CN217951245U

CN217951245U - Filling valve convenient to flow rate control

Info

Publication number: CN217951245U
Application number: CN202222038250.7U
Authority: CN
Inventors: 臧昀; 臧国全; 杨欢
Original assignee: Changzhou Weikang Metal Technology Co ltd
Current assignee: Changzhou Weikang Metal Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-02
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a filling valve technical field's a filling valve convenient to flow rate control, including filling valve body and pipe, pan feeding mouth and discharge gate, the surface at filling valve body is fixed to the pipe, the one end at filling valve body is seted up to the pipe. Through setting up first fixed plate, when needs carry out regulation control to the velocity of flow, the screw thread installation of spacing bolt cancellation of accessible rotating and filling valve body, can hand the rotatory first fixed plate upset of drive of second connecting plate afterwards, the cross section and the first connecting plate of first fixed plate expand the gap this moment, can increase fast to the velocity of flow along with the gap reduction, after the regulation is accomplished, spacing bolt of accessible rotating inserts in the second connecting plate and closes spacingly with filling valve body soon, the effect of the velocity of flow control of being convenient for has been realized, prevent that the filling valve body is difficult to operate when needs are to velocity of flow control, be difficult to operate when leading to the staff's operation, influence the use and feel.

Description

Filling valve convenient to flow rate control

Technical Field

The utility model relates to a filling valve technical field especially relates to a filling valve convenient to flow rate control.

Background

The filling valve is an accurate quantitative control flow's on-off type valve, and the wide application adopts light and handy design in food, packing, petrochemical industry, metallurgy, the valve characteristics valve executor on the machinery such as spraying paint, vehicle, printing and dyeing, and the outward appearance is exquisite, compact structure, excellent performance, and when filling valve operation, at first in liquid gets into the filling valve through the pan feeding mouth, the rivers of filling valve as a result pass through the filling valve and adjust the velocity of flow this moment, and the rivers after adjusting the completion afterwards are derived through the discharge gate.

For example, the filling valve disclosed in the publication No. CN202226640U solves the problem that after the filling of the filling valve is completed, a part of liquid is always attached to the inner wall of the filling pipe and leaks from the filling pipe under the action of gravity, thereby causing liquid leakage, but still does not solve the problem that the conventional filling valve is inconvenient to control the flow rate during operation, so that the conventional filling valve is difficult to operate during flow rate adjustment, and the working efficiency and the use feeling are affected.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a filling valve convenient to flow rate control has the effect of being convenient for to flow rate control, prevents that the staff from when adjusting flow rate control that difficult to operate for work efficiency is not good with the use sense, has the effect of being convenient for prevent flowing backward simultaneously, when preventing that rivers from receiving external force factor reason and appearing flowing backward, leads to the result of use to receive the influence.

The technical scheme of the utility model is that: the utility model provides a filling valve convenient to flow rate control, includes filling valve body and pipe, pan feeding mouth and discharge gate, the surface at filling valve body is fixed to the pipe, the one end at filling valve body is seted up to the pipe, the one end of pipe is kept away from at filling valve body is seted up to the pan feeding mouth, this internal fixedly connected with first connecting plate of filling valve, be equipped with first fixed plate in the first connecting plate, first fixed plate interpolation is equipped with the bull stick of being connected with the rotation of filling valve body, the fixed surface that runs through in filling valve body in the upper end of bull stick is connected with the second connecting plate, the surface of second connecting plate is inserted and is equipped with four evenly distributed and with filling valve body threaded connection's stop bolt.

In a further technical scheme, the filling valve body is close to the one end inner wall fixedly connected with second fixed plate of pan feeding mouth, one side fixedly connected with baffle of pan feeding mouth is kept away from to the second fixed plate, one side that the second fixed plate was kept away from to the baffle is equipped with the backup pad with filling valve body inner wall fixed connection, backup pad fixed surface have with baffle fixed connection's telescopic link, the surface cover of telescopic link is equipped with the spring.

In a further technical scheme, the first fixing plate is arc-shaped, the two sides of the first fixing plate are cross sections, and the arc-shaped surface of the first fixing plate is tightly attached to the inner wall of the first connecting plate.

In a further technical scheme, the second connecting plate is in a cross shape, the limiting bolts are distributed on the surface of the second connecting plate in a rectangular shape, and the limiting bolts are used for limiting the second connecting plate through being in threaded connection with the filling valve body.

In a further technical scheme, two ends of the spring are fixedly connected with the supporting plate and the baffle respectively, and the supporting plate is used for being matched with the pushing baffle to reset.

In a further technical scheme, a protection pad located in the second fixing plate is fixed on one side, away from the supporting plate, of the baffle plate, and the protection pad is used for blocking a gap between the baffle plate and the second fixing plate.

The beneficial effects of the utility model are that:

1. by arranging the first fixing plate, when the flow rate needs to be adjusted and controlled, the threaded installation with the filling valve body can be cancelled by rotating the limiting bolt, then the second connecting plate can be held by hands to rotate to drive the first fixing plate to turn over, at the moment, the cross section of the first fixing plate and the first connecting plate expand a gap, the flow rate can be increased along with the reduction of the gap, after the adjustment is finished, the limiting bolt can be inserted into the second connecting plate to be screwed and limited with the filling valve body by rotating the limiting bolt, the effect of facilitating the flow rate control is realized, the phenomenon that the filling valve body is difficult to operate when the flow rate needs to be controlled is prevented, so that the operation is difficult for workers to operate and the use feeling is influenced;

2. through setting up the baffle, when the interior entering rivers of pan feeding mouth, the pressure of rivers can promote the baffle atress and keep away from the second fixed plate this moment, expand gap rivers and pass through between baffle and the second fixed plate this moment, when rivers reverse promotion baffle, the baffle will receive the pressure of rivers and the form of closely laminating with the second fixed plate this moment, make the protection fill up and be and insert the fixed plateform of second, the effect of being convenient for prevent flowing backward has been realized, prevent that rivers from receiving the influence of external force factor, flow backward appears, lead to the result of use to receive the influence.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic side sectional view of a filling valve body according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a first fixing plate structure according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a protection pad according to an embodiment of the present invention.

Description of the reference numerals:

1. filling the valve body; 2. a conduit; 3. a feeding port; 4. a discharge port; 5. a first connecting plate; 6. a first fixing plate; 7. a rotating rod; 8. a second connecting plate; 9. a limit bolt; 10. a second fixing plate; 11. a baffle plate; 12. a support plate; 13. a telescopic rod; 14. a spring; 15. a protective pad.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

The embodiment is as follows:

as shown in fig. 1-4, a filling valve convenient to flow rate control, including filling valve body 1 and pipe 2, pan feeding mouth 3 and discharge gate 4, pipe 2 fixes the surface at filling valve body 1, pipe 2 sets up the one end at filling valve body 1, pan feeding mouth 3 sets up the one end of keeping away from pipe 2 at filling valve body 1, the first connecting plate 5 of fixedly connected with in the filling valve body 1, be equipped with first fixed plate 6 in the first connecting plate 5, the interpolation of first fixed plate 6 is equipped with rotates the bull stick 7 of being connected with filling valve body 1, the fixed surface who runs through in filling valve body 1 in the upper end of bull stick 7 is connected with second connecting plate 8, the surface of second connecting plate 8 is inserted and is equipped with four evenly distributed and with filling valve body 1 threaded connection's stop bolt 9.

The working principle of the above technical scheme is as follows:

when needs carry out regulation control to the velocity of flow, the screw thread installation of accessible rotating limit bolt 9 cancellation and filling valve body 1, can hand second connecting plate 8 rotatory drive first fixed plate 6 upset afterwards, because the both sides of first fixed plate 6 are the cross section, can make first fixed plate 6 be crisscross form with first fixed plate 6 when the upset, deployable gap, can increase fast to the velocity of flow along with the gap reduces, after the regulation is accomplished, accessible rotating limit bolt 9 inserts in second connecting plate 8 with filling valve body 1 closes spacingly soon, prevent that first fixed plate 6 from overturning when receiving the impact of rivers, influence regulation effect.

In another embodiment, as shown in fig. 2 and 4, a second fixing plate 10 is fixedly connected to an inner wall of one end of the filling valve body 1 close to the material inlet 3, a baffle 11 is fixedly connected to one side of the second fixing plate 10 away from the material inlet 3, a supporting plate 12 fixedly connected to an inner wall of the filling valve body 1 is arranged on one side of the baffle 11 away from the second fixing plate 10, an expansion link 13 fixedly connected to the baffle 11 is fixed on a surface of the supporting plate 12, and a spring 14 is sleeved on a surface of the expansion link 13.

When entering rivers in pan feeding mouth 3, the pressure of rivers can promote baffle 11 atress and keep away from second fixed plate 10 this moment, expand gap rivers between baffle 11 and the second fixed plate 10 this moment and pass through, can make when baffle 11 removes afterwards that protection pad 15 shifts out from in the second fixed plate 10, baffle 11 will extrude telescopic link 13 this moment and be the shrink form with spring 14, when rivers reverse promotion baffle 11, baffle 11 will receive the pressure of rivers and be closely laminated form with second fixed plate 10 this moment, make protection pad 15 be and insert second fixed plate 10 form, can prevent that rivers from appearing pouring this moment, influence the result of use.

In another embodiment, as shown in fig. 3, the first fixing plate 6 is arc-shaped, and both sides of the first fixing plate are cross-sectional, and the arc-shaped surface of the first fixing plate 6 is tightly attached to the inner wall of the first connecting plate 5.

Through setting up first fixed plate 6, the effectual result of use that has increased prevents that first connecting plate 5 from being difficult to carry out the velocity of flow to rivers and adjusts, and the first fixed plate 6 increase of accessible upset is adjusted and is blockked the effect.

In another embodiment, as shown in fig. 3, the second connecting plate 8 is cross-shaped, the position-limiting bolts 9 are distributed on the surface of the second connecting plate 8 in a rectangular shape, and the position-limiting bolts 9 are used for being in threaded connection with the filling valve body 1 to limit the position of the second connecting plate 8.

Through setting up spacing bolt 9, be favorable to having increased the steadiness, prevent that second connecting plate 8 from receiving the impact of rivers and appearing the condition of rotating after the regulation is accomplished, accessible spacing bolt 9 has increased the steadiness with closing soon of filling valve body 1.

In another embodiment, as shown in fig. 2 and 4, two ends of the spring 14 are fixedly connected to the supporting plate 12 and the baffle plate 11, respectively, and the supporting plate 12 is used for cooperating with and pushing the baffle plate 11 to return.

Through setting up backup pad 12, the effectual spacing effect that has increased prevents that baffle 11 from taking off a position when receiving rivers impact force, and accessible backup pad 12 prevents that baffle 11 from taking off a position with blockking of spring 14.

In another embodiment, as shown in fig. 4, a protection pad 15 is fixed on the side of the baffle plate 11 away from the support plate 12, and the protection pad 15 is used for blocking the gap between the baffle plate 11 and the second fixing plate 10.

Through setting up the protection pad 15, the effectual result of use that has increased prevents that the gap leads to rivers to shift out between baffle 11 and second fixed plate 10 to the effect is prevented flowing backward in the influence, influences the use sense.

The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a filling valve convenient to flow rate control, includes filling valve body (1) and pipe (2), pan feeding mouth (3) and discharge gate (4), the surface at filling valve body (1) is fixed in pipe (2), the one end at filling valve body (1) is seted up in pipe (2), the one end of keeping away from pipe (2) is seted up in filling valve body (1) in pan feeding mouth (3), its characterized in that: fixedly connected with first connecting plate (5) in filling valve body (1), be equipped with first fixed plate (6) in first connecting plate (5), first fixed plate (6) interpolation is equipped with bull stick (7) of being connected with filling valve body (1) rotation, the fixed surface that runs through in filling valve body (1) in the upper end of bull stick (7) is connected with second connecting plate (8), the surface of second connecting plate (8) is inserted and is equipped with four evenly distributed and with filling valve body (1) threaded connection's stop bolt (9).

2. A filling valve for facilitating flow rate control according to claim 1, wherein: filling valve body (1) is close to one end inner wall fixedly connected with second fixed plate (10) of pan feeding mouth (3), one side fixedly connected with baffle (11) of pan feeding mouth (3) are kept away from in second fixed plate (10), one side that second fixed plate (10) were kept away from in baffle (11) is equipped with backup pad (12) with filling valve body (1) inner wall fixed connection, backup pad (12) fixed surface have with baffle (11) fixed connection's telescopic link (13), the surface cover of telescopic link (13) is equipped with spring (14).

3. A filling valve for facilitating flow rate control according to claim 1, wherein: the first fixing plate (6) is arc-shaped, the two sides of the first fixing plate are cross sections, and the arc-shaped surface of the first fixing plate (6) is tightly attached to the inner wall of the first connecting plate (5).

4. A filling valve for facilitating flow rate control according to claim 1, wherein: the second connecting plate (8) is in a cross shape, the limiting bolts (9) are distributed on the surface of the second connecting plate (8) in a rectangular shape, and the limiting bolts (9) are used for limiting the second connecting plate (8) through being in threaded connection with the filling valve body (1).

5. A filling valve for facilitating flow rate control according to claim 2, wherein: two ends of the spring (14) are respectively fixedly connected with the supporting plate (12) and the baffle plate (11), and the supporting plate (12) is used for being matched with the pushing baffle plate (11) to reset.

6. A filling valve for facilitating flow rate control according to claim 2, wherein: one side of the baffle plate (11) far away from the supporting plate (12) is fixedly provided with a protective pad (15) positioned in the second fixing plate (10), and the protective pad (15) is used for blocking a gap between the baffle plate (11) and the second fixing plate (10).