CN215511650U - Concrete autoloading agitating unit - Google Patents

Abstract

The utility model discloses an automatic concrete feeding and stirring device which comprises a material conveying shell, a top plate, a concrete stirring barrel and a material guide cavity, wherein a first spiral material guide rod is rotatably installed inside the material conveying shell, a first motor is installed at the top of the outer side of the material conveying shell through a first motor shell, a second motor is fixedly installed at the top of the concrete stirring barrel, a stirring paddle is rotatably installed inside the concrete stirring barrel through two groups of bearing rods, a second spiral material guide rod extending into the material guide cavity is rotatably installed inside the concrete stirring barrel between the bearing rods, and a third motor is fixedly installed on the concrete stirring barrel on one side of the material guide cavity through a fixing bolt. According to the utility model, the first motor, the second motor and the third motor are matched with the filling opening and the first spiral material guide rod and the feeding opening, so that the automatic feeding production of concrete is realized, and the production efficiency and quality of concrete are improved.

Description

Concrete autoloading agitating unit

Technical Field

The utility model relates to the technical field of concrete production, in particular to an automatic concrete feeding and stirring device.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, the term concrete generally refers to cement concrete which is obtained by mixing cement as the cementing material, sand and stone as the aggregate and water (which may contain additives and admixtures) according to a certain proportion and stirring, and is also called common concrete, and the concrete production device is widely applied to civil engineering, and is a machine for mixing and stirring cement, gravel aggregate and water into concrete mixture, on some small-sized construction sites, concrete production is usually carried out by using some small-sized stirring equipment, and the small-sized equipment usually needs manual feeding, and a concrete automatic feeding and stirring device is needed, but the existing concrete automatic feeding and stirring device has many problems or defects:

the existing concrete production device has the filler height, and the concrete material needs to be manually carried to a high position from a low position in the production process, so that the workload of workers is increased, time and labor are wasted, and the production speed of the concrete is reduced; and the single stirring mode causes the uneven discharging speed of the concrete stirring to be slow, which leads to poor quality of the stirred concrete.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic concrete feeding and stirring device to solve the problem of low automatic concrete feeding efficiency in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic concrete feeding and stirring device comprises a material conveying shell, a top plate, a concrete stirring barrel and a material guide cavity, wherein a first spiral material guide rod is rotatably arranged in the material conveying shell, and the bottom of the outer side of the material conveying shell is provided with a communicated filling port, the top of the outer side of the material conveying shell is provided with a first motor through a first motor shell, the top of the concrete mixing barrel is fixedly provided with a top plate, the top of the concrete mixing barrel is fixedly provided with a second motor, the interior of the concrete mixing barrel is rotatably provided with a mixing paddle through two groups of bearing rods, the bottom of the concrete mixing barrel is provided with a material guide cavity, a second spiral material guiding rod extending into the material guiding cavity is rotatably arranged in the concrete stirring barrel between the bearing rods, and a third motor is fixedly arranged on the concrete stirring barrel on one side of the material guide cavity through a fixing bolt.

Preferably, a sealing plate is arranged on the first motor shell, heat dissipation holes are formed in the sealing plate, a protective cover is arranged on the filling opening, and a lifting handle matched with the protective cover is arranged on the protective cover.

Preferably, the output ends of the first motor, the second motor and the third motor are respectively and rotatably connected with the first spiral guide rod, the bearing rod and the second spiral guide rod through belt pulley assemblies.

Preferably, one side of the material guide cavity is fixedly provided with a communicated discharging guide pipe, and the discharging guide pipe is provided with a manual valve.

Preferably, the pan feeding mouth that corresponds with the discharge gate on passing the material shell is installed to one side of concrete mixing bucket, the positive fixed mounting of concrete mixing bucket has control box, the positive movable mounting of control box has movable protection door, and the inside of control box is equipped with control switch, and control switch pass through the wire respectively with first motor, second motor and third motor electric connection.

Preferably, pass to be equipped with on the material shell and pass the material shell protective sheath, pass the bottom of material shell protective sheath, concrete mixing bucket and ejection of compact pipe and respectively fixed mounting have first support frame, second support frame and third support frame, and the bottom of first support frame and second support frame and third support frame all is equipped with the supporting legs.

Compared with the prior art, the utility model has the following innovative effects: this concrete autoloading agitating unit is reasonable, has following advantage:

(1) the first motor, the second motor and the third motor are matched with the filling opening, the first spiral material guiding rod and the feeding opening, and the filling opening is buried in the soil, so that the material adding position of the device and the ground reach a horizontal effect, automatic material conveying is realized, workers do not need to manually convey concrete materials to manually convey the concrete materials to directly pour the concrete materials into the concrete mixing tank through the filling opening, the concrete materials can be automatically transmitted into the concrete mixing tank through the first spiral material guiding rod, the work burden of the workers is relieved, the material conveying speed and the production speed of the concrete are improved, the manual labor force is saved to the maximum extent, and the application range of the device is enlarged;

(2) through the cooperation use between two sets of stirring rakes that are equipped with in the concrete mixing bucket and the second spiral guide pole for the device not only can accelerate stirring speed through the mode of corotation reversal, and can be continuous through second spiral guide pole will deposit the concrete upset stirring to the bottom, has realized the effect of upset circulation, makes concrete mixing more even, has guaranteed the quality of concrete, has enlarged the practicality of device.

Drawings

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

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

fig. 3 is a schematic partial cross-sectional structure of the present invention.

In the figure: 1. a material conveying shell; 101. a first spiral guide bar; 102. a first motor; 103. a first motor housing; 104. a material conveying shell protective sleeve; 105. a first support frame; 106. a filling opening; 107. a protective cover; 2. a top plate; 201. a second motor; 3. a concrete mixing tank; 301. a feeding port; 302. a second spiral guide rod; 303. a bearing rod; 304. a stirring paddle; 305. a control cabinet; 306. a second support frame; 4. a material guiding cavity; 401. a third motor; 402. a manual valve; 403. a discharge conduit; 404. and a third support frame.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: a concrete automatic feeding and stirring device comprises a material conveying shell 1, a top plate 2, a concrete stirring barrel 3 and a material guiding cavity 4, wherein a first spiral material guiding rod 101 is rotatably arranged in the material conveying shell 1, a communicated material filling port 106 is arranged at the bottom of the outer side of the material conveying shell 1, a first motor 102 is arranged at the top of the outer side of the material conveying shell 1 through a first motor shell 103, a sealing plate is arranged on the first motor shell 103, a heat dissipation hole is formed in the sealing plate, a protective cover 107 is arranged on the material filling port 106, and a lifting handle matched with the protective cover 107 is arranged on the protective cover 107;

the top of the concrete mixing barrel 3 is fixedly provided with a top plate 2, the top of the concrete mixing barrel 3 is fixedly provided with a second motor 201, the interior of the concrete mixing barrel 3 is rotatably provided with a mixing paddle 304 through two groups of bearing rods 303, one side of the concrete mixing barrel 3 is provided with a feeding hole 301 corresponding to a discharging hole in the material conveying shell 1, the front of the concrete mixing barrel 3 is fixedly provided with a control cabinet 305, the front of the control cabinet 305 is movably provided with a movable protection door, the interior of the control cabinet 305 is provided with a control switch, and the control switch is respectively and electrically connected with the first motor 102, the second motor 201 and the third motor 401 through wires;

the bottom of the concrete mixing barrel 3 is provided with a material guide cavity 4, a second spiral material guide rod 302 extending into the material guide cavity 4 is rotatably arranged in the concrete mixing barrel 3 between the bearing rods 303, and the device can accelerate the mixing speed in a forward rotation and reverse rotation mode through the matching use between two groups of mixing paddles 304 arranged in the concrete mixing barrel 3 and the second spiral material guide rod 302, and can continuously overturn and mix the concrete precipitated to the bottom through the second spiral material guide rod 302, so that the overturning circulation effect is realized, the concrete mixing is more uniform, the quality of the concrete is ensured, one side of the material guide cavity 4 is fixedly provided with a communicated discharge guide pipe 403, and the discharge guide pipe 403 is provided with a manual valve 402;

a third motor 401 is fixedly installed on the concrete mixing tank 3 on one side of the material guide cavity 4 through a fixing bolt, the output ends of the first motor 102, the second motor 201 and the third motor 401 are respectively and rotatably connected with the first spiral material guide rod 101, the bearing rod 303 and the second spiral material guide rod 302 through a belt pulley assembly, the feeding position of the device reaches the horizontal effect with the ground through the matching use between the first motor 102, the second motor 201, the third motor 401 and the feeding port 106 arranged on the device and the first spiral material guide rod 101 and the feeding port 301, and the feeding port 106 is embedded in the soil, so that the automatic material transmission is realized, the manual feeding of concrete materials by workers is not needed, the concrete materials are directly poured from the feeding port 106, the concrete materials can be automatically transmitted into the concrete mixing tank 3 through the first spiral material guide rod 101, not only lightened staff's work burden, also improved the material speed and the production speed of passing of concrete simultaneously, pass to be equipped with on the material shell 1 and pass material shell protective sheath 104, pass the bottom of material shell protective sheath 104, concrete agitator 3 and ejection of compact pipe 403 respectively fixed mounting have first support frame 105, second support frame 306 and third support frame 404, and first support frame 105 and second support frame 306 all are equipped with the supporting legs with the bottom of third support frame 404, the model of first motor 102, second motor 201 and third motor 401 all is the YJR series.

The working principle is as follows: when the material conveying device is used, firstly, materials to be mixed with concrete are all poured into the filling opening 106, the control cabinet 305 is started to work to drive the first spiral material guiding rod 101 to rotate, so that the materials are conveyed upwards and poured into the concrete stirring barrel 3 through the feeding opening 301, and the position of the material conveying shell 1 can be more stable through the matching use between the material conveying shell protective sleeve 104 arranged on the material conveying shell 1 and the first supporting frame 105;

finally, the second motor 201 and the third motor 401 are respectively started by the control cabinet 305 to work to respectively drive the bearing rod 303, the stirring paddle 304 and the second spiral guide rod 302 to rotate forwards and reversely, so that concrete is better stirred, the stirred concrete can be quickly transferred into the material guide cavity 4 through the second spiral guide rod 302, the manual valve 402 on the discharge guide pipe 403 is opened, so that the concrete is led out from the discharge guide pipe 403, and the concrete can be fixed on the position of the concrete stirring barrel 3 and the discharge guide pipe 403 through the second support frame 306 and the third support frame 404 at the bottom of the concrete stirring barrel 3 and the bottom of the discharge guide pipe 403 respectively, thereby avoiding the conditions of inclination and the like in the working process.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a concrete autoloading agitating unit, is including passing material shell (1), roof (2), concrete mixing bucket (3) and guide chamber (4), its characterized in that: pass the inside rotation of material shell (1) and install first spiral guide bar (101), and pass the bottom in the material shell (1) outside and install filler opening (106) of intercommunication, pass the top in the material shell (1) outside and install first motor (102) through first motor shell (103), the top fixed mounting of concrete mixing bucket (3) has roof (2), the top fixed mounting of concrete mixing bucket (3) has second motor (201), the inside of concrete mixing bucket (3) is rotated through two sets of bearing rod (303) and is installed stirring rake (304), guide chamber (4) are installed to the bottom of concrete mixing bucket (3), concrete mixing bucket (3) inside rotation between bearing rod (303) is installed and is extended to second spiral guide bar (302) in guide chamber (4), it has the third electricity to install through fixing bolt fixed mounting on concrete mixing bucket (3) of guide chamber (4) one side An engine (401).

2. The automatic feeding and stirring device for concrete according to claim 1, which is characterized in that: be equipped with the closing plate on first motor housing (103), and be equipped with the louvre on the closing plate, be equipped with visor (107) on packing mouth (106), and be equipped with the handle that carries that the cooperation was used on visor (107).

3. The automatic feeding and stirring device for concrete according to claim 1, which is characterized in that: the output ends of the first motor (102), the second motor (201) and the third motor (401) are respectively and rotatably connected with the first spiral material guiding rod (101), the bearing rod (303) and the second spiral material guiding rod (302) through belt pulley assemblies.

4. The automatic feeding and stirring device for concrete according to claim 1, which is characterized in that: one side of the material guide cavity (4) is fixedly provided with a communicated discharging guide pipe (403), and the discharging guide pipe (403) is provided with a manual valve (402).

5. The automatic feeding and stirring device for concrete according to claim 1, which is characterized in that: pan feeding mouth (301) that correspond with the discharge gate on passing material shell (1) are installed to one side of concrete mixing bucket (3), the positive fixed mounting of concrete mixing bucket (3) has control cabinet (305), the positive movable mounting of control cabinet (305) has the movable protection door, and the inside of control cabinet (305) is equipped with control switch, and control switch pass through the wire respectively with first motor (102), second motor (201) and third motor (401) electric connection.

6. The automatic feeding and stirring device for concrete according to claim 1, which is characterized in that: the material conveying shell is characterized in that a material conveying shell protective sleeve (104) is arranged on the material conveying shell (1), a first supporting frame (105), a second supporting frame (306) and a third supporting frame (404) are fixedly mounted at the bottoms of the material conveying shell protective sleeve (104), the concrete stirring barrel (3) and the discharging guide pipe (403) respectively, and supporting legs are arranged at the bottoms of the first supporting frame (105), the second supporting frame (306) and the third supporting frame (404).

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