CN219098973U

CN219098973U - A slitting equipment for sludge drying anti-sticking shell

Info

Publication number: CN219098973U
Application number: CN202223353676.8U
Authority: CN
Inventors: 钱俊宇
Original assignee: Suzhou Purui Environment Technology Co ltd
Current assignee: Suzhou Purui Environment Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-30
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses strip cutting equipment for a sludge drying anti-jamming shell, which comprises a storage bin, wherein a stirring device is arranged in the storage bin, a first motor for driving the stirring device to rotate is arranged at the outer side of the storage bin, a first gear which rotates synchronously with the stirring device is arranged at the outer side of the storage bin, a second gear is arranged at one side of the first gear, and the second gear is meshed with the first gear; a driving cutter shaft and a driven cutter shaft which rotate oppositely are arranged below the discharge hole, a driving gear is arranged at one end of the driving cutter shaft, a second motor for driving the driving cutter shaft to rotate is arranged at the other end of the driving cutter shaft, a driven gear is arranged at one end of the driven cutter shaft, and the driven cutter shaft can slide between a first position and a second position. According to the utility model, the slidable driven cutter shaft is arranged, so that the driven cutter shaft is far away from the driving cutter shaft when a hard impurity clamping shell is encountered, impurities fall from a gap between the driving cutter shaft and the driven cutter shaft to remove obstacles in time, normal operation is recovered, and sludge slitting efficiency is improved.

Description

A slitting equipment for sludge drying anti-sticking shell

Technical Field

The utility model relates to the technical field of sludge drying, in particular to a strip cutting device for a sludge drying anti-jamming shell.

Background

Sludge drying, also known as sludge dewatering, refers to the process of removing most of the water content from sludge by percolation or evaporation, etc. The sludge slitting equipment is a machine for slitting sludge into strips, the surface area of the slit sludge in contact with drying hot air is increased under the condition of the same volume, the drying and dewatering speed can be effectively improved, the drying efficiency is accelerated, and the sludge is convenient to transport, stack, utilize or further treat after drying and concentration. However, the sludge often contains hard impurities such as bolts, stones and the like, so that the cutter shaft is easy to be clamped in the slitting process, slitting equipment is damaged, and the slitting efficiency is affected.

Disclosure of Invention

Aiming at the technical problems, the utility model aims at: the utility model provides a slitting equipment for mud mummification anti-sticking shell can clear away the stereoplasm impurity in the mud, places equipment card shell, avoids the machine damage, improves slitting efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a slitting equipment for mud mummification anti-sticking shell, includes the feed bin, the top of feed bin is provided with uncovered, the bottom of feed bin is provided with the discharge gate, be provided with agitating unit in the feed bin, the outside of feed bin is provided with the first motor that is used for driving agitating unit pivoted, the outside of feed bin is provided with the first gear with agitating unit synchronous pivoted, one side of first gear is provided with the second gear, second gear and first gear engagement; the automatic feeding device is characterized in that a driving cutter shaft and a driven cutter shaft which rotate oppositely are arranged below the discharge hole, a driving gear is arranged at one end of the driving cutter shaft, a second motor used for driving the driving cutter shaft to rotate is arranged at the other end of the driving cutter shaft, a driven gear is arranged at one end of the driven cutter shaft, the driven cutter shaft can slide between a first position and a second position, when the driven cutter shaft is located at the first position, the driving gear is meshed with the driven gear, and when the driven cutter shaft is located at the second position, the driven gear is meshed with the second gear.

Preferably, two ends of the driven cutter shaft are provided with a displacement device for driving the driven cutter shaft to slide between a first position and a second position, the displacement device comprises a displacement motor, a guide rail and a sliding block, two ends of the driven cutter shaft are provided with bearing seats, the bearing seats are fixedly connected with the sliding block, the sliding block is in sliding connection with the guide rail, and the output end of the displacement motor is connected with the sliding block.

Preferably, a pressure sensor is arranged between the output end of the displacement motor and the sliding block.

Preferably, the two displacement motors move synchronously.

Preferably, the stirring device comprises a rotating shaft arranged along the length direction of the storage bin, a plurality of stirring plates are arranged on the rotating shaft at intervals, and the first gear is connected with the rotating shaft.

Preferably, the two ends of the driving cutter shaft and the driven cutter shaft are provided with partition boards, the first gear, the second gear, the driving gear and the driven gear are positioned on the outer sides of the partition boards, and long holes for the driven cutter shaft to slide are formed in the partition boards.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the slitting equipment for the sludge drying anti-jamming shell comprises a feed bin, wherein a stirring device is arranged in the feed bin, a driving cutter shaft and a driven cutter shaft which rotate oppositely are arranged below a discharge hole of the feed bin, a driving gear is arranged at one end of the driving cutter shaft, a driven gear is arranged at one end of the driven cutter shaft, the driven cutter shaft can slide between a first position and a second position, and when a hard impurity jamming shell is encountered, the driven cutter shaft can be far away from the driving cutter shaft through the slidable driven cutter shaft, so that impurities fall from a gap between the driving cutter shaft and the driven cutter shaft, obstacles are removed in time, normal operation is recovered, sludge slitting efficiency is improved, and equipment failure occurrence rate is reduced.

Drawings

The technical scheme of the utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a perspective view of a slitting apparatus for a sludge drying anti-sticking shell of the present utility model;

FIG. 2 is a front view of the slitting apparatus for a sludge drying anti-sticking shell of the present utility model;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view B-B of FIG. 2;

fig. 5 is a perspective view of another view of the slitting apparatus for a sludge drying anti-sticking shell of the present utility model.

Wherein: 1. a storage bin; 2. a stirring device; 21. a rotating shaft; 22. a stirring plate; 3. a first motor; 4. a first gear; 5. a second gear; 6. a driving cutter shaft; 7. a driven cutter shaft; 8. a drive gear; 9. a driven gear; 10. a second motor; 11. a displacement motor; 12. a guide rail; 13. a slide block; 14. a bearing seat; 15. a pressure sensor; 16. a partition board.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

In addition, the terms of left, right, upper, lower, etc. in the embodiments of the present utility model are merely relative concepts or references to the normal use state of the product, and should not be construed as limiting. The implementation of the present utility model will be described in detail below with reference to specific embodiments.

The utility model discloses strip cutting equipment for a sludge drying anti-jamming shell, which is shown in the accompanying drawings 1 and 2, and comprises a storage bin 1, wherein the top of the storage bin 1 is provided with an opening, so that sludge can be conveniently poured from the upper part, the bottom of the storage bin 1 is provided with a long and narrow discharge hole, and a stirring device 2 is arranged in the storage bin 1. The outside of feed bin 1 installs the first motor 3 that is used for driving agitating unit 2 pivoted, and as shown in figure 3, agitating unit 2 includes the pivot 21 of installing along the length direction of feed bin 1, installs a plurality of stirring boards 22 in the interval in the pivot 21, pushes down the mud stirring and falls from the discharge gate.

As shown in fig. 4, a first gear 4 which rotates synchronously with the stirring device 2 is installed on the outer side of the stock bin 1, and the first gear 4 is connected with a rotating shaft 21. A second gear 5 is rotatably installed at one side of the first gear 4, and the second gear 5 is engaged with the first gear 4. A driving cutter shaft 6 and a driven cutter shaft 7 which rotate oppositely are arranged below the discharge hole, one end of the driving cutter shaft 6 is connected with a driving gear 8, the other end of the driving cutter shaft 6 is provided with a second motor 10 for driving the driving cutter shaft 6 to rotate, one end of the driven cutter shaft 7 is connected with a driven gear 9, the driven cutter shaft 7 can slide between a first position and a second position, when the driven cutter shaft 7 is positioned at the first position, the driving gear 8 is meshed with the driven gear 9, the driven cutter shaft 7 is driven by the driving gear 8 to rotate, the driving cutter shaft 6 with cutter grooves and the driven cutter shaft 7 rotate oppositely, sludge falling from the discharge hole enters between the driving cutter shaft 6 and the driven cutter shaft 7, the sludge is extruded into the cutter grooves of the other side when the driving cutter shaft 6 and the driven cutter shaft 7 rotate oppositely, and the sludge forms strip falling; when the driven cutter shaft 7 is positioned at the second position, the driven gear 9 moves obliquely upwards to be meshed with the second gear 5, the driven cutter shaft 7 is rotated by the indirect driving force of the first gear 5, the driving cutter shaft 6 and the driven cutter shaft 7 are separated, and hard impurities in sludge fall from a gap between the driving cutter shaft 6 and the driven cutter shaft 7, so that the cutter shaft is prevented from being damaged to cause the device to fail.

As shown in fig. 5, two ends of the driven cutter shaft 7 are provided with a displacement device for driving the driven cutter shaft 7 to slide between a first position and a second position, the displacement device comprises a displacement motor 11, a guide rail 12 and a slide block 13, two ends of the driven cutter shaft 7 are provided with bearing seats 14, the bearing seats 14 are fixedly connected with the slide block 13, the slide block 13 is in sliding connection with the guide rail 12, and the output end of the displacement motor 11 is connected with the slide block 13. The baffle 16 is installed at the both ends of initiative arbor 6 and driven arbor 7, and first gear 4, second gear 5, driving gear 8 and driven gear 9 are located the outside of baffle 16, and baffle 16 separates mud, avoids mud sputtering to influence the normal operating of other parts. The baffle 16 is provided with a long hole for the driven cutter shaft 7 to slide, and the position-changing motor 11 drives the sliding block 13 to drive the driven cutter shaft 7 to slide between a first position and a second position.

A pressure sensor 15 is arranged between the output end of the position changing motor 11 and the sliding block 13, hard impurities are blocked between the driving cutter shaft 6 and the driven cutter shaft 7 to prevent rotation, when the pressure is higher than a set value, the position changing motor 11 pushes the sliding block 13 to enable the driven cutter shaft 7 to be far away from the driving cutter shaft 6, at the moment, the driving cutter shaft 6 rotates normally, the driven cutter shaft 7 rotates under the driving of the first gear 4 to throw down the hard impurities, and when the blockage is eliminated, the manual operation is performed to control the position changing motor 11 to retract to enable the driven cutter shaft 7 to reset, and the device operates normally to cut strips. The warning light is installed to the one end of slitting equipment, and when pressure sensor 15 received pressure value was higher than the setting value, the warning light twinkle, reminds the staff to pay attention to equipment operation, resets and shifts motor 11 after the hindrance is eliminated. The two displacement motors 11 synchronously move under the control of a program, no matter where the hard impurities are blocked on the cutter shaft, the displacement motors 11 synchronously move, the obstruction is eliminated in time, the driven cutter shaft 7 runs more stably and evenly, and the damage caused by unilateral stress is avoided.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.

Claims

1. A slitting equipment that is used for mud mummification anti-sticking shell, its characterized in that: the automatic stirring device comprises a bin, wherein the top of the bin is provided with an opening, the bottom of the bin is provided with a discharge hole, a stirring device is arranged in the bin, a first motor for driving the stirring device to rotate is arranged on the outer side of the bin, a first gear synchronously rotating with the stirring device is arranged on the outer side of the bin, a second gear is arranged on one side of the first gear, and the second gear is meshed with the first gear; the automatic feeding device is characterized in that a driving cutter shaft and a driven cutter shaft which rotate oppositely are arranged below the discharge hole, a driving gear is arranged at one end of the driving cutter shaft, a second motor used for driving the driving cutter shaft to rotate is arranged at the other end of the driving cutter shaft, a driven gear is arranged at one end of the driven cutter shaft, the driven cutter shaft can slide between a first position and a second position, when the driven cutter shaft is located at the first position, the driving gear is meshed with the driven gear, and when the driven cutter shaft is located at the second position, the driven gear is meshed with the second gear.

2. The slitting apparatus for a sludge drying anti-seize shell as in claim 1, wherein: the two ends of the driven cutter shaft are respectively provided with a displacement device used for driving the driven cutter shaft to slide between a first position and a second position, each displacement device comprises a displacement motor, a guide rail and a sliding block, each of the two ends of the driven cutter shaft is provided with a bearing seat, each bearing seat is fixedly connected with the corresponding sliding block, each sliding block is in sliding connection with the corresponding guide rail, and the output end of each displacement motor is connected with each sliding block.

3. The slitting apparatus for a sludge drying anti-seize shell as claimed in claim 2, characterized in that: a pressure sensor is arranged between the output end of the displacement motor and the sliding block.

4. The slitting apparatus for a sludge drying anti-seize shell as claimed in claim 2, characterized in that: and the two displacement motors synchronously move.

5. The slitting apparatus for a sludge drying anti-seize shell as in claim 1, wherein: the stirring device comprises a rotating shaft arranged along the length direction of the storage bin, a plurality of stirring plates are arranged on the rotating shaft at intervals, and the first gear is connected with the rotating shaft.

6. The slitting apparatus for a sludge drying anti-seize shell as in claim 1, wherein: the two ends of the driving cutter shaft and the driven cutter shaft are provided with partition boards, the first gear, the second gear, the driving gear and the driven gear are positioned on the outer sides of the partition boards, and long holes for the driven cutter shaft to slide are formed in the partition boards.