CN212371797U

CN212371797U - Novel prevent ground that blocks up machine of grinding

Info

Publication number: CN212371797U
Application number: CN202020907773.9U
Authority: CN
Inventors: 杨正
Original assignee: Guangzhou Yinli Dingye New Material Co ltd
Current assignee: Guangzhou Yinli Dingye New Material Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-19
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a novel anti-blocking ground grinder, which comprises a base, universal wheels are fixedly connected with four corners of the lower end of the base, a connecting column is fixedly connected with the lower end of the base, a spring is fixedly arranged in the connecting column, a dust hood is fixedly connected with the lower end of the connecting column, moving wheels are fixedly arranged at the lower ends of two sides of the dust hood, a separation hood is fixedly arranged at the upper end of the base, a fixing frame is fixedly arranged at one side in the separation hood, a driving motor is fixedly arranged in the fixing frame, a connecting rod is fixedly connected with an output shaft of the driving motor, a hydraulic telescopic cylinder is fixedly connected with the lower end of the connecting rod, a rotating shaft is fixedly connected with the lower end of the hydraulic telescopic cylinder, the utility model has simple structure and novel design, effectively solves the dust generated, saves a large amount of time and improves the working efficiency of the ground grinding machine.

Description

Novel prevent ground that blocks up machine of grinding

Technical Field

The utility model relates to a grind machine technical field, specifically be a novel prevent ground grinding machine of jam.

Background

The ground grinder is mainly used for grinding concrete, stone, terrazzo and epoxy ground, can effectively grind terrazzo, concrete surface layer, epoxy mortar layer, old epoxy ground and the like, has the characteristics of lightness, flexibility, high working efficiency and the like, is matched with a dust collector jack, can be directly connected with the grinder, achieves the dust-free effect during working, and is ideal equipment for ground engineering treatment.

Although current ground grinder is furnished with the dust catcher, because ground grinder works for a long time, can make a large amount of dusts of gathering in the dust catcher pipeline cause the pipeline to block up, lead to the dust catcher work efficiency not good, and current dust catcher pipeline and inside clean more loaded down with trivial details, need unpack the dust catcher apart and clean, from wasting a large amount of time, and current ground grinder when not carrying out ground grinding, need the manual work to adjust and change and just can remove, need consume a large amount of time and manpower in the adjustment process, and it is also more difficult to change the mill.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel prevent ground grinding machine of jam to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the grinding wheel device comprises a base, universal wheels are fixedly connected to four corners of the lower end of the base, a connecting column is fixedly connected to the lower end of the base, a spring is fixedly mounted in the connecting column, a dust hood is fixedly connected to the lower end of the connecting column, moving wheels are fixedly mounted at the lower ends of two sides of the dust hood, an isolation hood is fixedly mounted at the upper end of the base, a fixing frame is fixedly mounted at one side in the isolation hood, a driving motor is fixedly mounted in the fixing frame, a connecting rod is fixedly connected to an output shaft of the driving motor, a hydraulic telescopic cylinder is fixedly connected to the lower end of the connecting rod, a rotating shaft is fixedly connected to the lower end of the rotating shaft, a telescopic connecting rod is fixedly connected to the lower end of the rotating shaft, a buffer, the grinding disc fixing plate is fixedly mounted at the lower end of the grinding disc fixing plate, a clamping edge is fixedly connected to the upper surface of the grinding disc, a dust suction fan is fixedly mounted on the other side of the inside of the isolation cover, a dust suction pipe is fixedly connected to the lower end of the dust suction fan, a dust guide pipe is fixedly connected to one side of the dust suction fan, a dust storage cavity is formed in one side of the inside of the isolation cover, and a handrail is fixedly connected to one side of the dust suction.

Furthermore, the spliced pole is provided with four groups at least, and sets up respectively in suction hood upper end four corners and base lower extreme fixed connection.

Furthermore, the rotating shaft extends out of the lower end of the base, the grinding disc fixing plate is located inside the dust hood, and bearing seats are arranged between the rotating shaft and the base as well as between the rotating shaft and the dust hood.

Furthermore, the lower end of the dust suction pipe is fixedly connected with the dust suction cover, and the dust guide pipe is an elbow pipe and extends into the dust storage cavity.

Furthermore, the hydraulic telescopic cylinder is positioned between the connecting rod and the rotating shaft and can lift the rotating shaft up and down.

Furthermore, the grinding disc fixing plate and the grinding disc are fixedly connected through a clamping groove and a clamping edge.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the millstone fixing plate and the millstone are fixedly connected through the clamping groove and the clamping edge, so that the millstone can be quickly replaced under the condition of abrasion after long-time use, and the buffering spring arranged on the surface of the telescopic connecting rod can be used for buffering points during polishing, so that the abrasion to the ground caused by excessive downward-pressing polishing can be avoided, and the descending height of the millstone can be effectively controlled through the arranged hydraulic telescopic cylinder, so that the millstone can be more stable during polishing;

2. the utility model can seal the dust generated during polishing through the arranged dust hood, and the dust is sucked through the dust suction pipe by the arranged dust suction fan and is guided into the dust storage cavity through the dust guide pipe for collection, thereby being convenient for unified treatment;

3. the utility model discloses simple structure, the modern design, the effectual dust that produces when having solved and polishing, simultaneously can be more quick change the mill, practiced thrift the plenty of time, improved the work efficiency of ground grinding machine.

Drawings

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

FIG. 2 is a schematic view of the structure of the dust hood of the present invention;

fig. 3 is a schematic structural view of the millstone fixing plate of the utility model.

In FIGS. 1-3: 1-a base; 2-universal wheels; 3-connecting a column; 4-a dust hood; 5-a rotating shaft; 6-grinding disc fixing plate; 7-a shielding case; 8, fixing a frame; 9-driving a motor; 10-a connecting rod; 11-a hydraulic telescopic cylinder; 12-a dust suction pipe; 13-a dust storage chamber; 14-a dust guide pipe; 15-handrails; 16-a spring; 17-a moving wheel; 18-telescopic connecting rod; 19-a buffer spring; 20-a card slot; 21-grinding disc; 22-clamping edges; 23-dust suction fan.

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. 1-3, the present invention provides a technical solution: comprising a base 1.

The all fixedly connected with universal wheel 2 in base 1 lower extreme four corners, 1 lower extreme fixedly connected with spliced pole 3 of base, the inside fixed mounting of spliced pole 3 has

spring

16, 3 lower extreme fixedly connected with suction hood 4 of spliced pole, the equal fixed mounting in suction hood 4 both sides lower extreme has removal wheel 17.

Wherein, 1 upper end fixed mounting of base has cage 7, the inside one side fixed mounting of cage 7 has mount 8, the inside fixed mounting of mount 8 has driving motor 9, driving motor 9 output shaft fixedly connected with connecting rod 10, connecting rod 10 lower extreme fixedly connected with

hydraulic stretching jar

11, 11 lower extreme fixedly connected with rotation axis 5 of hydraulic stretching jar, 5 lower extreme fixedly connected with telescopic link 18 of rotation axis, buffer spring 19 has been cup jointed on telescopic link 18 surface, 18 lower extreme fixedly connected with mill fixed plate 6 of telescopic link, draw-in groove 20 has been seted up to 6 lower surfaces of mill fixed plate, 6 lower extreme fixed mounting of mill fixed plate have mill 21, fixed surface is connected with card arris 22 on the mill 21.

The dust collection device is characterized in that a dust collection fan 23 is fixedly mounted on the other side inside the isolation cover 7, a dust collection pipe 12 is fixedly connected to the lower end of the dust collection fan 23, a dust guide pipe 14 is fixedly connected to one side of the dust collection fan 23, a dust storage cavity 13 is formed in one side inside the isolation cover 7, and a handrail 15 is fixedly connected to one side of the dust collection cover 4.

Furthermore, the connecting columns 3 are at least provided with four groups and are respectively arranged at four corners of the upper end of the dust hood 4 and fixedly connected with the lower end of the base 1.

Wherein, four group's spliced poles 3 can make the suction hood 4 more stable when using, can adjust through the inside spring 16 of spliced pole 3 according to the unevenness on ground simultaneously.

Furthermore, the rotating shaft 5 extends out of the lower end of the base 1, the grinding disc fixing plate 6 is located inside the dust hood 4, and bearing seats are arranged between the rotating shaft 5 and the base 1 and between the rotating shaft and the dust hood 4.

Wherein, dust cage 4 can keep apart the dust when polishing through mill 21 to rotation axis 5 is more stable when rotating.

Further, the lower end of the dust suction pipe 12 is fixedly connected with the dust suction cover 4, and the dust guide pipe 14 is an elbow pipe and extends into the dust storage cavity 13.

Wherein, the dust suction fan 23 sucks the dust inside the dust hood 4 through the dust suction pipe 12, and guides the dust into the dust storage cavity 13 through the dust guide pipe 14 for collection, so as to facilitate uniform treatment.

Further, the hydraulic telescopic cylinder 11 is located between the connecting rod 10 and the rotating shaft 5, and can lift the rotating shaft 5 up and down.

Wherein, can descend mill 21 to ground when needs are polished and carry out the work of polishing to can rise when not using, avoid scraping ground.

Further, the grinding disc fixing plate 6 and the grinding disc 21 are fixedly connected through a clamping groove 20 and a clamping rib 22.

The grinding disc 21 can be removed through the clamping groove 20 and the clamping rib 22 when worn after long-term use, and can be replaced quickly.

The working principle is as follows: when in use, the device is pushed to the ground to be polished through the handrail 15, the rear driving hydraulic telescopic cylinder 11 can lower the grinding disc 21 to the ground to polish when polishing is needed, then the hydraulic telescopic cylinder 11 is fixed to ensure the stability of the hydraulic telescopic cylinder 11, the driving motor 9 is started to drive the connecting rod 10 to drive the hydraulic telescopic cylinder 11 and the rotating shaft 5 to simultaneously rotate to polish the ground, dust generated during polishing can be sealed through the arranged dust hood 4 during polishing, and the buffer spring 19 arranged on the surface of the telescopic connecting rod 18 during polishing can be used for providing a buffer point during polishing, so that the ground is prevented from being excessively abraded due to downward pressing polishing, the dust is sucked through the dust suction pipe 12 by the arranged dust suction fan 23 and is guided into the dust storage cavity 13 through the dust guide pipe 14 to be collected, thereby facilitating unified treatment, finally, the grinding disc fixing plate 6 and the grinding disc 21 can be fixedly connected through the clamping groove 20 and the clamping rib 22 after long-term use, so that the grinding disc 21 can be quickly replaced when worn after long-term use.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. The utility model provides a novel prevent ground grinding machine of jam, includes base (1), its characterized in that: the dust collector is characterized in that universal wheels (2) are fixedly connected to the four corners of the lower end of the base (1), connecting columns (3) are fixedly connected to the lower end of the base (1), springs (16) are fixedly mounted inside the connecting columns (3), a dust hood (4) is fixedly connected to the lower end of the connecting columns (3), moving wheels (17) are fixedly mounted on the lower ends of the two sides of the dust hood (4), a separation hood (7) is fixedly mounted at the upper end of the base (1), a fixing frame (8) is fixedly mounted on one side inside the separation hood (7), a driving motor (9) is fixedly mounted inside the fixing frame (8), a connecting rod (10) is fixedly connected to an output shaft of the driving motor (9), a hydraulic telescopic cylinder (11) is fixedly connected to the lower end of the connecting rod (10), a rotating shaft (5) is fixedly connected to the lower end of the hydraulic, buffer spring (19) have been cup jointed on telescopic connection pole (18) surface, telescopic connection pole (18) lower extreme fixedly connected with mill fixed plate (6), draw-in groove (20) have been seted up to mill fixed plate (6) lower surface, mill fixed plate (6) lower extreme fixed mounting has mill (21), fixed surface is connected with card arris (22) on mill (21), the inside opposite side fixed mounting of cage (7) has dust absorption fan (23), dust absorption fan (23) lower extreme fixedly connected with dust absorption pipe (12), dust absorption fan (23) one side fixedly connected with leads dirt pipe (14), dust storage chamber (13) have been seted up to inside one side of cage (7), dust absorption cover (4) one side fixedly connected with handrail (15).

2. A novel anti-clogging floor grinding machine according to claim 1, characterized in that: the connecting columns (3) are at least provided with four groups and are respectively arranged at four corners of the upper end of the dust hood (4) and fixedly connected with the lower end of the base (1).

3. A novel anti-clogging floor grinding machine according to claim 1, characterized in that: the grinding disc type dust collector is characterized in that the lower end of the base (1) extends out of the rotating shaft (5), the grinding disc fixing plate (6) is located inside the dust collection cover (4), and bearing seats are arranged between the rotating shaft (5) and the base (1) and between the rotating shaft and the dust collection cover (4).

4. A novel anti-clogging floor grinding machine according to claim 1, characterized in that: the lower end of the dust suction pipe (12) is fixedly connected with the dust suction cover (4), and the dust guide pipe (14) is an elbow pipe and extends into the dust storage cavity (13).

5. A novel anti-clogging floor grinding machine according to claim 1, characterized in that: the hydraulic telescopic cylinder (11) is positioned between the connecting rod (10) and the rotating shaft (5) and can lift the rotating shaft (5) up and down.

6. A novel anti-clogging floor grinding machine according to claim 1, characterized in that: the grinding disc fixing plate (6) and the grinding disc (21) are fixedly connected through a clamping groove (20) and a clamping rib (22).