Landscaping spraying device

Abstract

The utility model discloses a landscaping spraying device, which relates to the technical field of garden spraying devices and comprises a moving vehicle body, a water tank is fixed on the upper end face of the moving vehicle body, a lifting frame is fixed on the upper end face of the moving vehicle body and positioned on one side of the water tank, a distance adjusting mechanism is mounted on the lifting frame, and a bidirectional spraying component is mounted on the distance adjusting mechanism. The bidirectional spraying assembly is connected with a pumping assembly, a stirring assembly is installed in the water tank, walking wheels are installed at the bottom end of the movable vehicle body, a handle and a storage battery are installed at the top end of the movable vehicle body, and a control switch is installed on the handle. According to the utility model, through the cooperative use of the lifting frame, the distance adjusting mechanism, the bidirectional spraying assembly and the pumping assembly, plants with different heights can be sprayed, the rod parts and the roots of the plants can be sprayed at the same time, frequent adjustment is not needed, the spraying efficiency is improved, a pesticide and water can be uniformly mixed through the stirring assembly, and the spraying effect is good. And plant death caused by non-uniform mixing of the pesticide and water is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of garden spray devices, in particular to a garden greening spray device. Background Art

[0002] As an integral part of urban construction projects, the area of ​​gardening and greening in urban construction is often an important factor in measuring the appearance and development level of urban construction. However, the daily management of gardening and greening is particularly important.

[0003] The prior art can refer to the Chinese patent with the authorization announcement number CN 213404412U, which discloses a gardening spray device, including a base plate and a support frame, one end of the upper surface of the base plate is fixedly connected to a water storage barrel, the inner bottom wall of the water storage barrel is provided with a water pump, one end of the water pump is provided with a water outlet pipe, the end of the water outlet pipe away from the water storage barrel is provided with a first shunt pipe, and the side of the first shunt pipe is provided with a spray, but the spray device still has shortcomings when used:

[0004] First, it is not possible to spray the roots and stems of plants at the same time, which results in the need to frequently adjust the height of the spray head during each spraying, resulting in low efficiency;

[0005] Secondly, when spraying the medicine, it cannot be guaranteed that the medicine and water are evenly mixed, which easily leads to the spraying of high concentration of medicine, which has the potential to kill the plants.

[0006] Therefore, a gardening spray device is provided. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a gardening spray device, which can spray plants of different heights and spray the stems and roots of plants at the same time through the coordinated use of a lifting frame, a distance adjustment mechanism, a two-way spray assembly, and a pumping assembly, without the need for frequent adjustments, thereby improving the spraying efficiency. The stirring assembly can be used to evenly mix the medicine and water, thereby avoiding the death of plants caused by uneven mixing of the medicine and water. The deficiencies in the prior art are overcome, and the utility model effectively solves the problem that the existing gardening spray device cannot spray the roots and stems of plants at the same time, resulting in the need to frequently adjust the height of the spray head for each spraying, resulting in low efficiency, and when spraying the medicine, it cannot be guaranteed that the medicine and water are evenly mixed, which easily leads to the spraying of high-concentration medicines, causing the death of plants.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A gardening spray device comprises a mobile body, a water tank is fixed on the upper end surface of the mobile body, a lifting frame is fixed on the upper end surface of the mobile body located on one side of the water tank, a distance adjustment mechanism is installed on the lifting frame, a two-way spray assembly is installed on the distance adjustment mechanism, the two-way spray assembly is connected to a pumping assembly, a stirring assembly is installed in the water tank, a walking wheel is installed at the bottom end of the mobile body, a handle and a battery are installed at the top end of the mobile body, and a control switch is installed on the handle;

[0010] The two-way spray assembly comprises an upper branch pipe and a lower branch pipe, one end of the upper branch pipe is connected to an upper nozzle, one end of the lower branch pipe is connected to a lower nozzle, and the other ends of the upper branch pipe and the lower branch pipe are connected to a hose.

[0011] Through the above-mentioned scheme, by using the lifting frame, distance adjustment mechanism, two-way spray assembly and pumping assembly, plants at different heights can be sprayed, and the stems and roots of the plants can be sprayed at the same time without frequent adjustments, thereby improving the spray efficiency. The stirring assembly can evenly mix the agent and water, thereby avoiding the death of plants caused by uneven mixing of the agent and water.

[0012] Preferably, the distance adjustment mechanism includes a first rectangular frame, a bidirectional screw is rotatably installed on the inner bottom end of the first rectangular frame through a bearing, a first servo motor is installed on the top of the first rectangular frame, the output end of the first servo motor is connected to the top of the bidirectional screw, and the top and bottom of the bidirectional screw are both screwed with adjustment blocks, and the two adjustment blocks are both slidably engaged with the inner side of the first rectangular frame, and the upper branch pipe and the lower branch pipe are respectively fixed on one side of the two adjustment blocks.

[0013] Preferably, the pumping assembly includes a pump body fixed on the upper end surface of the mobile body, one end of the water suction pipe connected to the water suction end of the pump body is connected to the bottom of the water tank, and one end of the water outlet pipe connected to the water outlet end of the pump body is connected to two hoses through a three-way joint.

[0014] Preferably, the lifting frame includes a second rectangular frame fixed on the upper end surface of the mobile body, a threaded column is rotatably installed on the inner bottom end of the second rectangular frame through a bearing, a second servo motor is installed on the top of the second rectangular frame, the output end of the second servo motor is connected to the top of the threaded column, a lifting block is threaded on the threaded column, and the lifting block is slidably engaged with the inner side of the second rectangular frame by a sliding engagement.

[0015] Preferably, a U-shaped connection is fixed to the bottom of the outer wall of the first rectangular frame, and the U-shaped connection is rotatably connected to one side of the lifting block through a pin.

[0016] Preferably, the stirring assembly includes a spiral stirring rod rotatably mounted on the bottom of the inner wall of the water tank through a bearing, and a third servo motor is installed on one outer wall of the water tank. The output end of the third servo motor extends into the interior of the water tank and is connected to one end of the spiral stirring rod.

[0017] The beneficial effects of the utility model are:

[0018] 1. The first servo motor is used to drive the bidirectional screw to rotate, and the bidirectional screw is used to drive the two adjustment blocks to move closer to or away from each other, thereby driving the upper branch pipe and the lower branch pipe to move closer to or away from each other, so as to adjust the distance between the upper nozzle and the lower nozzle according to the height of different plants, and the second servo motor is used to drive the threaded column to rotate, so as to drive the lifting block to move up and down by the threaded column, and the lifting of the lifting block can drive the first rectangular frame to move up and down, so as to adjust the height of the upper nozzle and the lower nozzle, and the water in the water tank is pumped by the pump body, so that the water can be sprayed from the upper nozzle and the lower nozzle at the same time, so as to realize the simultaneous spraying of the stem and the root of the plant without frequent adjustment, thereby improving the spraying efficiency.

[0019] 2. The third servo motor is used to drive the spiral stirring rod to rotate, so that the spiral stirring rod stirs the medicine and water to ensure that the medicine and water are evenly mixed, thereby avoiding the situation where the medicine and water are unevenly mixed and cause the death of plants.

[0020] To sum up, by using the lifting frame, distance adjustment mechanism, two-way spray assembly and pumping assembly, plants at different heights can be sprayed, and the stems and roots of the plants can be sprayed at the same time without frequent adjustments, thereby improving the spray efficiency. The stirring assembly can evenly mix the agent and water, thus avoiding the death of plants caused by uneven mixing of the agent and water. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first-perspective stereoscopic structural schematic diagram of a gardening spray device proposed by the utility model.

[0022] Figure 2 This is a partial cross-sectional three-dimensional structural schematic diagram of a gardening spray device proposed by the utility model from a second viewing angle.

[0023] Figure 3 A garden greening spray device proposed by the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. mobile body; 2. water tank; 3. first rectangular frame; 4. second servo motor; 5. second rectangular frame; 6. first servo motor; 7. upper branch pipe; 8. upper nozzle; 9. hose; 10. lower nozzle; 11. lower branch pipe; 12. pump body; 13. third servo motor; 14. three-way joint; 15. spiral stirring rod; 16. threaded column; 17. lifting block; 18. bidirectional screw; 19. U-shaped connector; 20. adjusting block. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1, reference Figure 1-3 A gardening spray device comprises a mobile body 1, a walking wheel is installed at the bottom of the mobile body 1, a handle and a battery are installed at the top of the mobile body 1, a control switch is installed on the handle, a water tank 2 is fixed on the upper end surface of the mobile body 1, a lifting frame is fixed on the upper end surface of the mobile body 1 on one side of the water tank 2, a distance adjustment mechanism is installed on the lifting frame, a two-way spray assembly is installed on the distance adjustment mechanism, and the two-way spray assembly is connected to a pumping assembly;

[0027] The two-way spray assembly includes an upper branch pipe 7 and a lower branch pipe 11, one end of the upper branch pipe 7 is connected to an upper nozzle 8, one end of the lower branch pipe 11 is connected to a lower nozzle 10, and the other end of the upper branch pipe 7 and the other end of the lower branch pipe 11 are connected to a hose 9, and the upper nozzle 8 and the lower nozzle 10 can be used to spray the stem and the root of the plant at the same time;

[0028] The distance adjustment mechanism includes a first rectangular frame 3, a bidirectional screw 18 is rotatably mounted on the inner bottom end of the first rectangular frame 3 through a bearing, a first servo motor 6 is mounted on the top end of the first rectangular frame 3, an output end of the first servo motor 6 is connected to the top end of the bidirectional screw 18, an adjustment block 20 is screwed on the top and bottom of the bidirectional screw 18, the two adjustment blocks 20 are both slidably engaged with the inner side of the first rectangular frame 3, and the upper branch pipe 7 and the lower branch pipe 11 are respectively fixed on one side of the two adjustment blocks 20;

[0029] The first servo motor 6 is used to drive the bidirectional screw 18 to rotate, and the bidirectional screw 18 is used to drive the two adjustment blocks 20 to move closer to or farther from each other, thereby driving the upper branch pipe 7 and the lower branch pipe 11 to move closer to or farther from each other, thereby adjusting the distance between the upper nozzle 8 and the lower nozzle 10 according to the height of different plants;

[0030] The pumping assembly includes a pump body 12 fixed on the upper end surface of the mobile body 1, one end of a water pumping pipe connected to the water pumping end of the pump body 12 is connected to the bottom of the water tank 2, and one end of a water outlet pipe connected to the water outlet end of the pump body 12 is connected to two hoses 9 through a three-way joint 14. The pump body 12 is used to pump water in the water tank 2, so that water can be sprayed out from the upper nozzle 8 and the lower nozzle 10 at the same time;

[0031] The lifting frame includes a second rectangular frame 5 fixed to the upper end surface of the mobile vehicle body 1, a threaded column 16 is rotatably mounted on the inner bottom end of the second rectangular frame 5 through a bearing, a second servo motor 4 is mounted on the top end of the second rectangular frame 5, an output end of the second servo motor 4 is connected to the top end of the threaded column 16, a lifting block 17 is screwed on the threaded column 16, and the lifting block 17 is slidably engaged with the inner side of the second rectangular frame 5 by a sliding engagement, the second servo motor 4 is used to drive the threaded column 16 to rotate, and the threaded column 16 is used to drive the lifting block 17 to lift;

[0032] A U-shaped connection piece 19 is fixed to the bottom of the outer wall of the first rectangular frame 3. The U-shaped connection is rotatably connected to one side of the lifting block 17 through a pin shaft. The lifting and lowering of the lifting block 17 can drive the first rectangular frame 3 to move up and down, thereby adjusting the height of the upper nozzle 8 and the lower nozzle 10. The spraying angles of the upper nozzle 8 and the lower nozzle 10 can be fine-tuned by rotating the first rectangular frame 3.

[0033] A stirring assembly is installed in the water tank 2, and the stirring assembly includes a spiral stirring rod 15 rotatably installed at the bottom of the inner wall of the water tank 2 through a bearing, and a third servo motor 13 is installed on one side of the outer wall of the water tank 2, and the output end of the third servo motor 13 extends to the inside of the water tank 2 and is connected to one end of the spiral stirring rod 15;

[0034] When medicine is placed in the water tank 2, the third servo motor 13 can be turned on to drive the spiral stirring rod 15 to rotate, so that the spiral stirring rod 15 stirs the medicine and water to ensure that the medicine and water are evenly mixed.

[0035] Working principle: the bidirectional screw 18 is driven to rotate by the first servo motor 6, and the bidirectional screw 18 is used to drive the two adjustment blocks 20 to move closer to or away from each other, thereby driving the upper branch pipe 7 and the lower branch pipe 11 to move closer to or away from each other, so as to adjust the spacing between the upper nozzle 8 and the lower nozzle 10 according to the height of different plants, and the threaded column 16 is driven to rotate by the second servo motor 4, so as to drive the lifting block 17 to move up and down by the threaded column 16, and the lifting of the lifting block 17 can drive the first rectangular frame 3 to move up and down, so as to adjust the height of the upper nozzle 8 and the lower nozzle 10, and the water in the water tank 2 is pumped by the pump body 12, so that the water can be sprayed from the upper nozzle 8 and the lower nozzle 10 at the same time, so as to realize the simultaneous spraying of the stem and the root of the plant without frequent adjustment, thereby improving the spraying efficiency, and when the water tank 2 contains the medicine, the third servo motor 13 can be turned on, and the spiral stirring rod 15 can be driven to rotate by the third servo motor 13, so that the spiral stirring rod 15 stirs the medicine and water to ensure that the medicine and the water are evenly mixed.

[0036] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A gardening spraying device, comprising a mobile body (1), characterized in that: A water tank (2) is fixed to the upper end surface of the mobile body (1); a lifting frame is fixed to the upper end surface of the mobile body (1) on one side of the water tank (2); a distance adjustment mechanism is installed on the lifting frame; a two-way spray assembly is installed on the distance adjustment mechanism; the two-way spray assembly is connected to a pumping assembly; a stirring assembly is installed in the water tank (2); a walking wheel is installed at the bottom end of the mobile body (1); a handle and a battery are installed at the top end of the mobile body (1); a control switch is installed on the handle; The two-way spray assembly comprises an upper branch pipe (7) and a lower branch pipe (11); one end of the upper branch pipe (7) is connected to an upper nozzle (8); one end of the lower branch pipe (11) is connected to a lower nozzle (10); and the other end of the upper branch pipe (7) and the other end of the lower branch pipe (11) are connected to a hose (9).

2. A gardening spray device according to claim 1, characterized in that: The distance adjustment mechanism comprises a first rectangular frame (3), a bidirectional screw (18) is rotatably mounted on the inner bottom end of the first rectangular frame (3) via a bearing, a first servo motor (6) is mounted on the top end of the first rectangular frame (3), an output end of the first servo motor (6) is connected to the top end of the bidirectional screw (18), an adjustment block (20) is screwed to the top and bottom of the bidirectional screw (18), the two adjustment blocks (20) are both slidably engaged with the inner side of the first rectangular frame (3), and the upper branch pipe (7) and the lower branch pipe (11) are respectively fixed to one side of the two adjustment blocks (20).

3. A gardening spray device according to claim 2, characterized in that: The pumping assembly comprises a pump body (12) fixed to the upper end surface of the mobile vehicle body (1), one end of a water pumping pipe connected to the water pumping end of the pump body (12) is connected to the bottom of the water tank (2), and one end of a water outlet pipe connected to the water outlet end of the pump body (12) is connected to two hoses (9) via a three-way joint (14).

4. A gardening spray device according to claim 2, characterized in that: The lifting frame comprises a second rectangular frame (5) fixed to the upper end surface of the mobile vehicle body (1); a threaded column (16) is rotatably mounted on the inner bottom end of the second rectangular frame (5) via a bearing; a second servo motor (4) is mounted on the top end of the second rectangular frame (5); an output end of the second servo motor (4) is connected to the top end of the threaded column (16); a lifting block (17) is screwed onto the threaded column (16); and the lifting block (17) is slidably engaged with the inner side of the second rectangular frame (5) by means of a sliding engagement.

5. A gardening spray device according to claim 4, characterized in that: A U-shaped connection piece (19) is fixed to the bottom of the outer wall of the first rectangular frame (3), and the U-shaped connection is rotatably connected to one side of the lifting block (17) via a pin shaft.

6. A gardening spray device according to claim 1, characterized in that: The stirring assembly comprises a spiral stirring rod (15) rotatably mounted on the bottom of the inner wall of the water tank (2) via a bearing, a third servo motor (13) is mounted on one side of the outer wall of the water tank (2), and an output end of the third servo motor (13) extends into the interior of the water tank (2) and is connected to one end of the spiral stirring rod (15).

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