CN209440170U - A kind of husky device of leakage and Sha Hua robot - Google Patents

Abstract

The utility model relates to sand to draw robotic technology field, disclose a kind of leakage sand device and Sha Hua robot.The husky device of the leakage includes driving mechanism；Funnel, internal for containing sand, funnel has first outlet；Valve body, is driven by driving mechanism and is rotated, be arranged multiple sand losing openings on valve body, and multiple sand losing openings are provided at circumferentially spaced along the shaft of valve body, rotates valve body, the sand losing opening of different number can be selectively connected to first outlet；Valve seat, valve body are rotatably dispose in valve seat, and valve seat has sand outlet, and multiple sand losing openings are connected to sand outlet always.Valve body is rotatably dispose on valve seat by the utility model, and multiple sand losing openings are set on valve body, multiple sand losing openings are connected to sand outlet, different rotation angles is selected when rotating valve body, it can make the connection corresponding with the first outlet of funnel of the sand losing opening of different number, by changing the circulation area of sand, to realize the husky flow velocity of adjustment leakage.

Description

A kind of husky device of leakage and Sha Hua robot

Technical field

The utility model relates to sand to draw robotic technology field more particularly to a kind of husky device of leakage and Sha Hua robot.

Background technique

With the development of science and technology having there are various robots.Robot is the automatic machine dress for executing work It sets, can not only receive mankind commander, but also the program of preparatory layout can be run, it can also be according to formulated with artificial intelligence technology Principle program action.

In the prior art, husky device is leaked using cylinder as power source, is realized by the push-and-pull of cylinder and is leaked husky valve Opening and closing.For the additional air compressor machine of the need of work of cylinder as gas source, the regularity and stability of valve opening and closing is bad, air compressor machine meeting It is additional to occupy volume, it makes troubles to subsequent maintenance, and the noise of air compressor machine is bigger.Meanwhile only there are two strokes for cylinder Position beginning and end not can be adjusted at any time the husky speed of leakage.

Utility model content

Based on the above, the purpose of this utility model is to provide a kind of husky devices of leakage, to solve the husky dress of existing leakage Set the problem of being unable to adjust leakage sand speed.

In order to achieve the above object, the utility model uses following technical scheme:

A kind of husky device of leakage, comprising:

Driving mechanism；

Funnel, internal for containing sand, the funnel has first outlet；

Valve body is driven by the driving mechanism and is rotated, and multiple sand losing openings, multiple sand losing openings are arranged on the valve body Shaft along the valve body is provided at circumferentially spaced, and by rotating the valve body, the sand losing opening of different number can be made to select It is connected to the first outlet to selecting property；

Valve seat, the valve body are rotatably dispose in the valve seat, and the valve seat has sand outlet, and multiple sand losing openings are always It is connected to the sand outlet.

It further, further include detection device, the detection device is used to detect the rotational angle of the valve body.

Further, the detection device is angular transducer.

It further, further include end cap, the end cap is located at the side of the valve body, and the end cap is installed on the valve seat On, the detection device is set on the end cap.

Further, the aperture of multiple sand losing openings is different.

It further, further include leakage sand tube, the leakage sand tube includes interconnected second outlet and multiple entrances, described Second outlet is connected to the sand outlet, and multiple entrances are connected to multiple sand losing opening one-to-one correspondence always.

It further, further include bearing, the inner ring of the bearing is sheathed on the valve body, the outer ring installation of the bearing In on the valve seat.

It further, further include shaft coupling, one end of the shaft coupling is connect with the output end of the driving mechanism, another End is connect with the valve body.

Further, the driving mechanism is motor.

One seed sand draws robot, including leakage sand device described in any of the above scheme.

The utility model has the following beneficial effects:

Valve body is rotatably dispose on valve seat by the utility model, and multiple sand losing openings are arranged on valve body, multiple sand losing openings Be connected to sand outlet, select different rotation angles when rotating valve body, can make different number sand losing opening and funnel the The corresponding connection in one outlet, by changing the circulation area of sand, to realize the husky flow velocity of adjustment leakage.

Detailed description of the invention

It, below will be to institute in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Mode is applied, it for those of ordinary skill in the art, without creative efforts, can also be attached according to these Figure obtains other attached drawings.Wherein:

Fig. 1 is the main view for the husky device of leakage that specific embodiment of the present invention provides；

Fig. 2 is the structural schematic diagram for the valve body that specific embodiment of the present invention provides；

Fig. 3 is the sectional view of the direction the A-A cutting along Fig. 1.

In figure:

1- driving mechanism；2- funnel；3- valve body；4- valve seat；5- detection device；6- end cap；7- leaks sand tube；8- bearing；9- Shaft coupling；

21- first outlet；31- sand losing opening；41- sand outlet；71- second outlet；72- entrance.

Specific embodiment

The utility model is described in further detail with embodiment with reference to the accompanying drawing.It is understood that this Locate described specific embodiment and is used only for explaining the utility model, rather than the restriction to the utility model.In addition it also needs Illustrate, illustrates only part relevant to the utility model for ease of description, in attached drawing rather than entire infrastructure.

As shown in Figure 1-Figure 3, present embodiment provides a kind of husky device of leakage, which includes driving mechanism 1, funnel 2, valve body 3 and valve seat 4.Sand is contained inside funnel 2, funnel 2 has first outlet 21.Valve body 3 is turned by the driving of driving mechanism 1 It is dynamic, multiple sand losing openings 31 are set on valve body 3, multiple sand losing openings 31 are provided at circumferentially spaced along the shaft of valve body 3, valve body 3 is rotated, The sand losing opening 31 of different number can be selectively connected to first outlet 21.Valve body 3 is rotatably dispose in valve seat 4, and valve seat 4 has Sand outlet 41, multiple sand losing openings 31 are connected to sand outlet 41.Valve body 3 is rotatably dispose on valve seat 4, and is set on valve body 3 Multiple sand losing openings 31 are set, multiple sand losing openings 31 are connected to sand outlet 41 always, different rotation angles is selected when rotating valve body 3, It can make the connection corresponding with the first outlet 21 of funnel 2 of the sand losing opening 31 of different number, by changing the circulation area of sand, from And realize the husky flow velocity of adjustment leakage.

Further, driving mechanism 1 is motor.The work of motor does not need additional air compressor machine to provide gas source, in turn Volume will not be additionally occupied, also eliminates subsequent maintenance, and noise reduces, and keeps overall mechanism relatively compact and flexible.Motor is made For driving mechanism, compared to cylinder as power source, the regularity and stability of valve opening and closing improves.

In other embodiments, the aperture of multiple sand losing openings 31 can be different, when rotating valve body 3, each angle of rotation Sand losing opening 31 similar in equal corresponding number is spent, the husky speed of leakage can also be adjusted according to the aperture difference of sand losing opening 31.

As shown in figure 3, the leakage sand device provided in present embodiment further includes detection device 5, detection device 5 is for detecting The rotational angle of valve body 3.Specifically, detection device 5 is angular transducer.According to the speed for the leakage sand that the position that difference is drawn a picture needs Multiple predetermined angles are arranged in the size of degree, after the signal that detection device 5 obtains 3 rotational angle of valve body is equal to predetermined angle, stop The only rotation of valve body 3.The setting of detection device 5 can guarantee the accuracy for leaking husky corresponding sand losing opening 31 every time, realize to leakage The control accurate of husky speed.

It further, further include end cap 6, end cap 6 is located at the side of valve body 3, and end cap 6 is installed on valve seat 4, detection device 5 are set on end cap 6.End cap 6 and valve seat 4 cooperate, and are in valve body 3 in the space of relative closure, play dust-proof effect, prevent Only valve body 3 is by extraneous interference.

As shown in figure 3, further including leakage sand tube 7, leakage sand tube 7 includes interconnected second outlet 71 and multiple entrances 72, Second outlet 71 is connected to sand outlet 41, and multiple entrances 72 are connected to setting with the one-to-one correspondence of sand losing opening 31 always respectively.At other In embodiment, leakage sand tube 7 is also possible to simply connected pipe, that is, has a second outlet 71 and an entrance 72, each leakage sand tube 7 The connection of multiple sand losing openings 31 and sand outlet 41 can be realized by the way that multiple leakage sand tubes 7 are arranged in a corresponding sand losing opening 31.This reality It applies in example, the specific structure for leaking sand tube 7 is not construed as limiting, as long as can be realized the connection of multiple sand losing openings 31 and sand outlet 41 ?.

It further, further include bearing 8, the inner ring of bearing 8 is sheathed on valve body 3, and the outer ring of bearing 8 is installed on valve seat 4 On.Specifically, the quantity of bearing 8 is two, is divided into the two sides of sand outlet 41, support is provided to valve body 3, so that valve body 3 exists Without departing from the shaft of valve body 3 when rotation.

Further, further include shaft coupling 9, one end of shaft coupling 9 is connect with the output end of driving mechanism 1, the other end with Valve body 3 connects.

Present embodiment also provides a seed sand and draws robot, which includes above-mentioned leakage sand device, so that husky The difference for leaking husky speed can be adjusted by the leakage sand device by drawing robot, position and be drawn with adapting to different draw a picture Picture, so that husky picture is more attractive, vivider true to nature.

Note that above are only the better embodiment and institute's application technology principle of the utility model.Those skilled in the art It will be appreciated that the utility model is not limited to particular implementation described here, it is able to carry out for a person skilled in the art each The apparent variation of kind is readjusted and is substituted without departing from the protection scope of the utility model.Therefore, although by above real Mode is applied to be described in further detail the utility model, but the utility model is not limited only to embodiment of above, It can also include other more equivalent implementations in the case where not departing from the utility model design, and the utility model Range is determined by the scope of the appended claims.

Claims (10)

1. a kind of husky device of leakage characterized by comprising

Driving mechanism (1)；

Funnel (2), internal for containing sand, the funnel (2) has first outlet (21)；

Valve body (3) is driven by the driving mechanism (1) and is rotated, and is arranged multiple sand losing openings (31) on the valve body (3), multiple The sand losing opening (31) is provided at circumferentially spaced along the shaft of the valve body (3), by rotating the valve body (3), can make not The sand losing opening (31) with quantity is selectively connected to the first outlet (21)；

Valve seat (4), the valve body (3) are rotatably dispose in the valve seat (4), and the valve seat (4) has sand outlet (41), Duo Gesuo Sand losing opening (31) is stated to be connected to the sand outlet (41) always.

2. the husky device of leakage according to claim 1, which is characterized in that further include detection device (5), the detection device (5) for detecting the rotational angle of the valve body (3).

3. the husky device of leakage according to claim 2, which is characterized in that the detection device (5) is angular transducer.

4. the husky device of leakage according to claim 2, which is characterized in that further include end cap (6), the end cap (6) is located at institute The side of valve body (3) is stated, the end cap (6) is installed on the valve seat (4), and the detection device (5) is set to the end cap (6) on.

5. the husky device of leakage according to claim 1, which is characterized in that the aperture of multiple sand losing openings (31) is different.

6. the husky device of leakage according to claim 1, which is characterized in that it further include leakage sand tube (7), leakage sand tube (7) packet Interconnected second outlet (71) and multiple entrances (72) are included, the second outlet (71) is connected to the sand outlet (41), Multiple entrances (72) correspond with multiple sand losing openings (31) be connected to always.

7. the husky device of leakage according to claim 1, which is characterized in that it further include bearing (8), the inner ring of the bearing (8) It is sheathed on the valve body (3), the outer ring of the bearing (8) is installed on the valve seat (4).

8. the husky device of leakage according to claim 1, which is characterized in that it further include shaft coupling (9), the shaft coupling (9) One end is connect with the output end of the driving mechanism (1), and the other end is connect with the valve body (3).

9. the husky device of leakage according to claim 1, which is characterized in that the driving mechanism (1) is motor.

10. a seed sand draws robot, which is characterized in that including the husky device of the described in any item leakages of such as claim 1-9.