CN112297227A

CN112297227A - Concrete mixing equipment for building site

Info

Publication number: CN112297227A
Application number: CN201910704823.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shangan Industrial Jiangsu Co ltd
Current assignee: Shangan Industrial Jiangsu Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2021-02-02

Abstract

The invention discloses concrete mixing equipment for a construction site, which comprises a support frame and a mixing material cylinder, wherein an upper cover is arranged at the upper end of the mixing material cylinder, two fixed blocks are welded on the side wall of the mixing material cylinder, a rotating handle is arranged between the fixed blocks, a baffle plate is arranged at the lower end of the rotating handle, which is positioned on the ground of the mixing material cylinder, a mixer is arranged inside the mixing material cylinder, a first belt wheel is arranged below the mixing material cylinder, a connecting frame is welded between the support frames, a driving motor is arranged between the connecting frames, a second belt wheel is arranged at the output end of the driving motor, and the first belt wheel and the second belt wheel are in transmission through a belt. According to the concrete mixing equipment for the construction site, the upper cover and the stirrer are arranged, so that sand and stones mixed by the charging barrel can be blocked, waste of materials is avoided, the stirrer can stir more uniformly, and cement on the inner wall cannot be stirred.

Description

Concrete mixing equipment for building site

Technical Field

The invention relates to the field of concrete mixing equipment, in particular to concrete mixing equipment for a construction site.

Background

Cement concrete is the material commonly used in the building engineering, can mix through cement, sand and stone and stir into the concrete, mixes earth and can be arranged in building engineering such as industry, agriculture, traffic, national defense, water conservancy, municipal administration, and the demand is very huge, and mixes earth agitated vessel also manifold, wherein including concrete mixer truck and concrete mixer, wherein vertical agitator often is arranged in the building site, relies on the cement concrete that machinery realized the stirring. However, the existing vertical stirrer is easy to spill out the concrete during stirring due to no upper cover, so that waste is caused, and the stirring device in the middle of the existing stirrer can only stir to the middle and can not stir to the inner wall, so that the stirring is uneven, and layering is easily caused.

Disclosure of Invention

The invention mainly aims to provide concrete mixing equipment for a construction site, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a concrete mixing equipment for building site, includes support frame and stirring feed cylinder, the upper end of stirring feed cylinder is provided with the upper cover, the lateral wall welding of stirring feed cylinder has two fixed blocks, be provided with the rotation handle between the fixed block, the lower extreme that rotates the handle is located the ground of stirring feed cylinder and is provided with the striker plate, the inside of stirring feed cylinder is provided with the agitator, the below of stirring feed cylinder is provided with first band pulley on the agitator, the welding has the link between the support frame, be provided with driving motor between the link, driving motor's output is provided with the second band pulley, first band pulley and second band pulley pass through the belt and transmit mutually.

Preferably, the upper cover is including rotating case, twist grip, ladder mouth, outer loop, intermediate lamella, tooth, center pin, first fan-shaped groove, bottom plate and second fan-shaped groove, the ladder mouth has been seted up on the outer loop, the inside of ladder mouth is provided with the intermediate lamella, first fan-shaped groove has been seted up on the intermediate lamella, and the side of first intermediate lamella has seted up a circle tooth, the inside of outer loop is located the below welding of intermediate lamella has the bottom plate, second fan-shaped groove has been seted up on the bottom plate, and the bottom plate pass through the center pin with the intermediate lamella is fixed mutually, one side of outer loop is provided with rotates the case, the inside of rotating the case is provided with tooth matched with bevel gear, the center department that lies in bevel gear on rotating the case is provided with the twist grip.

Preferably, the agitator includes scraper, holder, swash plate, dead lever and axis of rotation, the axis of rotation is located the center department of stirring feed cylinder, the welding has a plurality of swash plates in the axis of rotation, and the holder has been welded respectively to the top and the below that lie in the swash plate in the axis of rotation, be provided with the dead lever between the holder, and the dead lever runs through the swash plate, one side of holder is provided with the scraper, and the scraper with the inside of stirring feed cylinder is laminated mutually.

Preferably, a rotating seat is arranged at the intersection of the stirring barrel and the stirrer, and the rotating seat is subjected to sealing treatment.

Preferably, the striker plate rotates around the center of the rotation handle.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the upper cover is arranged, so that gravels stirred by the charging barrel can be stirred out, material waste caused by concrete overflow is avoided, the upper cover is controlled to be closed through the bevel gear, the stirrer is more convenient to stir through the stirring inclined plate, cement on the inner wall can be scraped through the scraper, and the condition that the concrete on the inner wall cannot be stirred is avoided.

Drawings

FIG. 1 is a schematic view showing the overall construction of a concrete mixing apparatus for construction sites according to the present invention;

FIG. 2 is a schematic view of a mixer of a concrete mixing apparatus for a construction site according to the present invention;

FIG. 3 is a schematic view showing a disassembled upper cover of a concrete mixing apparatus for a construction site according to the present invention;

FIG. 4 is a schematic view of a rotating box of an upper cover of a concrete mixing apparatus for construction sites according to the present invention.

In the figure: 1. a support frame; 2. a connecting frame; 3. a first pulley; 4. a fixed block; 5. rotating the handle; 6. stirring the charging barrel; 7. an upper cover; 701. a rotating box; 702. rotating the handle; 703. a step opening; 704. an outer ring; 705. a middle plate; 706. teeth; 707. a central shaft; 708. a first sector groove; 709. a base plate; 710. a second sector groove; 711. a bevel gear; 8. a stirrer; 801. a scraper; 802. a holder; 803. a stirring inclined plate; 804. fixing the rod; 805. a rotating shaft; 9. a belt; 10. a drive motor; 11. a striker plate; 12. a rotating seat; 13. a second pulley.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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," "disposed," "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a concrete mixing device for a construction site comprises a support frame 1 and a mixing cylinder 6, wherein an upper cover 7 is arranged at the upper end of the mixing cylinder 6, two fixing blocks 4 are welded on the side wall of the mixing cylinder 6, a rotating handle 5 is arranged between the fixing blocks 4, a striker plate 11 is arranged at the lower end of the rotating handle 5 and positioned on the ground of the mixing cylinder 6, a mixer 8 is arranged inside the mixing cylinder 6, a first belt wheel 3 is arranged on the mixer 8 below the mixing cylinder 6, a connecting frame 2 is welded between the support frame 1, a driving motor 10 is arranged between the connecting frames 2, a second belt wheel 13 is arranged at the output end of the driving motor 10, and the first belt wheel 3 and the second belt wheel 13 are driven by a belt 9;

the upper cover 7 comprises a rotating box 701, a rotating handle 702, a stepped port 703, an outer ring 704, an intermediate plate 705, teeth 706, a central shaft 707, a first fan-shaped groove 708, a bottom plate 709 and a second fan-shaped groove 710, the outer ring 704 is provided with the stepped port 703, the intermediate plate 705 is arranged inside the stepped port 703, the intermediate plate 705 is provided with the first fan-shaped groove 708, the side edge of the first intermediate plate 705 is provided with a ring of teeth 706, the outer ring 704 is internally provided with the bottom plate 709 which is welded below the intermediate plate 705, the bottom plate 709 is provided with the second fan-shaped groove 710, the bottom plate 709 is fixed with the intermediate plate 705 through the central shaft 707, one side of the outer ring 704 is provided with the rotating box 701, the rotating box 701 is internally provided with a bevel gear 711 which is matched with the teeth 706, and the rotating handle 702 is arranged at the center of the bevel; the stirrer 8 comprises a scraper 801, a retainer 802, inclined stirring plates 803, a fixing rod 804 and a rotating shaft 805, wherein the rotating shaft 805 is positioned at the center of the stirring cylinder 6, the rotating shaft 805 is welded with a plurality of inclined stirring plates 803, the retainer 802 is respectively welded above and below the inclined stirring plates 803 on the rotating shaft 805, the fixing rod 804 is arranged between the retainers 802, the fixing rod 804 penetrates through the inclined stirring plates 803, one side of the retainer 802 is provided with the scraper 801, and the scraper 801 is attached to the inside of the stirring cylinder 6; a rotating seat 12 is arranged at the intersection of the stirring barrel 6 and the stirrer 8, and the rotating seat 12 is subjected to sealing treatment; the striker plate 11 rotates about the center of the rotating handle 5.

It should be noted that the present invention is a concrete mixer for construction site, when in use, the mixer is moved to a designated place and supported by the support frame 1, the middle plate 705 in the outer ring 704 is rotated around the central shaft 707 by rotating the rotary handle 702 on the box 701, as the bevel gear 711 is engaged with the teeth 706 of the middle plate 705, the first sector groove 708 of the middle plate 705 and the second sector groove 710 of the bottom plate 709 are overlapped, cement, sand, water and sand are poured into the mixer cylinder 6, then the driving motor 10 on the connection frame 2 is turned on, the second pulley 13 on the output shaft of the driving motor 10 is driven with the first pulley 3 through the belt 9, as the first pulley 3 is fixed with the rotary shaft 805 of the mixer 8, as the rotary shaft 805 is rotated around the rotary base 12, the mixer swash plate 803 is used for mixing the concrete in the mixer cylinder 6, strengthen the intensity of swash plate 803 simultaneously through holder 802 and dead lever 804, avoid swash plate 803 by the rupture, in the pivoted, scraper 801 on the holder 802 laminates with the inner wall of stirring feed cylinder 6 mutually, scrape the concrete on the inner wall, make it is more even to concrete mixing, stir good back, can rotate round fixed block 4 through rotating handle 5, striker plate 11 is taken out from the discharge gate, concrete flows from the bottom of stirring feed cylinder 6, after the use, close upper cover 7 through rotating handle 5 can.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete mixing equipment for building site which characterized in that: comprises a support frame (1) and a stirring material barrel (6), an upper cover (7) is arranged at the upper end of the stirring material barrel (6), two fixed blocks (4) are welded on the side wall of the stirring charging barrel (6), a rotating handle (5) is arranged between the fixed blocks (4), a striker plate (11) is arranged on the lower end of the rotating handle (5) on the ground of the stirring cylinder (6), a stirrer (8) is arranged in the stirring material cylinder (6), a first belt wheel (3) is arranged below the stirring material cylinder (6) and on the stirrer (8), connecting frames (2) are welded between the supporting frames (1), a driving motor (10) is arranged between the connecting frames (2), the output end of the driving motor (10) is provided with a second belt wheel (13), and the first belt wheel (3) and the second belt wheel (13) are in transmission through a belt (9).

2. A concrete mixing apparatus for construction sites according to claim 1, wherein: the upper cover (7) comprises a rotating box (701), a rotating handle (702), a stepped port (703), an outer ring (704), an intermediate plate (705), teeth (706), a central shaft (707), a first fan-shaped groove (708), a bottom plate (709) and a second fan-shaped groove (710), the stepped port (703) is formed in the outer ring (704), the intermediate plate (705) is arranged in the stepped port (703), the first fan-shaped groove (708) is formed in the intermediate plate (708), a circle of teeth (706) is formed in the side edge of the first intermediate plate (705), the bottom plate (709) is welded below the intermediate plate (705) in the inner part of the outer ring (704), the second fan-shaped groove (710) is formed in the bottom plate (709), the bottom plate (709) is fixed with the intermediate plate (705) through the central shaft (707), and the rotating box (701) is arranged on one side of the outer ring (704), a bevel gear (711) matched with the teeth (706) is arranged inside the rotating box (701), and a rotating handle (702) is arranged at the center of the bevel gear (711) on the rotating box (701).

3. A concrete mixing apparatus for construction sites according to claim 1, wherein: agitator (8) include scraper (801), holder (802), stirring swash plate (803), dead lever (804) and axis of rotation (805), axis of rotation (805) are located the center department of stirring feed cylinder (6), the welding has a plurality of stirring swash plates (803) in axis of rotation (805), and holder (802) have been welded respectively to the top and the below that lie in stirring swash plate (803) on axis of rotation (805), be provided with dead lever (804) between holder (802), and dead lever (804) run through stirring swash plate (803), one side of holder (802) is provided with scraper (801), and scraper (801) with the inside of stirring feed cylinder (6) is laminated mutually.

4. A concrete mixing apparatus for construction sites according to claim 1, wherein: the intersection of the stirring material barrel (6) and the stirrer (8) is provided with a rotating seat (12), and the rotating seat (12) is subjected to sealing treatment.

5. A concrete mixing apparatus for construction sites according to claim 1, wherein: the striker plate (11) rotates around the center of the rotating handle (5).