Sprayer structure

Abstract

The utility model relates to the technical field of sprayers, in particular to a sprayer structure which comprises a sprayer body and a spraying rod, a concave installation groove is formed in one side of the lower end of the sprayer body, and an installation bin is hinged to the top end of the installation groove in a turnover mode. The interior of the installation bin is divided into a battery installation position, a waterway installation position and a control assembly installation position through partition plates, a battery pack assembly and a waterway pump body assembly are installed in the battery installation position and a hinge shaft correspondingly, one end of the waterway pump body assembly communicates with the interior of the sprayer body, and the other end of the waterway pump body assembly is in matched butt joint with the spraying rod. According to the sprayer, the mounting bin can be quickly opened, a pipeline, a pump body and a battery pack in the mounting bin can be conveniently maintained, the maintenance efficiency is improved, meanwhile, the battery pack can be conveniently replaced in the mode, long-time continuous work of the sprayer is facilitated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sprayers, in particular to a sprayer structure. Background Art

[0002] Sprayers are most commonly used to spray pesticides on farmland, and the most common sprayer is the mechanical manual sprayer, which has a simple structure and low cost and is more popular among farmers. However, since the mechanical manual sprayer can only spray with a manually swinging spray rod, it has the disadvantages of high labor intensity, short spraying distance, poor atomization effect, low efficiency and waste of pesticides, and is increasingly unsuitable for the rapid development of modern agriculture.

[0003] At present, there are many kinds of electric sprayers on the market, which are driven by electric water pumps to replace traditional manual sprays. Existing electric sprayers usually have a mounting portion for mounting a pump body and related electrical components at the bottom of the sprayer body. The mounting portion is not easy to disassemble as a whole, and requires complicated disassembly when maintenance is required, causing inconvenience in maintenance. In addition, the battery cannot be replaced and can only be recharged by charging, resulting in low efficiency in continuous operation.

[0004] Therefore, a sprayer structure is needed to improve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a sprayer structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sprayer structure comprises a sprayer body and a spray rod, wherein a concave mounting groove is arranged on one side of the lower end of the sprayer body, a mounting bin is flipably hinged at the top end of the mounting groove, the interior of the mounting bin is divided into a battery mounting position, a water channel mounting position and a control component mounting position by a partition, a battery pack assembly and a water channel pump body assembly are respectively installed in the battery mounting position and the hinge shaft, one end of the water channel pump body assembly is communicated with the interior of the sprayer body, and the other end thereof is docked with the spray rod, a locking piece is arranged at the bottom of the mounting bin, and the locking piece is docked with the docking portion at the lower end of the sprayer body to realize the limiting fixation of the mounting bin.

[0008] As a preferred solution of the utility model, mounting parts are provided on both sides of the lower end of the mounting bin, and the locking parts are fixed inside the mounting parts by screws. Bottom recesses are provided on both sides of the lower end of the sprayer body at positions corresponding to the mounting parts, and the inside of the bottom recess is fixedly connected with a lock buckle by screws, and one end of the locking part is engaged with the lock buckle.

[0009] As a preferred solution of the utility model, connecting page installation grooves are opened on both sides of the upper end of the installation groove, and two groups of installation protrusions are arranged on both sides of the upper end of the installation bin. Each group of installation protrusions is rotatably connected with a connecting page through a hinge shaft, and the connecting page is fixed inside the connecting page installation groove by screws.

[0010] As a preferred solution of the utility model, the battery pack assembly includes a docking piece, which is fixed inside the battery mounting position by screws. The battery pack is docked inside the docking piece, and the battery pack is detachably arranged. The upper end of the battery mounting position is flipped and hinged with a battery cover, and the battery cover is used to protect the battery pack inside the battery mounting position.

[0011] As a preferred solution of the utility model, the lower end of the battery cover is also fixedly connected to a bottom connector, a groove is opened at the lower end of the inner side of the installation slot corresponding to the battery installation position, and the end of the bottom connector extends into the inside of the groove.

[0012] As a preferred solution of the utility model, the lower end of the bottom connecting member is further provided with a buckle tooth, and the lower end of the installation bin is provided with a buckle groove that cooperates with the buckle tooth.

[0013] As a preferred solution of the utility model, the water circuit pump body assembly includes a pump body, and the pump body is fixed inside the water circuit installation position by screws, the input end of the pump body is connected to a water inlet pipe, one end of the water inlet pipe is connected to the inside of the sprayer body, and the output end of the pump body is connected to a water outlet pipe, one end of the water outlet pipe is connected to the spray rod.

[0014] As a preferred solution of the utility model, a power switch, a speed regulator and a charging seat are arranged in the control component installation position, an operating groove portion is arranged on one side of the control component installation position, the ends of the power switch, the speed regulator and the charging seat extend into the operating groove portion, and the power switch, the speed regulator and the charging seat are electrically connected to the battery pack and the pump body through wires.

[0015] As a preferred solution of the utility model, a back pad is provided on the back side of the sprayer body, and the back pad is fixedly connected to the sprayer body and the mounting chamber by screws.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a mounting groove at the lower end of the back side of the sprayer body, and provides a reversible mounting bin in the mounting groove, so that the mounting bin can be quickly opened, which is convenient for the maintenance of the internal pipelines, pump body and battery pack, and improves the maintenance efficiency. At the same time, the battery pack can be easily replaced in this way, which is convenient for the long-term continuous operation of the sprayer and improves the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a first-perspective stereogram of the present invention;

[0019] Figure 2 It is a second perspective stereogram of the utility model;

[0020] Figure 3 This is a third perspective stereogram of the utility model;

[0021] Figure 4 This is the first exploded view of the utility model;

[0022] Figure 5 This is the second explosion diagram of the utility model.

[0023] In the figure: sprayer body 1, spray rod 2, back pad 3, mounting groove 4, mounting compartment 5, bottom recess 6, buckle groove 7, mounting part 8, battery mounting position 9, hinge shaft 10, water channel mounting position 11, pump body 12, power switch 13, docking piece 14, battery pack 15, battery cover 16, bottom connecting piece 17, connecting page 18, connecting page mounting groove 19. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] See also Figure 1-5 , the utility model provides a technical solution:

[0029] For example, please refer to Figure 1 , 2 , 3, 4 and 5, a sprayer structure, comprising a sprayer body 1 and a spray rod 2, a concave mounting groove 4 is provided on one side of the lower end of the sprayer body 1, a mounting bin 5 is flipably hinged at the top of the mounting groove 4, a back pad 3 is provided on the back side of the sprayer body 1, and the back pad 3 is fixedly connected to the sprayer body 1 and the mounting bin 5 by screws, the interior of the mounting bin 5 is divided into a battery mounting position 9, a water channel mounting position 11 and a control component mounting position by a partition, a battery pack assembly and a water channel pump body assembly are respectively installed in the battery mounting position 9 and the hinge shaft 10, one end of the water channel pump body assembly is communicated with the interior of the sprayer body 1, and the other end thereof is docked with the spray rod 2, a locking piece is provided at the bottom of the mounting bin 5, and the locking piece is docked with the docking portion at the lower end of the sprayer body 1 to achieve limited fixation of the mounting bin 5.

[0030] The installation chamber 5 is hingedly connected to the inside of the installation slot 4 so that it can be flipped over. When it is necessary to open it, the installation chamber 5 can be conveniently opened by simply opening the locking piece.

[0031] Please refer to Figure 1 , 2 and 3. Mounting portions 8 are provided on both sides of the lower end of the mounting bin 5, and the locking member is fixed inside the mounting portion 8 by screws. Bottom recesses 6 are provided on both sides of the lower end of the sprayer body 1 at positions corresponding to the mounting portions 8, and a lock buckle is fixed inside the bottom recess 6 by screws, and one end of the locking member is buckled with the lock buckle. Connecting page mounting grooves 19 are provided on both sides of the upper end of the mounting groove 4, and two groups of mounting protrusions are provided on both sides of the upper end of the mounting bin 5, and each group of mounting protrusions is rotatably connected with a connecting page 18 through a hinge shaft 10, and the connecting page 18 is fixed inside the connecting page mounting groove 19 by screws.

[0032] The mounting bin 5 is connected to the sprayer body 1 via a locking member, which has a hook portion. The locking member is not shown in the figure and is commonly used in the prior art to hook with a lock buckle inside the bottom recess 6 to keep the mounting bin 5 stable.

[0033] Please refer to Figure 1, 2 3. The battery pack assembly includes a docking piece 14, which is fixed inside the battery mounting position 9 by screws. A battery pack 15 is docked inside the docking piece 14, and the battery pack 15 is detachably arranged. A battery cover 16 is hinged on the upper end of the battery mounting position 9 in a flip manner. The battery cover 16 protects the battery pack 15 inside the battery mounting position 9. The lower end of the battery cover 16 is also fixedly connected to a bottom connecting piece 17. A groove is provided at the lower end of the inner side of the mounting groove 4 corresponding to the position of the battery mounting position 9. The end of the bottom connecting piece 17 extends into the interior of the groove. A buckle tooth is also provided at the lower end of the bottom connecting piece 17. A buckle groove 7 that cooperates with the buckle tooth is provided at the lower end of the mounting compartment 5.

[0034] In this embodiment, the battery pack 15 adopts a quick-replacement battery pack, which can be quickly replaced by cooperating with the docking piece 14. A Korean battery pack can also be used. The Korean battery pack has a larger overall volume. When in use, it fills the battery mounting position 9 and is covered by the battery cover 16 to maintain a stable installation. There is no need to set up the docking piece 14 for docking. The battery cover 16 is buckled with the buckle groove 7 on the mounting compartment 5 through the buckle teeth on the bottom connecting piece 17 at its lower end, ensuring the stable installation of the battery pack inside it.

[0035] The water circuit pump body assembly includes a pump body 12, and the pump body 12 is fixed inside the water circuit installation position 11 by screws. The input end of the pump body 12 is connected to a water inlet pipe, one end of the water inlet pipe is connected to the inside of the sprayer body 1, and the output end of the pump body 12 is connected to a water outlet pipe, one end of the water outlet pipe is connected to the spray rod 2. A power switch 13, a speed regulator and a charging seat are arranged in the control component installation position, and an operating groove portion is arranged on one side of the control component installation position. The power switch 13, the speed regulator and the charging seat extend into the operating groove portion, and the power switch 13, the speed regulator and the charging seat are electrically connected to the battery pack 15 and the pump body 12 through wires.

[0036] The power switch 13 is used to control the working state of the pump body 12 to be turned on or off, the speed regulator is used to control the pump body 12, and then control the spray volume of the sprayer, and the charging stand is used to charge with an external charger.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sprayer structure, comprising a sprayer body (1) and a spray rod (2), characterized in that: A concave mounting groove (4) is provided on one side of the lower end of the sprayer body (1); a mounting chamber (5) is hingedly connected to the top of the mounting groove (4); the interior of the mounting chamber (5) is divided into a battery mounting position (9), a water channel mounting position (11) and a control component mounting position by a partition; a battery pack assembly and a water channel pump body assembly are respectively installed in the battery mounting position (9) and the hinge shaft (10); one end of the water channel pump body assembly is connected to the interior of the sprayer body (1), and the other end thereof is docked with the spray rod (2); a locking member is provided at the bottom of the mounting chamber (5); the locking member is docked with the docking portion at the lower end of the sprayer body (1) to achieve position limiting and fixing of the mounting chamber (5).

2. The sprayer structure according to claim 1, characterized in that: The lower end of the installation bin (5) is provided with installation parts (8), and the locking member is fixed inside the installation part (8) by screws. The lower end of the sprayer body (1) is provided with bottom recesses (6) at positions corresponding to the installation parts (8), and the inside of the bottom recesses (6) is fixedly connected with a lock buckle by screws, and one end of the locking member is engaged with the lock buckle.

3. The sprayer structure according to claim 1 or 2, characterized in that: The upper ends of the installation grooves (4) are provided with connection page installation grooves (19), and the upper ends of the installation chamber (5) are provided with two groups of installation protrusions, each group of installation protrusions is rotatably connected to a connection page (18) via a hinge shaft (10), and the connection page (18) is fixed inside the connection page installation grooves (19) by screws.

4. The sprayer structure according to claim 3, characterized in that: The battery pack assembly comprises a docking piece (14), the docking piece (14) is fixed inside the battery installation position (9) by means of screws, a battery pack (15) is docked inside the docking piece (14), and the battery pack (15) is detachably arranged, and a battery cover (16) is hingedly connected to the upper end of the battery installation position (9), and the battery cover (16) is used to protect the battery pack (15) inside the battery installation position (9).

5. The sprayer structure according to claim 4, characterized in that: The lower end of the battery cover (16) is also fixedly connected to a bottom connecting piece (17), and a groove is provided at the lower end of the inner side of the mounting groove (4) corresponding to the battery mounting position (9), and the end of the bottom connecting piece (17) extends into the interior of the groove.

6. The sprayer structure according to claim 5, characterized in that: The lower end of the bottom connecting member (17) is also provided with a buckle tooth, and the lower end of the installation bin (5) is provided with a buckle groove (7) that cooperates with the buckle tooth.

7. The sprayer structure according to any one of claims 1-2, 4-6, characterized in that: The water circuit pump assembly comprises a pump body (12), and the pump body (12) is fixed inside the water circuit installation position (11) by means of screws; the input end of the pump body (12) is connected to a water inlet pipeline, one end of the water inlet pipeline is communicated with the inside of the sprayer body (1); the output end of the pump body (12) is connected to a water outlet pipeline, one end of the water outlet pipeline is connected to the spray rod (2).

8. The sprayer structure according to claim 7, characterized in that: A power switch (13), a speed regulator and a charging seat are arranged in the control component installation position, an operating groove is arranged on one side of the control component installation position, the ends of the power switch (13), the speed regulator and the charging seat extend into the operating groove, and the power switch (13), the speed regulator and the charging seat are electrically connected to the battery pack (15) and the pump body (12) through wires.

9. The sprayer structure according to claim 7, characterized in that: A back pad (3) is provided on the back side of the sprayer body (1), and the back pad (3) is fixedly connected to the sprayer body (1) and the mounting chamber (5) by means of screws.

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