CN211590723U

CN211590723U - Precast concrete conveying device for pouring

Info

Publication number: CN211590723U
Application number: CN202020059938.1U
Authority: CN
Inventors: 周忠森
Original assignee: Meixin United Construction Systems Engineering Shanghai Co ltd
Current assignee: Meixin United Construction Systems Engineering Shanghai Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-09-29
Anticipated expiration: 2030-01-10

Abstract

The utility model relates to a construction equipment technical field discloses a precast concrete conveyor for building, including first motor, second motor, pump machine, bottom plate, supercharging device and pump head, bottom plate lower extreme left side fixed connection a plurality of tight pulley, bottom plate lower extreme right side fixed connection directive wheel, bottom plate upper end right side fixed connection push away the handle, first motor lower extreme fixed connection bottom plate sets up and pushes away workbin and supercharging device, can carry out spiral pressure boost and equipment pressure boost to the concrete, and the output of being convenient for sets up the hose, is convenient for to the removal of pump head, makes things convenient for the multi-angle to use, sets up tight pulley and directive wheel, and the mobile device of being convenient for sets up water injection pipe, pump machine and water tank, can moisten the concrete, prevents that concentration is too high, influences the transport. The utility model discloses simple structure utilizes mechanical supercharging's mode to pour the concrete, and labour saving and time saving, water injection keep the concentration of concrete simultaneously, make the process of pouring light swift, have usable value in building equipment technical field.

Description

Precast concrete conveying device for pouring

Technical Field

The utility model relates to a construction equipment technical field specifically is a precast concrete conveyor for pouring.

Background

The concrete is a general name of composite materials which are prepared by gel materials, aggregates and water according to a proper proportion and are hardened for a certain time, is an artificial civil engineering building material with the largest usage amount in the world, has high hardness, wide raw material sources and low cost, is widely used for buildings, highways, military engineering, nuclear power plants and other structures, is one of the most main civil engineering materials in the present generation, has the characteristics of rich raw materials, low price and simple production process, so that the usage amount of the concrete is increased, and meanwhile, the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like.

The existing concrete conveying method mainly adopts a manual cart, then the concrete is poured, multiple persons are required to evenly spread the concrete in the concrete pouring stage, the working efficiency is slow, the concrete can be poured with an air chamber due to the technical difference of workers, the firmness of a pouring structure is not facilitated, the water volatility of the concrete is high, the concrete can be influenced by supplementing water in time, and manual watering is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precast concrete conveyor for pouring to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a precast concrete conveying device for pouring comprises a first motor, a second motor, a pump machine, a bottom plate, a pressurizing device and a pump head, wherein the left side of the lower end of the bottom plate is fixedly connected with a plurality of fixed wheels, the right side of the lower end of the bottom plate is fixedly connected with a steering wheel, the right side of the upper end of the bottom plate is fixedly connected with a pushing handle, the lower end of the first motor is fixedly connected with the bottom plate, the output end of the first motor is fixedly connected with a pushing screw shaft, a rotary vane is arranged on the pushing screw shaft, the left end and the right end of the pushing screw shaft are rotatably connected with a pushing box, the left side of the pushing box is provided with an opening, the hole position is fixedly connected with the pressurizing device, the left side of the pressurizing device is fixedly connected with a hose, the left end of the hose is connected with the pump head, the upper end of the pushing, fixed case upper end left side fixed connection water tank, the pump machine is connected on the water tank right side, and the water injection pipe is connected on the pump machine right side, and the water injection pipe passes fixed case and hydroecium, hydroecium lower extreme fixed connection pivot, pivot rotation connection fixed case and roof, the inside water course that sends that is provided with of pivot, the pivot lower extreme is provided with a plurality of water hole, fixedly connected with stirring leaf in the pivot, pivot downside fixedly connected with partition wall, partition wall lower extreme fixed connection hinders the reverse joint.

As a further aspect of the present invention: the push handle is provided with anti-skid lines.

As a further aspect of the present invention: the steering wheel is a universal type roller.

As a further aspect of the present invention: the material containing box is of a conical structure.

As a further aspect of the present invention: the lower end of the water chamber is fixedly connected with a second gear, the second gear is meshed with the first gear, the first gear is fixedly connected with the output end of a second motor, and the output end of the second motor is rotatably connected with the fixed box.

As a further aspect of the present invention: the upper end of the water chamber is provided with a hole which is not contacted with the water injection pipe.

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

through the utility model discloses a precast concrete conveyor for pouring, set up and push away workbin and supercharging device, can carry out spiral pressure boost and equipment pressure boost to the concrete, the output of being convenient for, set up the hose, be convenient for to the removal of pump head, make things convenient for the multi-angle to use, set up tight pulley and directive wheel, the mobile device of being convenient for, set up flourishing workbin, can hold the concrete of treating the use, set up the water injection pipe, pump machine and water tank, can moisten the concrete, prevent that concentration is too high, influence the transport, set up the stirring leaf, can be with water and concrete misce bene, it hinders contrary joint and partition wall to set up, avoid the concrete to cause the jam. The utility model discloses simple structure utilizes mechanical supercharging's mode to pour the concrete, and labour saving and time saving, water injection keep the concentration of concrete simultaneously, make the process of pouring light swift, have usable value in building equipment technical field.

Drawings

Fig. 1 is a schematic structural diagram of a precast concrete delivery device.

Fig. 2 is a schematic structural diagram of a pushing screw shaft in the precast concrete conveying device.

FIG. 3 is a schematic view of the structure of the attachment on the stirring shaft of the precast concrete delivery device.

In the figure: 1-fixed wheel, 2-steering wheel, 3-bottom plate, 4-pushing handle, 5-first motor, 6-feed opening, 7-material containing box, 8-stirring blade, 9-top plate, 10-water hole, 11-water feeding channel, 12-first gear, 13-fixed box, 14-second motor, 15-second gear, 16-water injection pipe, 17-pump machine, 18-water tank, 19-water chamber, 20-rotating shaft, 21-partition wall, 22-feed opening, 23-reverse blocking joint, 24-rotating blade, 25-material pushing box, 26-pushing screw shaft, 27-pump head, 28-hose and 29-pressurizing device.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "middle", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the invention and simplifying the description, and 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.

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.

Example 1

Referring to fig. 1-2, a precast concrete conveying device for casting comprises a first motor 5, a second motor 14, a pump 17, a bottom plate 3, a pressurizing device 29 and a pump head 27, wherein the left side of the lower end of the bottom plate 3 is fixedly connected with a plurality of fixed wheels 1, the right side of the lower end of the bottom plate 3 is fixedly connected with a steering wheel 2, the steering wheel 2 is a universal roller wheel, the fixed wheels 1 and the steering wheel 2 are arranged to facilitate moving of the device, the lower end of the first motor 5 is fixedly connected with the bottom plate 3, the output end of the first motor 5 is fixedly connected with a pushing screw shaft 26, a rotary vane 24 is arranged on the pushing screw shaft 26, the left end and the right end of the pushing screw shaft 26 are rotatably connected with a pushing box 25, the left side of the pushing box 25 is provided with a hole, the position of the hole is fixedly connected with the pressurizing device 29, the left side of the pressurizing device, can carry out spiral pressurization and equipment pressurization on concrete, is convenient to output, is provided with a hose 28, is convenient to move a pump head 27, is convenient to use in multiple angles, is fixedly connected with a material containing box 7 at the upper end of a material pushing box 25, is provided with a conical structure, is provided with a feed opening 6 at the connecting position of the material containing box 7 and the material pushing box 25, is provided with the material containing box 7 with the conical structure, is convenient for the feed opening 6 to convey the concrete, is fixedly connected with a top plate 9 at the upper end of the material containing box 7, is provided with a feed opening 22 at the left side of the top plate 9, is fixedly connected with a fixed box 13 at the upper end of the top plate 9, is fixedly connected with a water tank 18 at the left side at the upper end of the fixed box 13, is connected with a pump machine 17 at the right side of the water tank 18, is connected with a water injection pipe 16 at the right side of the pump, prevent the concentration from being too high and influencing the transportation.

Referring to fig. 1 and 3, an opening is formed at the upper end of the water chamber 19, the opening is not in contact with the water injection pipe 16, the lower end of the water chamber 19 is fixedly connected with the second gear 15, the second gear 15 is engaged with the first gear 12, the first gear 12 is fixedly connected with the output end of the second motor 14, the output end of the second motor 14 is rotatably connected with the fixed box 13, the lower end of the water chamber 19 is fixedly connected with the rotating shaft 20, the rotating shaft 20 is rotatably connected with the fixed box 13 and the top plate 9, the water supply channel 11 is arranged inside the rotating shaft 20, the lower end of the rotating shaft 20 is provided with a plurality of water holes 10, the rotating shaft 20 is fixedly connected with the stirring vanes 8, the lower end of the separating wall 21 is fixedly connected with the reverse blocking joint 23, the water supply channel, the water and the concrete can be uniformly mixed, and the reverse blocking joint 23 and the partition wall 21 are arranged to avoid the blockage caused by the concrete.

Example 2

Referring to fig. 1, the difference between this embodiment and the above embodiment 1 is that the right side of the upper end of the bottom plate 3 is fixedly connected with a push handle 4, the push handle 4 is provided with anti-skid threads, and the push handle 4 and the anti-skid threads are arranged, so as to facilitate the pushing device.

The utility model discloses a theory of operation is: when the precast segment is cast, the uniformly stirred concrete is loaded into the material containing box 7 through the material inlet 22, the second motor 14 is started, the second motor 14 drives the rotating shaft 20 to rotate by utilizing the gear relationship, the stirring blade 8 on the rotating shaft 20 can stir the concrete, the pump 17 is started, the pump 17 conveys the water in the water tank 18 to the water injection pipe 16, the water injection pipe 16 conveys the water into the water chamber 19, the water in the water chamber 19 flows into the reverse blocking joint 23 through the water conveying channel 11 and the water hole 10, the reverse blocking joint 23 discharges the water, the water is mixed with the concrete to keep the concentration, the first motor 5 is started, the first motor 5 drives the pushing screw shaft 26 to rotate, and the pushing screw shaft 26 can pressurize and flow out the concrete, the concrete is discharged from the pump head 27 for casting by re-pressurization of the pressurization device 29, completing the concrete transfer process. The utility model discloses simple structure utilizes mechanical supercharging's mode to pour the concrete, and labour saving and time saving, water injection keep the concentration of concrete simultaneously, make the process of pouring light swift, have usable value in building equipment technical field.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A precast concrete conveying device for pouring comprises a first motor (5), a second motor (14), a pump (17), a bottom plate (3), a supercharging device (29) and a pump head (27), and is characterized in that the left side of the lower end of the bottom plate (3) is fixedly connected with a plurality of fixed wheels (1), the right side of the lower end of the bottom plate (3) is fixedly connected with a steering wheel (2), the right side of the upper end of the bottom plate (3) is fixedly connected with a push handle (4), the lower end of the first motor (5) is fixedly connected with the bottom plate (3), the output end of the first motor (5) is fixedly connected with a push screw shaft (26), a rotary vane (24) is arranged on the push screw shaft (26), the left end and the right end of the push screw shaft (26) are rotatably connected with a push box (25), the left side of the push box (25) is provided with an opening, the hole position, the left end of the hose (28) is connected with a pump head (27), the upper end of the material pushing box (25) is fixedly connected with the material containing box (7), the connecting position of the material containing box (7) and the material pushing box (25) is provided with a feed opening (6), the upper end of the material containing box (7) is fixedly connected with a top plate (9), the left side of the top plate (9) is provided with a feed opening (22), the upper end of the top plate (9) is fixedly connected with a fixed box (13), the left side of the upper end of the fixed box (13) is fixedly connected with a water tank (18), the right side of the water tank (18) is connected with a pump machine (17), the right side of the pump machine (17) is connected with a water injection pipe (16), the water injection pipe (16) penetrates through the fixed box (13) and a water chamber (19), the lower end of the water chamber (19) is fixedly connected with a rotating shaft (20, the stirring blade (8) is fixedly connected to the rotating shaft (20), the partition wall (21) is fixedly connected to the lower side of the rotating shaft (20), and the reverse blocking joint (23) is fixedly connected to the lower end of the partition wall (21).

2. Precast concrete delivery device according to claim 1, characterized in that the push handle (4) is provided with anti-slip lines.

3. Precast concrete delivery device according to claim 1, characterized in that the steering wheels (2) are universal rollers.

4. Precast concrete delivery device according to claim 1 or 2, characterized in that the filling box (7) is provided with a conical structure.

5. The precast concrete delivery device for casting according to the claim 1, characterized in that the lower end of the water chamber (19) is fixedly connected with a second gear (15), the second gear (15) is engaged with the first gear (12), the first gear (12) is fixedly connected with the output end of a second motor (14), and the output end of the second motor (14) is rotatably connected with the fixed box (13).

6. Precast concrete delivery device according to claim 5, characterized in that the upper end of the water chamber (19) is opened without contacting the water injection pipe (16).