CN111608036A - Equipment for automatically replacing railway sleeper - Google Patents
Equipment for automatically replacing railway sleeper Download PDFInfo
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- CN111608036A CN111608036A CN202010504694.8A CN202010504694A CN111608036A CN 111608036 A CN111608036 A CN 111608036A CN 202010504694 A CN202010504694 A CN 202010504694A CN 111608036 A CN111608036 A CN 111608036A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/06—Transporting, laying, removing or renewing sleepers
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Abstract
The invention discloses equipment for automatically replacing a railway sleeper, which comprises a working box, wherein a ground fixing mechanism is fixedly arranged on the bottom end surface of the working box, working cavities with downward openings are arranged on the front end surface and the rear end surface of the working box in a penetrating manner, a replacing mechanism is arranged on the inner wall of the left side of each working cavity, drill bit slide blocks with symmetrical front and back and leftward openings are arranged on the inner wall of the right side of each working cavity, and a collecting mechanism is arranged on the inner wall of one side, far away from each other, of each drill bit slide block; the invention collects the looseness of the stones on the two sides of the railway sleeper, automatically replaces the sleeper, and refills the stones on the two sides of the sleeper after replacement, does not need constructors to carry the sleeper, reduces the potential safety hazard in the construction process, and is suitable for being popularized in various large railway maintenance facilities.
Description
Technical Field
The invention relates to the related field of railway construction protection, in particular to equipment for automatically replacing a railway sleeper.
Background
Railway freight transportation is one of the main modes of modern transportation, and is one of the two basic modes of transportation constituting land freight transportation, and plays an important role in the whole transportation field.
At present, railways are composed of sleepers and steel rails, when the loss of the sleepers needs to be replaced, workers need to replace the sleepers singly, but the deadweight of the sleepers is extremely large, and safety accidents easily occur in manual construction operation.
Disclosure of Invention
The invention aims to solve the technical problem of providing equipment for automatically replacing the railway sleeper, which realizes the loosening collection of stones on two sides of the railway sleeper, automatically replaces the sleeper, re-fills the stones on two sides of the sleeper after replacement, does not need constructors to carry the sleeper, reduces the potential safety hazard in the construction process, and is suitable for being popularized in maintenance facilities of various railways.
The invention discloses equipment for automatically replacing a railway sleeper, which comprises a working box, wherein a ground fixing mechanism is fixedly arranged on the bottom end surface of the working box, working cavities with downward openings are arranged on the front end surface and the rear end surface of the working box in a penetrating manner, a replacing mechanism is arranged on the inner wall of the left side of each working cavity, drill bit slide blocks with symmetrical front and back and leftward openings are arranged on the inner wall of the right side of each working cavity, and a collecting mechanism is arranged on the inner wall of one side, far away from each other, of each drill bit slide block; a drill slide block is arranged in the drill slide block sliding groove in a sliding manner, a motor is fixedly arranged in the drill slide block, a drill is connected to the left end face of the motor in a power mode, a clamping groove with a leftward opening is formed in the left end face of the drill on the rear side in a penetrating manner, a threaded shaft sleeve cavity with a leftward opening is formed in the right inner wall of the drill slide block sliding groove, a first threaded shaft sleeve is rotatably arranged in the threaded shaft sleeve cavity, a threaded hole with a leftward opening is formed in the right inner wall of the threaded shaft sleeve cavity, a first screw rod extending rightwards is connected to the right end face of the motor in a power mode, penetrates through the first threaded shaft sleeve and the threaded hole and is meshed with the first threaded shaft sleeve and the threaded hole, a bayonet with a backward opening is formed in the rear end face of the first threaded shaft sleeve, a clamping block sliding groove with a forward opening is formed in the rear inner wall, the fixture block is characterized in that a fixture block spring fixedly connected with the rear inner wall of the fixture block sliding groove is fixedly connected to the end face of the rear side of the fixture block, and a pull rope is fixedly connected to the end face of the right side of the fixture block.
Furthermore, an annular meshing rack is fixedly arranged on the annular end face of the first threaded shaft sleeve, a transmission cavity communicated with the threaded shaft sleeve cavity is arranged on the inner wall of the front side of the threaded shaft sleeve cavity, a worm is rotatably connected to the inner wall of the right side of the transmission cavity, a first bevel gear and a transmission gear which is positioned on the left side of the first bevel gear and meshed with the annular meshing rack are fixedly arranged on the worm, a first transmission shaft is rotatably connected to the inner wall of the front side of the transmission cavity, a second bevel gear meshed with the first bevel gear and a first belt wheel positioned on the front side of the second bevel gear are fixedly arranged on the first transmission shaft, a second transmission shaft extending downwards is rotatably connected to the upper and lower inner walls of the transmission cavity, a worm wheel meshed with the worm is fixedly arranged on the second transmission shaft, and a first belt wheel cavity is arranged on the inner bottom wall of the first, the first belt wheel penetrates through the upper inner wall and the lower inner wall of the first belt wheel cavity and is connected with the first belt wheel cavity in a rotating fit mode, and a second belt wheel is fixedly arranged on the part, located in the first belt wheel cavity, of the second transmission shaft.
Furthermore, the collecting mechanism comprises a collecting cavity which is arranged on the inner wall of one side, away from each other, of the drill slide chute and communicated with the drill slide chute, the upper inner wall and the lower inner wall of the collecting cavity are rotatably connected with a rotating shaft extending downwards, four rotating blades are fixedly arranged on the rotating shaft, a second belt wheel cavity is arranged on the bottom wall in the collecting cavity, the rotating shaft penetrates through the upper inner wall and the lower inner wall of the second belt wheel cavity and is in rotating fit connection with the upper inner wall and the lower inner wall of the second belt wheel cavity, a third belt wheel is fixedly arranged on the part, located in the second belt wheel cavity, of the rotating shaft, the third belt wheel is in transmission fit connection with the second belt wheel through a first transmission belt, a lifting cavity communicated with the collecting cavity is arranged on the inner wall on the right side of the collecting cavity, third transmission shafts which are vertically symmetrical are rotatably connected on the front inner wall and the rear inner walls of the lifting, the elevator belt is kept away from fixedly on the terminal surface of elevator belt wheel one side be equipped with the multiunit elevator bucket, the downside fixedly on the third transmission shaft be equipped with be located the downside the elevator belt wheel is close to accomodate the fourth band pulley of chamber center one side, the fourth band pulley with connect through second drive belt transmission cooperation between the first band pulley, be equipped with on the promotion chamber left side inner wall and be located collect the chamber upside and cut the fixed chamber of collecting box of working chamber, the fixed intracavity of collecting box is fixed and is equipped with the collecting box, be equipped with the opening on the collecting box top end face upwards with promote the communicating stone chamber of chamber, link up from top to bottom on the stone intracavity diapire be equipped with the communicating blanking hole of working chamber, be equipped with the opening on the inner wall of blanking hole left side and cut the baffle spout of blanking hole, slide in the baffle spout and be equipped with fixed connection's electromagnetic spring on the baffle left side end face.
Further, the replacing mechanism comprises a replacing cavity with a right opening arranged on the inner wall of the left side of the working cavity, a second threaded shaft sleeve is arranged in the replacing cavity in a sliding manner, a sleeper clamping mechanism is fixedly arranged on the end face of the right side of the second threaded shaft sleeve, a pressed block sliding groove with a right opening is arranged on the inner wall of the left side of the replacing cavity, a pressed block is arranged in the pressed block sliding groove in a sliding manner, a pressed block spring fixedly connected with the inner wall of the left side of the pressed block sliding groove is fixedly arranged on the end face of the left side of the pressed block, the other end, far away from the clamping block, of the stay cord is fixedly connected onto the end face of the rear side of the pressed block, a containing cavity with a left opening matched with the replacing cavity is arranged on the inner wall of the right side of the working cavity and positioned between the two drill slide sliding grooves, a replacing power, a clamping plate is arranged in the replacing power cavity at the rear side, a fixed block chute with a left opening is arranged on the left end face of the clamping plate, a fixed block is arranged in the fixed block chute in a sliding manner, a reset spring fixedly connected with the right inner wall of the fixed block chute is fixedly arranged on the right end face of the fixed block, a third belt wheel cavity is arranged on the left inner wall of the replacing power cavity at the rear side, a fourth transmission shaft extending rightwards and a second screw rod positioned in front of the fourth transmission shaft and extending rightwards are rotatably connected on the right inner wall of the third belt wheel cavity, a fifth belt wheel is fixedly arranged on the fourth transmission shaft, a sixth belt wheel is fixedly arranged on the second screw rod, the sixth belt wheel is connected with the fifth belt wheel in a transmission fit manner through a third transmission belt, and the fourth transmission shaft penetrates through the left inner wall of the replacing power cavity at the rear side and, the fourth transmission shaft is located the rear side change the terminal surface in the power cavity with fixed block left side terminal surface fixed connection, the second screw rod runs through change chamber left side inner wall and be connected with it normal running fit, the second screw rod is located change the part of intracavity and run through second screw thread axle sleeve and mesh mutually with it.
The invention has the beneficial effects that: the invention collects the looseness of the stones on the two sides of the railway sleeper, automatically replaces the sleeper, and refills the stones on the two sides of the sleeper after replacement, does not need constructors to carry the sleeper, reduces the potential safety hazard in the construction process, and is suitable for being popularized in various large railway maintenance facilities.
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 structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic top view of an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure at A-A in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at B-B in FIG. 2 according to an embodiment of the present invention;
fig. 5 is an enlarged schematic structural diagram at C in fig. 2 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: 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 equipment for automatically replacing the railway sleeper comprises a working box 10, wherein a ground fixing mechanism 11 is fixedly arranged on the end surface of the bottom of the working box 10, a working cavity 12 with a downward opening is arranged on the front end surface and the rear end surface of the working box 10 in a penetrating manner, a replacing mechanism is arranged on the inner wall of the left side of the working cavity 12, drill slide chutes 30 which are symmetrical front and back and have a leftward opening are arranged on the inner wall of the right side of the working cavity 12, a collecting mechanism is arranged on the inner wall of one side of the drill slide chutes 30 which is far away from each other, a drill slide 45 is arranged in the drill slide chutes 30 in a sliding manner, a motor 46 is fixedly arranged in the drill slide 45, a drill 32 is dynamically connected onto the end surface of the left side of the motor 46, a clamping groove 31 with a leftward opening is arranged on the end surface of the left side of the drill 32 on the rear, the internal rotation of screw thread axle sleeve chamber 33 is equipped with first screw thread axle sleeve 52, be equipped with the screw hole 53 that the opening is left on the screw thread axle sleeve chamber 33 right side inner wall, power connection has the first screw rod 54 that extends right on the motor 46 right side end face, first screw rod 54 runs through first screw thread axle sleeve 52 and screw hole 53 and with first screw thread axle sleeve 52 and screw hole 53 meshes mutually, be equipped with the backward bayonet socket 50 of opening on the first screw thread axle sleeve 52 rear side end face, be equipped with the forward fixture block spout 47 of opening on the screw thread axle sleeve chamber 33 rear side inner wall, slide in the fixture block spout 47 be equipped with bayonet socket 50 matched with fixture block 49, fixedly connected with on the fixture block 49 rear side end face with fixture block spring 48 of fixture block spout 47 rear side inner wall fixed connection, fixedly connected with stay cord 21 on the fixture block 49 right side end face.
Advantageously, an annular engaging rack 51 is fixedly arranged on the annular end face of the first threaded shaft sleeve 52, a transmission cavity 55 communicated with the threaded shaft sleeve cavity 33 is arranged on the inner wall of the front side of the threaded shaft sleeve cavity 33, a worm 70 is rotatably connected on the inner wall of the right side of the transmission cavity 55, a first bevel gear 74 and a transmission gear 73 positioned on the left side of the first bevel gear 74 and engaged with the annular engaging rack 51 are fixedly arranged on the worm 70, a first transmission shaft 72 is rotatably connected on the inner wall of the front side of the transmission cavity 55, a second bevel gear 75 engaged with the first bevel gear 74 and a first pulley 71 positioned on the front side of the second bevel gear 75 are fixedly arranged on the first transmission shaft 72, a second transmission shaft 68 extending downwards is rotatably connected on the upper and lower inner walls of the transmission cavity 55, and a turbine 69 engaged with the worm 70 is fixedly arranged on the second transmission shaft 68, a first belt wheel cavity 66 is formed in the inner bottom wall of the first belt wheel 71, the first belt wheel 71 penetrates through the upper inner wall and the lower inner wall of the first belt wheel cavity 66 and is connected with the upper inner wall and the lower inner wall in a rotating matching mode, and a second belt wheel 67 is fixedly arranged on the part, located in the first belt wheel cavity 66, of the second transmission shaft 68.
Advantageously, the collecting mechanism includes a collecting cavity 35 disposed on an inner wall of a side of the drill slider sliding groove 30 away from each other and communicated with the drill slider sliding groove 30, the upper and lower inner walls of the collecting cavity 35 are rotatably connected with a downwardly extending rotating shaft 37, the rotating shaft 37 is fixedly provided with four rotating blades 36, a second pulley cavity 64 is disposed on an inner bottom wall of the collecting cavity 35, the rotating shaft 37 penetrates through the upper and lower inner walls of the second pulley cavity 64 and is rotatably connected therewith in a matching manner, a third pulley 65 is fixedly disposed on a portion of the rotating shaft 37 located in the second pulley cavity 64, the third pulley 65 and the second pulley 67 are connected in a transmission and matching manner through a first transmission belt 63, a lifting cavity 44 communicated with the collecting cavity 35 is disposed on an inner wall of a right side of the collecting cavity 35, and third transmission shafts 41 which are vertically symmetrical are rotatably connected on front and rear inner walls of the lifting cavity 44, a lifting belt wheel 40 is fixedly arranged on the third transmission shaft 41, the upper lifting belt wheel and the lower lifting belt wheel 40 are in transmission fit connection through a lifting belt 39, a plurality of groups of lifting hoppers 38 are fixedly arranged on the end surface of the lifting belt 39 far away from one side of the lifting belt wheel 40, a fourth belt wheel 42 which is positioned on the lower side and is close to one side of the center of the containing cavity 34 is fixedly arranged on the third transmission shaft 41 on the lower side, the fourth belt wheel 42 is in transmission fit connection with the first belt wheel 71 through a second transmission belt 43, a collecting box fixing cavity 57 which is positioned on the upper side of the collecting cavity 35 and cuts off the working cavity 12 is arranged on the inner wall of the left side of the lifting cavity 44, a collecting box 56 is fixedly arranged in the collecting box fixing cavity 57, a stone cavity 58 with an upward opening communicated with the lifting cavity 44 is arranged on the end surface of the top of the collecting box 56, and a blanking hole 62 communicated, be equipped with the truncation of opening right on the inner wall of blanking hole 62 left side baffle spout 59 of blanking hole 62, it is equipped with baffle 61 to slide in the baffle spout 59, fixed be equipped with on the baffle 61 left side terminal surface with baffle spout 59 left side inner wall fixed connection's electromagnetic spring 60.
Beneficially, the replacing mechanism includes a replacing cavity 24 with a right opening on the inner wall of the left side of the working cavity 12, a second threaded shaft sleeve 22 is arranged in the replacing cavity 24 in a sliding manner, a sleeper clamping mechanism 23 is fixedly arranged on the end face of the right side of the second threaded shaft sleeve 22, a pressed block sliding groove 17 with a right opening is arranged on the inner wall of the left side of the replacing cavity 24, a pressed block 19 is arranged in the pressed block sliding groove 17 in a sliding manner, a pressed block spring 18 fixedly connected with the inner wall of the left side of the pressed block sliding groove 17 is fixedly arranged on the end face of the left side of the pressed block 19, the other end of the pull rope 21 far away from the clamping block 49 is fixedly connected to the end face of the rear side of the pressed block 19, a containing cavity 34 with an opening between the two drill slide grooves 30 and matched with the replacing cavity 24 is arranged on the inner wall of the right side of the replacing cavity 24, a replacing power cavity 25 which is, a clamping plate 26 is arranged in the replacement power cavity 25 at the rear side, a fixed block sliding groove 27 with a leftward opening is arranged on the left end face of the clamping plate 26, a fixed block 29 is arranged in the fixed block sliding groove 27 in a sliding manner, a return spring 28 fixedly connected with the right inner wall of the fixed block sliding groove 27 is fixedly arranged on the right end face of the fixed block 29, a third pulley cavity 13 is arranged on the left inner wall of the replacement power cavity 25 at the rear side, a fourth transmission shaft 15 extending rightwards and a second screw 76 positioned in front of the fourth transmission shaft 15 and extending rightwards are rotatably connected on the right inner wall of the third pulley cavity 13, a fifth pulley 14 is fixedly arranged on the fourth transmission shaft 15, a sixth pulley 20 is fixedly arranged on the second screw 76, the sixth pulley 20 is in transmission fit connection with the fifth pulley 14 through a third transmission belt 16, and the fourth transmission shaft 15 penetrates through the left inner wall of the replacement power cavity 25 at the rear side and is in rotation fit connection with the replacement power, the fourth transmission shaft 15 is located at the rear side, the end face in the power replacing cavity 25 is fixedly connected with the end face at the left side of the fixing block 29, the second screw 76 penetrates through the inner wall at the left side of the replacing cavity 24 and is connected with the inner wall in a rotating fit mode, and the part, located in the replacing cavity 24, of the second screw 76 penetrates through the second threaded shaft sleeve 22 and is meshed with the second threaded shaft sleeve.
Under the initial condition, drill bit slider 45 is located right extreme position, second threaded shaft sleeve 22 drives sleeper clamping mechanism 23 is located left extreme position, the roof pressure receive piece 19, make it is in compression state and taut to receive piece spring 18 stay cord 21, thereby make fixture block 49 is gone forward to be gone into in the bayonet 50, baffle 61 is in cut the closure under electromagnetic spring 60's the effect blanking hole 62, new sleeper is accompany to sleeper clamping mechanism 23 facial make-up.
When the sleeper-replacing mechanism works, the replacing cavity 24 and the containing cavity 34 are aligned to a sleeper to be replaced, the motor 46 is started, the motor 46 drives the drill bit 32 and the first screw rod 54 to rotate forwards, the first screw rod 54 rotates forwards to enable the drill bit sliding block 45 to move leftwards through the threaded hole 53 meshed with the first screw rod 54 and the first threaded shaft sleeve 52, so that the drill bit 32 moves leftwards to drill stones on the front side and the rear side of the sleeper to be replaced while rotating forwards, when the drill bit sliding block 45 moves leftwards to the left limit position, the first screw rod 54 is disengaged from the threaded hole 53, the clamping plate 26 is clamped into the clamping groove 31 on the rear side, the drill bit 32 on the rear side rotates forwards to drive the clamping plate 26 to rotate forwards, the clamping plate 26 rotates forwards to drive the fourth transmission shaft 15 to rotate forwards through the fixing block 29, so that the sixth belt wheel 20 rotates forwards, the sixth belt wheel 20 rotates forwards to drive the second screw rod 76 to rotate forwards, so that the second threaded shaft sleeve 22 meshed with the second screw rod The displacement is accommodated in the accommodating cavity 34, the second threaded shaft sleeve 22 is displaced rightwards to be separated from the pressed block 19 in a butting way, the pressed block 19 is displaced rightwards under the action of the pressed block spring 18 to release the pull rope 21, so that the fixture block 49 is displaced backwards and contracted into the fixture block sliding groove 47 under the action of the fixture block spring 48, the first screw 54 is rotated forwards to drive the first threaded shaft sleeve 52 to rotate forwards, so that the drill bit slide block 45 stops being displaced leftwards, the first threaded shaft sleeve 52 rotates forwards to drive the transmission gear 73 meshed with the annular meshed rack 51 to rotate through the annular meshed rack 51, the transmission gear 73 rotates to drive the worm 70 and the first bevel gear 74 positioned on the worm 70 to rotate, the worm 70 rotates to drive the turbine 69 meshed therewith to rotate, so as to drive the second belt wheel 67 coaxial with the worm to rotate, the second belt wheel 67 rotates to drive the forward rotation to drive the third belt wheel 65 to rotate, so as to drive the rotating vane 36 coaxial with the third belt wheel 65 to rotate to collect the, the first bevel gear 74 rotates to drive the second bevel gear 75 meshed with the first bevel gear to rotate forwardly, so as to drive the first belt wheel 71 coaxial with the second bevel gear 75 to rotate, the first belt wheel 71 rotates to drive the fourth belt wheel 42 to rotate, so as to drive the lifting belt wheel 40 on the lower side coaxial with the fourth belt wheel 42 to rotate, and the lifting belt wheel 40 on the lower side rotates to drive the lifting belt 39 to drive the lifting bucket 38 to lift the stone in the lifting cavity 44 and finally throw the stone into the stone cavity 58; after the replacement of the sleeper is completed, the sleeper clamping mechanism 23 is detached from the sleeper, the motor 46 drives the drill bit 32 and the first screw rod 54 to reversely rotate, the electromagnetic spring 60 is electrified, the drill bit 32 on the rear side reversely rotates to drive the clamping plate 26 to reversely rotate, so that the second threaded shaft sleeve 22 and the sleeper clamping mechanism 23 are driven to leftwards displace and return to the initial position through the reverse rotation of the second screw rod 76, when the second threaded shaft sleeve 22 is leftwards displaced to the left limit position, the second threaded shaft sleeve 22 presses the pressure block 19 leftwards to tension the pull rope 21, the clamping block 49 is forwardly displaced to be clamped into the bayonet 50 to prevent the first threaded shaft sleeve 52 from rotating, the first screw rod 54 reversely rotates to drive the drill slide block 45 to leftwards displace and return to the initial position through the first threaded shaft sleeve 52 engaged with the first screw rod 54, the first screw rod 54 is re-engaged with the threaded hole 53, the electromagnetic spring 60 is electrified to enable the baffle 61 to leftwards contract to, the stones collected in the stone chamber 58 are allowed to fall through the blanking holes 62 and the working chamber 12 to re-fill the front sides of the sleepers, thereby completing the replacement of the sleepers.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an automatic change railway sleeper's equipment, includes the work box, its characterized in that: the bottom end face of the working box is fixedly provided with a ground fixing mechanism, the front end face and the rear end face of the working box are provided with a working cavity with a downward opening in a penetrating manner, the inner wall of the left side of the working cavity is provided with a replacing mechanism, the inner wall of the right side of the working cavity is provided with drill bit sliding grooves which are symmetrical in front and back and have a leftward opening, and the inner wall of one side, away from each other, of each drill bit sliding groove is provided with a collecting; a drill slide block is arranged in the drill slide block sliding groove in a sliding manner, a motor is fixedly arranged in the drill slide block, a drill is connected to the left end face of the motor in a power mode, a clamping groove with a leftward opening is formed in the left end face of the drill on the rear side in a penetrating manner, a threaded shaft sleeve cavity with a leftward opening is formed in the right inner wall of the drill slide block sliding groove, a first threaded shaft sleeve is rotatably arranged in the threaded shaft sleeve cavity, a threaded hole with a leftward opening is formed in the right inner wall of the threaded shaft sleeve cavity, a first screw rod extending rightwards is connected to the right end face of the motor in a power mode, penetrates through the first threaded shaft sleeve and the threaded hole and is meshed with the first threaded shaft sleeve and the threaded hole, a bayonet with a backward opening is formed in the rear end face of the first threaded shaft sleeve, a clamping block sliding groove with a forward opening is formed in the rear inner wall, the fixture block is characterized in that a fixture block spring fixedly connected with the rear inner wall of the fixture block sliding groove is fixedly connected to the end face of the rear side of the fixture block, and a pull rope is fixedly connected to the end face of the right side of the fixture block.
2. An apparatus for automatically replacing railroad ties as defined in claim 1 wherein: an annular meshing rack is fixedly arranged on the annular end face of the first threaded shaft sleeve, a transmission cavity communicated with the threaded shaft sleeve cavity is arranged on the inner wall of the front side of the threaded shaft sleeve cavity, a worm is rotatably connected to the inner wall of the right side of the transmission cavity, a first bevel gear and a transmission gear which is positioned on the left side of the first bevel gear and meshed with the annular meshing rack are fixedly arranged on the worm, a first transmission shaft is rotatably connected to the inner wall of the front side of the transmission cavity, a second bevel gear meshed with the first bevel gear and a first belt wheel positioned on the front side of the second bevel gear are fixedly arranged on the first transmission shaft, a second transmission shaft extending downwards is rotatably connected to the upper inner wall and the lower inner wall of the transmission cavity, a worm wheel meshed with the worm is fixedly arranged on the second transmission shaft, a first belt wheel cavity is arranged on the inner bottom wall of the first belt wheel, and the first belt wheel penetrates through the upper inner wall and, and a second belt wheel is fixedly arranged on the part of the second transmission shaft, which is positioned in the first belt wheel cavity.
3. An apparatus for automatically replacing railroad ties as defined in claim 1 wherein: the collecting mechanism comprises a collecting cavity which is arranged on the inner wall of one side, away from each other, of the drill bit slide block sliding groove and communicated with the drill bit slide block sliding groove, the upper inner wall and the lower inner wall of the collecting cavity are rotatably connected with a rotating shaft extending downwards, four rotating blades are fixedly arranged on the rotating shaft, a second belt wheel cavity is arranged on the bottom wall in the collecting cavity, the rotating shaft penetrates through the upper inner wall and the lower inner wall of the second belt wheel cavity and is in rotating fit connection with the upper inner wall and the lower inner wall of the second belt wheel cavity, a third belt wheel is fixedly arranged on the part, located in the second belt wheel cavity, of the rotating shaft, the third belt wheel is in transmission fit connection with the second belt wheel through a first transmission belt, a lifting cavity communicated with the collecting cavity is arranged on the inner wall on the right side of the collecting cavity, third transmission shafts which are symmetrical up and down are rotatably connected on the front, the elevator belt is kept away from fixedly on the terminal surface of elevator belt wheel one side be equipped with the multiunit elevator bucket, the downside fixedly on the third transmission shaft be equipped with be located the downside the elevator belt wheel is close to accomodate the fourth band pulley of chamber center one side, the fourth band pulley with connect through second drive belt transmission cooperation between the first band pulley, be equipped with on the promotion chamber left side inner wall and be located collect the chamber upside and cut the fixed chamber of collecting box of working chamber, the fixed intracavity of collecting box is fixed and is equipped with the collecting box, be equipped with the opening on the collecting box top end face upwards with promote the communicating stone chamber of chamber, link up from top to bottom on the stone intracavity diapire be equipped with the communicating blanking hole of working chamber, be equipped with the opening on the inner wall of blanking hole left side and cut the baffle spout of blanking hole, slide in the baffle spout and be equipped with fixed connection's electromagnetic spring on the baffle left side end face.
4. An apparatus for automatically replacing railroad ties as defined in claim 1 wherein: the replacing mechanism comprises a replacing cavity with a right opening arranged on the inner wall of the left side of the working cavity, a second threaded shaft sleeve is arranged in the replacing cavity in a sliding manner, a sleeper clamping mechanism is fixedly arranged on the end face of the right side of the second threaded shaft sleeve, a pressed block sliding groove with a right opening is arranged on the inner wall of the left side of the replacing cavity, a pressed block is arranged in the pressed block sliding groove in a sliding manner, a pressed block spring fixedly connected with the inner wall of the left side of the pressed block sliding groove is fixedly arranged on the end face of the left side of the pressed block, the other end, away from the clamping block, of the stay cord is fixedly connected onto the end face of the rear side of the pressed block, a containing cavity which is arranged between the two drill bit sliding grooves, is matched with the replacing cavity leftwards, a front-back symmetrical replacing power cavity with a right opening matched with the, a clamping plate is arranged in the replacing power cavity at the rear side, a fixed block chute with a left opening is arranged on the left end face of the clamping plate, a fixed block is arranged in the fixed block chute in a sliding manner, a reset spring fixedly connected with the right inner wall of the fixed block chute is fixedly arranged on the right end face of the fixed block, a third belt wheel cavity is arranged on the left inner wall of the replacing power cavity at the rear side, a fourth transmission shaft extending rightwards and a second screw rod positioned in front of the fourth transmission shaft and extending rightwards are rotatably connected on the right inner wall of the third belt wheel cavity, a fifth belt wheel is fixedly arranged on the fourth transmission shaft, a sixth belt wheel is fixedly arranged on the second screw rod, the sixth belt wheel is connected with the fifth belt wheel in a transmission fit manner through a third transmission belt, and the fourth transmission shaft penetrates through the left inner wall of the replacing power cavity at the rear side and, the fourth transmission shaft is located the rear side change the terminal surface in the power cavity with fixed block left side terminal surface fixed connection, the second screw rod runs through change chamber left side inner wall and be connected with it normal running fit, the second screw rod is located change the part of intracavity and run through second screw thread axle sleeve and mesh mutually with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010504694.8A CN111608036B (en) | 2020-06-05 | 2020-06-05 | Equipment for automatically replacing railway sleeper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010504694.8A CN111608036B (en) | 2020-06-05 | 2020-06-05 | Equipment for automatically replacing railway sleeper |
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| CN111608036A true CN111608036A (en) | 2020-09-01 |
| CN111608036B CN111608036B (en) | 2020-12-18 |
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| CN202010504694.8A Active CN111608036B (en) | 2020-06-05 | 2020-06-05 | Equipment for automatically replacing railway sleeper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062155A (en) * | 2021-03-23 | 2021-07-02 | 苏州枫伟复贸易有限公司 | Mining vehicle for replacing sleeper of mine car |
Citations (6)
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| CN106381778A (en) * | 2016-08-31 | 2017-02-08 | 昆明学院 | Automatic sleeper replacing machine with tamping and ballasting device |
| CN110241665A (en) * | 2019-06-28 | 2019-09-17 | 余姚菲戈自动化技术有限公司 | A kind of equidistant track stock device that places an iron railway |
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| CN113062155A (en) * | 2021-03-23 | 2021-07-02 | 苏州枫伟复贸易有限公司 | Mining vehicle for replacing sleeper of mine car |
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| CN111608036B (en) | 2020-12-18 |
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