CN210335388U

CN210335388U - Terrace grinds machine

Info

Publication number: CN210335388U
Application number: CN201921098843.4U
Authority: CN
Inventors: 何丽君
Original assignee: Hangzhou Lijun Mechanical And Electrical Equipment Co ltd
Current assignee: Hangzhou Zhenqi Electromechanical Equipment Co.,Ltd.
Priority date: 2019-07-13
Filing date: 2019-07-13
Publication date: 2020-04-17
Anticipated expiration: 2029-07-13

Abstract

The utility model discloses a terrace grinding machine, which comprises a grinding device and a control console, wherein the control console is provided with a bracket, one side of the control console is fixedly provided with a control frame, the control frame is articulated with a second hydraulic cylinder, the second hydraulic cylinder is provided with a connecting piece, the bracket is provided with a third hydraulic cylinder, the third hydraulic cylinder is connected with the connecting piece, one side of the grinding device is fixedly provided with a push frame, the third hydraulic cylinder is fixedly connected with the push frame, the grinding device is provided with two supporting wheels, the push frame is provided with two fourth hydraulic cylinders, and the fourth hydraulic cylinder is connected with the supporting wheels. Thereby make the other end of pneumatic cylinder two can upwards remove, pneumatic cylinder three promotes grinding device's one side downwards to make grinding device slope, be convenient for change the work piece of its bottom.

Description

Terrace grinds machine

Technical Field

The utility model relates to a terrace trimming equipment technical field, in particular to 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. The device has the characteristics of portability, flexibility, high working efficiency and the like. The dust collector jack is matched with the dust collector, and the dust collector jack can be directly connected with the grinding machine, so that the dust-free effect is achieved during working. Is ideal equipment for floor engineering treatment.

Terrace grinds machine when using, needs to change its abrasive disc, and ordinary terrace grinds machine when changing the abrasive disc, needs to grind the upset of machine or bed hedgehopping with the terrace, just can change it, and unusual inconvenient grinds the machine to some large-scale terraces, especially can't overturn grinding device. In view of the above problems, a solution is proposed as follows.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a terrace grinds machine has and to incline grinder, makes grinder's lower extreme can show to be convenient for the advantage to the change of grinder bottom accessory.

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

the utility model provides a terrace grinding machine, includes grinder and control cabinet, be equipped with a plurality of buttons on the control cabinet and control the handle, bilateral symmetry of control cabinet lower extreme is equipped with two wheels, wheel and control cabinet normal running fit, be equipped with the support of H shape on the control cabinet, a pot head of support is established in the both sides of control cabinet, and with control cabinet fixed connection, the other end symmetry of support is equipped with two connectors, grinder's upper end is located between two connectors, and rotates with two connectors and be connected, one side of control cabinet has set firmly the control frame, the lower extreme of control frame is located the upper end of support, and with support fixed connection, be equipped with the regulating plate in the control frame, the lower extreme of regulating plate articulates there is pneumatic cylinder one, the output of pneumatic cylinder one is connected with the up end hinge of support, the up end of control frame inside articulates there is pneumatic cylinder two, the grinding device is characterized in that a first through hole is formed in the adjusting plate, the lower end of the second hydraulic cylinder penetrates through the first through hole and is located at the lower end of the adjusting plate, an output shaft of the second hydraulic cylinder is arranged downwards, a connecting piece is fixedly arranged on the output shaft of the second hydraulic cylinder, a third hydraulic cylinder is arranged on the support, one end of the third hydraulic cylinder is rotatably connected with the connecting piece, a pushing frame is fixedly arranged on one side, close to the console, of the grinding device, the output shaft of the third hydraulic cylinder is fixedly connected with the upper end of the pushing frame, a pressing rod is arranged on the support, the three hydraulic cylinders are located between the pressing rod and the support, two supporting wheels are symmetrically arranged on one side, close to the pushing frame, of the grinding device, the two supporting wheels are located at the lower end of the grinding device and are rotatably matched with the grinding device, two fourth hydraulic cylinders are symmetrically arranged on the pushing, and a small hydraulic station is fixedly arranged on the upper end surface of the grinding device.

By adopting the technical scheme, the start and the close of a plurality of hydraulic cylinders can be controlled by operating a button and an operating handle on a control console, a small hydraulic station can supply liquid for the plurality of hydraulic cylinders to enable the plurality of hydraulic cylinders to be normally started, four hydraulic cylinders are started to drive two supporting wheels to move downwards, the lower ends of the two supporting wheels can move downwards to the lower side of a grinding device to jack one side of the grinding device, a second hydraulic cylinder is started to drive a connecting piece to move downwards, the connecting piece can drive one end of a third hydraulic cylinder to move downwards, so that the other end of the third hydraulic cylinder can drive the grinding device to tilt upwards, the grinding device is lifted preliminarily, a pushing frame is pushed to move to one side by the start of the third hydraulic cylinder, the pushing frame can drive one side of the grinding device to move, the grinding device can rotate around the two supporting wheels, and the grinding device can tilt, the replacement of the accessories on the lower end surface of the grinding device is facilitated.

Preferably, the grinding device comprises a grinding cover and a driving motor, two fixing plates are symmetrically and fixedly arranged on the upper end face of the grinding cover, the two fixing plates are respectively rotatably connected with the two connectors, the driving motor is located at the upper end of the grinding cover and fixedly connected with the upper end face of the grinding cover, and an output shaft of the driving motor penetrates through the side wall of the grinding cover and is located at the lower end of the grinding cover.

Adopt above-mentioned technical scheme, can install the abrasive disc on driving motor's output shaft, driving motor starts, drives the abrasive disc and rotates, makes the abrasive disc can grind the terrace, prunes the terrace neatly, grinds the lid and can prevent to be splashed by the disconnected grass of cutting off to make the pruning of completion that grinder can be better to the terrace.

Preferably, the upper end of the inner cavity of the control frame is fixedly provided with a guide rod, the adjusting plate is provided with a guide hole, and the lower end of the guide rod penetrates through the guide hole and is in sliding fit with the guide hole.

By adopting the technical scheme, the guide rod can keep the adjusting plate in linear motion when the adjusting plate moves, so that the adjusting plate is prevented from inclining, and the adjusting plate can move better.

Preferably, two guide wheels are symmetrically arranged on two sides of the connecting piece, the guide wheels are in running fit with the connecting piece, a guide block arranged in the vertical direction is fixedly arranged on the side wall of one side of the control console, and one side of each guide wheel is in contact with the surface of the guide block.

By adopting the technical scheme, when the second hydraulic cylinder pushes the connecting piece to move downwards, the two guide wheels can roll along the guide blocks, so that the connecting piece can move more stably, and the movement of the three ends of the hydraulic cylinder is more stable.

Preferably, two triangular stabilizing frames are arranged on the lower side of the control frame, one side of each stabilizing frame is fixedly connected with the upper end face of the support, and the other side of each stabilizing frame is fixedly connected with the side wall of the control frame.

By adopting the technical scheme, the stabilizing frame can enable the structure between the support and the control frame to be more stable, so that the lower end of the control frame is better fixed on the support, and the control frame can be more stable.

Preferably, a cover is arranged on one side of the control frame, and the cover is fixedly connected with one side of the control frame.

By adopting the technical scheme, the cover cap is fixed on one side of the control frame, which is far away from the control console, so that the components in the control frame cannot be damaged.

Preferably, the lower end in the console is provided with two stepping motors, and output shafts of the stepping motors penetrate through the side wall of the console and are respectively and fixedly connected with the side walls of the two wheels.

By adopting the technical scheme, the two stepping motors are started simultaneously, and can drive the two wheels to rotate, so that the equipment can advance automatically without being pushed, and the labor capacity of workers is reduced.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic side view of the embodiment;

FIG. 3 is a schematic structural view in another direction of the embodiment.

Reference numerals: 1. a grinding device; 11. a grinding cap; 12. a drive motor; 13. a fixing plate; 14. a guide block; 2. a console; 21. a button; 22. a control handle; 23. a wheel; 24. a stepping motor; 3. a support; 31. a connector; 32. a stabilizing frame; 33. a cover; 4. a control frame; 41. an adjusting plate; 42. a first hydraulic cylinder; 43. a second hydraulic cylinder; 44. a connecting member; 45. a hydraulic cylinder III; 46. pushing the frame; 47. a pressure lever; 48. a guide bar; 49. a guide wheel; 5. a support wheel; 51. a fourth hydraulic cylinder; 52. a small hydraulic station.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 and 2, a floor grinding machine includes a grinding device 1 and a console 2, and the console 2 is provided with a plurality of buttons 21 and a control handle 22. Two wheels 23 are symmetrically arranged on two sides of the lower end of the control console 2, and the wheels 23 are in running fit with the control console 2. Two stepping motors 24 are arranged at the lower end inside the console 2, and output shafts of the stepping motors 24 penetrate through the side walls of the console 2 and are fixedly connected with the side walls of the two wheels 23 respectively.

As shown in fig. 1, an H-shaped bracket 3 is disposed on the console 2, and one end of the bracket 3 is sleeved on both sides of the console 2 and is fixedly connected to the console 2. The other end of the bracket 3 is symmetrically provided with two connectors 31, and the upper end of the grinding device 1 is located between the two connectors 31 and is rotatably connected with the two connectors 31. A small hydraulic station 52 is fixedly arranged on the upper end surface of the grinding device 1.

The two stepping motors 24 can be synchronously started by operating the button 21 and the operating handle 22 on the console 2, and the two stepping motors 24 can drive the two wheels 23 to rotate, so that the two wheels 23 can drive the console 2 to move forward. When the console 2 moves, the bracket 3 is driven to move, and the bracket 3 drives the two connectors 31 to move, so that the two connectors 31 generate thrust to the grinding device 1, and the grinding device 1 moves forward along with the console 2.

The whole equipment is driven to move through the two stepping motors 24 without manual pushing, so that the labor capacity of workers is reduced, and the equipment is more convenient to use.

As shown in fig. 1 and 3, a control frame 4 is fixedly disposed on one side of the console 2, and a lower end of the control frame 4 is located at an upper end of the support 3 and is fixedly connected to the support 3. Two triangular stabilizing frames 32 are arranged on the lower side of the control frame 4, one side of each stabilizing frame 32 is fixedly connected with the upper end face of the support 3, and the other side of each stabilizing frame 32 is fixedly connected with the side wall of the control frame 4. A cover 33 is arranged on one side of the control frame 4, and the cover 33 is fixedly connected with one side of the control frame 4.

One side of control frame 4 and the lateral wall fixed connection of control cabinet 2, the lower extreme of control frame 4 is perpendicular with support 3, and with support 3 fixed connection. The stabilizing frame 32 is positioned on one side of the control frame 4, which is far away from the control console 2, and reinforces the joint of the control frame 4 and the support 3, so that the connection between the support 3 and the control frame 4 is more stable, and the control frame 4 can not deviate to two sides when bearing larger force, thereby the control frame 4 can better complete work.

As shown in fig. 1, an adjusting plate 41 is arranged in the control frame 4, a first hydraulic cylinder 42 is hinged to the lower end of the adjusting plate 41, and the output end of the first hydraulic cylinder 42 is hinged to the upper end face of the bracket 3. The upper end of the inner cavity of the control frame 4 is fixedly provided with a guide rod 48, the adjusting plate 41 is provided with a guide hole, and the lower end of the guide rod 48 penetrates through the guide hole and is in sliding fit with the guide hole. The inside up end of control frame 4 articulates there is second pneumatic cylinder 43, has seted up through-hole one on the regulating plate 41, and the lower extreme of second pneumatic cylinder 43 passes through-hole one, and is located the lower extreme of regulating plate 41.

As shown in fig. 1, the output shaft of the second hydraulic cylinder 43 is arranged downward, and a connecting piece 44 is fixedly arranged on the output shaft of the second hydraulic cylinder 43. And a third hydraulic cylinder 45 is arranged on the bracket 3, and one end of the third hydraulic cylinder 45 is rotatably connected with the connecting piece 44. Two guide wheels 49 are symmetrically arranged on two sides of the connecting piece 44, and the guide wheels 49 are in rotating fit with the connecting piece 44. Guide block 15 that vertical direction set up sets firmly on the lateral wall of one side of control cabinet 2, and guide wheel 49's one side and guide block 15's surface contact.

As shown in FIG. 1, a pushing frame 46 is fixedly arranged on one side of the grinding device 1 close to the console 2, and an output shaft of the hydraulic cylinder III 45 is fixedly connected with the upper end of the pushing frame 46. A pressure rod 47 is arranged on the bracket 3, and a hydraulic cylinder III 45 is positioned between the pressure rod 47 and the bracket 3.

The small hydraulic station 52 on the upper end face of the grinding device 1 can supply liquid to each hydraulic cylinder, so that each hydraulic cylinder can work normally, and the start and stop of each hydraulic cylinder can be controlled by operating the button 21 on the console 2. The second hydraulic cylinder 43 is actuated to drive the connecting member 44 to move downward, and the two guide wheels 49 on the connecting member 44 roll along the guide blocks 15. The guide block 15 provides a supporting force to the two guide wheels 49 so that the two guide wheels 49 are not biased to a side close to the guide block 15, thereby making the link 44 more stable when moving.

The downward movement of the link 44 causes one end of the hydraulic cylinder three 45 to move downward. The middle part of the hydraulic cylinder III 45 is positioned between the pressure rod 47 and the bracket 3, so that the other end of the hydraulic cylinder III 45 can move upwards, and the hydraulic cylinder III 45 can drive the pushing frame 46 and the grinding device 1 to be in a small-amplitude inclined state. Then, the hydraulic cylinder three 45 is started to push the pushing frame 46 to move to the side far away from the hydraulic cylinder three 45, and the pushing frame 46 can apply pushing force to one end of the grinding device 1, so that the grinding device 1 can be in a larger-amplitude inclined state, and a user can replace bottom accessories of the grinding device 1 conveniently.

As shown in fig. 1, two support wheels 5 are symmetrically arranged on one side of the grinding device 1 close to the pushing frame 46, and the two support wheels 5 are located at the lower end of the grinding device 1 and are in rotating fit with the grinding device 1. Two hydraulic cylinders four 51 are symmetrically arranged on the pushing frame 46, and output shafts of the hydraulic cylinders four 51 penetrate through the grinding device 1 downwards and are respectively connected with the upper end faces of the two supporting wheels 5 in a rotating mode.

When the grinding device 1 needs to be inclined, the two hydraulic cylinders four 51 are started first, and the two hydraulic cylinders four 51 drive the two supporting wheels 5 to move downwards, so that the two supporting wheels 5 can move to the lower side of one end of the grinding device 1 and contact with the ground. Then, the second hydraulic cylinder 43 and the third hydraulic cylinder 45 are started again, and when the second hydraulic cylinder 43 and the third hydraulic cylinder 45 tilt the grinding device 1, the lower ends of the two support wheels 5 abut against the ground and become supporting points when the grinding device 1 tilts, so that the grinding device 1 can be tilted better.

As shown in fig. 1 and fig. 2, the grinding device 1 includes a grinding cover 11 and a driving motor 12, two fixing plates 14 are symmetrically fixed on an upper end surface of the grinding cover 11, and the two fixing plates 14 are respectively rotatably connected with two connectors 31. The driving motor 12 is located at the upper end of the grinding cover 11 and is fixedly connected with the upper end face of the grinding cover 11. The output shaft of the driving motor 12 penetrates through the side wall of the grinding cover 11 and is located at the lower end of the grinding cover 11.

When the grinding device 1 works, the two cylinders four can drive the two supporting wheels 5 to retract into the grinding device 1, so that the side wall of the grinding cover 11 is propped against the ground. After installing the abrasive disc on driving motor's output shaft, driving motor 12 starts, drives the abrasive disc and rotates, makes the abrasive disc grind the terrace, tailors into the same height with the grass on the terrace, realizes the reason to the terrace.

Claims

1. The utility model provides a terrace grinder, includes grinder (1) and control cabinet (2), its characterized in that, be equipped with a plurality of buttons (21) on control cabinet (2) and control handle (22), the bilateral symmetry of control cabinet (2) lower extreme is equipped with two wheels (23), wheel (23) and control cabinet (2) normal running fit, be equipped with support (3) of H shape on control cabinet (2), the pot head of support (3) is established in the both sides of control cabinet (2), and with control cabinet (2) fixed connection, the other end symmetry of support (3) is equipped with two connectors (31), the upper end of grinder (1) is located between two connectors (31), and rotates with two connectors (31) and is connected, one side of control cabinet (2) has set firmly control frame (4), the lower extreme of control frame (4) is located the upper end of support (3), and fixedly connected with the support (3), be equipped with regulating plate (41) in control frame (4), the lower extreme of regulating plate (41) articulates there is pneumatic cylinder (42), the output of pneumatic cylinder (42) is connected with the up end hinge of support (3), the up end of control frame (4) inside articulates there is pneumatic cylinder two (43), through-hole one has been seted up on regulating plate (41), the lower extreme of pneumatic cylinder two (43) passes through-hole one, and is located the lower extreme of regulating plate (41), the output shaft of pneumatic cylinder two (43) sets up down, connecting piece (44) have set firmly on the output shaft of pneumatic cylinder two (43), be equipped with pneumatic cylinder three (45) on support (3), the one end and the connecting piece (44) of pneumatic cylinder three (45) are rotated and are connected, one side that grinder (1) is close to control cabinet (2) has set firmly and has pushed away frame (46), the output shaft of pneumatic cylinder three (45) and the upper end fixed connection who pushes away frame (46), be equipped with depression bar (47) on support (3), pneumatic cylinder three (45) are located between depression bar (47) and support (3), grinder (1) is close to the one side symmetry that pushes away frame (46) and is equipped with two supporting wheel (5), two supporting wheel (5) are located the lower extreme of grinder (1), and with grinder (1) normal running fit, push away the symmetry on frame (46) and be equipped with two pneumatic cylinder four (51), the output shaft of pneumatic cylinder four (51) runs through grinder (1) downwards, and rotate with the up end of two supporting wheel (5) respectively and be connected, the up end of grinder (1) has set firmly small-size hydraulic pressure station (52).

2. The floor grinding machine according to claim 1, characterized in that the grinding device (1) comprises a grinding cover (11) and a driving motor (12), two fixing plates (14) are symmetrically and fixedly arranged on the upper end surface of the grinding cover (11), the two fixing plates (14) are respectively and rotatably connected with two connectors (31), the driving motor (12) is located at the upper end of the grinding cover (11) and fixedly connected with the upper end surface of the grinding cover (11), and an output shaft of the driving motor (12) penetrates through the side wall of the grinding cover (11) and is located at the lower end of the grinding cover (11).

3. The floor grinding machine according to claim 1, characterized in that a guide rod (48) is fixedly arranged at the upper end of the inner cavity of the control frame (4), a guide hole is formed in the adjusting plate (41), and the lower end of the guide rod (48) passes through the guide hole and is in sliding fit with the guide hole.

4. The floor grinding machine according to claim 1, characterized in that two guide wheels (49) are symmetrically arranged on both sides of the connecting piece (44), the guide wheels (49) are rotatably matched with the connecting piece (44), a guide block (15) arranged in the vertical direction is fixedly arranged on one side wall of the control console (2), and one side of each guide wheel (49) is in contact with the surface of the guide block (15).

5. Floor grinding machine according to claim 1, characterized in that the underside of the control frame (4) is provided with two triangular stabilizing frames (32), one side of the stabilizing frame (32) is fixedly connected with the upper end face of the bracket (3), and the other side of the stabilizing frame (32) is fixedly connected with the side wall of the control frame (4).

6. Lawn grinder according to claim 5, characterized in that the control frame (4) is provided with a cover (33) on one side, the cover (33) being fixedly connected to one side of the control frame (4).

7. Floor grinding machine according to claim 1, characterized in that two stepping motors (24) are provided at the lower end of the inside of the console (2), and the output shafts of the stepping motors (24) penetrate through the side wall of the console (2) and are fixedly connected with the side walls of the two wheels (23), respectively.