CN217916048U

CN217916048U - Concrete mixing device for foundation construction

Info

Publication number: CN217916048U
Application number: CN202221925466.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Guan Xiwei
Current assignee: Guan Xiwei
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-29
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a concrete mixing device for foundation building relates to concrete processing technology field. The utility model relates to a concrete mixing device for foundation building, including the agitator tank, the top fixed mounting of agitator tank has the gear box, the bottom of agitator tank is provided with the base, a lateral wall of agitator tank is provided with the feeder hopper. The utility model discloses a gear wheel and little gear engagement, and then realize the pinion, second axis of rotation and second stirring rod rotate, and then realize that the second stirring rod uses the second axis of rotation to carry out the revolution as the centre of a circle, second stirring rod and first stirring rod meshing through the dislocation set, thereby realize advancing the quick abundant stirring in field to the concrete, improve stirring efficiency, the inside reciprocating piston motion in extrusion chamber through the piston, through the piston removes left and extrudees the inside concrete extrusion in chamber through the discharge gate discharge, realize discharging the supply to the concrete in the stirring.

Description

Concrete mixing device for foundation building

Technical Field

The utility model relates to a concrete processing technology field, concretely relates to concrete mixing device for foundation building.

Background

The concrete is cement concrete which is prepared by mixing cement as a cementing material, sand and stone as aggregates and water (which may contain an additive and an admixture) according to a certain proportion and stirring, is widely applied to civil engineering, is an essential material for building construction, and needs high strength and large amount of concrete in the foundation construction process.

The motor drives the blade and mix current traditional mixer, and the stirring mode is single, and the scope inefficiency of stirring can have the stirring and insufficiently lead to the concrete intensity to reduce and influence the concrete and use, and current mixer need stop the motor and discharge the mixer after stirring a batch concrete, and efficiency is slower can't satisfy foundation construction user demand.

Therefore, the concrete mixing device for foundation construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the slower problem of current concrete mixing device efficiency, the utility model provides a concrete mixing device for foundation construction.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a concrete mixing device for foundation construction, includes the agitator tank, the top fixed mounting of agitator tank has the gear box, the bottom of agitator tank is provided with the base, a lateral wall of agitator tank is provided with the feeder hopper, the top fixed mounting of gear box has first motor, the output shaft of first motor runs through the top of gear box to the inside that extends to the gear box is provided with rabbling mechanism, the surface of rabbling mechanism is provided with planet rabbling mechanism, the inside of base is provided with row material mechanism.

Further, the stirring mechanism comprises a first rotating shaft, the output shaft of the first motor is fixedly provided with the first rotating shaft, the surface of the first rotating shaft is provided with a first stirring rod, the bottom end of the first rotating shaft is fixedly provided with a connecting rod, and the free end of the connecting rod is fixedly provided with a scraper.

Further, planet rabbling mechanism includes the gear wheel, the fixed cover in surface of first axis of rotation is equipped with the gear wheel, the fixed cover in below that the surface of first axis of rotation is located the gear wheel is equipped with the planet carrier, the planet carrier is cross structure, and the inside grafting of planet carrier installs the second axis of rotation, the top fixed mounting of second axis of rotation has the pinion, the pinion is meshing installation setting with the gear wheel, the surperficial second stirring rod of second axis of rotation.

Further, arrange material mechanism and include cavity and extrusion chamber, cavity and extrusion chamber have been seted up to the inside of base, base right side wall fixed mounting has the second motor, the output shaft of second motor runs through the right side wall of base to the inside fixed mounting that extends to the cavity has reciprocal threaded rod, the inside slidable mounting who extrudes the chamber has the piston, the right side wall fixed mounting of piston has the push rod, the right side wall of extrusion chamber is run through to the free end of push rod to extend to the inside of cavity, the surperficial threaded bush of reciprocal threaded rod is equipped with the fly leaf, the free end of push rod is fixed mounting setting with the left side wall of fly leaf, the feed port has been seted up at the top in extrusion chamber, and is provided with the solenoid valve in the feed port, the left side wall of base is provided with the discharge gate.

Furthermore, there are four groups of connecting rods and scrapers, and the scrapers are attached to the inner wall of the stirring box.

Furthermore, the quantity of second stirring rod and first stirring rod all has the multiunit, and the second stirring rod is dislocation set with first stirring rod.

The utility model has the advantages as follows:

1. the utility model discloses a first motor drives first axis of rotation and rotates, thereby realize driving gear wheel and planet carrier rotation, make second axis of rotation and second stirring rod use first axis of rotation to carry out the revolution as the centre of a circle, through gear wheel and little gear engagement, and then realize the pinion, second axis of rotation and second stirring rod rotate, and then realize that the second stirring rod uses the second axis of rotation to carry out the revolution as the centre of a circle, second stirring rod and first stirring rod meshing through the dislocation set, thereby realize advancing quick abundant stirring to the concrete, improve stirring efficiency, the inside reciprocating piston motion in extrusion chamber through the piston, remove the concrete extrusion of extrusion intracavity portion through the piston left, realize discharging the supply to the concrete in the stirring.

Drawings

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

fig. 2 is a schematic view of a front cross-sectional view of the present invention;

fig. 3 is a schematic view of a top cross-sectional view of the present invention;

reference numerals are as follows: 1. a stirring box; 2. a gear case; 3. a base; 4. a feed hopper; 5. a first motor; 6. a stirring mechanism; 601. a first rotating shaft; 602. a first stirring rod; 603. a connecting rod; 604. a squeegee; 7. a planetary stirring mechanism; 701. a bull gear; 702. a planet carrier; 703. a pinion gear; 704. a second rotating shaft; 705. a second stirring rod; 8. a discharge mechanism; 801. a cavity; 802. an extrusion chamber; 803. a second motor; 804. a reciprocating threaded rod; 805. a piston; 806. a push rod; 807. a movable plate; 808. an electromagnetic valve; 809. and (4) discharging a material outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, a concrete mixing device for foundation construction comprises a mixing box 1, a gear box 2 is fixedly installed at the top of the mixing box 1, a base 3 is arranged at the bottom of the mixing box 1, a feed hopper 4 is arranged on one side wall of the mixing box 1, a first motor 5 is fixedly installed at the top of the gear box 2, an output shaft of the first motor 5 penetrates through the top of the gear box 2 and extends to the inside of the gear box 2 to be provided with a mixing mechanism 6, a planetary mixing mechanism 7 is arranged on the surface of the mixing mechanism 6, and a discharging mechanism 8 is arranged inside the base 3; concrete for, add cement, sand, stone and water to the inside equal proportion of agitator tank 1 through feeder hopper 4, drive rabbling mechanism 6 through first motor 5 and rotate, rotate through rabbling mechanism 6 and drive planet rabbling mechanism 7 and rotate, rotate through rabbling mechanism 6 and planet rabbling mechanism 7 and then realize mixing the stirring to cement, sand, stone and water, discharge the concrete discharge of stirring completion through row material mechanism 8.

As shown in fig. 2 and 3, the stirring mechanism 6 includes a first rotating shaft 601, the first rotating shaft 601 is fixedly mounted on an output shaft of the first motor 5, a first stirring rod 602 is disposed on a surface of the first rotating shaft 601, a connecting rod 603 is fixedly mounted on a bottom end of the first rotating shaft 601, and a scraper 604 is fixedly mounted on a free end of the connecting rod 603; specifically, the first motor 5 drives the first rotating shaft 601 to rotate, and the first rotating shaft 601 rotates to drive the first stirring rod 602, the connecting rod 603 and the scraper 604 to rotate, so as to mix and stir the concrete.

As shown in fig. 2 and 3, the planetary stirring mechanism 7 includes a large gear 701, the surface of the first rotating shaft 601 is fixedly sleeved with the large gear 701, the surface of the first rotating shaft 601 is fixedly sleeved with a planetary carrier 702 below the large gear 701, the planetary carrier 702 is in a cross structure, a second rotating shaft 704 is inserted into the planetary carrier 702, a small gear 703 is fixedly installed at the top end of the second rotating shaft 704, the small gear 703 is engaged with the large gear 701, and a second stirring rod 705 is arranged on the surface of the second rotating shaft 704; specifically, the first motor 5 drives the first rotating shaft 601 to rotate, so as to drive the large gear 701 and the planet carrier 702 to rotate, so that the second rotating shaft 704 and the second stirring rod 705 revolve around the first rotating shaft 601 as a circle center, and are meshed with the small gear 703 through the large gear 701, so as to realize the rotation of the small gear 703, the second rotating shaft 704 and the second stirring rod 705, so as to realize the revolution of the second stirring rod 705 around the second rotating shaft 704 as a circle center, thereby realizing the rapid and sufficient stirring of the concrete entering field.

As shown in fig. 2, the discharging mechanism 8 includes a cavity 801 and an extrusion cavity 802, the cavity 801 and the extrusion cavity 802 are formed in the base 3, a second motor 803 is fixedly installed on a right side wall of the base 3, an output shaft of the second motor 803 penetrates through the right side wall of the base 3, and a reciprocating threaded rod 804 is fixedly installed in the cavity 801 and extends to the inside of the extrusion cavity 802, a piston 805 is slidably installed in the extrusion cavity 802, a push rod 806 is fixedly installed on the right side wall of the piston 805, a free end of the push rod 806 penetrates through the right side wall of the extrusion cavity 802 and extends to the inside of the cavity 801, a movable plate 807 is screwed on a surface of the reciprocating threaded rod 804, the free end of the push rod 806 is fixedly installed with a left side wall of the movable plate 807, a feeding hole is formed in the top of the extrusion cavity 802, an electromagnetic valve 808 is arranged in the feeding hole, and a discharging hole 809 is formed in the left side wall of the base 3; specifically, while stirring, the reciprocating threaded rod 804 is driven to rotate by the second motor 803, the reciprocating threaded rod 804 is engaged with the movable plate 807 to further achieve transverse reciprocating motion of the movable plate 807 in the cavity 801, the movable plate 807 enables reciprocating pistons in the extrusion cavity 802 of the piston 805 to move under the action of the push rod 806, when the piston 805 moves rightwards, the electromagnetic valve 808 is opened to introduce concrete into the extrusion cavity 802, when the piston 805 moves leftwards, the electromagnetic valve 808 is closed, and when the piston 805 moves leftwards, the concrete in the extrusion cavity 802 is extruded and discharged through the discharge port 809, so that discharge and supply of the concrete while stirring are achieved.

As shown in fig. 2 and 3, four groups of connecting rods 603 and four groups of scrapers 604 are provided, and the scrapers 604 are attached to the inner wall of the stirring box 1; specifically, the scraper 604 is attached to the inner wall of the mixing box 1 to prevent the concrete from adhering to the inner wall of the mixing box 1.

As shown in fig. 2 and 3, there are multiple groups of the second stirring rods 705 and the first stirring rods 602, and the second stirring rods 705 and the first stirring rods 602 are arranged in a staggered manner; specifically, the second stirring rod 705 and the first stirring rod 602 which are arranged in a staggered manner enable the concrete to be stirred more fully when the concrete is stirred.

Claims

1. The utility model provides a concrete mixing device for foundation building, a serial communication port, including agitator tank (1), the top fixed mounting of agitator tank (1) has gear box (2), the bottom of agitator tank (1) is provided with base (3), a lateral wall of agitator tank (1) is provided with feeder hopper (4), the top fixed mounting of gear box (2) has first motor (5), the output shaft of first motor (5) runs through the top of gear box (2) to the inside that extends to gear box (2) is provided with rabbling mechanism (6), the surface of rabbling mechanism (6) is provided with planet rabbling mechanism (7), the inside of base (3) is provided with row material mechanism (8).

2. The concrete mixer for foundation construction according to claim 1, characterized in that the mixing mechanism (6) comprises a first rotating shaft (601), the first rotating shaft (601) is fixedly installed on the output shaft of the first motor (5), a first mixing rod (602) is arranged on the surface of the first rotating shaft (601), a connecting rod (603) is fixedly installed on the bottom end of the first rotating shaft (601), and a scraper (604) is fixedly installed on the free end of the connecting rod (603).

3. The concrete mixing device for the foundation building as claimed in claim 2, wherein the planetary stirring mechanism (7) comprises a gearwheel (701), the surface fixing sleeve of the first rotating shaft (601) is provided with a gearwheel (701), the surface of the first rotating shaft (601) is fixedly provided with a planet carrier (702) below the gearwheel (701), the planet carrier (702) is of a cross structure, the planet carrier (702) is inserted into the interior of the planet carrier (702) and is provided with a second rotating shaft (704), the top end of the second rotating shaft (704) is fixedly provided with a pinion (703), the pinion (703) is meshed with the gearwheel (701) and is arranged, and the surface of the second rotating shaft (704) is provided with a second stirring rod (705).

4. The concrete mixing device for the foundation building as claimed in claim 1, wherein the discharging mechanism (8) comprises a cavity (801) and an extrusion cavity (802), the cavity (801) and the extrusion cavity (802) are formed in the base (3), a second motor (803) is fixedly mounted on the right side wall of the base (3), an output shaft of the second motor (803) penetrates through the right side wall of the base (3) and extends to the inside of the cavity (801) to fixedly mount a reciprocating threaded rod (804), a piston (805) is slidably mounted in the extrusion cavity (802), a push rod (806) is fixedly mounted on the right side wall of the piston (805), a free end of the push rod (806) penetrates through the right side wall of the extrusion cavity (802) and extends to the inside of the cavity (801), a surface threaded movable plate (807) of the reciprocating threaded rod (804) is provided, the free end of the push rod (806) and the left side wall of the movable plate (807) are fixedly mounted, a feeding hole is formed in the top of the extrusion cavity (802), and a solenoid valve (809) is arranged in the feeding hole, and a discharge hole is arranged in the left side wall of the base (808).

5. The concrete mixer for foundation construction according to claim 2, wherein the number of the connecting rods (603) and the number of the scrapers (604) are four, and the scrapers (604) are attached to the inner wall of the mixing box (1).

6. The concrete mixing device for foundation construction according to claim 3, wherein the number of the second stirring rod (705) and the first stirring rod (602) is multiple, and the second stirring rod (705) and the first stirring rod (602) are arranged in a staggered manner.