CN216329176U

CN216329176U - Concrete mixer truck concrete waste material scraping device

Info

Publication number: CN216329176U
Application number: CN202122037720.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: He Changxin
Current assignee: He Changxin
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-04-19
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a concrete waste scraping device of a concrete mixer truck, which comprises a base, a rotating seat, a material guide plate and a waste cleaning assembly, wherein the rotating seat is installed on one side of the top of the base through a support frame, a rotating shaft disc is installed on the top of the rotating seat, a shaft piece is installed on the outer side of the rotating shaft disc, an electric telescopic rod is installed inside the shaft piece through a bolt, and the material guide plate is installed on the top of the rotating seat through a fixing rod. According to the utility model, the rotating seat is arranged on one side of the top of the base through the supporting frame, the guide plate can be rotatably adjusted through the rotating seat, so that the angle of the guide plate is adjusted through rotation, the blanking position of the guide plate is changed through adjusting the angle of the guide plate, and when the blanking position of concrete is changed in a small range, a driver does not need to move the position of the mixer truck to adjust the blanking position, so that the adjustability of the device is increased, the emptying speed of the mixer truck is improved, and the functionality of the mixer truck is increased.

Description

Concrete mixer truck concrete waste material scraping device

Technical Field

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

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening, and is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; the hardened concrete or concrete in a hardened state needs to be transported to a construction site before the concrete is set and hardened, and is generally transported by using a concrete mixer truck in order to prevent the concrete from being set and hardened in the transportation process.

Through retrieval, the chinese patent application No. CN210732838U discloses a concrete waste scraping device for a concrete mixer, which comprises a mixing tank, a material guiding plate, a left supporting plate, a right supporting plate, a speed reducing motor, an inner bearing frame, an outer bearing frame, a fixed square column, a reciprocating screw rod and two sets of limiting rods, wherein the mixing tank is provided with a material discharging plate, the material guiding plate is installed on the mixing tank, the top ends of the left supporting plate and the right supporting plate are respectively and fixedly connected with the left side and the right side of the bottom end of the material discharging plate, a ball bearing is fixedly installed in the installation groove, the middle part of the fixed square column is provided with a fixed through hole which is communicated from left to right, the speed reducing motor is installed at the left end of the left supporting plate, the left ends of the two sets of limiting rods are respectively connected with the front side and the rear side of the right supporting plate, the right ends of the two sets of limiting rods respectively pass through two sets of through holes from the left ends of the fixed square column and are respectively connected with the front side and the rear side of the left end of the right supporting plate, and the bottom end of the outer bearing frame is welded and fixed with the top end of the fixed square column.

Concrete mixer truck concrete waste scraping device in above-mentioned patent exists following not enough:

1. the angle of the material guide plate is not adjusted, so that the discharging position of the mixing truck cannot be changed by adjusting the angle of the material guide plate when the mixing truck discharges materials, the discharging position of the mixing truck needs to be changed by moving the position, the workload of a driver is increased, the discharging speed of the mixing truck is reduced, and the project progress is delayed;

2. the synchronous cleaning function is not available, when the waste materials are scraped and cleaned, the residual dust after scraping can not be washed and cleaned, workers are required to wash and clean, the workload of the workers is increased, and meanwhile, the workers are required to climb onto the discharge hopper of the stirring vehicle when the workers wash, so that the danger of the workers in high-altitude operation is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete waste scraping device of a concrete mixer truck, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a concrete waste scraping device of a concrete mixer truck comprises a base, a rotating seat, a guide plate and a waste cleaning assembly, wherein a bearing frame is installed at the top of the base, a supporting frame is installed on one side of the top of the base, a stirring tank is installed on the top of the base through the bearing frame, the rotating seat is installed on one side of the top of the base through the supporting frame, a rotating shaft disc is installed at the top of the rotating seat, a shaft is installed on the outer side of the rotating shaft disc, an electric telescopic rod is installed inside the shaft through a bolt, the guide plate is installed on the top of the rotating seat through a fixing rod, sliding grooves are formed in two sides of the guide plate, moving assemblies are installed on two sides of the top of the guide plate through the sliding grooves, a traveling frame is installed in the moving assemblies, a moving gear is installed inside the traveling frame, and a servo motor is installed on one side of the traveling frame, and servo motor's output and removal gear butt joint, the waste material clearance subassembly is installed to one side of removal subassembly, and the waste material clearance subassembly is located the inside of stock guide, install in the waste material clearance subassembly and scrape the flitch, the back both sides of scraping the flitch have the connecting rod through sleeve pipe movable mounting, the bottom outside cover of connecting rod has the spring, scrape the positive top of flitch and install the washing water pipe, the back of washing water pipe runs through and scrapes the flitch and install the connector of intaking.

Preferably, one side of bearing frame is kept away from at the top of base installs the supporting seat, and the top of supporting seat is contradicted with the bottom of agitator tank and is connected.

Preferably, the two sides of the top of the material guide plate are provided with limiting blocks, and the top of the material guide plate is provided with a sawtooth groove.

Preferably, the end of the stirring tank, which is far away from the shaft seat, is provided with a discharging hopper, and the front surface of the discharging hopper is provided with an observation window.

Preferably, an axle seat is installed at one end of the stirring tank and is connected with the bearing frame.

Preferably, four groups of limiting pulleys are mounted on two sides of the interior of the walking frame, and the limiting pulleys extend into the sliding groove.

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

1. according to the utility model, the rotating seat is arranged on one side of the top of the base through the supporting frame, the guide plate can be rotatably adjusted through the rotating seat, so that the angle of the guide plate is adjusted through rotation, the blanking position of the guide plate is changed through adjusting the angle of the guide plate, and when the blanking position of concrete is changed in a small range, a driver does not need to move the position of the mixer truck to adjust the blanking position, so that the adjustability of the device is increased, the emptying speed of the mixer truck is improved, and the functionality of the mixer truck is increased.

2. According to the utility model, the cleaning water pipe is arranged at the top of the front surface of the scraping plate, and dust generated when the scraping plate scrapes waste materials can be washed through the cleaning water pipe, so that the automatic cleaning function of the device is increased, workers can not climb to the mixer truck to manually wash residual concrete in the guide plate, the workload of the workers for washing the guide plate is reduced, and the safety of the workers in high-altitude operation is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of a partial structure of a material guide plate according to the present invention;

FIG. 5 is a schematic view of a portion of the waste cleaning assembly of the present invention;

fig. 6 is a partial structural diagram of the moving assembly of the present invention.

In the figure: 1. a base; 101. a bearing bracket; 102. a support frame; 2. a rotating base; 201. a shaft rotating disk; 202. fixing the rod; 203. a shaft member; 204. an electric telescopic rod; 3. a material guide plate; 301. a limiting block; 302. a sawtooth groove; 303. a chute; 4. feeding a hopper; 5. a waste cleaning assembly; 501. a scraping plate; 502. a connecting rod; 503. a spring; 504. cleaning the water pipe; 505. a water inlet connector; 6. a stirring tank; 601. a shaft seat; 7. a moving assembly; 701. a walking frame; 702. a moving gear; 703. a servo motor; 704. and limiting the pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, an embodiment of the present invention is shown: a concrete waste scraping device of a concrete mixer truck comprises a base 1, a rotating base 2, a guide plate 3 and a waste cleaning assembly 5, wherein a bearing frame 101 is installed at the top of the base 1, the bearing frame 101 can provide an installation position for a stirring tank 6 and is convenient for the stirring tank 6 to be installed, a support frame 102 is installed on one side of the top of the base 1 and can provide an installation position for the rotating base 2 and is convenient for the rotating base 2 to be installed, the stirring tank 6 is installed at the top of the base 1 through the bearing frame 101, the stirring tank 6 can be filled with concrete, the concrete can be conveniently transported by the mixer truck through the stirring tank 6, the rotating base 2 is installed on one side of the top of the base 1 through the support frame 102, the guide plate 3 can be rotatably adjusted through the rotating base 2, so that the angle of the guide plate 3 can be adjusted through rotation, the blanking position of the guide plate 3 can be changed through the adjustment of the angle of the guide plate 3, when the blanking position of concrete is changed in a small range, a driver does not need to move the position of the mixer truck to adjust the blanking position, the adjustability of the device is increased, the discharging speed of the mixer truck is increased, the functionality of the mixer truck is increased, a rotating shaft disc 201 is installed at the top of a rotating seat 2, the rotating shaft disc 201 can rotate, direction adjustment of the material guide plate 3 is facilitated through the rotating shaft disc 201, a shaft piece 203 is installed on the outer side of the rotating shaft disc 201, the shaft piece 203 can provide an installation position for an electric telescopic rod 204, the electric telescopic rod 204 can be movably installed conveniently, an electric telescopic rod 204 is installed inside the shaft piece 203 through a bolt, the material guide plate 3 can be driven to carry out angle adjustment through the electric telescopic rod 204 in a telescopic mode, the inclination angle adjustment of the material guide plate 3 is facilitated, the concrete inside the material guide plate 3 can be conveniently blanked, the material guide plate 3 is installed at the top of the rotating seat 2 through a fixing rod 202, the concrete placed under the hopper 4 can be guided through the guide plate 3, the concrete placed under the hopper 4 can be guided to a designated position conveniently, the sliding grooves 303 are arranged on two sides of the guide plate 3, the sliding grooves 303 can provide mounting positions for the limiting pulleys 704, the limiting pulleys 704 can limit the traveling frame 701 conveniently, the moving assemblies 7 are mounted on two sides of the top of the guide plate 3 through the sliding grooves 303, the moving assemblies 7 can drive the waste cleaning assemblies 5 to move conveniently, so that the waste cleaning assemblies 5 can clean the concrete in the guide plate 3, the traveling frame 701 is mounted in the moving assemblies 7, the moving gear 702 is mounted in the traveling frame 701, the servo motor 703 is mounted on one side of the traveling frame 701, the output end of the servo motor 703 is in butt joint with the moving gear 702, the moving gear 702 can be driven to rotate through the power-on operation of the servo motor 703, the moving gear 702 is meshed with the serrated groove 302, thereby being capable of moving on the top of the serrated groove 302, enabling the walking frame 701 to move on the top of the guide plate 3, driving the waste cleaning assembly 5 to move through the walking frame 701, thereby cleaning concrete inside the guide plate 3, installing the waste cleaning assembly 5 on one side of the moving assembly 7, cleaning waste adhered inside the guide plate 3 through the waste cleaning assembly 5, preventing the waste from piling up inside the guide plate 3, thereby influencing the discharge speed of the mixer truck, and the waste cleaning assembly 5 is positioned inside the guide plate 3, installing the scraper plate 501 in the waste cleaning assembly 5, the scraper plate 501 can scrape off concrete condensed inside the guide plate 3, preventing too much concrete condensed inside the guide plate 3, influencing the guide speed of the guide plate 3, and movably installing a connecting rod 502 on two sides of the back of the scraper plate 501 through a sleeve, the movable assembly 7 and the scraping plate 501 can be connected through the connecting rod 502, the scraping plate 501 is driven to move when the movable assembly 7 moves, the movable scraping plate 501 scrapes waste materials inside the guide plate 3, the spring 503 is sleeved outside the bottom end of the connecting rod 502, the scraping plate 501 can be pressed downwards through the spring 503, the scraping plate 501 can better scrape the waste materials inside the guide plate 3, the cleaning water pipe 504 is installed at the top of the front surface of the scraping plate 501, dust generated when the scraping plate 501 scrapes the waste materials can be washed through the cleaning water pipe 504, the automatic cleaning function of the device is increased, workers can not climb to a mixer truck to manually wash residual concrete inside the guide plate 3, the workload of the workers for washing the guide plate 3 is reduced, the safety of the workers in high altitude operation is avoided, the back surface of the cleaning water pipe 504 penetrates through the scraping plate 501 and is provided with the water inlet connector 505, the water inlet connector 505 may be connected to an external water source through a water pipe to provide a water source for the washing water pipe 504.

Further, the supporting seat is installed to one side that bearing frame 101 was kept away from at base 1's top, and the top of supporting seat is contradicted with the bottom of agitator tank 6 and is connected, can support agitator tank 6 through the supporting seat to can make agitator tank 6 slope the installation with the cooperation of bearing frame 101, be convenient for clear up the inside concrete material of agitator tank 6.

Further, stopper 301 is installed to the top both sides of stock guide 3, can inject the position that removes subassembly 7 through stopper 301, prevents to remove subassembly 7 and drops, has guaranteed the security that removes subassembly 7, and the top of stock guide 3 is provided with sawtooth groove 302, is connected with removal gear 702 meshing through sawtooth groove 302 to be convenient for remove gear 702 at sawtooth groove 302 top swivelling movement, thereby can drive walking frame 701 and remove.

Further, hopper 4 is installed down to agitator tank 6 one end of keeping away from axle bed 601, accepts the material through can being convenient for, prevents that the concrete from splashing when the unloading, avoids causing the material extravagant, and the observation window is installed in the front of hopper 4 down, can be convenient for observe the inside material unloading speed of agitator tank 6 through the observation window, the staff of being convenient for control the concrete unloading.

Further, axle bed 601 is installed to agitator tank 6's one end, and axle bed 601 is connected with bearing bracket 101, and agitator tank 6 can be connected with bearing bracket 101 through axle bed 601, has guaranteed the stability of agitator tank 6 installation, also makes agitator tank 6 carry out the slope installation simultaneously, is convenient for clear up the inside concrete material of agitator tank 6.

Furthermore, four groups of limiting pulleys 704 are mounted on two sides of the inside of the walking frame 701, the limiting pulleys 704 extend into the sliding groove 303, and the walking frame 701 can move inside the sliding groove 303 through the limiting pulleys 704, so that the moving direction of the walking frame 701 can be limited, and the moving stability of the walking frame 701 is guaranteed.

The working principle is as follows: can drive the mobile gear 702 through servo motor 703 circular telegram operation and rotate, it is connected with the zigzag trough 302 meshing to rotate the mobile gear 702, thereby can remove at zigzag trough 302 top, make its walking frame 701 remove at the top of stock guide 3, can drive waste cleaning assembly 5 through walking frame 701 and remove, thereby can clear up the inside concrete of stock guide 3, can carry out rotation regulation to stock guide 3 through roating seat 2, thereby adjust the angle of stock guide 3 through the rotation, the unloading position of stock guide 3 is changed through the regulation of 3 angles of stock guide, stretch out and draw back through electric telescopic handle 204 and to drive stock guide 3 and carry out the angle modulation, be convenient for stock guide 3 adjusts inclination, make things convenient for the inside concrete of stock guide 3 to carry out the unloading.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a concrete mixer truck concrete waste material scraping device, includes base (1), roating seat (2), stock guide (3) and waste material clearance subassembly (5), its characterized in that: the automatic feeding device is characterized in that a bearing frame (101) is installed at the top of the base (1), a supporting frame (102) is installed on one side of the top of the base (1), a stirring tank (6) is installed at the top of the base (1) through the bearing frame (101), a rotary seat (2) is installed on one side of the top of the base (1) through the supporting frame (102), a rotary shaft disc (201) is installed at the top of the rotary seat (2), a shaft piece (203) is installed on the outer side of the rotary shaft disc (201), an electric telescopic rod (204) is installed inside the shaft piece (203) through a bolt, a material guide plate (3) is installed at the top of the rotary seat (2) through a fixing rod (202), sliding grooves (303) are formed in two sides of the material guide plate (3), moving assemblies (7) are installed on two sides of the top of the material guide plate (3) through the sliding grooves (303), and a moving frame (701) is installed in the moving assemblies (7), the utility model discloses a cleaning device, including walking frame (701), servo motor (703) is installed to the internally mounted of walking frame (701), and the output and the moving gear (702) butt joint of servo motor (703), waste cleaning subassembly (5) are installed to one side of removal subassembly (7), and waste cleaning subassembly (5) are located the inside of stock guide (3), install in waste cleaning subassembly (5) and scrape flitch (501), there is connecting rod (502) in the back both sides of scraping flitch (501) through sleeve pipe movable mounting, the bottom outside cover of connecting rod (502) has spring (503), wash water pipe (504) are installed at the front top of scraping flitch (501), the back of wash water pipe (504) runs through and scrapes flitch (501) and install into water connector (505).

2. The concrete mixer truck concrete waste scraping device according to claim 1, characterized in that: the supporting seat is installed on one side, far away from the bearing frame (101), of the top of the base (1), and the top of the supporting seat is connected with the bottom of the stirring tank (6) in an abutting mode.

3. The concrete mixer truck concrete waste scraping device according to claim 1, characterized in that: limiting blocks (301) are installed on two sides of the top of the material guide plate (3), and a sawtooth groove (302) is formed in the top of the material guide plate (3).

4. The concrete mixer truck concrete waste scraping device according to claim 1, characterized in that: one end of the stirring tank (6) far away from the shaft seat (601) is provided with a discharging hopper (4), and the front surface of the discharging hopper (4) is provided with an observation window.

5. The concrete mixer truck concrete waste scraping device according to claim 1, characterized in that: an axle seat (601) is installed at one end of the stirring tank (6), and the axle seat (601) is connected with the bearing frame (101).

6. The concrete mixer truck concrete waste scraping device according to claim 1, characterized in that: four groups of limiting pulleys (704) are installed on two sides of the interior of the walking frame (701), and the limiting pulleys (704) extend into the sliding groove (303).