CN218707469U

CN218707469U - Expanded perlite conveying device

Info

Publication number: CN218707469U
Application number: CN202222991160.XU
Authority: CN
Inventors: 黄冠锦; 黄诗安; 谭永丽; 谭永贵
Original assignee: Xinyang Pingqiao Sitong Thermal Insulation Material Co ltd
Current assignee: Xinyang Pingqiao Sitong Thermal Insulation Material Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-24
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to the technical field of conveying equipment, in particular to an expanded perlite conveying device, which comprises a supporting frame, wherein a blanking device, a filtering chamber and a conveying pipeline are sequentially communicated on the supporting frame from top to bottom, a feeding hole is arranged at the middle position of the top of the blanking device, a crushing mechanism is arranged in the blanking device, a valve is arranged on the blanking hole of the blanking device, a screen is obliquely arranged in the filtering chamber, and a cleaning hole is arranged at the lowest end of the screen on one side wall of the filtering chamber; an air blower communicated with the conveying pipeline is arranged at one end of the support frame, a vertical plate is arranged at one end of a bottom plate of the support frame, and a plurality of beating mechanisms are arranged above the conveying pipeline on the vertical plate. The utility model has the advantages of high conveying efficiency, avoid the pipeline to block up.

Description

Expanded perlite conveying device

Technical Field

The utility model relates to a conveyor technical field, especially an expanded perlite conveyor.

Background

The expanded perlite is a natural acidic glass lava non-metal mineral product, and because the volume of the mineral product is rapidly expanded by 4-30 times under the high temperature condition of 1000-1300 ℃, the mineral product is called expanded perlite, and the expanded perlite has good sound absorption and strong frost resistance, is widely used as a heat-insulating and sound-insulating material for buildings, and can also be used as an auxiliary material in the processes of agricultural soil improvement, industrial casting, filtering, washing and the like.

After the production of the expanded perlite is finished, the expanded perlite needs to be conveyed to a finished product bin for further packaging, and currently, pneumatic conveying is generally adopted, so that the dustproof effect is good; the mechanization and automation are convenient to realize, the labor intensity can be reduced, and the labor is saved; however, when the pneumatic conveying is carried out at present, impurities with larger individual particles inevitably exist, and the conveying effect and quality are affected if the impurities are not blocked; meanwhile, the pneumatic conveying device is inevitably blocked in the conveying process, and once the pneumatic conveying device is blocked, an operator is required to stop the pneumatic conveying device and then the pneumatic conveying device is disassembled for dredging, so that the conveying efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme.

Designing an expanded perlite conveying device, which comprises a supporting frame, wherein a feeder, a filtering chamber and a conveying pipeline are sequentially communicated with the supporting frame from top to bottom, a feed inlet is formed in the middle of the top of the feeder, a crushing mechanism is arranged in the feeder, a valve is arranged on a feed outlet of the feeder, a screen is obliquely arranged in the filtering chamber, and a cleaning opening is formed in the lowest end of the screen on one side wall of the filtering chamber;

the device comprises a support frame, and is characterized in that an air blower communicated with a conveying pipeline is arranged at one end of the support frame, a vertical plate is arranged at one end of a bottom plate of the support frame, and a plurality of beating mechanisms are arranged on the vertical plate and above the conveying pipeline.

Preferably, the crushing mechanism comprises a crushing shaft which is transversely and rotatably arranged in the crushing chamber, and a plurality of crushing knives which are uniformly distributed on the crushing shaft, the support frame is provided with a driving motor, and an output shaft of the driving motor is coaxially arranged with the crushing shaft.

Preferably, a sliding groove is formed in the other side wall, opposite to the cleaning opening, of the filtering chamber, a sliding block matched with the sliding groove is connected to the highest end of the screen, the sliding block is arranged in the sliding groove in a sliding mode, and compression springs are arranged between the upper end and the lower end of the sliding block and the sliding groove respectively.

Preferably, a vibration mechanism is arranged below the chute, the vibration mechanism comprises a vibration motor fixed on the other side wall of the filtering chamber through a supporting plate, an output shaft of the vibration motor penetrates through the filtering chamber and is connected with an eccentric wheel, and the eccentric wheel is in contact with the bottom of the screen.

Preferably, beat the mechanism and include the sleeve of fixing on the riser through the bracing piece beat spring, limiting plate, beat the pole from the top down connected gradually in the sleeve, limiting plate and sleeve sliding connection, beat the both ends of spring and be connected with telescopic inner wall and limiting plate respectively, beat the below of pole and extend the sleeve and be connected with and beat the hammer, just be equipped with first tooth on beating a lateral wall of pole it is equipped with the pivot to lie in one side rotation of beating the pole on the riser it is equipped with the rotating wheel to fix the cover in the pivot, and the surface that rotates the wheel is provided with the second tooth for one section, and the transmission is connected between a plurality of rotating rods.

Preferably, a rubber sleeve is wrapped outside the knocking hammer.

Preferably, the air outlet of the blower is communicated with a connecting pipe, and the other end of the connecting pipe extends into the conveying pipeline and is provided with a grid net.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a crushing sword among the rubbing crusher constructs smashes the material earlier, then sieves again, can make more materials that accord with the transport requirement be elected to make pipeline can be carried more materials that accord with the requirement, and then has increaseed the delivery beam, thereby improve conveying efficiency.

2. The side wall of the filtering chamber is provided with the chute, one end of the screen is connected with the slide block matched with the chute, and the screen shakes under the action of the compression spring under the action of gravity when materials fall on the screen, so that the screening effect is improved, and the screen is prevented from being blocked; drive the eccentric wheel through vibrating motor and rotate, strike screen cloth bottom, when further improving the screening effect, avoided the jam of screen cloth.

3. Through the setting of rapping mechanism, when the rotation wheel rotates clockwise, second tooth and the meshing of first tooth drive and strike the hammer and rise separately with pipeline, when the rotation wheel rotates to one section that does not have the second tooth, under compression spring's effect, make and strike the hammer whereabouts and strike the hammering to pipeline, so reciprocating motion realizes constantly beating pipeline to prevent that pipeline from being blockked up, influences conveying efficiency.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

fig. 4 and 5 are schematic views of the structure of the tapping mechanism;

the reference numbers in the figures are: 1 feed inlet, 2 blanking machines, 3 crushing knives, 4 crushing shafts, 5 valves, 6 filter chambers, 7 vibrating motors, 8 conveying pipelines, 9 connecting pipes, 10 air blowers, 11 grid meshes, 12 bottom plates, 13 vertical plates, 14 cleaning ports, 15 screen meshes, 16 crushing motors, 17 supporting rods, 18 sleeves, 19 knocking springs, 20 limiting plates, 21 knocking rods, 22 rotating wheels, 23 rotating rods, 24 knocking hammers, 25 sliding grooves, 26 sliding blocks, 27 compression springs, 28 eccentric wheels, 29 first teeth, 30 second teeth and 31 supporting frames.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

The utility model provides an expanded perlite conveyor, as shown in fig. 1 to 5, including the support frame 31, from the top down communicate in proper order on the support frame 31 have glassware 2 down, the filter chamber 6, pipeline 8, be equipped with feed inlet 1 in the top intermediate position department of glassware 2 down, be equipped with rubbing crusher structure in glassware 2 down, rubbing crusher structure is including transversely rotating the crushing axle 4 of establishing in crushing chamber, a plurality of crushing sword 3 of evenly distributed on crushing axle 4, be equipped with crushing motor 16 on the support frame, the output shaft of crushing motor 16 and crushing axle 4 coaxial setting. Smash sword 3 can smash earlier the large granule pearlite that falls in the feed bin and shed to pass through screen cloth 15 with more small granule's material.

A valve 5 is arranged at the feed opening of the feeder 2, a screen 15 is obliquely arranged in the filtering chamber 6, and a cleaning opening 14 is arranged at the lowest end of the screen 15 on one side wall of the filtering chamber 6; a sliding groove 25 is arranged on the other side wall of the filtering chamber 6 opposite to the cleaning opening 14, a sliding block 26 matched with the sliding groove 25 is connected at the highest end of the screen 15, the sliding block 26 is arranged in the sliding groove 25 in a sliding manner, and compression springs 27 are respectively arranged between the upper end and the lower end of the sliding block 26 and the sliding groove 25. After the pearlite falls on screen cloth 15, screen cloth 15 receives gravity after, takes place to rock under compression spring 27's effect, improves the screening effect, avoids screen cloth 15 to block up, then the pearlite of small granule is shone out by screen cloth 15, and the pearlite of big granule is discharged from clearance mouth 14 along screen cloth 15's inclined plane, in order to reduce dust pollution, can locate the connecting tube at clearance mouth 14 and collect the pearlite of big granule.

Below the chute 25 is a vibrating mechanism comprising a vibrating motor 7 fixed to the other side wall of the filtering chamber 6 by a support plate, the output shaft of the vibrating motor 7 passes through the filtering chamber 6 and is connected to an eccentric 28, and the eccentric 28 is in contact with the bottom of the screen 15. The vibrating motor 7 drives the eccentric wheel 28 to beat the screen mesh, so that partial materials are prevented from being clamped into the screen mesh 15, and the screen mesh 15 is further prevented from being blocked.

An air blower 10 communicated with the conveying pipeline 8 is arranged at one end of the supporting frame, a connecting pipe 9 is communicated with an air outlet of the air blower 10, and the other end of the connecting pipe 9 extends into the conveying pipeline 8 and is provided with a grid net 11. The grid mesh 11 can prevent perlite from flowing back to block the wind outlet.

A vertical plate 13 is arranged at one end of a bottom plate 12 of the support frame, and a plurality of beating mechanisms are arranged on the vertical plate 13 and above the conveying pipeline 8. The rapping mechanism comprises a sleeve 18 fixed on a vertical plate 13 through a supporting rod 17, a rapping spring 19 is sequentially connected in the sleeve 18 from top to bottom, a limiting plate 20 and a rapping rod 21, two ends of the rapping spring 19 are respectively connected with the inner wall of the sleeve 18 and the limiting plate 20, the limiting plate 20 is in sliding connection with the sleeve 18, the sleeve 18 extends out of the lower portion of the rapping rod 21 and is connected with a rapping hammer 24, a rubber sleeve is surrounded outside the rapping hammer 24 and can reduce the impact force when the rapping hammer 24 is in contact with a conveying pipeline 8 and reduce noise, a first tooth 29 is arranged on one side wall of the rapping rod 21, a rotating shaft is rotatably arranged on one side of the rapping rod 21 on the vertical plate 13, a rotating wheel 22 is fixedly sleeved on the rotating shaft, a second tooth 30 is arranged on one section of the outer surface of the rotating wheel 22, the rotating rods 23 are in transmission connection, transmission between the rotating wheels 22 can be realized through a connection mode of adding belt pulleys, and then a driving motor is connected to any one rotating rod 23. The rotating wheel 22 is rotated clockwise, then the second teeth 30 on the rotating wheel 22 are meshed with the first teeth 29, so that the knocking rod 21 drives the knocking hammer 24 to move upwards, the limiting plate 20 moves upwards at the moment, the compression spring 19 is compressed, and when the rotating wheel 22 rotates to a section without the second teeth 30, the compression spring 19 resets, so that the knocking rod 21 drives the knocking hammer 24 to descend to knock and beat the conveying pipeline 8, and therefore the conveying pipeline is prevented from being blocked, and conveying efficiency is further influenced.

The utility model discloses a working method does: during operation, at first with the material from feed inlet 1 output, get into in the glassware 2 down, start crushing motor 16, drive crushing sword 3 on the crushing axle 4 and smash the material of large granule, guarantee that more materials are selected and are carried, improve conveying efficiency, then open valve 5, make the material after smashing fall into on the screen cloth 15, unqualified material will be along the inclined plane of screen cloth 15 from clearance mouth 14 discharge collection, the material that meets the requirements falls to in the pipeline 8, open air-blower 10 and beat the mechanism, avoid pipeline 8 to block up, the material in the pipeline 8 is carried to the finished product storehouse by wind-force and is stored this moment.

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 described in the foregoing embodiments, or that equivalent substitutions may be made in some of the features of the embodiments; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The expanded perlite conveying device comprises a support frame (31), and is characterized in that a blanking device (2), a filtering chamber (6) and a conveying pipeline (8) are sequentially communicated with the support frame (31) from top to bottom, a feed inlet (1) is formed in the middle of the top of the blanking device (2), a crushing mechanism is arranged in the blanking device (2), a valve (5) is arranged at the feed inlet of the blanking device (2), a screen (15) is obliquely arranged in the filtering chamber (6), and a cleaning opening (14) is formed in the lowest end of the screen (15) on one side wall of the filtering chamber (6);

an air blower (10) communicated with the conveying pipeline (8) is arranged at one end of the support frame, a vertical plate (13) is arranged at one end of a bottom plate (12) of the support frame, and a plurality of beating mechanisms are arranged on the vertical plate (13) and above the conveying pipeline (8).

2. The expanded perlite delivery device of claim 1, wherein: the crushing mechanism comprises a crushing shaft (4) which is transversely rotated and arranged in the crushing chamber, and a plurality of crushing knives (3) which are uniformly distributed on the crushing shaft (4), wherein a crushing motor (16) is arranged on the support frame, and an output shaft of the crushing motor (16) is coaxially arranged with the crushing shaft (4).

3. The expanded perlite delivery device of claim 1, wherein: the other side wall of the filtering chamber (6) opposite to the cleaning opening (14) is provided with a sliding groove (25), the highest end of the screen (15) is connected with a sliding block (26) matched with the sliding groove (25), the sliding block (26) is arranged in the sliding groove (25) in a sliding mode, and compression springs (27) are arranged between the upper end and the lower end of the sliding block (26) and the sliding groove (25) respectively.

4. The expanded perlite delivery device of claim 3, wherein: a vibration mechanism is arranged below the sliding groove (25), the vibration mechanism comprises a vibration motor (7) fixed on the other side wall of the filtering chamber (6) through a supporting plate, an output shaft of the vibration motor (7) penetrates through the filtering chamber (6) and is connected with an eccentric wheel (28), and the eccentric wheel (28) is in contact with the bottom of the screen (15).

5. The expanded perlite delivery device of claim 1, wherein: beat the mechanism and include fixing sleeve (18) on riser (13) through bracing piece (17) beat spring (19), limiting plate (20), beat pole (21) have been connected gradually from the top down in sleeve (18), the both ends of beating spring (19) are connected with inner wall and limiting plate (20) of sleeve (18) respectively, limiting plate (20) and sleeve (18) sliding connection, the below of beating pole (21) extends sleeve (18) and is connected with and beats hammer (24), and be equipped with first tooth (29) on beating a lateral wall of pole (21) it is equipped with the pivot to lie in the rotation of one side of beating pole (21) on riser (13) fixed cover is equipped with in the pivot and rotates wheel (22), just it is provided with second tooth (30) to rotate one section of the surface of wheel (22), and the transmission is connected between a plurality of bull sticks (23).

6. The expanded perlite delivery device of claim 5, wherein: and a rubber sleeve is surrounded outside the knocking hammer (24).

7. The expanded perlite delivery device of claim 1, wherein: the air outlet of the air blower (10) is communicated with a connecting pipe (9), and the other end of the connecting pipe (9) extends into the conveying pipeline (8) and is provided with a grid net (11).