Spraying mechanism with good dust falling effect

Abstract

The utility model belongs to the technical field of spraying atomization equipment, particularly relates to a spraying mechanism with a good dust falling effect, and provides the following scheme aiming at improving the efficiency: the spraying mechanism comprises a base, a push rod is fixedly connected to one side of the upper surface of the base; the upper surface of the base is fixedly connected with a water tank; the upper surface of the water tank is fixedly connected with an electric push rod; the upper end of the electric push rod is fixedly connected with a mounting plate; a spray head is fixedly connected to the upper surface of the mounting plate; the upper surface of the water tank is fixedly connected with an expansion piece; a first connecting pipe is fixedly connected to the outer surface of one side of the water tank; one end of the first connecting pipe is fixedly connected with a filtering mechanism; and the other side of the upper surface of the base is fixedly connected with a water pump. And through the arrangement of an electric push rod and an expansion piece, the height of the spray head is adjusted, and the practicability is improved. And through the arrangement of the filtering mechanism, rapid mounting and dismounting of a filter screen are achieved, and the convenience and efficiency of cleaning are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray atomization equipment, in particular to a spray mechanism with good dust reduction effect. Background Art

[0002] With the increase of urban infrastructure in recent years, civil engineering projects are often carried out in urban areas. Since the dust generated during the construction process affects the urban air environment, it is necessary to deal with the dust floating in the air during the construction process to minimize the impact on the environment.

[0003] However, the prior art still has shortcomings. The dust reduction effect of the dust reduction sprayer in the prior art is poor, the water mist is easily sprayed unevenly, the water mist spraying area on the construction site is not comprehensive enough, and the filter is difficult to disassemble and clean, which reduces the efficiency.

[0004] Therefore, we propose a spray mechanism with good dust reduction effect to solve this problem. Summary of the invention

[0005] The utility model aims to solve the problems raised in the above-mentioned background technology and proposes a spray mechanism with good dust reduction effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A spray mechanism with good dust reduction effect comprises a base; a push rod is fixedly connected to one side of the upper surface of the base; a water tank is fixedly connected to the upper surface of the base; an electric push rod is fixedly connected to the upper surface of the water tank; a mounting plate is fixedly connected to the upper end of the electric push rod; a nozzle is fixedly connected to the upper surface of the mounting plate; a telescopic device is fixedly connected to the upper surface of the water tank; a No. 1 connecting pipe is fixedly connected to the outer surface of one side of the water tank; a filtering mechanism is fixedly connected to one end of the No. 1 connecting pipe; a water pump is fixedly connected to the other side of the upper surface of the base; a No. 2 connecting pipe is fixedly connected to the output end of the water pump; and a universal wheel is fixedly connected to the lower surface of the base.

[0008] Preferably, the input end of the water pump is fixedly connected to the outer surface of one side of the filtering mechanism; and one end of the second connecting pipe is fixedly connected to the outer surface of one side of the telescopic device.

[0009] Preferably, the telescopic device includes a first shell fixedly connected to the upper surface of the water tank; a water inlet is provided on the outer surface of one side of the first shell; a No. 1 slide groove is provided on the upper surface of the first shell; a No. 3 connecting pipe is slidably installed on the inner surface of the No. 1 slide groove; a sealing rubber ring is fixedly connected to the outer cylindrical surface of the No. 3 connecting pipe.

[0010] Preferably, the outer circumferential surface of the sealing rubber ring is slidably mounted on the inner surface of the No. 1 slide groove; and the upper end of the No. 3 connecting pipe is fixedly connected to the input end of the nozzle.

[0011] Preferably, the filtering mechanism includes a second shell fixedly connected to one end of a No. 1 connecting pipe; a No. 2 slide groove is provided on one side outer surface of the second shell; a groove is provided on one side inner surface of the No. 2 slide groove; fixed grooves are provided on both sides of the inner surface of the No. 2 slide groove; a No. 1 spring is fixedly connected to the inner surface of the fixed groove; and a filter is slidably mounted on the inner surface of the No. 1 slide groove.

[0012] Preferably, the filter includes a third shell slidably mounted on the inner surface of the No. 2 slide groove; a No. 3 slide groove is provided on the outer surface of one side of the third shell; a No. 4 slide groove is provided on the outer surfaces of both sides of the third shell; a push block is slidably mounted on the inner surface of the No. 3 slide groove; a fixing screw is rotatably mounted on the outer surface of one side of the push block; a fixed block is slidably mounted on the inner surface of the No. 4 slide groove; a limiting groove is provided on the inner surface of one side of the No. 4 slide groove; a limiting groove is provided on the outer surface of one side of the fixing block; the outer surface of the limiting block is slidably mounted on the inner surface of the limiting groove; a mounting groove is provided on the outer surface of one side of the third shell; a No. 2 spring is fixedly connected to the inner surface of the mounting groove; a filter is fixedly connected to the inner surface of the third shell.

[0013] In the utility model, the spray mechanism with good dust reduction effect is provided through the base, push rod, universal wheel, water tank, electric push rod, mounting plate, nozzle, telescopic device, first shell, water inlet, No. 1 slide groove, No. 3 connecting pipe, sealing rubber ring, No. 1 connecting pipe, filtering mechanism, water pump and No. 2 connecting pipe. When the water pump is started, water enters the filtering mechanism through the No. 1 connecting pipe. After the water is filtered, it enters the No. 2 connecting pipe through the water pump and finally enters the nozzle through the telescopic device for dust removal, thus realizing rapid dust removal. The electric push rod can be started and the nozzle can be driven to move through the mounting plate to adjust the height of the nozzle, thereby improving practicality.

[0014] In the utility model, the spray mechanism with good dust reduction effect is described, through the arrangement of the second shell, the second slide groove, the groove, the fixed groove, the first spring, the third shell, the third slide groove, the push block, the fixing screw, the fourth slide groove, the fixed block, the limit groove, the limit block, the installation groove, the second spring, and the filter screen, when cleaning the filter screen, first rotate the fixing screw, the rotation of the fixing screw drives the push block to move to one side, so that the push block is away from the filter screen, the movement of the push block makes the fixed block lose its restriction, the fixed block will leave the fixed groove under the action of the rebound of the first spring, after the fixed block leaves the fixed groove, the third shell will leave the second slide groove under the action of the rebound of the second spring, so that the staff can clean the filter screen, realize the rapid installation and disassembly of the filter screen, and improve the convenience and efficiency of cleaning;

[0015] The utility model has reasonable structural design, simple operation and high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a spray mechanism with good dust reduction effect proposed by the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the telescopic device in the utility model;

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the filtering mechanism in the utility model.

[0019] In the figure: 1. base; 11. push rod; 12. universal wheel; 2. water tank; 3. electric push rod; 4. mounting plate; 5. nozzle; 6. telescopic device; 61. first shell; 62. water inlet; 63. No. 1 slide; 64. No. 3 connecting pipe; 65. sealing rubber ring; 7. No. 1 connecting pipe; 8. filtering mechanism; 81. second shell; 82. No. 2 slide; 83. groove; 84. fixing groove; 85. No. 1 spring; 86. third shell; 861. No. 3 slide; 862. push block; 863. fixing screw; 864. No. 4 slide; 865. fixing block; 866. limit groove; 867. limit block; 868. mounting groove; 869. No. 2 spring; 87. filter; 9. water pump; 91. No. 2 connecting pipe. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A spray mechanism with good dust reduction effect comprises a base 1; a push rod 11 is fixedly connected to one side of the upper surface of the base 1; a water tank 2 is fixedly connected to the upper surface of the base 1; an electric push rod 3 is fixedly connected to the upper surface of the water tank 2; a mounting plate 4 is fixedly connected to the upper end of the electric push rod 3; a nozzle 5 is fixedly connected to the upper surface of the mounting plate 4; a telescopic device 6 is fixedly connected to the upper surface of the water tank 2; a No. 1 connecting pipe 7 is fixedly connected to the outer surface of one side of the water tank 2; a filtering mechanism 8 is fixedly connected to one end of the No. 1 connecting pipe 7; a water pump 9 is fixedly connected to the other side of the upper surface of the base 1; a No. 2 connecting pipe 91 is fixedly connected to the output end of the water pump 9; a universal wheel 12 is fixedly connected to the lower surface of the base 1.

[0022] Furthermore, the input end of the water pump 9 is fixedly connected to the outer surface of one side of the filtering mechanism 8 ; one end of the second connecting pipe 91 is fixedly connected to the outer surface of one side of the expansion joint 6 .

[0023] Furthermore, the telescopic device 6 includes a first shell 61 fixedly connected to the upper surface of the water tank 2; a water inlet 62 is provided on the outer surface of one side of the first shell 61; a No. 1 slide groove 63 is provided on the upper surface of the first shell 61; a No. 3 connecting pipe 64 is slidably installed on the inner surface of the No. 1 slide groove 63; a sealing rubber ring 65 is fixedly connected to the outer cylindrical surface of the No. 3 connecting pipe 64.

[0024] Furthermore, the outer circumferential surface of the sealing rubber ring 65 is slidably mounted on the inner surface of the No. 1 slide groove 63 ; the upper end of the No. 3 connecting pipe 64 is fixedly connected to the input end of the nozzle 5 .

[0025] Furthermore, the filtering mechanism 8 includes a second shell 81 fixedly connected to one end of the No. 1 connecting pipe 7; a No. 2 slide groove 82 is provided on the outer surface of one side of the second shell 81; a groove 83 is provided on the inner surface of one side of the No. 2 slide groove 82; fixed grooves 84 are provided on both sides of the inner surface of the No. 2 slide groove 82; a No. 1 spring 85 is fixedly connected to the inner surface of the fixed groove 84; and a filter is slidably installed on the inner surface of the No. 1 slide groove 63.

[0026] Furthermore, the filter includes a third shell 86 slidably mounted on the inner surface of the No. 2 slide groove 82; a No. 3 slide groove 861 is provided on the outer surface of one side of the third shell 86; a No. 4 slide groove 864 is provided on the outer surfaces of both sides of the third shell 86; a push block 862 is slidably mounted on the inner surface of the No. 3 slide groove 861; a fixing screw 863 is rotatably mounted on the outer surface of one side of the push block 862; a fixing block 865 is slidably mounted on the inner surface of the No. 4 slide groove 864; a limiting groove 866 is provided on the inner surface of one side of the No. 4 slide groove 864; a limiting block 867 is fixedly connected to the limiting block 867 on the outer surface of one side of the fixing block 865; the outer surface of the limiting block 867 is slidably mounted on the inner surface of the limiting groove 866; a mounting groove 868 is provided on the outer surface of the one side of the third shell 86; a No. 2 spring 869 is fixedly connected to the inner surface of the mounting groove 868; and a filter screen 87 is fixedly connected to the inner surface of the third shell 86.

[0027] In the utility model, when in use, the water pump 9 is started, and water enters the filtering mechanism 8 through the No. 1 connecting pipe 7. After the water is filtered, it enters the No. 2 connecting pipe 91 through the water pump 9, and finally enters the nozzle 5 through the telescopic device 6 for dust removal, thereby realizing rapid dust removal. The electric push rod 3 can be started, and the electric push rod 3 will drive the nozzle 5 to move through the mounting plate 4, and the height of the nozzle 5 can be adjusted to improve practicality. When cleaning the filter 87, firstly rotate the fixing screw 863, and the rotation of the fixing screw 863 drives the push block 862 to move to one side, so that the push block 862 is away from the filter 87. The movement of the push block 862 causes the fixing block 865 to lose its restriction, and the fixing block 865 will leave the fixing groove 84 under the action of the rebound of the No. 1 spring 85. After the fixing block 865 leaves the fixing groove 84, the third shell 86 will leave the No. 2 slide groove 82 under the action of the rebound of the No. 2 spring 869, so that the staff can clean the filter 87, thereby realizing rapid installation and disassembly of the filter 87, and improving the convenience and efficiency of cleaning.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A spray mechanism with good dust reduction effect, characterized in that: The invention comprises a base (1); a push rod (11) is fixedly connected to one side of the upper surface of the base (1); a water tank (2) is fixedly connected to the upper surface of the base (1); an electric push rod (3) is fixedly connected to the upper surface of the water tank (2); the upper end of the electric push rod (3) is fixedly connected to a mounting plate (4); a nozzle (5) is fixedly connected to the upper surface of the mounting plate (4); a telescopic device (6) is fixedly connected to the upper surface of the water tank (2); a first connecting pipe (7) is fixedly connected to the outer surface of one side of the water tank (2); a filtering mechanism (8) is fixedly connected to one end of the first connecting pipe (7); a water pump (9) is fixedly connected to the other side of the upper surface of the base (1); a second connecting pipe (91) is fixedly connected to the output end of the water pump (9); and a universal wheel (12) is fixedly connected to the lower surface of the base (1).

2. A spray mechanism with good dust reduction effect according to claim 1, characterized in that: The input end of the water pump (9) is fixedly connected to the outer surface of one side of the filtering mechanism (8); one end of the second connecting pipe (91) is fixedly connected to the outer surface of one side of the telescopic device (6).

3. A spray mechanism with good dust reduction effect according to claim 1, characterized in that: The telescopic device (6) comprises a first shell (61) fixedly connected to the upper surface of the water tank (2); a water inlet (62) is provided on the outer surface of one side of the first shell (61); a first slide groove (63) is provided on the upper surface of the first shell (61); a third connecting pipe (64) is slidably mounted on the inner surface of the first slide groove (63); and a sealing rubber ring (65) is fixedly connected to the outer circumferential surface of the third connecting pipe (64).

4. A spray mechanism with good dust reduction effect according to claim 3, characterized in that: The outer circumferential surface of the sealing rubber ring (65) is slidably mounted on the inner surface of the No. 1 slide groove (63); the upper end of the No. 3 connecting pipe (64) is fixedly connected to the input end of the nozzle (5).

5. A spray mechanism with good dust reduction effect according to claim 1, characterized in that: The filtering mechanism (8) comprises a second shell (81) fixedly connected to one end of a No. 1 connecting pipe (7); a No. 2 slide groove (82) is provided on one outer surface of the second shell (81); a groove (83) is provided on one inner surface of the No. 2 slide groove (82); fixed grooves (84) are provided on both sides of the inner surface of the No. 2 slide groove (82); a No. 1 spring (85) is fixedly connected to the inner surface of the fixed groove (84); and a filter is slidably mounted on the inner surface of the No. 1 slide groove (63).

6. A spray mechanism with good dust reduction effect according to claim 5, characterized in that: The filter comprises a third shell (86) slidably mounted on the inner surface of the second slide groove (82); a third slide groove (861) is provided on one outer surface of the third shell (86); a fourth slide groove (864) is provided on both outer surfaces of the third shell (86); a push block (862) is slidably mounted on the inner surface of the third slide groove (861); a fixing screw (863) is rotatably mounted on one outer surface of the push block (862); a fixing block is slidably mounted on the inner surface of the fourth slide groove (864). (865); a limiting groove (866) is provided on the inner surface of one side of the fourth slide groove (864); a limiting block (867) is fixedly connected to the outer surface of one side of the fixed block (865); the outer surface of the limiting block (867) is slidably installed on the inner surface of the limiting groove (866); a mounting groove (868) is provided on the outer surface of one side of the third shell (86); a No. 2 spring (869) is fixedly connected to the inner surface of the mounting groove (868); a filter screen (87) is fixedly connected to the inner surface of the third shell (86).

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