CN110745582A - Blanking device is separated to gate crushed aggregates formula - Google Patents
Blanking device is separated to gate crushed aggregates formula Download PDFInfo
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- CN110745582A CN110745582A CN201911048408.5A CN201911048408A CN110745582A CN 110745582 A CN110745582 A CN 110745582A CN 201911048408 A CN201911048408 A CN 201911048408A CN 110745582 A CN110745582 A CN 110745582A
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- gate
- cavity
- material pushing
- driving
- separating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/14—Pulverising loaded or unloaded materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
A gate crushed aggregate type separating and discharging device comprises a control system, and a discharging hopper system, a pneumatic gate system, a separating wheel system and a temporary material pushing system which are electrically connected with the control system. The lower hopper system is used for receiving materials conveyed by the upper feeding system and transmitting the materials to the material processing and conveying system through the lower separating wheel system. The pneumatic gate system is transversely installed on the blanking hopper system, and when the blanking is influenced by blocky materials in the blanking hopper system, the pneumatic gate system is used for crushing the blocky materials, so that the normal detailed sliding of the materials is ensured. The temporary material pushing system is transversely arranged at the rear side below the separating wheel system, and after the blocky materials in the lower hopper system are crushed by the pneumatic gate system, the accumulation and falling phenomena of the materials are avoided; after the materials are crushed, the temporary material pushing system is used for accelerating the transfer of the materials below the separating wheel system and preventing the materials from being stacked below the separating wheel system.
Description
Technical Field
The invention relates to the technical field of material transfer for cement production, in particular to a gate crushed aggregate type separating and blanking device.
Background
In the cement production process, the separating wheel is one of important devices for realizing material transfer. Because the material for cement manufacture has certain viscidity, consequently under the condition of a bit, the material can demonstrate the bold and describe, is unfavorable for the transport of material. In the prior art, a door and a window are usually arranged on a blanking cavity above a separation wheel, and when materials are piled up, the door and the window are opened and smashed by using a hard stick. However, this is inefficient, time consuming, labor intensive, and inefficient.
Disclosure of Invention
The invention aims to provide a gate crushed aggregate type separating and blanking device which is used for solving the technical problem of conveying raw materials in the cement production process.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a gate crushed aggregate type separating and discharging device comprises a control system, a discharging hopper system, a pneumatic gate system and a separating wheel system, wherein the discharging hopper system, the pneumatic gate system and the separating wheel system are electrically connected with the control system; the blanking hopper system comprises a blanking cavity, the pneumatic gate system comprises a gate cavity, a gate driving mechanism and a gate crushing mechanism, and the separating wheel system comprises a separating cavity and a separating wheel;
the gate cavity is transversely communicated with and arranged on one side of the blanking cavity; the gate driving mechanism comprises a gate driving hydraulic cylinder and a gate driving guide frame, the gate driving guide frame is arranged on the side of the gate cavity, and the gate driving hydraulic cylinder is arranged at the rear end of the gate cavity; the gate crushing mechanism comprises a crushing driving frame, a crushing driving motor, a crushing driving cutter wheel and a crushing tip cone, and the outer end of the crushing driving frame is arranged on the gate driving guide frame in an internal-external sliding mode through a crushing guide cylinder; the power output end of the gate driving hydraulic cylinder is connected with the rear end of the crushing driving frame, the crushing driving motor is arranged at the front end of the crushing driving frame, and the crushing driving knife wheel is arranged on the power output shaft at the front end of the crushing driving motor;
the upper end of the partition cavity is communicated with the lower end of the blanking cavity, and the partition wheel is rotatably arranged in the partition cavity.
Preferably, the gate crushing mechanism further comprises a pressure sensor, a first connecting pin shaft, a second connecting pin cylinder and a spring, the first connecting pin shaft is arranged at the power output end of the gate driving hydraulic cylinder, the second connecting pin cylinder is arranged at the rear end of the gate driving guide frame, and the front end of the first connecting pin shaft is inserted into the second connecting pin cylinder and is connected with the inner end of the second connecting pin cylinder through the spring; the pressure sensor is arranged between the spring and the inner end of the second connecting pin barrel;
a material detection switch is arranged at the upper part in the blanking cavity; one side of the discharging cavity is provided with a discharging window, and a discharging door is arranged on the discharging window and can be opened and closed.
Preferably, the lower end of the separation cavity is communicated with a widening cavity, and the cross section of the widening cavity is larger than that of a feeding port at the upper end of the separation cavity.
Preferably, the separating wheel system further comprises a leakage-proof tile, and the leakage-proof tile is arranged on the inner wall of the separating cavity and is positioned above the shaft cavity.
Preferably, the lower end of the coupling cavity at the outer end of the separating wheel is provided with a discharge port.
Preferably, an inclined baffle is arranged outside the discharge opening.
Preferably, a temporary material pushing system is arranged on the outer side below the widening cavity, and the temporary material pushing system comprises a material pushing driving cavity, a material pushing rod, a first material pushing plate, a second material pushing plate, a material pushing connecting rod, a material plate driving oil cylinder and a material pushing oil cylinder;
the pushing driving cavity is arranged at the rear side of the widening cavity, and the pushing rod can be arranged in the widening cavity in an internal and external moving mode; the pushing oil cylinder is arranged on the outer side of the rear part of the widening cavity, and the power end of the pushing oil cylinder is connected with the outer end of the pushing rod; the first material pushing plate and the second material pushing plate are respectively arranged on two sides of the inner end of the material pushing rod, and the inner side ends of the first material pushing plate and the second material pushing plate are respectively hinged with the inner end of the material pushing rod; the material pushing driving oil cylinder is positioned in the material pushing driving cavity and is arranged on the material pushing rod; the power output end of the material plate driving oil cylinder is hinged with the outer end sides of the first material pushing plate and the second material pushing plate through the material pushing connecting rod respectively.
The effect provided in the summary of the invention is only the effect of the embodiment, not all the effects of the invention, and one of the above technical solutions has the following advantages or beneficial effects:
1. according to the technical scheme, the material can be smoothly transferred, and the blockage and accumulation of the material are prevented.
2. When the material detection switch at the upper end of the blanking cavity detects that materials are stacked, the pneumatic gate system can timely crush the stacked blocky materials
3. When the material block in the blanking cavity is large or hard, the pneumatic gate system can not break the block material, the discharge door can be opened, and the material block is smashed or directly taken out by an external auxiliary tool.
4. The separating wheel system is used for pushing materials to be transferred downwards and can prevent more materials from entering the shaft cavity to influence the rotation of the separating wheel.
5. After the upper materials are crushed, the temporary material pushing system is used for accelerating the transfer of the materials below the separating wheel system and preventing the materials from being stacked below the separating wheel system.
Drawings
FIG. 1 is a schematic side view of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the fit relationship between the hopper system and the pneumatic lock system according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is an enlarged view of a portion of FIG. 4 at C;
FIG. 6 is a schematic cross-sectional view of the divider wheel system of the present invention;
FIG. 7 is a schematic cross-sectional view of the mating relationship between the temporary pushing system and the widening cavity in an embodiment of the present invention;
in the figure: 1. a blanking cavity; 2. a discharge window; 3. a material detection switch; 4. a gate cavity; 5. a gate driving hydraulic cylinder; 6. the gate drives the guide frame; 7. a crushing driving frame; 8. a pressure sensor; 9. a first connecting pin shaft; 10. a second connecting pin barrel; 11. a spring; 12. a crushing drive motor; 13. crushing and driving a cutter wheel; 14. crushing a tip cone; 15. a crushing guide cylinder; 16. separating the cavities; 17. a divider wheel; 18. a split motor; 19. leak-proof tiles; 20. widening the cavity; 21. a shaft cavity; 22. a divided drive shaft; 23. a discharge outlet; 24. a baffle plate; 25. a pusher drive chamber; 26. a material pushing rod; 27. a first pusher plate; 28. a second pusher plate; 29. a material pushing connecting rod; 30. the material plate drives the oil cylinder; 31. and a material pushing oil cylinder.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and techniques are omitted so as to not unnecessarily limit the invention.
As shown in fig. 1 to 7, a gate crushed aggregate type separating and blanking device comprises a control system, and a blanking hopper system, a pneumatic gate system, a separating wheel system and a temporary material pushing system which are electrically connected with the control system. The lower hopper system is used for receiving materials conveyed by the upper feeding system and transmitting the materials to the material processing and conveying system through the lower separating wheel system. The pneumatic gate system is transversely installed on the blanking hopper system, and when the blanking is influenced by blocky materials in the blanking hopper system, the pneumatic gate system is used for crushing the blocky materials, so that the normal detailed sliding of the materials is ensured. The temporary material pushing system is transversely arranged at the rear side below the separating wheel system, and after the blocky materials in the lower hopper system are crushed by the pneumatic gate system, the accumulation and falling phenomena of the materials are avoided; after the materials are crushed, the temporary material pushing system is used for accelerating the transfer of the materials below the separating wheel system and preventing the materials from being stacked below the separating wheel system.
The blanking hopper system comprises a blanking cavity 1, a discharging window 2 and a material detection switch 3, wherein the blanking cavity 1 is of a conical cavity structure, the discharging window 2 is arranged on one side of the blanking cavity 1, and a discharging door is arranged on the discharging window 2 and can be opened and closed. When the material block in the material discharging cavity 1 is large or hard, the material discharging door can be opened under the condition that the pneumatic gate system cannot break the block material, and the material block is smashed or directly taken out by an external auxiliary tool. The material detection switch 3 is arranged at the upper part in the blanking cavity 1, and when the material accumulation exceeds a certain time, the material detection switch 3 sends a signal to the control system to open the pneumatic gate system. The pneumatic gate system comprises a gate cavity 4, a gate driving mechanism and a gate crushing mechanism. The gate cavity 4 is transversely arranged on one side of the blanking cavity 1 and is communicated with the blanking cavity 1. The gate driving mechanism comprises a gate driving hydraulic cylinder 5 (a displacement sensor oil cylinder is arranged inside) and a gate driving guide frame 6; the gate driving guide frame 6 is arranged at two sides in the gate cavity 4, and the gate driving hydraulic cylinder 5 is arranged at the rear end in the gate cavity 4. The gate crushing mechanism comprises a crushing driving frame 7, a pressure sensor 8, a first connecting pin shaft 9, a second connecting pin barrel 10, a spring 11, a crushing driving motor 12, a crushing driving cutter wheel 13 and a crushing tip cone 14. The outer end of the crushing driving frame 7 is circumferentially provided with a crushing guide cylinder 15, and the crushing guide cylinder 15 can be arranged on the gate driving guide frame 6 in an inner-outer sliding mode. The first connecting pin shaft 9 is arranged at the power output end of the gate driving hydraulic cylinder 5, and the second connecting pin cylinder 10 is arranged at the rear end of the gate driving guide frame 6; the front end of the first connecting pin shaft 9 is inserted into the second connecting pin cylinder 10 and is connected with the inner end of the second connecting pin cylinder 10 through a spring 11; the pressure sensor 8 is arranged between the spring 11 and the inner end of the second connecting pin cylinder 10. The crushing driving motor 12 is arranged at the front end of the crushing driving frame 7, and the crushing driving knife flywheel 13 is arranged on a power output shaft at the front end of the crushing driving motor 12; a plurality of blades with different lengths are arranged on the circumferential direction of the crushing driving cutter wheel 13; a crushing tip cone 14 is provided at the front end of the crushing driving cutter wheel 13. When the material block is crushed, the material block is firstly crushed by the crushing tip cone 14 pressing against the material block, and then the material small block is crushed by the driving knife wheel. If the pressure value received by the pressure sensor 8 exceeds a certain range, the material block is proved to be too hard, then an alarm of the control system gives an alarm to prompt a worker to open the discharging door for operation.
The separating wheel system comprises a separating cavity 16, a separating wheel 17, a separating motor 18, a leakage-proof tile 19 and a widening cavity 20. An upper end feeding port of the separation cavity 16 is communicated with the lower end of the blanking cavity 1, and a widening cavity 20 is communicated with a lower end discharging port of the separation cavity 16; the cross section of the widening cavity 20 is larger than that of the feeding opening at the upper end of the separation cavity 16, so that materials can be discharged in time. Two side end walls of the separation cavity 16 are provided with shaft cavities 21, and separation driving shafts 22 are rotatably arranged in the shaft cavities 21 through bearings. The separating wheel 17 is positioned in the separating cavity 16 and is arranged on a separating driving shaft 22, and the separating wheel 17 and the separating driving shaft 22 are coaxially arranged. A coupling cavity 21 is arranged outside the separation cavity 16, and a coupling is arranged in the coupling cavity 21; the rotational power output of the partition motor 18 is connected to the power input of the partition drive shaft 22 by means of said coupling.
The leak-proof tile 19 is arranged on the inner wall of the separation cavity 16 and is positioned above the shaft cavity 21. Thus, when the separating wheel 17 rotates to drive the material, more material can be prevented from falling to the shaft cavity 21, so that the finer material is scattered outwards through the shaft cavity 21. The lower extreme of shaft coupling chamber 21 is equipped with bin outlet 23, even there is a small amount of materials to let out through shaft coupling chamber 21, also can in time discharge through bin outlet 23, can not accumulate in the bearing department. An inclined baffle plate 24 is arranged on the outer side of the discharge opening 23, and the baffle plate 24 can guide the materials discharged from the discharge opening 23 to a material processing and conveying system.
The temporary pushing system is transversely arranged at the rear side of the widening cavity 20 and comprises a pushing driving cavity 25, a pushing rod 26, a first pushing plate 27, a second pushing plate 28, a pushing connecting rod 29, a plate driving oil cylinder 30 and a pushing oil cylinder 31. The pushing driving cavity 25 is arranged at the rear side of the widening cavity 20 and is communicated with the expanding cavity. The material pushing rod 26 is movably arranged in the widening cavity 20, and the moving direction of the material pushing rod 26 is the material conveying direction of the material processing and conveying system. The pushing cylinder 31 is mounted on the outer side of the rear part of the widening cavity 20 through a bracket, and the power end of the pushing cylinder 31 is connected with the outer end of the pushing rod 26. The first material pushing plate 27 and the second material pushing plate 28 are respectively arranged at two sides of the inner end of the material pushing rod 26, and the inner ends of the first material pushing plate 27 and the second material pushing plate 28 are respectively hinged with the inner end of the material pushing rod 26. The pushing driving oil cylinder is positioned in the pushing driving cavity 25 and is arranged on the pushing rod 26; the power output end of the material plate driving oil cylinder 30 is hinged with the outer end sides of the first material pushing plate 27 and the second material pushing plate 28 through the material pushing connecting rod 29 respectively. When pushing outwards, the material plate driving oil cylinder 30 extends to drive the first material pushing plate 27 and the second material pushing plate 28 on the two sides to expand to form a material pushing cross section; the extension of the plate driving cylinder 30 drives the material pushing rod 26 to move inwards, and then the material is pushed out of the lower part of the widening cavity 20. When resetting, the first material pushing plate 27 and the second material pushing plate 28 are prevented from pushing back materials; the material plate driving oil cylinder 30 is shortened to drive the first material pushing plate 27 and the second material pushing plate 28 on the two sides to fold relative to the material pushing rod 26.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and various modifications and variations can be made by those skilled in the art without inventive efforts based on the technical solution of the present invention.
Claims (7)
1. A gate crushed aggregate type separating and discharging device is characterized by comprising a control system, a discharging hopper system, a pneumatic gate system and a separating wheel system, wherein the discharging hopper system, the pneumatic gate system and the separating wheel system are electrically connected with the control system; the blanking hopper system comprises a blanking cavity, the pneumatic gate system comprises a gate cavity, a gate driving mechanism and a gate crushing mechanism, and the separating wheel system comprises a separating cavity and a separating wheel;
the gate cavity is transversely communicated with and arranged on one side of the blanking cavity; the gate driving mechanism comprises a gate driving hydraulic cylinder and a gate driving guide frame, the gate driving guide frame is arranged on the side of the gate cavity, and the gate driving hydraulic cylinder is arranged at the rear end of the gate cavity; the gate crushing mechanism comprises a crushing driving frame, a crushing driving motor, a crushing driving cutter wheel and a crushing tip cone, and the outer end of the crushing driving frame is arranged on the gate driving guide frame in an internal-external sliding mode through a crushing guide cylinder; the power output end of the gate driving hydraulic cylinder is connected with the rear end of the crushing driving frame, the crushing driving motor is arranged at the front end of the crushing driving frame, and the crushing driving knife wheel is arranged on the power output shaft at the front end of the crushing driving motor;
the upper end of the partition cavity is communicated with the lower end of the blanking cavity, and the partition wheel is rotatably arranged in the partition cavity.
2. The gate crushing type separating and blanking device as claimed in claim 1, wherein the gate crushing mechanism further comprises a pressure sensor, a first connecting pin shaft, a second connecting pin cylinder and a spring, the first connecting pin shaft is arranged at the power output end of the gate driving hydraulic cylinder, the second connecting pin cylinder is arranged at the rear end of the gate driving guide frame, the front end of the first connecting pin shaft is inserted into the second connecting pin cylinder and is connected with the inner end of the second connecting pin cylinder through the spring; the pressure sensor is arranged between the spring and the inner end of the second connecting pin barrel;
a material detection switch is arranged at the upper part in the blanking cavity; one side of the discharging cavity is provided with a discharging window, and a discharging door is arranged on the discharging window and can be opened and closed.
3. The gate scrap type separating and blanking device as claimed in claim 1, wherein the lower end of the separating cavity is communicated with a widening cavity, and the cross section of the widening cavity is larger than that of the feeding port at the upper end of the separating cavity.
4. The gate scrap separating and feeding device according to claim 1, wherein said separating wheel system further comprises anti-leakage shoes disposed on the inner wall of the separating chamber and above the shaft chamber.
5. The gate scrap separating and discharging apparatus as claimed in claim 1, wherein the lower end of the coupling chamber at the outer end of the separating wheel is provided with a discharge opening.
6. The gate slitted material separating blanking device of claim 5 wherein the outer side of the discharge opening is provided with an inclined baffle.
7. The gate crushed aggregate type separating and blanking device as claimed in claim 3, wherein a temporary material pushing system is arranged on the outer side below the widening cavity, and comprises a material pushing driving cavity, a material pushing rod, a first material pushing plate, a second material pushing plate, a material pushing connecting rod, a material plate driving oil cylinder and a material pushing oil cylinder;
the pushing driving cavity is arranged at the rear side of the widening cavity, and the pushing rod can be arranged in the widening cavity in an internal and external moving mode; the pushing oil cylinder is arranged on the outer side of the rear part of the widening cavity, and the power end of the pushing oil cylinder is connected with the outer end of the pushing rod; the first material pushing plate and the second material pushing plate are respectively arranged on two sides of the inner end of the material pushing rod, and the inner side ends of the first material pushing plate and the second material pushing plate are respectively hinged with the inner end of the material pushing rod; the material pushing driving oil cylinder is positioned in the material pushing driving cavity and is arranged on the material pushing rod; the power output end of the material plate driving oil cylinder is hinged with the outer end sides of the first material pushing plate and the second material pushing plate through the material pushing connecting rod respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911048408.5A CN110745582B (en) | 2019-10-28 | 2019-10-28 | Blanking device is separated to gate crushed aggregates formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911048408.5A CN110745582B (en) | 2019-10-28 | 2019-10-28 | Blanking device is separated to gate crushed aggregates formula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110745582A true CN110745582A (en) | 2020-02-04 |
| CN110745582B CN110745582B (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911048408.5A Active CN110745582B (en) | 2019-10-28 | 2019-10-28 | Blanking device is separated to gate crushed aggregates formula |
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| Country | Link |
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| CN (1) | CN110745582B (en) |
Cited By (2)
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| CN113047135A (en) * | 2021-04-01 | 2021-06-29 | 安徽虹达道路桥梁工程有限公司 | Road engineering asphalt laying system and process |
| CN113680661A (en) * | 2021-08-27 | 2021-11-23 | 章丘华明水泥新型建材有限公司 | Stone powder de-powdering equipment |
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| CN113680661A (en) * | 2021-08-27 | 2021-11-23 | 章丘华明水泥新型建材有限公司 | Stone powder de-powdering equipment |
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| CN110745582B (en) | 2021-09-14 |
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