CN209741588U - ballast drawing machine - Google Patents
ballast drawing machine Download PDFInfo
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- CN209741588U CN209741588U CN201920131515.3U CN201920131515U CN209741588U CN 209741588 U CN209741588 U CN 209741588U CN 201920131515 U CN201920131515 U CN 201920131515U CN 209741588 U CN209741588 U CN 209741588U
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- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 21
- 210000000078 claw Anatomy 0.000 claims abstract description 15
- 239000002893 slag Substances 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 3
- 241001669679 Eleotris Species 0.000 description 16
- 239000004575 stone Substances 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
a swing type ballast digging mechanism is arranged at the front end of an operating arm mechanism, a rotary oil cylinder, a rotary support bearing, a transverse connecting plate, a rotary hanging seat and a square traction block are combined to form a rotary mechanism, and a horizontal baffle, a rectangular arm rod, a chain, a driving chain wheel, a driven chain wheel and a material shifting steel claw are combined to form a swing arm; the shaft end of the slag picking driving motor can drive the driving chain wheel to rotate, the driving chain wheel can drive the driven chain wheel to simultaneously rotate in the same direction through the chain, and the material shifting steel claws arranged on the periphery of the chain simultaneously move in the same direction along with the movement of the chain. The utility model has the characteristics of novel structure, low operation cost, high operating efficiency and strong practicability.
Description
Technical Field
the utility model relates to a ballast digging machine.
Background
at present, the ballast cleaning work below the railway track sleeper is mainly carried out in a manual mode, and the operation mode has the problems of low operation efficiency and high operation cost.
disclosure of Invention
in order to solve the problems, the utility model provides a draw a bits machine, it has novel structure, low, the operating efficiency of operating cost is high, the characteristics that the practicality is strong.
in order to achieve the above object, the present invention provides the following specific technical measures: a ballast digging machine is composed of a chassis, a crawler running mechanism, a rotary supporting mechanism, a rotary platform, a cab, a driving control mechanism, an operating arm mechanism and a swing type ballast digging mechanism,
the two sides of the chassis are provided with crawler traveling mechanisms which can advance/retreat along rails, the middle part of the top surface of the chassis is provided with a slewing bearing mechanism, a rotating platform is arranged above the slewing bearing mechanism, a cab and a drive control mechanism are both arranged above the rotating platform, and the drive control mechanism is arranged behind the cab;
the swing type ballast digging mechanism is arranged at the front end of the operating arm mechanism, the rear arm end of the operating arm mechanism is arranged on the front side of the top surface of the rotating platform and is positioned on the side part of the cab, the rotating platform can rotate 360 degrees through the rotary supporting mechanism, the cab, the driving control mechanism, the operating arm mechanism and the swing type ballast digging mechanism can synchronously rotate with the rotating platform, the operating mechanism and the instrument are arranged in the cab, and the driving control mechanism can control the advancing or retreating of the crawler traveling mechanism;
the front side surface of the top surface of the rotating platform is provided with a front serial pin plate I and a rear serial pin plate II in parallel in a welded mode, a pin rod I is connected between the front serial pin plate II and the rear serial pin plate II in a serial mode, and the serial pin plate I, the pin rod I, the serial pin plate II and the pin rod I are combined to form a supporting seat mechanism;
the bottom of the large arm is movably connected with the first pin stringing plate through a first pin shaft, and the bottom end of the cylinder barrel of the first oil cylinder is movably connected with the second pin stringing plate through a first pin rod;
the middle part of the large arm is bent at an obtuse angle, the end of a piston rod of the first oil cylinder is movably connected with the inner arc surface of the middle part of the large arm through a second pin rod, and the first oil cylinder is used for controlling the inclination angle of the large arm;
the middle part of the outer cambered surface of the large arm is fixedly provided with a front pin stringing plate III and a rear pin stringing plate III which are parallel by welding, a pin rod III is connected between the front pin stringing plate III and the rear pin stringing plate III in series, and the bottom end of the cylinder barrel of the second oil cylinder is movably connected with the pin stringing plate III by the pin rod III;
the top end of the large arm is movably connected with the bottom of the rear end of the movable arm through a second pin shaft, the head end of a piston rod of a second oil cylinder is movably connected with the rear end of the movable arm through a fourth pin rod, and the second oil cylinder is used for controlling the inclination angle of the movable arm;
The side wall of the movable arm is fixedly provided with a front serial pin plate and a rear serial pin plate in parallel in a welding mode, and the bottom end of a cylinder barrel of the third oil cylinder is movably connected with the serial pin plate through a pin rod V;
the swing type slag picking mechanism comprises a main hanging plate, a rotary oil cylinder, a rotary support bearing, a transverse connecting plate, a rotary hanging seat, a slag picking drive motor, a horizontal baffle, a cuboid-shaped arm rod, a chain and a material shifting steel claw, wherein a left pair of pin stringing mechanisms and a right pair of pin stringing mechanisms are fixedly welded on the right side of the top surface of the main hanging plate;
the front end of the movable arm is movably connected with the pin stringing plate V through a pin shaft III, and the movable arm realizes lifting control on the main lifting plate through the pin shaft III and the pin stringing plate V;
the head end of a piston rod of the third oil cylinder is movably connected with the pin plate six through the pin rod six, and the third oil cylinder is used for controlling the inclination angle of the main hanging plate;
the middle part of the top surface of the main hanging plate is welded with a square seat block, and the tail end of a cylinder barrel of the rotary oil cylinder is movably connected with the square seat block through a first shaft rod;
the top surface of the inner diameter of the rotary support bearing is fastened on the left side of the bottom surface of the main hanging plate through a bolt, the bottom surface of the outer diameter of the rotary support bearing is fastened with a transverse connecting plate through a bolt, and the transverse connecting plate is fastened and connected with the right side of the top surface of the rotary hanging seat through a bolt;
the left side of the top surface of the rotary hanging seat is welded with a square traction block, and the head end of a piston rod of the rotary oil cylinder is movably connected with the square traction block through a second shaft rod;
The rotary oil cylinder, the rotary support bearing, the transverse connecting plate, the rotary hanging seat and the square traction block are combined to form a rotary mechanism;
the bottom surface of the rotary hanging seat is sequentially welded with a first vertical long steel plate, a second vertical long steel plate and a short vertical steel plate from left to right, a transverse bedplate is welded between the second vertical long steel plate and the short vertical steel plate and used for mounting a ballast picking driving motor, and a driving chain wheel is sleeved on the ballast picking driving motor with the shaft end facing downwards through a key strip;
an inclined supporting plate is welded between the left side surface of the first vertical long steel plate and the right bottom surface of the rotary hanging seat;
The right end of the rectangular arm rod is welded to the lower end of the left side face of the vertical long steel plate II, and the right side of the top face of the rectangular arm rod is fixedly connected with the bottom end of the vertical long steel plate I through welding;
a horizontal baffle is welded at the upper end of the outer side wall of the rectangular arm rod;
the left end of the rectangular arm rod is sunken towards the right side to form an embedded groove, a vertical wheel shaft is connected in series in the embedded groove, and a driven chain wheel is movably sleeved on the periphery of the vertical wheel shaft through a bearing;
the front side waist and the rear side waist of the rectangular arm rod are both concave inwards to form a transverse rail groove for the chain to walk, and the driving chain wheel is in transmission connection with the driven chain wheel through the chain;
a plurality of rows of material shifting heads are tightly installed on the periphery of the chain through bolts, and each row of material shifting head comprises four material shifting steel claws which are arranged side by side up and down;
the horizontal baffle, the cuboid-shaped arm rod, the chain, the driving chain wheel, the driven chain wheel and the material shifting steel claw are combined to form a swing arm;
the rotary oil cylinder is used for controlling the swing of the swing arm;
The shaft end of the slag picking driving motor can drive the driving chain wheel to rotate, the driving chain wheel can drive the driven chain wheel to simultaneously rotate in the same direction through the chain, and the material shifting steel claws arranged on the periphery of the chain simultaneously move in the same direction along with the movement of the chain.
during operation, the swing arm is used for cleaning ballast stones on two sides below the track sleeper, and the cleaned space is used for stacking the ballast stones scraped out of the lower part of the sleeper; when the ballast stones below the sleepers are cleaned, the large arm and the movable arm are adjusted firstly, the swing type ballast picking mechanism faces backwards horizontally and is placed on the side edge of the cleaned sleepers, and at the moment, the upper end position of the chain is ensured to be lower than the bottoms of the sleepers; starting a ballast digging driving motor, selecting the ballast digging driving motor to run at a high speed or a low speed according to the hardening degree of ballast stones, pressing a button of a rotary oil cylinder to enable a swing arm to rotate towards the inner side of the sleeper, and discharging the ballast stones to the outer side of the sleeper; when the swing arm swings to be horizontal to the sleeper, the swing arm stops rotating, and at the moment, the operation machine walks backwards for operation; after the single-side operation is carried out for 5-10 meters, a bag filled with ballast stones is laid under the hollowed sleeper through a manual cushion, and the machine returns to the beginning to carry out reversing operation.
The utility model discloses an operation length is 30 ~ 40 meters per hour, and this work load is 60 ~ 70 workman's work load per hour, consequently the utility model discloses not only the operating efficiency is high, has saved the cost of labor moreover greatly.
the beneficial effects of the utility model reside in that, it has novel structure, low in operation cost, operating efficiency height, characteristics that the practicality is strong.
the present invention will be further explained with reference to the drawings and examples.
Drawings
FIG. 1 is a side view of the integral assembly and connection structure of the present invention in use;
FIG. 2 is a schematic top view of the oscillating type ballast removing mechanism of the present invention;
Fig. 3 is a schematic side view of the oscillating type ballast digging mechanism of the present invention.
In the figure: a-rails, B1-crawler traveling mechanisms, B2-slewing bearing mechanisms, B3-rotating platforms, B4-cab, B5-drive control mechanisms, C1-large arms, C11-first oil cylinders, C2-movable arms, C21-third oil cylinders, D1-main hoisting plates, D11-pin stringing plates, D12-pin stringing plates, D13-square seat blocks, D2-slewing oil cylinders, D21-slewing oil cylinder piston rods, D3-ballast driving motors, D31-driving chain wheels, D4-rectangular arm rods, D41-driven chain wheels, D42-horizontal baffle plates, D5-slewing support bearings, D6-transverse connecting plates, D7-slewing hoisting seats, D71-square traction blocks, D72-vertical long steel plates, D73-vertical long steel plates and two steel plates, D74-vertical short steel plate, D75-transverse machine seat plate and D8-material shifting steel claw.
Detailed Description
as shown in fig. 1, fig. 2 and fig. 3, the ballast digging machine is composed of a chassis, a crawler traveling mechanism B1, a slewing bearing mechanism B2, a rotary platform B3, a cab B4, a driving control mechanism B5, an operating arm mechanism and a swing type ballast digging mechanism, and is characterized in that,
crawler traveling mechanisms B1 are mounted on two sides of the chassis, the crawler traveling mechanisms B1 can move forward/backward along rails A, a slewing bearing mechanism B2 is mounted in the middle of the top surface of the chassis, a rotary platform B3 is mounted above the slewing bearing mechanism B2, a cab B4 and a drive control mechanism B5 are both mounted above the rotary platform B3, and the drive control mechanism B5 is mounted behind the cab B4;
the swing type slag picking mechanism is mounted at the front end of the operating arm mechanism, the rear arm end of the operating arm mechanism is mounted at the front side of the top surface of the rotating platform B3 and is positioned at the side part of the cab B4, the rotating platform B3 can rotate 360 degrees through the swing support mechanism B2, the cab B4, the drive control mechanism B5, the operating arm mechanism and the swing type slag picking mechanism can rotate synchronously with the rotating platform B3, the operating mechanism and the instrument are mounted in the cab B4, and the drive control mechanism B5 can control the advancing or retreating of the crawler travel mechanism B1;
the front side of the top surface of a rotating platform B3 is provided with a front serial pin plate I and a rear serial pin plate I which are parallel through welding, a pin shaft I is connected between the front serial pin plate I and the rear serial pin plate I in series, the front side surface of the rotating platform B3 is provided with a front serial pin plate II and a rear serial pin plate II which are parallel through welding, a pin rod I is connected between the front serial pin plate II and the rear serial pin plate II in series, and the serial pin plate I, the pin shaft I, the serial pin plate II and the pin rod I are combined to form a supporting seat mechanism;
the bottom of the large arm C1 is movably connected with the first pin stringing plate through a first pin shaft, and the bottom end of the cylinder barrel of the first oil cylinder C11 is movably connected with the second pin stringing plate through a first pin rod;
the middle part of the large arm C1 is bent at an obtuse angle, the head end of a piston rod of the first oil cylinder C11 is movably connected with the inner arc surface of the middle part of the large arm C1 through a second pin rod, and the first oil cylinder C11 is used for controlling the inclination angle of the large arm C1;
the middle part of the outer cambered surface of the large arm C1 is fixedly provided with a front pin stringing plate III and a rear pin stringing plate III which are parallel by welding, a pin rod III is connected between the front pin stringing plate III and the rear pin stringing plate III in series, and the bottom end of the cylinder barrel of the second oil cylinder is movably connected with the pin stringing plate III by the pin rod III;
The top end of the large arm C1 is movably connected with the bottom of the rear end of the movable arm C2 through a second pin shaft, the head end of a piston rod of a second oil cylinder is movably connected with the rear end of the movable arm C2 through a fourth pin shaft, and the second oil cylinder is used for controlling the inclination angle of the movable arm C2;
the side wall of the movable arm C2 is fixedly provided with a front serial pin plate IV and a rear serial pin plate IV which are parallel by welding, and the bottom end of the cylinder barrel of the third oil cylinder C21 is movably connected with the serial pin plate IV by a pin rod V;
the swing type slag picking mechanism comprises a main hanging plate D1, a rotary oil cylinder D2, a rotary support bearing D5, a transverse connecting plate D6, a rotary hanging seat D7, a slag picking drive motor D3, a horizontal baffle D42, a cuboid-shaped arm rod D4, a chain and a material shifting steel claw D8, a left pair of serial pin mechanisms and a right pair of serial pin mechanisms are fixedly arranged on the right side of the top surface of the main hanging plate D1 through welding, a pair of serial pin mechanisms positioned on the left side consists of two serial pin plates five D11 which are parallel front and back, a pin shaft III is connected between the two serial pin plates five D11, a pair of serial pin mechanisms positioned on the right side consists of two serial pin plates six D12 which are parallel front and back, and a pin shaft six is connected between the two serial pin plates six D12;
the front end of the movable arm C2 is movably connected with the pin connecting plate five D11 through a pin shaft III, and the movable arm C2 is used for realizing lifting control on the main lifting plate D1 through the pin shaft III and the pin connecting plate five D11;
the head end of a piston rod of the third oil cylinder C21 is movably connected with a pin plate six D12 through a pin rod six, and the third oil cylinder C21 is used for controlling the inclination angle of the main hanging plate D1;
the middle of the top surface of the main hanging plate D1 is welded with a square seat block D13, and the tail end of a cylinder barrel of the rotary cylinder D2 is movably connected with the square seat block D13 through a first shaft rod;
the top surface of the inner diameter of the rotary support bearing D5 is fastened on the left side of the bottom surface of the main hanging plate D1 through bolts, the bottom surface of the outer diameter of the rotary support bearing D5 is fastened with a transverse connecting plate D6 through bolts, and the transverse connecting plate D6 is fastened and connected with the right side of the top surface of the rotary hanging seat D7 through bolts;
a square traction block D71 is welded on the left side of the top surface of the rotary hanging seat D7, and the head end of a piston rod D21 of the rotary oil cylinder D2 is movably connected with the square traction block D71 through a second shaft rod;
the rotary mechanism is formed by combining a rotary oil cylinder D2, a rotary support bearing D5, a transverse connecting plate D6, a rotary hanging seat D7 and a square traction block D71;
the bottom surface of the rotary hanging seat D7 is sequentially welded with a first vertical long steel plate D72, a second vertical long steel plate D73 and a vertical short steel plate D74 from left to right, a transverse seat plate D75 is welded between the second vertical long steel plate D73 and the vertical short steel plate D74, the transverse seat plate D75 is used for installing a ballast digging driving motor D3, and the shaft end of the ballast digging driving motor D3 faces downwards and is sleeved with a driving sprocket D31 through a key strip;
an inclined supporting plate is welded between the left side surface of the first vertical long steel plate D72 and the right bottom surface of the rotary hanging seat D7;
the right end of the rectangular arm rod D4 is welded to the lower end of the left side face of the vertical long steel plate II D73, and the right side of the top face of the rectangular arm rod D4 is fixedly connected with the bottom end of the vertical long steel plate I D72 through welding;
the upper end of the outer side wall of the cuboid-shaped arm rod D4 is welded with a horizontal baffle D42;
the left end of the rectangular arm rod D4 is recessed towards the right side to form an embedding groove, a vertical wheel shaft is connected in series in the embedding groove, and the periphery of the vertical wheel shaft is movably sleeved with a driven chain wheel D41 through a bearing;
the front side waist and the rear side waist of the rectangular arm rod D4 are both concave inwards to form a transverse rail groove for the chain to walk, and the driving chain wheel D31 is in transmission connection with the driven chain wheel D41 through a chain;
A plurality of rows of material stirring heads are tightly arranged on the periphery of the chain through bolts, and each row of material stirring heads comprises four material stirring steel claws D8 which are arranged side by side up and down;
the horizontal baffle D42, the cuboid arm lever D4, the chain, the driving chain wheel D31, the driven chain wheel D41 and the material shifting steel claw D8 are combined to form a swing arm;
The rotary oil cylinder D2 is used for controlling the swing of the swing arm;
the shaft end of the slag picking driving motor D3 can drive the driving chain wheel D31 to rotate, the driving chain wheel D31 can drive the driven chain wheel D41 to simultaneously rotate in the same direction through the chain, and the material shifting steel claws D8 arranged on the periphery of the chain simultaneously move in the same direction along with the movement of the chain.
firstly cleaning ballast stones on two sides below a track sleeper through a swing arm, wherein the cleaned space is used for stacking the ballast stones which are fished out from the lower part of the sleeper; when the ballast stone below the sleeper is cleaned, firstly adjusting a large arm C1 and a movable arm C2, horizontally backward arranging the swing type ballast digging mechanism on the side of the cleaned sleeper, and ensuring that the upper end position of the chain is lower than the bottom of the sleeper; starting a ballast digging driving motor D3, selecting the ballast digging driving motor D3 to run at a high speed or a low speed according to the hardening degree of ballast stones, pressing a button of a rotary oil cylinder D2 to enable a swing arm to rotate towards the inner side of the sleeper, and discharging the ballast stones to the outer side of the sleeper; when the swing arm swings to be horizontal to the sleeper, the swing arm stops rotating, and at the moment, the operation machine walks backwards for operation; after the single-side operation is carried out for 5-10 meters, a bag filled with ballast stones is laid under the hollowed sleeper through a manual cushion, and the machine returns to the beginning to carry out reversing operation.
Claims (1)
1. a ballast digging machine is composed of a chassis, a crawler traveling mechanism (B1), a rotary supporting mechanism (B2), a rotary platform (B3), a cab (B4), a drive control mechanism (B5), an operating arm mechanism and a swing type ballast digging mechanism, and is characterized in that,
Crawler traveling mechanisms (B1) are mounted on two sides of the chassis, the crawler traveling mechanisms (B1) can move forward/backward along rails (A), a slewing bearing mechanism (B2) is mounted in the middle of the top surface of the chassis, a rotary platform (B3) is mounted above the slewing bearing mechanism (B2), a cab (B4) and a drive control mechanism (B5) are mounted above the rotary platform (B3), and the drive control mechanism (B5) is mounted behind the cab (B4);
the swing type slag picking mechanism is mounted at the front end of the operating arm mechanism, the rear arm end of the operating arm mechanism is mounted at the front side of the top surface of the rotating platform (B3) and is positioned at the side part of the cab (B4), the rotating platform (B3) can rotate 360 degrees through the rotary supporting mechanism (B2), the cab (B4), the driving control mechanism (B5), the operating arm mechanism and the swing type slag picking mechanism can synchronously rotate with the rotating platform (B3), the operating mechanism and the instrument are mounted in the cab (B4), and the driving control mechanism (B5) can control the advancing or retreating of the crawler travel mechanism (B1);
The front side of the top surface of a rotating platform (B3) is provided with a front pin stringing plate I and a rear pin stringing plate I which are parallel, a pin shaft I is connected between the front pin stringing plate I and the rear pin stringing plate I in series, the front side surface of the rotating platform (B3) is provided with a front pin stringing plate II and a rear pin stringing plate II which are parallel, a pin rod I is connected between the front pin stringing plate II and the rear pin stringing plate II in series, and the pin stringing plate I, the pin shaft II and the pin rod I are combined to form a supporting seat mechanism;
the bottom of the large arm (C1) is movably connected with the first pin stringing plate through a first pin shaft, and the bottom end of the cylinder barrel of the first oil cylinder (C11) is movably connected with the second pin stringing plate through a first pin rod;
the middle part of the large arm (C1) is bent at an obtuse angle, the head end of a piston rod of the first oil cylinder (C11) is movably connected with the inner arc surface of the middle part of the large arm (C1) through a second pin rod, and the first oil cylinder (C11) is used for controlling the inclination angle of the large arm (C1);
the middle part of the outer cambered surface of the large arm (C1) is fixedly provided with a front pin stringing plate III and a rear pin stringing plate III which are parallel by welding, a pin rod III is connected between the front pin stringing plate III and the rear pin stringing plate III in series, and the bottom end of the cylinder barrel of the second oil cylinder is movably connected with the pin stringing plate III by the pin rod III;
the top end of the large arm (C1) is movably connected with the bottom of the rear end of the movable arm (C2) through a second pin shaft, the head end of a piston rod of a second oil cylinder is movably connected with the rear end of the movable arm (C2) through a fourth pin shaft, and the second oil cylinder is used for controlling the inclination angle of the movable arm (C2);
the side wall of the movable arm (C2) is fixedly provided with a front serial pin plate and a rear serial pin plate in parallel by welding, and the bottom end of the cylinder barrel of the third oil cylinder (C21) is movably connected with the serial pin plate through a pin rod V;
the swing type slag picking mechanism comprises a main hanging plate (D1), a rotary oil cylinder (D2), a rotary support bearing (D5), a transverse connecting plate (D6), a rotary hanging seat (D7), a slag picking drive motor (D3), a horizontal baffle (D42), a cuboid-shaped arm rod (D4), a chain and a material shifting steel claw (D8), wherein a left pair of serial pin mechanisms and a right pair of serial pin mechanisms are fixedly arranged on the right side of the top surface of the main hanging plate (D1) through welding, a pair of serial pin mechanisms on the left side consists of two serial pin plates five (D11) which are parallel from front to back, a pin shaft three is connected between the two serial pin plates five (D11), a pair of serial pin mechanisms on the right side consists of two serial pin plates six (D12) which are parallel from front to back, and a pin shaft six is connected between the two serial pin plates six (D12);
the front end of the movable arm (C2) is movably connected with the pin stringing plate five (D11) through a pin shaft three, and the movable arm (C2) realizes lifting control on the main lifting plate (D1) through the pin shaft three and the pin stringing plate five (D11);
the head end of a piston rod of the third oil cylinder (C21) is movably connected with the pin plate six (D12) through the pin rod six, and the third oil cylinder (C21) is used for controlling the inclination angle of the main hanging plate (D1);
the middle part of the top surface of the main hanging plate (D1) is welded with a square seat block (D13), and the tail end of a cylinder barrel of the rotary oil cylinder (D2) is movably connected with the square seat block (D13) through a first shaft rod;
The top surface of the inner diameter of the rotary support bearing (D5) is fastened to the left side of the bottom surface of the main hanging plate (D1) through bolts, the bottom surface of the outer diameter of the rotary support bearing (D5) is fastened with a transverse connecting plate (D6) through bolts, and the transverse connecting plate (D6) is fastened and connected with the right side of the top surface of the rotary hanging seat (D7) through bolts;
the left side of the top surface of the rotary hanging seat (D7) is welded with a square traction block (D71), and the head end of a piston rod (D21) of the rotary oil cylinder (D2) is movably connected with the square traction block (D71) through a second shaft rod;
the rotary mechanism is formed by combining a rotary oil cylinder (D2), a rotary support bearing (D5), a transverse connecting plate (D6), a rotary hanging seat (D7) and a square traction block (D71);
The bottom surface of the rotary hanging seat (D7) is sequentially welded with a first vertical long steel plate (D72), a second vertical long steel plate (D73) and a second vertical short steel plate (D74) from left to right, a transverse seat plate (D75) is welded between the second vertical long steel plate (D73) and the vertical short steel plate (D74), the transverse seat plate (D75) is used for installing a ballast drawing driving motor (D3), the shaft end of the ballast drawing driving motor (D3) faces downwards, and a driving chain wheel (D31) is sleeved on the shaft end of the ballast drawing driving motor (D3) through a key strip;
an oblique supporting plate is welded between the left side surface of the first vertical long steel plate (D72) and the bottom surface of the right side of the rotary hanging seat (D7);
the right end of the rectangular arm rod (D4) is welded to the lower end of the left side face of the vertical long steel plate II (D73), and the right side of the top face of the rectangular arm rod (D4) is fixedly connected with the bottom end of the vertical long steel plate I (D72) through welding;
the upper end of the outer side wall of the rectangular arm rod (D4) is welded with a horizontal baffle (D42);
The left end of the rectangular arm rod (D4) is recessed towards the right side to form an embedding groove, a vertical wheel shaft is connected in series in the embedding groove, and a driven chain wheel (D41) is movably sleeved on the periphery of the vertical wheel shaft through a bearing;
the front side waist and the rear side waist of the rectangular arm rod (D4) are both concave inwards to form a transverse rail groove for the chain to walk, and the driving chain wheel (D31) is in transmission connection with the driven chain wheel (D41) through a chain;
A plurality of rows of material poking heads are tightly installed on the periphery of the chain through bolts, and each row of material poking head comprises four material poking steel claws (D8) which are arranged side by side up and down;
the horizontal baffle (D42), the cuboid-shaped arm lever (D4), the chain, the driving chain wheel (D31), the driven chain wheel (D41) and the material shifting steel claw (D8) are combined to form a swing arm;
The rotary oil cylinder (D2) is used for controlling the swing of the swing arm;
The shaft end of the slag picking driving motor (D3) can drive the driving chain wheel (D31) to rotate, the driving chain wheel (D31) can drive the driven chain wheel (D41) to simultaneously rotate in the same direction through the chain, and the material shifting steel claws (D8) arranged on the periphery of the chain simultaneously move in the same direction along with the movement of the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131515.3U CN209741588U (en) | 2019-01-25 | 2019-01-25 | ballast drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131515.3U CN209741588U (en) | 2019-01-25 | 2019-01-25 | ballast drawing machine |
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| Publication Number | Publication Date |
|---|---|
| CN209741588U true CN209741588U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920131515.3U Withdrawn - After Issue CN209741588U (en) | 2019-01-25 | 2019-01-25 | ballast drawing machine |
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| CN (1) | CN209741588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667202A (en) * | 2019-01-25 | 2019-04-23 | 泉州市劲力工程机械有限公司 | One kind drawing quarrel machine |
-
2019
- 2019-01-25 CN CN201920131515.3U patent/CN209741588U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667202A (en) * | 2019-01-25 | 2019-04-23 | 泉州市劲力工程机械有限公司 | One kind drawing quarrel machine |
| CN109667202B (en) * | 2019-01-25 | 2024-03-08 | 泉州市劲力工程机械有限公司 | Ballast picking machine |
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