CN214575452U

CN214575452U - Cement floor trowelling machine

Info

Publication number: CN214575452U
Application number: CN202022636424.0U
Authority: CN
Inventors: 王柯; 桑志远; 戴润丰; 李永顺; 刘峻峰; 李洋; 闫建权
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-11-02
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to a cement floor trowelling machine, which mainly solves the problems of flexibility of a connecting handle and energy consumption of the trowelling machine, and is characterized in that the trowelling machine comprises a driving motor which takes a rechargeable storage battery as power, a trowelling plate is arranged under the driving motor and rotates under the driving of the driving motor, the side edge of the driving motor is connected with the connecting handle, a multifunctional handle which is held by a worker is arranged at the free end of the connecting handle, the multifunctional handle is provided with a button switch control connecting handle, two parts of bucket-shaped protective covers are arranged above the trowelling plate, the radius of the protective covers is larger than the working radius of the trowelling plate, the protective covers are connected with a fixed steel frame through bolts, a fixed plate is arranged at the upper part of the fixed steel frame, the rechargeable storage battery and the driving motor are fixed by the fixed plate, a rotating shaft is connected under the driving motor, and one side of the trowelling plate, which is close to the rotating shaft, is connected with a connecting rod, and a driving device for driving the connecting rod to rotate is arranged in the rotating shaft.

Description

Cement floor trowelling machine

Technical Field

The utility model relates to a floating equipment field in ground, in particular to cement ground trowelling machine.

Background

The cement trowelling machine is a very common machine in construction engineering, and generally when cement is paved but is not completely solidified, a rotary trowelling plate on the trowelling machine is used for trowelling the surface of the cement, so that manual trowelling of a cement surface by workers is replaced, efficiency is improved, and meanwhile the working strength of the workers can be reduced.

At present, cement trowelling machine that generally adopts is with fuel as power, and it is not only high still easy polluted environment of energy consumption, and the connecting handle is not nimble enough when trowelling machine work on the one hand and brings the inconvenience in operation for the staff, and on the other hand trowelling machine takes too much space to hinder and carries out other work when out of work the connecting handle to the safety cover can leave behind the trowelling cement face on the surface and more spot can't be eliminated, and difficult the washing.

Disclosure of Invention

The technical purpose of the utility model is to provide a cement ground trowelling machine provides power through rechargeable battery, adopts multi-functional handle can regulate and control the flexible and upper and lower activity of connecting handle in a flexible way, and the safety cover divide into the equal free dismantlement of two parts and washs.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a cement ground trowelling machine, includes driving motor, driving motor has the trowelling plate, the trowelling plate rotates under driving motor drive, the driving motor side even has the connection handle, be equipped with the multi-functional handle that supplies the staff to grab on the free end of connection handle.

Furthermore, the multifunctional handle is provided with a button switch which can automatically control the extension and contraction and the up-and-down movement of the connecting handle.

By adopting the technical scheme, the driving motor takes the electric energy provided by the rechargeable storage battery as power, and the rechargeable storage battery is provided with the charging plug.

Further, there is the pivot even under the driving motor, the pivot is connected by solid fixed ring.

Through adopting above-mentioned technical scheme, be provided with the trowelling plate under driving motor, trowelling plate is at driving motor's drive

Rotating downwards to carry out scraping operation on the cement pavement; two parts of bucket-shaped protective covers are arranged above the troweling plate, and the radius of each protective cover is larger than the working radius of the troweling plate.

Further, can dismantle the safety cover and can carry out effectual protection and shelter from to the trowelling plate under the safety cover, and the safety cover passes through bolted connection with fixed steelframe, fixed steelframe upper portion is equipped with the fixed plate and maintains stably.

Through adopting above-mentioned technical scheme, one side that the floating plate is close to the pivot even has the connecting rod, be equipped with in the pivot and order about connecting rod pivoted drive arrangement.

To sum up, the utility model discloses following beneficial effect has:

1. the rechargeable storage battery is adopted to provide power for the driving motor, the charging operation is simple, and clean energy is used, so that the energy conservation, emission reduction and environment protection can be realized;

2. the multifunctional handle is provided with a button, so that the connecting handle can be freely controlled to stretch and move up and down when the trowelling machine works or is in a stop state, and further, the space can be saved and the operation can be flexible;

3. the two parts of bucket-shaped protective covers can be disassembled to be cleaned after the trowelling machine finishes working, so that the cleanness of the surfaces of the bucket-shaped protective covers is ensured, and the surfaces of the bucket-shaped protective covers are prevented from being rusted;

drawings

FIG. 1 is a schematic view of the overall structure of a concrete floor trowelling machine according to the present embodiment;

FIG. 2 is a schematic view of the overall structure of a rotary shaft and a troweling plate in the cement floor troweling machine of the present embodiment;

FIG. 3 is a schematic view of a bucket-shaped protective cover of the concrete floor trowelling machine according to the present embodiment;

FIG. 4 is a schematic view of a multi-function handle of the present embodiment of the trowel for cement floors;

reference numerals: 1. a multifunctional handle; 2. a button; 3. a connecting handle; 4. a rechargeable battery; 5. a drive motor; 6. a fixing plate; 7. a protective cover; 8. smearing the plate; 9. a screw; 10. fixing the steel frame; 11. a rotating shaft; 12. a fixing ring; 13. a drive device; 14. and a charging plug.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model provides a cement ground trowelling machine, refers to fig. 1 and fig. 2, is provided with driving motor 5, even has pivot 11 under driving motor 5, and pivot 11 drives 4 trowelling plates 8 and rotates, simultaneously, is connected with connecting handle 3 at driving motor 5 side, is equipped with the multi-functional handle 1 that supplies the staff to grab on connecting handle 3's the free end, consequently, the staff grabs multi-functional handle 1 and removes the adjustment that can realize the position to trowelling plate 8.

In order to avoid the mud from being spilled in the working process of the trowelling plate 8, referring to fig. 1, two parts of bucket-shaped protective covers 7 are arranged above the trowelling plate 5, and the radius of each protective cover 7 is larger than the working radius of the trowelling plate 8, so that the protective covers 7 can completely cover the trowelling plate 8 in the working process of the trowelling plate 8, and the mud is prevented from being splashed to the outside in the use process of the trowelling plate 8.

For providing power for the trowelling machine, referring to fig. 1, a switch button is arranged on the multifunctional handle 1 to control the working state of the trowelling machine, and when the energy of the rechargeable storage battery 4 is insufficient, the rechargeable storage battery supplies electric energy through the charging plug 14.

In order to replace damaged parts in time, referring to fig. 2, the rotating shaft 11 is divided into two parts by the fixing ring 12, and the two parts are tightly fixed by screws and threads, so that the maintenance can be facilitated when some parts have problems.

Referring to fig. 1 and 3, in order to facilitate cleaning, the two protective covers 7 are connected with the fixed steel frame 10 through bolts, the fixed plate 8 is arranged above the fixed steel frame 10 to maintain the stability of the driving motor 5, and the protective covers 7 can be detached to be cleaned after finishing the trowelling machine, so that the surface of the protective covers is clean and prevented from being rusted.

Referring to fig. 4, in order to control free extension and up-down movement, a button switch 2 is arranged on a multi-functional handle, the connecting handle 3 can be freely controlled to adopt a long arm state to facilitate operation of workers when the trowelling machine works, the connecting handle 3 is changed into a short arm state when the trowelling machine is in a shutdown state, and the change of the up-down position of the connecting handle is flexibly operated according to the working condition.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. A cement floor trowelling machine is characterized in that: including driving motor (5) with rechargeable battery (4) as power, driving motor (5) have trowelling plate (8), trowelling plate (8) rotate under driving motor (5) drive, driving motor (5) side even has connecting handle (3), be equipped with on the free end of connecting handle (3) and supply the staff to grab multi-functional handle (1) of holding, trowelling plate (8) top is equipped with safety cover (7) that two parts were fought, the radius of safety cover (7) is greater than the working radius of trowelling plate (8).

2. A cementitious floor trowel as defined in claim 1 wherein: the rechargeable storage battery (4) is provided with a charging plug (14).

3. A cementitious floor trowel as defined in claim 1 wherein: the multifunctional handle is provided with a button (2) which can automatically control the connecting handle (3).