CN216040527U

CN216040527U - Concrete flattening device

Info

Publication number: CN216040527U
Application number: CN202122360760.1U
Authority: CN
Inventors: 梁淑珍
Original assignee: Hangzhou Huibang Construction Co ltd
Current assignee: Hangzhou Huibang Construction Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-15
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a concrete flattening device, which belongs to the technical field of constructional engineering and comprises a movable base and a stirring box, wherein the stirring box is fixedly arranged above the movable base, and a stirring mechanism, a flattening mechanism and a spraying mechanism are respectively arranged above the movable base, wherein a driving motor is fixedly arranged on one side above the stirring box, a rotating rod is arranged on one side of the driving motor through an output shaft arranged on the driving motor, a bevel gear A is fixedly arranged outside the rotating rod, a feeding hole is formed in the upper part of the stirring box in a matched mode, and a stirring rod is rotatably arranged in the stirring box. According to the utility model, by arranging the driving motor, the rotating rod, the bevel gear A, the stirring rod, the bevel gear B, the stirring blade, the discharge valve and the discharge pipe, the concrete can be output through the discharge pipe after being stirred, so that the concrete is prevented from hardening due to overlong placing time in the stirring tank, the quality of the concrete at later-stage flattening is further enhanced, and the flattening efficiency is improved.

Description

Concrete flattening device

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to a concrete flattening device.

Background

Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; the hardened state, i.e. hardened concrete or concrete, is a very wide range of concrete applications, which require flattening when paving with concrete.

Wherein, through the retrieval discovery, there is a patent number CN201920600785.4 to disclose a concrete shakeout device with washing clearance function, this utility model includes left support, right branch seat and shakeout roof beam, left side support and right branch seat set up respectively in the lower extreme left and right sides of shakeout roof beam, and the central point of left support and right branch seat about shakeout roof beam puts bilateral symmetry and sets up, the upper end mid-mounting of shakeout roof beam has vibrating motor, and the left and right sides that lies in vibrating motor on shakeout the roof beam is provided with water tank one and water tank two respectively, water tank one and water tank two between communicate through the connecting pipe, just the connecting pipe be flexible hose. The utility model discloses a through set up water tank one, water tank two and water pump on the beam of making to spread out flat just can wash at any time after using, concrete appear solidifying and be unfavorable for abluent condition to take place after having avoided the time overlength, can accomplish along with washing along with using, and is convenient, swift, also can not influence the use of the beam of making flat simultaneously, has fine practical application and worth

However, the research shows that: the utility model discloses an in the use, though set up belt cleaning device and come to wash the place ahead flattening roof beam of device, the device is not good at the flattening in-process effect to the concrete, and when flattening the concrete, can take place the sclerosis when the inside concrete of agitator tank does not stir, and then leads to flattening the concrete, comparatively difficult, and then reduced the flattening quality to the concrete, consequently provides a novel device and solves this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above problems, a concrete spreading device is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a concrete shakeouts device, is including removing base and agitator tank, it has the agitator tank to remove base top fixed mounting, it is provided with rabbling mechanism, shakeouts mechanism and spraying mechanism respectively to remove the base top.

Preferably, the stirring mechanism includes: driving motor, dwang, bevel gear A, puddler, bevel gear B, stirring leaf and discharge valve, wherein, agitator tank top one side fixed mounting has driving motor, the dwang is installed through the output shaft of its self setting to driving motor one side, the outside fixed mounting of dwang has bevel gear A, and the agitator tank top is supporting to be provided with the feed inlet simultaneously, the inside rotation of agitator tank is provided with the puddler, the outside fixed mounting of puddler top has bevel gear B, the homogeneous integration in puddler both sides is provided with the stirring leaf, agitator tank below fixed mounting has the discharge valve, and bevel gear B and bevel gear A are the interlock setting simultaneously.

Preferably, the flattening mechanism includes: lead screw slide rail, lead screw, movable block, link, connecting plate, slide bar, slider, connecting rod, push away flat board and installation pole, wherein, remove base top fixed mounting has the lead screw slide rail, the inside supporting lead screw that is provided with of lead screw slide rail, the outside activity of lead screw is provided with the movable block, movable block side fixed mounting has the link, and the link runs through simultaneously and extends to the inside below of removal base, link below fixed mounting has the connecting plate, connecting plate below fixed mounting has the slide bar, the outside activity of slide bar is provided with the slider, slider below one side all rotates and is provided with the connecting rod, the connecting rod below is installed through the pivot and is pushed away the flat board, it is close to pushing away flat board side fixed mounting and has the installation pole to remove the base below, installs the flattening roller jointly below simultaneously.

Preferably, the spraying mechanism comprises: the water tank and the suction pump, wherein, remove base top fixed mounting has the water tank, remove base side fixed mounting has the suction pump, and the suction pump both sides all are provided with the raceway simultaneously, and inside one side raceway extended to the suction pump, the opposite side raceway extended to and removed the base below.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the driving motor, the rotating rod, the bevel gear A, the stirring rod, the bevel gear B, the stirring blade and the discharge valve, the concrete can be output through the discharge valve after being stirred, so that the concrete is prevented from being hardened due to overlong placing time in the stirring tank, the later-stage flattening quality of the concrete is further enhanced, and the flattening efficiency is improved.

2. According to the utility model, by arranging the screw rod slide rail, the screw rod, the movable block, the connecting frame, the connecting plate, the slide rod, the slide block, the connecting rod, the leveling plate and the mounting rod, the leveling plate can be moved upwards when the leveling plate is not used, so that the leveling plate is prevented from being damaged, and meanwhile, the force applied to the leveling plate is buffered through the slide rod, the slide block and the connecting rod, so that the leveling plate is prevented from being damaged due to overlarge force applied to the leveling plate when the leveling plate is used, and further, the investment is reduced.

3. According to the utility model, by arranging the water tank and the water suction pump, water mist can be sprayed above the concrete before the concrete is flattened by the flattening plate, so that the wet smoothness of the surface of the concrete is improved, the flattening plate and the flattening roller are enabled to prevent the concrete from being adhered to the bottom of the flattening plate when the concrete is flattened, and the flattening effect on the concrete is further reduced.

Drawings

FIG. 1 is a schematic front view of the overall construction of the present invention;

FIG. 2 is a schematic diagram of an enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram showing the three-dimensional structure of the stirring rod of the present invention.

The labels in the figure are: 1. moving the base; 2. a stirring box; 201. a drive motor; 202. rotating the rod; 203. a bevel gear A; 204. a stirring rod; 205. a bevel gear B; 206. stirring blades; 3. a discharge valve; 301. a discharge pipe; 4. a screw slide rail; 401. a screw rod; 402. a movable block; 403. a connecting frame; 404. a connecting plate; 5. a slide bar; 501. a slider; 502. a connecting rod; 503. pushing the flat plate; 6. mounting a rod; 7. a water tank; 701. a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the utility model:

referring to fig. 1-3, a concrete flattening device comprises a movable base 1 and a stirring box 2, wherein the stirring box 2 is fixedly installed above the movable base 1, and a stirring mechanism, a flattening mechanism and a spraying mechanism are respectively arranged above the movable base 1.

Referring to fig. 1 to 3, in the present embodiment, the stirring mechanism includes: the automatic concrete mixing device comprises a driving motor 201, a rotating rod 202, a bevel gear A203, a stirring rod 204, a bevel gear B205, a stirring blade 206 and a discharge valve 3, wherein the driving motor 201 is fixedly installed on one side above the stirring box 2, the rotating rod 202 is installed on one side of the driving motor 201 through an output shaft arranged on the driving motor 201, the bevel gear A203 is fixedly installed outside the rotating rod 202, meanwhile, a feed inlet is formed in the upper portion of the stirring box 2 in a matched mode, when concrete is spread on a road, a worker manually pushes the device body to move, then the concrete is introduced into the stirring box 2 through the feed inlet, then the driving motor 201 is started, the rotating rod 202 arranged on one side of the rotating rod 202 rotates, and when the rotating rod 202 rotates, the bevel gear A203 arranged at one end of the rotating rod 202 rotates simultaneously.

Referring to fig. 1-3, in this embodiment, a mixing rod 204 is rotatably disposed inside a mixing box 2, a bevel gear B205 is fixedly disposed on the outer portion of the mixing rod 204, mixing blades 206 are uniformly disposed on both sides of the mixing rod 204, a discharge valve 3 is fixedly disposed below the mixing box 2, the bevel gear B205 and the bevel gear a203 are engaged, the bevel gear B205 is driven to rotate simultaneously by the rotation of the bevel gear a203, the mixing rod 204 rotates simultaneously, the mixing blades 206 disposed on the outer portion of the mixing rod 204 are used for mixing concrete, and the discharge valve 3 is used for discharging the concrete inside the mixing box 2 to the position above a road where the concrete is to be laid.

Referring to fig. 1, in the present embodiment, the flattening mechanism includes: lead screw slide rail 4, lead screw 401, movable block 402, link 403, connecting plate 404, slide bar 5, slider 501, connecting rod 502, push away dull and stereotyped 503 and installation pole 6, wherein, remove 1 top fixed mounting of base has lead screw slide rail 4, the inside supporting lead screw 401 that is provided with of lead screw slide rail 4, the outside activity of lead screw 401 is provided with movable block 402, movable block 402 side fixed mounting has link 403, link 403 runs through to extend to the inside below of removing 1 simultaneously, then through opening lead screw slide rail 4, and then utilize the rotation of lead screw 401 to drive the movable block 402 of its outside setting to remove downwards, link 403 descends simultaneously when movable block 402 removes.

Referring to fig. 1, in this embodiment, a connecting plate 404 is fixedly installed below a connecting frame 403, a sliding rod 5 is fixedly installed below the connecting plate 404, a sliding block 501 is movably arranged outside the sliding rod 5, a connecting rod 502 is rotatably arranged on one side below the sliding block 501, a push plate 503 is installed below the connecting rod 502 through a rotating shaft, an installation rod 6 is fixedly installed below a movable base 1 close to the side surface of the push plate 503, a leveling roller is installed below the installation rod 6, at the same time, the push plate 503 is contacted with the ground by downward movement of the connecting frame 403, then the concrete is leveled by the push plate 503, in the leveling process, the push plate 503 is pressed to extrude the connecting rod 502, and at the moment, the sliding block 501 moves to buffer the force applied to the push plate 503 by a damping spring arranged outside the sliding rod 5.

Referring to fig. 1, in the present embodiment, the spray mechanism includes: water tank 7 and suction pump 701, wherein, it has water tank 7 to remove 1 top fixed mounting of base, it has suction pump 701 to remove 1 side fixed mounting of base, simultaneously suction pump 701 both sides all are provided with the raceway, and inside one side raceway extended to suction pump 701, the opposite side raceway extended to and removes 1 below of base, before leveling the concrete, utilize suction pump 701 to take out the inside water of water tank 7, the shower nozzle that sets up through raceway one side sprays in the concrete top, increase the wet and slippery nature of concrete.

Referring to fig. 1, in this embodiment, a motor is disposed on one side of the flattening roller, and the motor, the driving motor 201, the lead screw sliding rail 4 and the water pump 701 are all electrically connected to an external power supply through wires, and are all provided with a control panel matched therewith.

The working principle is as follows: when the concrete flattening device provided by the utility model is used, firstly, when concrete is flattened on a road, a worker manually pushes the device body to move, then the concrete is introduced into the stirring box 2 through the feeding hole, then the driving motor 201 is started, the rotating rod 202 arranged on one side of the device body is further rotated, when the rotating rod 202 rotates, the bevel gear A203 arranged at one end of the rotating rod 202 rotates simultaneously, then the bevel gear B205 is driven to rotate simultaneously by the rotation of the bevel gear A203, the stirring rod 204 rotates simultaneously, then the stirring blade 206 arranged outside the stirring rod 204 is used for stirring the concrete, then the concrete in the stirring box 2 is discharged by the discharge valve 3, so that the concrete is output to the upper part of the road where the concrete needs to be laid, then the water in the water tank 7 is pumped out by the water pump 701 and is sprayed on the concrete through the spray nozzle arranged on one side of the water conveying pipe, at this moment, a motor arranged on one side of the leveling roller is started, the leveling roller is enabled to level the concrete for the first time, then the screw rod sliding rail 4 is started, the rotation of the screw rod 401 is utilized to drive the movable block 402 arranged outside the screw rod to move downwards, when the movable block 402 moves, the connecting frame 403 descends simultaneously, the connecting frame 403 moves downwards to enable the leveling plate 503 to be in contact with the ground, then the leveling plate 503 is utilized to level the concrete, in the leveling process, the leveling plate 503 is stressed to extrude the connecting rod 502, at the moment, the sliding block 501 moves to buffer the force applied to the leveling plate 503 by utilizing a damping spring arranged outside the sliding rod 5, and the operation of the device is completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A concrete leveling device, comprising a mobile base (1) and a mixing box (2), and a mixing box (2) is fixedly installed above the mobile base (1), characterized in that: the mobile base (1) A stirring mechanism, a leveling mechanism and a spraying mechanism are respectively arranged above.

2. A concrete leveling device according to claim 1, characterized in that: the stirring mechanism comprises: a driving motor (201), a rotating rod (202), a bevel gear A (203), a stirring rod (204) , a bevel gear B (205), a stirring blade (206) and a discharge valve (3), wherein a driving motor (201) is fixedly installed on the upper side of the stirring box (2), and the driving motor (201) is a A rotating rod (202) is installed on the side through its own output shaft, and a bevel gear A (203) is fixedly installed on the outside of the rotating rod (202), and a feeding port is provided above the stirring box (2).

3. A concrete leveling device according to claim 1, characterized in that: a stirring rod (204) is rotatably provided inside the mixing box (2), and an umbrella is fixedly installed on the top of the stirring rod (204). Gear B (205), stirring blades (206) are integrally provided on both sides of the stirring rod (204), a discharge valve (3) is fixedly installed under the stirring box (2), and the bevel gear B (205) ) and the bevel gear A (203) are arranged in engagement.

4. A concrete leveling device according to claim 1, characterized in that: the leveling mechanism comprises: a screw slide rail (4), a screw (401), a movable block (402), a connecting frame ( 403), a connecting plate (404), a sliding rod (5), a sliding block (501), a connecting rod (502), a pushing plate (503) and a mounting rod (6), wherein the movable base (1) is fixed above A lead screw slide rail (4) is installed, a lead screw (401) is provided inside the lead screw slide rail (4), and a movable block (402) is movably provided on the outside of the lead screw (401). (402) A connecting frame (403) is fixedly installed on the side surface, and at the same time, the connecting frame (403) extends through and below the interior of the mobile base (1).

5 . The concrete leveling device according to claim 4 , wherein a connecting plate ( 404 ) is fixedly installed below the connecting frame ( 403 ), and a sliding rod is fixedly installed below the connecting plate ( 404 ). 6 . (5), a slider (501) is movably arranged on the outside of the sliding rod (5), and a connecting rod (502) is rotatably provided on one side of the lower part of the sliding block (501), and the connecting rod (502) passes through the lower part of the slider (501). A push plate (503) is installed on the rotating shaft, a mounting rod (6) is fixedly installed below the moving base (1) near the side of the push plate (503), and a flattening roller is jointly installed under the mounting rod (6).

6. A concrete leveling device according to claim 1, characterized in that: the spraying mechanism comprises: a water tank (7) and a water pump (701), wherein a fixed installation above the movable base (1) A water tank (7), a suction pump (701) is fixedly installed on the side of the movable base (1), and a water delivery pipe is provided on both sides of the suction pump (701), and one side of the water delivery pipe extends to the interior of the suction pump (701), The other side of the water pipe extends to the bottom of the mobile base (1).