CN217619612U - A kind of building material grinding device for construction engineering - Google Patents

Abstract

The utility model relates to the technical field of construction engineering, and discloses a building material grinding device for construction engineering. One end of the rotating shaft is fixedly connected with one end of the motor one through a coupling, and the other end is movable through the left side of the chassis one, and the right side of the polishing sheet is fixedly connected with the through end of the rotating shaft one. The bottom of the outer wall of the cover is fixedly connected with the top of the outer wall of the first case, the left end of the dust collecting pipe is communicated with the right side of the cover, and the outer wall of the other end of the dust collecting pipe is provided with a rubber band. By turning on the fan to generate suction in the hood, the grinding dust is sucked into the hood and blown into the dust bag from the dust collecting pipe to reduce dust flying, keep the working environment clean, and reduce the damage to the human body from inhaling dust.

Description

A kind of building material grinding device for construction engineering

technical field

The utility model relates to the technical field of construction engineering, in particular to a building material grinding device for construction engineering.

Background technique

Building materials are a general term for materials commonly used in civil engineering and construction engineering. Building materials typically include various panels, cement, concrete, glass, and composite materials, among others. The plates include wood, metal plate, bamboo and stone. When some steel bars are used, they need to be polished with a grinding device.

However, during the grinding process, dust will fly, which will easily lead to poor working environment and cause damage to human inhalation. The surface of the steel bar needs to be manually turned over, which will cause uneven force, different grinding effects, and reduce the quality of the material.

Utility model content

The purpose of the utility model is to provide a building material grinding device for construction engineering, so as to achieve the purpose of solving the above problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a construction material grinding device for construction engineering, comprising a base on which a grinding mechanism and a fixing mechanism are arranged;

Grinding mechanism includes:

Case 1, the bottom of the outer wall is fitted with the top right side of the base, and a motor 1 is arranged inside;

A rotating shaft, one end of which is fixedly connected with one end of the first motor through a coupling, and the other end movably penetrates to the outside of the left side of the first case;

Grinding sheet, the right side is fixedly connected with the through end of the first rotating shaft;

a cover, the bottom of the outer wall is fixedly connected with the top of the outer wall of the first case;

a dust collecting pipe, the left end of which is communicated with the right side of the cover;

The outer wall of the other end of the dust collecting pipe is provided with a rubber band;

a dust collecting bag, the bag opening is fixedly sleeved on the outer wall of the right end of the dust collecting pipe through a rubber band;

The fan is fixedly installed at the bottom of the inner wall of the cover, and the air outlet faces the dust collecting pipe;

The two sliding blocks are sequentially fixed and installed on the bottom of the outer wall of the first case.

Preferably, the top of the base is provided with two sliding grooves in sequence.

Preferably, the inner walls of the chute are provided with bearings, and the number of the bearings is two, the inner walls of the two bearings are respectively connected with one end of the screw, and the number of the screws is two, and the two screws The other end runs through to the right outside of the base.

Preferably, the two sliding blocks are provided with threaded holes, and are threadedly connected to the outer wall of the screw rod through the threaded holes, and at the same time, the two sliding blocks are also slidably connected to the inner walls of the two sliding grooves. By setting the rotating screw, the slider slides on the inner wall of the chute and drives the chassis to move.

Preferably, the fixing mechanism includes:

The second case is provided with a second motor, and the bottom of the outer wall is fixedly connected to the top left side of the base;

The second rotating shaft, one end is fixedly connected with the output end of the second motor through a coupling, and the other end movably penetrates to the outside of the front of the second case;

a limit plate, the back is fixedly connected with the through end of the second rotating shaft;

Two movable grooves are opened in sequence on the front side of the limiting plate;

The two clips are arc-shaped structures and are respectively connected to the inner walls of the two movable grooves by sliding pins;

Two screws, respectively threaded through the left and right sides of the two clips. By screwing in the two clips are secured and one end of the rebar is clamped.

Preferably, a baffle is provided on the top left side of the base, and the baffle is positioned facing the first chassis. Block the splashing range of dust by setting baffles.

The utility model provides a building material grinding device for construction engineering. Has the following beneficial effects:

(1), the utility model generates suction in the cover by opening the fan, sucks the dust of grinding into the cover, and blows it into the dust bag from the dust collecting pipe, reduces the dust flying, keeps the working environment clean, and reduces the impact on the human body. Damage from inhalation of dust.

(2), the utility model operates through the second motor, so that the second shaft drives the limit plate to rotate, and drives the clamped steel bars to rotate evenly, so that the whole circle of the steel bars can be evenly polished, and the steel bars are rotated and polished at a uniform speed to avoid stress Uneven, improve the quality of material grinding.

Description of drawings

1 is a cross-sectional front view of the utility model;

Fig. 2 is the sectional front view of the grinding mechanism of the utility model;

Figure 3 is a top view of the utility model.

In the picture: 1. Base; 2. Grinding mechanism; 201, Chassis 1; 202, Rotating shaft 1; 203, Grinding sheet; 204, Mask; 205, Dust collecting pipe; Fan; 209, slider; 3, chute; 4, screw; 5, fixing mechanism; 501, chassis two; 502, shaft two; 503, limit plate; 504, movable slot; 505, clip; 506, screw ; 6, baffle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Examples of such embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present invention, but should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" ", "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated A device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integration; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Example 1:

As shown in Figures 1-3, the present utility model provides a technical solution: a building material grinding device for construction engineering, comprising a base 1, a grinding mechanism 2 and a fixing mechanism 5 are arranged on the base 1, and the grinding mechanism 2 includes: a chassis-201 The bottom of the outer wall is attached to the top right side of the base 1, and a motor 1 is provided inside. One end of the rotating shaft 202 is fixedly connected with one end of the motor 1 through a coupling, and the other end is movable through the left side of the chassis 1 201. The right side of the sheet 203 is fixedly connected with the through end of the shaft one 202, the bottom of the outer wall of the cover 204 is fixedly connected with the top of the outer wall of the case one 201, the left end of the dust collecting pipe 205 is communicated with the right side of the cover 204, and the other side of the dust collecting pipe 205 is connected. The outer wall of one end is provided with a rubber band 207. The bag mouth of the dust bag 206 is fixedly sleeved on the outer wall of the right end of the dust collecting tube 205 through the rubber band 207. The sliders 209 are fixedly installed on the bottom of the outer wall of the chassis 1 201 in sequence, and two chutes 3 are opened on the top of the base 1 in sequence. The inner walls of the chutes 3 are provided with bearings, and the number of bearings is two. The inner walls of the two bearings One end of the screw 4 is rotatably connected to each other, and the number of the screw 4 is two. The other ends of the two screws 4 are movable through the outside of the right side of the base 1. The two sliders 209 are provided with threaded holes, and through the threads The hole is threadedly connected to the outer wall of the screw 4, and at the same time, the two sliders 209 are also slidably connected to the inner walls of the two chutes 3. A baffle 6 is provided on the left side of the top of the base 1, and the position of the baffle 6 is opposite to the first case of the chassis. 201;

In this embodiment, the first case 201 is displaced by the screw 4, so that the polishing sheet 203 is attached to the other end of the steel bar. At this time, the motor 1 is operated, so that the rotating shaft 1 202 drives the polishing sheet 203 to rotate and polish, and the fan 208 is turned on to make the cover 204 A suction force is generated inside, the grinding dust is sucked into the cover 204, and blown into the dust bag 206 from the dust collecting pipe 205, and the baffle 6 is used to block the splashing range of the dust.

Embodiment 2:

As shown in Figures 1 and 3, on the basis of the first embodiment, the present invention provides a technical solution: the fixing mechanism 5 includes: a second motor is arranged inside the second case 501, and the bottom of the outer wall is fixed to the top left side of the base 1 One end of the second shaft 502 is fixedly connected with the output end of the second motor through a coupling, and the other end is movable through the front of the second case 501, and the back of the limit plate 503 is fixedly connected with the through end of the second shaft 502. The grooves 504 are opened on the front of the limiting plate 503 in sequence, the two clips 505 are arc-shaped structures, and are respectively connected to the inner walls of the two movable grooves 504 by sliding pins, and the two screws 506 respectively thread through the two clips 505. left, right;

In this embodiment, by inserting one end of the reinforcing bar between the two clips 505, and sliding and clamping the two clips 505 on the movable groove 504, the size between the clips 505 can be adjusted. The second steel bar is clamped, and then the second motor is operated, so that the second rotating shaft 502 drives the limit plate 503 to rotate, and at the same time drives the clamped steel bar to rotate evenly.

When in use, rotate the screw 506 to release the threaded connection between the two clips 505, insert one end of the steel bar between the two clips 505, and slide and clamp the two clips 505 on the movable groove 504, The size between the clips 505 can be adjusted to clamp the steel bars of different sizes, and then screw on the screws 506 to fix it, and then rotate the screw 4, so that the slider 209 slides on the inner wall of the chute 3, and drives the chassis 1 201 to move, Make the grinding sheet 203 stick to the other end of the steel bar, run the motor one at this time, make the rotating shaft one 202 drive the grinding sheet 203 to rotate and polish, turn on the fan 208 to generate suction in the cover 204, suck the grinding dust into the cover 204, and The dust collecting pipe 205 is blown into the dust collecting bag 206, and the baffle 6 is used to block the dust splashing range, and then the second motor is operated, so that the second rotating shaft 502 drives the limit plate 503 to rotate, and at the same time drives the clamped steel bars to rotate evenly. So that the steel bars can be polished evenly all week, when the operation is over, stop the two motors, then remove the steel bars, loosen the rubber bands 207, and remove the dust bag 206 and replace it with a new one.

It should be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element defined by the phrase "comprises a reference structure" does not preclude the presence of additional identical elements in the process, method, article or apparatus that includes the element.

Claims (6)

1. The utility model provides a building material grinding device for building engineering, includes base (1), its characterized in that: the base (1) is provided with a polishing mechanism (2) and a fixing mechanism (5);

the grinding mechanism (2) comprises:

the bottom of the outer wall of the first case (201) is attached to the right side of the top of the base (1), and a first motor is arranged inside the first case;

one end of the first rotating shaft (202) is fixedly connected with one end of the first motor through a coupler, and the other end of the first rotating shaft movably penetrates through the outer portion of the left side of the first case (201);

the right side of the polishing plate (203) is fixedly connected with the penetrating end of the first rotating shaft (202);

the bottom of the outer wall of the shade (204) is fixedly connected with the top of the outer wall of the first case (201);

a dust collection pipe (205) having a left end communicating with the right side of the shade (204);

the outer wall of the other end of the dust collecting pipe (205) is provided with a rubber band (207);

a dust collecting bag (206), the bag mouth of which is fixedly sleeved on the outer wall of the right end of the dust collecting pipe (205) through a rubber band (207);

the fan (208) is fixedly arranged at the bottom of the inner wall of the shade (204), and the air opening faces the dust collecting pipe (205);

and the two sliding blocks (209) are sequentially and fixedly arranged at the bottom of the outer wall of the first case (201).

2. The building material grinding device for construction engineering according to claim 1, characterized in that: two sliding grooves (3) are sequentially formed in the top of the base (1).

3. The building material grinding device for building engineering of claim 2, characterized in that: the inner wall of spout (3) all is provided with the bearing, and the quantity of bearing is two, two the inner wall of bearing rotates the one end that is connected with screw rod (4) respectively, and the quantity of screw rod (4) is two, two the other end activity of screw rod (4) runs through to the right side outside of base (1).

4. The building material polishing device for construction engineering according to claim 3, characterized in that: two all set up threaded hole on slider (209) to through the screw hole with the outer wall threaded connection of screw rod (4), two simultaneously slider (209) are still sliding connection respectively at the inner wall of two spout (3).

5. The building material grinding device for construction engineering according to claim 1, characterized in that: the fixing mechanism (5) includes:

a second case (501) is internally provided with a second motor, and the bottom of the outer wall of the second case is fixedly connected with the left side of the top of the base (1);

one end of the rotating shaft II (502) is fixedly connected with the output end of the motor II through a coupler, and the other end of the rotating shaft II movably penetrates through the outside of the front face of the case II (501);

the back surface of the limit plate (503) is fixedly connected with the penetrating end of the second rotating shaft (502);

the two movable grooves (504) are sequentially arranged on the front surface of the limiting plate (503);

the two clips (505) are arc-shaped structures and are respectively connected to the inner walls of the two movable grooves (504) in a sliding manner through bolts;

two screws (506) are threaded through the left and right sides of the two clips (505).

6. The building material grinding device for construction engineering according to claim 1, characterized in that: a baffle (6) is arranged on the left side of the top of the base (1), and the position of the baffle (6) is opposite to the first case (201).

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