CN214979767U

CN214979767U - Terrace grinds machine

Info

Publication number: CN214979767U
Application number: CN202120073700.9U
Authority: CN
Inventors: 杨巩飞
Original assignee: Individual
Current assignee: Heilongjiang Baocheng Construction Engineering Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-12-03
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to a grind mechanical equipment technical field, and disclose a terrace grinds machine, which comprises a bod, the lower fixed surface of organism has the protection casing, the inside fixed mounting of organism has driving motor, driving motor's output is connected with grinder, the last fixed surface of organism has the dust catcher, one side of dust catcher is connected with the dust absorption pipe, one side sliding connection of organism has dust storage box, the recess handle has been seted up in dust storage box's front, the one end of organism is fixed with the spliced pole, the one end of spliced pole is fixed with the control box, the last fixed surface of control box installs the master controller. This terrace grinder through the structure that is provided with damping spring and flexure strip on the connector, makes the mill when meetting unsmooth ground, can carry out certain high angle change to prevent that the mill from colliding with wearing and tearing, be convenient for to the grinding of unsmooth face, prolonged mill life.

Description

Terrace grinds machine

Technical Field

The utility model relates to a grind mechanical equipment technical field, specifically be a terrace grinds machine.

Background

The floor grinder is mainly used for grinding concrete, stone, terrazzo and epoxy ground, and can effectively grind terrazzo, concrete surface layer, epoxy mortar layer, old epoxy ground and the like. But the existing floor grinding machine cannot automatically remove dust.

To the above disadvantage, the chinese authorized utility model discloses a number: CN205996730U discloses a floor grinding machine, which solves the above disadvantages by providing a dust removing device on the machine body;

however, due to the structural design of the prior art, the grinding disc is prone to severe collision and abrasion of corners caused by the unevenness of the floor, the service life of the grinding disc is shortened, a machine body is prone to severe vibration, and then equipment is prone to damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough among the above-mentioned background art, the utility model provides a terrace grinds machine to overcome the current terrace that proposes in the above-mentioned background art and grind the machine, the mill leads to the violent collision and the wearing and tearing of corner because the unevenness on floor easily, causes the mill life-span to reduce, and leads to the organism to produce violent vibrations easily, and then leads to the shortcoming of the damage of equipment easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a terrace grinds machine, includes the organism, the lower fixed surface of organism has the protection casing, the inside fixed mounting of organism has driving motor, driving motor's output is connected with grinder, the last fixed surface of organism has the dust catcher, one side of dust catcher is connected with the dust absorption pipe, one side sliding connection of organism has the dust storage box, the recess handle has been seted up in the front of dust storage box, the one end of organism is fixed with the spliced pole, the one end of spliced pole is fixed with the control box, the last fixed surface of control box installs the master controller, the both sides of control box all are fixed with the horizontal pole, two the one end of horizontal pole all is fixed with the handle, the bottom of organism is provided with the gyro wheel.

As an optimal technical solution of the utility model: the lower surface symmetry of organism is fixed with two connecting pieces, two run through between the connecting piece and be connected with the pivot, the pivot all is fixed with the bearing with the junction of two connecting pieces, the both ends of pivot all are fixed with the gyro wheel.

As an optimal technical solution of the utility model: the dust absorption pipe is divided into two strands through a three-way pipe, the two strands of dust absorption pipes are communicated with the upper surface of the protective cover, the bottom ends of the two strands of dust absorption pipes are fixedly provided with dust hoods, and the openings of the two dust hoods are fixedly provided with filter screens.

Furthermore, a dust outlet pipe is connected to the dust collector, and one end of the dust outlet pipe extends into the dust storage box.

Further, grinder is located the inside of protection casing, grinder includes the connector, the last fixed surface of connector has main assembly joint and two to assist assembly joint, two assist assembly joint symmetric distribution in main assembly joint's both sides, the lower fixed surface of connector has the mill main part, a plurality of heat dissipation inflation hole has evenly been seted up in the mill main part.

Furthermore, the connector includes first connecting plate and second connecting plate, the edge between first connecting plate and the second connecting plate is fixed with the flexure strip, be provided with a plurality of damping spring between first connecting plate and the second connecting plate.

Furthermore, every damping spring's top all with the lower fixed surface of first connecting plate, every damping spring's bottom all with the upper fixed surface of second connecting plate.

Working principle, this terrace grinder, when needs use, at first the switch on, then start through master controller control driving motor and dust catcher, hold the handle after that, the gyro wheel that sets up through bottom of the body removes this equipment, thereby begin to grind the terrace, the dust that produces during the grinding will be inhaled in the dust catcher through the dust absorption pipe, then the dust is stored in getting into the dust storage box through a dirt pipe, after grinding, accessible recess handle pulls out the dust storage box, so that clear up the dust in the dust storage box.

The electrical components presented in the text can be electrically connected with a main controller provided with the electrical components, the main controller can be electrically connected with the external 220V mains supply, and the main controller can be a conventional known device which is controlled by a computer and the like.

(III) advantageous effects

The utility model provides a terrace grinds machine possesses following beneficial effect:

(1) this terrace grinder through the structure that is provided with damping spring and flexure strip on the connector, makes the mill when meetting unsmooth ground, can carry out certain high angle change to prevent that the mill from colliding with wearing and tearing, be convenient for to the grinding of unsmooth face, also guaranteed the safe handling of equipment when having prolonged mill life.

(2) This terrace grinder through the structure that the end at the dust absorption pipe was provided with the suction hood of taking the filter screen, makes dust absorption effect better, and can prevent that bulky debris from getting into the dust catcher in, avoids the dust catcher to take place the phenomenon of jam or damage, has guaranteed going on smoothly of dust absorption work.

Drawings

FIG. 1 is a perspective view of the floor grinder of the present invention;

FIG. 2 is a rear view of the floor grinding machine of the present invention;

FIG. 3 is a perspective view of the grinding device of the floor grinding machine of the present invention;

FIG. 4 is a schematic structural view of the grinding device of the floor grinding machine of the present invention;

fig. 5 is the utility model discloses the structural schematic of terrace grinds quick-witted protection casing.

In the figure: the device comprises a driving motor 1, a machine body 2, a protective cover 3, a dust suction pipe 4, a dust collector 5, a connecting column 6, a handle 7, a control box 8, a main controller 9, a cross rod 10, a dust storage box 11, a roller 12, a rotating shaft 13, a connecting piece 14, a dust suction cover 15, a filter screen 16, an auxiliary assembly joint 17, a main assembly joint 18, a connecting head 19, a first connecting plate 191, an elastic sheet 192, a second connecting plate 193 and a damping spring 194; grinding disc main body 20 and heat dissipation expansion holes 21.

Detailed Description

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.

Referring to fig. 1-5, the present invention provides a floor grinding machine;

as shown in fig. 1, the dust collector comprises a machine body 2, a protective cover 3 is fixed on the lower surface of the machine body 2, a driving motor 1 is fixedly installed inside the machine body 2, the output end of the driving motor 1 is connected with a grinding device, a dust collector 5 is fixed on the upper surface of the machine body 2, a dust collection pipe 4 is connected to one side of the dust collector 5, a dust storage box 11 is slidably connected to one side of the machine body 2, and a groove handle is arranged on the front surface of the dust storage box 11 so as to facilitate pulling out the dust storage box 11; a connecting column 6 is fixed at one end of the machine body 2, a control box 8 is fixed at one end of the connecting column 6, a main controller 9 is fixedly installed on the upper surface of the control box 8, cross rods 10 are fixed on two sides of the control box 8, a handle 7 is fixed at one end of each of the two cross rods 10, and a roller 12 is arranged at the bottom of the machine body 2;

according to the illustration in fig. 2, two connecting pieces 14 are symmetrically fixed on the lower surface of the machine body 2, a rotating shaft 13 is connected between the two connecting pieces 14 in a penetrating manner, and bearings are fixedly arranged at the joints of the rotating shaft 13 and the two connecting pieces 14, so that the rotating shaft 13 can rotate inside the connecting pieces 14; both ends of the rotating shaft 13 are fixed with rollers 12;

as shown in fig. 1 and 5, the dust collection pipe 4 is divided into two parts by a three-way pipe, the two parts of the dust collection pipe 4 are communicated with the upper surface of the protective cover 3, the bottom ends of the two parts of the dust collection pipe 4 are respectively fixed with a dust collection cover 15, and the dust collection covers 15 are conical, so that the dust collection effect is better; the openings of the two dust hoods 15 are both fixedly provided with filter screens 16 for filtering out impurities and preventing the dust collector 5 from being blocked; the dust collector 5 is connected with a dust outlet pipe, and one end of the dust outlet pipe extends into the dust storage box 11;

according to fig. 3, the grinding device is located inside the protective cover 3, the grinding device comprises a connector 19, a main assembly joint 18 and two auxiliary assembly joints 17 are fixed on the upper surface of the connector 19, and the two auxiliary assembly joints 17 are symmetrically distributed on two sides of the main assembly joint 18, so that the installation is convenient; a grinding disc main body 20 is fixed on the lower surface of the connecting head 19, and a plurality of heat dissipation expansion holes 21 are uniformly formed in the grinding disc main body 20;

according to fig. 4, the connection head 19 includes a first connection plate 191 and a second connection plate 193, an elastic piece 192 is fixed at an edge between the first connection plate 191 and the second connection plate 193, a plurality of damping springs 194 are disposed between the first connection plate 191 and the second connection plate 193, a top end of each damping spring 194 is fixed to a lower surface of the first connection plate 191, and a bottom end of each damping spring 194 is fixed to an upper surface of the second connection plate 193.

It should be noted that, in the present invention, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, either fixedly or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 floor grinding machine comprises a machine body (2) and is characterized in that a protective cover (3) is fixed on the lower surface of the machine body (2), a driving motor (1) is fixedly mounted inside the machine body (2), the output end of the driving motor (1) is connected with a grinding device, a dust collector (5) is fixed on the upper surface of the machine body (2), a dust collection pipe (4) is connected to one side of the dust collector (5), a dust storage box (11) is slidably connected to one side of the machine body (2), a groove-shaped handle is arranged on the front surface of the dust storage box (11), a connecting column (6) is fixed at one end of the machine body (2), a control box (8) is fixed at one end of the connecting column (6), a master controller (9) is fixedly mounted on the upper surface of the control box (8), and transverse rods (10) are fixed on two sides of the control box (8), handles (7) are fixed at one ends of the two cross rods (10), and rollers (12) are arranged at the bottom of the machine body (2).

2. The floor grinding machine according to claim 1, characterized in that two connecting pieces (14) are symmetrically fixed on the lower surface of the machine body (2), a rotating shaft (13) penetrates between the two connecting pieces (14), bearings are fixedly arranged at the joints of the rotating shaft (13) and the two connecting pieces (14), and rollers (12) are fixed at both ends of the rotating shaft (13).

3. The floor grinding machine according to claim 1, characterized in that the dust suction pipe (4) is divided into two parts by a three-way pipe, the two parts of the dust suction pipe (4) are communicated with the upper surface of the protective cover (3), the bottom ends of the two parts of the dust suction pipe (4) are respectively fixed with a dust suction cover (15), and the openings of the two dust suction covers (15) are respectively fixedly provided with a filter screen (16).

4. Floor grinding machine according to claim 1, characterized in that a dust outlet pipe is connected to the dust collector (5), one end of which extends into the interior of the dust storage bin (11).

5. The floor grinding machine according to claim 1, characterized in that the grinding device is located inside the protective cover (3), the grinding device comprises a connecting head (19), a main assembly joint (18) and two auxiliary assembly joints (17) are fixed on the upper surface of the connecting head (19), the two auxiliary assembly joints (17) are symmetrically distributed on two sides of the main assembly joint (18), a grinding disc main body (20) is fixed on the lower surface of the connecting head (19), and a plurality of heat dissipation expansion holes (21) are uniformly formed in the grinding disc main body (20).

6. A floor grinding machine according to claim 5, characterized in that the connection head (19) comprises a first connection plate (191) and a second connection plate (193), that at the edge between the first connection plate (191) and the second connection plate (193) a resilient flap (192) is fixed, and that between the first connection plate (191) and the second connection plate (193) a plurality of damping springs (194) are arranged.

7. A floor grinding machine according to claim 6, characterized in that the top end of each damping spring (194) is fixed to the lower surface of the first connecting plate (191) and the bottom end of each damping spring (194) is fixed to the upper surface of the second connecting plate (193).