Water spraying rack for sprinkling machine

Abstract

The utility model relates to the technical field of sprinkling machines, and discloses a water spraying rack for a sprinkling machine, which comprises a bottom plate, a vertical plate and an adjusting mechanism, walking wheels are rotatably connected in the bottom plate, the adjusting mechanism is arranged at the top of the bottom plate, the vertical plate is fixedly connected in the bottom plate, a first hinge seat is fixedly connected in the vertical plate, and a second hinge seat is fixedly connected in the first hinge seat. A connecting plate is rotatably connected to the interior of the first hinge seat, a second hinge seat is fixedly connected to the outer side of the connecting plate, a first rotating block is rotatably connected to the interior of the second hinge seat, a supporting plate is fixedly connected to the bottom of the first rotating block, and the supporting plate makes contact with the ground for supporting; and the two vertical plates are symmetrically and fixedly connected into the bottom plate. The supporting plate makes contact with the ground for supporting, the inclined bottom plate is supported, the bottom plate is made to be in the horizontal state, and therefore the stability and effect of spraying work are guaranteed, and the device can be applied to the bumpy farmland environment.

Description

Technical Field

[0001] This utility model relates to the field of sprinkler irrigation technology, and in particular to a sprinkler frame for sprinkler irrigation. Background Technology

[0002] In modern agricultural production, irrigation is an essential part. Existing sprinkler irrigation machines are widely used sprinkler irrigation equipment on the market. They use water pumps and pipeline systems or the drop of natural water sources to spray water with a certain pressure into the air, which is then dispersed into small water droplets or formed into a mist and falls onto the crops for irrigation. The spraying work is carried out in conjunction with the water sprayer frame.

[0003] According to CN 209089588U (authorization announcement number: a frame for an agricultural sprinkler irrigation machine) published on the patent website, "This utility model relates to the field of sprinkler irrigation technology, and in particular to a frame for an agricultural sprinkler irrigation machine, including a support frame. The lower end of the support frame is connected to a base plate. Buffer pads are connected to the lower circumference of the base plate. The lower ends of the buffer pads are connected to a base. A shock-absorbing spring is connected to one side of the base and the corresponding side of the base plate. Travel wheels are symmetrically arranged on both sides of the base. A threaded groove is provided on the outer side of the support frame. A first movable sleeve is fitted onto the outer side of the support frame. A fixed rod is connected to the left side of the first movable sleeve. A fixed block is connected to the left side of the fixed rod through a first movable part. A spray gun is fitted to the left side of the fixed block through a first sleeve. This utility model has a simple structure, reasonable design, and strong practicality. It facilitates the adjustment of the sprinkler irrigation height and effectively reduces the area of ​​soil adhering to the outside of the water pipe, making cleaning easier and thus reducing labor costs."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] In use, the device base is connected to the ground via wheels, which support and move the device. However, farmland roads are generally uneven, and the device moving on sloping ground via a single wheel will cause the entire device to tilt, making it impossible to keep the device parallel. The overall tilt of the device will affect the spraying range and effect, and reduce work efficiency, thus having certain limitations. Therefore, it is necessary to improve the sprinkler frame for the sprinkler irrigation machine to solve the above problems. Utility Model Content

[0006] To overcome the problem that when a device that moves by a single wheel is on an inclined surface, the entire device will tilt and cannot be kept parallel, which will affect the spraying range and effect.

[0007] The technical solution of this utility model is as follows: a sprinkler frame for a sprinkler irrigation machine, including a base plate, an upright plate, and an adjustment mechanism. The base plate is rotatably connected to a traveling wheel, and the top of the base plate is provided with an adjustment mechanism. The upright plate is fixedly connected to the inside of the base plate, and a first hinge seat is fixedly connected to the inside of the upright plate. A connecting plate is rotatably connected to the inside of the first hinge seat, and a second hinge seat is fixedly connected to the outside of the connecting plate. A first rotating block is rotatably connected to the inside of the second hinge seat, and a support plate is fixedly connected to the bottom of the first rotating block. The support plate contacts the ground for support.

[0008] Preferably, two uprights are provided, and the two uprights are symmetrically fixedly connected inside the base plate.

[0009] Preferably, the upright plate is internally fixedly connected to a third hinge seat, the third hinge seat is internally rotatably connected to a second rotating block, the second rotating block is internally rotatably connected to a rotating disk, the rotating disk is externally fixedly connected to an external hexagonal rotating block, the end of the rotating disk away from the second rotating block is fixedly connected to a threaded cylinder, the threaded cylinder is internally threadedly connected to a threaded rod, the threaded rod is externally fixedly connected to a third rotating block, and the third rotating block is rotatably connected inside the second hinge seat.

[0010] Preferably, the second rotating block has a limiting hole at the corresponding position of the rotating disk, and the rotating disk rotates inside the limiting hole.

[0011] Preferably, the adjustment mechanism includes a support frame, which is fixedly connected to the top of the base plate. A column is fixedly connected inside the support frame, and a motor is fixedly connected to the top of the column. A positioning shaft is fixedly connected to the output end of the motor. The positioning shaft is rotatably connected inside the column. An adjustment block is slidably connected to the outside of the positioning shaft. A nozzle is fixedly connected inside the adjustment block, and a delivery hose is fixedly connected inside the nozzle. A lever is slidably connected inside the adjustment block, and a locking plate is fixedly connected to the bottom of the lever. A spring is fixedly connected between the locking plate and the adjustment block.

[0012] Preferably, the positioning shaft has a slot at the corresponding position of the card plate, and the card plate is engaged inside the slot.

[0013] Preferably, the adjusting block has a sliding groove at the corresponding position of the lever and the clamp, and the lever and the clamp slide inside the sliding groove.

[0014] The beneficial effects of this utility model are: the support plate contacts the ground and supports the inclined base plate, making the base plate level, thereby ensuring the stability and effectiveness of the spraying work. It can be applied to rugged farmland environments to prevent the base plate from tilting due to the farmland environment and affecting the spraying work. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the upright plate and its connected components of this utility model;

[0017] Figure 3 This is a cross-sectional view of the second rotating block of this utility model;

[0018] Figure 4 This is a schematic diagram of the adjustment mechanism of this utility model;

[0019] Figure 5 This is a cross-sectional view of the adjustment mechanism of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Base plate; 21. Vertical plate; 22. First hinge seat; 23. Connecting plate; 24. Second hinge seat; 25. First rotating block; 26. Support plate; 27. Third hinge seat; 28. Second rotating block; 29. ​​Rotating disk; 210. External hexagonal rotating block; 211. Threaded cylinder; 212. Threaded rod; 213. Third rotating block; 31. Support frame; 32. Column; 33. Motor; 34. Positioning shaft; 35. Adjusting block; 36. Nozzle; 37. Delivery hose; 38. Paddle plate; 39. Clamping plate; 310. Spring; 4. Traveling wheel. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figure 1 - Figure 5 This utility model provides an embodiment of a sprinkler frame for a sprinkler irrigation machine, including a base plate 1, an upright plate 21, and an adjustment mechanism. The base plate 1 is rotatably connected to a traveling wheel 4. An adjustment mechanism is provided on the top of the base plate 1. The upright plate 21 is fixedly connected to the inside of the base plate 1. A first hinge seat 22 is fixedly connected to the inside of the upright plate 21. A connecting plate 23 is rotatably connected to the inside of the first hinge seat 22. A second hinge seat 24 is fixedly connected to the outside of the connecting plate 23. A first rotating block 25 is rotatably connected to the inside of the second hinge seat 24. A support plate 26 is fixedly connected to the bottom of the first rotating block 25. The support plate 26 provides support by contacting the ground. The plate 1 moves via the wheels 4, and the spraying angle and position are adjusted by the adjustment mechanism. The connecting plate 23 rotates inside the first hinge seat 22, and at the same time, the connecting plate 23 drives the second hinge seat 24. The second hinge seat 24 is connected to the support plate 26 through the first rotating block 25, so that the support plate 26 contacts the ground and supports the ground. The supporting force lifts the base plate 1, so that the base plate 1 remains parallel. There are two upright plates 21, and the two upright plates 21 are symmetrically fixedly connected inside the base plate 1. The two upright plates 21 are connected to the two support plates 26, which support the base plate 1 from both sides, so that they can be adjusted according to the inclination of the ground.

[0023] Please see Figure 1 - Figure 3 In this embodiment, a third hinge seat 27 is fixedly connected inside the upright plate 21. A second rotating block 28 is rotatably connected inside the third hinge seat 27. A rotating disk 29 is rotatably connected inside the second rotating block 28. An external hexagonal rotating block 210 is fixedly connected to the outside of the rotating disk 29. A threaded cylinder 211 is fixedly connected to the end of the rotating disk 29 away from the second rotating block 28. A threaded rod 212 is threadedly connected inside the threaded cylinder 211. A third rotating block 213 is fixedly connected to the outside of the threaded rod 212. The rotating block 213 is rotatably connected inside the second hinge seat 24. The height of the support plate 26 can be adjusted by unscrewing the threaded rod 212 through the threaded cylinder 211. The self-locking function between the threaded cylinder 211 and the threaded rod 212 ensures the stable support of the support plate 26. The second rotating block 28 has a limit hole at the corresponding position of the rotating disk 29. The rotating disk 29 rotates inside the limit hole. The limit hole positions the rotating disk 29 to prevent it from disengaging and ensures the stable rotation of the rotating disk 29.

[0024] Please see Figure 1 , Figure 4 - Figure 5 In this embodiment, the adjustment mechanism includes a support frame 31, which is fixedly connected to the top of the base plate 1. A column 32 is fixedly connected inside the support frame 31, and a motor 33 is fixedly connected to the top of the column 32. A positioning shaft 34 is fixedly connected to the output end of the motor 33 and rotatably connected inside the column 32. An adjustment block 35 is slidably connected to the outside of the positioning shaft 34. A nozzle 36 is fixedly connected inside the adjustment block 35, and a delivery hose 37 is fixedly connected inside the nozzle 36. A lever 38 is slidably connected inside the adjustment block 35, and a locking plate 39 is fixedly connected to the bottom of the lever 38. A spring is fixedly connected between the locking plate 39 and the adjustment block 35. Spring 310 allows adjustment of the spray angle of nozzle 36 by sliding and rotating adjusting block 35, enabling flexible adjustment to meet different usage needs, thus broadening its application and making it more convenient and faster to use. Positioning shaft 34 has a corresponding slot on the clamping plate 39, and clamping plate 39 is engaged in the slot. By clamping clamping plate 39 in the corresponding slot, adjusting block 35 can be positioned at the corresponding height, preventing adjusting block 35 from moving on its own. Adjusting block 35 has a sliding groove on the corresponding position of lever 38 and clamping plate 39, and lever 38 and clamping plate 39 slide in the sliding groove. The sliding groove limits clamping plate 39 and lever 38, preventing clamping plate 39 from disengaging and positioning clamping plate 39.

[0025] During operation, the base plate 1 is moved to a suitable position using the traveling wheels 4. The hexagonal rotating block 210 is turned with a wrench, causing the rotating disk 29 to rotate. The rotating disk 29 then rotates the threaded cylinder 211, which in turn unscrews the threaded rod 212. The threaded rod 212 pushes the third rotating block 213, which in turn drives the second hinge seat 24. The second hinge seat 24 is limited by the connecting plate 23, which is also limited by the first hinge seat 22. Simultaneously, the second hinge seat 24 drives the first rotating block 25, which in turn drives the support plate 26, causing the support plate 26 to contact the ground, thus supporting the base plate 1. Water is supplied to the nozzle 36 through the delivery hose 37 and sprayed through the nozzle 36. The pusher plate 38 drives the locking plate 39. The locking plate 39 compresses the spring 310 and disengages from the slot of the positioning shaft 34. The spring 310 is used for the automatic reset of the locking plate 39. Then, the adjusting block 35 slides outside the positioning shaft 34 to adjust the height of the adjusting block 35. When the appropriate height is reached, the pusher plate 38 is released, and the spring 310 causes the locking plate 39 to automatically reset and lock into the corresponding slot, thus positioning the height of the adjusting block 35. The motor 33 drives the positioning shaft 34 to rotate, and the positioning shaft 34 drives the adjusting block 35 to adjust the orientation angle of the adjusting block 35.

[0026] Through the above steps, the support plate 26 contacts the ground and supports the inclined base plate 1, so that the base plate 1 is in a horizontal state. This solves the problem that when the device moves by a single walking wheel 4 on an inclined ground, the entire device will tilt and cannot be parallel. The overall tilt of the device will affect the spraying range and effect.

Claims

1. A sprinkler frame for a sprinkler irrigation machine, including a base plate (1), characterized in that: It also includes a vertical plate (21) and an adjustment mechanism. The bottom plate (1) is rotatably connected to a traveling wheel (4). An adjustment mechanism is provided on the top of the bottom plate (1). The bottom plate (1) is fixedly connected to a vertical plate (21). The bottom plate (21) is fixedly connected to a first hinge seat (22). The first hinge seat (22) is rotatably connected to a connecting plate (23). The outside of the connecting plate (23) is fixedly connected to a second hinge seat (24). The second hinge seat (24) is rotatably connected to a first rotating block (25). The bottom of the first rotating block (25) is fixedly connected to a support plate (26). The support plate (26) contacts the ground for support.

2. The sprinkler frame for a sprinkler irrigation machine according to claim 1, characterized in that: There are two upright plates (21), and the two upright plates (21) are symmetrically fixedly connected inside the base plate (1).

3. The sprinkler frame for a sprinkler irrigation machine according to claim 1, characterized in that: The interior of the upright plate (21) is fixedly connected to a third hinge seat (27), the interior of the third hinge seat (27) is rotatably connected to a second rotating block (28), the interior of the second rotating block (28) is rotatably connected to a rotating disk (29), the exterior of the rotating disk (29) is fixedly connected to an external hexagonal rotating block (210), the end of the rotating disk (29) away from the second rotating block (28) is fixedly connected to a threaded cylinder (211), the interior of the threaded cylinder (211) is threadedly connected to a threaded rod (212), the exterior of the threaded rod (212) is fixedly connected to a third rotating block (213), and the third rotating block (213) is rotatably connected inside the second hinge seat (24).

4. The sprinkler frame for a sprinkler irrigation machine according to claim 3, characterized in that: The second rotating block (28) has a limit hole at the corresponding position of the rotating disk (29), and the rotating disk (29) rotates inside the limit hole.

5. The sprinkler frame for a sprinkler irrigation machine according to claim 1, characterized in that: The adjustment mechanism includes a support frame (31), which is fixedly connected to the top of the base plate (1). A column (32) is fixedly connected inside the support frame (31). A motor (33) is fixedly connected to the top of the column (32). A positioning shaft (34) is fixedly connected to the output end of the motor (33). The positioning shaft (34) is rotatably connected inside the column (32). An adjustment block (35) is slidably connected to the outside of the positioning shaft (34). A nozzle (36) is fixedly connected inside the adjustment block (35). A delivery hose (37) is fixedly connected inside the nozzle (36). A lever (38) is slidably connected inside the adjustment block (35). A locking plate (39) is fixedly connected to the bottom of the lever (38). A spring (310) is fixedly connected between the locking plate (39) and the adjustment block (35).

6. The sprinkler frame for a sprinkler irrigation machine according to claim 5, characterized in that: The positioning shaft (34) has a slot at the corresponding position of the card plate (39), and the card plate (39) is engaged inside the slot.

7. The sprinkler frame for a sprinkler irrigation machine according to claim 5, characterized in that: The adjusting block (35) has a sliding groove at the corresponding position of the dial plate (38) and the locking plate (39), and the dial plate (38) and the locking plate (39) slide inside the sliding groove.

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