CN214570428U

CN214570428U - Lifting device for concrete for building

Info

Publication number: CN214570428U
Application number: CN202120598417.8U
Authority: CN
Inventors: 常开正
Original assignee: Yunnan Zaojian Foundation Engineering Co ltd
Current assignee: Yunnan Zaojian Foundation Engineering Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-02
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a hoisting device of concrete for building, including the supporting baseplate, the equal fixedly connected with curb plate in supporting baseplate's top both sides, and one side fixedly connected with positive reverse motor of one of them curb plate, the output shaft fixedly connected with screw lead screw of positive reverse motor, rotate through the bearing between one side of one end of screw lead screw and another curb plate and be connected, the screw lead screw is formed by two opposite screw rod fixed connection of spiral direction, and the equal threaded connection in outer wall both sides of screw lead screw has the fly leaf, the first U type frame of the equal fixedly connected with in top of fly leaf. The utility model discloses a stirring board stirs the processing to the concrete, avoids appearing the problem of concrete caking in the use, drives two fly leafs and removes in opposite directions for two bottoms that support the down tube are close to gradually, adjust the height of lifting box, are convenient for handle the material of throwing of the take the altitude of concrete.

Description

Lifting device for concrete for building

Technical Field

The utility model relates to a concrete technical field especially relates to a hoisting device of concrete for building.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and common concrete is cement concrete which is prepared by using cement as the cementing materials, sand, stone and the like as the aggregate, mixing the aggregate with water according to a certain proportion and stirring by a machine, and is widely applied to civil engineering and building construction processes, and the concrete needs to be lifted in the construction process.

At present, in the current building process, promote concrete and accomplish by artifical usually to do not have better promotion effect, increase people's intensity of labour, can't satisfy the user demand, consequently, need to design a concrete for building hoisting device solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lifting device for building concrete.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hoisting device of concrete for building, includes supporting baseplate, the equal fixedly connected with curb plate in supporting baseplate's top both sides, and one side fixedly connected with of one of them curb plate is just reversing the motor, and the output shaft fixedly connected with screw lead screw of just reversing the motor, is connected through the bearing rotation between one end of screw lead screw and one side of another curb plate, the screw lead screw is formed by two opposite screw rod fixed connection of spiral direction, and the equal threaded connection in outer wall both sides of screw lead screw has the fly leaf, the equal first U type frame of fixedly connected with in top of fly leaf, and the relative one side inner wall of first U type frame rotate through the round pin axle and be connected with the support down tube, the top of supporting the down tube rotates through the round pin axle and is connected with second U type frame, and fixedly connected with lifting box between the relative one side of second U type frame.

Preferably, both sides of the top of the supporting bottom plate are provided with sliding grooves, both sides of the inner wall of each sliding groove are connected with sliding seats in a sliding manner, and the tops of the sliding seats are fixedly connected with the bottoms of the movable plates.

Preferably, a feed inlet is formed in one side of the top of the lifting box, a feed hopper is fixedly connected to the inner wall of the feed inlet, and a sealing cover is arranged at the top of the feed hopper.

Preferably, the bottom of the lifting box is fixedly connected with a discharge pipe, and the inside of the discharge pipe is fixedly connected with a valve.

Preferably, the middle position of the top of the lifting box is fixedly connected with a rotating motor, an output shaft of the rotating motor extends into the bottom of the lifting box and is fixedly connected with a rotating shaft, and the two sides of the rotating shaft are fixedly connected with stirring plates.

Preferably, a sealing cylinder is fixedly connected to the middle position of the inner wall of the top of the lifting box, a guide hole is formed in the middle position of the bottom of the sealing cylinder, a sealing bearing is fixedly connected to the inner wall of the guide hole, and the inner wall of the sealing bearing is connected with the outer wall of the rotating shaft.

Preferably, the four corners of the bottom of the supporting bottom plate are fixedly connected with moving wheels.

Preferably, the agitating plate is replaced with a spiral blade, and the width of the spiral blade is gradually reduced from top to bottom.

The utility model has the advantages that:

1. through the promotion case that sets up, the feeder hopper, rotate the motor, the pivot, a sealed section of thick bamboo, sealed bearing and mix the board, open sealed lid, through the feeder hopper with the leading-in promotion incasement of concrete, utilize to rotate the motor and drive the pivot and mix the board and rotate for the pivot is at the sealed bearing internal rotation, keeps the stability of pivot, and stirs the processing through stirring the board to the concrete, avoids the problem that the concrete caking appears in the use.

2. Through the supporting baseplate who sets up, positive reverse motor, screw lead screw, fly leaf, first U type frame, second U type frame, support down tube, spout and slide, when defeated the material to the take the altitude, utilize positive reverse motor to drive the screw lead screw and rotate, drive two fly leafs and remove in opposite directions for the bottom of two support down tubes is close to gradually, adjusts the height of lifting box, is convenient for handle the material of throwing of the take the altitude of concrete.

3. Through the rotation motor, pivot, helical blade and the discharging pipe that set up, when carrying out the ejection of compact through the discharging pipe, utilize to rotate the motor and drive pivot and helical blade and rotate, utilize helical blade to mix the processing to the concrete on the one hand, the usable helical blade of on the other hand extrudes the processing to the concrete of lifting box in, improves ejection of compact speed.

Drawings

Fig. 1 is a schematic sectional front view of a lifting device for building concrete according to embodiment 1;

fig. 2 is a schematic structural view of a supporting bottom plate and a movable plate of the lifting device for building concrete in embodiment 1;

fig. 3 is a schematic structural view of a helical blade of the lifting device for building concrete according to embodiment 2.

In the figure: the device comprises a supporting bottom plate 1, a sliding chute 2, a threaded screw rod 3, a movable plate 4, a side plate 5, a supporting inclined rod 6, a discharging pipe 7, a lifting box 8, a sealing barrel 9, a feeding hopper 10, a rotating motor 11, a rotating shaft 12, a stirring plate 13, a first U-shaped frame 14, a forward and reverse rotating motor 15 and a helical blade 16.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a lifting device for building concrete comprises a supporting bottom plate 1, side plates 5 welded to both sides of the top of the supporting bottom plate 1, one side of one side plate 5 is connected with a forward and reverse rotation motor 15 through a bolt, an output shaft of the forward and reverse rotation motor 15 is connected with a threaded lead screw 3 through a bolt, one end of the threaded lead screw 3 is rotationally connected with one side of the other side plate 5 through a bearing, the threaded lead screw 3 is formed by welding two threaded rods with opposite spiral directions, and both sides of the outer wall of the threaded screw rod 3 are in threaded connection with movable plates 4, the tops of the movable plates 4 are connected with first U-shaped frames 14 through bolts, and the inner wall of one side opposite to the first U-shaped frame 14 is rotatably connected with a supporting inclined rod 6 through a pin shaft, the top of the supporting inclined rod 6 is rotatably connected with a second U-shaped frame through a pin shaft, and a lifting box 8 is connected between the opposite sides of the second U-shaped frame through bolts.

Wherein, both sides of the top of the supporting bottom plate 1 are provided with sliding chutes 2, both sides of the inner wall of the sliding chutes 2 are slidably connected with sliding seats, and the top of the sliding seats are connected with the bottom of the movable plate 4 through bolts.

Wherein, open one side at the top of hoisting box 8 has the feed inlet, and there is feeder hopper 10 inner wall of feed inlet through bolted connection, and the top of feeder hopper 10 is provided with sealed lid.

Wherein, the bottom welding of lifting box 8 has discharging pipe 7, and discharging pipe 7's inside has the valve through bolted connection.

Wherein, there is rotation motor 11 at the top intermediate position of lifting box 8 through bolted connection, and there is pivot 12 bottom in the output shaft of rotating motor 11 extends into lifting box 8 through bolted connection, and stirring board 13 has all been welded to the both sides of pivot 12.

Wherein, the middle position of the top inner wall of the lifting box 8 is welded with a sealing cylinder 9, the middle position of the bottom of the sealing cylinder 9 is provided with a guide hole, the inner wall of the guide hole is welded with a sealing bearing, and the inner wall of the sealing bearing is connected with the outer wall of the rotating shaft 12.

Wherein, the bottom four corners of supporting baseplate 1 all have the removal wheel through bolted connection.

The working principle is as follows: during the use, the user opens sealed lid, in leading-in lifting box 8 of concrete through feeder hopper 10, utilize rotation motor 11 to drive pivot 12 and mix board 13 and rotate, make pivot 12 at the sealed bearing internal rotation, keep the stability of pivot 12, and mix the processing through stirring board 13 to the concrete, avoid the problem that the concrete caking appears in the use, when carrying out the defeated material to the take the altitude, the user utilizes positive and negative motor 15 drive threaded lead screw 3 to rotate, drive two fly leaf 4 moves in opposite directions, make the bottom of two support down tube 6 be close to gradually, adjust lifting box 8's height, be convenient for handle the material of throwing of the take the altitude of concrete.

Example 2

Referring to fig. 3, in this embodiment, compared to embodiment 1, the agitating plate 13 is replaced with a spiral blade 16, and the width of the spiral blade 16 is gradually reduced from top to bottom.

The working principle is as follows: when carrying out the ejection of compact through discharging pipe 7, utilize rotating electrical machines 11 to drive pivot 12 and helical blade 16 and rotate, utilize helical blade 16 to stir the processing to the concrete on the one hand, the usable helical blade 16 of on the other hand extrudes the processing to the concrete in the lifting box 8, improves ejection of compact speed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The lifting device for the concrete for the building comprises a supporting base plate (1) and is characterized in that side plates (5) are fixedly connected to two sides of the top of the supporting base plate (1), a forward and reverse rotating motor (15) is fixedly connected to one side of one side plate (5), a threaded lead screw (3) is fixedly connected to an output shaft of the forward and reverse rotating motor (15), one end of the threaded lead screw (3) is rotatably connected with one side of the other side plate (5) through a bearing, the threaded lead screw (3) is formed by fixedly connecting two threaded rods with opposite spiral directions, movable plates (4) are respectively in threaded connection with two sides of the outer wall of the threaded lead screw (3), a first U-shaped frame (14) is fixedly connected to the top of each movable plate (4), and a supporting inclined rod (6) is rotatably connected to the inner wall of the opposite side of the first U-shaped frame (14) through a pin shaft, the top of the supporting diagonal rod (6) is rotatably connected with a second U-shaped frame through a pin shaft, and a lifting box (8) is fixedly connected between the opposite sides of the second U-shaped frame.

2. The lifting device for building concrete according to claim 1, characterized in that the supporting bottom plate (1) is provided with sliding grooves (2) on both sides of the top, sliding seats are slidably connected on both sides of the inner wall of the sliding grooves (2), and the tops of the sliding seats are fixedly connected with the bottoms of the movable plates (4).

3. The lifting device for the building concrete as recited in claim 2, characterized in that a feed inlet is opened on one side of the top of the lifting box (8), a feed hopper (10) is fixedly connected to the inner wall of the feed inlet, and a sealing cover is arranged on the top of the feed hopper (10).

4. A lifting device for building concrete according to claim 3, characterised in that the bottom of the lifting box (8) is fixedly connected with a discharge pipe (7) and the inside of the discharge pipe (7) is fixedly connected with a valve.

5. A lifting device for building concrete according to claim 4, characterized in that a rotating motor (11) is fixedly connected to the middle position of the top of the lifting box (8), a rotating shaft (12) is fixedly connected to the bottom of the rotating motor (11) extending into the lifting box (8), and stirring plates (13) are fixedly connected to both sides of the rotating shaft (12).

6. A lifting device for building concrete according to claim 5, characterized in that a sealing cylinder (9) is fixedly connected to the middle position of the top inner wall of the lifting box (8), a guide hole is formed in the middle position of the bottom of the sealing cylinder (9), a sealing bearing is fixedly connected to the inner wall of the guide hole, and the inner wall of the sealing bearing is connected with the outer wall of the rotating shaft (12).

7. A lifting device for building concrete according to any one of claims 1 to 6, characterised in that the four corners of the bottom of the supporting bottom plate (1) are fixedly connected with moving wheels.

8. A concrete lifting device for building according to claim 5, characterized in that the stirring plate (13) is replaced by a spiral blade (16), and the width of the spiral blade (16) is gradually reduced from top to bottom.