CN201567771U

CN201567771U - Troweling plate of troweling machine

Info

Publication number: CN201567771U
Application number: CN200920224306XU
Authority: CN
Inventors: 张洛明; 孙保平
Original assignee: CHANGGE NEW CENTURY MACHINERY Co Ltd
Current assignee: CHANGGE NEW CENTURY MACHINERY Co Ltd
Priority date: 2009-10-21
Filing date: 2009-10-21
Publication date: 2010-09-01
Anticipated expiration: 2019-10-21

Abstract

The utility model discloses a troweling plate of a troweling machine, which comprises a disk-shaped troweling piece, wherein a concave cavity for containing mortar is arranged in the middle of the disk-shaped troweling piece, a through hole is formed in the center of bottom part of the concave cavity, a troweling piece mounting structure is arranged at the bottom of the concave cavity, the concave cavity takes a round shape, material dispersing grooves are radially and uniformly distributed in the circumferential direction of the concave cavity on the troweling piece at intervals, and all the material dispersing grooves are communicated with the concave cavity. The troweling piece mounting structure adopts mounting holes uniformly distributed at the periphery of the through hole at intervals. When the troweling plate is in operation, the mortar flows from a mortar channel into the material dispersing grooves through the concave cavity, and is squeezed out and trowelled on the wall from the bulk material grooves; during the whole working process, the mortar is kept in the enclosed space for all the time, thereby satisfactorily solving the problem that the mortar drops on the ground during the operation.

Description

The plastering plate that a kind of troweling machine is used

Technical field

The utility model relates to the plastering plate that a kind of troweling machine is used.

Background technology

In the building trade, smearing in the mortar operation of indoor and outdoor wall, all be manually to use hawk, trowel to cooperate mortar is spread upon on the wall all the time, and then it is mortar is smooth floating with trowel, this method labor strength is big, complex procedures, production efficiency are low, the problem that also exists mortar to land, mortar loss is more, and the flatness of metope and smoothness are not easy control.

Application number is that 92240317.1 Chinese utility model patent manual discloses a kind of troweling machine, the head of plastering of this troweling machine is made up of motor, handle, sebific duct, the inside and outside sheet of plastering of vane type that the space separates is fixedly connected on the output shaft of motor, there is the center cavity that holds mortar at the center of the inside and outside sheet of plastering, the inside and outside sheet of plastering is covered with guard shield, the useful control button of controlling motor on the handle.During work; hold handle body of wall is applied strength, start button, motor-driven is connected in the inside and outside sheet rotation of plastering on the output shaft; being spread upon on the wall by the mortar that discharging opening enters center cavity that passes through in the sebific duct, guard shield has certain appearance ash and protective effect.But this troweling machine is because the structure of the inside and outside guard shield of plastering sheet and being spaced apart with the inside and outside sheet of plastering that has adopted that the space separates, and the inside and outside sheet of plastering also separates with the center cavity that holds ash, this all can't be avoided the problem that mortar lands in the work, also waste a large amount of mortar.

The utility model content

The purpose of this utility model provides the plastering plate that a kind of troweling machine is used, so that solve the problem that a large amount of at work mortar of existing plastering plate land.

The technical solution of the utility model is: the plastering plate that a kind of troweling machine is used, comprise the sheet of plastering, the described sheet of plastering is the disc sheet of plastering, be integrally formed with a re-entrant cavity that is used to hold ash in the described disc sheet centre of plastering, there is a through hole at the center at the bottom of the chamber of described re-entrant cavity, and described re-entrant cavity is provided with the slice mounting structure of plastering at the bottom of the chamber.

Described re-entrant cavity is rounded, and the sheet upper edge re-entrant cavity of plastering circumferentially has the bulk cargo groove uniformly at intervals, and each bulk cargo groove all is connected with re-entrant cavity.

Described bulk cargo groove is radially to be laid.

The described slice mounting structure of plastering is uniformly at intervals in the installing hole of described through hole periphery.

During use, plastering plate of the present utility model is installed on the head of plastering of troweling machine, after the energising work, mortar at first enters in the re-entrant cavity of plastering plate in the mortar passage, then along with the rotation of plastering plate, mortar is spread upon on the wall under at centrifugal force with by the effect of plastering plate applied pressure equably.Because this plastering plate has adopted the disc sheet of plastering, and the re-entrant cavity that holds ash is wholely set on plastering plate, plaster between sheet and the re-entrant cavity without any the gap, so when work, plastering plate, re-entrant cavity and between the walls have just constituted an enclosure space that holds mortar, in the process of plastering, mortar all is in the space of a relative closure all the time, mortar spreads upon on the wall once going out the re-entrant cavity sheet of being plastered, thereby significantly reduced the amount of dropping of mortar in the process of plastering, saved construction cost.

In the utility model, after setting up the bulk cargo groove on the plastering plate, mortar in the re-entrant cavity directly can be directed into the part that enforcement is plastered on the plastering plate, be convenient to hold the diffusion of mortar in the grey cavity on the one hand, the efficient of improved ash discharge, plastering, to hold ash on the other hand and smear organically merging, further reduce the amount of dropping of mortar.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the side sectional view of Fig. 1;

Fig. 3 assembling schematic diagram on the head of plastering for the utility model is used in.

The specific embodiment

Plastering plate of the present utility model as shown in Figure 1 and Figure 2, comprise the disc sheet 1 of plastering, in described disc sheet 1 centre of plastering one re-entrant cavity 10 that is used to hold ash is arranged, there is a through hole 22 at the center at the bottom of the chamber of described re-entrant cavity 10, be provided with the sheet installing hole 20 of plastering at the chamber of re-entrant cavity 10 base ring around described through hole 22, the described disc sheet 1 upper edge re-entrant cavity 10 of plastering circumferentially has bulk cargo groove 21 uniformly at intervals, and each bulk cargo groove 21 is connected with re-entrant cavity 10, and each bulk cargo groove 21 is radially laid.

As shown in Figure 3, in use, plastering plate is installed on the head of plastering of troweling machine, on the handle 13 of plastering, is set with transmission mechanism, the disc sheet 1 of plastering is sleeved on handle 13 front ends by through hole, and is fixedly connected on the transmission mechanism by trip bolt 2.During work, the plastering plate motor is by the flexible axle drive transmission device, drive disc sheet 1 rotation earlier of plastering by transmission mechanism, mortar enters into as the re-entrant cavity 10 that holds grey space via mortar passage 11 then, then mortar flows in each bulk cargo groove 21 that is connected with re-entrant cavity 10, is applied on the wall under the centrifugal action of the sheet of plastering of rotation and squeezing action at last.Consider the plane slickness of wall, in the specific implementation, the external margin of plastering plate can be arranged to the circular arc flange, make flat, smooth unanimity on the wall after smearing, trace can not occur smearing.

Claims

1. plastering plate that troweling machine is used, comprise the sheet of plastering, it is characterized in that: the described sheet of plastering is the disc sheet of plastering, be integrally formed with a re-entrant cavity that is used to hold ash in the described disc sheet centre of plastering, there is a through hole at the center at the bottom of the chamber of described re-entrant cavity, and described re-entrant cavity is provided with the slice mounting structure of plastering at the bottom of the chamber.

2. the plastering plate that troweling machine according to claim 1 is used is characterized in that: described re-entrant cavity is rounded, and the sheet upper edge re-entrant cavity of plastering circumferentially has the bulk cargo groove uniformly at intervals, and each bulk cargo groove all is connected with re-entrant cavity.

3. the plastering plate that troweling machine according to claim 2 is used is characterized in that: described bulk cargo groove is radially to be laid.

4. the plastering plate of using according to claim 1 or 2 or 3 described troweling machines is characterized in that: the described slice mounting structure of plastering is for uniformly at intervals in the installing hole of described through hole periphery.