CN220803497U - Sludge pulverizer - Google Patents

Abstract

The utility model discloses a sludge crusher, which comprises a box body, a moving assembly, a pressing assembly and a crushing assembly, wherein the moving assembly comprises a moving box and a rack, the rack is welded on the inner side wall of the box body, the moving box is connected with the outer surface of the rack in a sliding manner, a sliding block is integrally formed on the lower surface of the inner part of the moving box, a sliding groove is formed on the lower surface of the rack, the sliding block is connected with the inner part of the sliding groove in a sliding manner, a second motor is fixed on the upper surface of the moving box through a bolt, a first bevel gear is arranged at the output end of the second motor, a rotating shaft is rotatably connected on the inner side wall of the moving box, and a second bevel gear is connected in a key manner in the middle of the rotating shaft. According to the utility model, the moving assembly is arranged above the box body, so that the pressing assembly can be conveniently driven to move, sludge at different positions can be conveniently pressed, and the structures such as the sliding rod, the pressing plate and the like are arranged on the side wall of the moving assembly, so that the sludge can be conveniently pressed.

Description

Sludge pulverizer

Technical Field

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

Background

Sludge is a product after sewage treatment, and is an extremely complex non-uniform mass composed of organic residues, bacterial cells, inorganic particles, colloid and the like. The main characteristics of the sludge are high water content (up to 99% or more), high organic matter content, easy decomposition and stinking, fine particles, small specific gravity and colloidal liquid state. The sludge is thick matter between liquid and solid, and can be transported by a pump, but the sludge is difficult to separate solid from liquid by sedimentation, the dried sludge is required to be crushed, and the sludge is often formed in a whole block after being dried, so that the sludge is often blocked at a feed inlet when entering due to too big sludge blocks when being poured into a crushing box, the sludge is required to be cleaned manually, operators are often dangerous when cleaning, and the manual cleaning is inconvenient.

Through retrieving, chinese patent application number is 201822012596.3, chinese patent application number discloses a municipal sludge treatment is with rubbing crusher, which comprises a case, the bonnet, the charge door, cylinder, and rotor, the top of machine case is equipped with the bonnet, the edge of bonnet passes through the screw fixation at the top edge of machine case, be equipped with the charge door on the bonnet, the bottom of machine case is equipped with the feed opening, the inside of machine case is equipped with the cylinder, the center pin department of the left and right sides of cylinder is fixed and is equipped with the dwang, be located the dwang and circular slider fixed connection of cylinder left side, circular slider is located the recess on column cell right side surface, the right side surface of column cell is equipped with the retaining ring, the fixed welding of retaining ring is at the right-hand member face of column cell. The above patent suffers from the following disadvantages: when the device is used, the sludge at the feed inlet is inconvenient to clean, and the blockage is easy to cause, so that the sludge crushing efficiency is affected.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a sludge pulverizer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a sludge grinder, includes box, moving assembly, presses subassembly, crushing subassembly, moving assembly is including removing case and rack, the rack welding is in the inside lateral wall of box, remove case sliding connection in the rack surface, remove inside lower surface integrated into one piece of case has the slider, the spout has been seted up to the rack lower surface, slider sliding connection is inside the spout, it has the second motor to remove the case upper surface through the bolt fastening, first bevel gear is installed to the second motor output, it is connected with the pivot to remove inside lateral wall rotation of case, pivot middle part key-type connection has the second bevel gear, another end key-type connection of pivot has the third gear, the third gear cooperatees with the rack, press the subassembly to install in moving assembly lateral wall.

As still further aspects of the utility model: the pressing assembly comprises a sliding rod and a pressing plate, a crank is welded at one end of the side wall of the rotating shaft, a connecting rod is connected at one end of the crank in a rotating mode, the sliding rod is connected to the side wall of the connecting rod in a rotating mode, a fixing rod is welded at the bottom of the movable box, the sliding rod is connected inside the fixing rod in a sliding mode, and the pressing plate is welded at the bottom of the sliding rod.

As still further aspects of the utility model: the crushing assembly comprises a first crushing roller and a second crushing roller, the first crushing roller and the second crushing roller are respectively connected to the inner side wall of the box body in a rotating mode, a power box is welded to the inner side wall of the box body, a first gear is connected to the inner side of the power box in a rotating mode, a second gear is connected to the inner side of the power box in a rotating mode, the first gear is connected with the first crushing roller, the second gear is connected with the second crushing roller, and a first motor is fixed to the side wall of the power box through bolts.

As still further aspects of the utility model: and a baffle is welded on the inner side wall of the box body.

As still further aspects of the utility model: the bottom of the box body is welded with a base.

As still further aspects of the utility model: the first motor output end is connected with the second gear.

As still further aspects of the utility model: the first gear and the second gear are meshed.

As still further aspects of the utility model: the first bevel gear and the second bevel gear are matched.

The beneficial effects of the utility model are as follows:

Through installing the removal subassembly in the box top, can be convenient for drive and press the subassembly and remove, be convenient for press the mud of different positions, through installing structures such as slide bar and clamp plate at the removal subassembly lateral wall, can be convenient for press the mud.

Through at the inside structure such as installing first broken roller and second broken roller of box, can be convenient for carry out shredding to mud, through at the box lateral wall structure such as installing first gear and second gear, can be convenient for drive first broken roller and second broken roller and rotate.

The baffle plates are welded on the inner side wall of the box body, so that sludge can conveniently pass through the middle of the two crushing rollers.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a sludge pulverizer according to the present utility model;

fig. 2 is a schematic diagram of the bottom structure of a sludge pulverizer according to the present utility model;

FIG. 3 is a schematic sectional view of a sludge pulverizer according to the present utility model;

fig. 4 is a schematic structural view of a pressing assembly of a sludge pulverizer according to the present utility model.

In the figure: 1-box, 2-base, 3-power case, 4-first motor, 5-movable case, 6-second motor, 7-rack, 8-first gear, 9-second gear, 10-first broken roller, 11-second broken roller, 12-baffle, 13-first bevel gear, 14-second bevel gear, 15-crank, 16-connecting rod, 17-pivot, 18-slide bar, 19-clamp plate, 20-dead lever, 21-slider, 22-spout, 23-third gear.

Description of the embodiments

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

Example 1

A sludge pulverizer, as shown in fig. 1-4, comprising:

The device comprises a box body 1, a moving assembly, a pressing assembly and a crushing assembly.

The movable assembly comprises a movable box 5 and a rack 7, the rack 7 is welded on the inner side wall of the box body 1, the movable box 5 is slidably connected to the outer surface of the rack 7, a sliding block 21 is integrally formed on the lower surface of the inner part of the movable box 5, a sliding groove 22 is formed in the lower surface of the rack 7, the sliding block 21 is slidably connected to the sliding groove 22, a second motor 6 is fixed on the upper surface of the movable box 5 through bolts, a first bevel gear 13 is installed at the output end of the second motor 6, a rotating shaft 17 is rotatably connected to the inner side wall of the movable box 5, a second bevel gear 14 is connected to the middle part of the rotating shaft 17 in a key manner, a third gear 23 is connected to the other end of the rotating shaft 17 in a key manner, the first bevel gear 13 is matched with the second bevel gear 14, the third gear 23 is matched with the rack 7, and the pressing assembly is installed on the side wall of the movable assembly.

Through installing the removal subassembly in box 1 top, can be convenient for drive and press the subassembly and remove, be convenient for press down the mud of different positions, when the device is in use, second motor 6 starts, drives first bevel gear 13 and rotates, and first bevel gear 13 drives second bevel gear 14 and rotates, and second bevel gear 14 drives third gear 23 through pivot 17 and rotates, and third gear 23 slides at rack 7 surface through removing case 5, drives and presses the subassembly and remove.

In order to facilitate the pressing of the sludge; as shown in fig. 4, the pressing assembly includes a slide bar 18 and a pressing plate 19, one end of the side wall of the rotating shaft 17 is welded with a crank 15, one end of the crank 15 is rotatably connected with a connecting rod 16, the slide bar 18 is rotatably connected with the side wall of the connecting rod 16, the bottom of the moving box 5 is welded with a fixing rod 20, the slide bar 18 is slidably connected with the inside of the fixing rod 20, and the pressing plate 19 is welded at the bottom of the slide bar 18.

Through installing structures such as slide bar 18 and clamp plate 19 at the moving component lateral wall, can be convenient for press down mud, when the device is in use, pivot 17 rotates, drives crank 15 and rotates, and crank 15 passes through connecting rod 16 and drives slide bar 18 and move in dead lever 20 inside, drives clamp plate 19 and presses down mud.

In order to facilitate the pulverization of the sludge; as shown in fig. 3, the crushing assembly comprises a first crushing roller 10 and a second crushing roller 11, the first crushing roller 10 and the second crushing roller 11 are respectively connected to the inner side wall of the box body 1 in a rotating mode, the power box 3 is welded on the side wall of the box body 1 and is connected with a first gear 8 in a rotating mode, the second gear 9 is connected to the power box 3 in a rotating mode, the first gear 8 and the second gear 9 are meshed, the first gear 8 is connected with the first crushing roller 10, the second gear 9 is connected with the second crushing roller 11, the first motor 4 is fixed on the side wall of the power box 3 through bolts, and the output end of the first motor 4 is connected with the second gear 9.

Through structure such as first broken roller 10 and the broken roller 11 of second of internally mounted at box 1, can be convenient for carry out shredding to mud, through structure such as first gear 8 and second gear 9 are installed to the lateral wall at box 1, can be convenient for drive first broken roller 10 and the broken roller 11 of second and rotate.

In order to facilitate the passage of sludge between the two crushing rolls; as shown in fig. 3, a baffle 12 is welded to the inner side wall of the box 1.

By welding the baffle 12 to the inner side wall of the tank 1, it is possible to facilitate the passage of sludge between the two crushing rolls.

Working principle: when the device is used, the second motor 6 is started to drive the first bevel gear 13 to rotate, the first bevel gear 13 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the third gear 23 to rotate through the rotating shaft 17, the third gear 23 slides on the outer surface of the rack 7 through the moving box 5 to drive the pressing assembly to move, the rotating shaft 17 rotates to drive the crank 15 to rotate, the crank 15 drives the slide rod 18 to move inside the fixed rod 20 through the connecting rod 16 to drive the pressing plate 19 to press sludge.

Example 2

In order to support the device, referring to fig. 1, a sludge pulverizer is improved compared with embodiment 1, wherein a base 2 is welded at the bottom of the box 1.

The base 2 is welded on the side wall of the box body 1, so that the device can be supported conveniently.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides a sludge grinder, includes box (1), remove subassembly, press subassembly, broken subassembly, a serial communication port, remove the subassembly and including removing case (5) and rack (7), rack (7) welding is in the inside lateral wall of box (1), remove case (5) sliding connection in rack (7) surface, remove inside lower surface integrated into one piece of case (5) and have slider (21), spout (22) have been seted up to rack (7) lower surface, slider (21) sliding connection is inside spout (22), remove case (5) upper surface and have second motor (6) through the bolt fastening, first bevel gear (13) are installed to second motor (6) output, remove case (5) inside lateral wall rotation and be connected with pivot (17), pivot (17) middle part key-type is connected with second bevel gear (14), pivot (17) other end key-type is connected with third gear (23), third gear (23) and rack (7) cooperate, press the subassembly to install in removing the lateral wall.

2. The sludge pulverizer as claimed in claim 1, wherein the pressing assembly comprises a slide bar (18) and a pressing plate (19), a crank (15) is welded at one end of the side wall of the rotating shaft (17), a connecting rod (16) is rotatably connected at one end of the crank (15), the slide bar (18) is rotatably connected to the side wall of the connecting rod (16), a fixing rod (20) is welded at the bottom of the movable box (5), the slide bar (18) is slidably connected inside the fixing rod (20), and the pressing plate (19) is welded at the bottom of the slide bar (18).

3. The sludge crusher according to claim 2, characterized in that the crushing assembly comprises a first crushing roller (10) and a second crushing roller (11), the first crushing roller (10) and the second crushing roller (11) are respectively rotatably connected to the inner side wall of the box body (1), the power box (3) is welded to the side wall of the box body (1), the first gear (8) is rotatably connected to the inner side of the power box (3), the second gear (9) is rotatably connected to the inner side of the power box (3), the first gear (8) is connected to the first crushing roller (10), the second gear (9) is connected to the second crushing roller (11), and the first motor (4) is fixed to the side wall of the power box (3) through bolts.

4. A sludge grinder as claimed in claim 3, wherein the inner side wall of the tank (1) is welded with baffles (12).

5. The sludge pulverizer as claimed in claim 4, wherein the bottom of the tank (1) is welded with a base (2).

6. A sludge grinder as claimed in claim 5, wherein the output of the first motor (4) is connected to a second gear (9).

7. A sludge grinder as claimed in claim 6, wherein the first gear (8) and the second gear (9) are meshed.

8. A sludge grinder as claimed in claim 7, wherein the first bevel gear (13) and the second bevel gear (14) cooperate.