CN213890593U

CN213890593U - A kind of pulping equipment for pile foundation engineering construction

Info

Publication number: CN213890593U
Application number: CN202022205143.XU
Authority: CN
Inventors: 隗合新; 李河玉; 樊云鹏; 郭颖; 王孟珂; 任东旭
Original assignee: China Construction Sixth Engineering Division Co Ltd; China Construction Sixth Installation Engineering Co Ltd
Current assignee: First Construction Co ltd Of China Construction Sixth Engineering Bureau; China Construction Sixth Engineering Division Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-08-06
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a pulping equipment for pile foundation engineering construction, comprising a pulping cylinder, which is characterized in that an inner wall cleaning device is arranged in the pulping cylinder, and the inner wall cleaning device comprises a rotating cylinder, a scraper and a cleaning brush. The drum is arranged in the center of the pulping drum, and a plurality of evenly distributed spray heads, scrapers and cleaning brushes are installed on the outer side wall of the rotating drum, which are respectively arranged on both sides of the rotating drum and extend along the height direction of the inner wall of the pulping drum. In contact with the inner wall of the pulping drum, the lower end is connected to the lower part of the rotating drum through a horizontally arranged connecting rod, the lower end of the rotating drum penetrates the bottom of the pulping drum, and the exposed part of the rotating drum is connected with the motor C through the transmission structure. The lower end is connected with the outlet of the delivery pump through an output pipeline, and an input pipeline is connected to the inlet of the delivery pump. The utility model cleans the inner wall of the pulping cylinder through the cooperation of the spray head, the scraper and the cleaning brush, and can effectively clean the slurry on the inner wall.

Description

Pulping equipment is used in pile foundation engineering construction

Technical Field

The utility model relates to a slurrying equipment technical field especially relates to a slurrying equipment is used in pile foundation engineering construction.

Background

The pulping cylinder is special pulping equipment developed for low water-to-gel ratio grouting materials, is mainly used in engineering construction in industries such as hydropower, railways, highways, buildings, mines and the like, and can quickly prepare grout after mixing grouting materials or grouting agents, cement and water. The grout producing barrel is also used in the construction of pile foundation engineering. A large amount of cement paste can be attached to the inner wall of the pulping barrel after the pulping barrel is used for a period of time, and the service life of equipment can be influenced to a certain extent if the pulping barrel is not cleaned in time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem that exists among the well-known technology and provide a slurrying equipment is used in pile foundation engineering construction that can in time clear up a slurrying section of thick bamboo inner wall.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a pulping device for pile foundation engineering construction comprises a pulping barrel, an inner wall cleaning device is arranged in the pulping barrel, the inner wall cleaning device comprises a rotary cylinder, a scraping plate and a cleaning brush, the rotary cylinder is arranged in the center of the pulping cylinder, a plurality of uniformly distributed spray heads are arranged on the outer side wall of the rotary cylinder, the scraping plate and the cleaning brush are respectively arranged on two sides of the rotary cylinder and extend along the height direction of the inner wall of the pulping cylinder, is contacted with the inner wall of the pulping barrel, the lower end of the pulping barrel is connected with the lower part of the rotary barrel through a connecting rod which is horizontally arranged, the lower end of the rotary cylinder penetrates out of the bottom of the pulping cylinder, the exposed part of the rotary cylinder is connected with a motor C through a transmission structure, the lower end of the rotary cylinder is connected with an outlet of a delivery pump through an output pipeline, and an inlet of the delivery pump is connected with an input pipeline.

The input pipeline is connected with a circulating pipe through a flange, and the circulating pipe is connected to the bottom of the pulping cylinder.

The delivery pump is fixedly arranged on the outer side of the pulping barrel.

The motor C is fixedly arranged on the outer side of the pulping barrel and is connected with the rotating barrel through a bevel gear set.

The central part of the top of the pulping barrel is provided with a supporting plate which is rotationally connected with the pulping barrel, the supporting plate is provided with at least two stirring shafts which are vertically and rotationally connected with the stirring shafts, the stirring shafts extend into the pulping barrel, the stirring shafts are provided with spiral stirring paddles, the spiral stirring paddles are provided with a plurality of uniformly distributed sharp teeth, the stirring shafts are driven by a motor A, the motor A is arranged on the supporting plate and is connected with a power supply through an electric brush slip ring, the electric brush slip ring is arranged on a connecting column, the connecting column is fixed on the supporting plate, the electric brush slip ring is supported by a fixed rod, and the fixed rod is fixed on the top of the pulping barrel; the outer side of the supporting plate is provided with a gear ring, the gear ring is meshed with a gear, the gear is connected with an output shaft of a motor B, and the motor B is installed at the top of the pulping barrel.

The supporting plate is rotationally connected with the top of the pulping barrel through a ball, the ball is arranged in an annular groove, and the annular groove is arranged at the top of the pulping barrel.

The utility model has the advantages and positive effects that: through adopting to set up shower nozzle, connection scraper blade and cleaning brush on rotatory section of thick bamboo, shower nozzle, scraper blade and cleaning brush cooperation are cleared up a slurrying section of thick bamboo inner wall, can clear up the thick liquid on the inner wall effectively. The slurry can be fully stirred by connecting at least two spiral stirring paddles on the rotary supporting plate, so that the mixing efficiency can be improved; through set up sharp tooth on heliciform stirring rake, not only can not influence slurrying mixing efficiency, can also carry out the breakage to the material of caking, be favorable to the intensive mixing of material.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-pulping cylinder; 2-a discharge pipe; 3-a support plate; 4-motor A; 5-stirring shaft; 6-helical stirring paddle; 7-pointed teeth; 8-a gear ring; 9-a feed inlet; 10-motor B; 11-a gear; 12-a rotating drum; 13-motor C; 14-a connecting rod; 15-a scraper; 16-a cleaning brush; 17-a spray head; 18-a delivery pump; 19-a ball bearing; 20-connecting columns; 21-brush slip ring; 22-a fixation rod; 23-a circulation pipe; 24-flange.

Detailed Description

For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings as follows:

referring to fig. 1, a pulping apparatus for pile foundation engineering construction includes a pulping barrel 1, an inner wall cleaning device is disposed in the pulping barrel 1, the inner wall cleaning device includes a rotary barrel 12, a scraper 15 and a cleaning brush 16, the rotary barrel 12 is disposed at the center of the pulping barrel 1, a plurality of uniformly distributed spray nozzles 17 are mounted on the outer side wall of the rotary barrel 12, the scraper 15 and the cleaning brush 16 are respectively disposed at two sides of the rotary barrel 12, extend along the height direction of the inner wall of the pulping barrel 1, contact the inner wall of the pulping barrel 1, the lower end of the rotary barrel 12 is connected with the lower portion of the rotary barrel 12 through a horizontally disposed connecting rod 14, the lower end of the rotary barrel 12 penetrates through the bottom of the pulping barrel 1, the exposed portion of the rotary barrel 12 is connected with a motor C13 through a transmission structure, the lower end of the rotary barrel 12 is connected with an outlet of a delivery pump 18 through an output pipeline, an inlet of the feed pump 18 is connected to an inlet line.

As in the prior art, a feed inlet 9 is arranged at the top of the pulping barrel 1, and a discharge pipe 2 is arranged at the bottom of the pulping barrel 1, which is not described again.

In this embodiment, the input pipeline is connected with a circulating pipe 23 through a flange 24, and the circulating pipe 23 is connected to the bottom of the pulping cylinder 1, and is used for mixing materials in the pulping cylinder, so as to improve the mixing efficiency. The delivery pump 18 is fixedly arranged on the outer side of the pulping barrel 1, and the structure is compact. The motor C13 is fixedly arranged on the outer side of the pulping barrel 1, and the motor C13 is connected with the rotary barrel 12 through a bevel gear set, so that the structure is compact and reliable.

In this embodiment, a supporting plate 3 rotatably connected with the pulping barrel 1 is arranged in the center of the top of the pulping barrel 1, at least two stirring shafts 5 vertically and rotatably connected with the supporting plate 3 are arranged on the supporting plate 3, the stirring shafts 5 extend into the pulping barrel 1, a spiral stirring paddle 6 is arranged on the stirring shafts 5, a plurality of uniformly distributed sharp teeth 7 are arranged on the spiral stirring paddle 6, the stirring shafts 5 are driven by a motor a4, the motor a4 is arranged on the supporting plate 6 and connected with a power supply through an electric brush slip ring 21, the electric brush slip ring 21 is arranged on a connecting column 20, the connecting column 20 is fixed on the supporting plate 3, the electric brush slip ring 21 is supported by a fixing rod 22, and the fixing rod 22 is fixed on the top of the pulping barrel 1; a gear ring 8 is arranged on the outer side of the support plate 3, the gear ring 8 is meshed with a gear 11, the gear 11 is connected with an output shaft of a motor B10, and the motor B10 is installed at the top of the pulping barrel 1. Set up sharp tooth 7 on heliciform stirring rake 6, not only can not influence slurrying mixing efficiency, can also carry out the breakage to the material of caking, be favorable to the intensive mixing of material.

In this embodiment, the support plate 3 is rotatably connected to the top of the pulping barrel 1 through balls 19, and a plurality of the balls 19 are disposed in an annular groove disposed at the top of the pulping barrel 1.

When the device is used, water and various raw materials are poured into the pulping barrel 1 through the feeding hole 9, the device is started, the motor B10 drives the supporting plate 3 to rotate, meanwhile, the motor A4 drives the spiral stirring paddle 6 to stir the raw materials in the pulping barrel 1, and the sharp teeth 7 on the spiral stirring paddle 6 can crush the caked materials. The conveying pump 18 sprays the raw materials at the bottom of the pulping barrel 1 through the spray head 17, so that the mixing efficiency is improved, and finally the mixed pulp is discharged through the discharge pipe 2; after discharging, the flange 24 is detached, then the input pipeline of the delivery pump 18 is put into external cleaning water, and simultaneously the motor C13 is started, at this time, the scraper 15 and the cleaning brush 16 on the connecting rod 14 clean the inner wall, under the washing of the washing water sprayed by the spray head 17, the inner wall of the pulping barrel 1 is cleaned, and then the washing water is discharged from the discharge pipe 2 and the circulating pipe 23.

Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the scope of the present invention.

Claims

1. A pulping equipment for pile foundation engineering construction, comprising a pulping cylinder, characterized in that, an inner wall cleaning device is provided in the pulping cylinder, and the inner wall cleaning device comprises a rotating cylinder, a scraper and a cleaning brush, The rotating drum is arranged in the center of the pulping drum, and a plurality of spray heads are installed on the outer side wall of the rotating drum. Both sides extend along the height direction of the inner wall of the pulping cylinder, and are in contact with the inner wall of the pulping cylinder. The lower end is connected to the lower part of the rotating cylinder through a horizontally arranged connecting rod. The bottom of the pulping drum, the exposed part of the rotating drum is connected with the motor C through the transmission structure, the lower end of the rotating drum is connected with the outlet of the conveying pump through the output pipe, and the inlet of the conveying pump is connected with an input pipe .

2 . The pulping equipment for pile foundation engineering construction according to claim 1 , wherein the input pipe is connected to a circulation pipe through a flange, and the circulation pipe is connected to the bottom of the pulping drum. 3 .

3 . The pulping equipment for pile foundation engineering construction according to claim 2 , wherein the conveying pump is fixedly mounted on the outer side of the pulping drum. 4 .

4 . The pulping equipment for pile foundation engineering construction according to claim 1 , wherein the motor C is fixedly mounted on the outside of the pulping drum, and the motor C is connected to the rotating drum through a bevel gear set. 5 . connect.

5 . The pulping equipment for pile foundation engineering construction according to claim 1 , wherein a support plate rotatably connected to the top center of the pulping drum is provided in the center of the top of the pulping cylinder, and a vertical support plate is provided on the support plate. 6 . At least two stirring shafts connected in rotation, the stirring shafts extend into the pulping drum, the stirring shafts are provided with helical stirring paddles, and the helical stirring paddles are provided with a plurality of uniformly distributed The tines, the stirring shaft is driven by the motor A, the motor A is installed on the support plate, and is connected to the power supply through the brush slip ring, the brush slip ring is installed on the connecting column, the connecting column It is fixed on the support plate, the brush slip ring is supported by a fixed rod, and the fixed rod is fixed on the top of the pulping drum; a ring gear is arranged on the outer side of the support plate, and the ring gear is connected to the top of the pulping drum. The gears are meshed, and the gears are connected with the output shaft of the motor B, which is mounted on the top of the pulping drum.

6 . The pulping equipment for pile foundation engineering construction according to claim 5 , wherein the support plate and the top of the pulping drum are connected in rotation by balls, and the balls are arranged in the annular groove, so the The annular groove is arranged on the top of the pulping drum.