CN216099466U

CN216099466U - Sawmilling device for construction of constructional engineering

Info

Publication number: CN216099466U
Application number: CN202122193549.5U
Authority: CN
Inventors: 韩家田
Original assignee: Individual
Current assignee: Zou Guangyuan
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-22
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a wood sawing device for construction of constructional engineering, and belongs to the field of constructional engineering. The utility model provides a saw wooden device that building engineering construction was used, includes the cleaning box, the cleaning box upper end is rotated and is installed the apron, the apron left end is equipped with the feeding chamber, feeding chamber upper end and rear end are rotated respectively and are installed longitudinal fan and transverse fan, feeding chamber outer end upside and rear side are rotated respectively and are installed intermeshing's first bevel gear and second bevel gear, first bevel gear diameter is the twice of second bevel gear diameter, just first bevel gear and second bevel gear are connected with longitudinal fan and transverse fan through the drive belt respectively, just cleaning box upper end is fixed with the motor through output shaft and longitudinal fan upper end fixed connection. The utility model can guide the sawdust through the two fans, thereby improving the duty collecting rate of the sawdust.

Description

Sawmilling device for construction of constructional engineering

Technical Field

The utility model relates to the field of constructional engineering, in particular to a wood sawing device for constructional engineering construction.

Background

In the process of formwork support in a civil construction site, a circular saw is often used for processing wood and plates, the circular saw is used for formwork and decoration construction, when the circular saw is used for cutting the wood and the plates, the saw dust is easy to fly randomly along with the rotation of the electric saw, in addition, under the windy condition, dust is easy to form, environment pollution is caused, the problems of blindness and the like are brought to constructors, potential safety hazards are formed, the flying saw dust is always reserved inside a beam mould and on the plate mould, therefore, before concrete is poured, people must be dispatched to clear the saw dust, the concrete pouring appearance quality is ensured, the construction efficiency is restricted, in addition, due to the easiness of the saw dust, the fire hazard is easy to cause by flying everywhere.

The patent document with publication number CN210551912U in the prior art provides a log splitter for construction engineering; the device sets up the cleaning box, when cutting the plank, the saw-dust of production can be inhaled the cleaning box by the fan in, then gets into the basin by the material passageway and adsorbs in the aquatic, can discharge through delivery port and water after the saw-dust in the basin is filled with, and the filter plate prevents that the saw-dust from flowing away, then opens the chamber door and draws out the saw-dust, can clear up the filter plate simultaneously, and the saw-dust of drawing out can be used for the agricultural to cultivate flowers or be used as fuel.

The utility model has the advantages of solving the defect of flying sawdust, saving energy and protecting environment.

Although the device has more beneficial effects, the following problems still exist: the device absorbs the saw-dust through the fan, and the saw-dust can with fan direct contact for the saw-dust can be in fan pivot department and near low rotational speed region such as pile up, and the motion produces the influence to the fan, and when the fan guide saw-dust, the saw-dust can be with higher operating speed and feed inlet inner chamber rear end face contact, makes the saw-dust adhere to feed inlet inner chamber rear end face, influences the collection of saw-dust, reduces the device performance. In view of this, we propose a sawmilling device for construction of building engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a wood sawing device for building engineering construction, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides a saw wooden device that building engineering construction was used, includes the cleaning box, the cleaning box upper end is rotated and is installed the apron, the apron left end is equipped with the feeding chamber, feeding chamber upper end and rear end are rotated respectively and are installed longitudinal fan and transverse fan, feeding chamber outer end upside and rear side are rotated respectively and are installed intermeshing's first bevel gear and second bevel gear, first bevel gear diameter is the twice of second bevel gear diameter, just first bevel gear and second bevel gear are connected with longitudinal fan and transverse fan through the drive belt respectively, just cleaning box upper end is fixed with the motor through output shaft and longitudinal fan upper end fixed connection.

Preferably, the feeding cavity is internally provided with a separation net matched with the longitudinal fan and the transverse fan, the front end and the rear end of the upper side of the separation net are fixed with transverse limit blocks, and the front end face and the rear end face of the feeding cavity are provided with transverse limit grooves connected with the transverse limit blocks in a sliding mode.

Preferably, a collecting net is arranged in the cleaning box, and a pull ring is fixed in the middle of the collecting net.

Preferably, a water inlet pipe and a water outlet pipe are fixed on the right end face of the cleaning box, and the water inlet pipe and the water outlet pipe are respectively arranged on the lower side of the collecting net.

Preferably, the collection net is fixed with a fixed plate with an inner end face obliquely arranged downwards on the periphery, a longitudinal limit block is fixed on the periphery of the fixed plate, and a longitudinal limit groove connected with the longitudinal limit block in a sliding mode is formed in the inner wall of the cleaning box.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the motor drives the longitudinal fan and the transverse fan to rotate, and the rotating speed of the longitudinal fan is adjusted to be twice of that of the transverse fan through the first bevel gear and the second bevel gear, so that sawdust outside the device is introduced into the feeding cavity through the transverse fan, and is guided into the cleaning box through the longitudinal fan, thereby avoiding contact between the sawdust and the fan, ensuring stable operation of the fan and improving the sawdust collecting effect.

2. According to the utility model, through the water inlet pipe and the water outlet pipe, sawdust adhered to the inner wall of the cleaning box can be washed, guided to the upper side of the collecting net, and collected in the cleaning box can be recovered by disassembling the collecting net, so that the service performance of the device is improved.

Drawings

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

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the cleaning box and the cover plate of the present invention;

FIG. 4 is a schematic view of the internal structure of the collecting net of the present invention;

FIG. 5 is a schematic view of the internal structure of the partition net of the present invention;

FIG. 6 is a schematic view of the transmission structure for connecting the longitudinal fan and the transverse fan according to the present invention;

the reference numbers in the figures illustrate: 1. cleaning the box; 2. a cover plate; 3. a feed cavity; 4. a motor; 5. separating the net; 6. a longitudinal fan; 7. a transverse fan; 8. a water inlet pipe; 9. a water outlet pipe; 10. collecting a net; 11. a transverse limiting groove; 12. a longitudinal limit groove; 13. a pull ring; 14. a fixing plate; 15. a longitudinal limiting block; 16. a transverse limiting block; 17. a first bevel gear; 18. a second bevel gear.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a saw wooden device that building engineering construction used, including cleaning box 1, cleaning box 1 upper end is rotated and is installed

apron

2, 2 left ends on the apron are equipped with

feeding chamber

3, 3 upper ends in feeding chamber and rear end rotate respectively and install longitudinal fan 6 and

horizontal fan

7, 3 outer end upsides in feeding chamber and rear side rotate respectively and install intermeshing's first bevel gear 17 and second bevel gear 18, first bevel gear 17 diameter is the twice of second bevel gear 18 diameter, and first bevel gear 17 and second bevel gear 18 are connected with longitudinal fan 6 and horizontal fan 7 through the drive belt respectively, and cleaning box 1 upper end is fixed with motor 4 through output shaft and 6 upper end fixed connection of longitudinal fan.

Specifically, a separation net 5 matched with a longitudinal fan 6 and a transverse fan 7 is arranged in the feeding cavity 3, transverse limiting blocks 16 are fixed at the front end and the rear end of the upper side of the separation net 5, and transverse limiting grooves 11 connected with the transverse limiting blocks 16 in a sliding mode are formed in the front end face and the rear end face of the feeding cavity 3; through separating the net 5, avoid the saw-dust to contact with vertical fan 6 and horizontal fan 7 direct, protect vertical fan 6 and horizontal fan 7 operation.

Further, a collecting net 10 is arranged in the cleaning box 1, and a pull ring 13 is fixed in the middle of the collecting net 10; removal of the collecting web 10 is facilitated by the pull ring 13.

Furthermore, a water inlet pipe 8 and a water outlet pipe 9 are fixed on the right end face of the cleaning box 1, and the water inlet pipe 8 and the water outlet pipe 9 are respectively arranged on the upper side and the lower side of the collecting net 10; through inlet tube 8 and outlet pipe 9, be convenient for wash 1 inner wall of cleaning box, be convenient for through collecting net 10, collect the saw-dust.

Furthermore, a fixed plate 14 with an inner end surface obliquely arranged downwards is fixed on the periphery of the collecting net 10, a longitudinal limiting block 15 is fixed on the periphery of the fixed plate 14, and a longitudinal limiting groove 12 connected with the longitudinal limiting block 15 in a sliding manner is formed in the inner wall of the cleaning box 1; the direction of movement of the collection web 10 is limited.

The working principle is as follows: when the original device operating table and the cutting knife work, the motor 4 is started through the external control device, the motor 4 drives the longitudinal fan 6 to rotate through the output shaft of the motor, the rotating longitudinal fan 6 drives the transverse fan 7 to rotate through the transmission belt, the first bevel gear 17 and the second bevel gear 18, the sawdust generated by cutting is sucked into the feeding cavity 3 through the transverse fan 7, since the first bevel gear 17 has a diameter twice that of the second bevel gear 18, so that the longitudinal fan 6 rotates twice as fast as the lateral fan 7, when the transverse fan 7 guides the wood chips to the lower side of the longitudinal fan 6, the wood chips in the feeding cavity 3 are guided into the cleaning box 1 by the longitudinal fan 6, the wood chips are prevented from contacting with the transverse fan 7 and the inner wall of the rear feeding cavity 3, meanwhile, the adhesion amount of the wood chips on the front side of the transverse fan 7 of the separation net 5 is also reduced, so that the wood chip collection rate is ensured.

With inlet tube 8 and outlet pipe 9 respectively with external water source and external waste water recovery device be connected, start external water pump and pass through in inlet tube 8 pours into cleaning box 1 into with the moisture in the external water source, wash the saw-dust on cleaning box 1 inner wall, make the saw-dust under the guide of rivers, flow to collecting net 10 upper end, collect the saw-dust through collecting net 10 and peripheral fixed plate 14 thereof, through outlet pipe 9, guide the moisture in cleaning box 1 to external waste water recovery device in, open apron 2, and through pull ring 13, will collect net 10 and take out, thereby can retrieve the saw-dust, and the recovery efficiency is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a log sawing device that building engineering construction was used, includes clearance case (1), its characterized in that: the cleaning box is characterized in that the upper end of the cleaning box (1) is rotatably provided with the cover plate (2), the left end of the cover plate (2) is provided with the feeding cavity (3), the upper end and the rear end of the feeding cavity (3) are respectively rotatably provided with the longitudinal fan (6) and the transverse fan (7), the upper side and the rear side of the outer end of the feeding cavity (3) are respectively rotatably provided with a first bevel gear (17) and a second bevel gear (18) which are meshed with each other, the diameter of the first bevel gear (17) is twice that of the diameter of the second bevel gear (18), the first bevel gear (17) and the second bevel gear (18) are respectively connected with the longitudinal fan (6) and the transverse fan (7) through a transmission belt, and the upper end of the cleaning box (1) is fixedly provided with the motor (4) which is fixedly connected with the upper end of the longitudinal fan (6) through an output shaft.

2. The sawing device for construction of building engineering according to claim 1, wherein: the feeding device is characterized in that a separation net (5) matched with the longitudinal fan (6) and the transverse fan (7) is arranged in the feeding cavity (3), transverse limiting blocks (16) are fixed at the front end and the rear end of the upper side of the separation net (5), and transverse limiting grooves (11) connected with the transverse limiting blocks (16) in a sliding mode are formed in the front end face and the rear end face of the feeding cavity (3).

3. The sawing device for construction of building engineering according to claim 1, wherein: a collecting net (10) is arranged in the cleaning box (1), and a pull ring (13) is fixed in the middle of the collecting net (10).

4. A sawmilling device for constructional engineering works as claimed in claim 3, wherein: the cleaning box is characterized in that a water inlet pipe (8) and a water outlet pipe (9) are fixed to the right end face of the cleaning box (1), and the water inlet pipe (8) and the water outlet pipe (9) are respectively arranged on the upper side and the lower side of the collecting net (10).

5. The sawing device for construction of building engineering according to claim 4, wherein: the collecting net (10) is fixed with a fixing plate (14) with an inner end face obliquely arranged downwards on the periphery, a longitudinal limiting block (15) is fixed on the periphery of the fixing plate (14), and a longitudinal limiting groove (12) connected with the longitudinal limiting block (15) in a sliding mode is formed in the inner wall of the cleaning box (1) on the side.