CN213313501U - Mud scraping device for waste water tank for light paper production - Google Patents

Abstract

The utility model provides a mud device is scraped to waste water tank for light paper production, including the track case, the transversal font of personally submitting of track case is and set up around the waste water tank, the track case includes horizontal portion and vertical portion, be provided with the track groove on the horizontal portion, be provided with two walking seats in the track groove, the bottom of walking seat is provided with the walking dish, the top of walking seat is provided with the pole setting, the pole setting of two walking seats is passed through the fixed length board and is connected, the last rotation of walking seat is provided with the rotor arm, the one end of rotor arm is provided with scrapes the mud arm, it includes scrapes the mud arm, scrape the mud forearm, forearm scraper and forearm scraper, the rotor arm on two walking seats is connected through becoming the long pole subassembly, be provided with the handrail pole of U type on the fixed length board. The walking seat of this device can be walked along the rail box under the hand push bar, can scrape the mud operation to the side and the bottom surface of wastewater disposal basin simultaneously at the walking in-process, and it is higher to scrape mud efficiency, and maneuverability is stronger, and the practicality is stronger, is fit for extensive the popularization.

Description

Mud scraping device for waste water tank for light paper production

Technical Field

The utility model belongs to the technical field of papermaking production facility, especially, relate to a mud device is scraped to waste water sump for light paper production.

Background

Light paper, i.e. light printing paper, is used as a novel printing paper, and is widely used for printing books and periodicals because of its high bulk, stiffness, opacity, soft and natural hue, no reflection, good printability and thick and light paper. Modern paper making process includes pulping, blending, papermaking, processing, drying, calendering, rolling, cutting, sorting, packing, etc. Wherein, waste water produced in the paper making process can be discharged into a waste water tank, and when a part of production rooms use waste paper as raw material for papermaking, a large amount of sludge can be produced, so that the waste water tank is selected to be constructed for storage and precipitation.

At present, sludge in a wastewater pond sinks to the bottom of the wastewater pond under the action of gravity and flows to a corresponding sewage discharge tank or is pumped away by a sewage removal pump, but sludge in the wastewater pond needs to be scraped to discharge the sludge to the maximum extent in many cases. The existing mechanical mud scraping device such as CN211189224U discloses a novel central transmission mud scraper, which is generally applicable to large-scale sedimentation tanks and wastewater ponds, and mainly used for mainly circular pond bodies, but not applicable to papermaking wastewater ponds, and most of the papermaking wastewater ponds mainly use rectangular pond bodies. Therefore, the mud scraping operation of the conventional papermaking wastewater tank is mostly finished by manpower, the workload is large, more workers are needed, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that foretell mud scraping device exists, provide a reasonable in design, simple structure, scrape the higher light paper production of mud efficiency and scrape mud device with wastewater disposal basin.

In order to achieve the above object, the technical solution adopted by the present invention is that, the mud scraping device for wastewater disposal basin for light paper production comprises a track box, the cross section of the track box is in a shape of Chinese character 'hui' and is arranged around the wastewater disposal basin, the longitudinal section of the track box is in an L shape and comprises a horizontal part and a vertical part, the horizontal part is provided with a track groove, two sides of the track groove are rotatably provided with a plurality of vertical rollers distributed along the circumference of the track box, two walking seats distributed front and back are arranged in the track groove, the walking seats are cylindrical, the bottom of the walking seats is provided with a walking disc, the top of the walking seats is provided with a vertical rod, the vertical rods on the two walking seats are connected through a fixed length plate, the fixed length plate is provided with a U-shaped handrail rod, the two walking seats are respectively rotatably provided with a rotating arm, the two rotating arms incline towards the vertical center line direction of the two walking seats, the rotor arm is provided with in its one end of keeping away from the pole setting and scrapes the mud arm, the rotor arm is the obtuse angle with scraping mud arm place plane and intersects, it is L shape and includes the vertical big arm of scraping mud and the horizontally little arm of scraping mud to scrape the mud arm, it is provided with rather than the big arm scraper of axial syntropy to scrape on the big arm of mud, it is provided with rather than the forearm scraper of axial syntropy to scrape on the little arm of mud, the rotor arm is provided with the variable length pole subassembly with the link of scraping the mud arm, the rotor arm on two walking seats is connected through the variable length pole subassembly.

Preferably, the variable-length rod assembly comprises a connecting cylinder, a spring is arranged in the connecting cylinder, two ends of the spring are respectively provided with a connecting rod, and the connecting rods are connected with the mud scraping arms.

Preferably, a plurality of bull's eyes bearings are uniformly arranged at the bottom of the walking disc.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model provides a mud device is scraped to light type waste water sump for paper production can make two walking seats walk along the track case walking through manual lapse handrail pole, can scrape the mud operation to the side and the bottom surface of waste water sump simultaneously at the walking in-process, scrapes mud efficiency higher, and maneuverability is stronger, and it is less to need the number of people, reasonable in design moreover, and simple structure is fit for extensive the popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural diagram of a mud scraping device of a wastewater pool for producing light paper, provided by an embodiment;

FIG. 2 is a schematic structural diagram of a walking seat, a rotating arm and a mud scraping arm provided by the embodiment;

in the above figures, 1, a track box; 11. a horizontal portion; 12. a vertical portion; 13. a track groove; 14. vertical rolls; 2. a walking seat; 21. a walking plate; 22. a bull's eye bearing; 23. erecting a rod; 3. a fixed length plate; 4. A rotating arm; 5. a mud scraping arm; 51. a mud scraping large arm; 52. a mud scraping small arm; 53. a large arm scraper; 54. a small arm scraper; 6. an elongated rod assembly; 61. a connecting cylinder; 62. a spring; 63. a connecting rod; 7. a grab rail.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In the embodiment, as shown in fig. 1 and fig. 2, the utility model provides a mud scraper for wastewater disposal basin for light paper production, which comprises a track box 1, the cross section of the track box 1 is in a shape of Chinese character hui and is arranged around the wastewater disposal basin, the longitudinal section of the track box 1 is in an L shape and comprises a horizontal part 11 and a vertical part 12, a track groove 13 is arranged on the horizontal part 11, a plurality of vertical rollers 14 distributed along the circumference of the track box are rotatably arranged on two sides of the track groove 13, two walking seats 2 distributed front and back are arranged in the track groove 13, the walking seats 2 are in a cylinder shape, a walking disc 21 is arranged at the bottom of the walking seat 2, a vertical rod 23 is arranged at the top of the walking seat 2, the vertical rods 23 of the two walking seats 2 are connected through a fixed length plate 3, a U-shaped handrail rod 7 is arranged on the fixed length plate 3, a rotating arm 4 is arranged on the walking seat 2 in an upward rotating manner, the mud scraping arm 5 is L-shaped and comprises a vertical mud scraping large arm 51 and a horizontal mud scraping small arm 52, a large arm scraper 53 in the same direction as the axial direction of the mud scraping large arm 51 is arranged on the mud scraping small arm 52, a small arm scraper 54 in the same direction as the axial direction of the mud scraping small arm is arranged on the mud scraping small arm 52, the connecting end of the rotating arm 1 and the mud scraping arm 5 is provided with a variable-length rod assembly 6, and the rotating arms 4 on the two walking seats 2 are connected through the variable-length rod assembly 6. Wherein, the vertical roller 14 is used as a drag reduction structure of the side surface of the walking seat; the walking disc 21 is used as a drag reduction structure at the bottom of the walking seat; the two walking seats can walk along the track box by pushing the handrail rod 7 by hand, and in the walking process, the large arm scraper on the mud scraping large arm and the small arm scraper on the mud scraping small arm can respectively scrape mud on the side surface and the bottom surface of the wastewater pool, so that thorough mud scraping is ensured, the mud scraping efficiency is higher, and the practicability is stronger; furthermore, considering that the distance between the large arm scraper 53 and the wall of the wastewater pool can be changed at the corner position, in order to protect the two large arm scrapers 53, the distance between the mud scraping arms on the two walking bases 2 can be changed at the corner position by using the design of the length-variable rod assembly 6, so that the large arm scraper 53 and the wall of the wastewater pool can keep a safe distance, and the purpose of protecting the large arm scraper 53 is achieved.

Furthermore, the mud scraping arms 5 on the two walking seats 2 are parallel to each other, the rotating arms 4 on the two walking seats 2 incline towards the vertical center line direction of the two walking seats, the rotating arms 4 and the plane where the mud scraping arms 5 are located are intersected at an obtuse angle, the design enables the mud scraping arms 5 to be better contacted with a waste water tank, especially the passing capacity of the walking seats 2 at the corner position is improved, the mud scraping efficiency is higher, the operability is higher, and the number of people is less.

In order to improve the practicability of the variable-length rod assembly, the variable-length rod assembly 6 provided by the utility model comprises a connecting cylinder 61, a spring 62 is arranged in the connecting cylinder 61, two ends of the spring 62 are respectively provided with a connecting rod 63, the connecting rod 63 is connected with the mud scraping arm 5, the spring 62 is utilized to provide the telescopic capacity for the connecting rods 63 at the two ends, so that the distance between the two rotating arms 4 is changed under the forced action to adapt to the walking characteristics of the device; the connecting cylinder can effectively protect the connecting rod 63.

In order to improve the walking smoothness nature of walking dish, the utility model discloses evenly be provided with a plurality of bull's eye bearings 22 in the bottom of walking dish 21, utilize bull's eye bearing 22 to provide universal support for walking dish 21 and walking seat 2 to improve the ability of passing through of walking seat in track groove 13, improve and scrape mud efficiency.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (3)

1. The utility model provides a mud device is scraped to waste water sump for light paper production, its characterized in that includes the track case, the cross section of track case is the font of returning and sets up around the waste water sump, the longitudinal section of track case is L type and includes horizontal part and vertical portion, be provided with the track groove on the horizontal part, the both sides in track groove are rotated and are provided with a plurality of vertical rolls along track case circumference distribution, be provided with two walking seats that distribute from beginning to end in the track groove, the walking seat is the cylinder, the bottom of walking seat is provided with the walking dish, the top of walking seat is provided with the pole setting, the pole setting on two walking seats is connected through the fixed length board, be provided with the handrail pole of U type on the fixed length board, it is provided with a rotor arm to rotate respectively on two walking seats, two rotor arms slope towards the perpendicular centerline direction of two walking seats, the rotor arm is provided with at its one end of keeping away from the pole setting and scrapes the, the rotor arm is the obtuse angle with scraping mud arm place plane and intersects, it is L shape and includes the vertical big arm of scraping mud and the horizontally little arm of scraping mud to scrape the mud arm, it is provided with rather than the big arm scraper of axial syntropy on the big arm to scrape the mud, be provided with rather than the axiotropy little arm scraper on the little arm of scraping mud, the rotor arm is provided with the lengthening pole subassembly with the link of scraping the mud arm, the rotor arm on two walking seats is through lengthening the pole subassembly and connecting.

2. The apparatus for scraping sludge from wastewater basin for light weight paper production as claimed in claim 1, wherein said length-variable rod assembly comprises a connecting cylinder, a spring is disposed in said connecting cylinder, a connecting rod is disposed at each end of said spring, and said connecting rod is connected to a sludge scraping arm.

3. The wastewater pond mud scraping device for light paper production according to claim 2, characterized in that a plurality of bull's eye bearings are uniformly arranged at the bottom of the walking disc.

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