Simple spraying device with adjustable spraying angle and height

Abstract

The utility model discloses a simple spraying device capable of adjusting spraying angle and height, which comprises a box body, the bottom of the box body is fixedly connected with a support frame, the bottom of the support frame is rotatably connected with a spraying pipe in a penetrating manner, the spraying pipe is provided with a plurality of uniformly distributed spraying heads, the middle part of the spraying pipe is also communicated with a water inlet pipe, and the water inlet pipe is communicated with the water inlet pipe. A moving mechanism is fixedly arranged on one side in the box body, a lifting assembly is fixedly arranged on the side, opposite to the moving mechanism, in the box body, and a rotating assembly is arranged below the moving mechanism and located on the outer side of the bottom of the supporting frame. By arranging the rotating assembly and the lifting assembly, when the spraying angle needs to be adjusted, the rotating assembly is started, and the spraying angle is adjusted; when the spraying height needs to be adjusted, the lifting assembly is started, the spraying height is adjusted through steering control of the motor, the operation requirements of different scenes are met through adjustment of the angle and the height of the spraying device, and the overall efficiency of agricultural production is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of agricultural planting technology, more particularly to a simple spraying device with adjustable spraying angle and height. BACKGROUND

[0002] Spraying devices are widely used in various fields such as agricultural irrigation, industrial cleaning, gardening care, and household cleaning. However, traditional spraying devices often have fixed spraying angles and heights, which limits their adaptability and flexibility to some extent.

[0003] With the advancement of technology and the increasing demand for quality of life, the performance and functionality of spraying devices are constantly improving. Traditional fixed spraying devices have difficulty meeting the diverse and personalized needs. Chinese patent CN221784819U discloses an automatic irrigation device for cultivating a greenhouse. The top of the fixed plate is fixedly connected with a water tank, and the top of the fixed plate is fixedly connected with a water pump. The input end of the water pump is fixedly connected with a connecting pipe, and the output end of the water pump is fixedly connected with a delivery pipe. The bottom of the fixed plate is installed with a linear module, and the moving seat of the linear module is fixedly connected with a connecting shell. The outer side of the connecting shell is fixedly connected with a motor, and the output end of the motor is fixedly connected with a connecting rod. One end of the connecting rod is fixedly connected with a bevel gear one. The inner top wall of the connecting shell is rotatably connected with a connecting rod, and the outer part of the connecting rod is fixedly connected with a bevel gear two. One end of the connecting rod penetrating the connecting shell is fixedly connected with a rotating disc, and the bottom of the rotating disc is fixedly connected with a spraying pipe. The angle of the spraying pipe at the bottom of the rotating disc is adjusted by rotating the rotating disc driven by the connecting rod. However, this utility model cannot adjust the height, so there is an urgent need in the market for a simple spraying device that can easily adjust the spraying angle and height to meet different scene and operation needs. SUMMARY

[0004] The utility model provides a simple spraying device with adjustable spraying angle and height to solve the problems raised in the background technology.

[0005] The technical scheme of the utility model is as follows:

[0006] A simple spraying device with adjustable spraying angle and height, comprising a box body, a moving mechanism is fixedly arranged on one side of the inside of the box body, a lifting assembly is fixedly arranged on one side of the inside of the box body relative to the moving mechanism, a support frame is fixedly connected to the bottom of the box body, a spraying pipe is rotatably connected to the bottom of the support frame, a plurality of spraying heads are uniformly arranged on the spraying pipe, and a water inlet pipe is connected to the middle of the spraying pipe.

[0007] The support frame comprises a fixed rod, a sliding rod I, a sliding rod II, and a fixed crossbar, the fixed rod, the sliding rod I and the sliding rod II are provided as a hollow structure, the fixed rod is provided with two, the two fixed rods are symmetrically fixed to the bottom of the box, the sliding rod I and the sliding rod II are respectively slidingly connected to the inside of the fixed rod, the crossbar is fixedly connected to the fixed rod at both ends, and the sliding rod I is provided with a rotating assembly outside the bottom.

[0008] The moving mechanism comprises a fixed frame, a fixed plate, a servo motor, a moving wheel, and a rotating shaft, the fixed frame is provided with two, which are fixedly connected in parallel on the two sides of the inner wall of the box, two moving wheels are provided in parallel on the top of each fixed frame through a rotating shaft, and the rotating shaft of one of the moving wheels is fixedly connected to the output end of the servo motor.

[0009] Preferably, the lifting assembly comprises a lifting motor, a support, a lead screw, a connecting block, a transmission shaft, a bevel gear I, and a bevel gear II, the lifting motor is fixedly arranged on the inner wall of the bottom of the box, the output end of the lifting motor is fixedly connected with the bevel gear I, the bevel gear II is rotatably connected to the support through the transmission shaft, the support is fixedly connected to the inner wall of the box on one side and located above the sliding rod II, the bevel gear I is engaged with the bevel gear II, one end of the transmission shaft penetrates through the support and is fixedly connected with the lead screw, the lead screw extends into the fixed rod and the sliding rod II, the connecting block is fixedly arranged on the inner side of the bottom of the sliding rod II, the lead screw is threadedly connected with the connecting block, and the spray pipe penetrates through the bottom of the sliding rod II and the connecting block and is rotatably connected therewith.

[0010] Preferably, the rotating assembly is located below the moving mechanism and outside the bottom of the sliding rod I, the rotating assembly comprises a support plate, a rotating motor, a bevel gear III, a bevel gear IV, and a rotating rod, the support plate is fixedly connected to the outside of the bottom of the sliding rod, the rotating motor is fixedly connected to the top of the support plate, the output end of the rotating motor is fixedly connected with the bevel gear III, the rotating rod is sleeved on the pipe section of the spray pipe at the bottom of the sliding rod I, the rotating rod is fixedly connected with the spray pipe, the bevel gear IV is fixedly connected to the outside of the rotating rod, and the bevel gear III is engaged with the bevel gear IV.

[0011] Preferably, two guide rails matched with the moving wheels are provided in parallel above the box, and the moving mechanism is slidingly connected with the guide rails through the moving wheels.

[0012] Preferably, a plurality of storage supports are slidingly installed on a group of sliding grooves symmetrically formed outside one of the guide rails.

[0013] Preferably, the storage support includes a connecting plate, a support leg, a roller, a connecting rod, and a hook, the support leg is provided with two, which are symmetrically fixed to the bottom of the fixed plate, the bottom of the two support legs is rotatably connected with the roller, one end of the connecting rod is fixed to one side of the connecting plate, and the other end is rotatably connected to the top of the hook, the storage support is slidably connected to the sliding groove of the guide rail through the roller, and the water inlet pipe is hung on the hook and detachably connected with the storage support through the hook.

[0014] Preferably, the connecting block is internally provided with a sleeve, and the sleeve is sleeved outside the spray pipe, the sleeve penetrates through the connecting block and the sliding rod II outside the connecting block, and the sleeve is rotatably connected with the sliding rod II.

[0015] Preferably, the bottom of the fixed plate is provided with a plurality of reinforcing ribs I at positions where the bottom of the fixed plate is connected with the box body.

[0016] Preferably, the bottom of the support plate is provided with a plurality of reinforcing ribs II at positions where the bottom of the support plate is connected with the sliding rod I.

[0017] Preferably, the top of the box body is detachably connected with a box cover.

[0018] The utility model has the following beneficial effects:

[0019] (1) Through the setting of the moving mechanism and the spray head, the crops can be sprayed and moved at the same time, so that uniform spraying and large-area coverage of the crops are realized.

[0020] (2) Through the setting of the box cover, impurities can be effectively prevented from entering the box body, so that damage to the parts of the device is avoided, and the overall service life of the device is greatly improved.

[0021] (3) Through the setting of the rotating assembly and the lifting assembly, when the spraying angle needs to be adjusted, the rotating assembly is started, the motor drives the bevel gear to rotate, and then drives the rotating rod to rotate, so that the adjustment of the spraying angle is realized; when the height of spraying needs to be adjusted, the lifting assembly is started, the motor drives the bevel gear to rotate, the bevel gear drives the transmission shaft to rotate, and then drives the screw rod to rotate, through the steering control of the motor, the adjustment of the spraying height is realized. DRAWINGS

[0022] Figure 1 is the overall structure schematic view of the utility model;

[0023] Figure 2 is the internal structure connection schematic view of the utility model;

[0024] Figure 3 is the lifting assembly connection structure schematic view of the utility model;

[0025] Figure 4 is the rotating assembly connection structure schematic view of the utility model;

[0026] Figure 5 yes Figure 2 Enlarged view of point A in the middle;

[0027] Figure 6 yes Figure 2 Enlarged view of point B in the middle;

[0028] Figure 7 This is a schematic diagram of the storage bracket structure of this utility model.

[0029] In the diagram, 1-box body, 2-support frame, 21-fixed rod, 22-sliding rod I, 23-fixed crossbar, 24-sliding rod II, 3-spray pipe, 4-spray head, 5-water inlet pipe, 6-rotating assembly, 61-support plate, 62-rotating motor, 63-bevel gear III, 64-bevel gear IV, 65-rotating rod, 7-lifting assembly, 71-lifting motor, 72-support, 73-lead screw, 74-connecting block, 75- Drive shaft, 76-Bevel gear I, 77-Bevel gear II, 8-Moving mechanism, 81-Fixed frame, 82-Fixed plate, 83-Servo motor, 84-Moving wheel, 85-Rotating shaft, 9-Guide rail, 10-Slide groove, 11-Storage bracket, 111-Connecting plate, 112-Support leg, 113-Roller, 114-Connecting rod, 115-Hook, 12-Sleeve, 13-Reinforcing rib I, 14-Reinforcing rib II, 15-Box cover. Detailed Implementation

[0030] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0031] A simple spraying device with adjustable spray angle and height, as shown in the attached image. Figures 1-6 As shown, the device includes a housing 1, a moving mechanism 8 fixedly mounted on one side inside the housing 1, a lifting assembly fixedly mounted on the side of the housing 1 opposite to the moving mechanism, a support frame 2 fixedly connected to the bottom of the housing 1, a spray pipe 3 rotatably connected through the bottom of the support frame 2, several evenly arranged spray heads 4 mounted on the spray pipe 3, and a water inlet pipe 5 connected to the middle of the spray pipe 3.

[0032] The support frame 2 includes fixed rods 21, sliding rods I 22, sliding rods II 24, and a fixed cross rod 23. The fixed rods 21, the sliding rods I 22, and the sliding rods II 24 are provided in a hollow structure. Two fixed rods 21 are symmetrically fixed to the bottom of the box. The sliding rods I 22 and the sliding rods II 24 are respectively slidingly connected to the inside of the fixed rods 21. The cross rod 23 is fixed at both ends of the fixed rods 21. The bottom of the sliding rod I 22 is provided with a rotating assembly 6.

[0033] The moving mechanism 8 includes fixed frames 81, fixed plates 82, servo motors 83, moving wheels 84, and rotating shafts 85. Two fixed frames 81 are parallelly fixed to the inner walls of the box 1. Two moving wheels 84 are parallelly provided on the top of each fixed frame 81 through the rotating shaft 85. The rotating shaft 85 of one of the moving wheels 84 is fixed to the output end of the servo motor 83.

[0034] The lifting assembly 7 includes a lifting motor 71, a support 72, a lead screw 73, a connecting block 74, a transmission shaft 75, bevel gears I 76, and bevel gears II 77. The lifting motor 71 is fixed to the inner wall of the bottom of the box 1. The output end of the lifting motor 71 is fixedly connected with the bevel gear I 76. The bevel gear II 77 is rotatably connected to the support 72 through the transmission shaft 75. The support 72 is fixed to the inner wall of the box 1 on one side and above the sliding rod II 24. The bevel gear I 76 is engaged with the bevel gear II 77. One end of the transmission shaft 75 penetrates through the support 72 and is fixedly connected with the lead screw 73. The lead screw 73 extends into the fixed rod 21 and the sliding rod II 24. The connecting block 74 is fixedly arranged on the inside of the bottom of the sliding rod II 24. The lead screw 73 is threadedly connected with the connecting block 74. The spray pipe 3 penetrates through the bottom of the sliding rod II 24 and the connecting block 74 and is rotatably connected therewith.

[0035] The rotating assembly 6 is located below the moving mechanism 8 and on the outside of the bottom of the sliding rod I 22. The rotating assembly 6 includes a support plate 61, a rotating motor 62, bevel gears III 63, bevel gears IV 64, and a rotating rod 65. The support plate 61 is fixedly connected to the outside of the bottom of the sliding rod 22. The rotating motor 62 is fixedly connected to the top of the support plate 61. The output end of the rotating motor 62 is fixedly connected with the bevel gear III 63. The rotating rod 65 is sleeved on the pipe segment of the spray pipe 3 on the bottom of the sliding rod I 22. The rotating rod 65 is fixedly connected with the spray pipe 3. The outside of the rotating rod 65 is fixedly connected with the bevel gear IV 64. The bevel gear III 63 is engaged with the bevel gear IV 64.

[0036] Working principle

[0037] As shown in the accompanying drawings Figures 1-7As shown, in use, the water inlet pipe 5 is communicated with the external pipeline to deliver water to the spray pipe 3, the spray pipe 3 sprays water to crops through the spray head 4, in the process, the servo motor in the moving mechanism 8 is started at the same time, the box 1 moves forward at a constant speed along the guide rail 9, realizing uniform spraying and covering of crops in a large area; when the spraying angle needs to be adjusted, the rotating assembly 6 is started, the bevel gear III 63 is rotated by the rotating motor 62, the bevel gear IV 64 is rotated by the bevel gear III 63, and then the rotating rod 65 is rotated, thereby rotating the spray pipe 3 to realize angle adjustment; when the spraying device needs to be lifted, the lifting assembly 7 is started, the bevel gear I 76 is rotated by the lifting motor 71, the bevel gear II 77 is rotated by the bevel gear I 76, and then the transmission shaft 75 is rotated, the transmission shaft 75 rotates the lead screw 73, the lead screw 73 is threadedly connected with the connecting block 74, in rotation, the connecting block 74 moves upward, since the connecting block 74 is fixedly connected with the sliding rod 22, and the spray pipe 3 passes through the connecting block 74, when the connecting block 74 moves upward, the spray pipe 3 moves upward, and in the same way, when the lifting motor 71 reversely rotates, the spray pipe 3 moves downward, thereby realizing height adjustment of the spray pipe 3.

[0038] As a specific technical scheme of the embodiment, as shown in the accompanying drawings, Figure 7 As shown, in order to facilitate the storage of the water inlet pipe 5, a group of sliding grooves 10 are symmetrically formed outside one of the guide rails 9, and a plurality of storage supports 11 are slidably installed on the sliding grooves 10; the storage support 11 comprises a connecting plate 111, a supporting leg 112, a roller 113, a connecting rod 114, and a hook 115, the supporting leg 112 is provided with two supporting legs which are symmetrically fixed to the bottom of the fixed plate 82, the bottom of the two supporting legs 112 is rotatably connected with the roller 113, one end of the connecting rod 114 is fixedly connected to one side of the connecting plate 111, and the other end is rotatably connected to the top of the hook 115, the storage support 11 is slidably connected to the sliding groove 10 of the guide rail 9 through the roller 113, the water inlet pipe 5 is hung on the hook 115 and detachably connected with the storage support 11 through the hook 115; the rollers 113 on the two supporting legs of the storage support 11 are respectively rollingly connected to the sliding grooves 10, so that the storage support 11 does not relatively deviate from the sliding grooves 10 during the sliding storage process of the water inlet pipe 5, and the storage support 11 can smoothly slide.

[0039] As a specific technical scheme of the embodiment, as shown in the accompanying drawings, Figure 3 As shown, in order to protect the spray pipe segment connected with the lifting assembly 7 and avoid damage to the spray pipe due to long-time lifting friction, a sleeve 12 is arranged inside the connecting block 74 and sleeved outside the spray pipe 3, the sleeve 12 penetrates the connecting block 74 and the sliding rod II 24 outside the connecting block 74, and the sleeve 12 is rotatably connected with the sliding rod II 24.

[0040] As a specific technical solution in this embodiment, see the attached document. Figure 1 and 4 As shown, several reinforcing ribs I13 are provided at the bottom ends of the fixed plate 82 where it connects to the box body 1, and several reinforcing ribs II14 are provided at the bottom of the support plate 61 where it connects to the sliding rod II24. The setting of reinforcing ribs can improve the structural strength of the connection and increase the service life of the components.

[0041] As a specific technical solution in this embodiment, see the attached document. Figure 1 As shown, the top of the housing 1 is detachably connected to a cover 15. The cover 15 can prevent external impurities or other harmful substances from entering the housing and causing damage to the components, thereby improving the overall service life of the device.

Claims

1. A simple spraying device with adjustable spray angle and height, comprising a housing (1), characterized in that, A moving mechanism (8) is fixedly provided on one side inside the box (1). A lifting component is fixedly provided on the side of the box (1) opposite to the moving mechanism. A support frame (2) is fixedly connected to the bottom of the box (1). A spray pipe (3) is rotatably connected through the bottom of the support frame (2). Several evenly arranged spray heads (4) are provided on the spray pipe (3). A water inlet pipe (5) is also connected in the middle of the spray pipe (3). The support frame (2) includes a fixed rod (21), a sliding rod I (22), a sliding rod II (24), and a fixed crossbar (23). The fixed rod (21), sliding rod I (22), and sliding rod II (24) are hollow structures. There are two fixed rods (21), which are symmetrically fixed to the bottom of the box. The sliding rod I (22) and sliding rod II (24) are slidably connected inside the fixed rod (21). The two ends of the crossbar (23) are fixed to the fixed rod (21). A rotating component (6) is provided on the outer side of the bottom of the sliding rod I (22). The moving mechanism (8) includes a fixed frame (81), a fixed plate (82), a servo motor (83), a moving wheel (84), and a rotating shaft (85). There are two fixed frames (81), which are fixedly connected in parallel to both sides of the inner wall of the box (1). The top of each of the two fixed frames (81) is provided with two moving wheels (84) in parallel through the rotating shaft (85). The rotating shaft (85) of one of the moving wheels (84) is fixedly connected to the output end of the servo motor (83).

2. The simple spraying device with adjustable spray angle and height according to claim 1, characterized in that, The lifting assembly (7) includes a lifting motor (71), a support (72), a lead screw (73), a connecting block (74), a transmission shaft (75), a bevel gear I (76), and a bevel gear II (77). The lifting motor (71) is fixed to the inner wall of the bottom of the housing (1). The output end of the lifting motor (71) is fixedly connected to the bevel gear I (76). The bevel gear II (77) is rotatably connected to the support (72) through the transmission shaft (75). The support (72) is fixed to one side of the inner wall of the housing (1) and located on the sliding rod II. (24) At the upper position, the bevel gear I (76) meshes with the bevel gear II (77), one end of the transmission shaft (75) passes through the support (72) and is fixedly connected to the lead screw (73), the lead screw (73) extends into the fixed rod (21) and the sliding rod II (24), the connecting block (74) is fixed on the inner side of the bottom of the sliding rod II (24), the lead screw (73) is threadedly connected to the connecting block (74), and the spray pipe (3) passes through the bottom of the sliding rod II (24) and the connecting block (74) and is rotatably connected to it.

3. The simple spraying device with adjustable spray angle and height according to claim 1, characterized in that, The rotating assembly (6) is located below the moving mechanism (8) and outside the bottom of the sliding rod I (22). The rotating assembly (6) includes a support plate (61), a rotating motor (62), a bevel gear III (63), a bevel gear IV (64), and a rotating rod (65). The support plate (61) is fixed to the outside of the bottom of the sliding rod I (22). The rotating motor (62) is fixed to the top of the support plate (61). The output end of the rotating motor (62) is fixed to the bevel gear III (63). The rotating rod (65) is sleeved on the spray pipe (3) section at the bottom of the sliding rod I (22). The rotating rod (65) is fixed to the spray pipe (3). The outside of the rotating rod (65) is fixed to the bevel gear IV (64). The bevel gear III (63) meshes with the bevel gear IV (64).

4. The simple spraying device with adjustable spray angle and height according to claim 1, characterized in that, Two guide rails (9) matching the moving wheels (84) are arranged parallel above the box (1), and the moving mechanism (8) is slidably connected to the guide rails (9) through the moving wheels (84).

5. The simple spraying device with adjustable spray angle and height according to claim 4, characterized in that, One of the guide rails (9) has a set of sliding grooves (10) symmetrically opened on the outside, and several storage brackets (11) are slidably installed on the set of sliding grooves (10).

6. The simple spraying device with adjustable spray angle and height according to claim 5, characterized in that, The storage bracket (11) includes a connecting plate (111), legs (112), rollers (113), connecting rods (114), and hooks (115). There are two legs (112), which are symmetrically fixed to the bottom of the fixing plate (82). The bottom of the two legs (112) is rotatably connected to the rollers (113). One end of the connecting rod (114) is fixed to one side of the connecting plate (111), and the other end is rotatably connected to the top of the hook (115). The storage bracket (11) is slidably connected to the groove (10) of the guide rail (9) through the rollers (113). The water inlet pipe (5) is hung on the hook (115) and is detachably connected to several storage brackets (11) through the hook (115).

7. The simple spraying device with adjustable spray angle and height according to claim 2, characterized in that, The connecting block (74) is provided with a sleeve (12) inside and the sleeve (12) is sleeved on the outside of the spray pipe (3). The sleeve (12) passes through the connecting block (74) and the sliding rod II (24) outside the connecting block (74). The sleeve (12) and the sliding rod II (24) are rotatably connected.

8. The simple spraying device with adjustable spray angle and height according to claim 1, characterized in that, Several reinforcing ribs (13) are provided at the connection points between the bottom ends of the fixing plate (82) and the box body (1).

9. The simple spraying device with adjustable spray angle and height according to claim 3, characterized in that, Several reinforcing ribs II (14) are provided at the connection between the bottom of the support plate (61) and the sliding rod I (22).

10. The simple spraying device with adjustable spray angle and height according to claim 1, characterized in that, The top of the box (1) is detachably connected to a box cover (15).

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