CN219882878U

CN219882878U - Concrete mixer churn

Info

Publication number: CN219882878U
Application number: CN202320270800.XU
Authority: CN
Inventors: 郭兵; 邱鹏; 郭鑫; 鲁晓铭
Original assignee: Sichuan Chuanmei Sixth Engineering Construction Co ltd
Current assignee: Sichuan Chuanmei Sixth Engineering Construction Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-10-24
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a stirring cylinder of a concrete stirrer, and relates to the technical field of concrete production equipment. The concrete mixer mixing drum comprises a mixing drum body, a supporting frame, a cleaning mechanism and an opening and closing mechanism, wherein the supporting frame is arranged below the drum body, the supporting frame is used for supporting the mixing drum body, the cleaning mechanism is arranged on the mixing drum body, and the cleaning mechanism comprises a rotating pipe, a connecting plate rod, a scraping plate, a servo motor and a spray head. This concrete mixer churn can order about even board pole and scraper blade and rotate, makes even board pole and scraper blade scrape the muddy earth on the churn inner wall, makes the muddy earth discharge through the discharge gate, reduces the washing to unnecessary muddy earth, reduces the waste of muddy earth, and the reduction of muddy earth makes the churn in abluent in-process moreover, reduces the use of water yield, can also carry out the shutoff to the bottom of discharge gate, makes the inside of churn become sealing state, when stirring the muddy earth, can avoid the muddy earth to appear spilling and leak.

Description

Concrete mixer churn

Technical Field

The utility model relates to the technical field of concrete production equipment, in particular to a stirring cylinder of a concrete stirrer.

Background

The utility model provides a cylinder mixer of publication number CN215241846U, including the support frame, support frame one side is provided with slewing mechanism, support frame top swing joint has big pulley, big pulley internal surface swing joint has big iron ring, big iron ring internal surface fixedly connected with agitator, agitator surface fixedly connected with reinforcing bar bull gear mechanism, slewing mechanism is including being provided with the belt of motor one side transmission connection, belt transmission is connected with the rolling disc, rolling disc one side fixedly connected with dwang, dwang surface fixedly connected with gear. This cylinder mixer, reinforcing bar bull gear mechanism is including being provided with agitator surface fixed connection's punching press iron sheet, and the fixed orifices has been seted up to punching press iron sheet surface, and the fixed orifices is provided with a plurality of groups, and a plurality of groups of fixed orifices are located punching press iron sheet outward appearance and are circular distribution, and punching press iron sheet mainly is the general board and constitutes, and the reinforcing bar head is mainly positive material constitution for the difficult fracture of reinforcing bar bull gear.

However, after the drum of the above mixer is used, the inner wall of the drum is adhered with the concrete, and if the adhered concrete is prevented from solidification, the inner wall of the drum is cleaned by clean water, which results in waste of the concrete.

Disclosure of Invention

The utility model aims to provide a stirring cylinder of a concrete stirrer, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete mixer churn, including the churn, the support frame, clearance mechanism and closing mechanism, the support frame sets up the below of setting up the barrel, the clearance mechanism sets up on the churn, clearance mechanism includes the swivelling joint, even the board pole, the scraper blade, servo motor and shower nozzle, the swivelling joint rotates the front and back side of installing in the churn, even the board pole fixed mounting is in the outer wall of swivelling joint, scraper blade fixed mounting is in the outer wall of swivelling joint, even the board pole contacts with the inner wall of churn, servo motor's output shaft and the one end fixed mounting of swivelling joint, shower nozzle fixed mounting is on the swivelling joint, can order about to link the board pole and rotate with the scraper blade, make even the board pole and the scraper blade scrape the muddy earth on the churn inner wall, make the muddy earth discharge through the discharge gate, reduce the washing to unnecessary muddy earth, reduce the waste of muddy earth, make the churn in the abluent in-process, reduce the use of water yield, closing mechanism sets up on the churn, the inside that is used for muddy earth business turn over the churn.

Preferably, the support frame includes connecting box, backup pad, dwang and rotation wheel, and the connecting box has two sets of respectively fixed mounting in the front and back sides of churn, and the backup pad has two sets of below that are located the churn, and the dwang has two sets of equal rotations to be installed in two sets of backup pads, and the rotation wheel has four sets of and be rectangle symmetry fixed mounting in the outer wall of two sets of dwang.

Preferably, the rotating tube rotates with the two groups of connecting boxes, the servo motor is fixedly arranged on the outer wall of one group of connecting boxes, the two groups of connecting boxes are all provided with concave guide grooves, and the four groups of rotating wheels are located in the two groups of concave guide grooves.

Preferably, a material opening is formed in the bottom of the stirring barrel, a material outlet is fixedly arranged in the material opening, and a sealing ring is fixedly arranged at the bottom of the material outlet.

Preferably, the opening and closing mechanism comprises a U-shaped guide plate, a fixed block, a connecting shaft, a positioning shaft, a rotating block, a synchronous hydraulic rod and a connecting block, wherein the fixed block is provided with two groups of outer walls which are fixedly arranged on the stirring barrel, the connecting shaft is rotationally arranged on the two groups of fixed blocks, the U-shaped guide plate is fixedly arranged on the outer walls of the connecting shaft, the U-shaped guide plate is contacted with a sealing ring, the positioning shaft is fixedly arranged on the outer walls of the stirring barrel, the rotating block is rotationally arranged on the outer walls of the positioning shaft, the synchronous hydraulic rod is fixedly arranged on the outer walls of the rotating block, the connecting block is fixedly arranged on the outer walls of the U-shaped guide plate, an output shaft of the synchronous hydraulic rod is hinged with the connecting block, the positioning shaft, the rotating block, the synchronous hydraulic rod and the connecting block are symmetrically arranged on the front side and the rear side of the stirring barrel, the bottom of a discharge hole can be plugged, the inside of the stirring barrel is in a sealing state, and the leakage of concrete can be avoided when the concrete is stirred.

Preferably, the bottom of the connecting box is provided with a movable port, and the synchronous hydraulic rod is positioned in the movable port.

Preferably, the scraping plate is obliquely arranged, and the included angle between the scraping plate and the connecting plate rod is thirty degrees.

Compared with the prior art, the utility model has the beneficial effects that:

this concrete mixer churn uses through the cooperation of swivelling pipe, even board pole, the scraper blade, and shower nozzle, can order about even board pole and scraper blade and rotate, make even board pole and scraper blade scrape the muddy earth on to the churn inner wall and get, make the muddy earth discharge through the discharge gate, reduce the washing to unnecessary muddy earth, reduce the waste of muddy earth moreover, the reduction of muddy earth, make the churn in abluent in-process, reduce the use of water yield, through U type guide board, the fixed block, the connecting axle, the sealing washer, the locating shaft, the swivelling block, synchronous hydraulic stem and the cooperation of connecting block use, can carry out the shutoff to the bottom of discharge gate, make the inside of churn be called sealing state, when stirring to muddy earth, can avoid the muddy earth to appear spilling the leakage.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of a junction box of the present utility model;

FIG. 3 is a cross-sectional view of a mixing drum of the present utility model;

FIG. 4 is a top view of the mixing drum of the present utility model;

fig. 5 is a top cross-sectional view of the mixing drum of the present utility model.

Reference numerals: 1. a stirring cylinder; 2. a connection box; 3. a support plate; 4. a rotating lever; 5. a rotating wheel; 6. a discharge port; 7. a U-shaped guide plate; 8. a fixed block; 9. a connecting shaft; 10. a seal ring; 11. positioning a shaft; 12. a rotating block; 13. a synchronous hydraulic rod; 14. a connecting block; 15. a rotating tube; 16. a connecting plate rod; 17. a scraper; 18. a servo motor.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a concrete mixer churn, including churn 1, the support frame, clearance mechanism and closing mechanism, the support frame sets up the below of arranging the barrel in, the support frame is used for supporting churn 1, clearance mechanism sets up on churn 1, clearance mechanism includes the swinging arms 15, link plate pole 16, scraper blade 17, servo motor 18 and shower nozzle, the swinging arms 15 rotate and install in the front and back side of churn 1, link plate pole 16 fixed mounting is in the outer wall of swinging arms 15, scraper blade 17 fixed mounting is in the outer wall of swinging arms 15, link plate pole 16 contacts with the inner wall of churn 1 with scraper blade 17, the output shaft of servo motor 18 and the one end fixed mounting of swinging arms 15, shower nozzle fixed mounting is on rotatory arms 15, start servo motor 18 through the remote controller, make the output shaft of servo motor 18 order about swinging arms 15, link plate pole 16 and scraper blade 17 scrape the muddy earth on the churn 1 inner wall, make muddy earth pass through discharge gate 6 discharge, reduce the open and close to the washing of unnecessary muddy earth, reduce muddy earth, moreover muddy earth 1 is in the use in the washing mechanism setting up in the churn 1, the inside the churn 1, the water yield is used for setting up in the inside the churn.

Preferably, the support frame includes connection box 2, backup pad 3, dwang 4 and rotation wheel 5, and connection box 2 has two sets of respectively fixed mounting in the front and back sides of churn 1, and backup pad 3 has two sets of below that are located churn 1, and dwang 4 has two sets of equal rotations to be installed on two sets of backup pads 3, and rotation wheel 5 has four sets and be rectangular symmetry fixed mounting in the outer wall of two sets of dwang 4.

Preferably, the rotating tube 15 rotates with two groups of connecting boxes 2, the servo motor 18 is fixedly installed on the outer wall of one group of connecting boxes 2, the two groups of connecting boxes 2 are provided with concave guide grooves, and the four groups of rotating wheels 5 are located in the two groups of concave guide grooves.

Preferably, a material opening is formed in the bottom of the stirring barrel 1, a material outlet 6 is fixedly arranged in the material opening, and a sealing ring 10 is fixedly arranged at the bottom of the material outlet 6.

Preferably, the opening and closing mechanism includes U type guide board 7, fixed block 8, connecting axle 9, location axle 11, rotating block 12, synchronous hydraulic stem 13 and connecting block 14, fixed block 8 has two equal fixed mounting in the outer wall of churn 1, connecting axle 9 rotates and installs on two fixed blocks 8 of group, U type guide board 7 fixed mounting is in the outer wall of connecting axle 9, U type guide board 7 contacts with sealing washer 10, location axle 11 fixed mounting is in the outer wall of churn 1, rotating block 12 rotates and installs in the outer wall of location axle 11, synchronous hydraulic stem 13 fixed mounting is in the outer wall of rotating block 12, connecting block 14 fixed mounting is in the outer wall of U type guide board 7, synchronous hydraulic stem 13's output shaft and connecting block 14 are articulated to be installed, location axle 11, rotating block 12, synchronous hydraulic stem 13 and connecting block 14 have two sets of and are the symmetry and set up in the front and back side of churn 1, make synchronous hydraulic stem 13's free end promote connecting block 14 and U type guide board 7, make 14 and U type guide board 7 rotate with connecting axle 9 as the axle center, inside mix the inner portion of churn 1 and mix the bottom seal up the bottom mix the mouth and mix the inside 6 and can be mixed the sealed when the soil is mixed, mix the bottom state is avoided to appear.

Preferably, the bottom of the connection box 2 is provided with a movable opening, and the synchronous hydraulic rod 13 is positioned in the movable opening.

Preferably, the scraping plate 17 is obliquely arranged, and the included angle between the scraping plate 17 and the connecting plate rod 16 is thirty degrees.

Working principle: after mixing the soil, start synchronous hydraulic stem 13 through the remote controller, make synchronous hydraulic stem 13's free end promote connecting block 14 and U type guide board 7, make connecting block 14 and U type guide board 7 use connecting axle 9 as the axle center and rotate, the inside concrete of churn 1 outwards flows out along U type guide board 7 through discharge gate 6, start servo motor 18 through the remote controller, make servo motor 18's output shaft drive revolving tube 15, link plate pole 16 and scraper blade 17 rotate, make link plate pole 16 and scraper blade 17 scrape the concrete on the churn 1 inner wall, take the concrete to scrape the back, be connected the other end of revolving tube 15 with the water pipe, carry through water pump and water pipe pair water, make water spray through revolving tube 15 and shower nozzle, carry out the spray washing to the inside a small amount of concrete that remains of churn 1.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A concrete mixer mixing drum, characterized by comprising:

a stirring cylinder (1),

the support frame is arranged below the cylinder body and is used for supporting the stirring cylinder (1);

the cleaning mechanism is arranged on the stirring cylinder (1) and comprises a rotating pipe (15), a connecting plate rod (16), a scraping plate (17), a servo motor (18) and a spray head, wherein the rotating pipe (15) is rotatably arranged on the front side and the rear side of the stirring cylinder (1), the connecting plate rod (16) is fixedly arranged on the outer wall of the rotating pipe (15), the scraping plate (17) is fixedly arranged on the outer wall of the rotating pipe (15), the connecting plate rod (16) is in contact with the scraping plate (17) and the inner wall of the stirring cylinder (1), the output shaft of the servo motor (18) is fixedly arranged on one end of the rotating pipe (15), and the spray head is fixedly arranged on the rotating pipe (15);

the opening and closing mechanism is arranged on the stirring cylinder (1) and is used for enabling concrete to enter and exit the interior of the stirring cylinder (1).

2. The concrete mixer drum according to claim 1, wherein: the support frame includes connecting box (2), backup pad (3), dwang (4) and rotation wheel (5), and connecting box (2) have two sets of fixed mounting in the front and back sides of churn (1), and backup pad (3) have two sets of below that are located churn (1), and dwang (4) have two sets of equal rotations to be installed on two sets of backup pads (3), and rotation wheel (5) have four sets and are rectangle symmetry fixed mounting in the outer wall of two sets of dwang (4).

3. The concrete mixer drum according to claim 2, wherein: the rotary tube (15) rotates with the two groups of connecting boxes (2), the servo motor (18) is fixedly arranged on the outer wall of one group of connecting boxes (2), the two groups of connecting boxes (2) are provided with concave guide grooves, and the four groups of rotary wheels (5) are located in the two groups of concave guide grooves.

4. A concrete mixer drum according to claim 3, wherein: the bottom of the stirring barrel (1) is provided with a material opening, a material outlet (6) is fixedly arranged in the material opening, and a sealing ring (10) is fixedly arranged at the bottom of the material outlet (6).

5. The concrete mixer drum of claim 4, wherein: the utility model provides a synchronous hydraulic stem (13) and connecting block (14), fixed block (8) have two sets of equal fixed mounting in the outer wall of churn (1), connecting axle (9) rotate install on two sets of fixed block (8), U type guide board (7) fixed mounting in the outer wall of connecting axle (9), U type guide board (7) contact with sealing washer (10), fixed mounting in the outer wall of churn (1) of locating axle (11), rotating block (12) rotate install in the outer wall of locating axle (11), synchronous hydraulic stem (13) fixed mounting in the outer wall of rotating block (12), connecting block (14) fixed mounting in the outer wall of U type guide board (7), the output shaft and connecting block (14) of synchronous hydraulic stem (13) articulate the installation, locating axle (11), rotating block (12), synchronous hydraulic stem (13) and connecting block (14) have two sets of and are the symmetry and set up in the front and back side of churn (1).

6. The concrete mixer drum according to claim 5, wherein: the bottom of the connecting box (2) is provided with a movable opening, and the synchronous hydraulic rod (13) is positioned in the movable opening.

7. The concrete mixer drum of claim 6, wherein: the scraping plate (17) is obliquely arranged, and the included angle between the scraping plate (17) and the connecting plate rod (16) is thirty degrees.