CN111634640A - Coal mine conveying transportation device capable of preventing blockage based on self potential energy - Google Patents
Coal mine conveying transportation device capable of preventing blockage based on self potential energy Download PDFInfo
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- CN111634640A CN111634640A CN202010552400.9A CN202010552400A CN111634640A CN 111634640 A CN111634640 A CN 111634640A CN 202010552400 A CN202010552400 A CN 202010552400A CN 111634640 A CN111634640 A CN 111634640A
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- coal mine
- potential energy
- rod
- fan
- transmission belt
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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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
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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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/22—Arrangements or mountings of driving motors
-
- 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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/26—Cleaning devices for gathering residue after cleaning
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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
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/182—Preventing escape of dust by means of sealed systems with aspiration means
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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
- B65G2201/045—Sand, soil and mineral ore
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention discloses an anti-blocking coal mine transmission conveying device based on self potential energy, which comprises a protective frame, a servo motor, a first fan, a ventilating net, a second fan and a shielding plate, wherein the servo motor is fixed on the right part of the rear side surface of the protective frame through a bolt, a first transmission belt is arranged on the front part of the output end of the servo motor in a fitting manner, a transmission belt is arranged on the middle part of the output end of the servo motor in a fitting manner, a connecting rod is rotatably connected to the rear side surface inside the protective frame, the first fan is rotatably arranged on the middle part of a supporting rod, the ventilating net is arranged inside the outer surface of the transmission belt, a collecting groove is formed in the lower surface of the protective frame, and a scraping block is arranged. This colliery is conveyer for transmission that can prevent blockking up based on self potential energy is provided with joint pole, strikes off piece, first reset spring, rolling disc, gag lever post, second reset spring and catch bar, can reduce the coal volume of remaining on the whole device.
Description
Technical Field
The invention relates to the technical field of coal mine transmission, in particular to a transportation device for coal mine transmission, which can prevent blockage based on self potential energy.
Background
Electricity is one of mechanical power, and the power generation modes include hydraulic power generation, thermal power generation, wind power generation and the like, wherein coal is used as fuel in most of thermal power generation, is buried underground as a non-renewable resource, and needs to be excavated through professional mining equipment, and then coal mine stones are transported through a transport device, namely a conveyor belt, so that the coal mine at the bottom of the ground is transported to the ground surface for processing.
The existing transportation devices for coal mine transportation have the following problems:
the coal mine conveying device is easy to block, when the existing conveying device for coal mine conveying conveys and conveys coal mine stones, although ores are soft, the speed of the ores is consistent with that of a conveying belt, so that the outlets of the larger ores at the outlet positions are easy to block, the normal conveying of the coal mine is easy to influence, the conveying efficiency of the whole device is relatively reduced, and meanwhile, when workers use objects such as sticks to dredge, the coal mine is easy to impact the workers along the sticks, and the safety of the workers is threatened;
two, the volume of dust is difficult to control, some current colliery transportation are with conveyer when transporting the colliery, because dust extraction needs the scope of dust absorption wider, thereby lead to the dust when the transportation to fly in near conveyer easily, then cause certain harm to the staff's of watching nearby health easily, simultaneously because there is not effectual cleaning equipment, make easily accumulate more colliery on the conveyer belt, then cause a certain amount of colliery extravagant easily, staff's work load has also been increased simultaneously.
Therefore, the anti-blocking coal mine conveying transportation device based on the potential energy of the transportation device is provided, so that the problems provided by the above are solved.
Disclosure of Invention
The invention aims to provide an anti-blocking coal mine conveying device based on self potential energy, which solves the problems that when some existing coal mine conveying devices in the prior market provided by the background technology are used for conveying and conveying coal mine stones, although ores are soft, the speed of the ores is consistent with that of a conveyor belt, so that the outlets of the ores with larger sizes are easy to block, the normal conveying of the coal mine is easy to influence, the conveying efficiency of the whole device is relatively reduced, meanwhile, when workers use sticks and other objects for dredging, the coal mine is easy to impact the workers along the sticks, the safety of the workers is threatened, and when some existing coal mine conveying devices are used for conveying and conveying the coal mine, the dust suction range of a dust suction device is wider, so that dust during conveying is easy to fly near the conveying devices, then easily cause certain harm to the staff's of watching nearby health, simultaneously because do not have effectual cleaning equipment, make easily to accumulate more colliery on the conveyer belt, then cause a certain amount of colliery extravagant easily, also increased the problem of staff's work load simultaneously.
In order to achieve the purpose, the invention provides the following technical scheme: a transportation device for coal mine transmission capable of preventing blockage based on self potential energy comprises a protective frame, a servo motor, a first fan, a ventilating net, a second fan and a shielding plate, wherein the servo motor is fixed on the right part of the rear side surface of the protective frame through a bolt, a first transmission belt is arranged on the front part of the output end of the servo motor in a laminating mode, a transmission belt is arranged on the middle part of the output end of the servo motor in a laminating mode, the rear side surface of the inner part of the protective frame is rotatably connected with a connecting rod, a second transmission belt is arranged on the rear part of the outer surface of the connecting rod in a laminating mode, a supporting rod is rotatably arranged in the middle part of the inner part of the protective frame, the first fan is rotatably arranged in the middle part of the supporting rod, the ventilating net is arranged inside the outer surface of the transmission belt, the lower surface of the protective frame, and strike off the lower surface welded fastening of piece and be provided with first reset spring, the inside upper portion of protection frame rotates and is provided with the rolling disc, and the outer surface welded fastening of rolling disc has a gag lever post, the surface laminating of gag lever post is provided with second reset spring, and the lower extreme welded fastening of second reset spring has the catch bar, the upper surface welded fastening of protection frame has the connection frame, and the left side surface threaded connection of connection frame has the connecting pipe, the end welded fastening of connecting pipe has the dust collection box, and the inside surface welded fastening of connecting pipe has the dead lever, the middle part of dead lever rotates and is provided with the second fan, the inside left side surface of dust collection box is provided with the connecting ball, and the outer surface welded fastening of connecting ball has the shielding plate to the inside lower surface welded fastening of dust collection box has third reset spring.
Preferably, the output end of the servo motor forms an integrated structure with the first fan through the first transmission belt, the connecting rod, the second transmission belt, the supporting rod and the first fan, and the first fan is arranged under the transmission belt at equal intervals.
Preferably, detachable construction is constituteed with the conveyer belt to ventilative net, and ventilative net equidistant fixes inside the surface of conveyer belt to the surface of ventilative net is located same horizontal plane with the surface of conveyer belt.
Preferably, the scraping block and the connecting rod form an elastic structure through a first return spring, the scraping block and the connecting rod form a sliding structure, and the right side surface of the scraping block and the left side upper surface of the collecting tank are located on the same longitudinal horizontal plane.
Preferably, the outer diameter of the limiting rod is equal to the inner diameter of the second return spring, the limiting rod is welded and fixed on the outer surface of the rotating disc at equal angles, and the upper end of the second return spring is welded with the rotating disc in a connecting mode.
Preferably, the catch bar is provided with three groups, and the left side both sides surface of catch bar all is the slope form to the external diameter of catch bar is greater than second reset spring's internal diameter, and catch bar and gag lever post constitute sliding construction simultaneously.
Preferably, the inside right-hand member of connecting pipe is higher than its inside left end, and the connecting pipe constitutes revolution mechanic through connecting ball and shielding plate.
Preferably, the baffle plate and the dust collection box form an elastic structure through a third return spring, the area of the baffle plate is larger than the area of the opening at the left end of the connecting pipe, and the baffle plates are symmetrically provided with two groups about the vertical central axis of the protective frame.
Compared with the prior art, the invention has the beneficial effects that:
the anti-blocking coal mine conveying transportation device based on self potential energy is provided with a first transmission belt, a second transmission belt, a ventilating net, a connecting ball, a shielding plate and a third reset spring, wherein the first transmission belt is driven to rotate by a servo motor, so that a connecting rod drives the second transmission belt to rotate, a first fan is enabled to blow upwards, dust is enabled to wave upwards through the ventilating net, the second fan is driven by wind to suck dust into a dust collection box, the shielding plate rotates through the connecting ball under the blowing of the wind, so that the third reset spring is compressed, the dust is further enabled to be sucked through a connecting pipe, workers can conveniently and intensively clean the dust, and the safety of the workers is protected;
two, this conveyer for colliery transmission that can prevent blockking up based on self potential energy is provided with the joint pole, strike off the piece, first reset spring, the rolling disc, the gag lever post, second reset spring and catch bar, servo motor drives the conveyer belt and rotates, thereby make the ore in the transmission transportation drive catch bar and rolling disc rotate, then make the catch bar have thrust to the ore, the possibility that the ore is blockked up in the export has been reduced, thereby the conveying efficiency of whole device has been improved relatively, staff's safety has also been protected simultaneously, in the work of conveyer belt, strike off the piece and strike off the conveyer belt, the colliery of accumulation on the conveyer belt is also cleared up and is collected the inslot, then staff's intensity of labour has been reduced.
Drawings
FIG. 1 is a schematic cross-sectional structural view of a transportation device for coal mine transportation, which is based on self potential energy and can prevent blockage;
FIG. 2 is a schematic top view of a conveyor belt of the anti-blocking coal mine conveying device based on self potential energy according to the invention;
FIG. 3 is a schematic left sectional view of a connecting pipe of the anti-blocking transportation device for coal mine transportation according to the present invention;
FIG. 4 is a schematic structural view of the position A in FIG. 1 of the transportation device for coal mine transportation, which is based on self potential energy and can prevent blockage;
FIG. 5 is a schematic structural view of a transportation device for coal mine transportation, which is based on self potential energy and can prevent blockage, shown as B in FIG. 1;
FIG. 6 is a schematic structural view of a transportation device for coal mine transportation, which is based on self potential energy and can prevent blockage, shown at the position C in FIG. 1;
fig. 7 is a schematic structural diagram of a transportation device for coal mine transportation, which is based on self potential energy and can prevent blockage, shown as a position D in fig. 1.
In the figure: 1. a protective frame; 2. a servo motor; 3. a first drive belt; 4. a conveyor belt; 5. a connecting rod; 6. a second belt; 7. a support bar; 8. a first fan; 9. a ventilation net; 10. collecting tank; 11. a connecting rod; 12. scraping off the block; 13. a first return spring; 14. rotating the disc; 15. a limiting rod; 16. a second return spring; 17. a push rod; 18. a connecting frame; 19. a connecting pipe; 20. a dust collection box; 21. fixing the rod; 22. a second fan; 23. a connecting ball; 24. a shielding plate; 25. and a third return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a coal mine transmission transportation device capable of preventing blockage based on self potential energy comprises a protective frame 1, a servo motor 2, a first transmission belt 3, a transmission belt 4, a connecting rod 5, a second transmission belt 6, a support rod 7, a first fan 8, a ventilation net 9, a collecting tank 10, a connecting rod 11, a scraping block 12, a first reset spring 13, a rotating disc 14, a limiting rod 15, a second reset spring 16, a push rod 17, a connecting frame 18, a connecting pipe 19, a dust collecting box 20, a fixed rod 21, a second fan 22, a connecting ball 23, a baffle plate 24 and a third reset spring 25, wherein the servo motor 2 is fixed on the right part of the rear side surface of the protective frame 1 through a bolt, the first transmission belt 3 is arranged on the front part of the output end of the servo motor 2 in a fit manner, the transmission belt 4 is arranged on the middle part of the output end of the servo motor 2 in a fit manner, the connecting rod 5 is rotatably connected on the inner rear side surface of the protective frame 1, a supporting rod 7 is rotatably arranged in the middle of the inside of the protective frame 1, a first fan 8 is rotatably arranged in the middle of the supporting rod 7, a ventilating net 9 is arranged in the outer surface of the conveyor belt 4, a collecting tank 10 is arranged on the lower surface of the protective frame 1, a connecting rod 11 is fixedly welded on the upper surface of the inside of the protective frame 1, a scraping block 12 is arranged on the upper portion of the outer surface of the connecting rod 11, a first return spring 13 is fixedly welded on the lower surface of the scraping block 12, a rotating disc 14 is rotatably arranged on the upper portion of the inside of the protective frame 1, a limiting rod 15 is fixedly welded on the outer surface of the rotating disc 14, a second return spring 16 is arranged on the outer surface of the limiting rod 15 in an attaching manner, a push rod 17 is fixedly welded on the lower end of the second return spring 16, a connecting frame 18 is fixedly welded on the upper surface of the protective frame 1, a connecting pipe 19 is connected, and a fixing rod 21 is welded and fixed on the inner surface of the connecting pipe 19, a second fan 22 is rotatably arranged in the middle of the fixing rod 21, a connecting ball 23 is arranged on the inner left side surface of the dust box 20, a shielding plate 24 is welded and fixed on the outer surface of the connecting ball 23, and a third return spring 25 is welded and fixed on the inner lower surface of the dust box 20.
The output end of the servo motor 2 forms an integrated structure with the first fan 8 through the first transmission belt 3, the connecting rod 5, the second transmission belt 6, the supporting rod 7, and the first fan 8 is arranged under the transmission belt 4 at equal intervals, so that the energy consumed when the whole device is used for cleaning dust can be reduced, and the safety of workers is protected.
The detachable construction is constituteed with conveyer belt 4 to ventilative net 9, and ventilative net 9 equidistant fixes inside the surface of conveyer belt 4 to the surface of ventilative net 9 and the surface of conveyer belt 4 are located same horizontal plane, can make the dust upwards fly, also can drive second fan 22 simultaneously and rotate.
Scraping block 12 and linking pole 11 through first reset spring 13 and constitute elastic construction, and scraping block 12 and linking pole 11 and constitute sliding construction to the right side surface of scraping block 12 and the left side upper surface of collecting vat 10 are located same vertical horizontal plane, can reduce the bonding volume in colliery on the conveyer belt 4, thereby have reduced the waste in colliery, have also reduced staff's the amount of labour simultaneously.
The external diameter of gag lever post 15 and second reset spring 16's internal diameter size equals, and gag lever post 15 equiangular welded fastening is in the surface of rolling disc 14 to the connected mode between second reset spring 16's upper end and the rolling disc 14 is the welding, can make catch bar 17 be suitable for the ore of equidimension not, and then has improved catch bar 17's application scope.
The right end of the inside of the connecting pipe 19 is higher than the left end of the inside of the connecting pipe, and the connecting pipe 19 forms a rotating structure with the baffle plate 24 through the connecting ball 23, so that dust can smoothly enter the dust collecting box 20.
The baffle plate 24 forms elastic structure with the dust collection box 20 through the third reset spring 25, and the area of baffle plate 24 is greater than the open area of connecting pipe 19 left end to baffle plate 24 is provided with two sets ofly about the vertical axis symmetry of protective frame 1, can prevent that the dust from falling out from connecting pipe 19, has guaranteed then that whole device can be smooth collect the dust, makes things convenient for the staff to collect the clearance to the dust.
The working principle of the embodiment is as follows: when the transportation device for coal mine transmission capable of preventing blockage based on self potential energy is used, firstly, as shown in figures 1-4 and 7, when the whole device is required to be used for transmission and transportation of a coal mine, the servo motor 2 is opened, the servo motor 2 drives the first transmission belt 3 to rotate and the transmission belt 4 to rotate, because the output end of the servo motor 2 forms an integrated structure through the first transmission belt 3, the connecting rod 5, the second transmission belt 6, the supporting rod 7 and the first fan 8, the servo motor 2 is opened, the first fan 8 can blow upwards, dust can further float upwards through the ventilation net 9, further wind touches the second fan 22 through a through hole between the connecting frame 18 and the protecting frame 1, so that the second fan 22 sucks the dust into the dust collection box 20, under the blowing of the wind, the shielding plate 24 rotates through the connecting ball 23, and the third return spring 25 is compressed, the dust is sucked through the connecting pipe 19, so that workers can conveniently and intensively clean the dust, and the safety of the workers is protected;
according to fig. 1 and 5, when the conveyor belt 4 rotates, the scraping block 12 can be always attached to the lower surface of the conveyor belt 4 under the extrusion of the second return spring 16, so that the residual coal on the conveyor belt 4 is scraped, and because the right side surface of the scraping block 12 and the left side upper surface of the collecting tank 10 are located on the same longitudinal horizontal plane, the scraped coal slag can smoothly enter the collecting tank 10, and the workload of workers is reduced;
as shown in fig. 1 and 6, when the conveyor belt 4 transports the coal mine, the coal mine under the transportation of the conveyor belt 4 can make the ore push the push rod 17 and the rotating disc 14 to rotate, thereby the push rod 17 can have a propelling force to the coal mine stone, the probability of blockage of the whole device during ore conveying is reduced, meanwhile, the risk brought to the working personnel when the working personnel dredge the whole device is reduced, the safety of the working personnel is protected, meanwhile, the push rod 17 can push the second return spring 16 by sliding on the limiting rod 15, so that the whole device can be driven to a certain degree, the coal mine conveying device has the advantages that coal ores with different sizes are pushed, the smooth operation of the whole device is guaranteed, the working principle of the conveying device for coal mine conveying based on self potential energy anti-blocking is achieved, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a conveyer for coal mine transmission based on self potential energy can prevent blockking up, includes protecting frame (1), servo motor (2), first fan (8), ventilative net (9), second fan (22) and shielding plate (24), its characterized in that: the rear side surface right part of the protection frame (1) is fixed with a servo motor (2) through a bolt, the front part of the output end of the servo motor (2) is provided with a first transmission belt (3) in a laminating manner, the middle part of the output end of the servo motor (2) is provided with a transmission belt (4) in a laminating manner, the inner rear side surface of the protection frame (1) is rotatably connected with a connecting rod (5), the rear part of the outer surface of the connecting rod (5) is provided with a second transmission belt (6) in a laminating manner, the middle part of the interior of the protection frame (1) is rotatably provided with a support rod (7), the middle part of the support rod (7) is rotatably provided with a first fan (8), a ventilating net (9) is arranged inside the outer surface of the transmission belt (4), the lower surface of the protection frame (1) is provided with a collecting, the scraping device is characterized in that a scraping block (12) is arranged on the upper portion of the outer surface of the connecting rod (11), a first reset spring (13) is fixedly welded on the lower surface of the scraping block (12), a rotating disc (14) is rotatably arranged on the upper portion of the interior of the protective frame (1), a limiting rod (15) is fixedly welded on the outer surface of the rotating disc (14), a second reset spring (16) is arranged on the outer surface of the limiting rod (15) in a fitting mode, a push rod (17) is fixedly welded on the lower end of the second reset spring (16), a connecting frame (18) is fixedly welded on the upper surface of the protective frame (1), a connecting pipe (19) is in threaded connection with the left side surface of the connecting frame (18), a dust collection box (20) is fixedly welded on the tail end of the connecting pipe (19), a fixing rod (21) is fixedly welded on the inner surface of the connecting pipe (19), a second fan (22, the inner left side surface of the dust collection box (20) is provided with a connecting ball (23), the outer surface of the connecting ball (23) is fixedly welded with a baffle plate (24), and the inner lower surface of the dust collection box (20) is fixedly welded with a third return spring (25).
2. The anti-blockage coal mine conveying transportation device based on the self potential energy as claimed in claim 1, wherein: the output end of the servo motor (2) forms an integrated structure with the first fan (8) through the first transmission belt (3), the connecting rod (5), the second transmission belt (6), the supporting rod (7), and the first fan (8) is arranged under the transmission belt (4) at equal intervals.
3. The anti-blockage coal mine conveying transportation device based on the self potential energy as claimed in claim 1, wherein: the detachable structure is formed by the ventilating net (9) and the conveyor belt (4), the ventilating net (9) is fixed inside the outer surface of the conveyor belt (4) at equal intervals, and the outer surface of the ventilating net (9) and the outer surface of the conveyor belt (4) are located on the same horizontal plane.
4. The anti-blockage coal mine conveying transportation device based on the self potential energy as claimed in claim 1, wherein: scraping block (12) constitute elastic construction through first reset spring (13) and linking pole (11), and scrape block (12) and link pole (11) constitution sliding construction to the right side surface of scraping block (12) and the left side upper surface of collecting vat (10) are located same longitudinal horizontal plane.
5. The anti-blockage coal mine conveying transportation device based on the self potential energy as claimed in claim 1, wherein: the outer diameter of the limiting rod (15) is equal to the inner diameter of the second return spring (16), the limiting rod (15) is welded and fixed on the outer surface of the rotating disc (14) at equal angles, and the upper end of the second return spring (16) is welded with the rotating disc (14).
6. The anti-blockage coal mine conveying transportation device based on the self potential energy as claimed in claim 1, wherein: the push rod (17) is provided with three groups, the outer surfaces of the two sides of the left side of the push rod (17) are inclined, the outer diameter of the push rod (17) is larger than the inner diameter of the second reset spring (16), and meanwhile the push rod (17) and the limiting rod (15) form a sliding structure.
7. The anti-blockage coal mine conveying transportation device based on the self potential energy as claimed in claim 1, wherein: the inside right-hand member of connecting pipe (19) is higher than its inside left end, and connecting pipe (19) constitute rotating-structure through connecting ball (23) and shielding plate (24).
8. The anti-blockage coal mine conveying transportation device based on the self potential energy as claimed in claim 1, wherein: the shielding plate (24) and the dust collection box (20) form an elastic structure through a third return spring (25), the area of the shielding plate (24) is larger than the opening area of the left end of the connecting pipe (19), and two groups of shielding plates (24) are symmetrically arranged about the vertical central axis of the protective frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010552400.9A CN111634640A (en) | 2020-06-17 | 2020-06-17 | Coal mine conveying transportation device capable of preventing blockage based on self potential energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010552400.9A CN111634640A (en) | 2020-06-17 | 2020-06-17 | Coal mine conveying transportation device capable of preventing blockage based on self potential energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111634640A true CN111634640A (en) | 2020-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010552400.9A Withdrawn CN111634640A (en) | 2020-06-17 | 2020-06-17 | Coal mine conveying transportation device capable of preventing blockage based on self potential energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111634640A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113080184A (en) * | 2021-03-16 | 2021-07-09 | 丁诗云 | Generating set for renewable energy capable of reducing attachment of plants and birds |
| CN118220870A (en) * | 2024-05-24 | 2024-06-21 | 江苏易高烟草机械有限公司 | Intelligent logistics storage transportation equipment with anti-collision function |
-
2020
- 2020-06-17 CN CN202010552400.9A patent/CN111634640A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113080184A (en) * | 2021-03-16 | 2021-07-09 | 丁诗云 | Generating set for renewable energy capable of reducing attachment of plants and birds |
| CN113080184B (en) * | 2021-03-16 | 2022-11-18 | 华能太仓发电有限责任公司 | Power generation device for renewable energy capable of reducing attachment of plants and birds |
| CN118220870A (en) * | 2024-05-24 | 2024-06-21 | 江苏易高烟草机械有限公司 | Intelligent logistics storage transportation equipment with anti-collision function |
| CN118220870B (en) * | 2024-05-24 | 2024-08-30 | 江苏易高烟草机械有限公司 | Intelligent logistics storage transportation equipment with anti-collision function |
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