Napping machine for surfaces of building components

Abstract

The utility model relates to the technical field of napping machines, and discloses a napping machine for the surface of a building component, which comprises a frame, and further comprises an adjusting assembly arranged in a shell and used for adjusting the height of a push handle, the dust collection assembly is arranged on the outer side of the treatment box. The two-way screw rotates to drive the moving seat on the outer side of the two-way screw to move, when the moving seat moves, one end of the moving seat rotates on the inner side of the moving seat, the angle of the rotating rod changes along with adjustment of the height of the moving seat, the other end of the rotating rod drives the guide seat to slide along the guide rod, and then height adjustment is completed. Dust generated in the napping process of the milling rotor is sucked in through the dust suction hood and conveyed into the treatment box through the conveying pipe, then a water source is pumped by the water pump through the water filtering cap at the water inlet end and conveyed to the spray head through the water outlet end, the dust sucked into the treatment box is subjected to spraying and dust falling, the filtering pressure of the filter screen is relieved, and the dust removal efficiency is improved. And the operation stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roughening machines, in particular to a roughening machine used for the surface of building components. Background Art

[0002] Roughening machines are widely used in the construction industry. They are primarily used to treat the surfaces of building components such as concrete, cement, and asphalt. Through their unique operating principles and structural design, these machines can create a rough texture or rough surface on building components to enhance adhesion, slip resistance, and aesthetics.

[0003] During the use of the existing roughening machine for the surface of building components, due to the significant difference in the height of the operators, the handheld part of the roughening machine is usually not adjustable. The roughening machine with a fixed height not only cannot adapt to the use needs of operators of different heights, but forces them to work in an unnatural posture. In the long run, this will undoubtedly aggravate the physical fatigue of the operators and reduce work efficiency. In addition, a large amount of dust will be generated during the roughening operation. Usually, a dust suction mechanism is set up to effectively collect and process the dust, improve the working environment, and protect the health of the operators. However, the uninterrupted operation of the dust suction mechanism during continuous operation will cause the filtering capacity of the filter to exceed the load, resulting in clogging of the filter, and then causing the device to malfunction. Usually, the dust suction mechanism cannot solve the problem of easy clogging of the filter, affecting the stability of the device operation. Utility Model Content

[0004] The purpose of the utility model is to provide a roughening machine for the surface of building components to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a roughing machine for the surface of a building component, comprising a frame, a housing and a processing box provided on the top of the frame, a push handle provided on one side of the housing, an engine fixedly connected to the top of the frame, a milling rotor for roughing the ground provided on the bottom of the frame, and further comprising:

[0006] An adjustment assembly is provided inside the housing for adjusting the height of the push handle, a movable seat is provided on the outside of the adjustment assembly, a guide assembly is provided on the inside of the movable seat, a sliding assembly is provided on the outside of the movable seat to improve its movement stability, a fixing assembly is provided on the outside of the adjustment assembly, and a connecting block is fixedly connected to one side of the movable seat;

[0007] A dust suction component is arranged on the outside of the processing box, a conveying component is arranged on the top of the processing box, a nozzle for dust reduction treatment is arranged at one end of the conveying component, a filter for intercepting dust is slidably connected to the inside of the processing box, and a suction fan is arranged on one side of the processing box.

[0008] Preferably, the adjustment assembly includes a rotating wheel arranged on the top of the shell, and a bidirectional screw is fixedly connected to one side of the rotating wheel.

[0009] Preferably, the guide assembly includes a rotating rod that rotates on the inner side of the movable seat, one end of the rotating rod is rotatably connected to the guide seat, and the inner side of the guide seat is slidably connected to the guide rod.

[0010] Preferably, the sliding assembly includes sliding blocks fixed to both sides of the movable seat, and the outer sides of the sliding blocks are slidably connected to sliding grooves.

[0011] Preferably, the fixing assembly includes a limiting rod rotating on the outside of the rotating wheel, and a plurality of limiting grooves are provided in an annular shape on the top of the housing.

[0012] Preferably, the dust collection assembly includes a delivery pipe connected to the interior of the processing box, and a dust collection hood is provided at one end of the delivery pipe.

[0013] Preferably, the conveying assembly includes a water pump arranged on the top of the processing box, and a water filter cap is provided at the water inlet end of the water pump.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model drives the moving seat on the outside to move when the bidirectional screw rotates. When the moving seat moves, one end of the moving seat rotates inside the moving seat. As the height of the moving seat is adjusted, the angle of the rotating rod changes accordingly, and the other end drives the guide seat to slide along the guide rod, so that the moving seat will not be displaced when it is raised or lowered. After reaching the appropriate height, the limit rod is rotated to insert it into the limit groove, thereby completing the height adjustment; dust generated in the roughening process of the milling rotor is sucked in through the dust suction hood and transported to the inside of the processing box through the delivery pipe; then the water pump draws water from the water source through the water filter cap at the water inlet end, and transports the water source to the nozzle through the water outlet end, so as to spray and reduce dust on the dust sucked into the processing box, reduce the filtering pressure of the filter screen, and improve the stability of the device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a roughening machine for the surface of a building component provided by the utility model;

[0017] Figure 2 A schematic diagram of the bottom structure of the frame provided by the utility model;

[0018] Figure 3 A schematic diagram of the structure of the adjustment component provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the conveying component provided by the utility model.

[0020] In the figure: 1. Frame; 2. Outer shell; 3. Processing box; 4. Push handle; 5. Engine; 6. Milling rotor; 7. Adjustment assembly; 71. Rotor; 72. Bidirectional screw; 8. Moving seat; 9. Guide assembly; 91. Rotating rod; 92. Guide seat; 93. Guide rod; 10. Sliding assembly; 101. Slider; 102. Slide; 11. Fixing assembly; 111. Limiting rod; 112. Limiting groove; 12. Connecting block; 13. Dust collection assembly; 131. Delivery pipe; 132. Dust collection hood; 14. Delivery assembly; 141. Water pump; 142. Water filter cap; 15. Nozzle; 16. Filter; 17. Suction fan. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4As shown, a roughing machine for the surface of building components comprises a frame 1, a shell 2 and a processing box 3 are provided on the top of the frame 1, a push handle 4 is provided on one side of the shell 2, and an engine 5 is fixedly connected to the top of the frame 1. By providing the engine 5, it is convenient to provide the required electrical energy or mechanical energy for the operation of the milling rotor 6; a milling rotor 6 for roughening the ground is provided at the bottom of the frame 1, which is composed of a rotating shaft, a tool holder and a tool head, etc. The milling rotor 6 rotates at high speed and uses the milling cutter on the tool head to cut and roughen the surface of the building component; it also includes: an adjustment component 7 for adjusting the height of the push handle 4 is provided inside the shell 2, and a moving seat 8 is provided on the outside of the adjustment component 7. By providing the moving seat 8, the inner side of the moving seat is threadedly connected to the bidirectional screw 72. When the bidirectional screw 72 rotates, it drives the push handle 4 to be raised and lowered through the connecting block 12; the moving A guide assembly 9 is provided on the inner side of the seat 8, a sliding assembly 10 for improving the movement stability of the movable seat 8 is provided on the outer side of the movable seat 8, a fixing assembly 11 is provided on the outer side of the adjusting assembly 7, and a connecting block 12 is fixedly connected to one side of the movable seat 8, and by setting the connecting block 12, a push handle 4 is fixedly connected to one side thereof; a dust suction assembly 13 is provided on the outside of the processing box 3, and a conveying assembly 14 is provided on the top of the processing box 3, and a nozzle 15 for dust reduction treatment is provided at one end of the conveying assembly 14. By setting the nozzle 15, a water pump 141 draws water and then conveys it to the nozzle 15 to perform dust reduction treatment on the dust sucked into the inside of the processing box 3; a filter screen 16 for intercepting dust is slidably connected to the inside of the processing box 3. By setting the filter screen 16, it is convenient to intercept the dust sucked into the inside of the processing box 3, and the filtered air is discharged to the outside of the processing box 3; a suction fan 17 is provided on one side of the processing box 3.

[0023] The adjusting assembly 7 includes a rotating wheel 71 arranged on the top of the shell 2. By setting the rotating wheel 71, it is convenient to drive the bidirectional screw 72 to rotate; one side of the rotating wheel 71 is fixedly connected to the bidirectional screw 72, and by setting the bidirectional screw 72, when it rotates, it drives the moving seat 8 on its outer side to move up and down; the guide assembly 9 includes a rotating rod 91 that rotates on the inner side of the moving seat 8, one end of the rotating rod 91 is rotatably connected to the guide seat 92, and the inner side of the guide seat 92 is slidably connected to the guide rod 93. By setting the guide assembly 9, when the moving seat 8 moves, one end of the rotating rod 91 rotates inside the moving seat 8. As the height of the moving seat 8 is adjusted, the angle of the rotating rod 91 changes accordingly, and the other end drives the guide seat 92 to slide along the guide rod 93, thereby making the moving seat 8 rise and fall. No displacement will occur, which improves the stability of the movement of the moving seat 8; the sliding assembly 10 includes sliders 101 fixed on both sides of the moving seat 8, and the outer side of the slider 101 is slidably connected to the slide groove 102. By setting the sliding assembly 10, the slider 101 slides along the inner side of the slide groove 102 while following the movement of the moving seat 8, and the slide groove 102 provides a guide for the movement path of the moving seat 8; the fixed assembly 11 includes a limiting rod 111 rotated on the outer side of the rotating wheel 71. By setting the limiting rod 111, it is convenient to limit the rotating wheel 71 by inserting it into the limiting groove 112 after the adjustment of the rotating wheel 71 is completed, so that it will not deviate, thereby improving the stability of the device. Several limiting grooves 112 are provided in the top ring of the shell 2.

[0024] The dust suction component 13 includes a conveying pipe 131 connected to the interior of the treatment box 3, and a dust collection hood 132 is provided at one end of the conveying pipe 131. By setting the dust suction component 13, when the suction fan 17 is started, the suction force generated will suck in the dust generated during the operation through the dust collection hood 132, and transport it to the interior of the treatment box 3 through the conveying pipe 131; the conveying component 14 includes a water pump 141 arranged on the top of the treatment box 3. By setting the water pump 141, when it is started, the water source is extracted through the water filter cap 142 at the water inlet end, and then the water source is transported to the nozzle 15 through the water outlet end; the water inlet end of the water pump 141 is provided with a water filter cap 142. By setting the water filter cap 142, the debris in the water stored in the treatment box 3 can be filtered, so that the nozzle 15 will not be blocked when it continues to work in dust reduction.

[0025] Working principle: When the height of the push handle 4 needs to be adjusted during use, the rotating wheel 71 drives the bidirectional screw 72 to rotate accordingly. When the bidirectional screw 72 rotates, it drives the moving seat 8 on its outer side to move. When the moving seat 8 moves, one end of the rotating wheel 71 rotates inside the moving seat 8. As the height of the moving seat 8 is adjusted, the angle of the rotating rod 91 changes accordingly, and the other end drives the guide seat 92 to slide along the guide rod 93, so that the moving seat 8 will not be displaced when it is raised or lowered, thereby improving the stability of the movement of the moving seat 8. After reaching the appropriate height, the limit rod 111 is rotated. , so that it is inserted into the limiting groove 112, thereby completing the fixation of the runner 71. When the roughening operation is performed, the suction fan 17 is started, and the suction force generated by the dust suction cover 132 sucks in the dust generated during the roughening of the milling rotor 6, and transports it to the inside of the processing box 3 through the conveying pipe 131. Then the water pump 141 draws water from the water source through the water filter cap 142 at the water inlet end, and transports the water to the nozzle 15 through the water outlet end, spraying the dust sucked into the processing box 3 to reduce dust, thereby reducing the filtering pressure of the filter 16 and reducing the risk of clogging of the filter 16.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roughing machine for the surface of building components, comprising a frame (1), a shell (2) and a processing box (3) are provided on the top of the frame (1), a push handle (4) is provided on one side of the shell (2), an engine (5) is fixedly connected to the top of the frame (1), and a milling rotor (6) for roughening the ground is provided at the bottom of the frame (1), characterized in that: Also includes: An adjusting assembly (7) for adjusting the height of the push handle (4) is provided inside the housing (2), a movable seat (8) is provided on the outside of the adjusting assembly (7), a guide assembly (9) is provided on the inside of the movable seat (8), a sliding assembly (10) for improving the moving stability of the movable seat (8) is provided on the outside of the adjusting assembly (7), a fixing assembly (11) is provided on the outside of the adjusting assembly (7), and a connecting block (12) is fixedly connected to one side of the movable seat (8); A dust collecting assembly (13) is arranged outside the processing box (3), a conveying assembly (14) is arranged on the top of the processing box (3), a nozzle (15) for performing dust reduction treatment is arranged at one end of the conveying assembly (14), a filter (16) for intercepting dust is slidably connected to the inside of the processing box (3), and a suction fan (17) is arranged on one side of the processing box (3).

2. A roughening machine for the surface of a building component according to claim 1, characterized in that: The adjustment assembly (7) comprises a rotating wheel (71) arranged on the top of the housing (2), and a bidirectional screw (72) is fixedly connected to one side of the rotating wheel (71).

3. A roughening machine for the surface of a building component according to claim 1, characterized in that: The guide assembly (9) comprises a rotating rod (91) rotating on the inner side of the movable seat (8), one end of the rotating rod (91) is rotatably connected to a guide seat (92), and the inner side of the guide seat (92) is slidably connected to a guide rod (93).

4. A roughening machine for the surface of a building component according to claim 1, characterized in that: The sliding assembly (10) comprises sliding blocks (101) fixed on both sides of the movable seat (8), and the outer sides of the sliding blocks (101) are slidably connected to sliding grooves (102).

5. The roughening machine for the surface of a building component according to claim 2, characterized in that: The fixing assembly (11) comprises a limiting rod (111) which rotates outside the rotating wheel (71), and a plurality of limiting grooves (112) are provided in an annular shape on the top of the housing (2).

6. The roughening machine for the surface of a building component according to claim 1, characterized in that: The dust collection assembly (13) comprises a delivery pipe (131) connected to the interior of the processing box (3), and a dust collection cover (132) is provided at one end of the delivery pipe (131).

7. The roughening machine for the surface of a building component according to claim 1, characterized in that: The conveying assembly (14) comprises a water pump (141) arranged on the top of the processing box (3), and a water filter cap (142) is provided at the water inlet end of the water pump (141).

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