CN215140802U

CN215140802U - Double-end grinding instrument is used in production of calcium hydrate root canal disinfection material

Info

Publication number: CN215140802U
Application number: CN202120625597.4U
Authority: CN
Inventors: 黄磊
Original assignee: Wuhan Gaodeng Dental Material Co ltd
Current assignee: Wuhan Gaodeng Dental Material Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-14
Anticipated expiration: 2031-03-24

Abstract

The utility model relates to the technical field of production grinding, and discloses a double-head grinding instrument for producing calcium hydroxide root canal disinfection materials, which comprises an outer box body and a partition board fixedly connected inside the outer box body, wherein a mounting plate is arranged inside the outer box body, the lower surface of the mounting plate is fixedly connected with a telescopic rod at equal intervals, the output end of the telescopic rod is fixedly connected with a grinding head, the lower end of the rear inner wall of the outer box body is provided with a placing groove, the lower end of the rear inner wall of the outer box body is provided with a cleaning component, the right surface of the outer box body is provided with a positioning component, the position of the grinding head can be adjusted and moved by a first motor and a second motor, the grinding head is accurately positioned, further the grinding is more thorough, the operation is convenient and rapid, a starting hydraulic cylinder can drive a scraper blade to move forwards by a push plate, and residue attached to the lower inner wall of the outer box body after grinding is cleaned, the limiting block fixes the advancing track of the push plate, so that the cleanliness of the device is improved.

Description

Double-end grinding instrument is used in production of calcium hydrate root canal disinfection material

Technical Field

The utility model relates to a production grinding technical field specifically is a double-end grinding appearance is used in production of calcium hydroxide root canal disinfection material.

Background

In the production industry, large particles or agglomerated raw materials need to be ground and separated to a certain fineness by a grinding device, so the grinding device is one of important devices widely used in production, and the grinding device is often used in the production process of calcium hydroxide root canal disinfection materials.

However, the existing device is not easy to adjust the position of the grinding head, incomplete grinding is easy to cause, and partial materials after grinding are easy to adhere to the device and are not easy to clean. Accordingly, a double-head grinder for producing a calcium hydroxide root canal sterilizing material is provided by those skilled in the art to solve the problems in the background art as described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a production of calcium hydrate root canal disinfection material is with double-end grinding appearance to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a production of calcium hydrate root canal disinfection material is with double-end grinding appearance, is in including outer box and rigid coupling the division board of outer box inside, the internally mounted of outer box has the mounting panel, the lower surface equidistance rigid coupling of mounting panel has the telescopic link, the output rigid coupling of telescopic link has the grinding head, the standing groove has been seted up to the back inner wall lower extreme of outer box, the clearance subassembly is installed to the back inner wall lower extreme of outer box, the right surface mounting of outer box has locating component.

As a further aspect of the present invention: the positioning component comprises a second rotating shaft, a first motor, a first rotating shaft, a first connecting block, a second connecting block, a connecting plate, a limiting ring, a first mounting block, a second mounting block and a second motor, the first motor is fixedly connected to the right surface of the outer box, the first rotating shaft is fixedly connected to the output end of the first motor, the first rotating shaft is movably mounted between the outer box and the dividing plate, the first connecting block is movably sleeved on the outer surface of the first rotating shaft, the connecting plate is fixedly connected to the lower surface of the first connecting block, the limiting ring is fixedly connected to the front surface and the rear surface of the connecting plate, the second mounting block and the first mounting block are fixedly connected to the front end and the rear end of the lower surface of the connecting plate respectively, the second motor is fixedly connected to the rear surface of the first mounting block, and the second rotating shaft is fixedly connected to the output end of the second motor, the outer surface of the second rotating shaft is movably sleeved with the second connecting block.

As a further aspect of the present invention: the clearance subassembly includes hydraulic cylinder, push pedal, scraper blade and stopper, the back inner wall lower extreme rigid coupling of outer box has hydraulic cylinder, hydraulic cylinder's output rigid coupling has the push pedal, the impartial rigid coupling in surface has about the push pedal the stopper, the front surface lower extreme rigid coupling of push pedal has the scraper blade, the lower surface of scraper blade is contradicted the lower inner wall of outer box.

As a further aspect of the present invention: the positioning assembly is connected with the outer box body and the mounting plate.

As a further aspect of the present invention: the outer surfaces of the first rotating shaft and the second rotating shaft are provided with threads, and the inner surfaces of the first connecting block and the second connecting block are provided with threads.

As a further aspect of the present invention: the output end of the second motor penetrates through the rear surface of the first mounting block and is connected with the second rotating shaft, and the second rotating shaft is movably mounted between the first mounting block and the second mounting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the position of the movable grinding head can be adjusted through the first motor and the second motor, the grinding head is accurately positioned, grinding is more thorough, and operation is convenient and rapid.

2. Start hydraulic cylinder and can drive the scraper blade through the push pedal and move forward, rely on the residue of inner wall under outer box to clear up after grinding, the stopper is fixed the track that advances of push pedal, increases the cleanliness of device.

Drawings

FIG. 1 is a schematic structural view of a double-head grinder for producing a calcium hydroxide root canal sterilizing material;

FIG. 2 is a schematic structural view of a positioning assembly in a double-head grinder for producing calcium hydroxide root canal sterilizing materials;

FIG. 3 is a schematic structural view of a second motor and a second mounting block in the double-head grinder for producing calcium hydroxide root canal sterilizing material;

FIG. 4 is a schematic view showing the structure of a cleaning assembly in a double-head grinder for producing a calcium hydroxide root canal sterilizing material;

fig. 5 is a schematic structural diagram of a push plate and a limiting block in the double-head grinder for producing calcium hydroxide root canal sterilizing materials.

In the figure: 1. an outer case; 2. a positioning assembly; 20. a second rotating shaft; 21. a first motor; 22. a first rotating shaft; 23. a first connection block; 24. a second connecting block; 25. a connecting plate; 26. a limiting ring; 27. a first mounting block; 28. a second mounting block; 29. a second motor; 3. a partition plate; 4. mounting a plate; 5. a telescopic rod; 6. a grinding head; 7. cleaning the assembly; 71. a hydraulic cylinder; 72. pushing the plate; 73. a squeegee; 74. a limiting block; 8. and (6) placing the groove.

Detailed Description

Referring to fig. 1-5, in the embodiment of the present invention, a double-head grinder for producing calcium hydroxide root canal sterilizing material comprises an outer case 1 and a partition plate 3 fixedly connected inside the outer case 1, a mounting plate 4 is installed inside the outer case 1, a telescopic rod 5 is fixedly connected to the lower surface of the mounting plate 4 at an equal distance, a grinding head 6 is fixedly connected to the output end of the telescopic rod 5, a placement groove 8 is formed at the lower end of the rear inner wall of the outer case 1, a cleaning assembly 7 is installed at the lower end of the rear inner wall of the outer case 1, the cleaning assembly 7 comprises a hydraulic cylinder 71, a push plate 72, a scraper 73 and a stopper 74, a hydraulic cylinder 71 is fixedly connected to the lower end of the rear inner wall of the outer case 1, the push plate 72 is fixedly connected to the left and right surfaces of the push plate 72 at an equal distance, the scraper 73 is fixedly connected to the lower end of the front surface of the push plate 72, and the lower surface of the scraper 73 is abutted against the lower inner wall of the outer case 1, the starting hydraulic cylinder 71 can drive the scraper 73 to move forwards through the push plate 72, residues attached to the lower inner wall of the outer box body 1 after grinding are cleaned, and the limiting block 74 fixes the advancing track of the push plate 72, so that the cleanliness of the device is increased.

In fig. 2 and 3: the right surface of the outer box body 1 is provided with a positioning component 2, the positioning component 2 is connected with the outer box body 1 and the mounting plate 4, the positioning component 2 comprises a second rotating shaft 20, a first motor 21, a first rotating shaft 22, a first connecting block 23, a second connecting block 24, a connecting plate 25, a limiting ring 26, a first mounting block 27, a second mounting block 28 and a second motor 29, the right surface of the outer box body 1 is fixedly connected with the first motor 21, the output end of the first motor 21 is fixedly connected with the first rotating shaft 22, the first rotating shaft 22 is movably mounted between the outer box body 1 and the partition plate 3, the outer surface of the first rotating shaft 22 is movably sleeved with the first connecting block 23, the lower surface of the first connecting block 23 is fixedly connected with the connecting plate 25, the front surface and the rear surface of the connecting plate 25 are fixedly connected with the limiting ring 26, the front end and the rear end of the lower surface of the connecting plate 25 are fixedly connected with the second mounting block 28 and the first mounting block 27 respectively, the rear surface of the first mounting block 27 is fixedly connected with the second motor 29, the output rigid coupling of second motor 29 has second pivot 20, second connecting block 24 has been cup jointed in the surface activity of second pivot 20, the surface of first pivot 22 and second pivot 20 all is provided with the screw thread, the internal surface of first connecting block 23 and second connecting block 24 all is provided with the screw thread, the output of second motor 29 runs through the rear surface connection second pivot 20 of first installation piece 27, second pivot 20 movable mounting is between first installation piece 27 and second installation piece 28, can adjust the position of removing grinding head 6 through first motor 21 and second motor 29, and then make the grinding more thorough, and convenient operation is swift.

The utility model discloses a theory of operation is: when the grinding head is used, materials are placed in the outer box body 1, the first motor 21 is started to drive the first rotating shaft 22 to rotate, the first connecting block 23 moves leftwards along the threads on the outer surface of the first rotating shaft 22 along with the rotation of the first rotating shaft 22, the connecting plate 25 is further driven to move leftwards, the symmetrical limiting rings 26 enable the connecting plate 25 to move more stably, the second motor 29 is started to drive the second rotating shaft 20 to rotate, the second connecting block 24 moves forwards along the threads on the outer surface of the second rotating shaft 20, the mounting plate 4 is further driven to move, the first motor 21 and the second motor 29 are matched to use the position of the grinding head 6 moved through the mounting plate 4, the position of the grinding head 6 is more accurate, the grinding is further thorough, the operation is convenient and rapid, the grinding head 6 is used for grinding the materials, the hydraulic cylinder 71 is started to drive the push plate 72 to move forwards after the grinding of the materials, and the scraper plate 73 moves forwards, the residue that depends on inner wall under outer box 1 after grinding is cleared up, increases the cleanliness of device, and stopper 74 is fixed the orbit that advances of push pedal 72, prevents that push pedal 72 from deflecting and leading to hydraulic cylinder 71 to damage.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a double-end grinding appearance is used in production of calcium hydrate root canal disinfection material, is in including outer box (1) and rigid coupling outer box (1) inside division board (3), its characterized in that, the internally mounted of outer box (1) has mounting panel (4), the lower surface equidistance rigid coupling of mounting panel (4) has telescopic link (5), the output rigid coupling of telescopic link (5) has grinding head (6), standing groove (8) have been seted up to the back inner wall lower extreme of outer box (1), clearance subassembly (7) are installed to the back inner wall lower extreme of outer box (1), the right surface mounting of outer box (1) has locating component (2).

2. The double-head grinder for producing calcium hydroxide root canal sterilizing material according to claim 1, wherein the positioning assembly (2) comprises a second rotating shaft (20), a first motor (21), a first rotating shaft (22), a first connecting block (23), a second connecting block (24), a connecting plate (25), a limiting ring (26), a first mounting block (27), a second mounting block (28) and a second motor (29), the first motor (21) is fixedly connected to the right surface of the outer case (1), the first rotating shaft (22) is fixedly connected to the output end of the first motor (21), the first rotating shaft (22) is movably mounted between the outer case (1) and the partition plate (3), the first connecting block (23) is movably sleeved on the outer surface of the first rotating shaft (22), the connecting plate (25) is fixedly connected to the lower surface of the first connecting block (23), the equal rigid coupling in surface has around connecting plate (25) spacing ring (26), both ends difference rigid coupling has around the lower surface of connecting plate (25) second installation piece (28) with first installation piece (27), the rear surface rigid coupling of first installation piece (27) has second motor (29), the output rigid coupling of second motor (29) has second pivot (20), the surface activity of second pivot (20) has been cup jointed second connecting block (24).

3. The double-head grinding instrument for producing the calcium hydroxide root canal sterilizing material according to claim 1, wherein the cleaning assembly (7) comprises a hydraulic cylinder (71), a push plate (72), a scraper (73) and a limit block (74), the hydraulic cylinder (71) is fixedly connected to the lower end of the rear inner wall of the outer box (1), the push plate (72) is fixedly connected to the output end of the hydraulic cylinder (71), the limit block (74) is fixedly connected to the left surface and the right surface of the push plate (72) at equal intervals, the scraper (73) is fixedly connected to the lower end of the front surface of the push plate (72), and the lower surface of the scraper (73) abuts against the lower inner wall of the outer box (1).

4. The double-head grinder for producing calcium hydroxide root canal sterilizing material according to claim 1, wherein the positioning assembly (2) connects the outer case (1) and the mounting plate (4).

5. The double-headed grinder for calcium hydroxide root canal sterilizing material production according to claim 2, wherein the outer surfaces of the first rotating shaft (22) and the second rotating shaft (20) are provided with threads, and the inner surfaces of the first connecting block (23) and the second connecting block (24) are provided with threads.

6. The double-headed grinder for calcium hydroxide root canal sterilizing material production according to claim 2, wherein the output end of the second motor (29) penetrates the rear surface of the first mounting block (27) and is connected with the second rotating shaft (20), and the second rotating shaft (20) is movably mounted between the first mounting block (27) and the second mounting block (28).