CN220992033U - Cleaning device with automatic rotating fan-shaped spray head - Google Patents

Abstract

A cleaning device with an automatically rotating fan-shaped spray head, comprising: the main frame, be equipped with the water pipe of water outlet pipe mouth, be used for adjusting the positioning mechanism of water pipe position appearance for the main frame, install the rotatory sprayer of fan-shaped shower nozzle in fixed water pipe rotatably, wherein, rotatory sprayer includes: the joint of fixed connection to water outlet pipe mouth, with connect the axis of rotation of swivelling joint, distribute and install in the many branch pipes of axis of rotation circumference side and the fan-shaped shower nozzle of each branch pipe is installed in the intercommunication, fan-shaped shower nozzle includes: the nozzle body and the movable straight nozzle part which can be installed on the nozzle body in a swaying way and can spray fan-shaped plane water flow. From this, need not program control, behind the water supply shower nozzle autogiration for the drop of water that has certain impact force strikes the tray surface, thereby washs the tray, and through the rotatory mode of fan-shaped shower nozzle, the quantity of the shower nozzle of wasing the tray surface that adopts is fewer, and the impact force can be concentrated more, and cleaning performance is better under the water pump of the same power.

Description

Cleaning device with automatic rotating fan-shaped spray head

Technical Field

The utility model relates to the field of facility agriculture equipment, in particular to a cleaning device with an automatic rotating fan-shaped spray head.

Background

In plant factory operation, the tray is a common container, needs to be cleaned timely and quickly to realize automation of agricultural planting, and is greatly helpful for improving crop yield such as grains.

However, in conventional hand tool cleaning, spray nozzles having tapered water outlet ports are often employed for direct spray cleaning, and in practice, it has been found that not only is the cleaning effect poor, but also a relatively large amount of water source is consumed.

Disclosure of utility model

In order to solve the above problems, an object of the present utility model is to provide a cleaning device with an automatic rotating fan-shaped nozzle, which can effectively clean a tray and can save water resources.

According to an aspect of the present utility model, there is provided a cleaning apparatus with an automatically rotating fan-shaped spray head, comprising: the main frame, be equipped with the water pipe of water outlet pipe mouth, be used for adjusting the positioning mechanism of water pipe position appearance for the main frame, install the rotatory sprayer of fan-shaped shower nozzle in fixed water pipe rotatably, wherein, rotatory sprayer includes: the joint of fixed connection to water outlet pipe mouth, with connect the axis of rotation of swivelling joint, distribute and install in the many branch pipes of axis of rotation circumference side and the fan-shaped shower nozzle of each branch pipe is installed in the intercommunication, fan-shaped shower nozzle includes: the nozzle body and the movable straight nozzle part which can be installed on the nozzle body in a swaying way and can spray fan-shaped plane water flow.

Preferably, the cleaning device with the automatic rotating fan-shaped spray head further comprises a baffle plate arranged on the periphery of the main frame.

Preferably, a water conduit is erected on the main frame, the water conduit having a water inlet for connection to an external water supply pipe and a water outlet for connection to an internal hose for supplying water to the water pipe.

Preferably, the positioning mechanism is mounted on the main frame for cantilever supporting the water pipe.

Preferably, the positioning mechanism comprises: the connecting rod bracket is used for fixing the fixing part on the side of the main frame, the adapter plate used for installing the water pipe and the connecting rod bracket used for connecting the fixing part and the adapter plate in a telescopic swinging mode.

Preferably, the fixing part includes a fixing bracket for fixing with respect to the main frame, and a fixing baffle fixed to the fixing bracket and rotatably connected to the link bracket.

Preferably, the connecting rod bracket comprises a first bracket and a second bracket which are movably connected in sequence relative to the fixed baffle.

Preferably, a damping rotary shaft type revolute pair is arranged between the first bracket and the second bracket.

Preferably, the adapter plate has: one side plate for installing the connecting rod bracket and the other side plate for installing the water pipe are connected in a swinging way through a revolute pair.

Preferably, the positioning mechanism comprises a three-axis automatic positioning system comprising a first module and a second module for respectively implementing a lifting and a horizontal reciprocating movement in a stroke perpendicular to each other with respect to the main frame.

According to the design of the utility model, the tray cleaning device with strong impact force, large coverage area, simple control and wide application range can be realized, and the device can improve the labor efficiency and has the characteristics of automation and high efficiency.

Drawings

Fig. 1 schematically shows a perspective view of a cleaning device according to the present utility model.

FIG. 2 schematically illustrates a partial penstock block diagram.

Fig. 3 schematically illustrates a perspective view of a positioning mechanism according to one embodiment.

Fig. 4 schematically shows a perspective view of a rotary injector.

Fig. 5 schematically shows a fan-shaped water jet effect diagram of the rotary jetting tool.

Fig. 6 schematically shows a water pipe position adjustment state diagram.

Fig. 7 schematically shows another water pipe position adjustment state diagram.

Fig. 8 schematically shows a perspective view of a three-axis automatic positioning system.

Fig. 9 schematically shows a perspective view of a positioning mechanism according to a modification.

Detailed Description

Exemplary embodiments of the present utility model are described in detail below with reference to the attached drawings. The exemplary embodiments described below and illustrated in the drawings are intended to teach the principles of the present utility model to enable one skilled in the art to make and use the present utility model in a number of different environments and for a number of different applications. The scope of the utility model is therefore defined by the appended claims, and the exemplary embodiments are not intended, and should not be considered, as limiting the scope of the utility model. Moreover, for ease of description, the dimensions of the various elements shown in the figures are not necessarily drawn to scale, and references to orientation, such as longitudinal, relative to the body, and orientation or positional relationships indicated above, below, left, right, top, bottom, etc., are based on the orientation or positional relationships shown in the figures, are merely for ease of describing the utility model and to simplify the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model. The order and numerical values of the components and assembly steps set forth in the embodiments do not limit the scope of the present utility model unless specifically stated otherwise. And any numerical range recited herein is intended to include all sub-ranges subsumed therein, with the use of numerical ranges indicated by "numerical values a through B" referring to ranges subsumed with the endpoint numerical values A, B. It will be appreciated by those of skill in the art that the terms "first," "second," "step," etc. herein are merely used to distinguish between different steps, devices or modules, etc., and do not represent any particular technical meaning nor necessarily logical order between them. For example, some steps two and three can be exchanged or parallel.

The cleaning device according to the present utility model, as shown in fig. 1 to 9, includes: the shower head comprises a main frame 1, a positioning mechanism 2 for adjusting the pose of the water pipe 18 relative to the main frame 1, a rotary sprayer 3 rotatably mounting a fan-shaped spray head 24 on the fixed water pipe 18, a baffle 4 mounted on the main frame 1, a distribution box and the like.

The main frame 1 is assembled from profiles, the peripheral side being surrounded by a baffle 4 to form a closed working space, except for the inlet side for the transport of the trays 6, for example by a feed device, and the bottom side for drainage. The baffles 4 (tailgates) facing the inlet side of the tray 6 may use a transparent acrylic sheet to monitor the cleaning state, while the other baffles 4 may be shielded using a sheet of metal material.

On the main frame 1, for example, on the side of the tailgate, a water conduit 10 is erected, which has a water inlet 11 for connection to an external water supply pipe, and a water outlet 12 for connection to an internal hose for supplying water to a water pipe 18.

The positioning mechanism 2 is mounted on the main frame 1 for cantilever supporting a water pipe 18 made of, for example, metal.

In a preferred embodiment, as shown in fig. 3, the positioning mechanism 2 comprises: a fixing part for fixing to the side of the main frame 1, a link bracket for telescopic swing connection, and an adapter plate 17 for mounting a water pipe 18.

The fixing part includes a fixing bracket 13 which can be fixed relative to the main frame 1, and a fixing baffle 14 which is fixed to the fixing bracket 13 and is rotatably connected with a link bracket. The fixed bracket 13 and the fixed baffle 14 can be lifted and horizontally adjusted according to different tray placement positions relative to the main frame 1.

The connecting rod bracket comprises a first bracket 15 and a second bracket 16 which are movably connected in sequence relative to the fixed baffle 14, and the connecting rod bracket which can move back and forth and rotate is integrally formed, and a damping rotating shaft can be adopted by a revolute pair between the brackets, so that the connecting rod bracket can be manually adjusted to a preset position and can be automatically fixed.

The interposer 17 has: one side plate for installing the connecting rod bracket and the other side plate for installing the water pipe 18 can realize relative swinging between the two side plates through a revolute pair.

In this way, the positioning mechanism 2 is configured as a freely adjustable spray head connecting rod group, and the water pipe 18 can be manually adjusted to a preset position according to different trays 7 so as to meet the cleaning requirements of the trays with different sizes.

The water pipe 18 is provided with an inlet connected to the inlet pipe 10 via a hose and a water outlet nozzle 19 in communication with the rotary sprayer 3.

In one embodiment, each water pipe 18 is provided with three water outlet nozzles 19, the rotary injector 3 can be screwed to at least one water outlet nozzle 19 as required, and the remaining water outlet nozzles 19 can be plugged by plugs.

When the position of the water pipe 18 is adjusted according to the size of the tray and the cleaning position, the fixing portion of the positioning mechanism 2, the position of the link bracket, and the adapter plate 17 can be adjusted after the tray 6 is placed to the cleaning position (the initial position of the cleaning tray can be achieved by other means, and the description is omitted). When cleaning a large tray, the positioning of the tuning water tube 18 is moved back away from the tray, as shown in fig. 6. If a particular local location or small tray is to be cleaned, the trim tube 18 is positioned to the front as shown in FIG. 7.

The rotary injector 3 includes: the joint 21 screwed to the water outlet nozzle 19, the rotary shaft 25 rotatable (rotatably coupled) with respect to the joint 21 by the reaction force of the water flow, the plurality of branch pipes 23 distributed and installed on the circumferential side of the rotary shaft 25, and the fan-shaped spray heads 24 communicatively installed to the respective branch pipes 23.

The fan nozzle 24 includes: the nozzle body and the movable straight nozzle part which can be installed on the nozzle body in a swaying way and can spray fan-shaped plane water flow. As shown in fig. 5, when water is ejected from the plurality of in-line movable spouting portions, the resultant deflection force is formed to drive the rotation shaft 25 to rotate with respect to the spout 19. Therefore, the surface of the tray can be cleaned by fan-shaped rotating water flow, and compared with the traditional conical water flow, the spray head has fewer spray heads and more concentrated impact force.

In combination with or instead of the manual manner described above, the positioning mechanism 2 may comprise a linear module, a servo motor and a driver for driving adjustment, positioning of the orientation of the water pipe 18 with respect to the main frame 1, adapted to different tray specifications. For example, as shown in fig. 8, the positioning mechanism 2 includes a three-axis automatic positioning system 30, where the three-axis automatic positioning system 30 includes a first module 31 and a second module 32 that can reciprocate relative to the main frame 1, and each module may mainly include a ball screw and a linear guide rail plus a slider, and the rotation of the ball screw is driven by a servo motor to drive the slider to make a linear motion. Thus, the first module 31 and the second module 32 can respectively move up and down and horizontally in a stroke perpendicular to each other, wherein, for example, the first module 31 can be fixed to the main frame 1, and the second module 32 can be connected to the link bracket or the adapter plate 17 or directly connected to the mounting water pipe 18.

Thus, automatic position adjustment of the fan jet 24 can also be achieved by the three-axis automatic positioning system 30 after the tray 6 reaches the predetermined position on the inlet side to start cleaning. Of course, the present invention is not limited to this, and the fixing bracket 13 may be directly and fixedly connected to the main frame 1 or a part of the main frame 1 may be provided as the fixing bracket 13, and the fixing plate 14 may be directly attached to the fixing bracket 13, so that the lifting and horizontal position adjustment of the fixing plate 14 may be realized by the slide rail type structure of the profile itself. In addition, by adopting a multi-link structure not limited to the above number, the adjustment space is large. By adjusting the position of the fan spray head 24, trays of different sizes can be cleaned. The automatic or manual control of each part is simple, and the surface of the whole tray can be cleaned only by controlling the on-off of the waterway. Therefore, the cleaning surface can be enlarged in a dimension increasing mode through the multi-connecting-rod degree-of-freedom setting, and the surface is formed in a linear mode, and the control cost is not increased.

The adapter plate 17 having the double-layered side plate structure has been described above, but the present invention is not limited thereto, and as shown in fig. 9, only one plate body 9 may be provided, and multi-directional free adjustment including rotation may be achieved via the third hinge support 27 and the fourth hinge support 37.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly, as they may be fixed, removable, or integral, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. While the utility model has been described with reference to various specific embodiments, it should be understood that numerous changes could be made within the spirit and scope of the inventive concepts described. Accordingly, it is intended that the utility model not be limited to the described embodiments, but that it have the full scope defined by the language of the following claims.

Claims (10)

1. A cleaning device with an automatically rotating fan-shaped spray head, comprising: the rotary sprayer comprises a main frame (1), a water pipe (18) provided with a water outlet pipe orifice (19), a positioning mechanism (2) for adjusting the position and the posture of the water pipe (18) relative to the main frame (1), and a rotary sprayer (3) for rotatably mounting a fan-shaped spray head (24) on the fixed water pipe (18), wherein the rotary sprayer (3) comprises: the fan-shaped spray head (24) is fixedly connected to a joint (21) of the water outlet pipe orifice (19), a rotating shaft (25) rotatably connected with the joint (21), a plurality of branch pipes (23) arranged on the circumferential side of the rotating shaft (25) in a distributed manner and the fan-shaped spray heads (24) arranged on the branch pipes (23) in a communicating manner, and the fan-shaped spray head (24) comprises: the nozzle body and the movable straight nozzle part which can be installed on the nozzle body in a swaying way and can spray fan-shaped plane water flow.

2. The cleaning apparatus with the automatic rotating fan-shaped spray head according to claim 1, further comprising a baffle plate (4) mounted on the peripheral side of the main frame (1).

3. The cleaning apparatus with automatic rotating fan-shaped spray head according to claim 1, wherein a water conduit (10) is installed on the main frame (1), the water conduit (10) having a water inlet (11) for connection with an external water supply pipe, and a water outlet (12) for connection with an internal hose to supply water to the water pipe (18).

4. A cleaning device with auto-rotating fan spray head according to claim 1, characterized in that the positioning mechanism (2) is mounted on the main frame (1) for cantilever supporting the water pipe (18).

5. The cleaning apparatus with automatic rotating fan-shaped spray head according to claim 4, wherein the positioning mechanism (2) comprises: the connecting rod comprises a fixing part used for being fixed on the side of the main frame (1), an adapter plate (17) used for installing a water pipe (18) and a connecting rod bracket used for connecting the fixing part and the adapter plate (17) in a telescopic swinging mode.

6. The cleaning apparatus with an automatically rotating fan-shaped spray head according to claim 5, wherein the fixing portion includes a fixing bracket (13) for fixing with respect to the main frame (1), and a fixing baffle (14) fixed to the fixing bracket (13) and rotatably connected to the link bracket.

7. The cleaning apparatus with automatic rotating fan-shaped spray head according to claim 6, wherein the link bracket comprises a first bracket (15) and a second bracket (16) which are connected in turn movably with respect to the fixed baffle (14).

8. The cleaning apparatus with automatic rotating fan-shaped spray head according to claim 7, wherein a damping pivot type revolute pair is provided between the first bracket (15) and the second bracket (16).

9. The cleaning device with automatic rotating fan-shaped spray head according to claim 5, characterized in that the adapter plate (17) has: one side plate for installing the connecting rod bracket and the other side plate for installing the water pipe (18), wherein the side plate and the other side plate are connected in a swinging way through a revolute pair.

10. Cleaning device with auto-rotating fan nozzle according to claim 1, characterized in that the positioning mechanism (2) comprises a three-axis auto-positioning system (30), which three-axis auto-positioning system (30) comprises a first module (31) and a second module (32) for respectively realizing a lifting, a horizontal reciprocating movement with a stroke perpendicular to each other with respect to the main frame (1).