CN111845805A - Automatic coal mine carriage of unloading cleaning function - Google Patents
Automatic coal mine carriage of unloading cleaning function Download PDFInfo
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- CN111845805A CN111845805A CN202010782365.XA CN202010782365A CN111845805A CN 111845805 A CN111845805 A CN 111845805A CN 202010782365 A CN202010782365 A CN 202010782365A CN 111845805 A CN111845805 A CN 111845805A
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- cavity
- switching
- bevel gear
- sleeve
- end wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D11/00—Mine cars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D11/00—Mine cars
- B61D11/02—Body construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D47/00—Loading or unloading devices combined with vehicles, e.g. loading platforms, doors convertible into loading and unloading ramps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D49/00—Other details
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a coal mine carriage with an automatic unloading and cleaning function, which comprises a box body, wherein a coal storage cavity with an upward opening is arranged in the box body, a cleaning device is arranged in the coal storage cavity, a traveling cavity is arranged at the lower side of the coal storage cavity, a coal outlet cavity which is communicated with the traveling cavity and has a backward opening is arranged at the rear part of the right side of the traveling cavity, a pushing cavity which is communicated with the front part of the right side of the traveling cavity is arranged in front of the coal outlet cavity, a coal pushing device is arranged in the pushing cavity, a synchronous cavity is arranged below the pushing cavity, and a lower switching cavity which is positioned at the front side of the pushing cavity is arranged above the front side of the synchronous cavity.
Description
Technical Field
The invention relates to the technical field of coal mine equipment, in particular to a coal mine carriage with an automatic unloading and cleaning function.
Background
Because the unloading to the colliery carriage is generally all the manpower at present and unloads, when the unloading process, personnel more or less all can inhale a proper amount of dust, and it is long-term, will produce the health harm to it, because when unloading, the carriage is in the eminence, still can remain some colliery in the carriage after the unloading, the workman just need climb the carriage and wash remaining colliery in the carriage, the in-process of washing again, it is thin only simply to dash, the cleaning strength to remaining colliery is not enough, waste time and energy, the workman also easily takes place safety problems such as tumble injury. The present invention sets forth an apparatus that solves the above problems.
Disclosure of Invention
Aiming at the technical defects, the invention provides a coal mine carriage with an automatic unloading and cleaning function, which can overcome the defects.
The invention relates to a coal mine carriage with an automatic unloading and cleaning function, which comprises a box body, wherein a coal storage cavity with an upward opening is arranged in the box body, a cleaning device is arranged in the coal storage cavity, a traveling cavity is arranged at the lower side of the coal storage cavity, a coal outlet cavity which is communicated with the traveling cavity and has a backward opening is arranged at the rear part of the right side of the traveling cavity, a pushing cavity communicated with the front part of the right side of the traveling cavity is arranged in front of the coal outlet cavity, a coal pushing device is arranged in the pushing cavity, a synchronous cavity is arranged below the pushing cavity, a lower switching cavity positioned at the front side of the pushing cavity is arranged above the front side of the synchronous cavity, a working device is arranged in the traveling cavity, the working device comprises a lower screw rod which is rotatably arranged at the front side of the left end wall of the traveling cavity and extends into the lower switching cavity, a lower thread sleeve is in threaded connection with the, the coal storage device is characterized in that a thin rod rotatably arranged on the right end wall of the lower switching cavity is fixedly arranged at the right end of the small spline sleeve, a thin sleeve is arranged on the thin rod in a front-back sliding manner, a small switching bevel gear is fixedly arranged at the right end of the thin sleeve, a small spline block is fixedly arranged at the left end of the thin sleeve, a partition plate positioned on the left side of the small switching bevel gear is rotatably arranged at the right end of the small spline block, a transverse spring is fixedly connected between the lower threaded sleeve and the partition plate, a small bevel gear can be meshed at the left side of the small switching bevel gear, a transmission short shaft which is rotatably arranged on the lower end wall of the lower switching cavity and extends into the synchronous cavity is fixedly arranged at the lower end face of the small bevel gear, a hinged cavity is arranged at the front side of the coal storage cavity, a switching preparation cavity is communicated, the vertical moving cavity is communicated with a telescopic cavity below the left side of the vertical moving cavity, a gear cavity above the traveling cavity is arranged below the vertical moving cavity, a switching cavity communicated with the left side of the switching preparation cavity is arranged above the vertical moving cavity, a bevel gear cavity is arranged above the switching cavity, and a transverse moving cavity is communicated with the right side of the bevel gear cavity.
Preferably, the cleaning device comprises a fixing plate slidably disposed on the inner wall of the coal storage cavity, a water storage cavity is disposed in the fixing plate, a water inlet is fixedly connected to the lower end wall of the water storage cavity, a water spray nozzle is communicated with the rear end wall of the water storage cavity, a scraper is fixedly disposed at a position of the fixing plate close to the end wall of the coal storage cavity, a screw rod extending into the transverse moving cavity is rotatably disposed on the left end wall of the bevel gear cavity, a transverse bevel gear is fixedly disposed at the left end of the screw rod, an output bevel gear is meshed with the right end of the transverse bevel gear, a short shaft rotatably disposed on the lower end wall of the bevel gear cavity and extending into the switching cavity is fixedly disposed on the lower end face of the output bevel gear, an input bevel gear is fixedly connected to the lower end of the short shaft, a transverse threaded sleeve located on the right side, the upper side and the lower side of the transverse rod are provided with rubber positioned in the box body in a sliding manner, the transverse rod is fixedly connected with the fixed plate, the upper end wall of the vertical moving cavity is rotatably provided with a vertical screw rod extending into the gear cavity, the vertical screw rod is in threaded connection with a vertical screw sleeve, the rear end face of the vertical screw sleeve is fixedly connected with a transverse short shaft, the rear end of the transverse short shaft is fixedly connected with a transverse scraper plate, the inner end wall of the telescopic cavity is provided with a transverse plate in a sliding manner up and down, the transverse plate and the upper end wall of the telescopic cavity are fixedly connected with a spring, the upper end face of the transverse plate is fixedly provided with a water pump, the lower end of the water pump is in power connection with a water pump shaft which is rotatably arranged on the transverse plate, the left side of the water pump is fixedly connected with a water inlet pipe which is, a water outlet is fixedly arranged above the water outlet pipe.
Preferably, push away the coal device including fixed set up in the belt lace wheel of transmission minor axis lower extreme, the rotation of synchronization chamber upper end wall rear side is provided with extend to push away the synchronizing shaft of intracavity, the fixed belt pulley that is provided with of synchronizing shaft lower extreme, the belt pulley with around being equipped with the belt between the belt lace wheel, synchronizing shaft upper end fixedly connected with quarter butt, quarter butt up end front side articulates there is the push rod, the push rod rear end face articulates there is the push pedal.
Preferably, the working device further comprises a fixing rod fixedly arranged on the rear end face of the lower threaded sleeve and extending to the front end wall of the coal outlet cavity, a baffle plate which is arranged on the rear end wall in a sliding way is fixedly arranged at the rear end of the fixed rod, a sleeve which is arranged on the lower screw rod in a sliding way is rotationally arranged at the left end of the lower threaded sleeve, the sleeve is fixedly provided with a bevel gear, the left side of the bevel gear is fixedly provided with a lower spline sleeve positioned at the front end of the sleeve, a transmission shaft extending into the gear cavity is rotatably arranged in the left front part of the upper end wall of the advancing cavity, the lower end of the transmission shaft is fixedly connected with a lower transmission bevel gear, the lower transmission bevel gear can be meshed with the bevel gear, the lower screw is fixedly provided with a lower spline block positioned right below the lower transmission bevel gear, the left end of the lower screw is in power connection with a motor which is positioned on the lower side of the gear cavity and on the left side of the advancing cavity.
Preferably, the switching device comprises a switching shaft rotatably arranged on the right end wall of the switching preparation cavity and extending to the left end wall of the switching cavity, a switching spline sleeve is slidably arranged on the right side of the switching shaft, the switching spline sleeve is rotatably provided with a switching sleeve, a switching bevel gear capable of being meshed with the input bevel gear is fixedly arranged on the right end surface of the switching spline sleeve, a connecting rod is hinged on the lower end surface of the switching sleeve, the left end of the connecting rod is hinged with the right end of the vertical threaded sleeve, the switching shaft is fixedly provided with a switching spline block which is positioned in the switching cavity and capable of being in spline connection with the switching spline sleeve, the switching shaft is fixedly provided with a transmission bevel gear positioned on the left side of the switching spline block, and the right end of the transmission bevel gear is meshed with a power switching bevel gear, erect the fixed gear that moves that is provided with in screw lower extreme extends to gear intracavity, erect the gear right-hand member that moves with gear engagement, it has water pump gear to erect the gear left end meshing, water pump gear up end fixed be provided with can with the water pump shaft carries out splined connection's spline sleeve.
The beneficial effects are that: according to the invention, the carriage automatically unloads, the single motor provides power to automatically open the unloading port, so that diseases caused by dust sucked by personnel opening the unloading port are reduced, and meanwhile, after unloading is completed, the inner wall of the carriage is automatically cleaned, so that coal slag remained on the carriage can be fully discharged, and the cargo transporting efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a coal mine car with automatic discharge cleaning according to the present invention;
FIG. 2 is a sectional view of the structure taken along the line A-A in FIG. 1;
FIG. 3 is a sectional view of the structure taken along the line B-B in FIG. 1;
FIG. 4 is a sectional view of the structure taken along the line C-C in FIG. 1;
fig. 5 is a partial enlarged view of the point D in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The coal mine carriage with the automatic unloading and cleaning functions comprises a box body 11, wherein a coal storage cavity 57 with an upward opening is arranged in the box body 11, a cleaning device is arranged in the coal storage cavity 57, a traveling cavity 73 is arranged on the lower side of the coal storage cavity 57, a coal outlet cavity 72 which is communicated with the traveling cavity 73 and has a backward opening is arranged behind the right side of the traveling cavity 73, a pushing cavity 65 which is communicated with the front part of the right side of the traveling cavity 73 is arranged in front of the coal outlet cavity 72, a coal pushing device is arranged in the pushing cavity 65, a synchronous cavity 59 is arranged below the pushing cavity 65, a lower switching cavity 84 which is positioned on the front side of the pushing cavity 65 is arranged above the front side of the synchronous cavity 59, a working device is arranged in the traveling cavity 73 and comprises a lower screw 69 which is rotatably arranged on the front side of the left end wall of the traveling cavity 73 and extends into the lower switching cavity 84, the lower screw 69 is in threaded connection with a lower threaded sleeve 77, the right end of the lower screw 69 is fixedly provided with a small spline sleeve 87, the right end of the small spline sleeve 87 is fixedly provided with a thin rod 81 which is rotatably arranged on the right end wall of a lower switching cavity 84, the thin rod 81 is provided with a thin sleeve 82 in a front-back sliding manner, the right end of the thin sleeve 82 is fixedly provided with a small switching bevel gear 83, the left end of the thin sleeve 82 is fixedly provided with a small spline block 86, the right end of the small spline block 86 is rotatably provided with a partition plate 85 positioned on the left side of the small switching bevel gear 83, a transverse spring 78 is fixedly connected between the lower threaded sleeve 77 and the partition plate 85, the left side of the small switching bevel gear 83 can be engaged with a small bevel gear 80, the lower end face of the small bevel gear 80 is fixedly provided with a transmission short shaft 79 which is rotatably arranged on the lower end wall of the lower switching, the upper side of the hinged cavity 32 is communicated with a switching preparation cavity 23, a switching device is arranged in the switching preparation cavity 23, the left side of the hinged cavity 32 is communicated with a vertical moving cavity 31, the lower portion of the left side of the vertical moving cavity 31 is communicated with a telescopic cavity 41, a gear cavity 48 located above the advancing cavity 73 is arranged below the vertical moving cavity 31, a switching cavity 55 communicated with the left side of the switching preparation cavity 23 is arranged above the vertical moving cavity 31, a bevel gear cavity 15 is arranged above the switching cavity 55, and the right side of the bevel gear cavity 15 is communicated with a transverse moving cavity 24.
Beneficially, the cleaning device includes a fixing plate 56 slidably disposed on an inner wall of the coal storage cavity 57, a water storage cavity 51 is disposed in the fixing plate 56, a water inlet 53 is fixedly connected to a lower end wall of the water storage cavity 51, a water outlet 52 is disposed in communication with a rear end wall of the water storage cavity 51, a scraper 54 is fixedly disposed on the fixing plate 56 near the end wall of the coal storage cavity 57, a screw 12 rotatably disposed on a left end wall of the bevel gear cavity 15 and extending into the traverse motion cavity 24 is disposed on a left end wall of the bevel gear cavity 15, a transverse bevel gear 13 is fixedly disposed on a left end of the screw 12, an output bevel gear 16 is engaged with a right end of the transverse bevel gear 13, a stub shaft 17 rotatably disposed on a lower end wall of the bevel gear cavity 15 and extending into the switching cavity 55 is fixedly disposed on a lower end of the stub shaft 17, an input bevel gear 18 is fixedly, a transverse rod 49 slidably arranged on the rear end wall of the transverse moving cavity 24 is fixedly connected to the rear end face of the transverse threaded sleeve 14, rubber 50 positioned in the box body 11 is slidably arranged on the upper and lower sides of the transverse rod 49, the transverse rod 49 is fixedly connected with a fixed plate 56, a vertical screw 29 extending into the gear cavity 48 is rotatably arranged on the upper end wall of the vertical moving cavity 31, the vertical screw 29 is in threaded connection with a vertical threaded sleeve 30, a transverse short shaft 88 is fixedly connected to the rear end face of the vertical threaded sleeve 30, a transverse scraping plate 89 is fixedly connected to the rear end of the transverse short shaft 88, a transverse plate 39 is slidably arranged on the inner end wall of the telescopic cavity 41 up and down, a spring 35 is fixedly connected to the transverse plate 39 and the upper end wall of the telescopic cavity 41, a water pump 38 is fixedly arranged on the upper end face of the transverse plate 39, and a water pump shaft 40, the left side of the water pump 38 is fixedly connected with a water inlet pipe 36 which is stopped to the upper end wall of the telescopic cavity 41, a water inlet 34 is fixedly arranged above the water inlet pipe 36, the right side of the water pump 38 is fixedly connected with a water outlet pipe 37 which is stopped to the upper end wall of the telescopic cavity 41 and is fixedly connected, and a water outlet 33 is fixedly arranged above the water outlet pipe 37.
Advantageously, the coal pushing device comprises a small belt pulley 58 fixedly arranged at the lower end of the transmission short shaft 79, a synchronizing shaft 64 extending into the pushing cavity 65 is rotatably arranged at the rear side of the upper end wall of the synchronizing cavity 59, a belt pulley 63 is fixedly arranged at the lower end of the synchronizing shaft 64, a belt 61 is wound between the belt pulley 63 and the small belt pulley 58, a short rod 62 is fixedly connected to the upper end of the synchronizing shaft 64, a push rod 60 is hinged to the front side of the upper end face of the short rod 62, and a push plate 66 is hinged to the rear end face of the push rod 60.
Advantageously, the working device further comprises a fixed rod 70 fixedly arranged on the rear end face of the lower threaded sleeve 77 and extending to the front end wall of the coal outlet cavity 72, a baffle plate 71 slidably arranged on the rear end wall of the lower threaded sleeve 73 is fixedly arranged on the rear end of the fixed rod 70, a sleeve 76 slidably arranged on the lower screw 69 is rotatably arranged on the left end of the lower threaded sleeve 77, a bevel gear 75 is fixedly arranged on the sleeve 76, a lower spline sleeve 74 positioned on the front end of the sleeve 76 is fixedly arranged on the left side of the bevel gear 75, a transmission shaft 45 extending into the gear cavity 48 is rotatably arranged on the left front end wall of the upper end wall of the travelling cavity 73, a lower transmission bevel gear 46 is fixedly connected to the lower end of the transmission shaft 45, the lower transmission bevel gear 46 can be engaged with the bevel gear 75, a lower spline block 68 positioned right below the lower transmission bevel gear, the left end of the lower screw 69 is in power connection with a motor 67 which is positioned at the lower side of the gear cavity 48 and at the left side of the traveling cavity 73.
Advantageously, the switching device comprises a switching shaft 27 rotatably disposed on the right end wall of the switching preparation chamber 23 and extending to the left end wall of the switching chamber 55, a switching spline sleeve 20 is slidably disposed on the right side of the switching shaft 27, the switching spline sleeve 20 is rotatably disposed with a switching sleeve 21, a switching bevel gear 22 capable of engaging with the input bevel gear 18 is fixedly disposed on the right end face of the switching spline sleeve 20, a connecting rod 19 is hinged to the lower end face of the switching sleeve 21, the left end of the connecting rod 19 is hinged to the right end of the vertical threaded sleeve 30, a switching spline block 26 disposed in the switching chamber 55 and capable of engaging with the switching spline sleeve 20 is fixedly disposed on the switching shaft 27, a transmission bevel gear 25 disposed on the left side of the switching spline block 26 is fixedly disposed on the switching shaft 27, and a power switching bevel gear 28 fixedly disposed on the upper end of the vertical threaded rod 29 is engaged on the right end of the, the fixed vertical movement gear 44 that extends to in the gear chamber 48 that is provided with of vertical screw 29 lower extreme, vertical movement gear 44 right-hand member with gear 47 meshes, vertical movement gear 44 left end meshes has water pump gear 43, the fixed spline sleeve 42 that is provided with on water pump gear 43 up end can with water pump shaft 40 carries out splined connection.
In the initial state, the lower threaded sleeve 77 is at the right limit position, the water pump shaft 40 is not in contact with the spline sleeve 42, the vertical threaded sleeve 30 is at the upper limit, the horizontal threaded sleeve 14 is at the left limit, and the switching spline sleeve 20 is at the right limit position.
When the coal mine, the bevel gear 75 is meshed with the lower transmission bevel gear 46, the gear 47 is driven to rotate by the transmission shaft 45, so that the vertical moving gear 44 and the water pump gear 43 rotate together, the vertical moving gear 44 rotates to drive the vertical screw 29 to rotate, the horizontal scraper 89 is driven to move downwards by the horizontal short shaft 88, the vertical threaded sleeve 30 moves downwards continuously to drive the horizontal plate 39 to move downwards, the spline sleeve 42 fixed on the water pump gear 43 is connected with the water pump shaft 40 in a spline mode, the water pump 38 is driven to work, water flows from the water inlet 34 to the water outlet 33 through the water inlet pipe 36 and the water outlet pipe 37 by the water pump 38 and then flows into the water storage cavity 51 through the water inlet 53 and is sprayed out from the water spraying port 52, the vertical threaded sleeve 30 is hinged by the connecting rod 19 when moving downwards to the lowest point, the switching sleeve 21 is driven to move leftwards, when the switching spline sleeve 20 is connected with the switching spline block 26, the input bevel gear 18 is meshed with, the vertical screw 29 drives the power switching bevel gear 28 to rotate, the power switching bevel gear 28 is meshed with the transmission bevel gear 25 to drive the switching shaft 27 to rotate, so that the input bevel gear 18 rotates, the input bevel gear 18 drives the output bevel gear 16 to rotate through the short shaft 17, the output bevel gear 16 is meshed with the transverse bevel gear 13 to drive the screw 12 to rotate, so that the transverse threaded sleeve 14 moves rightwards, the transverse threaded sleeve 14 drives the fixing plate 56 to move leftwards and rightwards through the transverse rod 49, rubber 50 is arranged on the upper side and the lower side of the transverse rod 49, and after the transverse rod 49 moves forwards, gaps can be sealed.
The beneficial effects are that: according to the invention, the carriage automatically unloads, the single motor provides power to automatically open the unloading port, so that diseases caused by dust sucked by personnel opening the unloading port are reduced, and meanwhile, after unloading is completed, the inner wall of the carriage is automatically cleaned, so that coal slag remained on the carriage can be fully discharged, and the cargo transporting efficiency is improved.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides an automatic coal mine carriage of cleaning function unloads, includes the box, its characterized in that: the coal storage box is characterized in that a coal storage cavity with an upward opening is arranged in the box body, a cleaning device is arranged in the coal storage cavity, an advancing cavity is arranged at the lower side of the coal storage cavity, a coal outlet cavity communicated with the advancing cavity and with a backward opening is arranged at the rear side of the right side of the advancing cavity, a pushing cavity communicated with the front part of the right side of the advancing cavity is arranged in front of the coal outlet cavity, a coal pushing device is arranged in the pushing cavity, a synchronous cavity is arranged below the pushing cavity, a lower switching cavity positioned at the front side of the pushing cavity is arranged above the front side of the synchronous cavity, a working device is arranged in the advancing cavity and comprises a lower screw rod rotatably arranged at the front side of the left end wall of the advancing cavity and extending into the lower switching cavity, the lower screw rod is in threaded connection with a lower threaded sleeve, a small spline sleeve is fixedly arranged at the right end of the lower screw rod, a thin rod rotatably arranged, the thin rod is provided with a thin sleeve in a front-back sliding manner, the right end of the thin sleeve is fixedly provided with a small switching bevel gear, the left end of the thin sleeve is fixedly provided with a small spline block, the right end of the small spline block is rotatably provided with a partition plate positioned on the left side of the small switching bevel gear, a transverse spring is fixedly connected between the lower threaded sleeve and the partition plate, the left side of the small switching bevel gear can be meshed with a small bevel gear, the lower end surface of the small bevel gear is fixedly provided with a transmission short shaft which is rotatably arranged on the lower end wall of the lower switching cavity and extends into the synchronous cavity, the front side of the coal storage cavity is provided with a hinged cavity, the upper side of the hinged cavity is communicated with a switching preparation cavity, a switching device is arranged in the switching preparation cavity, the left side of the hinged cavity is communicated with a vertical moving cavity, the lower part of the left side of the vertical, the vertical moving cavity is provided with a switching cavity communicated with the left side of the switching preparation cavity, a bevel gear cavity is arranged above the switching cavity, and the right side of the bevel gear cavity is communicated with a transverse moving cavity.
2. The coal mine car with automatic unloading and cleaning functions as claimed in claim 1, wherein: the cleaning device comprises a fixed plate which is arranged on the inner wall of the coal storage cavity in a sliding manner, a water storage cavity is arranged in the fixed plate, a water inlet is fixedly connected with the lower end wall of the water storage cavity, a water spray nozzle is communicated with the rear end wall of the water storage cavity, a scraper is fixedly arranged at the position, close to the end wall of the coal storage cavity, of the fixed plate, a screw rod which is arranged in the left end wall of the bevel gear cavity in a rotating manner and extends into the transverse moving cavity is arranged on the left end wall of the bevel gear cavity, a transverse bevel gear is fixedly arranged on the left end of the screw rod, an output bevel gear is meshed with the right end of the transverse bevel gear, a short shaft which is rotatably arranged on the lower end wall of the bevel gear cavity and extends into the switching cavity is fixedly arranged on the lower end face of the short shaft, the upper side and the lower side of the transverse rod are provided with rubber positioned in the box body in a sliding manner, the transverse rod is fixedly connected with the fixed plate, the upper end wall of the vertical moving cavity is rotatably provided with a vertical screw rod extending into the gear cavity, the vertical screw rod is in threaded connection with a vertical screw sleeve, the rear end face of the vertical screw sleeve is fixedly connected with a transverse short shaft, the rear end of the transverse short shaft is fixedly connected with a transverse scraper plate, the inner end wall of the telescopic cavity is provided with a transverse plate in a sliding manner up and down, the transverse plate and the upper end wall of the telescopic cavity are fixedly connected with a spring, the upper end face of the transverse plate is fixedly provided with a water pump, the lower end of the water pump is in power connection with a water pump shaft which is rotatably arranged on the transverse plate, the left side of the water pump is fixedly connected with a water inlet pipe which is, a water outlet is fixedly arranged above the water outlet pipe.
3. The coal mine car with automatic unloading and cleaning functions as claimed in claim 1, wherein: the coal pushing device comprises a small belt pulley fixedly arranged at the lower end of the transmission short shaft, the rear side of the upper end wall of the synchronizing cavity rotates to be provided with a synchronizing shaft extending into the pushing cavity, the lower end of the synchronizing shaft is fixedly provided with a belt pulley, a belt is wound between the belt pulley and the small belt pulley, a short rod is fixedly connected to the upper end of the synchronizing shaft, a push rod is hinged to the front side of the upper end face of the short rod, and a push plate is hinged to the rear end face of the push rod.
4. The coal mine car with automatic unloading and cleaning functions as claimed in claim 1, wherein: the working device also comprises a fixed rod which is fixedly arranged on the rear end surface of the lower threaded sleeve and extends to the front end wall of the coal outlet cavity, a baffle plate which is arranged on the rear end wall in a sliding way is fixedly arranged at the rear end of the fixed rod, a sleeve which is arranged on the lower screw rod in a sliding way is rotationally arranged at the left end of the lower threaded sleeve, the sleeve is fixedly provided with a bevel gear, the left side of the bevel gear is fixedly provided with a lower spline sleeve positioned at the front end of the sleeve, a transmission shaft extending into the gear cavity is rotatably arranged in the left front part of the upper end wall of the advancing cavity, the lower end of the transmission shaft is fixedly connected with a lower transmission bevel gear, the lower transmission bevel gear can be meshed with the bevel gear, the lower screw is fixedly provided with a lower spline block positioned right below the lower transmission bevel gear, the left end of the lower screw is in power connection with a motor which is positioned on the lower side of the gear cavity and on the left side of the advancing cavity.
5. The coal mine car with automatic unloading and cleaning functions as claimed in claim 1, wherein: the switching device comprises a switching shaft which is rotatably arranged on the right end wall of the switching preparation cavity and extends to the left end wall of the switching cavity, a switching spline sleeve is slidably arranged on the right side of the switching shaft, the switching spline sleeve is rotatably provided with a switching sleeve, a switching bevel gear which can be meshed with the input bevel gear is fixedly arranged on the right end surface of the switching spline sleeve, a connecting rod is hinged on the lower end surface of the switching sleeve, the left end of the connecting rod is hinged with the right end of the vertical threaded sleeve, the switching shaft is fixedly provided with a switching spline block which is positioned in the switching cavity and can be in spline connection with the switching spline sleeve, a transmission bevel gear which is positioned on the left side of the switching spline block is fixedly arranged on the right end of the transmission bevel gear, a power switching bevel gear which is fixedly arranged on the upper end of the vertical screw is meshed on the right end of the transmission, the right end of the vertical moving gear is meshed with the gear, the left end of the vertical moving gear is meshed with a water pump gear, and a spline sleeve which can be in spline connection with a water pump shaft is fixedly arranged on the upper end face of the water pump gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010782365.XA CN111845805A (en) | 2020-08-06 | 2020-08-06 | Automatic coal mine carriage of unloading cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010782365.XA CN111845805A (en) | 2020-08-06 | 2020-08-06 | Automatic coal mine carriage of unloading cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111845805A true CN111845805A (en) | 2020-10-30 |
Family
ID=72971403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010782365.XA Withdrawn CN111845805A (en) | 2020-08-06 | 2020-08-06 | Automatic coal mine carriage of unloading cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111845805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693797A (en) * | 2021-01-13 | 2021-04-23 | 杭州澜霆数码有限公司 | Auxiliary storage device capable of automatically conveying goods and guaranteeing goods to be placed in middle |
-
2020
- 2020-08-06 CN CN202010782365.XA patent/CN111845805A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693797A (en) * | 2021-01-13 | 2021-04-23 | 杭州澜霆数码有限公司 | Auxiliary storage device capable of automatically conveying goods and guaranteeing goods to be placed in middle |
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Application publication date: 20201030 |