CN221210983U - Portable terrace grinds machine with protective structure - Google Patents

Abstract

The utility model discloses a portable floor grinder with a protective structure, which comprises: the handle and the cover plate are arranged below the handle internally; the outer side of the handle is provided with a protection mechanism, wherein the protection mechanism comprises a damping spring, an outer sleeve and damping foam, and the damping spring and the damping foam are distributed at equal angles on the outer side of the handle; the dust removing mechanism is arranged above the cover plate and comprises a dust box, an air sucking pump, a discharging door and a feeding port, wherein the dust box is rotationally connected with the discharging door, and the feeding port is distributed in bilateral symmetry. This portable terrace grinds machine with protective structure can effectively avoid the hand to receive tremble when the construction and lead to the hand to tingle, plays guard action to the hand, improves work efficiency, and can absorb and collect the dust that produces when constructing, avoids job site dust to fly upward, guarantees that healthy to operating personnel, and convenient clearance, easy and simple to handle.

Description

Portable terrace grinds machine with protective structure

Technical Field

The utility model relates to the technical field of floors, in particular to a portable floor grinder with a protection structure.

Background

The floor is formed by using special materials and process construction, generally has the characteristics of moisture resistance, heat preservation, wear resistance and the like, comprises an epoxy self-leveling floor, an epoxy anti-static floor, an epoxy anti-slip floor, a polyurethane floor, a concrete sealing curing agent floor and the like, and is subjected to polishing and leveling by using a grinder in construction, and portable floor grinders on the market are various;

The utility model patent of publication number CN214109842U, disclose a portable grinder with protection shock-absorbing function for floor paint, including casing and rubber column, the top of machine bright is provided with the outer bright of motor, and the outer bright surface of motor is provided with the screw, the below of machine bright is provided with the outer bright of protection, and the below of the outer bright of protection is provided with the connection card bright, the top of machine bright is provided with the handrail, and the lower extreme of handrail is provided with control panel, the below of connection card bright is provided with the fixing clip lid, and the below of fixing clip lid is provided with the disc apron, the below of disc apron is provided with the protection card bright. The portable grinding machine with the protection morning-reducing function for the floor paint is provided with the rubber column, the rubber column is arranged above the shaft lever, the portable grinding machine can perform a definite morning-reducing function, the rubber material has a definite buffering effect, power can be generated when the shaft lever rotates, the shaking phenomenon can not be avoided, and the pressure-resistant and collision-resistant effects can be achieved through the rubber column;

However, the above technical solution still has some drawbacks, such as the hand is easy to shake during construction to cause the hand to become tingling, the inconvenient hand plays a role in protecting, the working efficiency of the game, and a lot of dust can be generated during construction to cause the dust fly on the construction site, and the health of the operator is easily threatened, therefore, we propose a portable floor grinder with a protection structure to solve the problems set forth in the above.

Disclosure of utility model

The utility model aims to provide a portable floor grinder with a protective structure, which solves the problems that the hand of the conventional portable floor grinder provided by the background art is easy to shake to cause hand tingling during construction, inconvenient hand plays a role in protection, the game work efficiency, and a large amount of dust is generated during construction, so that dust flies on a construction site, and the health of operators is easily threatened.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a portable floor grinding machine having a protective structure, comprising:

A motor is arranged in the lower part of the handle;

Further comprises:

The outer side of the handle is provided with a protection mechanism, wherein the protection mechanism comprises a damping spring, an outer sleeve and damping foam, and the damping spring and the damping foam are distributed at equal angles on the outer side of the handle;

The dust removing device comprises a cover plate, wherein a dust removing mechanism is arranged above the cover plate and comprises a dust box, an air sucking pump, a discharging door and a feeding port, wherein the dust box is rotationally connected with the discharging door, and the feeding port is distributed in bilateral symmetry.

Preferably, the damping springs and the damping foam are distributed on the outer side of the handle in a staggered mode, and an outer sleeve is fixed on the outer side of the damping springs and the damping foam.

Preferably, a rubber ring is fixed below the inner side of the cover plate, and a grinding plate is connected to the inner side of the cover plate in a rotating manner.

Preferably, a dust box is fixed above the cover plate, and an air pump is arranged above the dust box;

the inside of dirt box is provided with the pan feeding mouth, and the pan feeding mouth is connected with the apron.

Preferably, the front side draw-in groove of dirt box is connected with the door of unloading, and the equal draw-in groove of apron and the left end of unloading the door is connected with the installation pole, the internally mounted of installation pole has supporting spring, and supporting spring's outer end is fixed with the stopper.

Preferably, the inside sliding connection of dirt box has the pushing plate, and the upper end outside of pushing plate closely laminates there is first rubber strip and second rubber strip, the outside of first rubber strip and second rubber strip is all fixed in the inside of dirt box.

Compared with the prior art, the utility model has the beneficial effects that: the portable terrace grinder with the protection structure can effectively prevent hands from being trembled to cause hand tingling during construction, plays a role in protecting hands, improves working efficiency, can absorb and collect dust generated during construction, prevents dust from flying on construction sites, ensures the physical health of operators, is convenient to clean, and is simple and convenient to operate;

1. The damping spring, the outer sleeve and the damping foam are fixed at equal angles on the outer side of the handle, the outer sleeve is fixed at the outer ends of the damping spring and the damping foam, so that the hand can be effectively prevented from being numb due to tremble during construction, the hand is protected, and the working efficiency is improved;

2. the dust collecting device is provided with the rubber ring, the dust box and the air pump, the air pump is fixed above the dust box, the rubber ring is fixed below the inner side of the cover plate, the air pump is used for exhausting air through the feed inlet, dust generated during construction can be absorbed and collected, dust flying in a construction site is avoided, and the health of operators is guaranteed;

3. Be provided with installation pole, stopper and pushing plate, all draw-in groove is connected with the installation pole through dirt box and discharge gate left side, has the stopper through supporting spring sliding connection in the installation pole, and draw-in groove and sliding connection have pushing plate in the dirt box, convenient clearance, easy and simple to handle.

Drawings

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

FIG. 2 is a schematic side view of a shielding mechanism according to the present utility model;

FIG. 3 is a schematic view of the bottom structure of the present utility model;

FIG. 4 is a schematic top view of a dust removing mechanism of the present utility model;

FIG. 5 is a schematic view of the overall structure of the connection of the mounting bar and the support spring of the present utility model;

FIG. 6 is a schematic diagram showing a front sectional structure of the dust removing mechanism of the present utility model;

Fig. 7 is a schematic diagram of a connection top view structure of the pushing plate and the first rubber strip.

In the figure: 1. a handle; 2. a damping spring; 3. an outer sleeve; 4. damping foam; 5. a cover plate; 6. a rubber ring; 7. grinding sheets; 8. a dust box; 9. an air extracting pump; 10. a discharge door; 11. a feed inlet; 12. a mounting rod; 13. a support spring; 14. a limiting block; 15. a pushing plate; 16. a first rubber strip; 17. and a second rubber strip.

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. 1-7, the present utility model provides a technical solution: a portable floor grinding machine having a protective structure, comprising: the novel rubber belt cleaning device comprises a handle 1, a damping spring 2, an outer sleeve 3, damping foam 4, a cover plate 5, a rubber ring 6, a grinding sheet 7, a dust box 8, an air pump 9, a discharge door 10, a feed inlet 11, a mounting rod 12, a supporting spring 13, a limiting block 14, a material pushing plate 15, a first rubber strip 16 and a second rubber strip 17;

Firstly, as shown in fig. 1 and 3, a hand holds the outer sleeve 3, a motor arranged in the handle 1 is opened, the motor drives the grinding sheet 7 to rotate, the grinding sheet 7 grinds the ground, the rubber ring 6 fixed below the inner side of the cover plate 5 prevents dust from splashing, the air pump 9 pumps the air outwards, and the dust generated by the grinding sheet 7 is pumped into the dust box 8 for collection;

As shown in fig. 1 and 2, when the device works, the handle 1 is driven by the motor to vibrate, vibration generated when the grinding sheet 7 is ground is also transmitted to the handle 1, vibration can be buffered and resolved due to the fact that the damping springs 2 and the damping foam 4 are fixed on the outer side of the handle 1, the tingling of hands is reduced, the protection effect is achieved on the hands, and due to the fact that the damping springs 2 and the damping foam 4 are distributed at equal angles and the damping springs 2 and the damping foam 4 are distributed in a one-to-one staggered mode, uniform damping can be guaranteed, and damping and protection effects are guaranteed;

As shown in fig. 1, 3 and 6, when the air pump 9 is opened, the air pump 9 pumps the dust in the cover plate 5 into the dust box 8 through the feed inlet 11, the dust is accumulated in the dust box 8, and the front side of the cover plate 5 is of a porous structure, so that the air flow can be ensured;

As shown in fig. 1, fig. 4, fig. 5 and fig. 7, when the dust in the dust box 8 needs to be cleaned, the limiting block 14 is pressed inwards, so that the limiting block 14 enters the mounting rod 12, then the mounting rod 12 is pulled outwards, so that the mounting rod 12 is separated from the connection with the clamping grooves of the dust box 8 and the discharging door 10, then the discharging door 10 is rotated on the dust box 8, the dust in the dust box 8 can be poured out, when the dust at the rear is inconvenient to pour out, the pushing plate 15 is slid, the pushing plate 15 slides in the dust box 8, the pushing plate 15 slides on the inner sides of the first rubber strip 16 and the second rubber strip 17 which are tightly attached to the pushing plate 15, and the dust in the dust box 8 is pushed, so that the cleaning is convenient, and the pushing plate 15 and the first rubber strip 16 which are fixed in the dust box 8 are tightly attached to each other, so that the dust leakage is avoided.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A portable floor grinding machine having a protective structure, comprising:

A handle (1), wherein a motor is arranged in the lower part of the handle (1);

characterized by further comprising:

The outer side of the handle (1) is provided with a protection mechanism, wherein the protection mechanism comprises a damping spring (2), an outer sleeve (3) and damping foam (4), and the damping spring (2) and the damping foam (4) are distributed at equal angles on the outer side of the handle (1);

The dust removing device comprises a cover plate (5), wherein a dust removing mechanism is arranged above the cover plate (5), the dust removing mechanism comprises a dust box (8), an air pump (9), a discharging door (10) and a feeding hole (11), the dust box (8) is rotationally connected with the discharging door (10), and the feeding hole (11) is distributed in a bilateral symmetry mode.

2. A portable floor grinding machine with protective structure according to claim 1, characterized in that: the damping springs (2) and the damping foam (4) are distributed outside the handle (1) in a staggered mode, and outer sleeves (3) are fixed on the outer sides of the damping springs (2) and the damping foam (4).

3. A portable floor grinding machine with protective structure according to claim 1, characterized in that: a rubber ring (6) is fixed below the inner side of the cover plate (5), and a grinding sheet (7) is rotatably connected inside the cover plate (5).

4. A portable floor grinding machine with protective structure according to claim 1, characterized in that: a dust box (8) is fixed above the cover plate (5), and an air pump (9) is arranged above the dust box (8);

The inside of dirt box (8) is provided with pan feeding mouth (11), and pan feeding mouth (11) are connected with apron (5).

5. A portable floor grinding machine with protective structure according to claim 4, characterized in that: the front side draw-in groove of dirt box (8) is connected with discharge door (10), and the equal draw-in groove of left end of apron (5) and discharge door (10) is connected with installation pole (12), the internally mounted of installation pole (12) has supporting spring (13), and the outer end of supporting spring (13) is fixed with stopper (14).

6. A portable floor grinding machine with protective structure according to claim 5, characterized in that: the inside sliding connection of dirt box (8) has pushing away flitch (15), and pushes away the upper end outside of flitch (15) and closely laminates there is first rubber strip (16) and second rubber strip (17), the outside of first rubber strip (16) and second rubber strip (17) is all fixed in the inside of dirt box (8).