Spraying device capable of preventing liquid medicine from precipitating

Abstract

The utility model relates to the technical field of spraying devices, and discloses a spraying device capable of preventing liquid medicine from precipitating, which comprises a rack, universal wheels are arranged at the bottom of the rack, a mixing barrel is fixedly mounted at the top of the rack, a round cover is clamped at the top of the mixing barrel, and the round cover is fixedly connected with the rack. A liquid inlet hopper is fixedly installed on the inner side of the round cover, a large water pump is fixedly installed at the top of the round cover, a long pipe is fixedly installed at the liquid outlet end of the large water pump, a spraying head is fixedly installed on the outer side of the long pipe, and an inner pipe is fixedly installed at the liquid inlet end of the large water pump. According to the spraying device capable of preventing the liquid medicine from precipitating, in order to better prevent the liquid medicine from precipitating, a stirring assembly, a matched bottom plate and a support are arranged, when a servo asynchronous motor is started and matched with a transmission assembly, a rotating shaft rotates in the bottom plate, so that a turbine is driven to rotate in a mixing barrel, and the liquid medicine is stirred; therefore, the liquid medicine is better prevented from precipitating.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a spraying device capable of preventing liquid medicine from settling. Background Art

[0002] In the field of soil pollution control, spraying biological agents is one of the common control methods. Biological agents usually contain a variety of chemical components, which tend to react with each other during long-term storage to form precipitates. These precipitates not only reduce the activity of the agents, but may also cause secondary pollution to the soil.

[0003] Traditional spraying devices mostly use manually carried or fixed liquid storage tanks. These liquid storage tanks lack an effective stirring mechanism during the storage process of the agent, which causes the liquid to easily stratify and precipitate, and cannot pre-mix the agent well. Currently, many pesticide spraying devices on the market are still mainly based on manual spraying with pesticide boxes carried by humans. This method is not only inefficient, but also time-consuming and labor-intensive, and consumes a lot of physical energy of the staff.

[0004] In view of this, we propose a spraying device that can avoid the precipitation of liquid medicine. Utility Model Content

[0005] The purpose of the utility model is to provide a spraying device which can avoid the precipitation of liquid medicine, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device capable of avoiding liquid medicine precipitation, comprising a frame, a universal wheel is arranged at the bottom of the frame, a mixing barrel is fixedly installed on the top of the frame, a round cover is clamped on the top of the mixing barrel, a liquid inlet hopper is fixedly installed on the inner side of the round cover, a large water pump is fixedly installed on the top of the round cover, a long tube is fixedly installed on the liquid outlet end of the large water pump, a spray head is fixedly installed on the outer side of the long tube, an internal tube is fixedly installed on the liquid inlet end of the large water pump, a stirring assembly is arranged on the inner side of the frame, and the stirring assembly comprises:

[0007] A bottom plate is fixedly installed on the inner side of the bottom end of the frame, a bracket is fixedly installed on the inner side of the bottom end of the frame, two groups of brackets are provided, a servo asynchronous motor is fixedly installed between the two groups of brackets, and the output shaft at the bottom end of the servo asynchronous motor is installed on the inner side of one end of the transmission component;

[0008] A rotating shaft is rotatably mounted inside the bottom plate, and the bottom end of the rotating shaft is transmission-mounted on the inner side of the other end of the transmission assembly;

[0009] A turbine is fixedly mounted on the outer side of the top end of the rotating shaft, the turbine is located inside the mixing barrel, the rotating shaft passes through the inner side of the center of the bottom end of the mixing barrel, and a sealed bearing is arranged between the two.

[0010] Preferably, the transmission assembly includes two pulleys and a transmission belt.

[0011] Preferably, the turbine and the inner tube do not intersect to prevent motion interference.

[0012] Preferably, an auxiliary component is provided on the inner side of the frame, the auxiliary component includes a driving gear, a driving gear is fixedly mounted on the outer side of the rotating shaft, a top plate is fixedly mounted on the inner side of the top end of the frame, a medicine box is fixedly mounted on the outer side of the top plate, and a rectangular cover is clamped on the top of the medicine box.

[0013] Preferably, a rotating rod is rotatably mounted inside the center of the rectangular cover, a driven gear is fixedly mounted on the outer side of the top end of the rotating rod, and the driving gear meshes with the driven gear.

[0014] Preferably, a stirring paddle is fixedly mounted on the outer side of the bottom end of the rotating rod, and the stirring paddles are provided in multiple groups, and the multiple groups of stirring paddles are linearly arrayed with equal intervals inside the medicine box, so as to achieve a better stirring and anti-sedimentation effect.

[0015] Preferably, a small water pump is fixedly installed on the outer side of the top of the medicine box, one end of a connecting pipe is fixedly installed on the liquid outlet of the small water pump, the other end of the connecting pipe is connected to the center of the round cover, and a bent pipe is fixedly installed on the liquid inlet end of the small water pump, and the stirring paddle does not intersect with the bent pipe to prevent motion interference.

[0016] Compared with the prior art, the utility model provides a spraying device that can avoid liquid medicine precipitation, and has the following beneficial effects:

[0017] 1. The spraying device that can avoid the precipitation of liquid medicine, in order to better prevent the precipitation of liquid medicine, is provided with a stirring component, matched with a bottom plate and a bracket. When the servo asynchronous motor is started, it cooperates with the transmission component, so that the rotating shaft rotates inside the bottom plate, thereby driving the turbine to rotate inside the mixing barrel, so as to stir the liquid medicine, and then better prevent the precipitation of the liquid medicine.

[0018] 2. The spraying device that can avoid the precipitation of the liquid medicine is provided with an auxiliary component in order to achieve a better effect of preventing the precipitation of the liquid medicine. When the rotating shaft rotates, the driving gear rotates, and cooperates with the top plate and the medicine box, and then cooperates with the driven gear to make the rotating rod rotate inside the rectangular cover, thereby driving the stirring paddle to rotate, so as to pre-mix the medicine, and cooperate with a small water pump, a connecting pipe and a bent pipe to inject the medicine into the mixing barrel, thereby achieving a better effect of preventing the precipitation of the liquid medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic top view of the overall structure of the utility model;

[0020] Figure 2It is a bottom view schematic diagram of part of the structure of the utility model;

[0021] Figure 3 It is a schematic cross-sectional view of part of the structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0023] Figure 5 It is a cross-sectional schematic diagram of the medicine box of the utility model.

[0024] In the figure: 1. frame; 2. universal wheel; 31. mixing barrel; 32. round cover; 33. liquid inlet bucket; 34. large water pump; 35. long pipe; 36. spray head; 37. internal pipe; 4. stirring assembly; 41. bottom plate; 42. bracket; 43. servo asynchronous motor; 44. transmission assembly; 45. rotating shaft; 46. turbine; 5. auxiliary assembly; 51. driving gear; 52. top plate; 53. medicine box; 54. rectangular cover; 55. rotating rod; 56. driven gear; 57. stirring paddle; 58. small water pump; 59. connecting pipe; 510. elbow. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 - Figure 5 The utility model provides a technical solution: a spraying device that can avoid the precipitation of liquid medicine, including a frame 1, a universal wheel 2 is arranged at the bottom of the frame 1, and the universal wheel 2 is arranged in four groups, which is convenient for moving the device body with the universal wheel 2, a mixing barrel 31 is fixedly installed on the top of the frame 1, a round cover 32 is clamped on the top of the mixing barrel 31, a liquid inlet hopper 33 is fixedly installed on the inner side of the round cover 32, a large water pump 34 is fixedly installed on the top of the round cover 32, a long tube 35 is fixedly installed on the liquid outlet end of the large water pump 34, a spray head 36 is fixedly installed on the outer side of the long tube 35, and an internal tube 37 is fixedly installed on the liquid inlet end of the large water pump 34.

[0027] In one embodiment of the utility model, a stirring assembly 4 is provided inside the frame 1, and the stirring assembly 4 includes a bottom plate 41, and the bottom plate 41 is fixedly installed inside the bottom end of the frame 1, and a bracket 42 is fixedly installed inside the bottom end of the frame 1. The bracket 42 is provided with two groups, and a servo asynchronous motor 43 is fixedly installed between the two groups of brackets 42. The liquid inlet hopper 33 is used to input tap water into the mixing barrel 31, and then the bottom plate 41 and the bracket 42 are used. The output shaft at the bottom end of the servo asynchronous motor 43 is installed on the inner side of one end of the transmission assembly 44. Further, the transmission assembly 44 includes two pulleys and a transmission belt. A rotating shaft is rotatably installed inside the bottom plate 41. 45, the bottom end of the rotating shaft 45 is driven and installed on the inner side of the other end of the transmission component 44. When the servo asynchronous motor 43 is started, the transmission of the transmission component 44 is coordinated. A turbine 46 is fixedly installed on the outer side of the top end of the rotating shaft 45. The turbine 46 is located on the inner side of the mixing barrel 31, so that the rotating shaft 45 rotates synchronously inside the bottom plate 41, thereby driving the turbine 46 to rotate inside the mixing barrel 31, so that the turbine 46 stirs the liquid medicine, and then better prevents the liquid medicine from settling. Furthermore, the turbine 46 does not intersect with the internal tube 37 to prevent motion interference. The rotating shaft 45 passes through the inner side of the center of the bottom end of the mixing barrel 31, and a sealed bearing is arranged between the two.

[0028] In one embodiment of the utility model, an auxiliary component 5 is provided on the inner side of the frame 1, and the auxiliary component 5 includes a driving gear 51. The driving gear 51 is fixedly installed on the outer side of the rotating shaft 45. In addition, when the rotating shaft 45 rotates, the driving gear 51 rotates. A top plate 52 is fixedly installed on the inner side of the top of the frame 1, and a medicine box 53 is fixedly installed on the outer side of the top plate 52. A rectangular cover 54 is clamped on the top of the medicine box 53. Further, a rotating rod 55 is rotatably installed inside the center of the rectangular cover 54, and a driven gear 56 is fixedly installed on the outer side of the top of the rotating rod 55. The driving gear 51 meshes with the driven gear 56, cooperates with the top plate 52 and the medicine box 53, so that the rotating rod 55 rotates inside the rectangular cover 54 in cooperation with the driven gear 56. Further, a stirring paddle 57 is fixedly installed on the outer side of the bottom end of the rotating rod 55, and the stirring paddle 57 is fixedly installed on the outer side of the bottom end of the rotating rod 55. There are three groups of stirring paddles 57, and the three groups of stirring paddles 57 are arranged in a linear array at equal intervals inside the medicine box 53, so that the anti-sedimentation effect is better. Furthermore, a small water pump 58 is fixedly installed on the outer side of the top of the medicine box 53, and one end of a connecting pipe 59 is fixedly installed on the liquid outlet end of the small water pump 58, and the other end of the connecting pipe 59 is connected to the center of the round cover 32. A curved pipe 510 is fixedly installed on the liquid inlet end of the small water pump 58. The stirring paddles 57 and the curved pipe 510 do not intersect to prevent motion interference, thereby driving the stirring paddles 57 to rotate, so as to pre-mix the medicine, and cooperate with the small water pump 58, the connecting pipe 59 and the curved pipe 510 to inject the medicine into the mixing barrel 31, and finally cooperate with the large water pump 34, the long pipe 35, the internal pipe 37 and the spray head 36 to complete the spraying, which can then achieve a better effect of preventing the precipitation of the liquid medicine.

[0029] Working principle: cooperate with the liquid inlet hopper 33 to input tap water into the mixing barrel 31, and then cooperate with the bottom plate 41 and the bracket 42, when the servo asynchronous motor 43 is started, the transmission of the transmission component 44 is cooperated to make the rotating shaft 45 rotate synchronously inside the bottom plate 41, thereby driving the turbine 46 to rotate inside the mixing barrel 31, so that the turbine 46 stirs the liquid medicine, and then better prevents the liquid medicine from settling. In addition, when the rotating shaft 45 rotates, the driving gear 51 rotates, and cooperates with the top plate 52 and the medicine box 53, so as to cooperate with the driven gear 56 to make the rotating rod 55 rotate inside the rectangular cover 54, thereby driving the stirring paddle 57 to rotate, so as to pre-mix the medicine, cooperate with the small water pump 58, the connecting pipe 59 and the bent pipe 510, the medicine is injected into the mixing barrel 31, and finally cooperate with the large water pump 34, the long pipe 35, the internal pipe 37 and the spray head 36 to complete the spraying, and then the effect of preventing the liquid medicine from settling can be better.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can 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 spraying device capable of preventing liquid medicine from settling, comprising a frame (1), a universal wheel (2) being arranged at the bottom of the frame (1), a mixing barrel (31) being fixedly mounted on the top of the frame (1), a round cover (32) being clamped on the top of the mixing barrel (31), a liquid inlet hopper (33) being fixedly mounted on the inner side of the round cover (32), a large water pump (34) being fixedly mounted on the top of the round cover (32), a long tube (35) being fixedly mounted on the liquid outlet end of the large water pump (34), a spray head (36) being fixedly mounted on the outer side of the long tube (35), and an internal tube (37) being fixedly mounted on the liquid inlet end of the large water pump (34), characterized in that: A stirring assembly (4) is arranged inside the frame (1), and the stirring assembly (4) comprises: A bottom plate (41), the bottom plate (41) is fixedly mounted on the inner side of the bottom end of the frame (1), a bracket (42) is fixedly mounted on the inner side of the bottom end of the frame (1), two groups of the brackets (42) are provided, a servo asynchronous motor (43) is fixedly mounted between the two groups of the brackets (42), and the output shaft at the bottom end of the servo asynchronous motor (43) is transmission-mounted on the inner side of one end of the transmission assembly (44); A rotating shaft (45), the bottom plate (41) is rotatably mounted with the rotating shaft (45), and the bottom end of the rotating shaft (45) is transmission-mounted on the inner side of the other end of the transmission assembly (44); A turbine (46) is fixedly mounted on the outer side of the top end of the rotating shaft (45), the turbine (46) is located inside the mixing barrel (31), the rotating shaft (45) passes through the inner side of the center of the bottom end of the mixing barrel (31), and a sealed bearing is provided between the two.

2. A spraying device capable of avoiding liquid medicine precipitation according to claim 1, characterized in that: The transmission assembly (44) comprises two pulleys and a transmission belt.

3. A spraying device capable of avoiding liquid medicine precipitation according to claim 1, characterized in that: The turbine (46) does not intersect the inner tube (37).

4. A spraying device capable of avoiding liquid medicine precipitation according to claim 1, characterized in that: An auxiliary component (5) is arranged on the inner side of the frame (1), and the auxiliary component (5) comprises a driving gear (51). The driving gear (51) is fixedly mounted on the outer side of the rotating shaft (45). A top plate (52) is fixedly mounted on the inner side of the top of the frame (1), and a medicine box (53) is fixedly mounted on the outer side of the top plate (52). A rectangular cover (54) is clamped on the top of the medicine box (53).

5. A spraying device capable of avoiding liquid medicine precipitation according to claim 4, characterized in that: A rotating rod (55) is rotatably mounted inside the center of the rectangular cover (54), a driven gear (56) is fixedly mounted on the outer side of the top end of the rotating rod (55), and the driving gear (51) meshes with the driven gear (56).

6. A spraying device capable of avoiding liquid medicine precipitation according to claim 5, characterized in that: A stirring paddle (57) is fixedly mounted on the outer side of the bottom end of the rotating rod (55), and a plurality of groups of the stirring paddles (57) are provided, and the plurality of groups of the stirring paddles (57) are linearly arrayed at equal intervals inside the medicine box (53).

7. A spraying device capable of avoiding liquid medicine precipitation according to claim 6, characterized in that: A small water pump (58) is fixedly mounted on the outer side of the top of the medicine box (53); one end of a connecting pipe (59) is fixedly mounted on the liquid outlet of the small water pump (58); the other end of the connecting pipe (59) is connected to the center of the round cover (32); a curved pipe (510) is fixedly mounted on the liquid inlet of the small water pump (58); and the stirring paddle (57) and the curved pipe (510) do not intersect.

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