CN210150216U

CN210150216U - Sludge feeding device

Info

Publication number: CN210150216U
Application number: CN201920177944.4U
Authority: CN
Inventors: 石东涛; 闫玲玲; 董彬; 陈修启
Original assignee: Qingdao Yikesi Tech Eng Co Ltd
Current assignee: Qingdao Yikesi Tech Eng Co Ltd
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-03-17
Anticipated expiration: 2029-01-31

Abstract

The utility model provides a mud feeder for to the inside transport mud in storage pit, include: the supporting component is fixedly arranged outside the storage pit; the conveying assembly is fixedly arranged outside the storage pit and is provided with: an output end portion; a feeder, the feeder comprising: the material receiving end part is connected with the support assembly and is arranged corresponding to the output end part; the discharge end part is positioned in the middle of the storage pit; wherein, the feeding part is arranged from the material receiving end part to the material discharging end part in a downward inclined manner. The utility model discloses a mud feeder puts to storage pit central point with mud transport, and makes things convenient for the grab bucket to snatch, avoids the storage pit to be destroyed by the grab bucket.

Description

Sludge feeding device

Technical Field

The utility model belongs to the technical field of sludge treatment equipment, especially, relate to a sludge feeding device.

Background

The current sludge treatment feeding procedure is as follows: unloading mud to the mud storage tank in, then throwing the desiccator into with mud through the pump, will carry the mud after the mummification to the mud storage pit through band conveyer or buried scraper conveyor, use the grab bucket to grab mud in to follow-up sludge treatment equipment's the feeder hopper then.

In the prior art, a belt conveyor or a scraper conveyor is arranged at the edge of a storage pit, so that sludge enters the storage pit from the edge of the storage pit after passing through the belt conveyor or the scraper conveyor.

However, the sludge is only accumulated near the wall of the storage pit, so that the grab bucket is easy to touch the wall of the storage pit when grabbing the sludge, and the storage pit is easily broken. However, if the conveyer is extended into the storage pit for feeding, the grab bucket collides with the conveyer, and further difficulty is brought to the use of the grab bucket.

SUMMERY OF THE UTILITY MODEL

Make mud pile up near storing up hole wall and bring the technical problem of difficulty for snatching of grab bucket during to output among the prior art, the utility model provides a mud feeder carries mud to storing up hole central point and puts, and makes things convenient for the grab bucket to snatch, avoids storing up hole and conveyer to be destroyed by the grab bucket.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sludge feeder for feeding sludge to the interior of a storage pit, comprising:

the supporting component is fixedly arranged outside the storage pit;

a conveyor assembly disposed outside of the storage pit, the conveyor assembly having:

an output end portion;

a feeder, the feeder comprising:

the material receiving end part is connected with the support assembly and is arranged corresponding to the output end part;

the discharge end part is positioned in the middle of the storage pit;

wherein, the feeding part is arranged from the material receiving end part to the material discharging end part in a downward inclined manner.

Furthermore, the edge positions of two sides of the feeding piece along the sludge conveying direction are higher than the central position.

Further, the cross section of the feeding piece is arc-shaped with the middle part downward.

The material feeding device comprises a support assembly, and is characterized by further comprising a winding device, wherein the winding device is connected to the support assembly and provided with a traction belt, the traction belt is connected with the material feeding piece, and the material receiving end part is rotatably connected with the support assembly.

Further, the device also comprises a rotating shaft; the support component is provided with a support hole; the feeding piece is provided with a rotating hole, the rotating shaft is matched with the rotating hole, and the rotating shaft penetrates through the rotating hole and then is inserted into the supporting hole.

Furthermore, the number of the supporting assemblies is two, and the two supporting assemblies are arranged on two sides of the feeding piece.

Further, the support assembly comprises a vertical support and a horizontal support, and the vertical support is connected with the horizontal support; the vertical supporting piece is vertically arranged and is connected with the hoisting device; the horizontal supporting piece is horizontally arranged and is rotatably connected with the material receiving end part.

Furthermore, the supporting component is further provided with a limiting part, and the limiting part is located below the feeding part.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model provides a mud feeder, conveying component include the feeding piece, and the feeding piece has the output tip that connects material tip and ejection of compact tip, connects the material tip to correspond conveying component, and ejection of compact tip is located the middle part in storage pit. When the sludge feeding device works, sludge is conveyed to the material receiving end part of the feeding piece by the conveying assembly and is further conveyed to the material discharging end part, so that the sludge falls into the middle part of the storage pit. Further, when the sludge feeding device does not work, the feeding piece is folded, the grab bucket grabs the sludge from the middle of the storage pit, the storage pit is prevented from being broken by the grab bucket, and the grab bucket is convenient to use.

2. The utility model provides a mud feeder, feeder set up to the border position and are higher than central point and put, especially set up to the decurrent arc in center. When carrying mud, because feeding spare border position is higher, block mud, prevent among the transportation process mud from the edge of feeding spare dropping, ensure that mud carries to the storage pit middle part position.

Drawings

FIG. 1 is a schematic view of the whole side view of the sludge feeding device in this embodiment;

FIG. 2 is a schematic view of the sludge feeder shown in FIG. 1 in a side view;

FIG. 3 is a schematic top view of FIG. 1;

FIG. 4 is a top view of FIG. 2;

FIG. 5 is a schematic view of the structure of the feeding member of FIG. 1;

FIG. 6 is a side view of the support assembly of FIG. 1;

FIG. 7 is a schematic top view of the support assembly of FIG. 1;

FIG. 8 is a schematic cross-sectional view of a feeder modified from that of FIG. 5.

Detailed Description

The technical solution in the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings. It is obvious that the described embodiments are only some embodiments, not all embodiments, of the general solution of the present invention. All other embodiments, which can be derived by a person skilled in the art based on the general idea of the invention, fall within the scope of protection of the invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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; 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.

Piling up the technical problem that snatchs the difficulty at near storage pit wall grab bucket among the prior art, the utility model provides a mud feeder carries mud to storage pit central point and puts, and makes things convenient for the grab bucket to snatch, avoids the storage pit to be destroyed by the grab bucket.

The technical solution of the present invention will be described in detail with reference to the specific embodiments and the accompanying drawings.

Referring to fig. 1, the present embodiment is a sludge feeding device for feeding sludge into the interior of a storage pit 5, comprising:

the supporting component 1 is fixedly arranged outside the storage pit 5;

a conveying assembly 2, the conveying assembly 2 is arranged outside the storage pit 5, and the conveying assembly 2 is provided with:

an output end portion 21;

a feeder 3, the feeder 3 comprising:

the material receiving end part 31, the material receiving end part 31 is connected with the support component 1, and the material receiving end part 31 is arranged corresponding to the output end part 21;

a discharge end portion 32, the discharge end portion 32 being located in the middle of the storage pit 5;

wherein, the feeding piece 3 is arranged from the receiving end part 31 to the discharging end part 32 in a downward inclined way.

The sludge feeding device provided by the embodiment is arranged at the edge of the storage pit 5. Conveying assembly 2 sets up in storage pit 5 border position, and mud is transmitted to the material end 31 that connects of feeder 3 via output end 21 of conveying assembly 2, then is carried to the ejection of compact end 32 of feeder 3, and then falls into storage pit 5 middle part. Further, when the grab bucket starts to work, the grab bucket grabs the sludge located at the center of the storage pit 5, so that the operation of the grab bucket is facilitated, and meanwhile, the damage of the grab bucket to the storage pit 5 is avoided.

Further for solving the problem that mud drops from feeder 3 both sides in transportation process, this embodiment improves feeder 3, and feeder 3 is higher than central point along the ascending both sides edge position in mud direction of delivery. When carrying mud, because 3 both sides of feeder are blockked mud to prevent that mud from dropping from the both sides limit of feeder 3, ensure that mud carries to 5 middle parts positions in storage pit.

Referring to fig. 8, in order to further facilitate the sliding of the sludge on the feeding member 3 along the sludge conveying direction, the cross section of the feeding member 3 is further configured to be arc-shaped with a downward middle part.

Referring to the attached drawings 1 to 4, further, in order to solve the technical problem that when the feeding member 3 conveys sludge to the middle of the storage pit 5, the feeding member 3 extends too long towards the middle of the storage pit 5, so that interference is generated between the feeding member and the grab bucket, and the grab bucket is prevented from grabbing sludge, the sludge feeding device provided by the embodiment further comprises a hoisting device 4, the hoisting device 4 is connected to the supporting assembly 1, the hoisting device 4 is provided with a traction belt 41, the traction belt 41 is connected with the feeding member 3, and the material receiving end portion 31 is rotatably connected with the supporting assembly 1. The winding device 4 may be a manual winding machine, an electric winding machine, or a hydraulic winding machine. The traction belt 41 of the winding device 4 can be extended and retracted. When sludge is conveyed, the traction belt 41 of the winding device 4 extends, and then the feeding piece 3 rotates downwards around the rotary joint of the supporting component 1 under the action of gravity until the discharge end part 32 of the feeding piece 2 is positioned in the middle of the storage pit 5. Further, the sludge is conveyed by the conveyor 5 to a middle position of the pit 5 through the feeding member 3. After the sludge is conveyed, the traction belt 41 of the winding device 4 retracts, and the feeding piece 3 rotates upwards around the rotary connection part with the support component 1 under the action of the tension of the traction belt 41 until the feeding piece 2 moves to a position far away from the upper part of the storage pit 5. And then the grab bucket begins work, has prevented the interference of feed spare 3 with the grab bucket, makes things convenient for the snatching work of grab bucket.

The support assembly 1 is rotatably connected to the discharge end 32 of the feed member 3, and the rotatable connection may be an articulated connection, a bearing connection, a gear connection, a threaded connection or other connection that enables rotation. In order to facilitate the assembly and adjustment of the sludge feeding device provided by the embodiment and improve the stability of the rotary connection, the embodiment prefers shaft connection. Referring to fig. 1 to 4, the present embodiment further includes a rotation shaft 34; support assembly 1 is provided with support hole 121, and feeder 3 is provided with rotatory hole 33 near support assembly 1 one end, and rotatory hole 33 cooperatees with rotation axis 34, and rotation axis 34 passes rotation hole 33 and inserts in support hole 121.

Referring to fig. 1 and 2, in order to further improve the support stability of the support assembly 1 to the feeding member 3, the support assemblies 1 of the present embodiment are provided with two, and the two support assemblies 1 are oppositely arranged at two sides of the feeding member 3.

With reference to fig. 1 and 2, to further facilitate the assembly and adjustment of the feeding member 3, the support assembly 1 comprises a vertical support member 11 and a horizontal support member 12, the vertical support member 11 being connected to the horizontal support member 12; the vertical support piece 11 is vertically arranged, and the vertical support piece 11 is connected with the hoisting device 4; the horizontal supporting piece 12 is horizontally arranged, and the horizontal supporting piece 12 is rotatably connected with the material receiving end part 31. The height of the vertical support 11 is adjusted to adjust the position of the winding means 4. Further, in order to limit the position of the downward movement of the feeding member 3, the position of the discharging end 32 of the feeding member 3 is located above the middle of the storage pit 5, so as to avoid the technical problem that the position of the discharging end 32 is deviated due to the reduction of the control precision of the length of the traction rope 41 of the winding device 4 in long-term use, the embodiment is further provided with a limiting member 122, and the limiting member 122 is arranged on the horizontal support member 12 and located below the feeding member 3. When the feeding member 3 moves downward, the lower surface of the feeding member 3 contacts with the limiting member 122 to limit the moving position of the feeding member 3, so that the discharge port of the feeding member 3 is always located at the upper position of the middle part of the storage pit 5.

To facilitate understanding of the technical solution of the present embodiment, the following describes the movement process of the present embodiment in detail:

the sludge feeding device provided by the embodiment is arranged at the edge of the storage pit 5, and the conveying assembly 2 is arranged at the edge of the storage pit 5. During operation, when carrying mud to storage pit 5 promptly, the material receiving end portion 31 of feeder 3 is connected with conveying assembly 2's output end portion 21, and the traction belt 41 extension of hoisting device 4 this moment, and then feeder 3 is under the action of gravity, and support assembly 1 is rotated downwards around rotation axis 34 relatively, contacts with locating part 122, and until the ejection of compact tip 32 of feeder 3 is located storage pit 5 middle part position, mud is carried to feeder 3 by conveyor 2 on, further is carried to storage pit 5 middle part. The non-during-operation, accomplish the mud promptly and carry the back, hoisting device 4's traction belt 41 withdrawal, and then for material 3 under traction belt 41's pulling force effect, wind rotation axis 34 relative supporting component 1 upwards rotation, move to keeping away from storage pit 5 top position until pay-off 2, then, the grab bucket begins work, the grab bucket snatchs the mud that is located storage pit 5 middle part position, the interference of material 3 with the grab bucket has been avoided, the operation of snatching of grab bucket has been made things convenient for, the destruction of grab bucket to storage pit 5 hole wall has also been avoided simultaneously.

Claims

1. A sludge feeding device for conveying sludge to the interior of a storage pit, comprising:

the supporting component is fixedly arranged outside the storage pit;

an output end portion;

a feeder, the feeder comprising:

the discharge end part is positioned in the middle of the storage pit;

2. The sludge feeding device of claim 1, wherein: the edge positions of the two sides of the feeding piece along the sludge conveying direction are higher than the central position.

3. A sludge feeding device according to claim 2, characterized in that: the cross section of the feeding piece is arc-shaped with the middle part downward.

4. The sludge feeding device of claim 1, wherein: the material feeding device is characterized by further comprising a hoisting device, the hoisting device is connected to the supporting assembly and provided with a traction belt, the traction belt is connected with the material feeding piece, and the material receiving end is rotatably connected with the supporting assembly.

5. A sludge feeding device according to claim 4, characterized in that: also includes a rotating shaft; the support component is provided with a support hole; the feeding piece is provided with a rotating hole, the rotating shaft is matched with the rotating hole, and the rotating shaft penetrates through the rotating hole and then is inserted into the supporting hole.

6. A sludge feeding device according to claim 4, characterized in that: the support assemblies are two, and the two support assemblies are arranged on two sides of the feeding piece.

7. A sludge feeding device according to claim 6, characterized in that: the support assembly comprises a vertical support and a horizontal support, and the vertical support is connected with the horizontal support; the vertical supporting piece is vertically arranged and is connected with the hoisting device; the horizontal supporting piece is horizontally arranged and is rotatably connected with the material receiving end part.

8. The sludge feeding device of claim 1, wherein: the supporting component is further provided with a limiting part, and the limiting part is located below the feeding part.