Adjustable grinding and spraying head of centrifugal machine
By adopting a combined structure of rotary ring, worm set and guide plate in the centrifuge spray head, the problem of limited adjustment range of conventional spray heads is solved, and flexible adjustment of nozzle spray range and angle is achieved, improving operational convenience and spraying accuracy.
Patent Information
- Application Number
- CN202421002002.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The adjustment range of conventional nozzles is limited, making it difficult to adjust the spray range significantly freely, resulting in troublesome operation.
An adjustable centrifuge powder spray head is designed, and a combined structure of rotary ring, worm set, worm gear and guide plate is used to adjust the spray range and angle of the nozzle by twisting the worm set and bolts to achieve wider spray control.
It realizes flexible adjustment of nozzle spray range and angle, improving operational ease and spraying accuracy.
Smart Images
Figure CN222306093U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of centrifuge spraying equipment, in particular to an adjustable centrifuge grinding powder spraying head. Background Art
[0002] A centrifuge is a machine that uses centrifugal force to separate liquids from solid particles or components in a mixture of liquids and liquids. After the centrifuge is produced and formed, it needs to be sprayed on the surface using spraying equipment.
[0003] Conventional sprinkler heads can only adjust the range in a small range by changing the distance, and it is difficult to freely adjust the spraying range in a large range, which causes the problem that the adjustment range of conventional sprinkler heads is relatively troublesome.
[0004] Therefore, we propose an adjustable centrifugal powder spraying head to solve the above problems. Utility Model Content
[0005] The utility model aims to solve the problem that the adjustment range of conventional spray heads is troublesome, and proposes an adjustable centrifugal mill powder spray head.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] An adjustable centrifugal abrasive powder spraying head includes a nozzle, a swivel is rotatably mounted on the nozzle, a bolt is threadedly mounted on the upper part of the swivel, a worm group is rotatably mounted on the side of the swivel, a guide plate is symmetrically rotatably connected to the lower part of the swivel, a worm wheel is fixedly connected to the upper part of the guide plate, and the worm wheel and the worm group are meshed with each other. The worm group is screwed to drive the two worm wheels to rotate synchronously in positive and negative directions, so that the worm wheel drives the guide plate to shrink, and the guide plate is blocked at the nozzle outlet, so that the abrasive powder acts on the guide plate, and the concentrated spray column is pressed into a plate shape through the guide plate to increase the sweeping range, and the bolt is loosened, and the swivel is rotated again, and the guide plate is acted on by the swivel to adjust the angle of the guide plate, thereby facilitating the adjustment of the spraying range and angle of the nozzle.
[0008] Preferably, the nozzle comprises a nozzle body and a guide ring, wherein the guide ring is fixedly connected to the lower part of the nozzle body, and the guide ring is used to conveniently guide the rotating ring to rotate.
[0009] Preferably, the swivel includes a nut, a first bearing seat, a ring body, and a second bearing seat, wherein the nut is fixedly connected to the upper end of the first bearing seat, the nut and the first bearing seat are fixedly connected to the ring body, and the second bearing seat is symmetrically fixedly connected to the lower end of the ring body. The second bearing seat is convenient for guiding the bolt spiral, the first bearing seat is convenient for guiding the worm group to rotate, and the second bearing seat is convenient for guiding the guide plate to swing.
[0010] Preferably, the guide plate comprises a first rotating shaft and a plate body, wherein the first rotating shaft is fixedly connected to the plate body. When the first rotating shaft rotates, the first rotating shaft acts on the plate body to change the angle of the plate body, thereby facilitating the adjustment of the amplitude of the guide plate.
[0011] Preferably, the worm wheel comprises a wheel body and a second rotating shaft, and the wheel body is fixedly connected to the second rotating shaft. When the wheel body rotates, the second rotating shaft acts on the guide plate, so that the guide plate can be adjusted and controlled conveniently.
[0012] Preferably, the worm gear set includes a worm, a third rotating shaft and a first knob, wherein the worm is symmetrically fixedly connected to the outer end of the third rotating shaft, and the first knob is fixedly connected to one of the worms. Turning the first knob drives the worm and the third rotating shaft to rotate, and the worm drives the worm wheel to rotate, so that the worm wheel can be manually controlled.
[0013] Preferably, the bolt includes a second knob and a bolt body, and the second knob is fixedly connected to the bolt body. Twisting the bolt drives the bolt body to rotate, and the bolt body is pressed against the outside of the nozzle to fix the angle of the swivel, and the second knob is twisted in the opposite direction to unlock or lock the swivel.
[0014] In summary, the technical effects and advantages of the utility model are as follows:
[0015] 1. Screw the worm group to make the worm group drive the two worm wheels to rotate synchronously in positive and negative directions, so that the worm wheel drives the guide plate to shrink. Use the guide plate to block the nozzle outlet, so that the abrasive powder acts on the guide plate, and the concentrated spray column is pressed into a plate shape through the guide plate to increase the sweeping range. Loosen the bolts and turn the swivel to act on the guide plate through the swivel to adjust the angle of the guide plate, so as to facilitate the adjustment of the spraying range and angle of the nozzle.
[0016] 2. When the first rotating shaft rotates, the first rotating shaft acts on the plate body to change the angle of the plate body, thereby facilitating the adjustment of the amplitude of the guide plate.
[0017] 3. Turning the first knob drives the worm and the third shaft to rotate, and the worm drives the worm wheel to rotate, which is convenient for manual control of the worm wheel.
[0018] 4. Tighten the bolt to drive the bolt body to rotate, and press the bolt body against the outside of the nozzle to fix the angle of the swivel. Twist the second knob in the opposite direction to unlock or lock the swivel. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the nozzle structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the swivel structure of the utility model;
[0022] Figure 4 This is a schematic diagram of the guide plate structure of the utility model;
[0023] Figure 5 This is a schematic diagram of the worm gear structure of the utility model;
[0024] Figure 6 This is a schematic diagram of the structure of the worm gear group of the utility model;
[0025] Figure 7 This is a schematic diagram of the bolt structure of the utility model.
[0026] In the figure: 2, nozzle; 3, rotating ring; 4, guide plate; 5, worm wheel; 6, worm group; 7, bolt; 21, nozzle body; 22, guide ring; 31, nut; 32, first bearing seat; 33, ring body; 34, second bearing seat; 41, first rotating shaft; 42, plate body; 51, wheel body; 52, second rotating shaft; 61, worm; 62, third rotating shaft; 63, first knob; 71, second knob; 72, bolt body. DETAILED DESCRIPTION
[0027] The technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, rather than all of the embodiments.
[0028] Reference Figure 1 In this embodiment, an adjustable centrifugal grinding powder spraying head is provided, which includes a nozzle 2, a swivel 3 is rotatably mounted on the nozzle 2, a bolt 7 is threadedly mounted on the upper part of the swivel 3, a worm group 6 is rotatably mounted on the side of the swivel 3, a guide plate 4 is symmetrically rotatably connected to the lower part of the swivel 3, a worm wheel 5 is fixedly connected to the upper part of the guide plate 4, and the worm wheel 5 and the worm group 6 are meshed with each other.
[0029] Reference Figure 1 and Figure 2 The nozzle 2 includes a nozzle body 21 and a guide ring 22, and the guide ring 22 is fixedly connected to the lower part of the nozzle body 21. The guide ring 22 is used to guide the rotating ring 3 to rotate.
[0030] Reference Figure 1 , Figure 2 and Figure 3 The swivel 3 includes a nut 31, a first bearing seat 32, a ring body 33 and a second bearing seat 34. The ring body 33 and the second bearing seat 34 are rotatably mounted on the guide ring 22. The nut 31 is fixedly connected to the upper end of the first bearing seat 32. The nut 31 and the first bearing seat 32 are fixedly connected to the ring body 33. The second bearing seat 34 is symmetrically fixedly connected to the lower end of the ring body 33. The first bearing seat 32 is used to guide the worm set 6 to rotate, and the second bearing seat 34 is used to guide the guide plate 4 to swing.
[0031] Reference Figure 1 , Figure 3 and Figure 4 The guide plate 4 includes a first rotating shaft 41 and a plate body 42. The first rotating shaft 41 is rotatably mounted in the second bearing seat 34, and the first rotating shaft 41 is fixedly connected to the plate body 42. When the first rotating shaft 41 rotates, the first rotating shaft 41 acts on the plate body 42 to change the angle of the plate body 42.
[0032] Reference Figure 1 , Figure 4 and Figure 5 The worm wheel 5 includes a wheel body 51 and a second rotating shaft 52. The second rotating shaft 52 is fixedly connected to the first rotating shaft 41, and the wheel body 51 is fixedly connected to the second rotating shaft 52. When the wheel body 51 rotates, the second rotating shaft 52 acts on the guide plate 4.
[0033] Reference Figure 1 , Figure 3 , Figure 5 and Figure 6 The worm set 6 includes a worm 61, a third rotating shaft 62 and a first knob 63. The worm 61 is meshed with the wheel body 51. The third rotating shaft 62 is rotatably mounted in the first bearing seat 32. The worm 61 is symmetrically fixedly connected to the outer end of the third rotating shaft 62. The first knob 63 is fixedly connected to one of the worms 61. The first knob 63 is turned to drive the worm 61 and the third rotating shaft 62 to rotate, and the worm wheel 5 is driven to rotate through the worm 61.
[0034] Reference Figure 1 , Figure 2 , Figure 3 and Figure 7 The bolt 7 includes a second knob 71 and a bolt body 72. The bolt body 72 is threadedly installed in the nut 31, and the second knob 71 is fixedly connected to the bolt body 72. Tightening the bolt 7 drives the bolt body 72 to rotate, and the bolt body 72 is pressed against the outside of the mouth body 21 to fix the angle of the swivel 3. The second knob 71 is reversely twisted to unlock the swivel 3.
[0035] Working principle: screw the worm group 6 to make the worm group 6 drive the two worm wheels 5 to rotate synchronously in positive and reverse directions, so that the worm wheel 5 drives the guide plate 4 to shrink, and use the guide plate 4 to block the nozzle 2. The abrasive powder acts on the guide plate 4, and the concentrated spray column is pressed into a plate shape through the guide plate 4 to increase the sweeping range. Loosen the bolt 7, and then turn the swivel 3 to act on the guide plate 4 through the swivel 3 to adjust the angle of the guide plate 4, so as to adjust the spraying range and angle of the nozzle 2.
[0036] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.
[0037] The description briefly mentions the application direction of the utility model for the prior art that is known to those skilled in the art and has not been changed, and combines it with the utility model to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.
Claims
1. An adjustable centrifugal powder spraying head, comprising a nozzle (2), characterized in that: A rotating ring (3) is rotatably mounted on the nozzle (2), a bolt (7) is threadedly mounted on the upper portion of the rotating ring (3), a worm group (6) is rotatably mounted on the side portion of the rotating ring (3), a guide plate (4) is symmetrically rotatably connected to the lower portion of the rotating ring (3), a worm wheel (5) is fixedly connected to the upper portion of the guide plate (4), and the worm wheel (5) and the worm group (6) are meshed with each other.
2. The adjustable centrifugal powder spraying head according to claim 1, characterized in that: The nozzle (2) comprises a nozzle body (21) and a guide ring (22), wherein the guide ring (22) is fixedly connected to the lower part of the nozzle body (21).
3. The adjustable centrifugal powder spraying head according to claim 1, characterized in that: The swivel (3) comprises a nut (31), a first bearing seat (32), a ring body (33) and a second bearing seat (34); the nut (31) is fixedly connected to the upper end of the first bearing seat (32); the nut (31) and the first bearing seat (32) are fixedly connected to the ring body (33); and the second bearing seat (34) is symmetrically fixedly connected to the lower end of the ring body (33).
4. The adjustable centrifugal powder spraying head according to claim 1, characterized in that: The guide plate (4) comprises a first rotating shaft (41) and a plate body (42), wherein the first rotating shaft (41) is fixedly connected to the plate body (42).
5. The adjustable centrifugal powder spraying head according to claim 1, characterized in that: The worm wheel (5) comprises a wheel body (51) and a second rotating shaft (52), and the wheel body (51) is fixedly connected to the second rotating shaft (52).
6. The adjustable centrifugal powder spraying head according to claim 1, characterized in that: The worm gear set (6) comprises a worm gear (61), a third rotating shaft (62) and a first knob (63); the worm gear (61) is symmetrically fixedly connected to the outer end of the third rotating shaft (62); and the first knob (63) is fixedly connected to one of the worm gears (61).
7. The adjustable centrifugal powder spraying head according to claim 1, characterized in that: The bolt (7) comprises a second knob (71) and a bolt body (72), and the second knob (71) is fixedly connected to the bolt body (72).