 are respectively connected with the left side and the right side of the slider 5 in a sliding way, the slider 5 is ensured to move up and down, the bottom end of the lead screw 4 is rotatably connected with the top of the base 1, one side of the vertical plate 16 opposite to the chute 20 is provided with a limiting groove 20, the upper end and the lower end of the guiding rod 18 are respectively fixedly connected on the inner walls of the upper side and the lower end of the limiting groove 20, the front side and the rear side of the limiting groove 20 are respectively connected with the front side and the rear side of a limiting plate 19 in a sliding way, the stability of height adjustment is ensured, the air outlet pipe 9 is fixedly connected with a flange, and is convenient for connecting an external pipeline to inflate the cement silo, the bottom of the vertical plate 16 is fixedly connected to the top of the base 1, and the top of the filter base 11 is fixedly connected with an air suction pipeline, so that air can be conveyed conveniently, and the inflation efficiency is improved.

The working principle is as follows: when the device is used, the motor 3 is started through the control panel 17, the motor 3 drives the lead screw 4 to rotate, the slide block 5 moves up and down along with the rotation of the lead screw 4, so that the fixing seat 7 and the inflating device body 8 are driven to move up and down, the height of the inflating device body 8 is adjusted, the operation and control of workers are convenient, the inflating efficiency is improved, in the process of adjusting the height, the limiting and guiding effects on the fixing seat 7 are realized through the matching among structures such as the guide rod 18, the limiting plate 19, the limiting groove 20 and the like, the stability of the height adjustment is ensured, the fixing screw 15 approaches to the filter seat 11 through rotating the fixing screw 15, so that the fixing rod 13 is fixed, the filter drawer 12 is fixed, the air entering the inflating device body 8 can be filtered through the filter drawer 12, and the blockage of dust impurities to the pipeline and the inside of the inflating device is avoided, thereby influence the problem of aerifing efficiency and device life, improved the life of device and aerify efficiency, reverse operation during the dismantlement can, the installation of being convenient for is dismantled to be convenient for change and the dust impurity of clearance in the filter drawer 12, avoid dust impurity too much to reduce the efficiency of breathing in, lead to the problem that the efficiency slows down to the cement silo inflation.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an efficient cement silo aerating device, includes base (1), its characterized in that: the top rear end fixed connection of base (1) is in the bottom of mounting panel (2), the top center department fixedly connected with motor (3) of mounting panel (2), the drive end fixed connection of motor (3) is on the top of lead screw (4), threaded connection has slider (5) on the external diameter of lead screw (4), the front side fixed connection of slider (5) is in the rear side middle part of fixing base (7), the equal fixedly connected with limiting plate (19) in the left and right sides middle part of fixing base (7), equal sliding connection has guide bar (18) in the central through-hole of limiting plate (19), the equal fixedly connected with riser (16) in both ends about the front side of mounting panel (2), fixedly connected with aerating device body (8) in the top recess of fixing base (7), the top air inlet fixedly connected with intake pipe (10) of aerating device body (8), the top fixed connection of intake pipe (10) is in the bottom through-hole of filtering seat (11), sliding connection has filtering drawer (12) in the front side recess of filtering seat (11), filter the equal fixedly connected with dead lever (13) of both sides front end about drawer (12), the equal fixedly connected with of front end of filtering seat (11) left and right sides locks seat (14), it has set screw (15) to lock seat (14) to keep away from the equal threaded connection in the through-hole of one side middle part of filtering seat (11).

2. The efficient cement silo inflation device as recited in claim 1, further comprising: the left side is the left side front end middle part fixedly connected with control panel (17) of riser (16), control panel (17) pass through the wire and link to each other with motor (3) and aerating device body (8) respectively.

3. The efficient cement silo inflation device as recited in claim 1, further comprising: the front side middle part of mounting panel (2) is provided with spout (6), the left and right sides difference sliding connection of spout (6) is in the left and right sides of slider (5).

4. The efficient cement silo inflation device as recited in claim 1, further comprising: the bottom end of the lead screw (4) is rotatably connected to the top of the base (1).

5. The efficient cement silo inflation device as recited in claim 1, further comprising: the vertical plate is characterized in that limiting grooves (20) are formed in the opposite sides of the vertical plate (16), the inner walls of the upper side and the lower side of each limiting groove (20) are fixedly connected to the upper end and the lower end of the guide rod (18) respectively, and the front side and the rear side of each limiting groove (20) are connected to the front side and the rear side of the limiting plate (19) in a sliding mode respectively.

6. The efficient cement silo inflation device as recited in claim 1, further comprising: the front side gas outlet of the gas charging device body (8) is fixedly connected with a gas outlet pipe (9), and the front end of the gas outlet pipe (9) is fixedly connected with a flange.

7. The efficient cement silo inflation device as recited in claim 1, further comprising: the bottoms of the vertical plates (16) are fixedly connected to the top of the base (1).

8. The efficient cement silo inflation device as recited in claim 1, further comprising: the top of the filter seat (11) is fixedly connected with an air suction pipeline.