Adjustable slurry spray gun

Abstract

The utility model relates to the technical field of slurry spray guns, and discloses an adjustable slurry spray gun which is characterized in that the surface of a spray gun outer shell is fixedly sleeved with a supporting lantern ring, one side of the surface of the supporting lantern ring is movably connected with a supporting rod, the side, away from the supporting lantern ring, of the supporting rod is fixedly connected with a supporting base, and a spray gun flow dividing mechanism is arranged in the spray gun outer shell; a communicating pipeline is formed in the side, away from the spray gun outer shell, of the spray gun flow dividing mechanism, a booster pump is fixedly connected to the side, away from the spray gun flow dividing mechanism, of the communicating pipeline, a connecting lantern ring is movably connected to the side, away from the communicating pipeline, of the surface of the spray gun outer shell, and a pressurizing ring is movably connected into the end, close to the connecting lantern ring, of the spray gun outer shell. And a spray gun head body is movably connected to the end, movably connected with the pressurizing ring, of the spray gun outer shell, a conical nozzle is movably connected to the interior of the side, away from the spray gun outer shell, of the spray gun head body, and sprayed slurry can be conveniently gathered through the conical nozzle, so that the slurry spraying distance is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of mud spray guns, and more specifically to an adjustable mud spray gun. Background Art

[0002] A mud spray gun is a device used to spray mud. It is usually used in geological exploration, tunnel engineering, underground engineering and other fields. A mud spray gun is mainly used to spray mud or other mixtures onto the surface or space that needs to be treated to achieve cleaning, flushing, filling or solidification.

[0003] The existing mud spray guns usually have a certain spraying range and cannot cover a large area or long distance. This may require frequent movement of the spray gun position or the use of other equipment to complete the operation. The operation steps are relatively cumbersome and the waste of time seriously affects the work efficiency. In addition, the existing mud spray guns need to be disassembled and cleaned after being used for a period of time. The disassembly steps of traditional mud spray guns are relatively cumbersome, which is not conducive to the cleaning of the mud spray gun and there is great inconvenience. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides an adjustable mud spray gun to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solutions: an adjustable mud spray gun, wherein a support collar is fixedly sleeved on the surface of the spray gun shell, a support rod is movably connected to one side of the support collar surface, a support base is fixedly connected to the support rod on the side away from the support collar, a spray gun diversion mechanism is provided inside the spray gun shell, a connecting pipe is provided on the side of the spray gun diversion mechanism away from the spray gun shell, a booster pump is fixedly connected to the side of the connecting pipe away from the spray gun diversion mechanism, a connecting collar is movably connected to the side of the spray gun shell surface away from the connecting pipe, a booster ring is movably connected to the inside of one end of the spray gun shell close to the connecting collar, a spray gun head body is movably connected to the spray gun shell body at one end of the spray gun shell body movably connected to the booster ring, a conical nozzle is movably connected to the inside of the spray gun head body on the side away from the spray gun shell body, and the conical nozzle is conducive to gathering the sprayed mud, so that the spraying distance of the mud is increased;

[0006] Furthermore, grips are provided on both sides of the main surface of the spray gun head, and anti-slip patterns are provided on the surfaces of the grips, so that the mud spray gun can be easily held through the grips.

[0007] Furthermore, a spray gun inner cavity is opened inside the spray gun outer shell, and a circular groove is opened on one side of the spray gun inner cavity opened in the spray gun outer shell at the position of the movable connection boost ring, and a fixed thread is opened on the surface of the spray gun outer shell at the position of the movable connection sleeve ring, and the circular groove facilitates the installation and adjustment of the boost ring.

[0008] Furthermore, the spray gun diversion mechanism includes a diversion barrel, the diversion barrel is provided with neatly arranged diversion chambers, the diversion barrel is provided with neatly arranged diversion pipes on the side away from the boost ring, the diversion pipe is fixedly connected to the side away from the diversion barrel with a feed pipe, the feed pipe is provided with a discharge chamber, the discharge chamber is fixedly connected to one end of the connecting pipe on the side away from the diversion pipe, and the spray gun diversion mechanism is helpful to divert the mud, which is convenient for use when the mud needs to be sprayed over a large area.

[0009] Furthermore, the boost ring includes a boost disk, an adjusting ring is provided on the surface of the boost disk, a neatly arranged connecting rod is provided on the surface of the adjusting ring on one side away from the outer shell of the spray gun, neatly arranged branch flow holes are provided around the surface of the boost disk, and a main injection hole is provided in the middle of the branch flow holes of the boost disk. Through the boost ring, when the spraying distance needs to be adjusted, the branch flow hole can be rotated away from the mud nozzle through the boost disk, thereby reducing the diameter of the spraying port and increasing the pressure to increase the mud spraying distance.

[0010] Furthermore, a circular slide rail is provided on the inner wall of the connecting ring, and a connecting groove is provided on one side of the spray gun head body close to the spray gun outer shell. Neatly arranged cylindrical grooves are provided inside the connecting grooves. The cylindrical grooves facilitate the connection of the boost ring, so that the rotation of the spray gun head body drives the boost ring to be adjusted.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a spray gun diversion mechanism, a booster ring and a conical nozzle, which is beneficial when using a mud spray gun. The booster ring can be adjusted according to actual needs to seal the diversion chamber opened by the spray gun diversion mechanism to increase the pressure and increase the mud spraying distance. When large-scale mud spraying is required, the conical nozzle can be disassembled so that the mud can be directly sprayed over a large area through the spray gun diversion mechanism, thereby reducing the operating steps, saving time and increasing work efficiency.

[0013] 2. The utility model is provided with a connecting ring, which is conducive to quickly disassembling and separating the spray gun outer shell and the spray gun head body when cleaning the mud spray gun, so that the booster ring inside the spray gun outer shell and the spray gun diversion mechanism can be taken out and cleaned, increasing the convenience during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic cross-sectional view of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 3 It is a schematic cross-sectional view of the outer shell structure of the spray gun of the present utility model.

[0017] Figure 4 It is a schematic cross-sectional view of the flow diversion mechanism structure of the spray gun of the present utility model.

[0018] Figure 5 It is a schematic cross-sectional view of the boost ring structure of the utility model.

[0019] Figure 6 It is a schematic cross-sectional view of the main structure of the spray gun head of the utility model.

[0020] The accompanying drawings are marked as follows: 1. spray gun outer shell; 101. spray gun inner cavity; 102. circular slot; 103. fixed thread; 2. support collar; 3. support rod; 4. support base; 5. spray gun diversion mechanism; 501. diversion barrel; 502. diversion chamber; 503. diversion pipe; 504. feed pipe; 505. discharge chamber; 6. connecting pipe; 7. booster pump; 8. connecting collar; 801. circular slide rail; 9. booster ring; 901. booster disk; 902. adjusting collar; 903. connecting rod; 904. diversion flow hole; 905. main injection hole; 10. spray gun head body; 1001. connecting groove; 1002. cylindrical groove; 11. conical nozzle; 12. handle. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the utility model to clearly and completely describe the technical solution in the utility model. In addition, the forms of the various structures recorded in the following embodiments are only examples. The adjustable mud spray gun involved in the utility model is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0022] Reference Figure 1-Figure 6As shown, the utility model provides an adjustable mud spray gun, a support collar 2 is fixedly sleeved on the surface of the spray gun shell 1, a support rod 3 is movably connected to one side of the surface of the support collar 2, a support base 4 is fixedly connected to the side of the support rod 3 away from the support collar 2, a spray gun diversion mechanism 5 is provided inside the spray gun shell 1, a connecting pipe 6 is provided on the side of the spray gun diversion mechanism 5 away from the spray gun shell 1, a booster pump 7 is fixedly connected to the side of the connecting pipe 6 away from the spray gun diversion mechanism 5, a connecting collar 8 is movably connected to the side of the spray gun shell 1 away from the connecting pipe 6, a booster ring 9 is movably connected to the inside of the end of the spray gun shell 1 close to the connecting collar 8, a spray gun head body 10 is movably connected to the spray gun shell 1 at one end of the spray gun shell 1 that is movably connected to the booster ring 9, a conical nozzle 11 is movably connected to the inside of the spray gun head body 10 away from the side of the spray gun shell 1, and the conical nozzle 11 is conducive to gathering the sprayed mud, so that the spraying distance of the mud is increased;

[0023] Reference Figure 2 As shown, grips 12 are provided on both sides of the surface of the spray gun head body 10, and anti-slip patterns are provided on the surfaces of the grips 12, so that the mud spray gun can be easily held.

[0024] Reference Figure 3 As shown, a spray gun inner cavity 101 is opened inside the spray gun outer shell 1, and a circular groove 102 is opened on one side of the spray gun inner cavity 101 opened in the spray gun outer shell 1 at the position of the movable connection boost ring 9, and a fixing thread 103 is opened on the surface of the spray gun outer shell 1 at the position of the movable connection sleeve 8, and the circular groove 102 is convenient for the installation and adjustment of the boost ring 9.

[0025] Reference Figure 4 As shown, the spray gun diversion mechanism 5 includes a diversion barrel 501, the diversion barrel 501 is provided with neatly arranged diversion chambers 502, the diversion barrel 501 is provided with neatly arranged diversion pipes 503 on the side away from the boost ring 9, the diversion pipe 503 is fixedly connected with a feed pipe 504 on the side away from the diversion barrel 501, the feed pipe 504 is provided with a discharge chamber 505, the discharge chamber 505 is fixedly connected with one end of the connecting pipe 6 on the side away from the diversion pipe 503, and the spray gun diversion mechanism 5 is helpful to divert the mud, which is convenient for use when the mud needs to be sprayed over a large area.

[0026] Reference Figure 5As shown, the boost ring 9 includes a boost disk 901, an adjusting collar 902 is provided on the surface of the boost disk 901, a neatly arranged connecting rod 903 is provided on the surface of the adjusting collar 902 away from the outer shell 1 of the spray gun, neatly arranged branch flow holes 904 are provided around the surface of the boost disk 901, and a main injection hole 905 is provided in the middle of the branch flow holes 904 of the boost disk 901. Through the boost ring 9, when the spraying distance needs to be adjusted, the boost disk 901 is rotated to make the branch flow hole 904 away from the mud nozzle, thereby reducing the diameter of the spraying port, increasing the pressure and increasing the mud spraying distance.

[0027] Reference Figure 6 As shown, a circular slide rail 801 is provided on the inner wall of the connecting ring 8, a connecting groove 1001 is provided on the side of the spray gun head body 1 close to the spray gun outer shell 1, and neatly arranged cylindrical grooves 1002 are provided inside the connecting grooves 1001. The cylindrical grooves 1002 facilitate connection of the boost ring 9, so that the rotation of the spray gun head body 10 drives the boost ring 9 to be adjusted.

[0028] The working principle of the utility model is as follows: first, when using, the booster pump 7 is turned on, and then the handles 12 opened on both sides of the spray gun head body 10 are held to align the conical nozzle 11 with the spraying position, and then the booster pump 7 transports the mud through the connecting pipe 6 to the inside of the discharge cavity 505 opened by the feed pipe 504, and then enters the inside of the diversion cavity 502 opened by the diversion barrel 501 through the diversion pipe 503 opened by the feed pipe 504, so that the mud enters the diversion cavity 502 opened in the circular slot 102 opened in the spray gun outer body 1 through the diversion cavity 502. The slurry is then sprayed through the conical nozzle 11 movably connected to one side of the spray gun head body 10. When the spray distance of the slurry needs to be increased, the spray gun head body 10 is rotated so that the rotation of the spray gun head body 10 drives the connecting rod 903 connected to the cylindrical groove 1002 opened in the connecting groove 1001 to rotate. At this time, the rotation of the connecting rod 903 causes the adjusting collar 902 to drive the booster disk 901 to rotate. At this time, the bypass flow hole 904 opened in the booster disk 901 will bypass the bypass cavity 502. The mud spraying pressure is increased due to the reduction of the outlet of the diverter chamber 502. At this time, the spraying distance of the mud sprayed at the conical nozzle 11 is increased. When a large range of mud spraying is required, the conical nozzle 11 is rotated to separate the conical nozzle 11 from the spray gun head body 10, and then the mud sprayed from the diverter chamber 502 is dispersed and sprayed out. When the spraying distance needs to be adjusted, the spray gun head body 10 is rotated according to the above description to rotate the booster ring 9. Then, when the mud spray gun needs to be cleaned, During cleaning, the connecting ring 8 is rotated so that the connecting ring 8 drives the circular slide rail 801 to rotate inside the spray gun head body 10, and then the connecting ring 8 rotates and gradually disengages from the fixed thread 103 opened on the surface of the spray gun outer shell 1 to separate the spray gun head body 10 from the spray gun outer shell 1, and then the booster ring 9 in the circular slot 102 opened in the spray gun outer shell 1 is taken out, and the spray gun diversion mechanism 5 in the spray gun inner cavity 101 opened in the spray gun outer shell 1 is pulled away from the spray gun inner cavity 101, and then the inside can be cleaned.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An adjustable mud spray gun, comprising a spray gun outer shell (1), characterized in that: A support collar (2) is fixedly sleeved on the surface of the spray gun outer shell (1), a support rod (3) is movably connected to one side of the surface of the support collar (2), a support base (4) is fixedly connected to the side of the support rod (3) away from the support collar (2), a spray gun diversion mechanism (5) is provided inside the spray gun outer shell (1), a connecting pipe (6) is provided on the side of the spray gun diversion mechanism (5) away from the spray gun outer shell (1), and the connecting pipe (6) is on the side of the connecting pipe (6) away from the spray gun diversion mechanism (5). A booster pump (7) is fixedly connected, a connecting ring (8) is movably connected to the side of the surface of the spray gun outer shell (1) away from the connecting pipe (6), a booster ring (9) is movably connected inside the end of the spray gun outer shell (1) close to the connecting ring (8), a spray gun head body (10) is movably connected to the spray gun outer shell (1) at one end of the movably connected booster ring (9), and a conical nozzle (11) is movably connected inside the spray gun head body (10) away from the spray gun outer shell (1).

2. The adjustable mud spray gun according to claim 1, characterized in that: Grips (12) are provided on both sides of the surface of the spray gun head body (10), and the surfaces of the grips (12) are provided with anti-slip patterns.

3. The adjustable mud spray gun according to claim 1, characterized in that: A spray gun inner cavity (101) is provided inside the spray gun outer shell (1), a circular groove (102) is provided on one side of the spray gun inner cavity (101) provided in the spray gun outer shell (1) at a position of a movable connection booster ring (9), and a fixing thread (103) is provided on the surface of the spray gun outer shell (1) at a position of a movable connection sleeve ring (8).

4. The adjustable mud spray gun according to claim 1, characterized in that: The spray gun diversion mechanism (5) comprises a diversion barrel (501), the diversion barrel (501) is provided with neatly arranged diversion chambers (502) inside, the diversion barrel (501) is provided with neatly arranged diversion pipes (503) on the side away from the boost ring (9), the diversion pipe (503) is fixedly connected to a feed pipe (504) on the side away from the diversion barrel (501), the feed pipe (504) is provided with a discharge chamber (505) inside, and the discharge chamber (505) is fixedly connected to one end of the connecting pipe (6) on the side away from the diversion pipe (503).

5. The adjustable mud spray gun according to claim 1, characterized in that: The boost ring (9) comprises a boost disk (901), the surface of the boost disk (901) is provided with an adjustment collar (902), the surface of the adjustment collar (902) away from the spray gun outer shell (1) is provided with neatly arranged connecting rods (903), the surface of the boost disk (901) is provided with neatly arranged branch flow holes (904) around it, and the boost disk (901) is provided with a main injection hole (905) in the middle of the branch flow holes (904) opened.

6. The adjustable mud spray gun according to claim 1, characterized in that: The inner wall of the connecting collar (8) is provided with a circular slide rail (801), the inside of the spray gun head body (10) is provided with a connecting groove (1001) on one side close to the spray gun outer shell (1), and the inside of the connecting groove (1001) is provided with neatly arranged cylindrical grooves (1002).

Images