CN213352966U

CN213352966U - Building concrete gravel mixing arrangement

Info

Publication number: CN213352966U
Application number: CN202021598688.5U
Authority: CN
Inventors: 李张锋
Original assignee: Individual
Current assignee: Heilongjiang Binzhou Cement Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-04
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a building concrete gravel mixing arrangement, the on-line screen storage device comprises a base, the top of base is equipped with the rotary drum, rabbling mechanism includes first end cover, second end cover, pivot and stirring leaf, first end cover passes through the bearing and links to each other with the right-hand member activity of rotary drum, the left end activity that the second end cover passes through bearing and rotary drum links to each other, the axis department of first end cover and second end cover all links to each other with the both ends activity of pivot respectively through the bearing, the even rigid coupling of outer wall of pivot has a plurality of stirring leaves to the concrete gravel who effectively realizes treating the mixture stirs and mixes. This building concrete grit mixing arrangement can effectively stir the concrete grit that mixes of treating in the rotary drum through the reverse motion of puddler and rotary drum to can be after mixing, with the concrete grit output after mixing of the mode of empting, thereby effectively improve output efficiency, application method is simple, and the practicality is strong, the facilitate promotion.

Description

Building concrete gravel mixing arrangement

Technical Field

The utility model relates to a building concrete grit mixing arrangement technical field specifically is a building concrete grit mixing arrangement.

Background

Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering. In the manufacturing process of concrete, need use gravel mixing arrangement, for example patent No. 201921353681.4's patent, including the mount, fixed mounting has the blending barrel on the mount, is equipped with feed inlet and discharge gate on the blending barrel, two equal fixed mounting has the nut in the fixed orifices. The utility model discloses rational in infrastructure, concrete grit can not take place to pile up after getting into the blending tank, has shortened the time that the stirring mixes. Although can effectively realize the grit and mix, nevertheless comparatively loaded down with trivial details when the ejection of compact is unfavorable for high-efficient work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building concrete gravel mixing arrangement to solve the patent that the patent number that proposes among the above-mentioned background art is 201921353681.4 and though can effectively realize the gravel and mix, nevertheless comparatively loaded down with trivial details when the ejection of compact, be unfavorable for the problem of high-efficient work.

In order to achieve the above object, the utility model provides a following technical scheme: a building concrete gravel mixing device comprises a base, wherein a rotary drum is arranged above the base, and a stirring mechanism is installed in the rotary drum;

the stirring mechanism comprises a first end cover, a second end cover, a rotating shaft and stirring blades;

the first end cover is movably connected with the right end of the rotary drum through a bearing, the second end cover is movably connected with the left end of the rotary drum through a bearing, the axis of the first end cover and the axis of the second end cover are movably connected with the two ends of the rotary shaft through bearings respectively, and a plurality of stirring blades are fixedly connected to the outer wall of the rotary shaft uniformly. Thereby effectively realizing the stirring and mixing of the concrete gravel to be mixed.

Preferably, a double-shaft motor is fixedly connected to the top end of the left side of the second end cover, and an output shaft at the top of the double-shaft motor is in transmission connection with the rotary drum through a first transmission mechanism;

the first transmission mechanism comprises a first output gear, a second output gear, a first shaft seat and a third output gear;

the first output gear is fixedly connected with a top output shaft of the double-shaft motor, the first output gear is meshed with a second output gear, the second output gear is movably connected with a first shaft seat through a bearing, the first shaft seat is fixedly connected with a second end cover, the second output gear is meshed with a third output gear, and the third output gear is fixedly connected with a rotary drum. Thereby enabling the drum to rotate.

Preferably, the output shaft at the bottom of the double-shaft motor is in transmission connection with the left end of the rotating shaft through a second transmission mechanism;

the second transmission mechanism comprises a first transmission gear, a second shaft base and a third transmission gear;

the first transmission gear is fixedly connected with a bottom output shaft of the double-shaft motor, the bottom end of the first transmission gear is meshed with the top end of the second transmission gear, the bottom end of the second transmission gear is meshed with the third transmission gear, the second transmission gear is movably connected with the second shaft base through a bearing, the second shaft base is fixedly connected with the second end cover, and the third transmission gear is fixedly connected with the left end of the rotating shaft. Thereby the rotating shaft drives the stirring blades to rotate.

Preferably, the bottom end of the first end cover and the bottom end of the second end cover are movably connected with the base through a supporting mechanism;

the supporting mechanism comprises a supporting rod, an electric push rod and a connecting seat;

the bottom of branch and the upper surface looks rigid coupling of base, the top of branch is articulated mutually with the bottom of second end cover, electric putter's upper and lower both ends all are articulated mutually with the bottom of first end cover and the upper surface of base respectively through the connecting seat. Thereby enabling easier delivery of concrete gravel from the drum.

Preferably, the rotating drum is movably connected with the base through a plurality of stabilizing mechanisms;

the stabilizing mechanism comprises a lantern ring, a sliding rod and a sliding sleeve;

the lantern ring passes through the bearing and links to each other with the outer wall activity of rotary drum, the bottom of the lantern ring is articulated mutually with the top of slide bar, the bottom outer wall of slide bar cup joints mutually with the top inner wall of sliding sleeve, the bottom of sliding sleeve is articulated mutually with the base. Thereby ensuring the stability of the rotating drum during movement.

Preferably, the top end of the right side of the first end cover is provided with a feeding hole, and the bottom end of the left side of the second end cover is provided with a discharging hole.

Preferably, the opening and closing mechanisms are arranged at the feed inlet and the discharge outlet;

the opening and closing mechanism comprises a baffle plate, a stop block and a connecting rod;

the inboard rigid coupling in bottom of baffle has the dog, the top of baffle is articulated mutually with the one end of connecting rod, the other end and the feed inlet of connecting rod are articulated mutually, the inboard of baffle, dog and connecting rod all laminates mutually with feed inlet and discharge gate. Thereby effectively realizing the opening and closing control of the feed inlet and the discharge outlet.

Preferably, a handle is fixedly connected to the outer side of the baffle corresponding to the position of the stop block.

Compared with the prior art, the beneficial effects of the utility model are that: this building concrete grit mixing arrangement can be through the reverse motion of puddler and rotary drum, effectively stirs the concrete gravel that mixes of treating in the rotary drum to can be after mixing, with the concrete gravel output after mixing of the mode of empting, thereby effectively improve output efficiency, application method is simple, and the practicality is strong, and the facilitate promotion is specifically as follows:

through the matching of the first end cover, the second end cover, the rotating shaft and the stirring blades, the rotating shaft drives the stirring blades to rotate by taking the rotating shaft as an axis, so that the concrete gravel to be mixed in the rotating drum is effectively mixed, and the feeding and the discharging are realized through the matching of the feeding port and the discharging port;

the double-shaft motor, the first output gear, the second output gear, the first shaft seat and the third output gear are matched, so that the rotary drum can rotate, concrete gravel to be mixed in the rotary drum can continuously move, and the rotary shaft can drive the stirring blades to rotate through the matching of the first transmission gear, the second shaft seat and the third transmission gear;

through the cooperation of branch, electric putter and connecting seat to make the rotary drum can incline, make the concrete gravel in the rotary drum can be through the discharge gate output, the stability of rotary drum motion is guaranteed in the cooperation of the rethread lantern ring, slide bar and sliding sleeve, and through the cooperation of handle, baffle, dog and connecting rod, the realization is to the control of opening and shutting of feed inlet and discharge gate.

Drawings

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

FIG. 2 is an enlarged view of the second transmission mechanism of FIG. 1;

FIG. 3 is an enlarged view of the first transmission mechanism of FIG. 2;

fig. 4 is an enlarged schematic view of the structure of the opening and closing mechanism of fig. 1.

In the figure: 1. the stirring device comprises a base, 2, a rotating drum, 3, a stirring mechanism, 301, a first end cover, 302, a second end cover, 303, a rotating shaft, 304, a stirring blade, 4, a double-shaft motor, 5, a first transmission mechanism, 501, a first output gear, 502, a second output gear, 503, a first shaft seat, 504, a third output gear, 6, a second transmission mechanism, 601, a first transmission gear, 602, a second transmission gear, 603, a second shaft seat, 604, a third transmission gear, 7, a supporting mechanism, 701, a support rod, 702, an electric push rod, 703, a connecting seat, 8, a stabilizing mechanism, 801, a lantern ring, 802, a sliding rod, 803, a sliding sleeve, 9, an opening and closing mechanism, 901, a baffle, 902, a baffle, 903, a connecting rod, 10, a feeding hole, 11, a discharging hole, 12 and a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a building concrete gravel mixing device comprises a base 1, wherein a rotary drum 2 is arranged above the base 1, and a stirring mechanism 3 is arranged in the rotary drum 2; the stirring mechanism 3 comprises a first end cover 301, a second end cover 302, a rotating shaft 303 and a stirring blade 304; first end cover 301 passes through the bearing and links to each other with the right-hand member activity of rotary drum 2, and second end cover 302 passes through the bearing and links to each other with the left end activity of rotary drum 2, and the axis department of first end cover 301 and second end cover 302 all passes through the bearing and links to each other with the both ends activity of pivot 303 respectively, and the even rigid coupling of outer wall of pivot 303 has a plurality of stirring leaves 304. The top end of the left side of the second end cover 302 is fixedly connected with a double-shaft motor 4, and an output shaft at the top of the double-shaft motor 4 is in transmission connection with the rotary drum 2 through a first transmission mechanism 5; the first transmission mechanism 5 comprises a first output gear 501, a second output gear 502, a first shaft base 503 and a third output gear 504; the first output gear 501 is fixedly connected with the top output shaft of the double-shaft motor 4, the first output gear 501 is meshed with the second output gear 502, the second output gear 502 is movably connected with the first shaft base 503 through a bearing, the first shaft base 503 is fixedly connected with the second end cover 302, the second output gear 502 is meshed with the third output gear 504, and the third output gear 504 is fixedly connected with the rotary drum 2. The double-shaft motor 4 is a double-shaft servo motor, the rotating speed is adjustable, an external power supply is 220V, the machining cost is determined according to actual conditions, and the working requirement is met.

The bottom output shaft of the double-shaft motor 4 is in transmission connection with the left end of the rotating shaft 303 through a second transmission mechanism 6; the second transmission mechanism 6 comprises a first transmission gear 601, a second transmission gear 602, a second shaft base 603 and a third transmission gear 604; the first transmission gear 601 is fixedly connected with the output shaft at the bottom end of the double-shaft motor 4, the bottom end of the first transmission gear 601 is meshed with the top end of the second transmission gear 602, the bottom end of the second transmission gear 602 is meshed with the third transmission gear 604, the second transmission gear 602 is movably connected with the second shaft base 603 through a bearing, the second shaft base 603 is fixedly connected with the second end cover 302, and the third transmission gear 604 is fixedly connected with the left end of the rotating shaft 303. The bottom end of the first end cover 301 and the bottom end of the second end cover 302 are movably connected with the base 1 through a supporting mechanism 7; the supporting mechanism 7 comprises a supporting rod 701, an electric push rod 702 and a connecting seat 703; the bottom of branch 701 and the upper surface looks rigid coupling of base 1, the top of branch 701 is articulated mutually with the bottom of second end cover 302, and electric putter 702's upper and lower both ends are all articulated mutually with the bottom of first end cover 301 and the upper surface of base 1 respectively through connecting seat 703. The type of the electric push rod 702 is determined according to the processing cost and the actual situation, so that the working requirement is met.

The rotary drum 2 is movably connected with the base 1 through a plurality of stabilizing mechanisms 8; the stabilizing mechanism 8 comprises a collar 801, a sliding rod 802 and a sliding sleeve 803; the lantern ring 801 is movably connected with the outer wall of the rotary drum 2 through a bearing, the bottom end of the lantern ring 801 is hinged with the top end of the sliding rod 802, the outer wall of the bottom end of the sliding rod 802 is sleeved with the inner wall of the top end of the sliding sleeve 803, and the bottom end of the sliding sleeve 803 is hinged with the base 1. The top end of the right side of the first end cover 301 is provided with a feed inlet 10, and the bottom end of the left side of the second end cover 302 is provided with a discharge outlet 11. The opening and closing mechanism 9 is arranged at the feed inlet 10 and the discharge outlet 11; the opening and closing mechanism 9 comprises a baffle 901, a stop 902 and a connecting rod 903; the baffle 901 is fixedly connected with a stop block 902 on the inner side of the bottom end, the top end of the baffle 901 is hinged with one end of a connecting rod 903, the other end of the connecting rod 903 is hinged with a feed inlet 10 and a discharge outlet 11, and the inner sides of the baffle 901, the stop block 902 and the connecting rod 903 are all attached to the feed inlet 10 and the discharge outlet 11. A handle 12 is fixed to the outer side of the baffle 901 at a position corresponding to the stopper 902. The baffle 901 can be driven to move by pulling the handle 12, so that the stopper 902 is separated from the inlet 10 and the outlet 11, and the inlet 10 and the outlet 11 can be opened or closed to realize feeding or discharging.

The handle 12 on the right side is pulled, so that the baffle 901 at the corresponding position drives the connecting rod 903 to turn over, thereby opening the feeding hole 10, putting the concrete gravel to be mixed into the rotary drum 2, closing the feeding hole 10 after the putting is finished, starting the double-shaft motor 4, respectively driving the first output gear 501 and the first transmission gear 601 to rotate by the output shaft of the double-shaft motor 4, so that the first output gear 501 drives the second output gear 502 to rotate, thereby driving the third output gear 504 to pull the rotary drum 2 to rotate, meanwhile, the first transmission gear 601 drives the second transmission gear 602 to rotate, and drives the third transmission gear 604 to pull the rotary shaft 303 to rotate, thereby driving the plurality of stirring blades 304 to mix the concrete gravel to be mixed in the rotary drum 2, after the mixing is finished, the electric push rod 702 is started, so that the electric push rod 702 is extended, so that the rotary drum 2 is pushed by the electric push, the top point of the supporting rod 701 is used as an axis to rotate, during the period, the sliding rod 802 slides in the rotating sleeve 803 under the traction of the rotating drum 2, so that the stability of the rotating drum 2 is corrected, when the electric push rod 702 moves to the highest position and stops, the handle 12 at the discharge port 11 is pulled, the baffle 901 is driven to pull the stop 902 and the connecting rod 903 to turn over, the discharge port 11 is opened, and at the moment, the mixed concrete gravel in the rotating drum 2 can be output through the discharge port 11 for use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building concrete gravel mixing arrangement which characterized in that: the stirring device comprises a base (1), wherein a rotary drum (2) is arranged above the base (1), and a stirring mechanism (3) is arranged in the rotary drum (2);

the stirring mechanism (3) comprises a first end cover (301), a second end cover (302), a rotating shaft (303) and a stirring blade (304);

the first end cover (301) is movably connected with the right end of the rotary drum (2) through a bearing, the second end cover (302) is movably connected with the left end of the rotary drum (2) through a bearing, the axial lines of the first end cover (301) and the second end cover (302) are respectively movably connected with the two ends of the rotary shaft (303) through bearings, and a plurality of stirring blades (304) are uniformly and fixedly connected to the outer wall of the rotary shaft (303).

2. The building concrete gravel mixing apparatus of claim 1 wherein: a double-shaft motor (4) is fixedly connected to the top end of the left side of the second end cover (302), and an output shaft at the top of the double-shaft motor (4) is in transmission connection with the rotary drum (2) through a first transmission mechanism (5);

the first transmission mechanism (5) comprises a first output gear (501), a second output gear (502), a first shaft seat (503) and a third output gear (504);

the first output gear (501) is fixedly connected with a top output shaft of the double-shaft motor (4), the first output gear (501) is meshed with the second output gear (502), the second output gear (502) is movably connected with a first shaft seat (503) through a bearing, the first shaft seat (503) is fixedly connected with the second end cover (302), the second output gear (502) is meshed with a third output gear (504), and the third output gear (504) is fixedly connected with the rotary drum (2).

3. The building concrete gravel mixing apparatus of claim 2 wherein: the bottom output shaft of the double-shaft motor (4) is in transmission connection with the left end of the rotating shaft (303) through a second transmission mechanism (6);

the second transmission mechanism (6) comprises a first transmission gear (601), a second transmission gear (602), a second shaft base (603) and a third transmission gear (604);

first drive gear (601) and the bottom output shaft rigid coupling of biax motor (4), the bottom of first drive gear (601) meshes with the top of second drive gear (602), the bottom of second drive gear (602) meshes with third drive gear (604) mutually, second drive gear (602) pass through the bearing and link to each other with second axle seat (603) activity, second axle seat (603) and second end cover (302) rigid coupling mutually, third drive gear (604) and the left end rigid coupling of pivot (303).

4. The building concrete gravel mixing apparatus of claim 1 wherein: the bottom end of the first end cover (301) and the bottom end of the second end cover (302) are movably connected with the base (1) through a supporting mechanism (7);

the supporting mechanism (7) comprises a support rod (701), an electric push rod (702) and a connecting seat (703);

the bottom of branch (701) and the upper surface looks rigid coupling of base (1), the top of branch (701) is articulated mutually with the bottom of second end cover (302), the upper and lower both ends of electric putter (702) are all articulated mutually with the bottom of first end cover (301) and the upper surface of base (1) respectively through connecting seat (703).

5. The building concrete gravel mixing apparatus of claim 1 wherein: the rotary drum (2) is movably connected with the base (1) through a plurality of stabilizing mechanisms (8);

the stabilizing mechanism (8) comprises a collar (801), a sliding rod (802) and a sliding sleeve (803);

the lantern ring (801) is movably connected with the outer wall of the rotary drum (2) through a bearing, the bottom end of the lantern ring (801) is hinged to the top end of the sliding rod (802), the outer wall of the bottom end of the sliding rod (802) is sleeved with the inner wall of the top end of the sliding sleeve (803), and the bottom end of the sliding sleeve (803) is hinged to the base (1).

6. The building concrete gravel mixing apparatus of claim 1 wherein: a feed inlet (10) is formed in the top end of the right side of the first end cover (301), and a discharge outlet (11) is formed in the bottom end of the left side of the second end cover (302).

7. The building concrete gravel mixing apparatus of claim 6 wherein: the feed inlet (10) and the discharge outlet (11) are provided with opening and closing mechanisms (9);

the opening and closing mechanism (9) comprises a baffle (901), a stop block (902) and a connecting rod (903);

the inner side of the bottom end of the baffle (901) is fixedly connected with a stop block (902), the top end of the baffle (901) is hinged to one end of a connecting rod (903), the other end of the connecting rod (903) is hinged to a feeding hole (10) and a discharging hole (11), and the inner sides of the baffle (901), the stop block (902) and the connecting rod (903) are attached to the feeding hole (10) and the discharging hole (11).

8. The building concrete gravel mixing apparatus of claim 7 wherein: a handle (12) is fixedly connected to the outer side of the baffle (901) corresponding to the position of the stop block (902).