CN214266175U

CN214266175U - Anti-blocking structure for discharge port of concrete mixer

Info

Publication number: CN214266175U
Application number: CN202022583601.3U
Authority: CN
Inventors: 赵俊; 赵海鑫
Original assignee: Nanyang Institute of Technology
Current assignee: Nanyang Institute of Technology
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-24
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a concrete mixer's discharge gate prevents stifled structure relates to mixer technical field, including agitator tank, agitating unit and feed opening, the top fixed mounting of agitator tank has agitating unit, the feed opening has been seted up to the side of agitator tank, the both sides bottom fixedly connected with landing leg of agitator tank, the last fixed surface of landing leg installs the controller. The utility model discloses an adopt the motor, the material turning plate, the cooperation of electric telescopic handle and valve, through the rotation of motor drive material turning plate, the flexible motion that drives the valve of electric telescopic handle is deuterogamied, the velocity of flow when controlling the concrete unloading, avoided the concrete mixer when using, because the stirring is insufficient and lead to the cement solidification, make the stirring accomplish the back, blocking phenomenon can appear when the ejection of compact, lead to work efficiency to reduce, the problem of extravagant workman's time, thereby reached and improved work efficiency, the effect of saving workman's time.

Description

Anti-blocking structure for discharge port of concrete mixer

Technical Field

The utility model relates to a prevent stifled structure relates to mixer technical field, concretely relates to concrete mixer's discharge gate prevents stifled structure.

Background

A stirrer for building engineering is a machine with blades for stirring cement, sand and other building materials, and features that its shaft rotates in cylinder or tank to mix multiple raw materials into a mixture or a proper consistency.

The following problems exist in the prior art:

1. when the concrete mixer is used, due to the fact that mixing and stirring are needed, cement solidification is often caused due to insufficient stirring, and after the stirring is finished, a blocking phenomenon can occur during discharging, so that the working efficiency is reduced, and the time of workers is wasted;

2. after the concrete mixer finishes the concrete mixing, partial concrete residue can be because the stickness is too big and adhere to on the inner wall of mixer, inconvenient clearance, and the clearance can influence follow-up use unclean moreover, leads to mixer life's reduction, the problem that use cost increases.

SUMMERY OF THE UTILITY MODEL

The utility model provides a discharge port anti-blocking structure of a concrete mixer, which aims to have anti-blocking capability, and solves the problems that when the concrete mixer is used, the cement solidification is often caused by insufficient stirring because the mixing and stirring are required, and after the stirring is finished, the blocking phenomenon can occur during discharging, the working efficiency is reduced, and the time of workers is wasted; wherein another kind of purpose is in order to solve the concrete mixer and accomplish the back with the concrete mixing, and partial concrete remains can be because the stickness is too big and adhere to on the inner wall of mixer, inconvenient clearance, and the clearance is unclean moreover can influence follow-up use, leads to mixer life's reduction, the problem that use cost increases to reach improvement mixer life, reduction use cost's effect.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a concrete mixer's discharge gate prevents stifled structure, includes agitator tank, agitating unit and feed opening, the top fixed mounting of agitator tank has agitating unit, the feed opening has been seted up to the side of agitator tank, the both sides bottom fixedly connected with landing leg of agitator tank, the last fixed surface of landing leg installs the controller, the bottom fixedly connected with discharging pipe of agitator tank, the side fixedly connected with electric telescopic handle of landing leg, electric telescopic handle's one end fixedly connected with valve, valve and discharging pipe joint, the side fixed mounting of discharging pipe has the mounting bracket, the last fixed surface of mounting bracket installs the motor, the output shaft of motor extends to the inside and the fixedly connected with stirring board of discharging pipe.

The utility model discloses technical scheme's further improvement lies in: the top fixed mounting of agitator tank has the pneumatic cylinder, the one end fixedly connected with scraper blade of pneumatic cylinder, the inner chamber both sides fixed mounting of agitator tank has spray set, one side fixedly connected with hose of spray set, the one end swing joint of hose has external water pump.

The utility model discloses technical scheme's further improvement lies in: agitating unit is including agitator motor and agitator, agitator motor fixed mounting is at the upper surface of agitator tank, agitator motor's output shaft extends to the inside and the fixedly connected with agitator of agitator tank.

The utility model discloses technical scheme's further improvement lies in: the quantity of pneumatic cylinder is two, two the pneumatic cylinder sets up about the central line symmetry of agitator tank, the scraper blade is the ring structure, the internal diameter value of scraper blade is greater than the external diameter value of agitator, the external diameter value of scraper blade equals with the internal diameter value of agitator tank.

The utility model discloses technical scheme's further improvement lies in: the side of the spraying device is provided with a plurality of spray heads, and the outer sides of the spray heads are covered with non-woven fabrics.

The utility model discloses technical scheme's further improvement lies in: the wiring ends of the controller, the stirring motor, the hydraulic cylinder, the motor and the electric telescopic rod are all electrically connected with the external power supply, and the wiring ends of the stirring motor, the electric telescopic rod and the hydraulic cylinder are all electrically connected with the controller.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a concrete mixer's discharge gate prevents stifled structure, adopt the motor, the flitch turns over, the cooperation of electric telescopic handle and valve, the rotation of turning over the flitch is driven through the motor, the flexible motion that drives the valve of electric telescopic handle is deuterogamied, the velocity of flow when controlling the concrete unloading, concrete mixer has been avoided when using, because stir inadequately and lead to the cement solidification, make the stirring accomplish the back, blocking phenomenon can appear when the ejection of compact, lead to work efficiency to reduce, the problem of extravagant workman's time, thereby improved work efficiency has been reached, the effect of saving workman's time.

2. The utility model provides a concrete mixer's discharge gate prevents stifled structure, adopt the pneumatic cylinder, the scraper blade, the cooperation of spray set and hose, through spray set and hose water spray, the flexible motion that drives the scraper blade of pneumatic cylinder deuterogamies, the inner wall of clearance agitator tank, avoided concrete mixer in the back that finishes concrete mixing, partial concrete remains can be attached to on the inner wall of mixer because the stickness is too big, inconvenient clearance, and the clearance can influence follow-up use unclean, lead to mixer life's reduction, use cost increases's problem, thereby reach improvement mixer life, use cost's effect is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural section of the present invention;

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

fig. 4 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. a stirring tank; 2. a stirring device; 21. a stirring motor; 22. a stirrer; 3. a feeding port; 4. a controller; 5. a support leg; 6. a discharge pipe; 7. a motor; 71. a mounting frame; 72. a material turning plate; 8. An electric telescopic rod; 81. a valve; 9. a hydraulic cylinder; 91. a squeegee; 10. a spraying device; 11. a hose.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a concrete mixer's discharge gate prevents stifled structure, including agitator tank 1, agitating unit 2 and feed opening 3, agitator tank 1's top fixed mounting has agitating unit 2, feed opening 3 has been seted up to agitator tank 1's side, agitator tank 1's both sides bottom fixedly connected with landing leg 5, landing leg 5's last fixed surface installs controller 4, agitator tank 1's bottom fixedly connected with discharging pipe 6, landing leg 5's side fixedly connected with electric telescopic handle 8, electric telescopic handle 8's one end fixedly connected with valve 81, valve 81 and discharging pipe 6 joint, the side fixed mounting of discharging pipe 6 has mounting bracket 71, the last fixed surface of mounting bracket 71 installs motor 7, the output shaft of motor 7 extends to the inside and the fixedly connected with material turning plate 72 of discharging pipe 6.

In this embodiment, adopt motor 7, material turning plate 72, electric telescopic handle 8 and valve 81's cooperation, drive the rotation of material turning plate 72 through motor 7, the flexible motion that drives valve 81 of electric telescopic handle 8 of deuterogamying, the velocity of flow when controlling the concrete unloading, concrete mixer has been avoided when using, because the stirring is insufficient and lead to the cement solidification, make the stirring accomplish the back, blocking phenomenon can appear when the ejection of compact, lead to work efficiency to reduce, the problem of extravagant workman's time, thereby improved work efficiency has been reached, the effect of saving workman's time.

As shown in fig. 1 to 4, in the present embodiment, preferably, the stirring device 2 includes a stirring motor 21 and a stirrer 22, the stirring motor 21 is fixedly installed on the upper surface of the stirring tank 1, an output shaft of the stirring motor 21 extends into the stirring tank 1 and is fixedly connected with the stirrer 22, and the stirring device 22 is designed to stir the concrete raw material, thereby ensuring stable stirring operation and improving stirring efficiency.

As shown in fig. 1-4, preferably, a hydraulic cylinder 9 is fixedly installed at the top of the mixing tank 1, a scraper 91 is fixedly connected to one end of the hydraulic cylinder 9, spray devices 10 are fixedly installed at two sides of an inner cavity of the mixing tank 1, a hose 11 is fixedly connected to one side of each spray device 10, an external water pump is movably connected to one end of each hose 11, the number of the hydraulic cylinders 9 is two, the two hydraulic cylinders 9 are symmetrically arranged about a central line of the mixing tank 1, the scraper 91 is of a circular ring structure, an inner diameter value of the scraper 91 is larger than an outer diameter value of the mixer 22, an outer diameter value of the scraper 91 is equal to an inner diameter value of the mixing tank 1, the hydraulic cylinder 9, the scraper 91, the spray devices 10 and the hose 11 are matched to spray water, the spray water is matched with the spray devices 10 and the hose 11, the hydraulic cylinder 9 is then matched with the extension and retraction to drive the scraper 91 to move, so as to clean the inner wall of the mixing tank 1, after the concrete is completely mixed, partial concrete residue can be because the stickness is too big and adhere to on the inner wall of mixer, inconvenient clearance, and the unclean can influence follow-up use moreover in the clearance, leads to mixer life's reduction, the problem that use cost increases to reach improvement mixer life, reduce use cost's effect.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: the shower nozzle has been seted up to spray set 10's side, and the quantity of shower nozzle is a plurality of, and the outside of a plurality of shower nozzle covers has the non-woven fabrics, through the design of shower nozzle and non-woven fabrics for the concrete is not blockking up the shower nozzle at the stirring in-process, improves stirring efficiency simultaneously.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the wiring ends of the controller 4, the stirring motor 21, the hydraulic cylinder 9, the motor 7 and the electric telescopic rod 8 are electrically connected with the external power supply, the wiring ends of the stirring motor 21, the motor 7, the electric telescopic rod 8 and the hydraulic cylinder 9 are electrically connected with the controller 4, and through the design of the controller 4, the equipment is more convenient to use, the operation difficulty of workers is greatly reduced, and the work efficiency is further improved.

The working principle of the discharge port anti-blocking structure of the concrete mixer is described in detail below.

As shown in fig. 1-4, when in use, firstly, the valve 81 is ensured to be in a closed state, then the raw materials are added into the stirring tank 1 through the feed opening 3, a proper amount of water is added for mixing, the stirring motor 21 is started through the controller 4 to drive the stirrer 22 to rotate, the concrete raw materials are fully mixed, after the processing is finished, the stirring motor 21 is closed, the motor 7 is started to drive the material stirring plate 72 to rotate, then the valve 81 is driven to move through the extension and retraction of the electric telescopic rod 8, so that the concrete flows at a constant speed, then the concrete is collected below the feed pipe 6, after the collection is finished, the equipment is cleaned, the equipment is connected with an external water pump through the hose 11, the spraying head on the spraying device 10 is matched to spray water in the stirring tank 1, then the hydraulic cylinder 9 is started to move the scraper 91, the residue on the inner wall of the stirring tank 1 is cleaned, after the cleaning is finished, the scraper 91 is recovered to the original position, and closing the equipment.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a concrete mixer's discharge gate prevents stifled structure, includes agitator tank (1), agitating unit (2) and feed opening (3), its characterized in that: the top of the stirring tank (1) is fixedly provided with a stirring device (2), the side surface of the stirring tank (1) is provided with a feed opening (3), the bottom ends of the two sides of the stirring tank (1) are fixedly connected with supporting legs (5), the upper surfaces of the supporting legs (5) are fixedly provided with controllers (4), the bottom of the stirring tank (1) is fixedly connected with a discharge pipe (6), the side surfaces of the supporting legs (5) are fixedly connected with electric telescopic rods (8), one end of the electric telescopic rod (8) is fixedly connected with a valve (81), the valve (81) is clamped with the discharge pipe (6), an installation frame (71) is fixedly installed on the side surface of the discharge pipe (6), a motor (7) is fixedly installed on the upper surface of the installation frame (71), an output shaft of the motor (7) extends to the interior of the discharge pipe (6) and is fixedly connected with a material turning plate (72).

2. The discharge port anti-blocking structure of the concrete mixer as claimed in claim 1, wherein: the top fixed mounting of agitator tank (1) has pneumatic cylinder (9), the one end fixedly connected with scraper blade (91) of pneumatic cylinder (9), the inner chamber both sides fixed mounting of agitator tank (1) has spray set (10), one side fixedly connected with hose (11) of spray set (10), the one end swing joint of hose (11) has external water pump.

3. The discharge port anti-blocking structure of the concrete mixer as claimed in claim 1, wherein: agitating unit (2) is including agitator motor (21) and agitator (22), agitator motor (21) fixed mounting is at the upper surface of agitator tank (1), the output shaft of agitator motor (21) extends to inside and fixedly connected with agitator (22) of agitator tank (1).

4. The discharge port anti-blocking structure of the concrete mixer as claimed in claim 2, wherein: the quantity of pneumatic cylinder (9) is two, two the central line symmetry setting about agitator tank (1) of pneumatic cylinder (9), scraper blade (91) are the ring structure, the internal diameter value of scraper blade (91) is greater than the external diameter value of agitator (22), the external diameter value of scraper blade (91) is equal with the internal diameter value of agitator tank (1).

5. The discharge port anti-blocking structure of the concrete mixer as claimed in claim 2, wherein: the side of the spraying device (10) is provided with a plurality of spray heads, and the outer sides of the spray heads are covered with non-woven fabrics.

6. The discharge port anti-blocking structure of the concrete mixer as claimed in claim 1, wherein: the wiring end of the controller (4), the stirring motor (21), the hydraulic cylinder (9), the motor (7) and the electric telescopic rod (8) is electrically connected with the external power supply, and the wiring end of the stirring motor (21), the motor (7), the electric telescopic rod (8) and the hydraulic cylinder (9) is electrically connected with the controller (4).