CN220660201U - Shock-absorbing floor grinding machine - Google Patents

Abstract

The utility model discloses a shock-absorbing floor grinder, which relates to the technical field of floor grinders, wherein a sliding rod which is connected in a sliding way through a fixed disc slides up and down in a sliding groove according to the use height required by a user until a first clamping groove or a second clamping groove or a third clamping groove is selected, then the sliding rod is connected with the first clamping groove or the second clamping groove or the third clamping groove by sliding into the first clamping groove or the second clamping groove or the third clamping groove, and then the sliding rod is pushed for use, the grinding head moves downwards through the grinding head under the base, then drives the grinding head to rotate for use, and in the process that the grinding head is used to shake, the upper surface through the buffering damping on the fixed block and the grinding head is connected for the buffering damping can play buffering shock attenuation to the grinding head, thereby can cushion shock attenuation to the grinding head, realize the height that can adjust the handle, and can provide the absorbing function from top to bottom at the grinding head in-process that the grinding head of grinding machine used.

Description

Shock-absorbing floor grinding machine

Technical Field

The utility model relates to the technical field of floor grinding machines, in particular to a damping floor grinding 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. Has the characteristics of portability, flexibility, high working efficiency and the like.

However, the existing floor grinding machine can vibrate up and down when working, so that a worker pushes an arm of the floor grinding machine to generate paralysis, operation is affected, and meanwhile, the height of the pushing handle cannot be adjusted by the inconvenient worker due to the fact that the handle is fixed, so that certain inconvenience is caused when the worker uses the floor grinding machine.

Disclosure of Invention

In order to solve the above-mentioned shortcomings in the prior art, an object of the present utility model is to provide a shock-absorbing floor grinding machine, which can adjust the height of a handle and provide up-down shock absorption during the use of a grinding head of the grinding machine.

The aim of the utility model can be achieved by the following technical scheme: a shock absorbing floor grinding machine comprising:

a connecting plate;

a grinding head capable of moving up and down and rotating is arranged below the connecting plate, and a buffer damper is arranged above the grinding head;

fixing plates are fixedly arranged on two sides of the connecting plate, sliding grooves are formed in the fixing plates, three guide grooves are formed in one side of each sliding groove, and the three guide grooves are communicated with the sliding grooves; the sliding chute is connected with a sliding rod in a sliding manner, a first clamping groove is formed in the fixed disc, a second clamping groove is formed in the lower portion of the first clamping groove, the second clamping groove is formed in the fixed disc, a third clamping groove is formed in the lower portion of the second clamping groove, the third clamping groove is formed in the fixed disc, and a handle is fixedly mounted on the sliding rod.

The technical scheme has the following principle and effects: the grinding head plays a role in grinding, the buffering damping is used for playing a damping effect on the grinding head in the process of lifting up and down, the three guide grooves are located at three heights and are respectively communicated with the first clamping groove, the second clamping groove and the third clamping groove, the sliding grooves formed in the fixed disc can enable the sliding rod to move at all positions of the sliding grooves, and through the conduction of the three guide grooves, the sliding rod can be changed in the three positions of the first clamping groove, the second clamping groove and the third clamping groove in different heights, the sliding rod can be fixedly connected to be used at three different positions, so that the three clamping grooves can be suitable for different users, and the handle is used for holding by the users to push the sliding rod;

when the grinding machine is used, firstly, according to the use height required by a user, the sliding rod which is connected in the sliding way through the fixed disc slides up and down in the sliding groove, after the first clamping groove or the second clamping groove or the third clamping groove is selected, the sliding rod is connected and fixed with the first clamping groove or the second clamping groove or the third clamping groove through the conduction of the guide groove, then a user pushes the grinding machine to use the grinding machine, then the grinding machine is driven to rotate for use, in the process that the grinding machine is used to be dithered, the grinding machine can play a role of buffering and damping through buffering and damping, so that the grinding machine can be buffered and damped, the use height can be adjusted, and the function of up and down damping can be provided in the use process of the grinding machine.

Further, the sliding groove is communicated with the first clamping groove, the sliding groove is communicated with the second clamping groove, and the sliding groove is communicated with the third clamping groove.

Further, the sliding rod is matched with the first clamping groove, the sliding rod is matched with the second clamping groove, and the sliding rod is matched with the third clamping groove.

Further, the lower surface of the connecting plate is fixedly provided with a telescopic cylinder, and the telescopic end of the telescopic cylinder is fixedly connected with a base.

Further, the fixed mounting of surface under the base has the connection pad, surface mounting has a plurality of buffering damping under the connection pad, and fixed mounting has the fixed plate under the buffering damping of a plurality of, fixed surface mounting has the motor under the fixed plate, motor output fixedly connected with bistrique.

Further, a damping wheel is arranged below the base.

The noun, conjunctive or adjective parts referred to in the above technical solutions are explained as follows:

by fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type.

And (3) detachable connection: the detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly.

Non-detachable connection: the non-detachable connection mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Also, during connection, attention should be paid to process quality, technical inspection and remedial measures (e.g., correction, polishing, etc.).

The utility model has the beneficial effects that:

in the using process, the grinding head moving up and down is buffered and damped through the buffering damping on the fixed block, the sliding rod is slid into the first clamping groove, the second clamping groove or the third clamping groove in the sliding groove according to the using height of a user, and then the handle is held for use, so that the height of the handle is changed, and the functions of up and down damping can be provided in the using process of the grinding head of the grinding machine.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

fig. 3 is a schematic side view of the present utility model.

In the figure:

1. a connecting plate; 2. a fixed plate; 3. a chute; 4. a slide bar; 5. a grip; 6. a first clamping groove; 7. a second clamping groove; 8. a third clamping groove; 9. a guide groove; 10. a telescopic cylinder; 11. a base; 12. a connecting disc; 13. buffering and damping; 14. a fixing plate; 15. a motor; 16. grinding head; 17. and a damping wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment of a shock absorbing floor grinding machine according to the present application is described herein in connection with fig. 1 to 3. Specifically, the floor grinding machine is constructed as an integrated structure having eleven members of a connection plate 1, a grinding head 16, a buffer damper 13, a fixed disk 2, a slide bar 4, a grip 5, a slide groove 3, a first clamping groove 6, a second clamping groove 7, a third clamping groove 8, a clamping groove and the like. According to the use height required by a user, the sliding rod 4 which is connected in a sliding manner through the fixed disc 2 slides up and down in the sliding groove 3 until the first clamping groove 6 or the second clamping groove 7 or the third clamping groove 8 is selected, then the sliding rod 4 is connected and fixed with the first clamping groove 6 or the second clamping groove 7 or the third clamping groove 8 through the conduction of the guide groove 9, then a user pushes the sliding rod 4 to use the sliding rod, the grinding head 16 is driven to move downwards and rotate to use the sliding rod, and in the shaking process of the grinding head 16, the grinding head 16 can be buffered and damped through the buffer damping 13, so that the use height of the grinding head 16 can be adjusted, and in the use process of the grinding head 16, the upper and lower damping functions can be provided.

As shown in fig. 1 to 3, a shock-absorbing floor grinder includes:

a connecting plate 1;

the grinding head 16 capable of moving up and down and rotating is arranged below the connecting plate 1, and the buffer damping 13 is arranged above the grinding head 16, and further explanation is that in the specific implementation process, the grinding head 16 plays a role in grinding, and the buffer damping 13 is used for playing a damping effect on the grinding head 16 in the process of lifting up and down;

the two sides of the connecting plate 1 are fixedly provided with fixing plates 2, a sliding groove 3 is formed in the fixing plates 2, three guide grooves 9 are formed in one side of the sliding groove 3, the three guide grooves 9 are communicated with the sliding groove 3, the three guide grooves 9 are located at three heights, and the three guide grooves are respectively communicated with a first clamping groove 6, a second clamping groove 7 and a third clamping groove 8; the sliding groove 3 is slidably connected with the sliding rod 4, the fixed disc 2 is provided with a first clamping groove 6, a second clamping groove 7 is arranged below the first clamping groove 6, the second clamping groove 7 is formed in the fixed disc 2, a third clamping groove 8 is formed below the second clamping groove 7, the third clamping groove 8 is formed in the fixed disc 2, the sliding rod 4 is fixedly provided with a handle 5, and it is further required to explain that in the specific implementation process, the sliding groove 3 formed in the fixed disc 2 can enable the sliding rod 4 to move at each position of the sliding groove 3, and through the conduction of three guide grooves 9, the sliding rod 4 can be fixedly connected at three different positions of the first clamping groove 6, the second clamping groove 7 and the third clamping groove 8, so that the sliding rod 4 can be suitable for different users, and the handle 5 is used for holding and pushing by the users;

in addition, in the illustrated embodiment, the first clamping groove 6 may be provided with various shapes such as a long shape, a square shape, a cylindrical shape, etc. in the actual use process, and the first clamping groove 6 is provided with a long shape in the illustrated embodiment, so that the first clamping groove 6 can be clamped with the sliding rod 4.

In addition, in the illustrated embodiment, the second clamping groove 7 may be provided with various shapes such as a long shape, a square shape, a cylindrical shape, etc. in the actual use process, and the second clamping groove 7 is provided with a long shape in the illustrated embodiment, so that the second clamping groove 7 can be clamped with the sliding rod 4.

In addition, in the illustrated embodiment, the third clamping groove 8 may be provided with various shapes such as a long shape, a square shape, a cylindrical shape, etc. in the actual use process, and the third clamping groove 8 is provided with a long shape in the illustrated embodiment, so that the third clamping groove 8 can be clamped with the sliding rod 4.

When the grinding machine is used, firstly, according to the use height required by a user, the sliding rod 4 which is connected in a sliding way through the fixed disc 2 slides up and down in the sliding groove 3 until the first clamping groove 6 or the second clamping groove 7 or the third clamping groove 8 is selected, then the sliding rod 4 is connected and fixed with the first clamping groove 6 or the second clamping groove 7 or the third clamping groove 8 through the conduction of the guide groove 9, then a user pushes the grinding machine to use the grinding machine, the grinding machine 16 is moved downwards and then drives the grinding machine 16 to rotate for use, and in the process of shaking the grinding machine 16, the grinding machine 16 can be subjected to buffering and damping through the buffering and damping 13, so that the use height can be adjusted, and in the process of using the grinding machine 16, the function of up and down damping can be provided.

It should be further noted that, in the specific implementation process, the sliding groove 3 is communicated with the first clamping groove 6, the sliding groove 3 is communicated with the second clamping groove 7, and the sliding groove 3 is communicated with the third clamping groove 8, so that the sliding rod 4 can change the height by moving on the sliding groove 3, and is further connected with the first clamping groove 6 or the second clamping groove 7 or the third clamping groove 8.

It should be further noted that, in the specific implementation process, the sliding rod 4 is adapted to the first clamping groove 6, the sliding rod 4 is adapted to the second clamping groove 7, and the sliding rod 4 is adapted to the third clamping groove 8, so that the sliding rod 4 can be clamped and fixed with the first clamping groove 6, the second clamping groove 7 and the third clamping groove 8.

It should be further noted that, in the concrete implementation process, the fixed surface installs flexible cylinder 10 under the connecting plate 1, flexible cylinder 10 telescopic end fixedly connected with base 11, fixed surface installs connection pad 12 under the base 11, fixed surface installs a plurality of buffering damping 13 under the connection pad 12, fixed mounting has fixed plate 14 under a plurality of buffering damping 13, fixed surface installs motor 15 under the fixed plate 14, motor 15 output fixedly connected with bistrique 16, connection pad 12 is used for connecting base 11 and buffering damping 13, and flexible cylinder 10 is used for driving base 11 and reciprocates to drive motor 15 and bistrique 16 and reciprocate, play the lift effect to bistrique 16, and motor 15 is used for driving bistrique 16 and rotates, thereby realizes the grinding.

It should be further noted that, in the specific implementation process, the damping wheel 17 is mounted on the lower surface of the base 11, so that the base can be pushed by a person conveniently during use, and a certain damping effect is achieved.

The damping floor grinding machine provided by the utility model is further described below with reference to the accompanying drawings and the implementation modes.

Referring to fig. 1-3, a telescopic cylinder 10 is fixedly mounted on the lower surface of the connecting plate 1, a base 11 is fixedly connected to the telescopic end of the telescopic cylinder 10, a connecting disc 12 is fixedly mounted on the lower surface of the base 11, a plurality of buffer dampers 13 are mounted on the lower surface of the connecting disc 12, a fixing plate 14 is fixedly mounted below the plurality of buffer dampers 13, a motor 15 is fixedly mounted on the lower surface of the fixing plate 14, a grinding head 16 is fixedly connected to the output end of the motor 15, the connecting disc 12 is used for connecting the base 11 and the buffer dampers 13, the telescopic cylinder 10 is used for driving the base 11 to move up and down so as to drive the motor 15 and the grinding head 16 to move up and down, lifting effect on the grinding head 16 is achieved, the motor 15 is used for driving the grinding head 16 to rotate, grinding is achieved, the buffer dampers 13 are arranged above the grinding head 16, and the buffer dampers 13 are used for playing a role of grinding in the process of lifting up and down the grinding head 16;

the two sides of the connecting plate 1 are fixedly provided with a fixed disc 2, a chute 3 is formed in the fixed disc 2, three guide grooves 9 are formed in one side of the chute 3, the three guide grooves 9 are communicated with the chute 3, a slide bar 4 is connected in a sliding manner in the chute 3, a first clamping groove 6 is formed in the fixed disc 2, a second clamping groove 7 is formed below the first clamping groove 6, the second clamping groove 7 is formed in the fixed disc 2, a third clamping groove 8 is formed below the second clamping groove 7, the third clamping groove 8 is formed in the fixed disc 2, the chute 3 is communicated with the first clamping groove 6, the chute 3 is communicated with the second clamping groove 7, the chute 3 is communicated with the third clamping groove 8, so that the height of the slide bar 4 can be changed by moving on the chute 3, and then the first clamping groove 6 or the second clamping groove 7 or the third clamping groove 8 are connected, a handle 5 is fixedly arranged on the slide bar 4, the chute 3 formed in the fixed disc 2 can be used for enabling the slide bar 3 to move in the position of the first clamping groove 6 or the second clamping groove 7 or the third clamping groove 8, the slide bar 4 can be connected with the slide bar 4 by the second clamping groove 4 in a position different from the first clamping groove 4 and the second clamping groove 4, and the second clamping groove 4 can be matched with the slide bar 4 by the position of the slide bar 4 to be different from the first clamping groove 4 and the second clamping groove 4;

when the grinding machine is used, firstly, according to the use height required by a user, the sliding rod 4 which is connected in a sliding way through the fixed disc 2 slides up and down in the sliding groove 3 until the first clamping groove 6 or the second clamping groove 7 or the third clamping groove 8 is selected, then the sliding rod 4 is connected and fixed with the first clamping groove 6 or the second clamping groove 7 or the third clamping groove 8 through the conduction of the guide groove 9, then a user pushes the base 11 to move downwards through the telescopic cylinder 10, so that the grinding head 16 is driven to move downwards, then the motor 15 drives the grinding head 16 to rotate for use, in the process that the grinding head 16 is dithered up and down, the grinding head 16 can be buffered and damped through the buffer damping 13 below the connecting disc 12, so that the use height can be adjusted, and the up and down damping function of the grinding head 16 can be provided in the use process of the grinding head 16 of the grinding machine.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which have been described in the foregoing and description merely illustrates the principles of the disclosure, and that various changes and modifications may be made therein without departing from the spirit and scope of the disclosure, which is defined in the appended claims.

Claims (6)

1. A shock absorbing floor grinding machine, comprising:

a connection plate (1);

a grinding head (16) capable of moving up and down and rotating is arranged below the connecting plate (1), and a buffer damper (13) is arranged above the grinding head (16);

fixed discs (2) are fixedly arranged on two sides of the connecting plate (1), sliding grooves (3) are formed in the fixed discs (2), three guide grooves (9) are formed in one side of each sliding groove (3), and the three guide grooves (9) are communicated with the corresponding sliding grooves (3); sliding connection has slide bar (4) in spout (3), first draw-in groove (6) have been seted up on fixed disk (2), first draw-in groove (6) below is equipped with second draw-in groove (7), second draw-in groove (7) are seted up on fixed disk (2), second draw-in groove (7) below is equipped with third draw-in groove (8), third draw-in groove (8) are seted up on fixed disk (2), fixed mounting has handle (5) on slide bar (4).

2. A shock absorbing floor grinding machine according to claim 1, characterized in that the chute (3) communicates with a first clamping groove (6), the chute (3) communicates with a second clamping groove (7), and the chute (3) communicates with a third clamping groove (8).

3. A shock absorbing floor grinding machine according to claim 2, characterized in that the slide bar (4) is adapted to the first clamping groove (6), the slide bar (4) is adapted to the second clamping groove (7), and the slide bar (4) is adapted to the third clamping groove (8).

4. The shock-absorbing floor grinding machine according to claim 1, wherein a telescopic cylinder (10) is fixedly arranged on the lower surface of the connecting plate (1), and the telescopic end of the telescopic cylinder (10) is fixedly connected with a base (11).

5. The damping floor grinding machine according to claim 4, wherein a connecting disc (12) is fixedly arranged on the lower surface of the base (11), a plurality of buffering dampers (13) are arranged on the lower surface of the connecting disc (12), a fixing plate (14) is fixedly arranged under the plurality of buffering dampers (13), a motor (15) is fixedly arranged on the lower surface of the fixing plate (14), and a grinding head (16) is fixedly connected with the output end of the motor (15).

6. A floor grinding machine according to claim 5, characterized in that under the base (11) is mounted a damping wheel (17).