Spatial layout device for city updating

Abstract

The utility model relates to the technical field of urban renewal construction, and discloses a spatial layout device for urban renewal, which comprises a shell, a residue collecting box, a cutter head and other structures, the bottom of the shell is provided with an opening, a cutting motor fixedly connected with the shell is arranged outside the shell, the cutter head is arranged on an output shaft of the cutting motor and located in the shell, and the residue collecting box is arranged on the opening. Meanwhile, a part of the body of the cutting cutterhead extends out of the shell along the opening; furthermore, a residue collecting box is arranged outside the shell and connected with the shell, the residue collecting box is communicated with the shell through a dust suction pipe, an exhaust fan communicated with the interior of the residue collecting box is arranged outside the residue collecting box, and a filter screen cover covering an air inlet of the exhaust fan is arranged in the residue collecting box. Compared with the prior art, in the cutting process, disintegrating slag can be automatically discharged out of the shell in real time and collected in a centralized mode, the phenomenon that a cutter disc is blocked by impurities in the single-time long-time cutting process is avoided, the cleaning timeliness is guaranteed, and the use stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of urban renewal construction, in particular to a spatial layout device for urban renewal. Background Art

[0002] Spatial layout mainly refers to arranging and installing objects in a fixed space to change the spatial environment. In urban renewal and home layout, wooden board materials of various sizes are needed. Most of the existing technologies use a circular saw to cut the wooden board materials into corresponding sizes. Specifically, a Chinese patent with the application number CN114012836B discloses a spatial layout device for urban renewal construction, which uses a cutting cutter head to cut out the required layout size from the layout template material, and uses structures such as fixing blocks, guiding plates, pressing blocks, embedding plates, and movable blocks to push out the slag stuck in the main cutting machine during cutting. However, the slag pushing and discharging work of this device is carried out after cutting, and impurities cannot be centrally collected during cutting. During a single long-term operation, impurities are still likely to get stuck inside, and the cleaning effect is not ideal. Therefore, how to centrally collect the slag generated during the real-time cutting of the device to avoid affecting the cutting effect is a technical problem that needs to be solved urgently at present. Summary of the Invention

[0003] The purpose of the utility model is to provide a spatial layout device for urban renewal to achieve centralized collection of slag and avoid affecting the working effect during cutting operations.

[0004] To achieve the above purpose, the utility model provides a spatial layout device for urban renewal, including:

[0005] A housing, an opening is provided at the bottom of the housing, and a cutting motor is fixedly connected to the outside of the housing, and an output shaft of the cutting motor extends into the housing;

[0006] A cutting cutter head, installed on the output shaft of the cutting motor and located inside the housing, and a part of the cutting cutter head extends outside the housing along the opening;

[0007] A slag collection box, the slag collection box is arranged outside the housing and connected to it, the slag collection box is communicated with the housing through a dust suction pipe, a suction fan is provided outside the slag collection box and communicated with its inside, and a filter screen cover covering the air inlet of the suction fan is provided inside the slag collection box.

[0008] In some embodiments of the present application, the dust suction pipe includes a first pipe and a second pipe. The first pipes are arranged in pairs on the left and right sides of the cutting cutter head, and the second pipes are arranged in pairs on the front and back sides of the cutting cutter head.

[0009] In some embodiments of the present application, the first pipe is a straight pipe, and one end of the first pipe inserted into the slag collection box is located below the filter screen cover. The second pipe is an L-shaped pipe, and one end of the second pipe inserted into the slag collection box is located on the front and back sides of the filter screen cover.

[0010] In some embodiments of the present application, a telescopic sheath connected to the housing is provided at the bottom of the housing. A baffle is provided at one end of the telescopic sheath away from the housing. The baffle is provided with the opening, and the cutting cutter head can extend out of the housing along the opening.

[0011] In some embodiments of the present application, a plurality of balls are provided on the side of the baffle facing away from the telescopic sheath, and the balls are arranged in sequence around the circumference of the baffle.

[0012] In some embodiments of the present application, movable pipes fixedly connected to the baffle are further provided on both sides of the baffle. Fixed pipes corresponding to the movable pipes are provided on both sides of the housing. The movable pipes are inserted into the fixed pipes and can slide along the fixed pipes. Springs are provided in the fixed pipes, and the movable pipes are connected to the springs.

[0013] In some embodiments of the present application, a main handle is provided on the side surface of the slag collection box.

[0014] In some embodiments of the present application, an auxiliary handle cooperating with the main handle is further provided on another side surface of the slag collection box.

[0015] In some embodiments of the present application, a cover plate is provided on the top of the slag collection box. The cover plate is hinged to the slag collection box through a hinge. The exhaust fan is provided on the cover plate, and the filter screen cover is connected to the cover plate.

[0016] In some embodiments of the present application, a knob-type bolt is provided on the side of the cover plate away from the hinge. The slag collection box is provided with a threaded groove matching the knob-type bolt, and the knob-type bolt passes through the cover plate and is inserted into the threaded groove.

[0017] Embodiments of the present utility model provide a spatial layout device for urban renewal. Compared with the prior art, its beneficial effects are as follows:

[0018] The utility model provides a spatial layout device for urban renewal, including structures such as a housing, a slag collection box, and a cutting cutter head. Specifically, an opening is provided at the bottom of the housing, a cutting motor fixedly connected to the housing is provided outside the housing, the cutting cutter head is arranged on the output shaft of the cutting motor and is located inside the housing, and a part of the body of the cutting cutter head extends outside the housing along the opening; further, the slag collection box is arranged outside the housing and is connected to the housing, the slag collection box and the housing are communicated through a dust suction pipe, a suction fan communicated with the inside of the slag collection box is provided outside the slag collection box, and a filter screen cover covering the air inlet of the suction fan is arranged inside the slag collection box. Based on the above structure, when in use, the cutting motor and the suction fan are started. The cutting cutter head starts to rotate under the drive of the cutting motor and cuts the wooden board. At this time, the suction fan starts to suck the interior space of the slag collection box and the housing. The crushed slag generated by cutting reaches the slag collection box along the dust suction pipe under the suction of the suction fan. At the same time, in order to prevent the crushed slag from entering the suction fan and affecting the suction, a filter screen cover covering the air inlet of the suction fan is arranged inside the slag collection box. In this way, the present application can automatically discharge the crushed slag from the housing in real time during the cutting process and collect it centrally, avoiding the phenomenon that the cutting cutter head is blocked by impurities during a single long-time cutting process, ensuring the timeliness of cleaning, and improving the use stability. Description of the Drawings

[0019] Figure 1 is a front structural schematic diagram of the spatial layout device for urban renewal according to some embodiments of the present application;

[0020] Figure 2 is a back structural schematic diagram of the spatial layout device for urban renewal according to some embodiments of the present application;

[0021] Figure 3 is a main view cross-sectional view of the spatial layout device for urban renewal according to some embodiments of the present application.

[0022] In the figure, 1. housing; 2. cutting cutter head; 3. cutting motor; 4. baffle; 5. telescopic sheath; 6. movable pipe; 7. fixed pipe; 8. spring; 9. slag collection box; 10. second pipe; 11. first pipe; 12. suction fan; 13. filter screen cover; 14. cover plate; 15. knob-type bolt; 16. ball; 17. main handle; 18. auxiliary handle. Detailed Description of the Embodiments

[0023] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0024] Such as Figures 1 to 3As shown in the figure, the utility model provides a spatial layout device for urban renewal, including a housing 1, a slag collection box 9, a cutting cutter head 2 and other structures. Specifically, an opening is provided at the bottom of the housing 1, and a cutting motor 3 fixedly connected thereto is provided outside the housing 1. The output shaft of the cutting motor 3 extends into the housing 1. The cutting cutter head 2 is installed on the output shaft of the cutting motor 3 and is located inside the housing 1. At the same time, a part of the cutting cutter head 2 extends outside the housing 1 along the opening. Further, the slag collection box 9 is provided outside the housing 1 and is connected thereto. The slag collection box 9 is communicated with the housing 1 through a dust suction pipe. A suction fan 12 communicated with the inside thereof is provided outside the slag collection box 9, and a filter screen cover 13 covering the air inlet of the suction fan 12 is provided inside the slag collection box 9.

[0025] Based on the above structure, when in use, the cutting motor 3 and the suction fan 12 are started. The cutting cutter head 2 starts to rotate under the drive of the cutting motor 3 and cuts the wooden board. At this time, the suction fan 12 starts to suck the internal space of the slag collection box 9 and the housing 1. The crushed slag generated by cutting reaches the slag collection box 9 along the dust suction pipe under the suction of the suction fan 12. At the same time, in order to prevent the crushed slag from entering the suction fan 12 and affecting the suction, a filter screen cover 13 covering the air inlet of the suction fan 12 is provided inside the slag collection box 9. In this way, the present application can automatically discharge the crushed slag from the housing 1 in real time during the cutting process and collect it centrally, avoiding the phenomenon that the cutting cutter head 2 is stuck by impurities during a single long-time cutting process, ensuring the timeliness of cleaning and improving the use stability.

[0026] Optionally, for the dust suction pipe of the present application, it includes a first pipe 11 and a second pipe 10. The first pipes 11 are arranged in pairs on the left and right sides of the cutting cutter head 2. The end of the first pipe 11 inserted into the slag collection box 9 is located below the filter screen cover 13, and the first pipe 11 is arranged in a straight line. Further, the second pipes 10 are arranged in pairs on the front and back sides of the cutting cutter head 2. The end of the second pipe 10 inserted into the slag collection box 9 is located on the front and back sides of the filter screen cover 13, and the second pipe 10 is an L-shaped pipe. Based on the above structure, the symmetrically arranged first pipes 11 and second pipes 10 can take into account each area of the cutting cutter head 2, improving the slag collection efficiency and slag collection effect. It should be noted that the first pipes 11 located on the left and right sides of the cutting cutter head 2 are close to the filter screen cover 13, so they are arranged in a straight line to shorten the flow path of the crushed slag. The second pipes 10 located on the front and back sides of the cutting cutter head 2 are relatively far from the filter screen cover 13 compared with the first pipes 11. At this time, the operator selects to set the second pipe 10 as an L-shaped pipe, so that one end of the second pipe 10 can be closer to the filter screen cover 13 and the suction fan 12, thereby obtaining better suction to ensure the effective suction of the crushed slag.

[0027] Further, in some embodiments of the present application, a telescopic sheath 5 is provided at the bottom of the housing 1 and is connected thereto. One end of the telescopic sheath 5 away from the housing 1 is also provided with a baffle 4. An opening for the cutting cutter head 2 to enter and exit is provided on the baffle 4. That is, the baffle 4 and the telescopic sheath 5 cooperate to cover the cutting cutter head 2, and the cutting cutter head 2 can extend outside the housing 1 along the opening on the baffle 4. Based on the above structure, as the cutting cutter head 2 continuously cuts the wooden board, the telescopic sheath 5 and the baffle 4 gradually approach and abut against the wooden board as the cutting cutter head 2 penetrates into the wooden board. At this time, the telescopic sheath 5 and the baffle 4 cooperate to cover the cutting cutter head 2, avoiding the situation that a large amount of high-temperature debris generated by cutting splashes outward and harms the operator, improving the use safety. At the same time, the telescopic sheath 5 can fold when the cutting cutter head 2 presses down, without affecting the normal use of the cutting cutter head 2.

[0028] Optionally, in some embodiments of the present application, a plurality of balls 16 are provided on the side of the baffle 4 facing away from the telescopic sheath 5, and the balls 16 are arranged in sequence around the circumference of the baffle 4. The balls 16 are located between the baffle 4 and the material to be cut, and can effectively reduce the friction force when the two come into contact, ensuring that the operator can normally complete the pushing and cutting work.

[0029] Further, both ends of the baffle 4 are bent toward the side facing the telescopic sheath 5, that is, the entire baffle 4 is arranged in a U shape. In this way, both ends of the baffle 4 can effectively avoid contacting the material to be cut, ensuring the normal progress of the pushing and cutting work.

[0030] Furthermore, in some embodiments of the present application, movable tubes 6 fixedly connected are also provided on both sides of the baffle 4, and fixed tubes 7 corresponding to the movable tubes 6 are provided on both sides of the housing 1. The movable tubes 6 are inserted into the fixed tubes 7 and can slide along the fixed tubes 7. Springs 8 are provided in the fixed tubes 7, and the movable tubes 6 are connected to the springs 8. Based on the above structure, when the cutting cutter head 2 presses down, the baffle 4 abuts against the material to be cut, the telescopic sheath 5 is folded under the pressure given by the baffle 4, the movable tubes 6 slide into the fixed tubes 7 under the pressure given by the baffle 4 and compress the springs 8. At this time, the springs 8 can give the movable tubes 6 a pressure in the direction opposite to the acting force of the baffle 4. When the cutting work of the cutting cutter head 2 is completed, the baffle 4 leaves the material to be cut, and the baffle 4 no longer applies pressure to the movable tubes 6. The movable tubes 6 can move away from the fixed tubes 7 under the pressure of the springs 8 and drive the baffle 4 to return to the initial position. At this time, the telescopic sheath 5 is driven by the baffle 4 to stretch again and cooperate with the baffle 4 to cover the cutting cutter head 2.

[0031] In addition, in some embodiments of the present application, a main handle 17 is provided on the left side surface of the slag collection box 9, and an auxiliary handle 18 is provided on the rear side surface of the slag collection box 9. The operator can adjust the construction position of the spatial layout device by holding the main handle 17 and the auxiliary handle 18.

[0032] Further, in some embodiments of the present application, a cover plate 14 is provided on the top of the slag collection box 9. The cover plate 14 is hinged to the slag collection box 9 through a hinge. Specifically, in the embodiment of the present utility model, the exhaust fan 12 is provided on the cover plate 14, and the filter screen cover 13 is connected to the cover plate 14. Based on the above structure, the setting of the cover plate 14 enables the operator to open the slag collection box 9 at any time and quickly discharge the collected debris, improving the timeliness of cleaning.

[0033] Furthermore, in order to ensure the effective sealing between the cover plate 14 and the slag collection box 9 and avoid situations such as slag leakage and reduced suction effect caused by improper sealing, in some embodiments of the present application, a knob-type bolt 15 is provided on the side of the cover plate 14 away from the hinge, and the slag collection box 9 is provided with a threaded groove matching the knob-type bolt 15. During use, the knob-type bolt 15 passes through the cover plate 14 and is inserted into the threaded groove to connect the cover plate 14 and the slag collection box 9 into one body, ensuring the effective sealing of the cover plate 14 to the slag collection box 9; when it is necessary to clean the slag collection box 9, rotate the knob-type bolt 15 to make it leave the threaded groove, and the unlocking operation of the cover plate 14 and the slag collection box 9 can be realized.

[0034] In summary, the embodiment of the present utility model provides a spatial layout device for urban renewal, which includes structures such as a housing, a slag collection box, and a cutting cutter head. An opening is provided at the bottom of the housing, a cutting motor fixedly connected to the housing is provided outside the housing, the cutting cutter head is provided on the output shaft of the cutting motor and is located inside the housing, and a part of the body of the cutting cutter head extends outside the housing along the opening; further, the slag collection box is provided outside the housing and is connected to it, the slag collection box and the housing are communicated through a suction pipe, an exhaust fan communicating with the inside of the slag collection box is provided outside the slag collection box, and a filter screen cover covering the air inlet of the exhaust fan is provided inside the slag collection box. Compared with the prior art, the present application can automatically discharge the debris from the housing and collect it centrally in real time during the cutting process, avoid the phenomenon of impurity jamming the cutting cutter head during a single long-time cutting process, ensure the timeliness of cleaning, and improve the use stability.

[0035] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the present utility model.

Claims

1. A spatial layout device for urban renewal, characterized in that: include: A shell (1), wherein an opening is provided at the bottom of the shell (1), a cutting motor (3) is fixedly connected to the outside of the shell (1), and an output shaft of the cutting motor (3) extends into the shell (1); A cutting blade disc (2) is mounted on the output shaft of the cutting motor (3) and is located in the housing (1), and a portion of the cutting blade disc (2) extends along the opening to the outside of the housing (1); A slag collecting box (9), the slag collecting box (9) being arranged outside the shell (1) and connected thereto, the slag collecting box (9) being connected to the shell (1) via a dust suction pipe, an exhaust fan (12) being arranged outside the slag collecting box (9) and connected to the interior thereof, and a filter screen cover (13) covering the air inlet of the exhaust fan (12) being arranged inside the slag collecting box (9).

2. The spatial layout device for urban renewal according to claim 1, characterized in that: The dust suction pipe comprises a first pipe (11) and a second pipe (10), wherein a plurality of the first pipes (11) are arranged in pairs on the left and right sides of the cutting blade disc (2), and a plurality of the second pipes (10) are arranged in pairs on the front and rear sides of the cutting blade disc (2).

3. The spatial layout device for urban renewal according to claim 2, characterized in that: The first tube (11) is a straight tube, and one end of the first tube (11) inserted into the slag collecting box (9) is located below the filter cover (13); the second tube (10) is an L-shaped tube, and one end of the second tube (10) inserted into the slag collecting box (9) is located at the front and rear sides of the filter cover (13).

4. The spatial layout device for urban renewal according to claim 1, characterized in that: The bottom of the shell (1) is provided with a telescopic sheath (5) connected thereto, and an end of the telescopic sheath (5) away from the shell (1) is provided with a baffle (4), and the baffle (4) is provided with the opening, and the cutting blade (2) can extend along the opening to the outside of the shell (1).

5. The spatial layout device for urban renewal according to claim 4, characterized in that: A ball bearing (16) is provided on the side of the baffle (4) facing away from the telescopic sleeve (5), and a plurality of the ball bearings (16) are provided and are arranged in sequence around the circumference of the baffle (4).

6. The spatial layout device for urban renewal according to claim 5, characterized in that: The baffle (4) is also provided with movable tubes (6) fixedly connected thereto on both sides, and the shell (1) is provided with fixed tubes (7) corresponding to the movable tubes (6) on both sides, the movable tube (6) is inserted into the fixed tube (7) and can slide along the fixed tube (7), a spring (8) is provided in the fixed tube (7), and the movable tube (6) is connected to the spring (8).

7. The spatial layout device for urban renewal according to claim 1, characterized in that: A main handle (17) is provided on the side of the slag collecting box (9).

8. The spatial layout device for urban renewal according to claim 7, characterized in that: The other side of the slag collecting box (9) is also provided with an auxiliary handle (18) cooperating with the main handle (17).

9. The spatial layout device for urban renewal according to claim 1, characterized in that: A cover plate (14) is provided on the top of the slag collecting box (9), the cover plate (14) is hinged to the slag collecting box (9) via a hinge, the exhaust fan (12) is provided on the cover plate (14), and the filter cover (13) is connected to the cover plate (14).

10. The spatial layout device for urban renewal according to claim 9, characterized in that: A knob-type bolt (15) is provided on a side of the cover plate (14) away from the hinge, and the slag collecting box (9) is provided with a thread groove matching the knob-type bolt (15), and the knob-type bolt (15) passes through the cover plate (14) and is inserted into the thread groove.

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