CN210589930U

CN210589930U - Powder feeding device for concrete mixing plant

Info

Publication number: CN210589930U
Application number: CN201920835607.XU
Authority: CN
Inventors: 莫爱辉
Original assignee: Guangxi Jianye Concrete Co Ltd
Current assignee: Guangxi Jianye Concrete Co Ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-05-22
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a powder feed arrangement for concrete mixing plant, including the inlet pipe, the bottom fixedly connected with support of inlet pipe, the first motor of right side fixedly connected with at inlet pipe top, the right side fixedly connected with casing of inlet pipe. The utility model discloses a set up the inlet pipe, the rotary rod, smash the case, the apron, the feeder hopper, the funnel, the cylinder, smash the tooth, the second pivot, first pivot, the gear box, driven gear, the driving gear, the second motor, the hopper, a support, the discharging pipe, a housing, first motor, the action wheel, the belt, use from the cooperation of driving wheel and helical blade, it can not smash the powder of caking to have solved current powder feed arrangement for the concrete mixing plant, thereby cause the kibbling problem of feed arrangement easily, this powder feed arrangement for the concrete mixing plant, it can smash the powder of caking to possess, avoid the advantage of feed arrangement jam, be worth promoting.

Description

Powder feeding device for concrete mixing plant

Technical Field

The utility model relates to a construction equipment technical field specifically is a powder feed arrangement for concrete mixing plant.

Background

The concrete mixing plant mainly comprises 5 major systems such as a mixing host, a material weighing system, a material conveying system, a material storage system, a control system and the like, and other accessory facilities. As the building aggregate metering is compared with the station aggregate metering, four intermediate links are reduced, and the metering time is saved because of vertical blanking metering, the production efficiency is greatly improved.

Concrete mixing plant need use feed arrangement to annotate the powder when stirring building material, because the powder is in the easy phenomenon that wets the caking that appears of long-time in-process of storage, and current feed arrangement can not smash the powder of caking, so the powder of caking causes feed arrangement blocking's phenomenon very easily, has brought the inconvenience for user's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a powder feed arrangement for concrete mixing plant possesses can smash the powder of caking, avoids the advantage of feed arrangement jam, has solved current powder feed arrangement for the concrete mixing plant and can not smash the powder of caking to cause the kibbling problem of feed arrangement easily.

In order to achieve the above object, the utility model provides a following technical scheme: a powder feeding device for a concrete mixing plant comprises an inlet pipe, wherein a support is fixedly connected with the bottom of the inlet pipe, a first motor is fixedly connected with the right side of the top of the inlet pipe, a shell is fixedly connected with the right side of the inlet pipe, the right side of the output end of the first motor penetrates through the inner cavity of the shell and is fixedly sleeved with a driving wheel, a rotary rod is movably connected with the inner cavity of the shell, a driven wheel is fixedly sleeved on the surface of the rotary rod, a belt is sleeved between the surface of the driving wheel and the surface of the driven wheel, one end of the rotary rod sequentially penetrates through the shell and the inlet pipe and is movably connected with the left side of the inner cavity of the inlet pipe, spiral blades are sleeved on the surface of the rotary rod, a discharging pipe is communicated with the right side of the bottom of the inlet pipe, a hopper is communicated with, the left side fixedly connected with second motor of gear box rear side, the first pivot of front side fixedly connected with of second motor output, the front end of first pivot runs through to the inner chamber of gear box and fixed cover and is equipped with the driving gear, the inner chamber swing joint of gear box has the second pivot, the surface cover of second pivot is equipped with the driven gear who uses with the driving gear cooperation, the front end of first pivot and second pivot all runs through to the inner chamber of smashing the case and with the front side swing joint who smashes the incasement chamber, the surface of first pivot and second pivot all overlaps and is equipped with the cylinder, the surface cover of cylinder is equipped with crushing tooth, the top fixedly connected with apron of smashing the case, the top intercommunication of apron has the feeder hopper.

Preferably, the inner cavity of the gear box is fixedly connected with a funnel, and the funnel is positioned at the top of the crushing teeth.

Preferably, the joints of the surfaces of the first rotating shaft and the second rotating shaft and the gear box and the crushing box are movably connected through a first bearing, and the joints of the surfaces of the rotating rod and the shell and the feeding pipe are movably connected through a second bearing.

Preferably, the front side and the rear side of the roller are movably connected with the inner wall of the crushing box, and the number of the crushing teeth is several.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the inlet pipe, the rotary rod, smash the case, the apron, the feeder hopper, the funnel, the cylinder, smash the tooth, the second pivot, first pivot, the gear box, driven gear, the driving gear, the second motor, the hopper, a support, the discharging pipe, a housing, first motor, the action wheel, the belt, use from the cooperation of driving wheel and helical blade, it can not smash the powder of caking to have solved current powder feed arrangement for the concrete mixing plant, thereby cause the kibbling problem of feed arrangement easily, this powder feed arrangement for the concrete mixing plant, it can smash the powder of caking to possess, avoid the advantage of feed arrangement jam, be worth promoting.

2. The utility model discloses a set up first bearing, make things convenient for first pivot and second pivot installation and use, through setting up the second bearing, make things convenient for the rotary rod installation and use, through setting up the funnel, play the effect of guide powder flow direction, through setting up the apron, play and carry out the effect of closing cap to crushing case, through setting up the support, play the effect of supporting the inlet pipe.

Drawings

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

FIG. 2 is a first cross-sectional view of the present invention;

FIG. 3 is a top cross-sectional view of a portion of the structure of the present invention;

fig. 4 is a second sectional view of the present invention.

In the figure: 1 feeding pipe, 2 rotating rods, 3 crushing boxes, 4 cover plates, 5 feeding hoppers, 6 hoppers, 7 rollers, 8 crushing teeth, 9 second rotating shafts, 10 first rotating shafts, 11 gear boxes, 12 driven gears, 13 driving gears, 14 second motors, 15 hoppers, 16 supports, 17 discharging pipes, 18 shells, 19 first motors, 20 driving wheels, 21 belts, 22 driven wheels and 23 spiral blades.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred 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", "provided", "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides an inlet pipe 1, rotary rod 2, smash case 3, apron 4, feeder hopper 5, funnel 6, cylinder 7, smash tooth 8, second pivot 9, first pivot 10, gear box 11, driven gear 12, driving gear 13, second motor 14, hopper 15, support 16, discharging pipe 17, casing 18, first motor 19, action wheel 20, belt 21, follow parts such as driving wheel 22 and helical blade 23 and be the general standard component or the part that technical personnel in the field know, its structure and principle all can learn through the technical manual for technical personnel in the field or learn through conventional experimental method.

Referring to fig. 1-4, a powder feeding device for a concrete mixing plant comprises a feeding pipe 1, a bracket 16 is fixedly connected to the bottom of the feeding pipe 1, a first motor 19 is fixedly connected to the right side of the top of the feeding pipe 1, a casing 18 is fixedly connected to the right side of the feeding pipe 1, a driving wheel 20 is fixedly sleeved on the right side of the output end of the first motor 19 and penetrates through the inner cavity of the casing 18, a rotating rod 2 is movably connected to the inner cavity of the casing 18, a driven wheel 22 is fixedly sleeved on the surface of the rotating rod 2, a belt 21 is sleeved between the surface of the driving wheel 20 and the surface of the driven wheel 22, one end of the rotating rod 2 sequentially penetrates through the casing 18 and the feeding pipe 1 and is movably connected with the left side of the inner cavity of the feeding pipe 1, a helical blade 23 is sleeved on the surface, the top of the hopper 15 is communicated with the crushing box 3, the rear side of the crushing box 3 is fixedly connected with a gear box 11, the left side of the rear side of the gear box 11 is fixedly connected with a second motor 14, the front side of the output end of the second motor 14 is fixedly connected with a first rotating shaft 10, the front end of the first rotating shaft 10 penetrates through the inner cavity of the gear box 11 and is fixedly sleeved with a driving gear 13, the inner cavity of the gear box 11 is movably connected with a second rotating shaft 9, the surface of the second rotating shaft 9 is sleeved with a driven gear 12 matched with the driving gear 13 for use, the front ends of the first rotating shaft 10 and the second rotating shaft 9 both penetrate through the inner cavity of the crushing box 3 and are movably connected with the front side of the inner cavity of the crushing box 3, the surfaces of the first rotating shaft 10 and the second rotating shaft 9 are both sleeved with a roller 7, the surface of the roller 7 is sleeved with crushing teeth;

the inner cavity of the gear box 11 is fixedly connected with a funnel 6, the funnel 6 is positioned at the top of the crushing teeth 8, the joints of the surfaces of the first rotating shaft 10 and the second rotating shaft 9 and the gear box 11 and the crushing box 3 are movably connected through a first bearing, the joints of the surfaces of the rotating rods 2 and the shell 18 and the feeding pipe 1 are movably connected through a second bearing, the front side and the rear side of the roller 7 are movably connected with the inner wall of the crushing box 3, and the number of the crushing teeth 8 is a plurality;

through setting up first bearing, make things convenient for first pivot 10 and the installation of second pivot 9 and use, through setting up the second bearing, make things convenient for rotary rod 2 to install and use, through setting up funnel 6, play the effect of guide powder flow direction, through setting up apron 4, play the effect of carrying out the closing cap to crushing case 3, through setting up support 16, play the effect of supporting inlet pipe 1.

During the use, the user starts first motor 19 and second motor 14, the user passes through feeder hopper 5 and drops into the inner chamber of smashing case 3 afterwards, second motor 14's output drives first pivot 10 rotatory, it is rotatory that first pivot 10 drives driven gear 12 through driving gear 13 during rotatory, driven gear 12 drives second pivot 9 rotatory, first pivot 10 and second pivot 9 drive cylinder 7 rotatory, cylinder 7 drives the rotatory powder of caking and smashes 8, the powder after smashing gets into inlet pipe 1 through hopper 15, the output of first motor 19 drives action wheel 20 rotatory, action wheel 20 drives through belt 21 and follows the driving wheel 22 rotatory, it is rotatory to drive helical blade 23 from driving wheel 22 through rotary rod 2, it conveys and discharges through discharging pipe 17 to drive the powder when helical blade 23 is rotatory.

In summary, the following steps: this powder feed arrangement for concrete mixing plant, through setting up inlet pipe 1, rotary rod 2, smash case 3, apron 4, feeder hopper 5, funnel 6, cylinder 7, smash tooth 8, second pivot 9, first pivot 10, gear box 11, driven gear 12, driving gear 13, second motor 14, hopper 15, support 16, discharging pipe 17, casing 18, first motor 19, action wheel 20, belt 21, use from the cooperation of driving wheel 22 and helical blade 23, it can not smash the powder of caking to have solved current powder feed arrangement for the concrete mixing plant, thereby cause the kibbling problem of feed arrangement easily.

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 powder feed arrangement for concrete mixing plant, includes inlet pipe (1), its characterized in that: the bottom fixedly connected with support (16) of inlet pipe (1), the first motor of right side fixedly connected with (19) at inlet pipe (1) top, the right side fixedly connected with casing (18) of inlet pipe (1), the right side of first motor (19) output runs through to the inner chamber of casing (18) and fixed cover is equipped with action wheel (20), the inner chamber swing joint of casing (18) has rotary rod (2), the fixed surface cover of rotary rod (2) is equipped with from driving wheel (22), the cover is equipped with belt (21) between the surface of action wheel (20) and the surface from driving wheel (22), the one end of rotary rod (2) run through casing (18) and inlet pipe (1) in proper order and with the left side swing joint of inlet pipe (1) inner chamber, the fixed surface cover of rotary rod (2) is equipped with helical blade (23), the right side intercommunication of inlet pipe (1) bottom has discharging pipe (17), the left side intercommunication at inlet pipe (1) top has hopper (15), the top intercommunication of hopper (15) has crushing case (3), the rear side fixedly connected with gear box (11) of crushing case (3), the left side fixedly connected with second motor (14) of gear box (11) rear side, the front side fixedly connected with first pivot (10) of second motor (14) output, the front end of first pivot (10) runs through to the inner chamber of gear box (11) and the fixed cover is equipped with driving gear (13), the inner chamber swing joint of gear box (11) has second pivot (9), the surface cover of second pivot (9) is equipped with driven gear (12) that uses with driving gear (13) cooperation, the front end of first pivot (10) and second pivot (9) all runs through to the inner chamber of crushing case (3) and with the front side swing joint who smashes the case (3) inner chamber, the surface of first pivot (10) and second pivot (9) all overlaps and is equipped with cylinder (7), the surface cover of cylinder (7) is equipped with crushing tooth (8), the top fixedly connected with apron (4) of crushing case (3), the top intercommunication of apron (4) has feeder hopper (5).

2. The powder feeding device for the concrete mixing plant according to claim 1, characterized in that: the inner cavity of the gear box (11) is fixedly connected with a funnel (6), and the funnel (6) is located at the top of the crushing teeth (8).

3. The powder feeding device for the concrete mixing plant according to claim 1, characterized in that: the junction of the surface of first pivot (10) and second pivot (9) and gear box (11) and crushing case (3) all through first bearing swing joint, the junction of the surface of rotary rod (2) and casing (18) and inlet pipe (1) all through second bearing swing joint.

4. The powder feeding device for the concrete mixing plant according to claim 1, characterized in that: the front side and the rear side of the roller (7) are movably connected with the inner wall of the crushing box (3), and the number of the crushing teeth (8) is a plurality.