Spraying device capable of quickly replacing nozzle

Abstract

The spraying device is applied to a spraying conveying pipe, a spraying head is communicated with the right side of the spraying conveying pipe, the right side of the spraying head is communicated with the spraying nozzle, a mounting plate is arranged on the outer wall of the spraying conveying pipe in a sleeved mode, openings are symmetrically formed in the two sides of the mounting plate in a digging mode, and the spraying nozzle is arranged on the mounting plate. Sliding mechanisms are symmetrically arranged in the opening, an adjusting mechanism is arranged between the sliding mechanisms, a connecting mechanism is arranged on one side of the adjusting mechanism, starting is conducted through a component in the adjusting end, adjusting is conducted through the connecting end, and then the height is adjusted in a sliding mode through components in the sliding ends; after adjustment, parts in the sliding end are limited in a clamping mode in the fixed end, and after adjustment, the plurality of connecting ends are connected in a clamping mode in the positioning end to form a circular structure and are located at the joint of the spray head and the nozzle, so that disassembly and assembly between the spray head and the nozzle are rapidly completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to spray auxiliary equipment technical field, concretely related to a spray device of quick replacement nozzle. BACKGROUND

[0002] The spray device is a kind of spraying device, is by liquid and gas set predetermined pressure, so that gas and liquid are fully mixed in mixing chamber, and the mixed gas and liquid are sprayed in the form of water mist, and the spray device includes the box body of carrying liquid, spray delivery pipe, nozzle and spray head.

[0003] Threaded connection mode is often used between nozzle and spray head, long time causes thread to be silk, and nozzle and spray head cannot be disassembled.

[0004] Therefore, a spray device with quick replacement nozzle is provided to overcome the above-mentioned defects. SUMMARY

[0005] To overcome the above-mentioned technical problems of the prior art, the utility model provides a spray device with quick replacement nozzle.

[0006] Therefore, the utility model adopts the following specific technical solutions:

[0007] A spray device with quick replacement nozzle is applied to a spray delivery pipe, the spray head is connected to the right side of the spray delivery pipe, the right side of the spray head is connected to a nozzle, the outer wall of the spray delivery pipe is provided with a mounting plate, the two sides of the mounting plate are symmetrically provided with openings, the sliding mechanism is symmetrically arranged in the openings, the adjusting mechanism is arranged between the sliding mechanisms, the adjusting mechanism is provided with a connecting mechanism on one side, the connecting mechanisms are connected through a positioning mechanism, and the connecting mechanisms are arranged at the connection between the spray head and the nozzle.

[0008] Preferably, the sliding mechanism includes a sliding groove and a sliding block, the sliding groove is symmetrically arranged on the front and rear sides of the inner cavity of the opening, and the sliding block is slidably arranged in the sliding groove.

[0009] Preferably, the sliding groove and the sliding block are connected to a fixing mechanism, the fixing mechanism includes a fixing block and a fixing port, the fixing block is symmetrically arranged on the upper and lower sides of the inner cavity of the sliding groove, the fixing port is symmetrically arranged on the upper and lower sides of the sliding block, and the inner wall structures of the fixing block and the fixing port are matched.

[0010] Preferably, the adjusting mechanism includes an adjusting shaft, an adjusting plate and an adjusting block, the adjusting shaft is arranged between the sliding blocks, the outer wall of the adjusting shaft is provided with the adjusting plate, and one side of the adjusting plate is fixedly connected to the adjusting block.

[0011] As preferred, the connecting mechanism comprises a semicircular connecting ring and a sealing gasket, the semicircular connecting ring is fixedly arranged on one side of the adjusting block, the inner wall of the semicircular connecting ring is provided with a sealing gasket, and the semicircular connecting ring is spliced to form a circular structure and is sleeved on the connecting position of the nozzle and the spray head.

[0012] As preferred, the positioning mechanism comprises a positioning block and a positioning hole, the positioning block is symmetrically arranged at the bottom of the semicircular connecting ring above, the positioning hole is symmetrically arranged on the top surface of the semicircular connecting ring below, and the inner wall of the positioning block and the positioning hole is matched in size.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] Compared with the prior art, the spray device with quick nozzle replacement comprises a sliding mechanism, an adjusting mechanism, a connecting mechanism, a positioning mechanism and a fixing mechanism, etc., which are combined. First, the components in the adjusting end are started, and the connecting end is adjusted. Then, the components in the sliding end are adjusted in a sliding manner. After adjustment, the components in the sliding end are limited by the clamping in the fixing end. After adjustment, the multiple connecting ends are connected by the clamping in the positioning end, and a circular structure is formed at the connecting position of the nozzle and the spray head, thereby quickly completing the disassembly and assembly of the nozzle and the spray head. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 It is a front view structural schematic diagram of a spray device with quick nozzle replacement according to an embodiment of the utility model;

[0017] Figure 2 It is a disassembly and assembly structural schematic diagram of a spray device with quick nozzle replacement according to an embodiment of the utility model;

[0018] Figure 3 It is a side view structural schematic diagram of a spray device with quick nozzle replacement according to an embodiment of the utility model;

[0019] Figure 4 It is a connecting mechanism split structural schematic diagram of a spray device with quick nozzle replacement according to an embodiment of the utility model.

[0020] In the drawings:

[0021] 1, spray delivery pipe; 2, spray head; 3, nozzle; 4, mounting plate; 5, opening; 6, sliding mechanism; 7, adjusting mechanism; 8, connecting mechanism; 9, positioning mechanism; 10, sliding groove; 11, sliding block; 12, fixing mechanism; 13, fixing block; 14, fixing opening; 15, adjusting shaft; 16, adjusting plate; 17, adjusting block; 18, semicircular connecting ring; 19, sealing gasket; 20, positioning block; 21, positioning opening. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme in the embodiment will be clearly and completely described below in combination with the drawings in the utility model. The following embodiments are used to illustrate the utility model, but not to limit the scope of the utility model.

[0023] In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] In the description of the utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. EMBODIMENT

[0025] As Figure 1- 4 shown, a spray device capable of quickly replacing a nozzle according to an embodiment of the utility model discloses, apply to spray delivery pipe 1, the right side of the spray head 2 is communicated with the spray delivery pipe 1, the right side of the spray head 2 is communicated with the nozzle 3, the mounting plate 4 is set on the outer wall of the spray delivery pipe 1, the both sides of the mounting plate 4 are symmetrically excavated with the opening 5, the sliding mechanism 6 is symmetrically arranged in the opening 5, the adjusting mechanism 7 is arranged between the sliding mechanism 6, the adjusting mechanism 7 side is provided with the link mechanism 8, the link mechanism 8 is connected through the positioning mechanism 9, and the link mechanism 8 is arranged at the connecting place of the spray head 2 and the nozzle 3;First, the component in the adjusting mechanism 7 is started, and the link mechanism 8 is adjusted, then the component in the sliding mechanism 6 is adjusted in the sliding mode, and the component in the sliding mechanism 6 is limited by the engagement in the fixing mechanism 12 after adjustment, and the plurality of link mechanisms 8 are connected by the engagement in the positioning mechanism 9 after adjustment, and form a circular structure, and are located at the connecting place of the spray head 2 and the nozzle 3, to quickly complete the disassembly and assembly between the spray head 2 and the nozzle 3.

[0026] The sliding mechanism 6 includes a sliding groove 10 and a sliding block 11, the sliding groove 10 is symmetrically excavated on the front and back sides of the inner cavity of the opening 5, the sliding block 11 is slidably arranged in the sliding groove 10, the fixing mechanism 12 is communicated between the sliding groove 10 and the sliding block 11, the fixing mechanism 12 includes a fixing block 13 and a fixing port 14, the fixing block 13 is symmetrically arranged on the upper and lower sides of the inner cavity of the sliding groove 10, the fixing port 14 is symmetrically excavated on the upper and lower sides of the sliding block 11, and the inner wall structures of the fixing block 13 and the fixing port 14 are matched; the sliding block 11 slides in the sliding groove 10 with the component in the middle, adjusts the height, and the fixing block 12 is engaged into the fixing port 14 after adjustment, so that the sliding block 11 and the component in the middle are limited and fixed in the sliding groove 10.

[0027] The adjusting mechanism 7 includes an adjusting shaft 15, an adjusting plate 16 and an adjusting block 17, the adjusting shaft 15 is arranged between the sliding blocks 11, the adjusting plate 16 is sleeved on the outer wall of the adjusting shaft 15, one side of the adjusting plate 16 is fixedly connected with the adjusting block 17, the link mechanism 8 includes a semicircular link ring 18 and a sealing gasket 19, the semicircular link plate is fixedly arranged on one side of the adjusting block 17, the inner wall of the semicircular link ring 18 is provided with the sealing gasket 19, and the semicircular link ring 18 is spliced to form a circular structure and is sleeved on the connecting place of the spray head 2 and the nozzle 3;The adjusting plate 16 sleeved on the outer wall of the adjusting shaft 15 is adjusted, and the semicircular link ring 18 is adjusted on one side of the adjusting plate 16 through the adjusting block 17.

[0028] The positioning mechanism 9 comprises positioning blocks 20 and positioning ports 21, the positioning blocks 20 are symmetrically arranged at the bottom of the upper half-circular adapter ring 18, the positioning ports 21 are symmetrically arranged at the top surface of the lower half-circular adapter ring 18, the inner wall of the positioning block 20 and the positioning port 21 are matched in size, the half-circular adapter ring 18 is connected by being clamped into the positioning port 21 through the positioning block 20, so that the plurality of half-circular adapter rings 18 form a circular structure and are located at the connection between the nozzle 3 and the spray head 2, thereby quickly completing the disassembly and assembly between the nozzle 3 and the spray head 2.

[0029] In conclusion, by means of the above technical scheme of the utility model, when the device is used, first, the adjusting plate 16 sleeved on the outer wall of the adjusting shaft 15 is adjusted, the half-circular adapter ring 18 is adjusted on one side of the adjusting plate 16 through the adjusting block 17, then the sliding block 11 and the components therebetween slide in the sliding groove 10 to adjust the height, and after the adjustment, the fixing block 12 is clamped into the fixing port 14, so that the sliding block 11 and the components therebetween are limited and fixed in the sliding groove 10, after the adjustment of the angle and the height, the plurality of half-circular adapter rings 18 are connected by being clamped into the positioning port 21 through the positioning block 20, so that the plurality of half-circular adapter rings 18 form a circular structure and are located at the connection between the nozzle 3 and the spray head 2, thereby quickly completing the disassembly and assembly between the nozzle 3 and the spray head 2.

[0030] The above only describes the preferred embodiments of the utility model and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A spray device with quick-change nozzle, characterized in that Be applied to the spray delivery pipe (1), the spray head (2) is connected with the right side of the spray delivery pipe (1), the right side of the spray head (2) is connected with the nozzle (3), the outer wall of the spray delivery pipe (1) is provided with the mounting plate (4), the two sides of the mounting plate (4) are symmetrically provided with the opening (5), the sliding mechanism (6) is symmetrically arranged in the opening (5), the adjusting mechanism (7) is arranged between the sliding mechanism (6), the adjusting mechanism (7) is provided with the connection mechanism (8) on one side, the connection mechanism (8) is connected through the positioning mechanism (9), and the connection mechanism (8) is arranged at the connection between the spray head (2) and the nozzle (3).

2. A spray device with quick change nozzle according to claim 1, characterized in that The sliding mechanism (6) comprises a sliding groove (10) and a sliding block (11), the sliding groove (10) is symmetrically provided in the front and rear sides of the inner cavity of the opening (5), and the sliding block (11) is slidably arranged in the sliding groove (10).

3. A spray device with quick change nozzle according to claim 2, characterized in that The sliding groove (10) and the sliding block (11) are connected with the fixing mechanism (12), the fixing mechanism (12) comprises a fixing block (13) and a fixing port (14), the fixing block (13) is symmetrically arranged on the upper and lower sides of the inner cavity of the sliding groove (10), the fixing port (14) is symmetrically provided on the upper and lower sides of the sliding block (11), and the inner wall structures of the fixing block (13) and the fixing port (14) are matched.

4. A spray device with quick change nozzle according to claim 3, characterized in that The adjusting mechanism (7) comprises an adjusting shaft (15), an adjusting plate (16) and an adjusting block (17), the adjusting shaft (15) is arranged between the sliding blocks (11), the outer wall of the adjusting shaft (15) is provided with the adjusting plate (16), and one side of the adjusting plate (16) is fixedly connected with the adjusting block (17).

5. A spray device with quick change nozzle according to claim 4, characterized in that The connection mechanism (8) comprises a semicircular connection ring (18) and a sealing gasket (19), the semicircular connection plate is fixedly arranged on one side of the adjusting block (17), the inner wall of the semicircular connection ring (18) is provided with the sealing gasket (19), the semicircular connection ring (18) is spliced to form a circular structure, and is arranged at the connection between the spray head (2) and the nozzle (3).

6. A spray device with quick change nozzle according to claim 5, characterized in that The positioning mechanism (9) comprises a positioning block (20) and a positioning port (21), the positioning block (20) is symmetrically arranged at the bottom of the semicircular connection ring (18) located above, the positioning port (21) is symmetrically provided on the top surface of the semicircular connection ring (18) located below, and the inner wall sizes of the positioning block (20) and the positioning port (21) are matched.

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