Quantitative spraying type electric sprinkling can

Abstract

The utility model discloses a quantitative spraying type electric sprinkling can, which relates to the technical field of electric sprinkling cans and comprises a sprinkling can driving main body, the bottom end of the sprinkling can driving main body is in threaded connection with a sprinkling can container, a quantitative adjusting device is arranged in the middle of the bottom end of the sprinkling can driving main body, and a filtering ventilation device is arranged on the outer side of the top end of the sprinkling can driving main body. The sprinkling can driving main body comprises a sprinkling can cover plate, the left side of the top of the sprinkling can cover plate is provided with an up-down through vent hole, the right side of the top end of the sprinkling can cover plate is provided with a C-shaped quantitative adjusting groove, and the front end of the sprinkling can cover plate is fixedly connected with a sprinkling nozzle. The driven gear can be controlled under the driving of the intermittent driving assembly, so that the blocking plate can control the water outlet of the water pumping pipe, the water outlet duration can be adjusted through the intermittent driving assembly, the vent can be intercepted and filtered through the sprinkling can container, dust in the air is prevented from polluting liquid in the vent, and the service life of the water pumping pipe is prolonged. The use effect of the liquid is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric spray pots, in particular to a quantitative spraying electric spray pot. Background Art

[0002] An electric watering can is an electrically powered watering tool, typically consisting of a can, nozzle, motor, and battery. Powered by the motor, it sprays liquid in the can in the form of a mist or stream. Electric watering cans can be used for a variety of purposes, including watering, spraying pesticides, and cleaning agents. They are easy to use and highly efficient.

[0003] The existing technology has the following problems:

[0004] In the prior art, electric spray bottles can only spray continuously, and cannot spray the liquid in a quantitative manner, and cannot accurately control the amount of liquid sprayed, which easily leads to waste and excessive use. The continuous spraying cannot be set according to different needs to meet various work requirements, resulting in poor use of the spray bottle. In addition, when using the electric spray bottle, it needs to be connected to the outside air to form a unified internal and external air pressure, which easily allows external dust and foreign matter to enter the pot and contaminate the internal liquid, resulting in reduced effect of the internal liquid. Utility Model Content

[0005] The utility model provides a quantitative spraying electric watering pot to solve the above-mentioned background problems.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A quantitative spraying electric watering can comprises a watering can driving body, the bottom end of the watering can driving body is threadedly connected to a watering can container, a quantitative adjustment device is provided in the middle of the bottom end of the watering can driving body, a filtering ventilation device is provided on the outer side of the top of the watering can driving body, the watering can driving body comprises a watering can cover plate, a vent running through the top and bottom is provided on the left side of the top of the watering can cover plate, a C-shaped quantitative adjustment groove is provided on the right side of the top of the watering can cover plate, a spray nozzle is fixedly connected to the front end of the watering can cover plate, a water pump is fixedly connected to the inside of the watering can cover plate, and the water pump output port is communicated with the spray nozzle.

[0008] A further improvement of the technical solution of the present utility model is that the quantitative adjustment device includes a pumping assembly, the top of the pumping assembly is fixedly connected to the bottom of the water pump, the bottom of the pumping assembly is fixedly connected to a water diversion ball, and an intermittent drive assembly is provided on the right side of the pumping assembly.

[0009] A further improvement of the technical solution of the present utility model is that: the water pumping assembly includes a water pumping pipe, the top of the water pumping pipe is fixedly connected to the bottom of the water pump and communicates with the input port, the bottom end of the water pumping pipe is fixedly connected to the top of the water diversion ball, a replacement groove is provided at the top of the water pumping pipe, a blocking plate is provided in the replacement groove, one side of the blocking plate is fixedly connected to a connecting block 1, the end of the connecting block 1 away from the blocking plate extends to the outside of the water pumping pipe through the replacement groove and is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a connecting block 2 on a side perpendicular to the connecting block 1, the angle between the connecting block 2 and the connecting block 1 is a right angle, the end of the connecting block 2 away from the rotating shaft is fixedly connected to a water ring, the top of the rotating shaft is fixedly connected to a driven gear, and the top of the rotating shaft is rotatably connected to the inner side of the watering can cover.

[0010] A further improvement of the technical solution of the present utility model is that the diameter of the blocking plate is larger than the inner diameter of the water pumping pipe and smaller than its outer diameter, the inner diameter and outer diameter of the water ring are the same as those of the water pumping pipe, and the blocking plate and the water ring can both pass through the replacement groove.

[0011] The top end of the driving member is threadably connected to the upper end of the driving member, and the top end of the driving member is engaged with the control wheel, and the control wheel is connected with the control wheel to the control wheel shaft.

[0012] A further improvement of the technical solution of the present utility model is that: the filtering ventilation device includes a filter mesh ring, which is movable on the inner side of the vent, and a guide spring is fixedly connected to the right side of the outer surface of the filter mesh ring, and a spring slot is provided on the right side inside the vent, and the guide spring can enter the spring slot, and a snap block is fixedly connected to the side of the outer surface of the filter mesh ring away from the guide spring, and a fixing component is provided on the bottom side of the snap block.

[0013] A further improvement of the technical solution of the present utility model is that: the fixing assembly includes a fixing column, the fixing column is slidably connected to the inside of the watering can cover, the left end of the fixing column extends to the outside of the watering can cover, the right end of the watering can cover extends to the inside of the vent, the right end of the fixing column is fixedly connected with a fixing claw, the fixing claw is consistent with the buckle block, the outer surface of the fixing column is fixedly connected with a support limiting ring, a fixing spring is provided on the right side of the outer surface of the fixing column, the left side of the fixing spring is fixedly connected to the right end of the support limiting ring, and the right end of the fixing spring is fixedly connected to the inside of the watering can cover.

[0014] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0015] 1. The utility model provides a quantitative spraying electric watering can, which can extract the internal liquid and output it through the spray nozzle through the cooperation of the watering can cover and the water pumping component. Under the drive of the intermittent drive component, the driven gear can be controlled to rotate intermittently, so that the blocking plate can control the water outflow of the water pumping pipe. The duration of water outflow can be adjusted through the intermittent drive component, and the amount of liquid sprayed can be accurately controlled to avoid waste and excessive use. The precise dosage can improve the spraying effect and reduce pollution to the environment.

[0016] 2. The utility model provides a quantitative spraying electric spray bottle, which can intercept and filter the vent through the spray bottle container to prevent dust in the air from entering the device and contaminating the liquid inside when the air is connected, thereby improving the use effect of the liquid, and can quickly fix and unlock the buckle block through the fixing component, and the guide spring and the spring card slot cooperate to guide the filter ring, thereby improving the speed of the device and the replaceability of the filter ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the pumping assembly of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the intermittent drive assembly of the utility model;

[0021] Figure 5 This is a structural diagram of the filtering and ventilation device of the present invention.

[0022] In the figure: 1, quantitative adjustment device; 11, intermittent drive assembly; 111, adjustment knob; 112, adjustment rod; 113, adjustment control block; 114, rotating support rod; 115, drive plate; 116, drive arc rack; 117, transmission connecting rod; 118, drive rod; 119, drive column; 12, pumping assembly; 121, pumping pipe; 122, blocking plate; 123, connecting block 1; 124, rotating shaft; 125, connecting block 2; 1 26. Water-passing ring; 127. Driven gear; 13. Water-guiding ball; 2. Filter-ventilation device; 21. Filter mesh ring; 22. Guide spring; 23. Spring slot; 24. Buckle block; 25. Fixing assembly; 251. Fixing claw; 252. Fixing column; 253. Fixing spring; 254. Support limit ring; 3. Sprayer drive body; 31. Sprayer cover; 32. Quantitative adjustment slot; 33. Vent; 34. Spray nozzle; 4. Sprayer container. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods:

[0024] like Figure 1-5 As shown, the utility model provides a quantitative spraying electric watering can, including a watering can driving body 3, a watering can container 4 is threadedly connected to the bottom end of the watering can driving body 3, a quantitative adjustment device 1 is provided in the middle of the bottom end of the watering can driving body 3, and a filtering ventilation device 2 is provided on the outer side of the top of the watering can driving body 3. The watering can driving body 3 includes a watering can cover plate 31, a vent 33 is provided which runs through the top and bottom on the left side of the top of the watering can cover plate 31, a C-shaped quantitative adjustment groove 32 is provided on the right side of the top of the watering can cover plate 31, a spray nozzle 34 is fixedly connected to the front end of the watering can cover plate 31, a water pump is fixedly connected to the inside of the watering can cover plate 31, and the water pump output port is communicated with the spray nozzle 34.

[0025] The spray pot container 4 ensures the storage and supply of liquid. The water pump inside the spray pot cover 31 provides power to extract the liquid in the spray pot container 4. The liquid is transported to the spray nozzle 34 through the water pump output port and finally sprayed out from the spray nozzle 34. The air vent 33 is used to connect the inside of the spray pot with the outside air to maintain air pressure balance and ensure that the liquid can be sprayed out smoothly. The quantitative adjustment groove 32 is used to cooperate with the quantitative adjustment device 1 to achieve precise control of the amount of sprayed liquid.

[0026] like Figure 2As shown, the utility model provides a technical solution for a quantitative spraying electric watering can: preferably, the quantitative adjustment device 1 includes a pumping component 12, the top of the pumping component 12 is fixedly connected to the bottom of the water pump, and the bottom of the pumping component 12 is fixedly connected to a water diversion ball 13, which guides the liquid into the pumping component 12, and then the pumping component 12 transports the liquid upward to the water pump. An intermittent drive component 11 is provided on the right side of the pumping component 12, and the intermittent drive component 11 is used to control the working state of the pumping component 12.

[0027] like Figure 3 As shown, the utility model provides a technical solution for a quantitative spraying electric watering can: preferably, the water pumping component 12 includes a water pumping pipe 121, the top of the water pumping pipe 121 is fixedly connected to the bottom of the water pump and communicates with the input port, the bottom of the water pumping pipe 121 is fixedly connected to the top of the water diversion ball 13, the top of the water pumping pipe 121 is provided with a replacement groove, a blocking plate 122 is provided in the replacement groove, one side of the blocking plate 122 is fixedly connected to a connecting block 123, and the end of the connecting block 123 away from the blocking plate 122 is connected to the The replacement groove extends to the outside of the water suction pipe 121 and is fixedly connected to a rotating shaft 124. The outer surface of the rotating shaft 124 is fixedly connected to a connecting block 2 125 on a side perpendicular to the connecting block 1 123. The angle between the connecting block 2 125 and the connecting block 1 123 is a right angle. The end of the connecting block 2 125 away from the rotating shaft 124 is fixedly connected to a water ring 126. The top of the rotating shaft 124 is fixedly connected to a driven gear 127, and the top of the rotating shaft 124 is rotatably connected to the inner side of the watering can cover 31.

[0028] like Figure 3 As shown, the utility model provides a technical solution for a quantitative spraying electric watering can: preferably, the diameter of the blocking plate 122 is larger than the inner diameter of the water suction pipe 121 and smaller than its outer diameter, the inner and outer diameters of the water ring 126 are the same as those of the water suction pipe 121, and the blocking plate 122 and the water ring 126 can both pass through the replacement groove.

[0029] When the water pump is working, suction is generated, and the liquid enters the water pumping pipe 121 under the guidance of the water-guiding ball 13. In the initial state, the blocking plate 122 is located in the water pumping pipe 121 to prevent the liquid from passing through; when water pumping is needed, the rotating shaft 124 rotates, driving the connecting block 123, the blocking plate 122, the connecting block 2 125 and the water ring 126 to rotate together, so that the water ring 126 moves to the water pumping pipe 121. At this time, the liquid can enter the water pump through the water ring 126. The intermittent drive component 11 cooperates with the driven gear 127 to control the rotation of the rotating shaft 124, thereby realizing the position switching of the blocking plate 122 and the water ring 126, and achieving the purpose of controlling water pumping.

[0030] like Figure 4As shown, the utility model provides a technical solution for a quantitative spraying electric watering can: preferably, the intermittent drive component 11 includes a drive disk 115, the middle part of the top of the drive disk 115 is rotatably connected to a rotating support rod 114, the top of the rotating support rod 114 is fixedly connected to the inner side of the watering can cover 31, and the outer side of the drive disk 115 is slidably connected to two adjustment control blocks 113, the top of the adjustment control block 113 is threadedly connected to an adjustment rod 112, the top of the adjustment rod 112 extends to the outer side of the top of the watering can drive body 3 through the quantitative adjustment slot 32, the top of the adjustment rod 112 is fixedly connected to an adjustment knob 111, and the outer surface of the drive disk 115 is close to the top of the watering can drive body 3. A driving arc rack 116 is slidably connected to one side of the driven gear 127, and the driving arc rack 116 is located between the two adjustment control blocks 113. The driving arc rack 116 is meshed with the driven gear 127. The bottom end of the driving disk 115 is rotatably connected to the side of the driving arc rack 116, and the transmission connecting rod 117 is rotatably connected to the end of the transmission connecting rod 117 away from the driving disk 115. The end of the driving rod 118 away from the transmission connecting rod 117 is fixedly connected to the driving column 119, and the top of the driving column 119 is fixedly connected to the driving motor, and the driving motor is fixedly connected to the inner side of the spray pot cover 31.

[0031] After the driving motor is started, it drives the driving column 119 to rotate, thereby causing the driving rod 118 to rotate around the driving column 119. The driving rod 118 drives the driving disk 115 to rotate back and forth around the rotating support rod 114 through the transmission connecting rod 117. When the driving disk 115 rotates, the driving arc rack 116 is engaged with the driven gear 127, and the driving arc rack 116 will slide on the outer surface of the driving disk 115 until the adjustment control block 113 contacts the driving arc rack 116. Then, the driving arc rack 116 moves under the push of the adjustment control block 113, causing the driven gear 127 to rotate, thereby controlling the rotation of the rotating shaft 124. The position of the adjustment rod 112 is adjusted by adjusting the knob 111, thereby changing the position of the adjustment control block 113 on the outside of the driving disk 115. The position of the adjustment control block 113 determines the movement range and time of the driving arc rack 116, thereby realizing the control of the intermittent rotation time of the driven gear 127, and finally realizing the control of the pumping time of the pumping assembly 12, achieving the effect of quantitative spraying.

[0032] like Figure 5 As shown, the utility model provides a technical solution for a quantitative spraying electric watering can: preferably, the filtering and ventilation device 2 includes a filter mesh ring 21, the filter mesh ring 21 is movable on the inner side of the vent 33, and a guide spring 22 is fixedly connected to the right side of the outer surface of the filter mesh ring 21, and a spring slot 23 is provided on the right side inside the vent 33, and the guide spring 22 can enter the spring slot 23, and a buckle block 24 is fixedly connected to the side of the outer surface of the filter mesh ring 21 away from the guide spring 22, and a fixing component 25 is provided on the bottom side of the buckle block 24.

[0033] The filter mesh ring 21 is movably installed on the inner side of the vent 33. When air enters the spray bottle through the vent 33, the filter mesh ring 21 filters dust and other impurities in the air to prevent dust and foreign matter from entering the bottle and contaminating the liquid inside. When installing the filter mesh ring 21, place it into the vent 33, and align the guide spring piece 22 with the spring piece slot 23 to guide and position it, so that the filter mesh ring 21 can be accurately installed in place. The buckle block 24 cooperates with the fixing component 25 on the bottom side to fix the filter mesh ring 21.

[0034] like Figure 5 As shown, the utility model provides a technical solution for a quantitative spraying electric watering can: preferably, the fixing component 25 includes a fixing column 252, the fixing column 252 is slidably connected to the inside of the watering can cover 31, the left end of the fixing column 252 extends to the outside of the watering can cover 31, and the right end of the watering can cover 31 extends to the inside of the vent 33, the right end of the fixing column 252 is fixedly connected with a fixing claw 251, the fixing claw 251 is consistent with the buckle block 24, the outer surface of the fixing column 252 is fixedly connected with a support limiting ring 254, and a fixing spring 253 is provided on the right side of the outer surface of the fixing column 252, the left side of the fixing spring 253 is fixedly connected to the right end of the support limiting ring 254, and the right end of the fixing spring 253 is fixedly connected to the inside of the watering can cover 31.

[0035] After the filter mesh ring 21 is replaced, the left end of the fixing column 252 is loosened, and the fixing spring 253 releases the elastic potential energy, pushing the supporting limit ring 251 to move to the right, thereby causing the fixing column 252 to return to its initial position.

[0036] The following is a detailed description of the working principle of this quantitative spraying electric watering can.

[0037] like Figure 1-525 and 26. As shown, the watering can driving body 3 and the watering can container 4 are connected by threading to ensure that the connection is tight, the filter mesh ring 21 is placed in the vent 33, the guide spring 22 enters the spring slot 23 for guiding positioning, the buckle block 24 and the fixing claw 251 are fixed under the action of the fixing spring 253, and the installation of the filter mesh ring 21 is completed. The position of the adjusting rod 112 is adjusted by adjusting the knob 111 to change the position of the adjusting control block 113 on the outside of the driving disk 115, so as to set the required spraying quantity, start the watering can, the water pump starts working, the water guide ball 13 guides the liquid into the water suction pipe 121, the intermittent drive assembly 11 controls the driven gear 127 to rotate intermittently, so that the blocking plate 122 and the water ring 126 switch positions to achieve quantitative water pumping and spraying. After use, close the watering can. If the filter mesh ring 21 needs to be replaced, the left end of the fixing column 252 can be pulled to separate the fixing claw 251 from the buckle block 24, and the filter mesh ring 21 can be taken out for replacement.

[0038] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A quantitative spraying electric watering pot, comprising a watering pot driving body (3), characterized in that: The bottom end of the watering can driving body (3) is threadedly connected to a watering can container (4), a quantitative adjustment device (1) is provided in the middle of the bottom end of the watering can driving body (3), a filtering ventilation device (2) is provided on the outer side of the top end of the watering can driving body (3), the watering can driving body (3) comprises a watering can cover (31), a vent (33) penetrating up and down is provided on the left side of the top of the watering can cover (31), a C-shaped quantitative adjustment groove (32) is provided on the right side of the top end of the watering can cover (31), a spray nozzle (34) is fixedly connected to the front end of the watering can cover (31), a water pump is fixedly connected inside the watering can cover (31), and the water pump output port is communicated with the spray nozzle (34).

2. The electric watering can of quantitative spraying according to claim 1, characterized in that: The quantitative adjustment device (1) comprises a water pumping assembly (12), the top end of the water pumping assembly (12) is fixedly connected to the bottom end of the water pump, the bottom end of the water pumping assembly (12) is fixedly connected to a water diversion ball (13), and an intermittent drive assembly (11) is provided on the right side of the water pumping assembly (12).

3. The electric watering can of quantitative spraying according to claim 2, characterized in that: The pumping assembly (12) includes a pumping pipe (121), the top end of the pumping pipe (121) is fixedly connected to the bottom end of the water pump and communicates with the input port, the bottom end of the pumping pipe (121) is fixedly connected to the top end of the water diversion ball (13), a replacement groove is provided at the top end of the pumping pipe (121), a blocking plate (122) is provided in the replacement groove, a connecting block (123) is fixedly connected to one side of the blocking plate (122), and an end of the connecting block (123) away from the blocking plate (122) extends to the outside of the pumping pipe (121) through the replacement groove. The rotating shaft (124) is fixedly connected to the side of the rotating shaft (124), and the side of the outer surface of the rotating shaft (124) perpendicular to the connecting block one (123) is fixedly connected to the connecting block two (125), and the angle between the connecting block two (125) and the connecting block one (123) is a right angle. The end of the connecting block two (125) away from the rotating shaft (124) is fixedly connected to the water ring (126), and the top end of the rotating shaft (124) is fixedly connected to the driven gear (127). The top end of the rotating shaft (124) is rotatably connected to the inner side of the watering can cover plate (31).

4. The electric watering can of quantitative spraying according to claim 3, characterized in that: The diameter of the blocking plate (122) is larger than the inner diameter of the water pumping pipe (121) and smaller than its outer diameter. The inner and outer diameters of the water ring (126) are the same as those of the water pumping pipe (121). Both the blocking plate (122) and the water ring (126) can pass through the replacement groove.

5. The electric watering can of quantitative spraying according to claim 3, characterized in that: The intermittent drive assembly (11) comprises a drive disc (115), the middle portion of the top end of the drive disc (115) is rotatably connected to a rotating support rod (114), the top end of the rotating support rod (114) is fixedly connected to the inner side of the spray pot cover plate (31), the outer side of the drive disc (115) is slidably connected to two adjustment control blocks (113), the top end of the adjustment control block (113) is threadedly connected to an adjustment rod (112), the top end of the adjustment rod (112) extends to the outer side of the top end of the spray pot drive body (3) through a quantitative adjustment slot (32), the top end of the adjustment rod (112) is fixedly connected to an adjustment knob (111), and the outer surface of the drive disc (115) slides on a side close to the driven gear (127) A driving arc rack (116) is connected, the driving arc rack (116) is located between the two adjustment control blocks (113), the driving arc rack (116) is meshed with a driven gear (127), the bottom end of the driving disc (115) is rotatably connected to a transmission connecting rod (117) on a side close to the driving arc rack (116), the end of the transmission connecting rod (117) away from the driving disc (115) is rotatably connected to a driving rod (118), the end of the driving rod (118) away from the transmission connecting rod (117) is fixedly connected to a driving column (119), the top end of the driving column (119) is fixedly connected to a driving motor, and the driving motor is fixedly connected to the inner side of the watering can cover (31).

6. The electric watering can of quantitative spraying according to claim 1, characterized in that: The filter ventilation device (2) comprises a filter mesh ring (21), the filter mesh ring (21) is movable inside the vent (33), a guide spring piece (22) is fixedly connected to the right side of the outer surface of the filter mesh ring (21), a spring piece slot (23) is provided on the right side inside the vent (33), the guide spring piece (22) can enter the spring piece slot (23), a buckle block (24) is fixedly connected to the side of the outer surface of the filter mesh ring (21) away from the guide spring piece (22), and a fixing component (25) is provided on the bottom side of the buckle block (24).

7. The electric watering can of quantitative spraying according to claim 6, characterized in that: The fixing assembly (25) comprises a fixing column (252), the fixing column (252) is slidably connected to the inside of the spray pot cover (31), the left end of the fixing column (252) extends to the outside of the spray pot cover (31), and the right end of the spray pot cover (31) extends to the inside of the vent (33), the right end of the fixing column (252) is fixedly connected to a fixing claw (251), and the fixing claw (251) is matched with the buckle block (24), the outer surface of the fixing column (252) is fixedly connected to a support limiting ring (254), and a fixing spring (253) is provided on the right side of the outer surface of the fixing column (252), the left side of the fixing spring (253) is fixedly connected to the right end of the support limiting ring (254), and the right end of the fixing spring (253) is fixedly connected to the inside of the spray pot cover (31).

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