CN210661419U

CN210661419U - Electro-hydraulic cinder valve

Info

Publication number: CN210661419U
Application number: CN201921093276.3U
Authority: CN
Inventors: 沈长松
Original assignee: Jiangsu Haixin Hydraulic Machinery Co Ltd
Current assignee: Jiangsu Haixin Hydraulic Machinery Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-06-02
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses an electricity liquid moves unloading valve relates to unloading valve technical field, which comprises a valve body, the upper surface of valve body link up the welding and has first connecting device, the lower surface of valve body link up the welding and has second connecting device, the outer surface parcel welding of valve body has the valve gear, the upper end of valve gear is provided with first valve and connects the device, the lower surface one side welding of first valve connects the device has the second support column, the lower surface opposite side welding of valve body has first support column, one side welding of first valve connects the device has the arm-tie. The utility model discloses electro-hydraulic drive unloading valve, the cost of manufacture is low, and more durable than the device in the past, adopts two valves that open and shut of an electro-hydraulic push rod control, and the push pedal valve is provided with the draw-in groove, makes the push pedal valve block close, increases the device leakproofness, and for the welded structure of an organic whole nature, the screw seam is less, is difficult to damage, and sealed effect is excellent, and the wholeness ability of device is good, more durable.

Description

Electro-hydraulic cinder valve

Technical Field

The utility model relates to an unloading valve technical field specifically is an electro-hydraulic unloading valve.

Background

The ash discharging valve is the main equipment for discharging ash and blowing air of dust removing equipment and feeding other equipment, and is applicable to powdery materials and granular materials. The electro-hydraulic ash discharging valve is widely applied to environmental protection, metallurgy, chemical industry, grain, food, electric power and other industrial departments, is convenient to use, and avoids troubles brought by manual opening and closing.

But the electro-hydraulic dust discharging valve on the existing market, most cost of manufacture is higher, can not satisfy the use needs, is a single valve that electric liquid push rod control opened and shut mostly, causes the waste of device material, increases use cost, and the block of most push plate valve is inseparable, and the device leakproofness is not good, causes the condition of leaking the ash easily, influences the work efficiency of device, is the structure of partiality mostly, and the seam is more, damages easily, influences sealed effect, and the wholeness of device can not be good. Accordingly, one skilled in the art has provided an electro-hydraulic cindervalve to solve the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide an electro-hydraulic unloading valve to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides an electricity liquid moves unloading valve, includes the valve body, the upper surface of valve body link up the welding and has first connecting device, the lower surface of valve body link up the welding and has second connecting device, the outer surface parcel welding of valve body has valve gear, valve gear's upper end is provided with first valve and connects the device, the welding of lower surface one side of first valve connects the device has the second support column, the welding of the lower surface opposite side of valve body has first support column, the welding of one side of first valve connects the device has the arm-tie, the front surface welding of first support column has electricity liquid push rod frame, the internally mounted of electricity liquid push rod frame has the electricity liquid push rod, the lower surface position department that the below of first valve connects the device is located the second support column is provided with second valve and connects the device.

As a further aspect of the present invention: the upper end of the first valve connecting device is provided with an upper valve connecting plate, a second sliding groove is formed in the upper surface of the upper valve connecting plate, an upper valve connecting hole is formed in one end of the upper valve connecting plate, a partition plate is connected to the lower surface of the upper valve connecting plate in a sliding mode, a sliding strip is connected to the inner portion of the second sliding groove in a sliding mode, a lower valve connecting plate is welded to the lower surface of the upper valve connecting plate and the position of the partition plate in a wrapping mode, a lower valve connecting hole is formed in one side of the upper surface of the lower valve connecting plate, and a first sliding groove is formed in the other side.

As a further aspect of the present invention: the upper surface of lower valve fishplate bar and first support column all welds in the lower surface of first valve joint device, the lower surface of lower valve fishplate bar and first support column all welds in the upper surface of first valve joint device, the both ends of arm-tie weld respectively in the one end of first valve joint device and the one end of second valve joint device.

As a further aspect of the present invention: the first valve connecting device and the second valve connecting device are identical in structure, and the opening size of the upper valve connecting hole and the opening size of the lower valve connecting hole are matched with the inner diameter of the valve body.

As a further aspect of the present invention: the size of draw runner and the seting up size phase-match of second spout, first spout, and the draw runner is provided with four, four draw runners are two a set of and weld respectively in the lower surface of baffle and the upper surface of baffle, and the position of draw runner and second spout and draw runner is corresponding.

As a further aspect of the present invention: the outer surface of one side of the first sliding groove is welded on the outer surface of one side of the pulling plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses electrohydraulic dust discharging valve, the cost of manufacture is low, on the basis of cost-effective, satisfies the use needs, and more durable than the device in the past, the utility model discloses an electrohydraulic push rod control two valves that open and shut, the waste of reducing means material reduces use cost, and this push pedal valve is provided with the draw-in groove, makes the push pedal valve block closely, increases the device leakproofness, avoids causing the condition of leaking the ash, increases the work efficiency of device, the utility model discloses an integrative welded structure, the screw seam is less, is difficult to damage, and sealed effect is excellent, and the wholeness of device can be good, more durable.

Drawings

FIG. 1 is a schematic structural view of an electro-hydraulic cinder valve;

FIG. 2 is a schematic structural diagram of a valve gear in an electro-hydraulic cinder valve;

fig. 3 is a schematic view of a disassembled structure of a first valve connecting device in the electro-hydraulic cinder valve.

In the figure: 1. a valve body; 2. a first connecting means; 3. a second connecting means; 4. a valve gear; 5. a first valve connecting device; 6. a second valve-connecting device; 7. an electro-hydraulic push rod frame; 8. a first support column; 9. pulling a plate; 10. an electro-hydraulic push rod; 11. a second support column; 12. an upper valve connecting plate; 13. a partition plate; 14. a lower valve connecting plate; 15. an upper valve connection hole; 16. a lower valve port; 17. a first chute; 18. a second chute; 19. and (4) a slide bar.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, an electro-hydraulic cinder valve, including valve body 1, the upper surface through welding of valve body 1 has first connecting device 2, the lower surface through welding of valve body 1 has second connecting device 3, the outer surface parcel welding of valve body 1 has valve gear 4, the upper end of valve gear 4 is provided with first valve joint device 5, the welding of lower surface one side of first valve joint device 5 has second support column 11, the welding of lower surface opposite side of valve body 1 has first support column 8, the welding of one side of first valve joint device 5 has arm-tie 9, the welding of the front surface of first support column 8 has electro-hydraulic push rod frame 7, the internally mounted of electro-hydraulic push rod frame 7 has electro-hydraulic push rod 10, the lower surface position department that the below of first valve joint device 5 is located second support column 11 is provided with second valve joint device 6.

The upper end of first valve connecting device 5 is provided with valve fishplate bar 12, second spout 18 has been seted up to the upper surface of valve fishplate bar 12, valve connecting hole 15 has been seted up to the one end of valve fishplate bar 12, the lower surface sliding connection of valve fishplate bar 12 has baffle 13, the inside sliding connection of second spout 18 has draw runner 19, the welding of the position department of the lower surface of valve fishplate bar 12 and parcel baffle 13 has lower valve fishplate bar 14, lower valve connecting hole 16 has been seted up to upper surface one side of lower valve fishplate bar 14, first spout 17 has been seted up to the upper surface opposite side of lower valve fishplate bar 14, for through valve gear 4, control flap's opening and shutting.

The upper surfaces of the lower valve connecting plate 14 and the first supporting column 8 are welded to the lower surface of the first valve connecting device 5, the lower surfaces of the lower valve connecting plate 14 and the first supporting column 8 are welded to the upper surface of the first valve connecting device 5, and the two ends of the pulling plate 9 are welded to one end of the first valve connecting device 5 and one end of the second valve connecting device 6 respectively and are connected with the valve body 1 in a welded mode so as to isolate and communicate the first connecting device 2 and the second connecting device 3.

The first valve connecting device 5 and the second valve connecting device 6 are identical in structure, the opening sizes of the upper valve connecting hole 15 and the lower valve connecting hole 16 are matched with the inner diameter of the valve body 1, the upper surface of the upper valve connecting hole 15 is in through welding with the valve body 1, and the lower surface of the lower valve connecting hole 16 is in through welding with the valve body 1. The smoothness of the welding interface is convenient, and the sealing effect is improved.

The size of the sliding strips 19 is matched with the opening size of the second sliding groove 18 and the first sliding groove 17, four sliding strips 19 are arranged, the four sliding strips 19 are in a group of two and are welded on the lower surface of the partition plate 13 and the upper surface of the partition plate 13 respectively, the positions of the sliding strips 19, the second sliding groove 18 and the sliding strips 19 are corresponding, the sliding smoothness of the partition plate 13 in the upper valve connecting plate 12 and the lower valve connecting plate 14 is improved through the sliding of the sliding strips 19 in the second sliding groove 18, and the durability of the device is improved.

One side surface of first spout 17 welds in one side surface of arm-tie 9, for working through electric liquid push rod 10, electric liquid push rod 10 passes through the one end of arm-tie 9 pulling baffle 13, and baffle 13 slides in the inside of last valve fishplate bar 12 with lower valve fishplate bar 14, and draw the inside slip of slide bar 19 in second spout 18, keeps away from or draws near the distance that connects hole 15, lower valve to connect hole 16 with last valve through the one end of baffle 13, opens and shuts the valve.

The utility model discloses a theory of operation is: firstly, taking out the device, then, fixedly connecting the upper surface of a first connecting device 2 with ash inlet ends through screws, fixedly connecting the lower surface of a second connecting device 3 with ash outlet ends through screws, connecting an electric-hydraulic push rod 10 with a power supply, working the electric-hydraulic push rod 10, pulling one end of a partition plate 13 through a pull plate 9 by the electric-hydraulic push rod 10, enabling the partition plate 13 to slide in an upper valve connecting plate 12 and a lower valve connecting plate 14, enabling a slide bar 19 to slide in a second sliding chute 18, opening a valve through an end of the partition plate 13 far away from an upper valve connecting hole 15 and a lower valve connecting hole 16, simultaneously opening the first valve connecting device 5 and the second valve connecting device 6, pushing one end of the partition plate 13 by the electric-hydraulic push rod 10 through the pull plate 9 when the valve needs to be closed, pulling the distance between the end of the partition plate 13 and the upper valve connecting hole 15 and the lower valve connecting hole 16 to close the valve, closing the valve, is convenient for next use.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electricity liquid moves unloading valve, includes valve body (1), its characterized in that, the upper surface of valve body (1) link up the welding and has first connecting device (2), the lower surface of valve body (1) link up the welding and has second connecting device (3), the outer surface parcel welding of valve body (1) has valve gear (4), the upper end of valve gear (4) is provided with first valve and connects device (5), the lower surface one side welding of first valve and connecting device (5) has second support column (11), the lower surface opposite side welding of valve body (1) has first support column (8), one side welding of first valve and connecting device (5) has arm-tie (9), the front surface welding of first support column (8) has electricity liquid push rod frame (7), the internally mounted of electricity liquid push rod (7) has electricity liquid push rod (10), the lower surface position department that the below of first valve and connecting device (5) is located second support column (11) is provided with first valve push rod (9) Two valve connecting devices (6).

2. The electro-hydraulic cinder valve according to claim 1, wherein an upper valve connecting plate (12) is arranged at the upper end of the first valve connecting device (5), a second sliding groove (18) is formed in the upper surface of the upper valve connecting plate (12), an upper valve connecting hole (15) is formed in one end of the upper valve connecting plate (12), a partition plate (13) is connected to the lower surface of the upper valve connecting plate (12) in a sliding mode, a sliding strip (19) is connected to the inside of the second sliding groove (18) in a sliding mode, a lower valve connecting plate (14) is welded to the position of the lower surface of the upper valve connecting plate (12) and wrapping the partition plate (13), a lower valve connecting hole (16) is formed in one side of the upper surface of the lower valve connecting plate (14), and a first sliding groove (17) is formed in the other side of the upper surface of the lower valve connecting.

3. The electro-hydraulic cinder valve according to claim 2, wherein the upper surfaces of the lower valve connecting plate (14) and the first support column (8) are welded to the lower surface of the first valve connecting device (5), the lower surfaces of the lower valve connecting plate (14) and the first support column (8) are welded to the upper surface of the first valve connecting device (5), and two ends of the pulling plate (9) are welded to one end of the first valve connecting device (5) and one end of the second valve connecting device (6) respectively.

4. The electro-hydraulic cinder valve according to claim 2, characterized in that the first valve connecting device (5) and the second valve connecting device (6) have the same structure, and the opening size of the upper valve connecting hole (15) and the lower valve connecting hole (16) is matched with the inner diameter of the valve body (1).

5. The electro-hydraulic ash discharging valve according to claim 2, wherein the size of the sliding strips (19) is matched with the opening size of the second sliding groove (18) and the first sliding groove (17), four sliding strips (19) are arranged, two sliding strips (19) in one group are welded to the lower surface of the partition plate (13) and the upper surface of the partition plate (13), and the positions of the sliding strips (19) and the sliding strips (19) correspond to the positions of the second sliding groove (18) and the sliding strips (19).

6. Electro-hydraulic cinder valve according to claim 2, characterized in that the first runner (17) is welded on one outer face to the pulling plate (9).