CN210703972U

CN210703972U - Terrace grinds machine

Info

Publication number: CN210703972U
Application number: CN201921194488.0U
Authority: CN
Inventors: 卢西奎; 李承龙
Original assignee: Shandong Chaofan Machinery Co Ltd
Current assignee: Shandong Chaofan Machinery Co Ltd
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-06-09
Anticipated expiration: 2029-07-27

Abstract

The utility model discloses a terrace grinds machine, the on-line screen storage device comprises a base, one side fixedly connected with frame at base top, the top fixedly connected with movable frame of base, and be located one side of frame, it is connected with the threaded rod to rotate between movable frame bottom and the top, the surface threaded connection of threaded rod has the thread piece, one side sliding connection in one side of movable frame inner wall of thread piece, the surface fixedly connected with belt pulley A of threaded rod bottom. The utility model discloses a starter motor B for belt pulley A is rotatory, makes belt pulley B rotatory, makes the threaded rod rotatory, makes the screw block up-and-down motion, makes layer board up-and-down motion, simultaneously through starter motor A, makes U type groove up-and-down motion, makes the dashpot up-and-down motion, makes mill up-and-down motion, can conveniently polish work. The utility model has the advantages of simple structure, reasonable in design, it is safe convenient, work efficiency is high.

Description

Terrace grinds machine

Technical Field

The utility model relates to a grind the machine, specifically be a terrace grinds machine.

Background

The grinder can grind the concrete/stone/terrazzo/epoxy ground, can effectively grind the terrazzo, the concrete surface layer, the epoxy mortar layer, the old epoxy ground and the like, and enables the surface of the floor to be clean, bright and smoother, thereby improving the aesthetic degree of the floor. The terrace grinder is mainly used for grinding the ground, and can effectively grind terrazzo, a concrete surface layer, an epoxy mortar layer, an old epoxy ground and the like. Have characteristics such as light, nimble, work efficiency height, however, terrace grinds machine when meetting the topography of height unevenness, just no longer has these advantages to prior art's terrace grinds machine weight is all very heavy, generally all has two hundred more three hundred jin of weights, can waste a large amount of time in the use, manpower etc. and because the very heavy of terrace grinds machine weight, can produce very big potential safety hazard in the use, give people and brought many puzzles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a terrace grinds machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a floor grinding machine comprises a base, a machine frame is fixedly connected with one side of the top of the base, a movable frame is fixedly connected with the top of the base, and is positioned at one side of the frame, a threaded rod is rotatably connected between the bottom and the top of the movable frame, the outer surface of the threaded rod is in threaded connection with a threaded block, one side of the threaded block is connected with one side of the inner wall of the movable frame in a sliding manner, the outer surface of the bottom end of the threaded rod is fixedly connected with a belt pulley A, the bottom of one side of the movable frame is fixedly connected with a motor B, the surface of the output shaft of the motor B is fixedly connected with a belt pulley B, the top of the base is fixedly connected with a supporting rod, and is located one side of movable frame, one side sliding connection of bracing piece has the layer board, one side of layer board runs through in bracing piece and movable frame in proper order and extends to the inside of movable frame, the layer board extends to the fixed opposite side with the screw block of the inside one side of movable frame. The bottom fixedly connected with U type groove of layer board, the top of the inner wall in U type groove is provided with motor A, U type groove runs through in the base and extends to the bottom of base, the fixed surface of motor A output shaft is connected with the connecting rod, the bottom fixedly connected with dashpot of connecting rod, be provided with vibration damping mount between the both sides of dashpot inner wall, two ejector pins of the equal fixedly connected with in both sides of vibration damping mount, two the bottom of ejector pin is provided with the mill.

Preferably, the pulley A and the pulley B are in transmission connection through a belt.

Preferably, two round wheels are fixedly mounted on two sides of the bottom of the base.

Preferably, the round wheel is a damping universal wheel.

Preferably, the top of the other side of the rack is provided with an operating arm.

Preferably, a plurality of damping springs are arranged at the top of the damping base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the setting is through starter motor B for belt pulley A is rotatory, and first belt passes through the belt conveying with belt pulley B and is connected, makes belt pulley B rotatory, makes the threaded rod rotatory, makes screw block up-and-down motion, makes layer board up-and-down motion, simultaneously through starter motor A, makes U type groove up-and-down motion, makes the dashpot up-and-down motion, makes mill up-and-down motion, can conveniently polish work. The utility model discloses the messenger can realize the up-and-down motion of mill, even when meetting the topography height not smooth, also can grind the operation fast, has improved work efficiency, has also reduced operator's the amount of labour simultaneously. Generally speaking, the utility model has the advantages of simple structure, reasonable in design, it is safe convenient, work efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial schematic view of the position a of the present invention.

In the figure: 1. operating the support arm; 2. a frame; 3. a threaded rod; 4. a movable frame; 5. a support bar; 6. a support plate; 7. a U-shaped groove; 8. a motor A; 9. a base; 10. a connecting rod; 11. a buffer tank; 12. a damping spring; 13. a damping mount; 14. a top rod; 15. a grinding disc; 16. a round wheel; 17. a belt pulley A; 18. a belt pulley B; 19. a motor B; 20. a thread block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides an embodiment:

a terrace grinding machine comprises a base 9, one side of the top of the base 9 is fixedly connected with a machine frame 2, the top of the base 9 is fixedly connected with a movable frame 4 and is positioned at one side of the machine frame 2, a threaded rod 3 is rotatably connected between the bottom and the top of the movable frame 4, the outer surface of the threaded rod 3 is in threaded connection with a threaded block 20, one side of the threaded block 20 is in sliding connection with one side of the inner wall of the movable frame 4, the outer surface of the bottom end of the threaded rod 3 is fixedly connected with a belt pulley A17, the bottom of one side of the movable frame 4 is fixedly connected with a motor B19, the surface of the output shaft of the motor B19 is fixedly connected with a belt pulley B18, the top of the base 9 is fixedly connected with a supporting rod 5 and is positioned at one side of the movable frame 4, one side of the supporting rod 5 is in sliding connection with a supporting plate 6, one side of the supporting plate, the bottom fixedly connected with U type groove 7 of layer board 6, the top of the inner wall of U type groove 7 is provided with motor A8, U type groove 7 runs through in base 9 and extends to the bottom of base 9, the fixed surface of motor A8 output shaft is connected with connecting rod 10, the bottom fixedly connected with dashpot 11 of connecting rod 10, be provided with vibration damping mount 13 between the both sides of dashpot 11 inner wall, two ejector pins 14 of the equal fixedly connected with in both sides of vibration damping mount 13, can play and alleviate impact and absorbing effect, the bottom of two ejector pins 14 is provided with mill 15, the utility model discloses the messenger can realize the up-and-down motion of mill, even when meetting the topography height unevenness, also can grind the operation fast, improved work efficiency, also reduced operator's the amount of labour simultaneously, provide the safety guarantee for the workman, realize really facilitating for workman's work.

In this embodiment, pulley A17 is in belt-transmitting connection with pulley B18.

In this embodiment, two round wheels 16 are fixedly mounted on both sides of the bottom of the base 9.

In this embodiment, the round wheels 16 are shock absorbing universal wheels.

In this embodiment, the top of the other side of the frame 2 is provided with an operating arm 1.

In the present embodiment, a plurality of damper springs 12 are provided on the top of the damper base 13.

The working principle is as follows: during the use, through starter motor B19, make belt pulley A rotatory, belt pulley A17 passes through the belt transmission with belt pulley B18 and is connected, make belt pulley B18 rotatory, make threaded rod 3 rotatory, make screw block 20 up-and-down motion, make layer board 6 up-and-down motion, simultaneously through starter motor A8, make U type groove 7 up-and-down motion, make dashpot 11 up-and-down motion, make mill 15 up-and-down motion, can conveniently carry out the work of polishing.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A terrace grinder, comprising a base, characterized in that: the improved structure of the base comprises a base, wherein a rack is fixedly connected to one side of the top of the base, a movable frame is fixedly connected to the top of the base and is positioned on one side of the rack, a threaded rod is rotatably connected between the bottom and the top of the movable frame, a threaded block is connected to the outer surface of the threaded rod in a threaded manner, one side of the threaded block is slidably connected to one side of the inner wall of the movable frame, a belt pulley A is fixedly connected to the outer surface of the bottom end of the threaded rod, a motor B is fixedly connected to the bottom of one side of the movable frame, a belt pulley B is fixedly connected to the surface of the output shaft of the motor B, a supporting rod is fixedly connected to the top of the base and is positioned on one side of the movable frame, a supporting plate is slidably connected to one side of the supporting rod, one, the bottom fixedly connected with U type groove of layer board, the top of the inner wall in U type groove is provided with motor A, U type groove runs through in the base and extends to the bottom of base, the fixed surface of motor A output shaft is connected with the connecting rod, the bottom fixedly connected with dashpot of connecting rod, be provided with vibration damping mount between the both sides of dashpot inner wall, two ejector pins of the equal fixedly connected with in both sides of vibration damping mount, two the bottom of ejector pin is provided with the mill.

2. A floor grinding machine according to claim 1, characterized in that: the belt pulley A and the belt pulley B are in transmission connection through a belt.

3. A floor grinding machine according to claim 1, characterized in that: two round wheels are fixedly mounted on two sides of the bottom of the base.

4. A floor grinding machine according to claim 3, characterized in that: the round wheel is a damping universal wheel.

5. A floor grinding machine according to claim 1, characterized in that: and an operating support arm is arranged at the top of the other side of the rack.

6. A floor grinding machine according to claim 1, characterized in that: and a plurality of damping springs are arranged at the top of the damping base.