CN219092928U - Material extracting device - Google Patents
Material extracting device Download PDFInfo
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- CN219092928U CN219092928U CN202223569257.8U CN202223569257U CN219092928U CN 219092928 U CN219092928 U CN 219092928U CN 202223569257 U CN202223569257 U CN 202223569257U CN 219092928 U CN219092928 U CN 219092928U
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- suction pipe
- pipe body
- water injection
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- screw
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses a material extraction device, which comprises a bracket, a coal storage tank and a suction pipe; the coal storage tank is arranged on the bracket and is communicated with the external vacuumizing device, the suction pipe comprises a suction pipe body and a pipe sleeve, one end of the suction pipe body is communicated with the coal storage tank, and the other end of the suction pipe body is used for adsorbing sewage; the pipe sleeve is sleeved on the outer side of the suction pipe body, a water injection space is formed between the pipe sleeve and the suction pipe body, the pipe sleeve is provided with a water injection structure, and the water injection structure is communicated with the water injection space; the side wall of the suction pipe body is provided with a water inlet communicated with the water injection space. The suction pipe in the material extraction device is equipped with suction pipe body and pipe box, and the pipe box is equipped with the water injection structure, lets in clean water to the suction pipe body through the water injection structure, makes clean water get into the inner wall of suction pipe body from the inlet opening, prevents mud adhesion suction pipe body's inner wall and leads to suction pipe body to block up, and then reduces the suction pipe and need dismantle the number of times of wasing and maintenance, improves carriage cleaning efficiency.
Description
Technical Field
The utility model relates to the field of carriage cleaning devices, in particular to a material extracting device.
Background
The freight train transports cargoes such as coal for a long time, and in the carriage cleaning process, the residual coal fragments in the carriage can mix the mud that forms with water, and when the coal fragments are too much, the concentration of mud can become high, leads to the sewage pump to be difficult to work. Moreover, the slurry has certain viscosity, is easy to adhere to the pipe wall of the suction pipe, often needs to be disassembled for cleaning and maintenance, increases the workload of staff, prolongs the cleaning time and leads to lower carriage cleaning efficiency.
Disclosure of Invention
The utility model aims to provide a material extracting device which solves the problem that sewage equipment of the existing clean carriage is easy to be blocked by mud.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a material extraction device, which comprises a bracket, a coal storage tank and a suction pipe; the coal storage tank is arranged on the support, the coal storage tank is communicated with the external vacuumizing device, the suction pipe comprises a suction pipe body and a pipe sleeve, one end of the suction pipe body is communicated with the coal storage tank, and the other end of the suction pipe body is used for adsorbing sewage;
the pipe sleeve is sleeved on the outer side of the suction pipe body, a water injection space is formed between the pipe sleeve and the suction pipe body, the pipe sleeve is provided with a water injection structure, and the water injection structure is communicated with the water injection space; the side wall of the suction pipe body is provided with a water inlet communicated with the water injection space.
In the material extraction device, the water injection structure comprises a water injection port and a baffle, the water injection port is arranged on the side wall of the pipe sleeve, and the baffle is covered on one side of the water injection port, which faces the suction pipe body.
In the material extraction device, the other end of the suction pipe body is communicated with a suction cover, and the caliber of the suction cover gradually decreases along the material extraction direction.
In the material extraction device, the coal storage tank comprises a buffer tank and a conveying device, wherein the buffer tank is arranged at the top of the conveying device and is communicated with the conveying device; the top of the buffer tank is communicated with an external vacuumizing device; one end of the suction pipe body is communicated with the side wall of the buffer tank, and the conveying device is arranged on the support.
In the material extraction device, the conveying device comprises a conveying box, a stirring assembly, a driving piece and a discharge valve;
the top of the conveying box is provided with a feed inlet, and the bottom of the conveying box is provided with a discharge outlet; the conveying box is erected on the bracket, and the buffer tank is arranged at the top of the feeding hole; the discharge valve is arranged at the discharge port;
the stirring assembly is arranged in the conveying box, the driving piece is arranged on the outer side of the conveying box, and the driving end of the driving piece is in driving connection with the stirring assembly.
In the material extraction device, the discharge valve comprises a driving cylinder, a fixing frame and a baffle plate, wherein the fixing frame is arranged at the bottom of the conveying box, and the fixing end of the driving cylinder is arranged at the left side of the fixing frame; an avoidance opening is formed in the right side of the fixing frame, and a guide rail is transversely arranged on the inner wall of the fixing frame; the striker plate passes through the avoidance opening and is assembled with the guide rail in a sliding way;
the movable end of the driving cylinder penetrates through the fixing frame to be connected with the striker plate, and the striker plate is arranged below the discharge hole.
In the material extraction device, the stirring assembly comprises a first screw and a second screw, and the first screw and the second screw are arranged side by side; the left end of the first screw is rotationally assembled with the left inner wall of the conveying box, and the right end of the first screw is rotationally assembled with the right inner wall of the conveying box; the left end of the second screw is rotationally assembled with the left inner wall of the conveying box, and the right end of the second screw is rotationally assembled with the right inner wall of the conveying box; the left ends of the first screw rod and the second screw rod are assembled with the driving piece in a driving way.
One technical scheme of the utility model has the following beneficial effects:
the suction pipe in the material extraction device is equipped with suction pipe body and pipe box, and the pipe box is equipped with the water injection structure, lets in clean water through the water injection space between water injection structure to pipe box and the suction pipe body, makes clean water get into the inner wall of suction pipe body from the inlet opening to reduce the concentration of mud, prevent mud adhesion suction pipe body's inner wall and lead to suction pipe body to block up, and then reduced the suction pipe and need dismantle the number of times of wasing and maintaining, reduce staff's work load, practiced thrift the time of dismantling wasing and maintaining, improve carriage cleaning efficiency.
Drawings
FIG. 1 is a schematic diagram of one embodiment of the present utility model;
FIG. 2 is a schematic view showing the internal structure of a conveying apparatus according to one embodiment of the present utility model;
FIG. 3 is a schematic view of the structure of the discharge valve in one embodiment of the present utility model;
figure 4 is a schematic cross-sectional view of a suction tube in one embodiment of the present utility model;
FIG. 5 is a schematic illustration of the construction of a shroud in one embodiment of the present utility model;
in the accompanying drawings: a bracket 1, a coal storage tank 2 and a suction pipe 3;
a buffer tank 21 and a conveying device 22; a suction tube body 31, a tube sleeve 32, and a suction hood 33;
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "lateral," "upper," "lower," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 5, the present utility model provides a material extracting device, which comprises a bracket 1, a coal storage tank 2 and a suction pipe 3; the coal storage tank 2 is arranged on the support 1, the coal storage tank 2 is communicated with an external vacuumizing device, the suction pipe 3 comprises a suction pipe body 31 and a pipe sleeve 32, one end of the suction pipe body 31 is communicated with the coal storage tank 2, and the other end of the suction pipe body 31 is used for adsorbing sewage;
the pipe sleeve 32 is sleeved on the outer side of the suction pipe body 31, a water injection space 312 is formed between the pipe sleeve 32 and the suction pipe body 31, the pipe sleeve 32 is provided with a water injection structure, and the water injection structure is communicated with the water injection space 312; the side wall of the suction pipe body 31 is provided with a water inlet hole 311 communicated with a water injection space 312.
The suction pipe 3 in the material extraction device is provided with the suction pipe body 31 and the pipe sleeve 32, the pipe sleeve 32 is provided with a water injection structure, cleaning water is introduced into the water injection space 312 between the pipe sleeve 32 and the suction pipe body 31 through the water injection structure, and the cleaning water enters the inner wall of the suction pipe body 31 from the water inlet 311, so that the concentration of mud is reduced, the mud is prevented from adhering to the inner wall of the suction pipe body 31 to cause the blockage of the suction pipe body 31, the times that the suction pipe 3 needs to be disassembled for cleaning and maintenance are further reduced, the workload of workers is reduced, the time for disassembling for cleaning and maintenance is saved, and the carriage cleaning efficiency is improved.
The coal storage tank 2 is communicated with an external vacuumizing device, and the negative pressure provided by the external vacuumizing device enables the vacuumizing tube 3 to obtain enough suction force to suck sewage and slurry. Sewage and sludge enter the coal storage tank 2 along the suction pipe 3, and the sludge is temporarily stored in the coal storage tank 2. The bracket 1 plays a role of supporting the coal storage tank 2.
During the sewage extraction process, a worker introduces clean water into the water injection space 312 through the water injection structure, so that the clean water enters the water injection space 312; subsequently, since the suction pipe body 31 has a large suction force, the cleaning water enters into the suction pipe body 31 through the water inlet 311; after the cleaning water enters the suction pipe body 31, the cleaning water is mixed with the mud adhered to the inner wall of the suction pipe body 31, and the concentration of the mud is reduced, so that the viscosity of the mud is reduced, the mud is prevented from adhering to the inner wall of the suction pipe body 31, and the purpose of preventing the suction pipe 3 from being blocked is achieved.
Specifically, the water injection structure includes a water injection port 321 and a baffle 322, the water injection port 321 is disposed on a side wall of the shroud 32, and the baffle 322 is covered on one side of the water injection port 321 facing the suction pipe body 31.
Since the suction pipe body 31 has a large suction force, air is easy to enter the water injection space 312 through the water injection port 321, and then, air enters the suction pipe body 31 through the water injection port 311 again, so that the negative pressure in the suction pipe body 31 is reduced, and the sewage suction capacity of the suction pipe 3 is reduced. With the above structure, the baffle 322 is blocked at the water filling port 321 towards one side of the suction pipe body 31, and clean water flows into the water filling space 312 from two sides of the baffle 322, so that the suction pipe body 31 is prevented from directly filling a large amount of air through the water filling port 321, and the problem of suction reduction of the suction pipe 3 is avoided.
Preferably, the other end of the suction pipe body 31 is communicated with a suction cover 33, and the caliber of the suction cover 33 gradually decreases along the direction of material extraction.
With the above structure, the suction range of the suction pipe 3 can be increased, the cleaning efficiency can be improved, the caliber of the suction cover 33 is gradually reduced along the material extraction direction, and the suction cover 33 is funnel-shaped, and the upper end of the suction cover 33 is matched with the other end of the suction pipe 3.
Specifically, the coal storage tank 2 includes a buffer tank 21 and a conveying device 22, the buffer tank 21 is disposed on top of the conveying device 22, and the buffer tank 21 is communicated with the conveying device 22; the top of the buffer tank 21 is communicated with an external vacuumizing device; one end of the suction pipe body 31 is communicated with the side wall of the buffer tank 21, and the conveying device 22 is erected on the bracket 1.
The buffer tank 21 is used for temporarily storing sewage, the conveying device 22 is used for treating mud in the sewage and discharging the mud, the top of the buffer tank 21 is communicated with an external vacuumizing device, and the negative pressure provided by the external vacuumizing device enables the suction pipe 3 to obtain enough suction force to suck the sewage and the mud. Sewage and sludge enter the coal storage tank 2 along the suction pipe 3, and the sludge is temporarily stored in the coal storage tank 2. After standing, the sewage can continue to be pumped through the external pipe, while the slurry is deposited in the conveyor 22, and the slurry is treated by the conveyor 22.
Further, the conveying device 22 comprises a conveying box 221, a stirring assembly 222, a driving piece 223 and a discharge valve 224;
a feed inlet is formed in the top of the conveying box 221, and a discharge outlet 2211 is formed in the bottom of the conveying box 221; the conveying box 221 is erected on the bracket 1, and the buffer tank 21 is arranged at the top of the feeding hole; the discharge valve 224 is disposed at the discharge port 2211;
the stirring assembly 222 is disposed in the conveying box 221, the driving member 223 is disposed on the outer side of the conveying box 221, and the driving end of the driving member 223 is in driving connection with the stirring assembly 222.
The transport box 221 is used to provide space for storing slurry. The driving member 223 is a conventional gear motor for determining the stirring assembly 222, so that the stirring assembly 222 performs stirring treatment on the slurry. When the stirring is completed, the discharge valve 224 is opened to allow the treated slurry to flow out of the discharge port 2211, and the slurry is collected and recovered by a worker. By adopting the structure, sewage and slurry are separated, and the slurry is stirred, so that the slurry is convenient for workers to collect and process.
Further, the discharge valve 224 includes a driving cylinder 2241, a fixing frame 2242, and a baffle 2243, the fixing frame 2242 is disposed at the bottom of the conveying box 221, and a fixed end of the driving cylinder 2241 is disposed at the left side of the fixing frame 2242; an avoidance opening is formed in the right side of the fixing frame 2242, and a guide rail 2244 is transversely arranged on the inner wall of the fixing frame 2242; the striker plate 2243 passes through the avoidance port and is slidably assembled with the guide rail 2244;
the movable end of the driving cylinder 2241 passes through the fixing frame 2242 and is connected with the material blocking plate 2243, and the material blocking plate 2243 is disposed below the material outlet 2211.
The driving cylinder 2241 is used for driving the striker plate 2243 to slide along the guide rail 2244, the striker plate 2243 is arranged below the discharge port 2211, and the action of opening or closing the discharge port 2211 is realized through the cooperation of the driving cylinder 2241 and the striker plate 2243.
When the driving end of the driving cylinder 2241 is retracted, the stop plate 2243 is driven to move to the side close to the driving cylinder 2241, so that the stop plate 2243 cannot be completely blocked under the discharge port 2211, and mud flows out from a gap between the discharge port 2211 and the stop plate 2243. As the dam 2243 moves toward the driving cylinder 2241, the gap between the discharge port 2211 and the dam 2243 becomes larger until the dam 2243 cannot block the discharge port 2211, and the discharge port 2211 is completely opened. When the driving end of the driving cylinder 2241 extends, the stop plate 2243 is driven to move to a side far away from the driving cylinder 2241, so that the stop plate 2243 gradually blocks under the discharge port 2211 until the stop plate 2243 completely blocks under the discharge port 2211, and mud cannot flow out from the discharge port 2211.
By adopting the structure, the device has simple structure and easy operation, can control the opening or closing of the discharge port 2211 by controlling the extension or retraction of the movable end of the driving cylinder 2241, and can also change the discharge caliber of the discharge port 2211 in the opening state, thereby controlling the speed of slurry outflow.
Specifically, the stirring assembly 222 includes a first screw 2221 and a second screw 2222, the first screw 2221 and the second screw 2222 being disposed side-by-side; the left end of the first screw 2221 is rotatably assembled with the left inner wall of the conveying box 221, and the right end of the first screw 2221 is rotatably assembled with the right inner wall of the conveying box 221; the left end of the second screw 2222 is rotatably assembled with the left inner wall of the transport box 221, and the right end of the second screw 2222 is rotatably assembled with the right inner wall of the transport box 221; left ends of the first and second screws 2221 and 2222 are each drive-fitted with the driver 223.
By adopting the structure, the slurry stirring is realized through the cooperation of the first screw 2221 and the second screw 2222, the structure is simple, the operation is easy, and the stirring is more uniform. The left ends of the first and second screws 2221 and 2222 are both drive-fitted with the driving member 223, so that the driving member 223 can drive the first and second screws 2221 and 2222 to rotate.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will occur to those skilled in the art from consideration of this specification without the exercise of inventive faculty, and such equivalent modifications and alternatives are intended to be included within the scope of the utility model as defined in the claims.
Claims (7)
1. The material extraction device is characterized by comprising a bracket, a coal storage tank and a suction pipe; the coal storage tank is arranged on the support, the coal storage tank is communicated with the external vacuumizing device, the suction pipe comprises a suction pipe body and a pipe sleeve, one end of the suction pipe body is communicated with the coal storage tank, and the other end of the suction pipe body is used for adsorbing sewage;
the pipe sleeve is sleeved on the outer side of the suction pipe body, a water injection space is formed between the pipe sleeve and the suction pipe body, the pipe sleeve is provided with a water injection structure, and the water injection structure is communicated with the water injection space; the side wall of the suction pipe body is provided with a water inlet communicated with the water injection space.
2. The material extraction device of claim 1, wherein the water injection structure comprises a water injection port and a baffle, the water injection port is disposed on a side wall of the tube sleeve, and the baffle is covered on a side of the water injection port facing the suction tube body.
3. A material extraction device according to claim 1, wherein the other end of the suction pipe body is connected to a suction hood, and the aperture of the suction hood is gradually reduced along the direction of material extraction.
4. The material extraction device according to claim 1, wherein the coal storage tank comprises a buffer tank and a conveying device, the buffer tank is arranged at the top of the conveying device, and the buffer tank is communicated with the conveying device; the top of the buffer tank is communicated with an external vacuumizing device; one end of the suction pipe body is communicated with the side wall of the buffer tank, and the conveying device is arranged on the support.
5. The material extraction apparatus of claim 4, wherein the conveyor comprises a conveyor box, a stirring assembly, a drive member, and a discharge valve;
the top of the conveying box is provided with a feed inlet, and the bottom of the conveying box is provided with a discharge outlet; the conveying box is erected on the bracket, and the buffer tank is arranged at the top of the feeding hole; the discharge valve is arranged at the discharge port;
the stirring assembly is arranged in the conveying box, the driving piece is arranged on the outer side of the conveying box, and the driving end of the driving piece is in driving connection with the stirring assembly.
6. The material extraction device according to claim 5, wherein the discharge valve comprises a driving cylinder, a fixing frame and a baffle plate, the fixing frame is arranged at the bottom of the conveying box, and the fixing end of the driving cylinder is arranged at the left side of the fixing frame; an avoidance opening is formed in the right side of the fixing frame, and a guide rail is transversely arranged on the inner wall of the fixing frame; the striker plate passes through the avoidance opening and is assembled with the guide rail in a sliding way;
the movable end of the driving cylinder penetrates through the fixing frame to be connected with the striker plate, and the striker plate is arranged below the discharge hole.
7. The material extraction apparatus of claim 5, wherein the agitation assembly comprises a first screw and a second screw, the first screw and the second screw being disposed side-by-side; the left end of the first screw is rotationally assembled with the left inner wall of the conveying box, and the right end of the first screw is rotationally assembled with the right inner wall of the conveying box; the left end of the second screw is rotationally assembled with the left inner wall of the conveying box, and the right end of the second screw is rotationally assembled with the right inner wall of the conveying box; the left ends of the first screw rod and the second screw rod are assembled with the driving piece in a driving way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223569257.8U CN219092928U (en) | 2022-12-30 | 2022-12-30 | Material extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223569257.8U CN219092928U (en) | 2022-12-30 | 2022-12-30 | Material extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219092928U true CN219092928U (en) | 2023-05-30 |
Family
ID=86457702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223569257.8U Active CN219092928U (en) | 2022-12-30 | 2022-12-30 | Material extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219092928U (en) |
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2022
- 2022-12-30 CN CN202223569257.8U patent/CN219092928U/en active Active
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