CN212826054U

CN212826054U - Pumping valve body casting

Info

Publication number: CN212826054U
Application number: CN202021571400.5U
Authority: CN
Inventors: 李清杰
Original assignee: Qingdao Meihai Metal Products Co ltd
Current assignee: Qingdao Meihai Metal Products Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-30
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a pump sending valve body foundry goods, including the workbin, the inside of workbin is provided with the division board, the inside rotation of division board is connected with the rotating tube, rotating tube one side is provided with driven gear, the interior top end fixedly connected with connecting plate of workbin, the inside of connecting plate is provided with first spout, the restriction board is gone up to first spout sliding connection, go up one side through connection third fastening bolt that the restriction board is close to the connecting plate, third fastening bolt lower extreme through connection has the fixed plate, fixed plate and connecting plate fixed connection, the restriction board under the lower extreme fixedly connected with of connecting plate, go up and be provided with the motor between restriction board and the lower restriction board, the one end that the connecting plate was kept away from to the motor is provided with the driving gear. The utility model discloses in, too many materials are piled up in can avoiding the second inlet pipe to the first inlet pipe of setting, can play a cushioning effect, are worth wideling popularize.

Description

Pumping valve body casting

Technical Field

The utility model relates to a valve body field especially relates to a pump sending valve body foundry goods.

Background

Currently, when concrete and other viscous materials are conveyed, a pumping mechanism is generally adopted to pump the materials so as to convey the concrete and other viscous materials from one position to another predetermined position to achieve the predetermined purpose. The pumping mechanism generally comprises a delivery cylinder, a distribution valve and a corresponding drive mechanism; where the dispensing valve is a critical component of the pumping mechanism, the prior art also provides dispensing valves of various configurations.

The existing pumping valve body is not stable enough when the feeding pipe rotates, the jamming of the machine body is easily caused, in the feeding process, the pipe opening of the feeding pipe cannot be completely overlapped with the feeding port, and the feeding pipe is difficult to accurately feed materials into the feeding pipe, so that the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pumping valve body casting.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pumping valve body casting comprises a material box, wherein a partition plate is arranged in the material box, a rotating pipe is connected to the partition plate in a rotating mode, a driven gear is arranged on one side of the rotating pipe, a connecting plate is fixedly connected to the inner top end of the material box, a first sliding groove is formed in the connecting plate, an upper limiting plate is connected to the first sliding groove in a sliding mode, a third fastening bolt is connected to one side, close to the connecting plate, of the upper limiting plate in a penetrating mode, a fixing plate is connected to the lower end of the third fastening bolt in a penetrating mode, the fixing plate is fixedly connected with the connecting plate, a lower limiting plate is fixedly connected to the lower end of the connecting plate, a motor is arranged between the upper limiting plate and the lower limiting plate, a driving gear is arranged at one end, away from the connecting plate, of the, one side fixedly connected with slider that driven gear was kept away from to the second inlet pipe, one side sliding connection that the second inlet pipe was kept away from to the slider has the second spout, one side that the second inlet pipe was kept away from to the slider is provided with eyes board, the upper and lower both ends of eyes board all are provided with second fastening bolt, the inside of eyes board is provided with third through-hole and fourth through-hole, one side that the workbin is close to the fourth through-hole is provided with first conveying pipe and second conveying pipe, the inside sliding connection of first conveying pipe has first plunger, the inside sliding connection of second conveying pipe has the second plunger.

As a further description of the above technical solution:

one side that driven gear was kept away from to the division board is provided with first inlet pipe, one side fixedly connected with extension board that first inlet pipe is close to the division board, one side that extension board is close to first inlet pipe is provided with first fastening bolt.

As a further description of the above technical solution:

first inlet pipe all is the S-shaped setting with the second inlet pipe, one side that first inlet pipe was kept away from to the workbin is provided with first through-hole, first inlet pipe and first through-hole intercommunication.

As a further description of the above technical solution:

and a second through hole is formed in one side, close to the second feeding pipe, of the upper end of the material box, and a feeding hole is fixedly connected to one side, close to the second feeding pipe, of the upper end of the material box.

As a further description of the above technical solution:

the third through hole is communicated with the second feeding pipe, and the fourth through hole is communicated with the first feeding pipe.

As a further description of the above technical solution:

one side that the workbin was kept away from to first plunger is provided with first sleeve, one side that first plunger was kept away from to first sleeve is provided with first cylinder.

As a further description of the above technical solution:

one side that the workbin was kept away from to the second plunger is provided with the second sleeve, one side that the second plunger was kept away from to the second sleeve is provided with the second cylinder.

The utility model discloses following beneficial effect has: drive the driving gear through the motor to make driven gear rotate, further make the second inlet pipe rotate, go up the restriction board and can restrict the motor with lower restriction board, can make the organism more stable when the function, can rotate the number of teeth through the driving gear, confirm the turned position of second inlet pipe, can reduce and rotate the in-process and cause the error of pay-off incomplete, improve work efficiency.

Through the second spout and the slider that set up, can restrict the second inlet pipe and slide in the second spout, can make the second inlet pipe more stable when rotating, the first inlet pipe that sets up simultaneously can avoid piling up too many materials in the second inlet pipe, can play a cushioning effect, is worth wideling popularize.

Drawings

Fig. 1 is a cross-sectional view of a pumping valve body casting according to the present invention;

fig. 2 is a cross-sectional view taken along line a-a of fig. 1 of a pumping valve body casting according to the present invention;

fig. 3 is a top view of a pumping valve body casting according to the present invention;

fig. 4 is an enlarged view of a in fig. 1 of a pumping valve body casting according to the present invention;

fig. 5 is an enlarged view of B in fig. 1 of a pumping valve body casting according to the present invention.

Illustration of the drawings:

1. a material box; 2. a driving gear; 3. an upper limiting plate; 4. a first chute; 5. a feed inlet; 6. a first sleeve; 7. a first cylinder; 8. a partition plate; 9. an extension plate; 10. a first fastening bolt; 11. a first feed tube; 12. a first through hole; 13. a driven gear; 14. an electric motor; 15. a second fastening bolt; 16. a second chute; 17. an eye plate; 18. a slider; 19. a second through hole; 20. a second feed tube; 21. a lower restraint plate; 22. rotating the tube; 23. a third through hole; 24. a fourth via hole; 25. a second sleeve; 26. a second cylinder; 27. a first plunger; 28. a first feed pipe; 29. a second feed tube; 30. a second plunger; 31. a connecting plate; 32. a fixing plate; 33. and a third fastening bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a pumping valve body casting comprises a material box 1, a partition plate 8 is arranged inside the material box 1, a rotating pipe 22 is rotatably connected inside the partition plate 8, a driven gear 13 is arranged on one side of the rotating pipe 22, a connecting plate 31 is fixedly connected to the top end of the inner side of the material box 1, a first chute 4 is arranged inside the connecting plate 31, an upper limiting plate 3 is slidably connected to the first chute 4, a third fastening bolt 33 is penetratingly connected to one side, close to the connecting plate 31, of the upper limiting plate 3, a fixing plate 32 is penetratingly connected to the lower end of the third fastening bolt 33, the fixing plate 32 is fixedly connected with the connecting plate 31, a lower limiting plate 21 is fixedly connected to the lower end of the connecting plate 31, a motor 14 is arranged between the upper limiting plate 3 and the lower limiting plate 21, a driving gear 2 is arranged at one end, far away from the connecting plate 31, of the motor 14, a slide block 18 is fixedly connected to one side of the second feeding pipe 20 far from the driven gear 13, a second chute 16 is connected to one side of the slide block 18 far from the second feeding pipe 20 in a sliding manner, an eye plate 17 is arranged on one side of the slide block 18 far from the second feeding pipe 20, second fastening bolts 15 are arranged at the upper end and the lower end of the eye plate 17, a third through hole 23 and a fourth through hole 24 are arranged inside the eye plate 17, a first feeding pipe 28 and a second feeding pipe 29 are arranged on one side of the bin 1 close to the fourth through hole 24, a first plunger 27 is connected inside the first feeding pipe 28 in a sliding manner, a second plunger 30 is connected inside the second feeding pipe 29 in a sliding manner, the driving gear 2 is driven by the motor 14, so that the driven gear 13 rotates, the second feeding pipe 20 further rotates, the rotation position can be determined by the rotation distance of the driving gear 2, and the rotation of the second feeding pipe, the rotation of the motor is more stable, and the working efficiency is improved.

A first feeding pipe 11 is arranged on one side of the partition plate 8 far away from the driven gear 13, an extension plate 9 is fixedly connected to one side of the first feeding pipe 11 close to the partition plate 8, a first fastening bolt 10 is arranged on one side of the extension plate 9 close to the first feeding pipe 11, the first fastening bolt 10 can fix the first feeding pipe 11 on the connecting plate 31, the first feeding pipe 11 and the second feeding pipe 20 are both arranged in an S shape, so that materials can automatically slide downwards after entering, a first through hole 12 is arranged on one side of the work bin 1 far away from the first feeding pipe 11, the first feeding pipe 11 is communicated with the first through hole 12, a second through hole 19 is arranged on one side of the upper end of the work bin 1 close to the second feeding pipe 29, a feeding port 5 is fixedly connected to one side of the upper end of the work bin 1 close to the second feeding pipe 29, a third through hole 23 is communicated with the second feeding pipe 29, a fourth through hole 24 is communicated with the first feeding, one side of the first plunger 27, which is far away from the material box 1, is provided with a first sleeve 6, one side of the first sleeve 6, which is far away from the first plunger 27, is provided with a first air cylinder 7, one side of the second plunger 30, which is far away from the material box 1, is provided with a second sleeve 25, one side of the second sleeve 25, which is far away from the second plunger 30, is provided with a second air cylinder 26, and the first plunger 27 and the second plunger 30 are controlled through the first air cylinder 7 and the second air cylinder 26, so that the suction and the delivery of materials can be.

The working principle is as follows: the device is placed at a corresponding position, the driving gear 2 is driven by the motor 14, so that the driven gear 13 rotates, the second feeding pipe 20 further rotates, the upper limiting plate 3 and the lower limiting plate 21 can limit the motor 14, the machine body can be more stable in operation, the rotating position of the second feeding pipe 20 can be determined by the rotating teeth number of the driving gear 2, the error of incomplete feeding in the rotating process can be reduced, the working efficiency is improved, meanwhile, the second feeding pipe 20 can be limited in the second sliding groove 16 by the arranged second sliding groove 16 and the sliding block 18, the second feeding pipe 20 can be more stable in rotation, meanwhile, the arranged first feeding pipe 11 can avoid too many materials from being accumulated in the second feeding pipe 20, the buffering effect can be achieved, the device is worthy of popularization, when the second feeding pipe 20 is overlapped with the fourth through hole 24, the second air cylinder 26 controls the second plunger 30 to move close to one side of the second air cylinder 26, when the second feeding pipe 20 rotates to coincide with the third through hole 23, the second cylinder 26 controls the side of the second plunger 30 far away from the second cylinder 26 to move, so that the material in the second feeding pipe 29 is discharged into the second feeding pipe 20, and the first cylinder 7 controls the side of the first plunger 27 close to the first cylinder 7 to move, so that the material in the bin 1 is sucked into the first feeding pipe 28, and vice versa.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A pumping valve body casting comprises a material box (1) and is characterized in that: the inside of workbin (1) is provided with division board (8), the inside rotation of division board (8) is connected with rotating tube (22), rotating tube (22) one side is provided with driven gear (13), the interior top end fixedly connected with connecting plate (31) of workbin (1), the inside of connecting plate (31) is provided with first spout (4), first spout (4) sliding connection has upper limit board (3), one side through connection third fastening bolt (33) that upper limit board (3) are close to connecting plate (31), third fastening bolt (33) lower extreme through connection has fixed plate (32), fixed plate (32) and connecting plate (31) fixed connection, lower extreme fixedly connected with lower limit board (21) of connecting plate (31), be provided with motor (14) between upper limit board (3) and lower limit board (21), one end of the motor (14) far away from the connecting plate (31) is provided with a driving gear (2), the driving gear (2) is meshed with a driven gear (13), one side of the driven gear (13) far away from the partition plate (8) is provided with a second feeding pipe (20), one side of the second feeding pipe (20) far away from the driven gear (13) is fixedly connected with a sliding block (18), one side of the sliding block (18) far away from the second feeding pipe (20) is connected with a second sliding chute (16) in a sliding manner, one side of the sliding block (18) far away from the second feeding pipe (20) is provided with an eye plate (17), the upper end and the lower end of the eye plate (17) are respectively provided with a second fastening bolt (15), a third through hole (23) and a fourth through hole (24) are arranged inside the eye plate (17), one side of the work bin (1) near the fourth through hole (24) is provided with a first feeding pipe (28, a first plunger (27) is connected in the first feeding pipe (28) in a sliding manner, and a second plunger (30) is connected in the second feeding pipe (29) in a sliding manner.

2. A pumping valve body casting according to claim 1, wherein: one side that driven gear (13) were kept away from in division board (8) is provided with first inlet pipe (11), one side fixedly connected with extension board (9) that first inlet pipe (11) are close to division board (8), one side that extension board (9) are close to first inlet pipe (11) is provided with first fastening bolt (10).

3. A pumping valve body casting according to claim 2, wherein: first inlet pipe (11) all are the S-shaped setting with second inlet pipe (20), one side that first inlet pipe (11) were kept away from in workbin (1) is provided with first through-hole (12), first inlet pipe (11) and first through-hole (12) intercommunication.

4. A pumping valve body casting according to claim 1, wherein: a second through hole (19) is formed in one side, close to the second feeding pipe (29), of the upper end of the material box (1), and a feeding hole (5) is fixedly connected to one side, close to the second feeding pipe (29), of the upper end of the material box (1).

5. A pumping valve body casting according to claim 1, wherein: the third through hole (23) is communicated with a second feeding pipe (29), and the fourth through hole (24) is communicated with a first feeding pipe (28).

6. A pumping valve body casting according to claim 1, wherein: one side of the first plunger (27) far away from the material box (1) is provided with a first sleeve (6), and one side of the first sleeve (6) far away from the first plunger (27) is provided with a first cylinder (7).

7. A pumping valve body casting according to claim 1, wherein: one side that workbin (1) was kept away from in second plunger (30) is provided with second sleeve (25), one side that second plunger (30) were kept away from in second sleeve (25) is provided with second cylinder (26).