CN210150107U

CN210150107U - Sludge scraper

Info

Publication number: CN210150107U
Application number: CN201920066732.9U
Authority: CN
Inventors: 李兆伟; 徐斌; 翟旭东; 孙运才
Original assignee: Shandong Hailitekaite Machinery Technology Co Ltd
Current assignee: Shandong Hailitekaite Machinery Technology Co Ltd
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2020-03-17
Anticipated expiration: 2029-01-16

Abstract

The utility model discloses a sludge scraper, which comprises a housing, the casing internal rotation is connected with the chain, and one side equidistant fixed mounting of chain has a plurality of scrapers, the bottom fixed mounting of casing has the removal seat, sliding connection has the slurcam on removing the seat, one side fixed mounting of slurcam has the carriage release lever, the top fixed mounting of carriage release lever has the shelves pole, it is connected with the connecting axle to rotate on one side inner wall of casing, fixed cover is equipped with first sprocket and dwang respectively on the connecting axle, and the dwang is located one side of first sprocket, first sprocket meshes with the chain mutually, a lateral symmetry fixed mounting of dwang has two horizontal poles. The utility model is simple in operation, can drive first sprocket and second sprocket simultaneously through the chain and rotate, just can discharge mud from the casing this moment, avoid mud can remove along with the chain, so can not let mud pile up in the casing.

Description

Sludge scraper

Technical Field

The utility model relates to a scraper blade technical field especially relates to a scraper blade machine is scraped to mud.

Background

A scraper conveyor is a transport device for conveying bulk materials to a predetermined target by means of a scraper chain moving in a closed housing. The multi-point material feeding and discharging device has the advantages of small volume, strong sealing property, good rigidity, flexible process arrangement, convenience in installation and maintenance, capability of multi-point material feeding and multi-point material discharging and the like. Therefore, the labor condition of workers is obviously improved, and the environmental pollution is prevented.

The notice number is: CN204689039U discloses a sludge scraper aims at providing the sludge scraper that can be safe convenient transport mud, and its technical scheme main points are including the casing, the casing includes inner space, discharge gate and feed inlet, the casing divide into rake and horizontal part, be equipped with chain drive in the inner space, chain drive includes the action wheel, follows driving wheel and chain, the chain is the plate chain, the opposite side fixedly connected with scraper blade of the relative sprocket of link joint of plate chain, inner space bottom and relative direction of transportation's both sides are equipped with the polymer welt, be equipped with the pressure rail between rake and the horizontal part, pressure rail and plate chain butt are in the both sides of plate chain along the direction of transportation.

This utility model provides a discharge gate department does not have discharge device, because the viscidity of mud is relatively, so will move along with plate link and scraper blade easily, therefore will cause the interior mud of appearing of casing to pile up easily, cause mud difficult quilt to be discharged, so we propose the mud scraper blade machine for solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sludge scraper.

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

the sludge scraper machine comprises a machine shell, wherein a chain is rotationally connected in the machine shell, a plurality of scrapers are fixedly installed on one side of the chain at equal intervals, a moving seat is fixedly installed at the bottom of the machine shell, a pushing plate is connected on the moving seat in a sliding mode, a moving rod is fixedly installed on one side of the pushing plate, a stop rod is fixedly installed at the top of the moving rod, a connecting shaft is rotationally connected to the inner wall of one side of the machine shell, a first chain wheel and a rotating rod are fixedly sleeved on the connecting shaft respectively, the rotating rod is located on one side of the first chain wheel, the first chain wheel is meshed with the chain, two cross rods are symmetrically and fixedly installed on one side of the rotating rod, and the cross rod located;

the bottom inner wall of the casing is fixedly provided with a connecting seat, the connecting seat is positioned on one side of the movable seat, the bottom of the connecting seat extends to the lower portion of the casing, the connecting seat is provided with a tapered hole, an installation rod is rotatably connected in the tapered hole, and the bottom end of the installation rod is fixedly provided with a screw rod.

Preferably, the inner wall of one side of the casing is rotatably connected with two rotating shafts, the two rotating shafts are both positioned on one side of the connecting shaft, the two rotating shafts are respectively and fixedly sleeved with a first bevel gear and a second chain wheel, and the second chain wheel is meshed with the chain.

Preferably, the top end of the mounting rod extends into the casing and is fixedly provided with a second bevel gear, the first bevel gear is meshed with the second bevel gear, and the two rotating shafts are in transmission connection with the same synchronous belt.

Preferably, the top of the moving seat is provided with a connecting groove, the connecting groove is internally and slidably connected with a sliding ring, and the top of the sliding ring extends to the upper part of the moving seat and is fixedly connected with the bottom of the pushing plate.

Preferably, the same sliding rod is fixedly installed on the inner walls of the two sides of the connecting groove, the sliding ring is sleeved on the sliding rod in a sliding mode, the sliding rod is sleeved with an extension spring, the extension spring is located on one side of the sliding ring, and two ends of the extension spring are fixedly connected with the inner walls of the sliding ring and one side of the connecting groove respectively.

Compared with the prior art, the beneficial effects of the utility model are that: at first rotate according to the chain and can drive first sprocket and second sprocket simultaneously and rotate, when first sprocket rotates, can drive the dwang through the connecting axle and rotate, just can make two horizontal poles carry out annular displacement this moment, drive shelves pole and remove, can make extension spring be in the stress state, when horizontal pole and shelves pole lose contact, extension spring will stimulate the slurcam and carry out reverse movement this moment, therefore can make the slurcam carry out horizontal reciprocating motion, with mud propelling movement to the bell mouth, when second sprocket rotates, can drive first bevel gear through the hold-in range and rotate, when first bevel gear rotates, just can drive the screw rod through the second bevel gear and rotate, can outwards discharge the mud that is located the bell mouth promptly.

The utility model is simple in operation, can drive first sprocket and second sprocket simultaneously through the chain and rotate, just can discharge mud from the casing this moment, avoid mud can remove along with the chain, so can not let mud pile up in the casing.

Drawings

FIG. 1 is a front view of the sludge scraper of the present invention;

FIG. 2 is an enlarged view of the A structure of the sludge scraper conveyor provided by the utility model;

FIG. 3 is an enlarged view of the structure B of the sludge scraper conveyor provided by the utility model;

fig. 4 is an enlarged view of the structure C of the sludge scraper.

In the figure: 1 machine shell, 2 chains, 3 scraping plates, 4 moving seats, 5 pushing plates, 6 moving rods, 7 connecting seats, 8 tapered holes, 9 screw rods, 10 shift rods, 11 first chain wheels, 12 rotating rods, 13 connecting grooves, 14 sliding rods, 15 sliding rings, 16 extension springs, 17 second chain wheels, 18 rotating shafts, 19 synchronous belts, 20 first bevel gears and 21 second bevel gears.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the sludge scraper comprises a casing 1, wherein a chain 2 is rotatably connected in the casing 1, a plurality of scrapers 3 are fixedly installed on one side of the chain 2 at equal intervals, a movable seat 4 is fixedly installed at the bottom of the casing 1, a pushing plate 5 is slidably connected on the movable seat 4, a movable rod 6 is fixedly installed on one side of the pushing plate 5, a stop lever 10 is fixedly installed at the top of the movable rod 6, a connecting shaft is rotatably connected on the inner wall of one side of the casing 1, a first chain wheel 11 and a rotating rod 12 are respectively fixedly sleeved on the connecting shaft, the rotating rod 12 is positioned on one side of the first chain wheel 11, the first chain wheel 11 is meshed with the chain 2, two cross rods are symmetrically and fixedly installed on one side of the rotating rod 12, and the;

the inner wall of the bottom of the machine shell 1 is fixedly provided with a connecting seat 7, the connecting seat 7 is positioned on one side of a movable seat 4, the bottom of the connecting seat 7 extends to the lower part of the machine shell 1, the connecting seat 7 is provided with a tapered hole 8, the tapered hole 8 is rotatably connected with an installation rod, the bottom of the installation rod is fixedly provided with a screw rod 9, firstly, the chain 2 rotates to drive a first chain wheel 11 and a second chain wheel 17 to rotate simultaneously, when the first chain wheel 11 rotates, the rotating rod 12 can be driven by a connecting shaft to rotate, at the moment, two transverse rods can perform annular displacement to drive a blocking rod 10 to move, namely, an extension spring 16 is in a stressed state, when the transverse rods are not in contact with the blocking rod 10, the extension spring 16 can pull the pushing plate 5 to perform reverse movement, so that the pushing plate 5 can perform transverse reciprocating movement to push sludge into the tapered hole 8, when second sprocket 17 rotates, can drive first bevel gear 20 through hold-in range 18 and rotate, when first bevel gear 20 rotated, just can drive screw rod 9 through second bevel gear 21 and rotate, can outwards discharge the mud that is located bell mouth 8 promptly, the utility model is simple in operation, can drive first sprocket 11 and second sprocket 17 simultaneously through chain 2 and rotate, just can discharge mud from casing 1 this moment, avoid mud can remove along with chain 2, so can not let mud pile up in casing 1.

In the utility model, two rotating shafts 18 are rotatably connected on the inner wall of one side of the casing 1, and the two rotating shafts 18 are both positioned on one side of the connecting shaft, a first bevel gear 20 and a second chain wheel 17 are fixedly sleeved on the two rotating shafts 18 respectively, the second chain wheel 17 is meshed with the chain 2, the top end of the mounting rod extends into the casing 1 and is fixedly provided with a second bevel gear 21, the first bevel gear 20 is meshed with the second bevel gear 21, the two rotating shafts 18 are in transmission connection with a same synchronous belt 19, the top of the movable seat 4 is provided with a connecting groove 13, a sliding ring 15 is slidably connected in the connecting groove 13, the top of the sliding ring 15 extends to the upper part of the movable seat 4 and is fixedly connected with the bottom of the pushing plate 5, the inner walls on the two sides of the connecting groove 13 are fixedly provided with a same sliding rod 14, the sliding ring 15 is slidably sleeved on the sliding rod 14, the two ends of the extension spring 16 are respectively fixedly connected with the sliding ring 15 and the inner wall of one side of the connecting groove 13, firstly, the first chain wheel 11 and the second chain wheel 17 can be driven to rotate simultaneously according to the rotation of the chain 2, when the first chain wheel 11 rotates, the rotating rod 12 can be driven to rotate through the connecting shaft, at this time, the two cross rods can be enabled to carry out annular displacement, the gear rod 10 is driven to move, namely, the extension spring 16 can be enabled to be in a stress state, when the cross rods are not in contact with the gear rod 10, the extension spring 16 can pull the pushing plate 5 to move reversely, so that the pushing plate 5 can carry out transverse reciprocating motion, sludge is pushed into the tapered hole 8, when the second chain wheel 17 rotates, the first bevel gear 20 can be driven to rotate through the synchronous belt 18, when the first bevel gear 20 rotates, the screw rod 9 can be driven to rotate through the second bevel gear 21, can outwards discharge the mud that is located bell mouth 8, the utility model is simple in operation, can drive first sprocket 11 and second sprocket 17 simultaneously through chain 2 and rotate, just can discharge mud from casing 1 this moment, avoid mud can remove along with chain 2, so can not let mud pile up in casing 1.

The working principle is as follows: when the sludge pushing device is used, firstly, the scraper 3 can be driven to perform annular displacement according to the rotation of the chain 2, at the moment, sludge can be driven to move, when the chain 2 rotates, the first chain wheel 11 and the second chain wheel 17 can be driven to rotate simultaneously, when the first chain wheel 11 rotates, the rotating rod 12 can be driven to rotate through the connecting shaft, at the moment, the two cross rods can perform annular displacement, the baffle rod 10 is driven to move, the extension spring 16 can be in a stressed state, when the cross rods are not in contact with the baffle rod 10, the extension spring 16 can pull the pushing plate 5 to perform reverse movement, so that the pushing plate 5 can perform transverse reciprocating movement to push the sludge into the tapered hole 8, when the second chain wheel 17 rotates, the first bevel gear 20 can be driven to rotate through the synchronous belt 18, when the first bevel gear 20 rotates, the second bevel gear 21 can drive the screw rod 9 to rotate, so that the sludge in the tapered hole 8 can be discharged outwards, the sludge is prevented from moving along with the chain 2, and the sludge cannot be accumulated in the machine shell 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Sludge scraper comprises a machine shell (1) and is characterized in that a chain (2) is connected in the machine shell (1) in a rotating mode, a plurality of scraping plates (3) are fixedly arranged on one side of the chain (2) at equal intervals, a movable seat (4) is fixedly arranged at the bottom of the machine shell (1), a pushing plate (5) is connected on the movable seat (4) in a sliding mode, a movable rod (6) is fixedly arranged on one side of the pushing plate (5), a stop rod (10) is fixedly arranged at the top of the movable rod (6), a connecting shaft is connected on the inner wall of one side of the machine shell (1) in a rotating mode, a first chain wheel (11) and a rotating rod (12) are fixedly sleeved on the connecting shaft respectively, the rotating rod (12) is located on one side of the first chain wheel (11), the first chain wheel (11) is meshed with the chain (2), and two transverse rods are symmetrically and fixedly, the cross bar at one side is contacted with the stop lever (10);

fixed mounting has connecting seat (7) on the bottom inner wall of casing (1), and connecting seat (7) are located the one side of removing seat (4), the bottom of connecting seat (7) extends to the below of casing (1), bell mouth (8) have been seted up on connecting seat (7), and bell mouth (8) internal rotation is connected with the installation pole, and the bottom fixed mounting of installation pole has screw rod (9).

2. The sludge scraper machine according to claim 1, characterized in that two rotating shafts (18) are rotatably connected to the inner wall of one side of the casing (1), and the two rotating shafts (18) are both located at one side of the connecting shaft, a first bevel gear (20) and a second chain wheel (17) are respectively fixedly sleeved on the two rotating shafts (18), and the second chain wheel (17) is meshed with the chain (2).

3. The sludge scraper machine as claimed in claim 1, characterized in that the top end of the mounting rod extends into the casing (1) and is fixedly mounted with a second bevel gear (21), the first bevel gear (20) is engaged with the second bevel gear (21), and the two shafts (18) are in transmission connection with a same synchronous belt (19).

4. The sludge scraper conveyor as claimed in claim 1, characterized in that the top of the movable base (4) is provided with a connecting groove (13), a sliding ring (15) is slidably connected in the connecting groove (13), and the top of the sliding ring (15) extends above the movable base (4) and is fixedly connected with the bottom of the pushing plate (5).

5. The sludge scraper conveyor as claimed in claim 4, characterized in that the same sliding rod (14) is fixedly mounted on the inner walls of both sides of the connecting groove (13), the sliding ring (15) is slidably sleeved on the sliding rod (14), the sliding rod (14) is sleeved with the extension spring (16), the extension spring (16) is located on one side of the sliding ring (15), and both ends of the extension spring (16) are fixedly connected with the sliding ring (15) and the inner wall of one side of the connecting groove (13), respectively.