CN220613323U - Multifunctional floor grinding machine - Google Patents

Abstract

The utility model discloses a multifunctional floor grinding machine, which relates to the technical field of grinding machines and comprises a frame, a lifting box and a grinding head, wherein rollers are rotatably connected to the front ends of two outer side plates of the frame, driving motors are fixedly connected to the front ends of two inner side plates of the frame, an output shaft of each driving motor is fixedly connected with each roller, the lifting box is fixedly connected to the top surface of the front end of the frame, lifting rails are fixedly connected to two sides of the inner wall of the lifting box in parallel, a lifting frame is fixedly connected to the center of the inner side plate of the grinding head, the lifting frame is slidably arranged in the lifting rails, and fixing plates are fixedly connected to the centers of two sides of the inner wall of the lifting box. This multi-functional terrace grinds machine sets up through the cooperation of pneumatic cylinder, chain and crane, at the in-process of user equipment, can adjust the height of polishing the head, both conveniently change the abrasive disc and can guarantee the pressure with ground after abrasive disc wearing and tearing, it is more convenient to use.

Description

Multifunctional floor grinding machine

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a multifunctional floor grinding machine.

Background

The terrace grinder is mainly used for grinding concrete, stone, terrazzo and epoxy ground, and can effectively grind terrazzo, concrete surface layer, old epoxy ground and the like of the original ground. Has the characteristics of portability, flexibility, high working efficiency and the like. Most of the grinders are matched with dust collector jacks, and can be directly connected with an industrial dust collector, so that a dust-free effect is achieved during working. The grinder is one of important equipment for floor engineering treatment.

When the existing floor grinding machine is used, workers push equipment to walk, labor intensity is high, working efficiency is low, lifting cannot be achieved, grinding sheets are inconvenient to replace, contact pressure with the ground is reduced after the grinding sheets are worn, and grinding effect is affected.

Therefore, it is necessary to provide a multifunctional floor grinder to solve the above problems.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a multifunctional floor grinder, which solves the problems that when the conventional floor grinder is used, most workers push equipment to walk, the labor intensity is high, the working efficiency is low, the lifting cannot be carried out, the grinding sheet is inconvenient to replace, the contact pressure between the grinding sheet and the ground is reduced after the grinding sheet is worn, and the grinding effect is affected.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a multi-functional terrace grinds machine, includes frame, lift case and head of polishing, two outer panel front ends of frame all rotate and are connected with the gyro wheel, the equal fixedly connected with driving motor of two inner panel front ends of frame, driving motor's output shaft and gyro wheel fixed connection, lift case fixed connection is on the front end top surface of frame, the parallel fixedly connected with lift rail in inner wall both sides of lift case, the inner panel center department fixedly connected with crane of head of polishing, the crane slides and sets up in the lift rail, the inner wall both sides center department fixedly connected with fixed plate of lift case, the vertical fixedly connected with pneumatic cylinder in center department of fixed plate, the flexible rod end horizontal fixedly connected with horizontal pole of pneumatic cylinder, the equal rotation in both ends of horizontal pole is connected with sprocket, the meshing has the chain on the sprocket, the both ends of chain are fixed connection respectively on lift and fixed plate, the top other end fixedly connected with control box of frame.

Preferably, three polishing motors are fixedly connected to the top surface of the polishing head, and grinding sheets are fixedly connected to one ends, located inside the polishing head, of output shafts of the three polishing motors.

Preferably, the balance bars which are in sliding fit with the lifting rails are fixedly connected to the two ends of the lifting frame.

Preferably, the bottom of the polishing head and the edge of the frame are both provided with dustproof curtains, and the top surface of the control box is fixedly connected with a seat.

(III) beneficial effects

Compared with the prior art, the utility model provides a multifunctional floor grinding machine, which has the following beneficial effects:

1. this multi-functional terrace grinds machine sets up through the cooperation of gyro wheel and driving motor, in the in-process of user equipment, can use driving motor to drive the gyro wheel and rotate, makes the device can automatic move, reduces intensity of labour, improves work efficiency.

2. This multi-functional terrace grinds machine sets up through the cooperation of pneumatic cylinder, chain and crane, at the in-process of user equipment, can adjust the height of polishing the head, both conveniently change the abrasive disc and can guarantee the pressure with ground after abrasive disc wearing and tearing, it is more convenient to use.

Drawings

FIG. 1 is an isometric view of the present utility model;

fig. 2 is a schematic view of the internal structure of the lift cage of the present utility model.

In the figure: 1. a frame; 2. a control box; 3. a seat; 4. a lifting box; 5. polishing a motor; 6. polishing head; 7. a dust-proof curtain; 8. a roller; 9. a driving motor; 11. lifting rails; 12. a chain; 13. a fixing plate; 14. a balance bar; 15. a lifting frame; 16. a hydraulic cylinder; 17. a cross bar; 18. a sprocket.

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.

Referring to fig. 1-2, a multifunctional floor grinder, including frame 1, lift case 4 and polishing head 6, the equal fixedly connected with gyro wheel 8 of both outer panel front ends of frame 1, the equal fixedly connected with driving motor 9 of both inner panel front ends of frame 1, through the cooperation setting of gyro wheel 8 and driving motor 9, in the in-process of using the device, can use driving motor 9 to drive gyro wheel 8 and rotate, make the device can move voluntarily, reduce intensity of labour, improve work efficiency, driving motor 9's output shaft and gyro wheel 8 fixed connection, lift case 4 fixed connection is on the front end top surface of frame 1, the parallel fixedly connected with lift rail 11 in inner wall both sides of lift case 4, the inboard board center fixedly connected with crane 15 of polishing head 6, through pneumatic cylinder 16, the cooperation setting of chain 12 and crane 15, can adjust the height of polishing head 6, both sides are convenient to change the abrasive disc and can guarantee the pressure with ground after the abrasive disc, it is more convenient to use, crane 15 sliding arrangement is in lift rail 11, lift case 4's inner wall center plate 16 is connected with the pneumatic cylinder 13 with the both ends of chain wheel 13, the horizontal cross bar 13 is connected with the horizontal cross bar 13 with the fixed connection of chain 13 on the both ends of lift case 4, the horizontal chain 13 is fixed connection has the both ends of chain 13, the horizontal roller 13 is fixed with the fixed connection of chain 13 on the both ends of chain 13, the end is fixed with the horizontal bar 13 respectively.

Three motors 5 of polishing of fixedly connected with on the top surface of polishing head 6, the output shaft of three motors 5 of polishing is located the equal fixedly connected with abrasive disc of the inside one end of polishing head 6, and three motors 5 of polishing all set up the abrasive disc, can once accomplish the multiple times of polishing to ground, improves work efficiency.

Both ends of crane 15 all fixedly connected with lift rail 11 sliding fit's balancing pole 14, the contact with crane 15 is connected can be increased to the balancing pole 14, goes up and down more smoothly, avoids the card to stop.

The bottom of the polishing head 6 and the edge of the frame 1 are provided with dustproof curtains 7, dust is generated during polishing, dust can be reduced by the dustproof curtains 7, the working environment is kept clean, the seat 3 is fixedly connected to the top surface of the control box 2, and the comfort level of work is improved.

Working principle: in the process of using equipment, two driving motors 9 can be controlled by the control box 2 to rotate, the trolley 8 can drive the frame 1 to move forwards, when polishing is carried out, the polishing head 6 descends, the abrasive disc contacts with the ground, after the abrasive disc is damaged, the polishing head 6 can be continuously descended, the abrasive disc contacts with the ground, the polishing effect is ensured, when the abrasive disc is replaced, the hydraulic cylinder 16 is operated, the hydraulic cylinder 16 is extended, the chain wheel 18 is carried up, one end of the chain 12 is enabled to ascend in the rotating process by the chain wheel 18, meanwhile, the lifting frame 15 is pulled to ascend under the action of the chain 12, the polishing head 6 is enabled to be lifted, and the abrasive disc is convenient to replace.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A multifunctional floor grinding machine is characterized in that: including frame (1), lift case (4) and head (6) of polishing, two outer panel front ends of frame (1) all rotate and are connected with gyro wheel (8), the equal fixedly connected with driving motor (9) of two inner panel front ends of frame (1), the output shaft and the gyro wheel (8) fixed connection of driving motor (9), lift case (4) fixedly connected with is on the front end top surface of frame (1), the parallel fixedly connected with lift rail (11) in inner wall both sides of lift case (4), the inboard board center department fixedly connected with crane (15) of head (6) of polishing, crane (15) sliding arrangement is in lift rail (11), the equal fixedly connected with fixed plate (13) of inner wall both sides center department of lift case (4), the vertical fixedly connected with pneumatic cylinder (16) of center department of fixed plate (13), the flexible rod end horizontal fixedly connected with horizontal pole (17) of pneumatic cylinder (16), the equal rotation in both ends of horizontal pole (17) is connected with sprocket (18), on the inside plate center department fixedly connected with crane (15) of crane (12), both ends (12) meshing on chain (2) and chain (2) are connected with chain (13) respectively.

2. The multifunctional floor grinding machine according to claim 1, wherein: three polishing motors (5) are fixedly connected to the top surface of the polishing head (6), and grinding sheets are fixedly connected to one end, located inside the polishing head (6), of the output shafts of the three polishing motors (5).

3. The multifunctional floor grinding machine according to claim 1, wherein: balance bars (14) which are in sliding fit with the lifting rail (11) are fixedly connected to two ends of the lifting frame (15).

4. The multifunctional floor grinding machine according to claim 1, wherein: the bottom of the polishing head (6) and the edge of the frame (1) are both provided with dustproof curtains (7), and the top surface of the control box (2) is fixedly connected with a seat (3).