Sculpture design polishing device with dust removal structure

Abstract

The utility model belongs to the technical field of polishing equipment, and relates to a sculpture design polishing device with a dust removal structure, which comprises a shell, a first end cover and a second end cover are respectively mounted at two ends of the shell, a first hollow annular connecting block and a storage battery are mounted on the outer wall of the other side of the first end cover, and a second hollow annular connecting block is mounted on the outer wall of the other side of the second end cover. The storage battery is located on the inner side of the first hollow annular connecting block, the storage battery and the first hollow annular connecting block are both located in the shell, and a second hollow annular connecting block and a gear motor are installed on the outer wall of one side of the second end cover. The sculpture polishing device is small in overall size and convenient to carry and use by workers, chippings and dust generated by polishing can be sucked when the workers polish sculptures, the situation that the chippings and dust generated by polishing affect the surrounding environment is avoided, the situation that the workers inhale a large amount of dust is also avoided, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding equipment, and in particular relates to a sculpture design grinding device with a dust removal structure. Background Art

[0002] Sculpture refers to ornamental objects and memorials that are carved and sculpted for beautification or commemoration purposes and have certain allegorical, symbolic or pictographic meanings. There are many types of equipment needed in the production process of sculpture, such as cutting devices, grinding devices, etc. The grinding device can grind the outer wall of the sculpture, making it smoother and more beautiful.

[0003] After searching, the patent announcement number CN213917599U discloses a portable polishing device for sculpture design, which specifically relates to the technical field of polishing devices, including a shell, a fixed handle is welded on the top of the shell, and a water spraying mechanism is arranged on the outside of the shell; the water spraying mechanism includes a water storage cylinder, a screw cover is arranged at one end of the water storage cylinder, a nozzle is arranged on one side of the screw cover, a piston is arranged inside the water storage cylinder, the piston is slidably connected to the water storage cylinder, an air pipe is arranged at the other end of the water storage cylinder, an air intake cylinder is arranged on the top of the air pipe, and a spring is welded on the top side of the air intake cylinder.

[0004] When the existing sculpture grinding device is actually used, the grinding device will generate certain debris and dust when grinding the sculpture. If the debris and dust are not handled in time, the debris and dust will be in the surrounding environment, which will easily cause the surrounding environment to be polluted and affect the normal breathing of the staff. Excessive debris and dust will also affect the grinding operation of the staff. For this reason, we propose a sculpture design grinding device with a dust removal structure to solve the existing problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sculpture design polishing device with a dust removal structure to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A sculpture design polishing device with a dust removal structure comprises a shell: a first end cover and a second end cover are respectively installed at both ends of the shell, a first hollow annular connecting block and a battery are installed on the outer wall of the other side of the first end cover, the battery is located on the inner side of the first hollow annular connecting block, and the battery and the first hollow annular connecting block are both located inside the shell, a second hollow annular connecting block and a reduction motor are installed on the outer wall of one side of the second end cover, the reduction motor is located on the inner side of the second hollow annular connecting block, and the reduction motor and the second hollow annular connecting block are both located inside the shell, a dust hood is installed on the outer wall of the other side of the second end cover, the output shaft of the reduction motor passes through the bearing at the center position of the outer wall of the second end cover, extends to the inner side of the dust hood and is connected to the connecting shaft through a coupling. The top of the shell is provided with a branch box, and a control button is provided on the front of the shell to prevent the filter from leaking out.

[0008] Furthermore, positioning columns are installed at the four corners of the lower surface of the cover plate, the other end of the positioning column is installed in the positioning hole, and the outer wall of the positioning column and the hole wall of the positioning hole are gap-connected, the positioning hole is opened at the top of the box body, the bottom end of the positioning column is installed with a first magnet block, the positioning hole is installed with a second magnet block, the first magnet block is magnetically connected to the second magnet block, and the upper surface of the cover plate is installed with a second U-shaped handle.

[0009] Furthermore, an external thread is provided on the outer wall of the second hollow annular connecting block, and an internal thread is provided on the inner wall of the other end of the shell. The external thread on the outer wall of the second hollow annular connecting block and the internal thread on the inner wall of the other end of the shell are threadedly engaged with each other.

[0010] Furthermore, an external thread is provided on the outer wall of the first hollow annular connecting block, and an internal thread is provided on the inner wall of one end of the shell. The external thread on the outer wall of the first hollow annular connecting block and the internal thread on the inner wall of one end of the shell are threadedly engaged with each other.

[0011] Furthermore, the outer wall of the plate filter is connected with the hole wall of the rectangular slot by a gap, the front and rear ends of the plate filter are installed in the U-shaped slot on the U-shaped card plate, and the outer walls of the front and rear ends of the plate filter are connected with the slot wall of the U-shaped slot on the U-shaped card plate by a gap.

[0012] Furthermore, an air inlet pipe is arranged on the outer wall of the other side of the box body, the other end of the air inlet pipe is connected to the connecting pipe through a pipe joint, the other end of the connecting pipe is connected to the dust suction pipe through a pipe joint, and the dust suction pipe is arranged on the outer wall of the dust hood.

[0013] Furthermore, an air outlet slot is provided on one side of the fan, and the air outlet slot is opened at the center position of the end wall of one end of the air outlet pipe, and the air outlet slot is communicated with the inside of the air outlet pipe, and a protrusion is provided on the outer wall of the other end of the air outlet pipe, and the protrusion is located outside the box, and a first U-shaped handle is installed on the outer wall of one side of the protrusion, and an external thread is provided on the outer wall of the air outlet pipe, and the external thread on the outer wall of the air outlet pipe and the internal thread on the wall of the threaded hole are threadedly engaged.

[0014] By means of the above technical solution, the utility model provides a sculpture design polishing device with a dust removal structure, which has at least the following beneficial effects:

[0015] 1. The utility model is provided with a series of structures such as a dust hood, a dust suction pipe, an air inlet pipe, a plate filter, and a fan. When a worker holds the utility model to grind a sculpture and generates certain debris and dust, the fan is started so that the dust suction pipe has a certain suction force. The dust suction pipe absorbs the debris and dust generated by grinding and transports them to the inside of the box. The plate filter inside the box filters the debris and dust. Therefore, when the utility model is used to grind the sculpture, the debris and dust generated by grinding can be absorbed, thereby preventing the debris and dust generated by grinding from affecting the surrounding environment, preventing the worker from inhaling a large amount of dust, and preventing the debris and dust generated by grinding from accumulating on the sculpture and affecting the sculpture operation of the worker.

[0016] 2. The utility model is provided by the coordination of a series of structures such as a cover plate, a positioning column, a positioning hole, a first magnet block, a second magnet block, and a U-shaped card plate. Because the outer wall of the plate filter is connected with the hole wall of the rectangular slot by a gap, the outer walls of the front and rear ends of the plate filter are connected with the groove wall of the U-shaped groove on the U-shaped card plate by a gap, the outer wall of the positioning column and the hole wall of the positioning hole are connected by a gap, and the first magnet block is magnetically connected with the second magnet block. Therefore, the staff only needs to pull the second U-shaped handle to move the plate filter out of the box, thereby facilitating the staff to disassemble, replace or clean the plate filter, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0018] Figure 1 Schematic diagram of the three-dimensional structure of the sculpture design polishing device with dust removal structure provided in the embodiment of the present application Figure 1 ;

[0019] Figure 2 Schematic diagram of the three-dimensional structure of the sculpture design polishing device with dust removal structure provided in the embodiment of the present application Figure 2 ;

[0020] Figure 3 A schematic diagram of the internal structure of a sculpture design polishing device with a dust removal structure provided in an embodiment of the present application;

[0021] Figure 4 A cross-sectional view of a box of a sculpture design polishing device with a dust removal structure provided in an embodiment of the present application;

[0022] Figure 5 A schematic diagram of the connection structure between the grinding head and the fixed block of the sculpture design grinding device with a dust removal structure provided in an embodiment of the present application;

[0023] Figure 6 A schematic diagram of the first end cover structure of the sculpture design polishing device with a dust removal structure provided in an embodiment of the present application;

[0024] Figure 7 A schematic diagram of the second end cover structure of the sculpture design polishing device with a dust removal structure provided in an embodiment of the present application;

[0025] Figure 8 Schematic diagram of the U-shaped pallet structure of the sculpture design polishing device with dust removal structure provided in an embodiment of the present application.

[0026] In the figure: 1. first U-shaped handle; 2. protrusion; 3. cover plate; 4. second U-shaped handle; 5. box; 6. connecting pipe; 7. pipe joint; 8. dust suction pipe; 9. grinding head; 10. dust suction hood; 11. grip; 12. first end cover; 13. junction box; 14. control button; 15. second end cover; 16. housing; 17. fan; 18. U-shaped card plate; 19. plate filter; 20. air inlet Tube; 21, air outlet duct; 22, coupling; 23, connecting shaft; 24, mounting block; 25, first hollow annular connecting block; 26, battery; 27, heat dissipation hole; 28, reduction motor; 29, second hollow annular connecting block; 30, fixing block; 31, air outlet slot hole; 32, threaded hole; 33, positioning column; 34, positioning hole; 35, first magnet block; 36, second magnet block; 37, rectangular slot hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 8The sculpture design polishing device with a dust removal structure of the utility model mainly includes a shell 16: a first end cover 12 and a second end cover 15 are respectively installed at both ends of the shell 16, a first hollow annular connecting block 25 and a battery 26 are installed on the outer wall of the other side of the first end cover 12, the battery 26 is located on the inner side of the first hollow annular connecting block 25, and the battery 26 and the first hollow annular connecting block 25 are both located inside the shell 16, a second hollow annular connecting block 29 and a reduction motor 28 are installed on the outer wall of one side of the second end cover 15, the reduction motor 28 is located on the inner side of the second hollow annular connecting block 29, and the reduction motor 28 and the second hollow annular connecting block 29 are both located inside the shell 16, and a dust cover is installed on the outer wall of the other side of the second end cover 15 10, the output shaft of the reduction motor 28 passes through the bearing on the center position of the outer wall of the second end cover 15, extends to the inner side of the dust cover 10 and is connected to the connecting shaft 23 through the coupling 22, and the other end of the connecting shaft 23 is installed with a fixing block 30, and the fixing block 30 is installed with a mounting block 24, and the mounting block 24 is installed at one end of the grinding head 9, and the outer wall top of the shell 16 is installed with a box body 5, and a plate filter screen 19 is arranged inside the box body 5, and the top of the plate filter screen 19 passes through the rectangular slot 37 on the top of the box body 5 and extends to the outside to be connected with the cover plate 3, and a threaded hole 32 is opened on the outer wall of one side of the box body 5, and an air outlet pipe 21 is installed in the threaded hole 32, and a fan 17 is installed on the outer wall of one end of the air outlet pipe 21, and the fan 17 is located inside the box body 5, and the fixing block 30 and The mounting blocks 24 are fixedly connected by fastening bolts. Since the fixing block 30 and the mounting block 24 are fixedly connected by fastening bolts, it is convenient to disassemble and replace the grinding head 9. A heat dissipation hole 27 is opened on the outer wall of the shell 16. A junction box 13 is provided on the front end face of the shell 16. A control button 14 is provided on the junction box 13. A grip 11 is installed on the outer wall of the other side of the first end cover 12. When the staff holds the utility model to grind the sculpture and generates certain debris and dust, the fan 17 is started so that the dust suction pipe 8 has a certain suction force. The dust suction pipe 8 absorbs the debris and dust generated by grinding and transports them to the inside of the box body 5. The plate filter 19 inside the box body 5 filters the debris and dust, so that the utility model can grind the sculpture. During operation, the debris and dust generated by grinding can be absorbed, which prevents the debris and dust generated by grinding from affecting the surrounding environment, prevents the staff from inhaling a large amount of dust, and prevents the debris and dust generated by grinding from accumulating on the sculpture and affecting the sculpture operation of the staff. Because the outer wall of the plate filter 19 is connected with the hole wall of the rectangular slot 37 by a gap, the outer walls of the front and rear ends of the plate filter 19 are connected with the groove wall of the U-shaped groove on the U-shaped card plate 18 by a gap, the outer wall of the positioning column 33 is connected with the hole wall of the positioning hole 34 by a gap, and the first magnet block 35 is magnetically connected with the second magnet block 36, so that the staff only needs to pull the second U-shaped handle 4 to move the plate filter 19 out of the box body 5.This makes it convenient for the staff to disassemble, replace or clean the plate filter 19.

[0029] A positioning column 33 is installed at the four corners of the lower surface of the cover plate 3, and the other end of the positioning column 33 is installed in the positioning hole 34, and the outer wall of the positioning column 33 is connected with the hole wall of the positioning hole 34 by a gap, and the positioning hole 34 is opened at the top of the box body 5, and a first magnet block 35 is installed at the bottom end of the positioning column 33, and a second magnet block 36 is installed in the positioning hole 34, and the first magnet block 35 is magnetically connected with the second magnet block 36, and a second U-shaped handle 4 is installed on the upper surface of the cover plate 3, and an external thread is provided on the outer wall of the second hollow annular connecting block 29, and an internal thread is provided on the inner wall of the other end of the shell 16, and the external thread on the outer wall of the second hollow annular connecting block 29 and the internal thread on the inner wall of the other end of the shell 16 are threadedly engaged. The outer wall of the hollow annular connecting block 29 is provided with an external thread, and the inner wall of the other end of the shell 16 is provided with an internal thread. The external thread on the outer wall of the second hollow annular connecting block 29 and the internal thread on the inner wall of the other end of the shell 16 are threadedly engaged, which is convenient for the staff to disassemble and assemble the second end cover 15, thereby facilitating the maintenance or replacement of the reduction motor 28. The outer wall of the first hollow annular connecting block 25 is provided with an external thread, and the inner wall of one end of the shell 16 is provided with an internal thread. The external thread on the outer wall of the first hollow annular connecting block 25 and the internal thread on the inner wall of one end of the shell 16 are threadedly engaged. Because the outer wall of the first hollow annular connecting block 25 is provided with an external thread, and the inner wall of one end of the shell 16 is provided with an internal thread, the first hollow annular connecting block 25 is provided with an external thread, and the inner wall of one end of the shell 16 is provided with an internal thread, the first hollow annular connecting block 25 is provided with an external thread, and the inner wall of one end of the shell 16 is provided with an internal thread. The external thread on the outer wall of the connecting block 25 is threadedly engaged with the internal thread on the inner wall of one end of the shell 16, which is convenient for the staff to disassemble and assemble the first end cover 12, so as to facilitate the maintenance or replacement of the battery 26. The outer wall of the plate filter 19 is connected with the hole wall of the rectangular slot 37 by a gap. The front and rear ends of the plate filter 19 are installed in the U-shaped groove on the U-shaped card plate 18, and the front and rear ends of the outer wall of the plate filter 19 are connected with the groove wall of the U-shaped groove on the U-shaped card plate 18 by a gap. An air inlet pipe 20 is arranged on the outer wall of the other side of the box body 5, and the other end of the air inlet pipe 20 is connected to the connecting pipe 6 through a pipe joint 7, and the other end of the connecting pipe 6 is connected to the dust suction pipe 8 through a pipe joint 7. The dust suction pipe 8 is arranged on the suction pipe 8. On the outer wall of the dust cover 10, an air outlet slot 31 is provided on one side of the fan 17. The air outlet slot 31 is opened at the center position of the end wall of one end of the air outlet pipe 21, and the air outlet slot 31 is connected with the inside of the air outlet pipe 21. A protrusion 2 is provided on the outer wall of the other end of the air outlet pipe 21, and the protrusion 2 is located outside the box body 5. A first U-shaped handle 1 is installed on the outer wall of one side of the protrusion 2. An external thread is provided on the outer wall of the air outlet pipe 21, and the external thread on the outer wall of the air outlet pipe 21 and the internal thread on the wall of the threaded hole 32 are threadedly engaged. Because the outer wall of the air outlet pipe 21 is provided with an external thread, the external thread on the outer wall of the air outlet pipe 21 and the internal thread on the wall of the threaded hole 32 are threadedly engaged, it is convenient for the staff to inspect or replace the fan 17.

[0030] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sculpture design polishing device with a dust removal structure, characterized in that: The invention comprises a shell (16), wherein a first end cover (12) and a second end cover (15) are respectively mounted on two ends of the shell (16), a first hollow annular connecting block (25) and a storage battery (26) are mounted on the outer wall of the other side of the first end cover (12), the storage battery (26) is located on the inner side of the first hollow annular connecting block (25), and the storage battery (26) and the first hollow annular connecting block (25) are both located inside the shell (16), and a second hollow annular connecting block (29) and a storage battery (26) are mounted on the outer wall of one side of the second end cover (15). A reduction motor (28), the reduction motor (28) is located on the inner side of the second hollow annular connecting block (29), and the reduction motor (28) and the second hollow annular connecting block (29) are both located inside the housing (16); a dust cover (10) is installed on the outer wall of the other side of the second end cover (15); an output shaft of the reduction motor (28) passes through a bearing at a central position of the outer wall of the second end cover (15) and extends to the inner side of the dust cover (10) and is connected to the connecting shaft (23) through a coupling (22); the other side of the connecting shaft (23) A fixing block (30) is installed at one end of the housing (16), a mounting block (24) is installed on the fixing block (30), and the mounting block (24) is installed at one end of the grinding head (9). A box (5) is installed on the top of the outer wall of the housing (16), and a plate filter (19) is arranged inside the box (5). The top of the plate filter (19) passes through the rectangular slot (37) on the top of the box (5) and extends to the outside to be connected with the cover plate (3). A threaded hole (32) is opened on the outer wall of one side of the box (5), and the threaded hole (32) An air outlet pipe (21) is installed inside, a fan (17) is installed on the outer wall of one end of the air outlet pipe (21), and the fan (17) is located inside the box body (5), the fixing block (30) and the mounting block (24) are fixedly connected by fastening bolts, a heat dissipation hole (27) is opened on the outer wall of the shell body (16), a junction box (13) is arranged on the front end surface of the shell body (16), and a control button (14) is arranged on the junction box (13), and a grip rod (11) is installed on the outer wall of the other side of the first end cover (12).

2. The sculpture design polishing device with dust removal structure according to claim 1 is characterized in that: Positioning columns (33) are installed at four corners of the lower surface of the cover plate (3), the other end of the positioning column (33) is installed in the positioning hole (34), and the outer wall of the positioning column (33) and the hole wall of the positioning hole (34) are connected with each other by a gap, the positioning hole (34) is opened at the top of the box body (5), the bottom end of the positioning column (33) is installed with a first magnet block (35), the positioning hole (34) is installed with a second magnet block (36), the first magnet block (35) and the second magnet block (36) are magnetically connected, and the upper surface of the cover plate (3) is installed with a second U-shaped handle (4).

3. The sculpture design polishing device with dust removal structure according to claim 1 is characterized in that: An external thread is provided on the outer wall of the second hollow annular connection block (29), and an internal thread is provided on the inner wall of the other end of the shell (16), and the external thread on the outer wall of the second hollow annular connection block (29) and the internal thread on the inner wall of the other end of the shell (16) are threadedly engaged with each other.

4. The sculpture design polishing device with dust removal structure according to claim 1 is characterized in that: An external thread is provided on the outer wall of the first hollow annular connection block (25), and an internal thread is provided on the inner wall of one end of the shell (16), and the external thread on the outer wall of the first hollow annular connection block (25) and the internal thread on the inner wall of one end of the shell (16) are threadedly engaged with each other.

5. The sculpture design polishing device with dust removal structure according to claim 1 is characterized in that: The outer wall of the plate filter (19) is connected to the hole wall of the rectangular slot (37) with a gap, the front and rear ends of the plate filter (19) are installed in the U-shaped slot on the U-shaped card plate (18), and the outer walls of the front and rear ends of the plate filter (19) are connected to the slot wall of the U-shaped slot on the U-shaped card plate (18) with a gap.

6. The sculpture design polishing device with dust removal structure according to claim 1 is characterized in that: An air inlet pipe (20) is arranged on the outer wall of the other side of the box body (5); the other end of the air inlet pipe (20) is connected to the connecting pipe (6) via a pipe joint (7); the other end of the connecting pipe (6) is connected to a dust suction pipe (8) via a pipe joint (7); and the dust suction pipe (8) is arranged on the outer wall of the dust hood (10).

7. The sculpture design polishing device with dust removal structure according to claim 1 is characterized in that: An air outlet slot (31) is provided on one side of the fan (17), the air outlet slot (31) is opened at the center position of the end wall of one end of the air outlet pipe (21), and the air outlet slot (31) is connected to the inside of the air outlet pipe (21), a protrusion (2) is provided on the outer wall of the other end of the air outlet pipe (21), and the protrusion (2) is located outside the box (5), a first U-shaped handle (1) is installed on the outer wall of one side of the protrusion (2), and an external thread is provided on the outer wall of the air outlet pipe (21), and the external thread on the outer wall of the air outlet pipe (21) and the internal thread on the hole wall of the threaded hole (32) are threadedly engaged with each other.

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