Water and fertilizer sprayer for fruit planting

Abstract

The utility model discloses a water fertilizer sprayer for fruit planting, which belongs to the field of water fertilizer sprayers. The water fertilizer sprayer for fruit planting comprises a liquid storage tank, a filling pipe arranged at one end of the liquid storage tank, and a shoulder strap symmetrically arranged on the liquid storage tank, and a pressure rod is arranged on the liquid storage tank. The water fertilizer sprayer for fruit planting has a simple structure and is easy to use. By arranging the horizontal plate and the vertical plate, the shaking feeling of the liquid medicine during walking is effectively reduced, and the stability of the liquid medicine in the liquid storage tank is ensured. The driving mechanism drives the rotating shaft and the stirring impeller to rotate synchronously, so as to realize the rapid and uniform stirring and mixing of the liquid medicine, ensure the uniformity and stability of the liquid medicine before use, and improve the spraying effect. At the same time, the liquid level display device composed of the float and the magnetic plate can reflect the liquid level of the liquid medicine in the liquid storage tank in real time, so that the user can intuitively understand the remaining amount of the liquid medicine, which is convenient for timely replenishment.

Description

Technical Field

[0001] The utility model relates to the technical field of water and fertilizer sprayers, in particular to a water and fertilizer sprayer for fruit planting. Background Art

[0002] A water-fertilizer sprayer is a device that uses air suction to turn a mixture of water and fertilizer into mist and sprays it evenly onto crops or other objects. It usually consists of a compressed air device, a thin tube, a nozzle, etc. The water-fertilizer mixture is pressurized by a pump, then atomized into fine droplets through a nozzle, and finally evenly sprayed onto the target area. This method can achieve precise fertilization, improve fertilizer utilization, and reduce waste.

[0003] Upon investigation, it was found that the Chinese utility model patent with publication number CN212971365U discloses a new type of pesticide safety sprayer for fruit planting, which can not only quickly stir the liquid medicine evenly, but also protect the safety of the operator, and at the same time can realize the spraying of high-plant fruits; however, since the liquid medicine cylinder is usually carried on the back, if the liquid medicine cylinder is only half filled with liquid, the liquid medicine in the cylinder will shake when the user walks, which will make it difficult for the user to carry it and inconvenient for stable use.

[0004] Therefore, the utility model provides a water and fertilizer sprayer for fruit planting to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model provides a water and fertilizer sprayer for fruit planting, aiming to solve the problem of unstable shaking of liquid in a liquid medicine barrel of an existing sprayer proposed in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solution: a water and fertilizer sprayer for fruit planting, comprising a liquid storage tank, a filling pipe arranged at one end of the liquid storage tank, and a shoulder strap symmetrically arranged on the liquid storage tank, a pressure rod is arranged on the liquid storage tank, and a spray rod is arranged on the liquid storage tank at a symmetrical position of the pressure rod;

[0009] A horizontal plate is fixedly installed in the liquid storage tank, and a plurality of vertical plates distributed in a linear array are symmetrically arranged on the horizontal plate, and one end of the vertical plate away from the horizontal plate is fixedly connected to the inner wall of the liquid storage tank, and three rotating shafts distributed in a linear array are penetrated through the inner bottom wall of the liquid storage tank, a stirring impeller is fixedly installed on one end of the rotating shaft located in the liquid storage tank, a pulley is mounted on one end of the rotating shaft located outside the liquid storage tank, and a synchronous belt is mounted on the pulley, and a driving mechanism for driving the rotating shaft is arranged at one end of the liquid storage tank away from the filling pipe.

[0010] Preferably, the driving mechanism includes a transmission gear fixedly mounted on one of the three rotating shafts at an end away from the liquid storage tank, a driving gear rotatably mounted on the end of the liquid storage tank, and a coil spring mounted on the rotating rod, the driving gear is meshed with the transmission gear, and the rotating rod is mounted with a shift plate.

[0011] Preferably, a bottom shell corresponding to the driving mechanism is fixedly mounted on one end of the liquid storage tank away from the filling pipe, an opening adapted to the driving gear and the shift plate is opened at one end of the bottom shell, and both ends of the coil spring are fixedly connected to the rotating rod and the bottom shell respectively.

[0012] Preferably, the outer diameter of the driving gear is at least larger than the outer diameter of the transmission gear.

[0013] Preferably, corresponding guide rails are fixedly installed on and inside the liquid storage tank, and a display mechanism for observing the liquid level is arranged inside the guide rails.

[0014] Preferably, the display mechanism includes a magnetic plate slidably mounted in the guide rail, a marking rod fixedly mounted on one of the magnetic plates located outside the liquid storage tank, and a floating ball fixedly mounted on another of the magnetic plates.

[0015] Preferably, the magnetic poles on opposite sides of the two magnetic plates are the same.

[0016] (III) Beneficial effects

[0017] The water and fertilizer sprayer for fruit planting has a simple structure and is easy to use. The arrangement of the horizontal plate and the vertical plate effectively reduces the shaking feeling of the medicine liquid when walking, ensures the stability of the medicine liquid in the liquid storage tank, drives the rotating shaft and the stirring impeller to rotate synchronously through the driving mechanism, realizes the rapid and uniform stirring and mixing of the medicine liquid, ensures the uniformity and stability of the medicine liquid before use, and improves the spraying effect. At the same time, the liquid level display device composed of the float ball and the magnetic plate can reflect the liquid level of the medicine liquid in the liquid storage tank in real time, so that the user can intuitively understand the remaining amount of the medicine liquid, which is convenient for timely replenishment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structure diagram of a water and fertilizer sprayer for fruit planting is shown in FIG.

[0019] Figure 2 A schematic diagram of the internal structure of a liquid storage tank of a water fertilizer sprayer for fruit planting;

[0020] Figure 3 It is a partial cross-sectional structural schematic diagram of a liquid storage tank of a water fertilizer sprayer for fruit planting;

[0021] Figure 4 The present invention is a multi-angle structural schematic diagram of a liquid storage tank of a water and fertilizer sprayer used for fruit cultivation.

[0022] In the figure: 1. liquid storage tank; 11. filling pipe; 12. shoulder strap; 13. bottom shell; 14. guide rail; 2. pressure rod; 3. spray rod; 4. horizontal plate; 41. vertical plate; 5. rotating shaft; 51. stirring impeller; 52. pulley; 53. synchronous belt; 54. driving mechanism; 541. transmission gear; 542. driving gear; 543. coil spring; 544. dial plate; 6. display mechanism; 61. magnetic plate; 62. marking rod; 63. float. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] Example 1

[0025] The utility model provides a water and fertilizer sprayer for fruit planting, such as Figure 1-4 As shown, the water fertilizer sprayer comprises a liquid storage tank 1, a filling pipe 11 arranged at one end of the liquid storage tank 1, and a shoulder strap 12 symmetrically arranged on the liquid storage tank 1, a pressure rod 2 is arranged on the liquid storage tank 1, and a spray rod 3 is arranged on the liquid storage tank 1 at a symmetrical position of the pressure rod 2;

[0026] A transverse plate 4 is fixedly installed in the liquid storage tank 1, and a plurality of vertical plates 41 distributed in a linear array are symmetrically arranged on the transverse plate 4. The end of the vertical plate 41 away from the transverse plate 4 is fixedly connected to the inner wall of the liquid storage tank 1, and three rotating shafts 5 distributed in a linear array are penetrated through the inner bottom wall of the liquid storage tank 1. A stirring impeller 51 is fixedly installed at one end of the rotating shaft 5 located in the liquid storage tank 1, and a pulley 52 is mounted on the end of the rotating shaft 5 located outside the liquid storage tank 1, and a synchronous belt 53 is mounted on the pulley 52. ​​A driving mechanism 54 for driving the rotating shaft 5 is arranged at one end of the liquid storage tank 1 away from the filling pipe 11.

[0027] During use, the required liquid medicine can be added into the liquid storage tank 1 through the filling pipe 11. After the liquid medicine is filled, the user can drive a rotating shaft 5 at the end to rotate through the driving mechanism 54. When the rotating shaft 5 rotates, the three rotating shafts 5 and the stirring impeller 51 can be driven to rotate synchronously through the pulley 52 and the synchronous belt 53, so that the liquid medicine can be stirred and mixed. After the liquid medicine is stirred, the user can carry the liquid storage tank 1 through the shoulder strap 12, and press the inside of the liquid storage tank 1 through the pressing rod 2, and then spray the fruit through the spray rod 3. When the user walks, the liquid medicine can be separated by the horizontal plate 4 and the vertical plate 41 in the liquid storage tank 1, reducing the shaking feeling of the liquid medicine when walking, and the horizontal plate 4 and the vertical plate 41 are a certain distance away from the inner bottom wall of the liquid storage tank 1, ensuring that the chamber between the horizontal plate 4 and the vertical plate 41 can be connected inside the liquid storage tank 1.

[0028] Specifically, the driving mechanism 54 includes a transmission gear 541 fixedly mounted on one of the three rotating shafts 5 at the end of the rotating shaft 5 away from the liquid storage tank 1, a driving gear 542 rotatably mounted on the end of the liquid storage tank 1 through a rotating rod, and a coil spring 543 sleeved on the rotating rod, the driving gear 542 is meshed with the transmission gear 541, and a paddle 544 is sleeved on the rotating rod. A bottom shell 13 corresponding to the driving mechanism 54 is fixedly mounted on the end of the liquid storage tank 1 away from the filling pipe 11, and an opening adapted to the driving gear 542 and the paddle 544 is opened at one end of the bottom shell 13. The coil spring 5 The two ends of 43 are fixedly connected to the rotating rod and the bottom shell 13 respectively; when stirring, the user can reverse the paddle 544. When the paddle 544 is reversed, the coil spring 543 can be charged through the rotating rod, and the driving gear 542 is driven to rotate. The driving gear 542 is meshed with the transmission gear 541, so that the three stirring impellers 51 can be driven to reverse and stir and mix the medicine in the liquid storage tank 1. After the coil spring 543 has accumulated power, the paddle 544 can be released. At this time, under the reaction force of the coil spring 543, the driving gear 542 and the stirring impeller 51 can quickly rotate in the opposite direction, so as to fully stir and mix the medicine in the liquid storage tank 1.

[0029] More specifically, the outer diameter of the driving gear 542 is at least larger than the outer diameter of the transmission gear 541 ; through the coordination of the gear ratios of the driving gear 542 and the transmission gear 541 , the driving gear 542 can quickly drive the transmission gear 541 to rotate when rotating, thereby accelerating the rotation of the stirring impeller 51 .

[0030] Example 2

[0031] Different from Example 1, a corresponding guide rail 14 is fixedly installed on and inside the liquid storage tank 1, and a display mechanism 6 for observing the liquid level is provided inside the guide rail 14. The display mechanism 6 includes a magnetic plate 61 slidably installed in the guide rail 14, a marking rod 62 fixedly installed on one of the magnetic plates 61 located outside the liquid storage tank 1, and a float 63 fixedly installed on the other magnetic plate 61, and the magnetic poles on opposite sides of the two magnetic plates 61 are the same.

[0032] During use, when the medicine is added into the liquid storage tank 1, the float 63 can be located at the liquid level under the action of buoyancy, and as the liquid level changes, the float 63 can drive the magnetic plate 61 to slide in the guide rail 14, and the two magnetic plates 61 can slide synchronously under the action of magnetic force. The user can directly know the situation of the liquid level in the liquid storage tank 1 by observing the position of the marking rod 62, which is more convenient to use.

Claims

1. A water and fertilizer sprayer for fruit planting, comprising a liquid storage tank (1), a filling pipe (11) arranged at one end of the liquid storage tank (1), and a shoulder strap (12) symmetrically arranged on the liquid storage tank (1), the liquid storage tank (1) being provided with a pressure rod (2), and the liquid storage tank (1) being provided with a spray rod (3) at a symmetrical position of the pressure rod (2); Features: A transverse plate (4) is fixedly installed in the liquid storage tank (1), and a plurality of vertical plates (41) are symmetrically arranged on the transverse plate (4) and are distributed in a linear array. The end of the vertical plate (41) away from the transverse plate (4) is fixedly connected to the inner wall of the liquid storage tank (1). Three rotating shafts (5) distributed in a linear array are penetrated through the inner bottom wall of the liquid storage tank (1). A stirring impeller (51) is fixedly installed at one end of the rotating shaft (5) located in the liquid storage tank (1). A pulley (52) is mounted on one end of the rotating shaft (5) located outside the liquid storage tank (1), and a synchronous belt (53) is mounted on the pulley (52). A driving mechanism (54) for driving the rotating shaft (5) is arranged at one end of the liquid storage tank (1) away from the filling pipe (11).

2. The water and fertilizer sprayer for fruit planting according to claim 1, characterized in that: The driving mechanism (54) comprises a transmission gear (541) fixedly mounted on one end of the three rotating shafts (5) located away from the liquid storage tank (1), a driving gear (542) rotatably mounted on the end of the liquid storage tank (1) through a rotating rod, and a coil spring (543) sleeved on the rotating rod, the driving gear (542) meshing with the transmission gear (541), and a shifting plate (544) sleeved on the rotating rod.

3. The water and fertilizer sprayer for fruit planting according to claim 2, characterized in that: A bottom shell (13) corresponding to the driving mechanism (54) is fixedly mounted on one end of the liquid storage tank (1) away from the filling pipe (11); an opening adapted to the driving gear (542) and the shifting plate (544) is provided at one end of the bottom shell (13); and two ends of the coil spring (543) are respectively fixedly connected to the rotating rod and the bottom shell (13).

4. The water and fertilizer sprayer for fruit planting according to claim 2, characterized in that: The outer diameter of the driving gear (542) is at least greater than the outer diameter of the transmission gear (541).

5. The water and fertilizer sprayer for fruit planting according to claim 1, characterized in that: A corresponding guide rail (14) is fixedly mounted on and inside the liquid storage tank (1), and a display mechanism (6) for observing the liquid level is arranged inside the guide rail (14).

6. The water and fertilizer sprayer for fruit planting according to claim 5, characterized in that: The display mechanism (6) comprises a magnetic plate (61) slidably mounted in the guide rail (14), a marking rod (62) fixedly mounted on one of the magnetic plates (61) located outside the liquid storage tank (1), and a floating ball (63) fixedly mounted on another of the magnetic plates (61).

7. The water and fertilizer sprayer for fruit planting according to claim 6, characterized in that: The magnetic poles on opposite sides of the two magnetic plates (61) are the same.

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