CN218107850U - Sludge crusher - Google Patents

Abstract

The utility model discloses a sludge crusher, its technical scheme is: including stirring garrulous bucket, stir a plurality of support frames of garrulous barrel head fixedly connected with, the feed inlet has been seted up at the garrulous bucket top, stir garrulous barrel head fixedly connected with funnel, the discharge gate has been seted up to the funnel bottom, stir the inside version of garrulous bucket and be equipped with broken mechanism, broken mechanism includes the rotary drum, the rotary drum is inside to be connected with the second dwang through the bearing rotation, second dwang top runs through the rotary drum and passes through the bearing rotation with the rotary drum and be connected, and a sludge crusher beneficial effect is: scrape through setting up first scraper and wipe away stirring garrulous bucket inner wall, scrape through setting up the second scraper and wipe away the funnel inner wall, prevent that the mud adhesion is stirring garrulous bucket inner wall and funnel inner wall, stir the discharge gate through setting up the stirring rod and prevent that mud from blockking up at the discharge gate when the ejection of compact, improve discharging efficiency, make broken more abundant through setting up a plurality of stirring garrulous sticks.

Description

A sludge crusher

technical field

The utility model relates to the field of sludge crushing, in particular to a sludge crusher.

Background technique

Sludge treatment is the process of reducing, stabilizing and harmlessly treating sludge. The higher the degree of sewage treatment, the more sludge residues will be generated to be treated, unless land treatment or sewage ponds are used Sewage treatment, otherwise general sewage treatment plants must be equipped with sludge treatment facilities. For modern sewage treatment plants, sludge treatment and disposal has become the most complicated and expensive part of the sewage treatment system operation.

The prior art has the following disadvantages: the sludge is highly viscous and easily adheres to the blades and the machine wall of the crusher during the crushing process, causing the crusher to be blocked and making the machine unable to continue to work normally. At the same time, the existing crusher The crushing knife has a dead angle, and the sludge cannot be completely crushed, so that the sludge crushed by the existing crusher is still lumpy, which brings great inconvenience to subsequent transportation and subsequent treatment.

Therefore, it is necessary to invent a sludge crusher.

Utility model content

For this reason, the utility model provides a kind of sludge crusher, through the design of the cross-shaped crushing rod, when the crushing rod rotates on the horizontal plane to crush, the crushing rod is also rotating, and the rotation and the rotation of the horizontal plane make the crushing more efficient. Sufficiently, by setting the first scraping bar, the second scraping bar and the stirring bar to scrape and clean the crushing barrel, funnel and discharge port respectively, so as to prevent the sludge from adhering to the wall of the crusher, so as to solve the problem of sludge It is highly viscous, and it is easy to adhere to the blade and the wall of the crusher during the crushing process, causing the crusher to be blocked and making the machine unable to continue to work normally. Completely pulverized, the sludge crushed by the existing crusher is still lumpy, which brings great inconvenience to subsequent transportation and subsequent treatment.

In order to achieve the above purpose, the utility model provides the following technical solutions: a sludge crusher, including a crushing bucket, a plurality of support frames are fixedly connected to the bottom of the crushing bucket, and a feeding port is opened on the top of the crushing bucket , the bottom of the crushing barrel is fixedly connected with a funnel, the bottom of the funnel is provided with a discharge port, and the inside of the crushing barrel is provided with a crushing mechanism;

The crushing mechanism includes a drum, and the inside of the drum is rotatably connected with a second rotating rod through a bearing. The top of the second rotating rod runs through the drum and is linked with the drum through a bearing. The top of the inner chamber of the crushing barrel is fixedly connected, and a plurality of partitions are arranged inside the drum, and the plurality of partitions are all sleeved outside the second rotating rod and fixedly connected with the second rotating rod.

Preferably, a rotating mechanism is provided on the top of a plurality of partitions, and the rotating mechanism includes a second gear, and both sides of the bottom of the second gear are fixedly connected with supporting columns, and the bottoms of the two supporting columns are connected with the partitions. Fixed connection at the top of the board.

Preferably, the top of the second gear is provided with a rotating block, the rotating block is sleeved on the outside of the second rotating rod and linked with the second rotating rod through a bearing, and the external of the rotating block is fixedly connected with a plurality of first connecting rods One ends of the plurality of first connecting rods are rotatably connected to first gears through bearings, and the first gears are engaged with the second gears.

Preferably, a plurality of crushing rods are arranged outside the rotating drum, and one end of the plurality of crushing rods runs through the rotating drum and is linked with the rotating drum through a bearing, and one end of the plurality of crushing rods is fixedly connected to the first gear .

Preferably, a plurality of first connecting blocks are fixedly connected to both sides of the exterior of the drum, and first scraping bars are fixedly connected between the plurality of first connecting blocks. The inner walls of the bucket are in contact.

Preferably, a support ring is provided at the bottom of the rotating drum, and the supporting ring is sleeved on the outer side of the bottom of the rotating drum and is linked with the rotating drum through bearings. Both sides of the supporting ring are fixedly connected with supporting rods, and the supporting rods One end is fixedly connected with the bottom of the inner wall of the crushing bucket.

Preferably, a third rotating rod is provided inside the funnel, the top of the third rotating rod is fixedly connected to the bottom of the drum, the bottom of the third rotating rod extends into the discharge port, and the bottom of the third rotating rod is fixedly connected with A plurality of stirring rods, second scraping bars are fixedly connected to both sides of the third rotating rod, and one side of the two second scraping bars is in contact with the inner wall of the funnel.

Preferably, the top of the drum is provided with a transmission assembly, the transmission assembly includes a second pulley, the second pulley is sleeved on the outside of the top of the drum and is fixedly connected with the drum, and the outside of the crushing bucket is provided with a second pulley. A pulley, the first pulley and the second pulley are sheathed with a belt, the belt runs through the outside of the crushing barrel and is slidably connected with the crushing barrel, and the bottom of the first pulley is fixedly connected with a first rotating rod.

Preferably, a support block is fixedly connected to the outer side of the drum, a motor is fixedly connected to the top of the support block, and the output end of the motor is fixedly connected to the bottom of the first rotating rod.

Preferably, the top of the drum is provided with a transmission assembly, the transmission assembly includes a second chain wheel, the second chain wheel is sleeved on the outside of the top of the drum and is fixedly connected with the drum, and the outside of the crushing bucket is There is a first sprocket wheel, and a chain is sheathed outside the first sprocket wheel and the second sprocket wheel, and the chain is meshed with the first sprocket wheel and the second sprocket wheel. The crushing bucket is slidably connected, and the bottom of the first sprocket wheel is fixedly connected with a first rotating rod.

The beneficial effects of the utility model are:

1. The utility model scrapes the inner wall of the crushing barrel by setting the first scraper, and scrapes the inner wall of the funnel by setting the second scraper to prevent the sludge from adhering to the inner wall of the crushing barrel and the inner wall of the funnel. Agitate the discharge port to prevent sludge from being blocked in the discharge port during discharge, improve the discharge efficiency, and make the crushing more sufficient by setting multiple stirring rods.

2. In the utility model, the crushing rods are set to rotate around the drum to crush, and the cross-type crushing is used to make the crushing more fully. When the crushing rods are set to rotate around the drum to crush, the crushing rods are also It rotates by itself to prevent the sludge from adhering to the surface of the mashing rod and improve the crushing efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram that the utility model provides;

Fig. 2 is the overall internal structure figure provided by the utility model;

Fig. 3 is the schematic diagram of the crushing mechanism provided by the utility model;

Fig. 4 is a support structure diagram at the bottom of the crushing barrel provided by the utility model;

Fig. 5 is a schematic diagram of the rotation structure provided by the utility model;

Figure 6 is an enlarged view of the structure of the first gear and the second gear provided by the utility model;

Fig. 7 is a schematic structural diagram of Embodiment 2 provided by the utility model.

In the figure: 1 crushing bucket, 2 support frame, 3 feed inlet, 4 discharge outlet, 5 funnel, 6 support block, 7 motor, 8 first rotating rod, 9 first pulley, 10 second pulley, 11 belt , 12 drum, 13 first connecting block, 14 first scraping bar, 15 crushing rod, 16 second rotating rod, 17 support rod, 18 second scraping bar, 19 third rotating rod, 20 stirring rod, 21 support Ring, 22 rotating blocks, 23 first connecting rods, 24 first gears, 25 second gears, 26 dividing plates, 27 support columns, 28 first chain wheels, 29 second chain wheels, 30 chains.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Example 1:

Referring to accompanying drawings 1-6, a sludge crusher provided by the utility model includes a crushing barrel 1, a plurality of support frames 2 are fixedly connected to the bottom of the crushing barrel 1, and a set of A feed port 3, a funnel 5 is fixedly connected to the bottom of the crushing barrel 1, a discharge port 4 is opened at the bottom of the funnel 5, and a crushing mechanism is provided inside the crushing barrel 1;

The crushing mechanism includes a drum 12, and the inside of the drum 12 is rotatably connected with a second rotating rod 16 through a bearing. The top of the second rotating rod 16 passes through the drum 12 and is linked with the drum 12 through a bearing. The top of the second rotating rod 16 is fixedly connected to the top of the inner chamber of the crushing barrel 1. The inside of the rotating drum 12 is provided with a plurality of partitions 26, and the plurality of partitions 26 are all sleeved on the outside of the second rotating rod 16 and connected to the first rotating rod 16. The two rotating rods 16 are fixedly connected, and the sludge is conveniently crushed by setting a crushing mechanism.

Further, a rotating mechanism is provided on the top of a plurality of partitions 26, and the rotating mechanism includes a second gear 25, and both sides of the bottom of the second gear 25 are fixedly connected with supporting columns 27, and the two supporting columns The bottoms of 27 are fixedly connected with the tops of the partitions 26, and a rotating mechanism is set to drive the smashing rods 15 to crush the sludge.

Further, the top of the second gear 25 is provided with a rotating block 22, the rotating block 22 is sleeved on the outside of the second rotating rod 16 and linked with the second rotating rod 16 through a bearing, and the rotating block 22 is fixedly connected with a A plurality of first connecting rods 23, one end of a plurality of the first connecting rods 23 is rotatably connected with a first gear 24 through a bearing, and the first gear 24 is meshed with the second gear 25. By setting the first gear 24 and The meshing connection of the second gear 25 realizes that when the smashing rod 15 rotates around the drum 12, the crushing rod 15 itself also rotates, which increases the crushing effect and prevents sludge from adhering to the crushing rod 15.

Further, a plurality of crushing rods 15 are arranged outside the drum 12, and one end of the plurality of crushing rods 15 runs through the drum 12 and is linked with the drum 12 through a bearing, and one end of the plurality of crushing rods 15 Both first gears 24 are fixedly connected.

Further, a plurality of first connecting blocks 13 are fixedly connected to both sides of the outer side of the drum 12, and first scraping bars 14 are fixedly connected between the plurality of first connecting blocks 13, and the first scraping bars The outer side of 14 is in contact with the inner wall of the crushing barrel 1, and the outer side of the first scraping bar 14 is in contact with the inner wall of the crushing barrel 1, and the inner wall of the crushing barrel 1 is scraped by the first scraping bar 14.

Further, the bottom of the rotating drum 12 is provided with a supporting ring 21, the supporting ring 21 is sleeved on the outside of the bottom of the rotating drum 12 and is linked with the rotating drum 12 through bearings, and both sides of the supporting ring 21 are fixedly connected with supporting rings. Rod 17 , one end of the support rod 17 is fixedly connected to the bottom of the inner wall of the crushing bucket 1 , and the drum 12 is supported by setting a support ring 21 .

Further, the inside of the funnel 5 is provided with a third rotating rod 19, the top of the third rotating rod 19 is fixedly connected with the bottom of the drum 12, the bottom of the third rotating rod 19 extends into the discharge port 4, and the third rotating rod 19 A plurality of stirring rods 20 are fixedly connected to the bottom of the rotating rod 19, second scraping bars 18 are fixedly connected to both sides of the third rotating rod 19, and one side of the two second scraping bars 18 is in contact with the inner wall of the funnel 5 , scrape the inner wall of the funnel 5 by setting one side of the second scraping bar 18 in contact with the inner wall of the funnel 5 .

Further, the top of the drum 12 is provided with a transmission assembly, the transmission assembly includes a second pulley 10, the second pulley 10 is sleeved on the outside of the top of the drum 12 and fixedly connected with the drum 12, the crushing The barrel 1 is provided with a first pulley 9, the first pulley 9 and the second pulley 10 are covered with a belt 11, the belt 11 runs through the outside of the crushing barrel 1 and is slidably connected with the crushing barrel 1, the first The bottom of a belt pulley 9 is fixedly connected with the first rotating rod 8, and the rotating drum 12 is driven to rotate by setting a transmission assembly, thereby driving the smashing rod 15 to rotate.

Further, a support block 6 is fixedly connected to the outer side of the drum 12 , a motor 7 is fixedly connected to the top of the support block 6 , and an output end of the motor 7 is fixedly connected to the bottom of the first rotating rod 8 .

The use process of the utility model is as follows: when using the utility model, the user first pours the sludge to be processed into the inside of the crushing bucket 1 through the feed port 3, and drives the first rotating rod 8 to rotate through the motor 7, and the first Turn bar 8 drives first belt pulley 9 to rotate, and first belt pulley 9 drives second belt pulley 10 to rotate by belt 11, and second belt pulley 10 drives rotating drum 12 to rotate, and when rotating drum 12 rotates, can drive smashing bar 15 to rotate, because the second The two rotating rods 16 are fixedly connected to the top of the inner chamber of the crushing bucket 1. When the drum 12 rotates, the second rotating rod 16 does not rotate. Since the partition 26 is fixedly connected to the second rotating rod 16, the partition 26 does not turn, and between the second gear 25 and the dividing plate 26, it is fixedly connected by the support column 27, so the second gear 25 is also fixed, because the rotating block 22 and the second rotating rod 16 are rotationally connected by the bearing, and the crushed The rod 15 is fixedly connected with the first gear 24, and the first gear 24 is connected with the first connecting rod 23 through a bearing, so when the drum 12 drives the mashing rod 15 to rotate, the first gear 24 will also rotate around the second gear 25 At the same time, the crushing rod 15 is also rotating, and the rotating drum 12 drives the crushing rod 15 to rotate and crush and rotate to crush, so that the crushing is more complete, and the treated sludge is discharged through the discharge port 4 through the funnel 5, and the The first scraping bar 14 and the second scraping bar 18 scrape and clean the inner walls of the crushing barrel 1 and the funnel 5, and stir the discharge port 4 through the stirring rod 20 to prevent the discharge port 4 from being blocked.

Example 2:

Referring to accompanying drawing 7, the sludge crusher provided by the utility model is different from the embodiment 1 in that a transmission assembly is provided on the top of the drum 12, the transmission assembly includes a second sprocket 29, and the first Two chain wheels 29 are set on the outside of the top of the drum 12 and are fixedly connected with the drum 12. The outside of the crushing bucket 1 is provided with a first chain wheel 28, and the first chain wheel 28 and the second chain wheel 29 are sleeved on the outside. A chain 30 is provided, and the chain 30 is meshed with the first sprocket 28 and the second sprocket 29. The chain 30 runs through the outside of the crushing bucket 1 and is slidingly connected with the crushing bucket 1. The first sprocket 28 The bottom is fixedly connected with a first rotating rod 8 .

The use process is as follows: When using the utility model, the user first pours the sludge to be processed into the inside of the crushing barrel 1 through the feed port 3, and drives the first rotating rod 8 to rotate through the motor 7, and the first rotating rod 8 drives The first chain wheel 28 rotates, and the first chain wheel 28 drives the second chain wheel 29 to rotate by the chain 30, and the second chain wheel 29 drives the rotating drum 12 to rotate, and when the rotating drum 12 rotates, it can drive the smashing rod 15 to rotate. The chain 30 drives the first sprocket wheel 28 and the second sprocket wheel 29 to rotate, thereby improving the stability of the transmission.

The above are only preferred embodiments of the present utility model, and any person skilled in the art may use the above-mentioned technical solutions to modify the present utility model or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the utility model belongs to the protection scope of the utility model.

Claims (10)

1. A sludge crusher, comprising a crushing barrel (1), characterized in that: the bottom of the crushing barrel (1) is fixedly connected with a plurality of support frames (2), and the top of the crushing barrel (1) A feed inlet (3) is provided, a funnel (5) is fixedly connected to the bottom of the crushing barrel (1), and a discharge port (4) is opened at the bottom of the funnel (5), and the crushing barrel (1) The internal version is equipped with a crushing mechanism; The crushing mechanism includes a drum (12), and the inside of the drum (12) is rotatably connected with a second rotating rod (16) through a bearing, and the top of the second rotating rod (16) passes through the drum (12) and is connected with The drum (12) is linked by bearings, the top of the second rotating rod (16) is fixedly connected to the top of the inner cavity of the crushing bucket (1), and the drum (12) is provided with a plurality of partitions (26), A plurality of partitions (26) are sheathed on the outside of the second rotating rod (16) and are fixedly connected with the second rotating rod (16). 2. A sludge crusher according to claim 1, characterized in that: a rotating mechanism is provided on the top of a plurality of partitions (26), and the rotating mechanism includes a second gear (25), the Support columns (27) are fixedly connected to both sides of the bottom of the second gear (25), and the bottoms of the two support columns (27) are fixedly connected to the top of the partition (26). 3. A sludge crusher according to claim 2, characterized in that: the top of the second gear (25) is provided with a rotating block (22), and the rotating block (22) is sleeved on the second rotating The outside of the rod (16) is linked with the second rotating rod (16) through bearings, and the outer part of the rotating block (22) is fixedly connected with a plurality of first connecting rods (23), and a plurality of the first connecting rods (23) Both ends are rotatably connected to a first gear (24) through bearings, and the first gear (24) is engaged with the second gear (25). 4. A sludge crusher according to claim 1, characterized in that: a plurality of crushing rods (15) are arranged outside the drum (12), and one end of the plurality of crushing rods (15) All pass through the drum (12) and are linked with the drum (12) through bearings, and one end of the plurality of crushing rods (15) is fixedly connected to the first gear (24). 5. The sludge crusher according to claim 1, characterized in that: both sides of the drum (12) are fixedly connected with a plurality of first connecting blocks (13), and a plurality of the first A first scraper (14) is fixedly connected between the connecting blocks (13), and the outer side of the first scraper (14) is in contact with the inner wall of the crushing barrel (1). 6. A sludge crusher according to claim 1, characterized in that: the bottom of the drum (12) is provided with a support ring (21), and the support ring (21) is sleeved on the drum (12) ) outside the bottom and is linked with the drum (12) through bearings, and both sides of the support ring (21) are fixedly connected with support rods (17), and one end of the support rod (17) is connected to the inner wall of the crushing barrel (1) Fixed connection at the bottom. 7. A sludge crusher according to claim 1, characterized in that: a third rotating rod (19) is provided inside the funnel (5), and the top of the third rotating rod (19) is in contact with the drum (12) The bottom is fixedly connected, the bottom of the third rotating rod (19) extends into the discharge port (4), the bottom of the third rotating rod (19) is fixedly connected with a plurality of stirring rods (20), the third Second scraping strips (18) are fixedly connected to both sides of the outer sides of the rotating rod (19), and one side of the two second scraping strips (18) is in contact with the inner wall of the funnel (5). 8. The sludge crusher according to claim 1, characterized in that: the top of the drum (12) is provided with a transmission assembly, the transmission assembly includes a second pulley (10), and the second pulley (10) is sleeved on the outside of the top of the drum (12) and is fixedly connected with the drum (12). The outside of the crushing bucket (1) is provided with a first pulley (9), and the first pulley (9) is connected with the The outside of the second pulley (10) is covered with a belt (11). The belt (11) runs through the outside of the crushing bucket (1) and is slidingly connected with the crushing bucket (1). The bottom of the first pulley (9) is fixed Connected with the first rotating rod (8). 9. The sludge crusher according to claim 1, characterized in that: a support block (6) is fixedly connected to the outer side of the drum (12), and a support block (6) is fixedly connected to the top of the support block (6). A motor (7), the output end of the motor (7) is fixedly connected to the bottom of the first rotating rod (8). 10. The sludge crusher according to claim 1, characterized in that: the top of the drum (12) is provided with a transmission assembly, the transmission assembly includes a second chain wheel (29), and the second The chain wheel (29) is sleeved on the outside of the top of the drum (12) and fixedly connected with the drum (12). The outside of the crushing bucket (1) is provided with a first chain wheel (28). The first chain wheel (28) A chain (30) is sheathed outside the second sprocket (29), and the chain (30) is engaged with the first sprocket (28) and the second sprocket (29). The chain (30 ) penetrates the outside of the crushing barrel (1) and is slidingly connected with the crushing barrel (1), and the bottom of the first chain wheel (28) is fixedly connected with a first rotating rod (8).

Images