Slotting device for building

Abstract

The grooving device for the building comprises a base, a third motor is fixedly installed at the top of the base, a lead screw is fixedly installed on an output shaft of the third motor, an adjusting plate is connected to the outer side of the lead screw in a threaded mode, guide rods are symmetrically and fixedly installed at the top of the base, and the two guide rods both penetrate through the adjusting plate and are connected with the adjusting plate in a sliding mode. The adjusting plate is of a concave design, a sliding rod is fixedly installed at the concave position, the outer side of the sliding rod is symmetrically and slidably sleeved with mounting sleeves, and push rods are fixedly installed at the bottoms of the mounting sleeves. Mounting blocks are symmetrically arranged in the base, cavities are formed in the mounting blocks, and rod bodies are slidably connected into the cavities. One end of the push rod is simultaneously inserted into the base and the cavity and is fixedly connected with the rod body; the third motor drives the adjusting plate to vertically move, the adjusting plate drives the push rod to ascend or descend so as to drive the second motor and the cutting wheel to ascend or descend, and the cutting depth can be adjusted by ascending or descending of the cutting wheel.

Description

Technical Field

[0001] The utility model relates to a slotting device, in particular to a slotting device for construction. Background Art

[0002] A grooving device for construction refers to a device that performs grooving work on a specific work surface. For example, before laying floor heating, the ground needs to be grooved, and a grooving device is needed at this time.

[0003] In the prior art with the announcement number CN216099748U, a grooving device for laying building floor heating is proposed, which grooves the ground by driving a cutting wheel to rotate by a motor.

[0004] However, the height of the cutting wheel of the slotting device in the prior art cannot be adjusted, which results in the cutting wheel being unable to adjust the cutting depth. Therefore, the present application proposes a slotting device for construction to solve this problem. Utility Model Content

[0005] The purpose of the present invention is to provide a grooving device for construction, so as to solve the problem in the prior art of the grooving device proposed in the above background art that the height of the cutting wheel cannot be adjusted, which results in the cutting wheel being unable to adjust the cutting depth.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The cam is connected to the adjusting plate by a threaded connection to the upper end of the guide rail, and the cam is connected to the adjusting plate by a threaded connection to the lower end of the guide rail. The cam is connected to the adjusting plate by a threaded connection to the lower end of the guide rail. The adjusting plate is concave in design, and a sliding rod is fixedly installed at the concave part. The sliding sleeve on the outer side of the sliding rod is symmetrically provided with a mounting sleeve, and a push rod is fixedly installed at the bottom of the mounting sleeve. The interior of the base is symmetrically provided with a mounting block, and a cavity is provided on the mounting block. The interior of the cavity is slidably connected with a rod body, and one end of the push rod is inserted into the interior of the base and the cavity at the same time and fixedly connected to the rod body. The bottom end of the rod body is fixedly provided with a fixing plate, and the bottom of the fixing plate is fixedly provided with a second motor, and the output shaft of the second motor is fixedly provided with a cutting wheel, and the first motor is fixedly installed on one side of the base.

[0008] As a further solution of the present invention: a trough body is fixedly installed on the top of the base, a handle is symmetrically fixedly installed on the rear side of the trough body, and rollers are rotatably installed at the four corners of the bottom of the base.

[0009] As a further solution of the present invention: the output shaft of the first motor is fixedly installed with a bidirectional screw rod, one end of the bidirectional screw rod is inserted into the interior of the base and is rotatably connected to the base, the positive and negative threads of the bidirectional screw rod are respectively threadedly connected to the two mounting blocks, the bottom of the mounting block passes through the base and is slidably connected to the base, a second through groove for sliding connection with the mounting block is opened on the base, and a first through groove for inserting the push rod is opened on the base.

[0010] As a further solution of the present invention: a box is fixedly installed on one side of the base, and a ventilation groove is fixedly installed on the bottom of the base. The ventilation groove is hollow and has several air outlet holes at the bottom. One side of the ventilation groove is connected to and fixedly installed with an air outlet pipe. One end of the air outlet pipe is inserted into the interior of the box from top to bottom. A filter plate is provided inside the box. One side of the filter plate is inserted into one side of the interior of the box, and the other side of the filter plate passes through the box and is fixedly installed with a handle. A blower is fixedly installed on one side of the box, and the air inlet end of the blower is inserted into the interior of the box and is located below the filter plate.

[0011] As a further solution of the present invention: a switch is fixedly installed on the tank body, the first motor, the second motor, the third motor and the blower are electrically connected to the switch through wires, a battery is fixedly installed inside the tank body, and the switch is electrically connected to the battery through wires.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model drives the adjustment plate to move vertically through the third motor, and the adjustment plate drives the push rod to rise or fall, thereby driving the second motor and the cutting wheel to rise or fall. The cutting depth can be adjusted by rising or falling the cutting wheel.

[0014] The utility model can draw the dust generated during cutting into the box through the blower and intercept the dust through the detachable filter plate, thereby avoiding the phenomenon of dust during construction to a great extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the present utility model.

[0016] Figure 2 It is a partial top view of the present invention.

[0017] Figure 3 It is a partial bottom view of the present utility model.

[0018] Figure 4 It is the main view in this utility model.

[0019] Figure 5 It is a partial rear view of the present invention.

[0020] Figure 6 It is a partial cross-sectional view of the present invention.

[0021] 1. Trough body; 2. Handle; 3. Screw rod; 4. Adjustment plate; 5. Guide rod; 6. First through-slot; 7. First motor; 8. Base; 9. Roller; 10. Mounting block; 11. Second motor; 12. Third motor; 13. Second through-slot; 14. Rod body; 15. Cutting wheel; 16. Bidirectional screw rod; 17. Push rod; 18. Mounting sleeve; 19. Slide rod; 20. Box body; 21. Exhaust pipe; 22. Air outlet; 23. Ventilation slot; 24. Blower; 25. Filter plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1 to 6 , In the embodiment of the present utility model, a grooving device for construction includes a base 8, a third motor 12 is fixedly installed on the top of the base 8, a screw rod 3 is fixedly installed on the output shaft of the third motor 12, an adjusting plate 4 is threadedly connected to the outer side of the screw rod 3, a guide rod 5 is symmetrically fixedly installed on the top of the base 8, the two guide rods 5 both pass through the adjusting plate 4 and are slidably connected to the adjusting plate 4, the adjusting plate 4 is concave, a sliding rod 19 is fixedly installed at the concave part, a mounting sleeve 18 is symmetrically slidingly sleeved on the outer side of the sliding rod 19, a push rod 17 is fixedly installed at the bottom of the mounting sleeve 18, a mounting block 10 is symmetrically provided inside the base 8, a cavity is opened on the mounting block 10, a rod body 14 is slidably connected inside the cavity, one end of the push rod 17 is simultaneously inserted into the base 8 and the interior of the cavity and fixedly connected to the rod body 14, a fixing plate is fixedly installed on the bottom end of the rod body 14, a second motor 11 is fixedly installed on the bottom of the fixing plate, a cutting wheel 15 is fixedly installed on the output shaft of the second motor 11, and a first motor 7 is fixedly installed on one side of the base 8.

[0024] A trough body 1 is fixedly installed on the top of the base 8, and a handle 2 is symmetrically fixedly installed on the rear side of the trough body 1. Rollers 9 are rotatably installed at the four corners of the bottom of the base 8 to facilitate the movement of the pushing device.

[0025] The output shaft of the first motor 7 is fixedly installed with a bidirectional screw rod 16, one end of the bidirectional screw rod 16 is inserted into the interior of the base 8 and is rotatably connected to the base 8, the positive and negative threads of the bidirectional screw rod 16 are respectively threadedly connected to the two mounting blocks 10, the bottom of the mounting block 10 passes through the base 8 and is slidably connected to the base 8, and a second through groove 13 for sliding connection with the mounting block 10 is provided on the base 8, and a first through groove 6 for inserting a push rod 17 is provided on the base 8. The two cutting wheels 15 can be driven to move by the first motor 7 to adjust the distance between the cutting wheels 15.

[0026] A box body 20 is fixedly installed on one side of the base 8, and a ventilation groove 23 is fixedly installed on the bottom of the base 8. The ventilation groove 23 is hollow in design and has several air outlet holes 22 at the bottom. An air outlet pipe 21 is fixedly installed on one side of the ventilation groove 23. One end of the air outlet pipe 21 is inserted into the interior of the box body 20 from top to bottom. A filter plate 25 is provided inside the box body 20. One side of the filter plate 25 is inserted into one side of the interior of the box body 20, and the other side of the filter plate 25 passes through the box body 20 and is fixedly installed with a handle. A blower 24 is fixedly installed on one side of the box body 20, and the air inlet end of the blower 24 is inserted into the interior of the box body 20 and is located below the filter plate 25. The blower greatly reduces dust during construction.

[0027] A switch is fixedly installed on the tank body 1, and the first motor 7, the second motor 11, the third motor 12 and the blower 24 are electrically connected to the switch through wires. A battery is fixedly installed inside the tank body 1, and the switch is electrically connected to the battery through wires.

[0028] The working principle of this utility model is:

[0029] The utility model starts the third motor 12 before the mobile device, and the third motor 12 drives the screw rod 3 to rotate, thereby driving the adjusting plate 4 to rise under the guidance of the guide rod 5. The rise of the adjusting plate 4 will drive the push rod 17 at the bottom of the mounting sleeve 18 to rise, and the rise of the push rod 17 will drive the rod body 14 at the bottom end of the push rod 17 to rise, so that the height of the second motor 11 can be adjusted, and then the height of the cutting wheel 15 can be adjusted, thereby realizing the adjustment of the groove depth, pushing the device to the required position, and then starting the first motor 7 according to the size of the spacing between the required adjacent groove points. The first motor 7 drives the bidirectional screw rod 16 to rotate, thereby driving the two mounting blocks 10 to the guide of the second through groove 13 As the two mounting blocks 10 move downward toward or away from each other, the second motor 11 and other equipment at the bottom of the two mounting blocks 10 will move synchronously with the movement of the mounting blocks 10, thereby adjusting the distance between the two cutting wheels 15. After the height and distance of the cutting wheels 15 are adjusted, the device can be pushed to move to perform grooving. A ventilation groove 23 is provided on the rear side of the cutting wheel 15. During the cutting process of the cutting wheel 15, the blower 20 is started, and the blower 20 draws in air so that the air is discharged into the interior of the box body 20 through the ventilation groove 23. After the air enters the interior of the box body 20, the dust will be intercepted by the filter plate 25, thereby avoiding the generation of large dust during grooving. The filter plate 25 can be pulled out from one side of the box body 20.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A grooving device for construction, comprising a base (8), characterized in that: The top of the base (8) is fixedly mounted with a third motor (12), the output shaft of the third motor (12) is fixedly mounted with a screw rod (3), the outer side of the screw rod (3) is threadedly connected to the adjustment plate (4), the top of the base (8) is symmetrically fixedly mounted with guide rods (5), both guide rods (5) pass through the adjustment plate (4) and are slidably connected to the adjustment plate (4), the adjustment plate (4) is concave in design, a slide rod (19) is fixedly mounted at the concave part, the outer side of the slide rod (19) is symmetrically provided with a mounting sleeve (18), and the bottom of the mounting sleeve (18) is fixedly mounted. A push rod (17) is provided, and a mounting block (10) is symmetrically provided inside the base (8), a cavity is provided on the mounting block (10), and a rod body (14) is slidably connected inside the cavity, one end of the push rod (17) is simultaneously inserted into the base (8) and the inside of the cavity and is fixedly connected to the rod body (14), a fixing plate is fixedly installed at the bottom end of the rod body (14), a second motor (11) is fixedly installed at the bottom of the fixing plate, a cutting wheel (15) is fixedly installed on the output shaft of the second motor (11), and a first motor (7) is fixedly installed on one side of the base (8).

2. A construction grooving device according to claim 1, characterized in that: A trough body (1) is fixedly mounted on the top of the base (8), a handle (2) is symmetrically fixedly mounted on the rear side of the trough body (1), and rollers (9) are rotatably mounted at the four corners of the bottom of the base (8).

3. A construction grooving device according to claim 1, characterized in that: The output shaft of the first motor (7) is fixedly mounted with a bidirectional screw rod (16), one end of the bidirectional screw rod (16) is inserted into the interior of the base (8) and is rotatably connected to the base (8), the forward and reverse threads of the bidirectional screw rod (16) are respectively threadedly connected to the two mounting blocks (10), the bottom of the mounting block (10) passes through the base (8) and is slidably connected to the base (8), the base (8) is provided with a second through groove (13) for slidably connecting to the mounting block (10), and the base (8) is provided with a first through groove (6) for inserting the push rod (17).

4. A construction grooving device according to claim 1, characterized in that: A box body (20) is fixedly mounted on one side of the base (8), and a ventilation groove (23) is fixedly mounted on the bottom of the base (8). The ventilation groove (23) is hollow in design and has a plurality of air outlet holes (22) at the bottom. An air outlet pipe (21) is fixedly mounted on one side of the ventilation groove (23), and one end of the air outlet pipe (21) is inserted from top to bottom into the interior of the box body (20). A filter plate (25) is provided inside the box body (20), and one side of the filter plate (25) is inserted into one side of the interior of the box body (20). The other side of the filter plate (25) passes through the box body (20) and is fixedly mounted with a handle. A blower (24) is fixedly mounted on one side of the box body (20), and an air inlet end of the blower (24) is inserted into the interior of the box body (20) and is located below the filter plate (25).

5. A construction grooving device according to claim 2, characterized in that: A switch is fixedly mounted on the tank body (1); the first motor (7), the second motor (11), the third motor (12) and the blower (24) are all electrically connected to the switch via wires; a battery is fixedly mounted inside the tank body (1); and the switch is electrically connected to the battery via wires.

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