CN223701276U

CN223701276U - A concrete mixer truck impeller device

Info

Publication number: CN223701276U
Application number: CN202423049763.3U
Authority: CN
Inventors: 羊中军; 罗乃将; 朱宝贵; 纪小敏; 吴浩
Original assignee: Yancheng Fuqi Concrete Co ltd
Current assignee: Yancheng Fuqi Concrete Co ltd
Priority date: 2024-12-11
Filing date: 2024-12-11
Publication date: 2025-12-23
Anticipated expiration: 2034-12-11

Abstract

This utility model discloses a mixing impeller device for a concrete mixer truck, relating to the field of concrete mixing technology. The mixing impeller device includes a mixing drum, an adjusting component, and an auxiliary component. A top cover is provided on the top of the mixing drum. The adjusting component is mounted on the mixing drum, and the auxiliary component is mounted on the top cover. The auxiliary component includes a threaded rod, a connecting rod, helical blades, and scrapers. A connecting rod is fixedly installed at the bottom end of the threaded rod, and helical blades are fixedly installed on the outer wall of the connecting rod. Two sets of scrapers are symmetrically distributed on the inner wall of the mixing drum. Through the auxiliary component, the scrapers can conform to the inner wall of the mixing drum, ensuring that the concrete can fully contact the helical blades during mixing, preventing concrete from adhering to the drum wall without being mixed, thus enhancing the mixing effect. Simultaneously, the scrapers can be easily disassembled, making maintenance and cleaning more convenient and effectively reducing the accumulation of residual concrete and dirt.

Description

Stirring impeller device of concrete mixer truck

Technical Field

The utility model relates to the technical field of concrete mixing, in particular to a mixing impeller device of a concrete mixer truck.

Background

The concrete mixer truck is a tool for concrete transportation, and keeps the rotation of a mixing tank in the transportation process, so that the workability of concrete can be ensured in the transportation process.

Through exploration and analysis, the following defects exist in actual use:

When part concrete mixer truck impeller device is in use, set up agitating unit in the inside of churn generally, do not set up detachable scraper blade in inside, therefore the concrete can be more easily attached to on the churn inner wall at the stirring in-process, leads to partial concrete not fully stirred, influences the homogeneity of mixing effect and concrete.

In view of the foregoing, the present application now provides a stirring impeller device for a concrete mixer, which solves the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide a stirring impeller device of a concrete mixer, which can solve the problem that a stirring device is arranged in a stirring cylinder generally and a detachable scraping plate is not arranged in the stirring cylinder.

In order to achieve the purpose, the utility model provides the following technical scheme that the stirring impeller device of the concrete mixer comprises:

the top of the stirring cylinder is provided with a top cover;

The adjusting component is arranged on the stirring cylinder;

The auxiliary assembly is arranged on the top cover and comprises a threaded rod, a connecting rod, helical blades and scraping plates, the connecting rod is fixedly arranged at the bottom end of the threaded rod, the helical blades are fixedly arranged on the outer wall of the connecting rod, and two groups of scraping plates are arranged on the inner wall of the stirring barrel and symmetrically distributed.

Preferably, the adjusting part is including cover seat, support and motor two, the both sides of churn all are provided with the support, the adjacent lateral wall of two sets of supports rotates and installs the cover seat, the cover seat fixed cover is established and is installed on the churn, one side fixed mounting of a set of support has motor two, the output shaft of motor two passes one side fixed mounting of support and cover seat, can make the churn be in level or vertical state, when the churn is in level state, the concrete can be stirred more evenly, thereby improve stirring effect, and when needs are unloaded, adjust the churn into vertical state, can more conveniently discharge the concrete from the trucd mixer, can reduce the volume of residual concrete in the churn, reduce extravagant and reduce the washing degree of difficulty, improve the efficiency of unloading.

Preferably, the auxiliary assembly further comprises a fixing seat, a clamping block, a connecting column and a thread limiting seat, the fixing seat is fixedly arranged on the outer wall of the threaded rod, a clamping groove is formed in the top of the fixing seat, the clamping block is installed in the clamping groove in a clamping manner, the connecting column is fixedly arranged on one side of the clamping block, the other side of the connecting column is fixedly arranged on one side of the scraping plate, the thread limiting seat is arranged on the outer wall thread of the threaded rod, the thread limiting seat is in threaded installation with the fixing seat, the scraping plate can be attached to the inner wall of the stirring cylinder, the concrete can be fully contacted with the helical blade in the stirring process, the situation that the concrete is attached to the cylinder wall and is not mixed is prevented, the mixing effect of the concrete can be enhanced, the uniformity and quality of the concrete are ensured, meanwhile, the scraping plate can be easily detached, maintenance and cleaning work are more convenient, operators can clean and check the inside of the stirring cylinder more easily, residual concrete and dirt are effectively reduced, and the performance and efficiency of the device are maintained.

Preferably, the scraping plate is contacted with the inner wall of the stirring cylinder, so that the concrete adhered to the inner wall of the stirring cylinder can be scraped conveniently.

Preferably, the helical blade and the scraper blade are not contacted with each other when rotating, so that the helical blade and the scraper blade are prevented from being collided to cause damage.

Preferably, the top of top cap fixed mounting has motor one, and the top of threaded rod passes the output shaft fixed mounting of top cap and motor one, is convenient for drive the threaded rod and rotates.

Preferably, the top of top cap fixed mounting has the inlet pipe, and the inlet pipe is the bending state, and when the churn of being convenient for was in the horizontality, poured the concrete, avoided the concrete outflow simultaneously.

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

This concrete mixer truck impeller device uses through the cooperation of cover seat, support and motor two, can make the churn be in level or vertical state, when the churn is in the horizontality, the concrete can more evenly be stirred to improve stirring effect, and when needs are unloaded, adjust the churn into vertical state, can discharge the concrete from the mixer truck more conveniently, can reduce the volume of remaining concrete in the churn, reduce extravagant and reduce the washing degree of difficulty, improve the efficiency of unloading.

This concrete mixer truck impeller device uses through the cooperation of threaded rod, the connecting rod, helical blade, the fixing base, the fixture block, the spliced pole, scraper blade and the spacing seat of screw thread, the scraper blade can laminate the churn inner wall, ensure that concrete can fully contact with helical blade in the stirring process, prevent that concrete from adhering to on the section of thick bamboo wall and not by the mixed condition emergence, can strengthen the mixing effect of concrete like this, ensure uniformity and the quality of concrete, can easily dismantle the scraper blade simultaneously for it is more convenient to maintain and clean work, can let operating personnel clean and inspect the inside of churn more easily, reduce piling up of residual concrete and dirt effectively, the performance and the efficiency of holding device.

Drawings

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

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

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

FIG. 3 is a perspective view of an accessory assembly of the present utility model;

Fig. 4 is a schematic perspective view of an auxiliary assembly according to the present utility model.

The stirring device comprises a stirring cylinder, a sleeve seat, a bracket, a motor I, a top cover, a threaded rod, a connecting rod, a screw blade, a fixing seat, a clamping block, a connecting column, a scraper, a screw limiting seat, a motor II, a screw blade, a screw rod, a fixing seat, a clamping block, a connecting column, a scraper, a screw rod, a scraper and a motor II.

Detailed Description

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the utility model provides a technical scheme that the stirring impeller device of a concrete mixer comprises a mixing drum 1, an adjusting component and an auxiliary component, wherein a top cover 5 is arranged at the top of the mixing drum 1, the adjusting component is arranged on the mixing drum 1, the auxiliary component is arranged on the top cover 5, the auxiliary component comprises a threaded rod 6, a connecting rod 7, a helical blade 8 and a scraping plate 12, the connecting rod 7 is fixedly arranged at the bottom end of the threaded rod 6, the helical blade 8 is fixedly arranged on the outer wall of the connecting rod 7, and two groups of scraping plates 12 are symmetrically distributed on the inner wall of the mixing drum 1.

Further, the adjusting component comprises a sleeve seat 2, a bracket 3 and a motor II 14, the brackets 3 are arranged on two sides of the stirring barrel 1, the sleeve seat 2 is rotatably arranged on adjacent side walls of the two groups of brackets 3, the sleeve seat 2 is fixedly sleeved on the stirring barrel 1, the motor II 14 is fixedly arranged on one side of one group of brackets 3, an output shaft of the motor II 14 penetrates through the bracket 3 and one side of the sleeve seat 2 and is fixedly arranged, the stirring barrel 1 can be in a horizontal or vertical state, when the stirring barrel 1 is in a horizontal state, the motor II 14 is started, the stirring barrel 1 on the sleeve seat 2 is driven to rotate through the motor II 14, the stirring barrel 1 can be rotated to a horizontal state, the motor I4 is started, the threaded rod 6 and the connecting rod 7 are driven to rotate through the motor I4, the connecting rod 7 drives the helical blade 8 to stir concrete, the concrete moves along helical direction of helical blade 8 during the rotation, receive mixing and stirring in continuous promotion and the in-process of turning, drive scraper blade 12 simultaneously and strike off the work to churn 1, the concrete can be stirred more evenly, thereby improve stirring effect, and when needs are unloaded, adjust churn 1 to vertical state, drive cover seat 2 through motor two 14 and rotate, thereby drive churn 1 and rotate to vertical direction, drive threaded rod 6 through motor one 4 and reverse, the concrete is outwards unloaded along the blade, discharge through the bin outlet can, can discharge the concrete from the trucd mixer more conveniently, can reduce the volume of residual concrete in the churn, reduce extravagant and reduce the washing degree of difficulty, improve the efficiency of unloading.

Still further, the auxiliary assembly also comprises a fixing seat 9, a clamping block 10, a connecting column 11 and a thread limiting seat 13, the outer wall of the threaded rod 6 is fixedly provided with the fixing seat 9, the top of the fixing seat 9 is provided with a clamping groove, the clamping block 10 is clamped and installed in the clamping groove, one side of the clamping block 10 is fixedly provided with the connecting column 11, the other side of the connecting column 11 is fixedly provided with one side of the scraping plate 12, the thread limiting seat 13 is installed on the outer wall thread of the threaded rod 6, the thread limiting seat 13 is in threaded installation with the fixing seat 9, the sleeve seat 2 is driven to rotate by a motor II 14, thereby driving the stirring cylinder 1 to rotate to the vertical direction, then the threaded rod 6 is driven to rotate by a motor I4, concrete is discharged outwards along the blade, and is discharged through a discharge hole, take out top cap 5 wholly, rotate spacing seat 13 of screw thread then for spacing seat 13 of screw thread keeps away from fixing base 9, can take out fixture block 10 then, can dismantle clearance or change scraper blade 12, scraper blade 12 can laminate churn 1 inner wall, ensure that concrete can fully contact with helical blade 8 in the stirring in-process, prevent that the concrete from adhering to on the section of thick bamboo wall and not by mixed condition emergence, can strengthen the mixing effect of concrete like this, ensure uniformity and the quality of concrete, simultaneously can easily dismantle scraper blade 12, make maintenance and clean work more convenient, can let the operating personnel clean and inspect the inside of churn 1 more easily, reduce piling up of residual concrete and dirt effectively, the performance and the efficiency of holding device.

Further, the scraping plate 12 is in contact with the inner wall of the mixing drum 1, so that the concrete adhered to the inner wall of the mixing drum 1 can be scraped off conveniently.

Further, the helical blade 8 and the scraper 12 do not contact each other when rotating, so that the helical blade 8 and the scraper 12 are prevented from colliding and damaging.

Secondly, motor one 4 is fixedly installed at the top of top cap 5, and the top of threaded rod 6 passes top cap 5 and motor one 4's output shaft fixed mounting, is convenient for drive threaded rod 6 and rotates.

Secondly, the top of top cap 5 fixed mounting has the inlet pipe, and the inlet pipe is crooked state, and when being in the horizontality, the churn 1 of being convenient for pours into the concrete, avoids the concrete to flow simultaneously.

The working principle is that in the feeding and transporting process, the stirring cylinder 1 is in a horizontal state, the motor II 14 is started, the stirring cylinder 1 on the sleeve seat 2 is driven to rotate through the motor II 14, the stirring cylinder 1 can be rotated to the horizontal state, the motor I4 is started, the threaded rod 6 and the connecting rod 7 are driven to rotate through the motor I4, the connecting rod 7 drives the spiral blade 8 to stir concrete, the concrete moves along the spiral direction of the spiral blade 8 during rotation, the mixing and stirring are carried out in the continuous lifting and turning process, meanwhile, the scraping plate 12 is driven to scrape the stirring cylinder 1, so that the concrete is more uniformly mixed, the sleeve seat 2 is driven to rotate through the motor II 14 when the discharging is carried out, the stirring cylinder 1 is driven to rotate to the vertical direction, then the threaded rod 6 is driven to rotate through the motor I4, the concrete is discharged outwards along the blade, when the inside of the stirring cylinder 1 is required to be cleaned, the top cover 5 is integrally taken out, then the threaded limiting seat 13 is rotated, the threaded limiting seat 13 is far away from the fixing seat 9, and then the scraping plate 12 can be removed or replaced.

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 truck mixing impeller apparatus comprising:

the stirring device comprises a stirring barrel (1), wherein a top cover (5) is arranged at the top of the stirring barrel (1);

an adjusting component which is arranged on the stirring cylinder (1);

the auxiliary assembly is arranged on the top cover (5), and comprises a threaded rod (6), a connecting rod (7), helical blades (8) and scraping plates (12), wherein the connecting rod (7) is fixedly arranged at the bottom end of the threaded rod (6), the helical blades (8) are fixedly arranged on the outer wall of the connecting rod (7), and two groups of scraping plates (12) are arranged on the inner wall of the stirring cylinder (1) and are symmetrically distributed.

2. The stirring impeller device of the concrete mixer truck according to claim 1, wherein the adjusting assembly comprises a sleeve seat (2), a support (3) and a motor II (14), the two sides of the mixer truck (1) are respectively provided with the support (3), the sleeve seat (2) is rotatably arranged on the adjacent side walls of the two groups of supports (3), the sleeve seat (2) is fixedly sleeved on the mixer truck (1), the motor II (14) is fixedly arranged on one side of the group of supports (3), and an output shaft of the motor II (14) penetrates through the support (3) and is fixedly arranged on one side of the sleeve seat (2).

3. The stirring impeller device of the concrete mixer truck, as set forth in claim 2, characterized in that the auxiliary assembly further comprises a fixing seat (9), a clamping block (10), a connecting column (11) and a threaded limiting seat (13), wherein the fixing seat (9) is fixedly arranged on the outer wall of the threaded rod (6), a clamping groove is formed in the top of the fixing seat (9), the clamping block (10) is fixedly arranged in the clamping groove in a clamping manner, the connecting column (11) is fixedly arranged on one side of the clamping block (10), the other side of the connecting column (11) is fixedly arranged on one side of the scraping plate (12), the threaded limiting seat (13) is arranged on the outer wall of the threaded rod (6) in a threaded manner, and the threaded limiting seat (13) is in threaded manner with the fixing seat (9).

4. A mixer impeller assembly for a concrete mixer according to claim 3, wherein the scraper (12) is in contact with the inner wall of the mixer drum (1).

5. A mixer impeller assembly for a concrete mixer truck as claimed in claim 4, wherein said helical blades (8) and said blades (12) are not in contact with each other when rotated.

6. The stirring impeller device of the concrete mixer truck according to claim 5, wherein the motor I (4) is fixedly arranged at the top of the top cover (5), and the top end of the threaded rod (6) penetrates through the top cover (5) and is fixedly arranged with the output shaft of the motor I (4).

7. A mixer impeller assembly for a concrete mixer according to claim 6, wherein a feed pipe is fixedly mounted on top of the top cover (5).