Speed regulating device for high-pressure cleaner

Abstract

The utility model relates to the technical field of automatic cleaners such as reaction kettles, tanks, tanks and the like, in particular to a speed regulating device for a high-pressure cleaner, which comprises a damping driven bevel gear and a damping box body, the lower end of a damping driven bevel gear shaft is fixedly connected with a bearing, and the bearing is fixedly connected onto the damping box body through a hole clamp. According to the speed adjusting device for the high-pressure cleaner, according to the physical principle, electromagnetic resistance is generated when copper cuts magnetic lines, damping of the rotating damping strong magnetic assembly is increased along with increasing of the speed, the damping size is determined by the number of the cut magnetic lines, and therefore when a damping adjusting screw rod is adjusted and rotated, the rotating damping strong magnetic assembly can rotate. The damping copper sleeve moves in the spiral direction of the threads of the damping adjusting screw, the number of the cut magnetic lines is changed at the same time, the speed adjusting effect is achieved, and due to the fact that the moving distance of the damping adjusting screw rotating a circle is small, the speed of the damping adjusting screw can be freely adjusted within a certain range due to the small change of the cut magnetic lines.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automatic cleaning device of reaction kettle, tank, tank, etc. BACKGROUND

[0002] Reaction kettle is the container of physical and chemical reaction, realizes the heating, evaporation, cooling and low speed mixing function of process requirement through the structure design and parameter configuration of container, and the structure of reaction kettle is composed of kettle body, transmission device stirring device, heating device, cooling device and sealing device.

[0003] After the reaction product is mixed, there are a lot of residual liquid or residue in the reaction kettle, if the reaction kettle is not cleaned before being used again, the product will be contaminated directly, so the reaction kettle needs to be cleaned comprehensively.

[0004] For example, the utility model discloses a high pressure cleaner, and water with high pressure is sprayed from the nozzle on the hose, so that the surface of the ground is washed, and the water valve is installed on the top of the clean water tank, so that water is sprayed from the hose from top to bottom, a certain pressure is maintained, and cleaning is more convenient. Utility model content

[0005] The utility model discloses a kind of speed regulating devices for high pressure cleaner, to solve the problem that speed regulation of existing high pressure cleaner is inconvenient and affects cleaning effect.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] Design a kind of speed regulating device for high pressure cleaner, including damping driven bevel gear shaft and damping box body, the lower end of the damping driven bevel gear shaft is fixedly connected with bearing, the bearing is fixedly connected on damping box body by hole card, damping bearing pad is movably sleeved between the two bearings.

[0008] Preferably, the damping from the inside of the driven umbrella tooth inserts a parallel key, the damping from the driven umbrella tooth is fixedly connected with a nut, the side of the nut is movably connected with an anti-rotation screw pad, the anti-rotation screw pad and the upper portion of the nut are fixedly connected with a magnet base, the outer side of the magnet base movably sleeves a strong magnet, and the outer side of the strong magnet movably sleeves a resin.

[0009] Preferably, the lower portion of the damping box body is fixedly connected with a hexagonal head bolt, and the upper portion of a plurality of the hexagonal head bolts is fixedly connected with a damping copper sleeve.

[0010] Preferably, the inner side of the damping box body movably inserts a damping guide, and the inner side of the damping guide is fixedly connected with a set screw.

[0011] Preferably, the damping copper sleeve is threadedly connected with a damping adjustment base through a body, the inner side of the damping adjustment base is threadedly connected with a damping adjustment screw, and the outer side of the damping adjustment screw movably sleeves an O-shaped ring.

[0012] Preferably, the side of the damping adjustment screw movably inserts a cylindrical pin, the lower end of the damping adjustment screw is fixedly connected with a pearl knob, and the bottom end of the pearl knob is fixedly connected with a damping adjustment knob.

[0013] The speed adjusting device for the high-pressure cleaner has the beneficial effects that according to the physical principle that copper generates electromagnetic resistance when cutting magnetic force lines, the rotating damping strong magnet assembly increases in damping along with the increase in speed, and the amount of cutting magnetic force lines determines the damping, so that when the rotating damping adjustment screw is adjusted, the damping copper sleeve moves along the spiral direction of the damping adjustment screw thread, and the amount of cutting magnetic force lines changes simultaneously, thereby playing a role in adjusting the speed, and because the damping adjustment screw moves a small distance when rotating one circle, the small change in the cutting magnetic force lines allows the speed to be adjusted at will within a certain range. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional explosion structure schematic view of the utility model;

[0015] Figure 2 It is Figure 1 It is an enlarged structure schematic view of the A part;

[0016] Figure 3 It is Figure 1 It is an enlarged structure schematic view of the B part;

[0017] Figure 4 It is Figure 1 It is an enlarged structure schematic view of the C part.

[0018] Fig. 10, damping driven umbrella tooth, 49, damping box, 51, bearing, 52, damping bearing pad, 54, hole card, 55, strong magnet, 56, set screw, 57, damping guide, 58, parallel key, 59, resin, 60, magnet seat, 61, anti-rotation screw pad, 62, nut, 63, damping copper sleeve, 64, cylindrical pin, 65, damping adjustment screw, 66, O-ring, 67, inner hexagonal cylindrical head bolt, 68, damping adjustment base, 69, dial bead, 70, damping adjustment knob. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the drawings:

[0020] Example 1:

[0021] Please refer to Figures 1-4 In this embodiment, a speed regulating device for high-pressure cleaner comprises damping driven umbrella tooth 10 and damping box 49. The external device outputs rotary power to the damping driven umbrella tooth 10 below. The lower end of the damping driven umbrella tooth 10 shaft is fixedly connected with bearing 51. Bearing 51 is fixedly connected to damping box 49 through hole card 54. Damping bearing pad 52 is movably sleeved between the two bearings 51. Bearing 51 is fixed to damping box 49 through hole card 54. The two bearings are separated by damping bearing pad 52 in the middle.

[0022] Parallel key 58 is movably connected to the inner side of damping driven umbrella tooth 10. Nut 62 is fixedly connected to damping driven umbrella tooth 10. Anti-rotation screw pad 61 is movably connected to one side of nut 62. Magnet seat 60 is fixedly connected to the upper side of anti-rotation screw pad 61 and nut 62. Strong magnet 55 is movably sleeved to the outer side of magnet seat 60. Resin 59 is movably sleeved to the outer side of strong magnet 55. Strong magnet 55, resin 59, and magnet seat 60 form a damping strong magnet assembly. The damping strong magnet assembly is fixed to damping driven umbrella tooth 10 through anti-rotation screw pad 61 and nut 62. Parallel key 58 is inserted into the damping driven umbrella tooth 10 shaft to limit the slip.

[0023] Inner hexagonal cylindrical head bolt 67 is fixedly connected to the lower side of damping box 49. A plurality of inner hexagonal cylindrical head bolts 67 are fixedly connected to the upper side of damping copper sleeve 63. Damping guide 57 is movably inserted into the inner side of damping box 49. Set screw 56 is fixedly connected to the inner side of damping guide 57. Cylindrical pin 64, damping adjustment screw 65, O-ring 66, damping adjustment base 68, dial bead 69, and damping adjustment knob 70 form a damping adjustment assembly. Damping copper sleeve 63 is threadedly connected to the damping adjustment assembly. Inner hexagonal cylindrical head bolt 67 is fixed to damping box 49. Damping guide 57 is inserted into damping box 49 to limit the rotation of damping copper sleeve 63. Finally, set screw 56 fixes damping guide 57.

[0024] The damping copper sleeve 63 is connected with a damping adjusting base 68 through the body thread, the inner side of the damping adjusting base 68 is connected with a damping adjusting screw 65 through the thread, the outer side of the damping adjusting screw 65 is movably sleeved with an O-shaped ring 66, one side of the damping adjusting screw 65 is movably inserted with a cylindrical pin 64, the cylindrical pin 64 can play a role in limiting the rotation of the damping adjusting screw 65, the lower end of the damping adjusting screw 65 is fixedly connected with a dial bead 69, and a damping adjusting knob 70 can drive the dial bead 69 to rotate, and the dial bead 69 drives the damping adjusting screw 65 to rotate.

[0025] The bottom end of the dial bead 69 is fixedly connected with the damping adjusting knob 70, according to the physical principle, when the copper cuts the magnetic force line, the electromagnetic resistance is generated, the rotating damping strong magnetic assembly is increased with the speed, and the damping is also increased, the size of the damping is determined by the number of the cut magnetic force line, therefore, when the rotating damping adjusting screw 65 is adjusted, the damping copper sleeve 63 is moved along the spiral direction of the thread of the damping adjusting screw 65, and then the number of the cut magnetic force line is simultaneously changed, the speed is adjusted.

[0026] Working principle:

[0027] The speed adjusting device for the high-pressure cleaner is according to the physical principle, when the copper cuts the magnetic force line, the electromagnetic resistance is generated, the rotating damping strong magnetic assembly is increased with the speed, and the damping is also increased, the size of the damping is determined by the number of the cut magnetic force line;

[0028] The bearing 51 is fixed on the damping box body 49 through the hole card 54, the middle damping bearing pad 52 separates the two bearings, the strong magnet 55, the resin 59 and the magnet base 60 form a damping strong magnetic assembly, the damping strong magnetic assembly is fixed on the damping driven bevel gear 10 through the anti-rotation screw pad 61 and the nut 62, and the parallel key 58 is inserted into the shaft of the damping driven gear 10 to limit the slip;

[0029] The cylindrical pin 64, the damping adjusting screw 65, the O-shaped ring 66, the damping adjusting base 68, the dial bead 69 and the damping adjusting knob 70 form a damping adjusting assembly, the damping copper sleeve 63 is connected with the damping adjusting assembly through the body thread, is fixed on the damping box body 49 through the inner hexagonal cylindrical head bolt 67, and is inserted into the damping box body 49 through the damping guide 57 to limit the rotation of the damping copper ring 63, finally, the fixing screw 56 is used to fix the damping guide 57;

[0030] When the rotating damping adjusting screw 65 is adjusted, the damping copper sleeve 63 is moved along the spiral direction of the thread of the damping adjusting screw 65, and then the number of the cut magnetic force line is simultaneously changed, the speed is adjusted, because the moving distance of the damping adjusting screw 65 is small when it rotates one circle, therefore, the slight change of the cut magnetic force line makes the speed to be adjusted randomly within a certain range.

[0031] While the present application has been illustrated and described with reference to the preferred embodiments, it is to be understood that various changes in form and detail can be made therein without departing from the spirit and scope of the application as set forth in the following claims.

Claims

1. A speed regulating device for a high pressure washer comprising a damped driven bevel gear (10) and a damped housing (49), characterized in that: The lower end of the damping driven umbrella tooth (10) is fixedly connected with a bearing (51), the bearing (51) is fixedly connected on the damping box body (49) through a hole card (54), and the damping bearing pad (52) is movably sleeved between the two bearings (51).

2. The speed regulation device for a high-pressure washer according to claim 1, characterized in that: The inside of the damping driven umbrella tooth (10) is inserted with a parallel key (58), the damping driven umbrella tooth (10) is fixedly connected with a nut (62), one side of the nut (62) is movably connected with an anti-rotation screw pad (61), the anti-rotation screw pad (61) and the nut (62) are fixedly connected with a magnet base (60) above, the outside of the magnet base (60) is movably sleeved with a strong magnet (55), the outside of the strong magnet (55) is movably sleeved with a resin (59).

3. The speed regulation device for high-pressure washers according to claim 1, characterized in that: The lower end of the damping box body (49) is fixedly connected with an internal hexagonal cylindrical head bolt (67), the upper end of the internal hexagonal cylindrical head bolt (67) is fixedly connected with a damping copper sleeve (63).

4. The speed regulation device for high-pressure washers according to claim 1, characterized in that: The inside of the damping box body (49) is movably inserted with a damping guide (57), the inside of the damping guide (57) is fixedly connected with a set screw (56).

5. The speed regulation device for high-pressure washers according to claim 3, characterized in that: The damping copper sleeve (63) is threadedly connected with a damping adjustment base (68) through the body, the inside of the damping adjustment base (68) is threadedly connected with a damping adjustment screw (65), the outside of the damping adjustment screw (65) is movably sleeved with an O-ring (66).

6. The speed regulation device for high-pressure washers according to claim 5, characterized in that: One side of the damping adjustment screw (65) is movably inserted with a cylindrical pin (64), the lower end of the damping adjustment screw (65) is fixedly connected with a pearl (69), and the bottom end of the pearl (69) is fixedly connected with a damping adjustment knob (70).

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