CN217891367U

CN217891367U - Concrete mixing equipment for building site

Info

Publication number: CN217891367U
Application number: CN202221826007.5U
Authority: CN
Inventors: 何正果; 吴茁玉; 何林谦; 何小娟; 何林花; 陈刚
Original assignee: Tibet Rongfu Construction Development Co ltd
Current assignee: Rizhao Shengya New Building Materials Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-25
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to a concrete mixing equipment technical field especially relates to a concrete mixing equipment for building site. The following technical scheme is proposed: including the supporting seat and connect in the agitator tank of supporting seat upper end and set up in the discharge gate of agitator tank one end, the upper end of agitator tank is connected with the feeding cover that two symmetries set up, two all transversely run through sliding connection in the feeding cover and have the closing plate, two the one end that the closing plate is close to each other staggers and is connected with the connecting rod, two be provided with the mechanism that opens and shuts between the connecting rod, the upper end of agitator tank is connected with two fixed blocks, two be connected with the water pipe that is located two feeding cover one sides between the fixed block, two the bottom of water pipe is connected with the distributive pipe that communicates with the agitator tank. The utility model discloses structural design is novel, and the closing plate is convenient for open and shut, and can evenly add water, has improved the efficiency of stirring, is worth promoting.

Description

Concrete mixing equipment for building site

Technical Field

The utility model relates to a concrete mixing equipment technical field especially relates to a concrete mixing equipment for building site.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, the concrete needs to be stirred and mixed during production and processing, and Chinese patent nets disclose patent numbers as follows: CN201922023240.4 concrete mixing equipment for construction site, through the buffer rod, the impact force generated when raw materials are poured into the equipment from a feeding hole is reduced, the equipment is protected, the service life of the equipment is prolonged, through the matching effect of the arc-shaped scraper blade, the scraper, the first stirring blade, the second stirring blade, the rotating shaft and the motor, the inner wall of the concrete mixer main body can be cleaned, the phenomenon that a stirring object is stuck on the inner wall of the concrete mixer main body is avoided, the stirring is more sufficient, and the stirring effect is improved; we all know the concrete and need add the water dilution of certain proportion when the stirring, can only add through the feed inlet when adding water in the above-mentioned patent, make water get into and have certain limitation in the box, it is inhomogeneous to fall under water, can not be quick with concrete raw materials misce bene, can increase the time of stirring like this, and can not fix the apron in the above-mentioned patent, because whole equipment vibrations are bigger when the stirring, it shakes apart to make the apron easily, therefore we provide a concrete mixing equipment for building site.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete mixing equipment for building site to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides a concrete mixing equipment for building site, includes the supporting seat and connects in the agitator tank of supporting seat upper end and set up in the discharge gate of agitator tank one end, the upper end of agitator tank is connected with the feeding cover that two symmetries set up, two all transversely run through sliding connection in the feeding cover has the closing plate, two the one end that the closing plate is close to each other staggers and is connected with the connecting rod, two be provided with the mechanism that opens and shuts between the connecting rod, the upper end of agitator tank is connected with two fixed blocks, two be connected with the water pipe that is located two feeding cover one sides between the fixed block, two the bottom of water pipe is connected with the distributive pipe that communicates with the agitator tank.

Preferably, a water inlet is formed in one side of the water pipe, a water supply hose is detachably connected to one end of the water inlet, and the input end of the water supply hose is connected with external water supply equipment.

Preferably, the mechanism that opens and shuts includes that two fixed connection are close to the rack of one side in two connecting rods, the upper end middle part of agitator tank rotates and is connected with the dwang, the fixed cover in the outside of dwang is equipped with two rack toothing driven gears.

Preferably, two the equal fixedly connected with bracing piece of lower surface that the connecting rod is close to one end each other, two the bottom of bracing piece all with the upper surface sliding connection of agitator tank.

Preferably, the one end fixedly connected with fixed plate of agitator tank, the one end fixedly connected with of supporting seat is located the backup pad under the fixed plate, hydraulic telescoping rod is installed to the upper end of backup pad.

Preferably, the bottom sliding connection of fixed plate has the slider, hydraulic telescoping rod's flexible end is connected through the bottom rotation of pivot and slider.

Preferably, the outer end of the fixing plate is fixedly connected with a side plate, and a spring is connected between the side plate and the sliding block.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. by rotating the rotating rod in the forward direction, the rotating rod rotates to be in meshed transmission with the two racks through the gear, so that the two connecting rods are driven to move close to each other, the two sealing plates are pulled to move close to each other by the mutual close movement of the two connecting rods, and the two feeding covers are opened; the rotating rod is rotated reversely to drive the two sealing plates to move away, so that the two feeding covers are sealed, the operation is simple and convenient, and the sealing plates are stably connected;

2. when water is required to be added into the stirring box for stirring, the water firstly enters the water pipe and then falls through the plurality of water distribution pipes by opening external water supply equipment, so that the water can uniformly fall into the stirring box and can be more quickly mixed with raw materials, and the stirring efficiency can be improved;

3. the flexible end of hydraulic telescoping rod stretches out and drives curb plate rebound during the unloading to drive agitator tank tilt up, make the good material of inside stirring discharge fast.

Drawings

FIG. 1 is a front view of a concrete mixing apparatus for a construction site;

fig. 2 is a bottom view of the fixing plate of fig. 1;

FIG. 3 is an enlarged schematic view of FIG. 1 at A;

fig. 4 is a schematic structural diagram of the feeding cover of the present invention.

Reference numerals: 1. a supporting seat; 2. a stirring box; 3. a feed hood; 4. a sealing plate; 5. an opening and closing mechanism; 501. rotating the rod; 502. a gear; 503. a rack; 504. a support bar; 6. a connecting rod; 7. a fixed block; 8. a water pipe; 9. a water diversion pipe; 10. a water supply hose; 11. a fixing plate; 12. a side plate; 13. a support plate; 14. a hydraulic telescopic rod; 15. a slider; 16. a spring.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 and 4, the utility model provides a concrete mixing equipment for building site, including the supporting seat and connect in the agitator tank of supporting seat upper end and set up in the discharge gate of agitator tank one end, the upper end of agitator tank is connected with two feeding covers that symmetry set up, two all transversely run through sliding connection in the feeding cover has the closing plate, the surface that two feeding covers are close to each other has all seted up logical groove, the one end that two closing plates are close to each other staggers and is connected with the connecting rod, two be provided with the opening and closing mechanism between the connecting rod, combine figure 3, the opening and closing mechanism includes two fixed connections in two connecting rods are close to the rack of one side, the upper end middle part of agitator tank rotates and is connected with the dwang, the outside fixed cover of dwang is equipped with and meshes driven gear with two racks, two the lower surface that the connecting rod is close to each other one end all fixedly connected with the bracing piece, the bottom of two bracing pieces all is connected with the upper surface sliding of agitator tank, make gear and two rack mesh driven dwang through rotating the closing plate, thereby can stimulate two closing plates to be close to move each other, open two feeding covers, reverse rotation just can drive two closing plates to keep away from moving, seal two sealing plate; the upper end of the stirring box is connected with two fixed blocks, a water pipe positioned on one side of the two feeding covers is connected between the two fixed blocks, and the bottom ends of the two water pipes are connected with a water distribution pipe communicated with the stirring box; the water inlet has been seted up to one side of water pipe, the one end of water inlet can be dismantled and is connected with water supply hose, the water supply hose input is connected with outside water supply equipment, opens outside water supply equipment and just can add water in to the water pipe, and water in the water pipe will be through a plurality of distributive pipes entering agitator tank, can evenly add water in to the agitator tank to make the raw materials in the agitator tank can further quick misce bene.

Example two

As shown in fig. 1 and fig. 2, the utility model provides a concrete mixing equipment for building site compares in embodiment one, and this embodiment still includes: one end of the stirring box is fixedly connected with a fixing plate, one end of the supporting seat is fixedly connected with a supporting plate which is positioned right below the fixing plate, and the upper end of the supporting plate is provided with a hydraulic telescopic rod; the bottom end of the fixed plate is connected with a sliding block in a sliding mode, and the telescopic end of the hydraulic telescopic rod is rotatably connected with the bottom end of the sliding block through a rotating shaft; the outer end fixedly connected with curb plate of fixed plate, be connected with the spring between curb plate and the slider, because current agitated vessel all is the horizontality when arranging the material, the material of box bottom is hardly discharged to can waste the material and can influence the stirring next time.

The working principle is as follows: when stirring, a worker rotates the rotating rod in the forward direction, the rotating rod rotates to be in meshed transmission with the two racks through the gear, so that the two connecting rods are driven to move close to each other, the two connecting rods move close to each other to pull the two sealing plates to move close to each other, so that the two feeding covers are opened, then raw materials are added into the stirring box, after appropriate materials are added, the rotating rod is rotated reversely again to drive the two sealing plates to move away from each other, so that the two feeding covers are sealed, then a stirring mechanism in the stirring box is started to stir the materials, when water is required to be added into the stirring box for stirring, the water enters the water pipe firstly by opening an external water supply device, then falls through the plurality of water distribution pipes, so that the water can fall into the stirring box uniformly, the water can be mixed with the raw materials more quickly, and the stirring efficiency can be improved; during the unloading, through starting hydraulic telescoping rod, hydraulic telescoping rod's flexible end stretches out and drives curb plate rebound to drive agitator tank tilt up, make the good material of inside stirring discharge fast, the one end and the supporting seat of agitator tank rotate to be connected, the other end and supporting seat separable connection.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a concrete mixing equipment for building site, includes supporting seat (1) and connects in agitator tank (2) of supporting seat (1) upper end and sets up in the discharge gate of agitator tank (2) one end, its characterized in that: the upper end of agitator tank (2) is connected with feeding cover (3) that two symmetries set up, two all transversely run through sliding connection in feeding cover (3) and have closing plate (4), two the one end that closing plate (4) are close to each other staggers and is connected with connecting rod (6), two be provided with mechanism (5) that opens and shuts between connecting rod (6), the upper end of agitator tank (2) is connected with two fixed blocks (7), two be connected with water pipe (8) that are located two feeding covers (3) one side between fixed block (7), two the bottom of water pipe (8) is connected with distributive pipe (9) with agitator tank (2) intercommunication.

2. The concrete mixer for construction sites according to claim 1, wherein a water inlet is formed at one side of the water pipe (8), a water supply hose (10) is detachably connected to one end of the water inlet, and the input end of the water supply hose (10) is connected with an external water supply device.

3. The concrete mixing equipment for the construction site is characterized in that the opening and closing mechanism (5) comprises two racks (503) fixedly connected to one side of two connecting rods (6), the middle part of the upper end of the mixing box (2) is rotatably connected with a rotating rod (501), and a gear (502) in meshing transmission with the two racks (503) is fixedly sleeved on the outer side of the rotating rod (501).

4. A concrete mixing apparatus for construction sites according to claim 3, wherein the lower surfaces of the two connecting rods (6) near one end are fixedly connected with supporting rods (504), and the bottom ends of the two supporting rods (504) are slidably connected with the upper surface of the mixing box (2).

5. The concrete mixer for construction sites according to claim 1, wherein a fixing plate (11) is fixedly connected to one end of the mixing box (2), a supporting plate (13) located right below the fixing plate (11) is fixedly connected to one end of the supporting base (1), and a hydraulic telescopic rod (14) is installed at the upper end of the supporting plate (13).

6. The concrete mixing equipment for the construction site is characterized in that a sliding block (15) is connected to the bottom end of the fixing plate (11) in a sliding mode, and the telescopic end of the hydraulic telescopic rod (14) is rotatably connected with the bottom end of the sliding block (15) through a rotating shaft.

7. A concrete mixing equipment for construction site according to claim 6, characterized in that the outer end of the fixed plate (11) is fixedly connected with a side plate (12), and a spring (16) is connected between the side plate (12) and the sliding block (15).