CN213507849U

CN213507849U - Full-section screening machine for railway ballast

Info

Publication number: CN213507849U
Application number: CN202021980451.3U
Authority: CN
Inventors: 杨曼云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-22
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a railway ballast full-section screen scarifier in the technical field of ballast screen scarifiers, which comprises a box body and a rotating rod, wherein the top and the right side of the bottom of an inner cavity of the box body are fixedly connected with a partition plate, the left side of the partition plate is fixedly connected with a first screen plate, the left side of the first screen plate is fixedly connected with the left side of the inner cavity of the box body, and the front side and the rear side of the top of the first screen plate are fixedly connected with a base; the utility model discloses the motor that is equipped with can drive the plectane and rotate, when the plectane rotates, it rotates to be connected with the rotation of second gear through the montant, and the meshing through second gear and first gear is connected and is driven the striking piece and rotate, promote first horizontal pole and pulley, it rocks about driving first spring, clear sieve for the first time to the rubble, and in plectane pivoted, it removes about driving the connecting rod promotion second horizontal pole, the second horizontal pole drives to clear sieve the frame and rocks about carrying out clear sieve for the second time to the rubble, realize the effect of clearing sieve many times.

Description

Full-section screening machine for railway ballast

Technical Field

The utility model relates to a ballast screen scarifier technical field specifically is a railway ballast full-face screen scarifier.

Background

In railway systems, "ballast" refers to the crushed stone used as a bearing sleeper, a track bed structure that has emerged earlier and is common. The engineering can lay a layer of broken stone on the road bed before laying the rail, and then compact the broken stone, and then lay sleepers and rails, so that the broken stone can disperse the vibration and high heat generated when the train passes through, the track distance of the steel rail is kept unchanged, the rail-out accident is avoided, the noise is reduced, and the rainwater can be quickly drained from gaps among stones. However, the ballast track is not as firm as concrete, the broken stones can be displaced due to the pressure of the train, the position of the track needs to be regularly corrected, the broken stones need to be supplemented, and a screen scarifier is generally needed to screen the broken stones in the process of supplementing the broken stones;

the existing ballast cleaning and screening machine has poor cleaning and screening effects in the using process, is complicated in cleaning and screening, cannot clean and screen for multiple times, and is inconvenient for railways, and therefore the railway ballast full-section cleaning and screening machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a railway ballast full-face screen scarifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a full-section railway ballast screen scarifier comprises a tank body and a rotating rod, wherein the top and the right side of the bottom of an inner cavity of the tank body are fixedly connected with a partition plate, the left side of the partition plate is fixedly connected with a first screen plate, the left side of the first screen plate is fixedly connected with the left side of the inner cavity of the tank body, the front side and the rear side of the top of the first screen plate are fixedly connected with bases, a screen scarifier is arranged between the two bases, the bases and the screen scarifier are rotatably connected through the rotating rod, the left side of the screen scarifier is fixedly connected with a first spring, the left side of the first spring is fixedly connected with the left side of the inner cavity of the tank body, the top of the right side of the screen scarifier is rotatably connected with a first cross rod through a rotating shaft, one end of the first cross rod, which is far away from the screen scarifier, penetrates through the partition plate and extends, the right side of the inner cavity of the box body is connected with a first gear in a rotating mode through a rotating shaft, the front end of the first gear is welded with an impact block, the impact block is in contact with a pulley, the bottom of the first gear is meshed with a second gear, the inner cavity of the box body and the bottom of a first sieve plate are provided with a sieve cleaning frame, the right side of the sieve cleaning frame is fixedly connected with a second transverse rod, one end, far away from the sieve cleaning frame, of the second transverse rod penetrates through a partition plate and extends to the right side of the partition plate, a motor is installed at the bottom of the rear side of the inner cavity of the box body, a circular plate is welded at the output end of the motor, one end, located on the right side of the partition plate, of the second transverse rod is connected with a connecting rod in a rotating mode through the rotating shaft, one end, far away from the circular plate, of the connecting rod is connected with the front surface, the inner cavity of the screen cleaning box is fixedly connected with a second screen plate.

The left side fixedly connected with third horizontal pole of clear sieve frame, the one end that clear sieve frame was kept away from to the third horizontal pole runs through the box and extends to the outside of box, the third horizontal pole is located the outside pot head fixedly connected with limiting plate of box, the surface cover that the third horizontal pole is located the box outside is equipped with the second spring.

The left side fixedly connected with drainage plate of box inner chamber bottom, the left bottom intercommunication of box has row material pipe, the left side intercommunication at box top has the inlet pipe.

The top and the bottom on baffle surface all have seted up logical groove, the equal fixedly connected with dead lever in top and the bottom of leading to the groove inner chamber, the surface cover of dead lever is equipped with the smooth roller, the smooth roller contacts with first horizontal pole and second horizontal pole respectively.

The switch is installed at the left top of the box body, and the electrical output end of the switch is electrically connected with the electrical input end of the motor through a wire.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the motor that is equipped with can drive the plectane and rotate, when the plectane rotates, it rotates to be connected with the rotation of second gear through the montant, and the meshing through second gear and first gear is connected and is driven the striking piece and rotate, promote first horizontal pole and pulley, it rocks about driving first spring, carry out the first cleaning to the rubble, and when the plectane rotates, it removes about driving the connecting rod promotion second horizontal pole, the second horizontal pole drives the cleaning frame and rocks about rocking and carry out the second cleaning to the rubble, realize the effect of cleaning many times, and the cleaning is comparatively simple and convenient, it is not good to solve cleaning effect in the current ballast cleaning machine use, cleaning is comparatively loaded down with trivial details, and cleaning many times can not, be not convenient for the problem that the railway used.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a left side view structural schematic diagram of the motor of the present invention;

fig. 3 is a left side view structural diagram of the base of the present invention;

fig. 4 is a left side view structure diagram of the partition board of the present invention.

In the figure: 1. a box body; 2. a partition plate; 3. a first screen deck; 4. a base; 5. cleaning a screen box; 6. a rotating rod; 7. a first spring; 8. a first cross bar; 9. a pulley; 10. a first gear; 11. an impact block; 12. a second gear; 13. cleaning the screen frame; 14. a second cross bar; 15. a motor; 16. a circular plate; 17. a connecting rod; 18. a vertical rod; 19. a third cross bar; 20. a limiting plate; 21. a second spring; 22. a drainage plate; 23. a discharge pipe; 24. a feed pipe; 25. a through groove; 26. fixing the rod; 27. a sliding roller; 28. a second screen deck; 29. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a railway ballast full-section screen scarifier comprises a tank body 1 and a rotating rod 6, wherein the top and the right side of the bottom of an inner cavity of the tank body 1 are fixedly connected with a partition plate 2, the left side of the partition plate 2 is fixedly connected with a first screen plate 3, the left side of the first screen plate 3 is fixedly connected with the left side of the inner cavity of the tank body 1, the front side and the rear side of the top of the first screen plate 3 are fixedly connected with bases 4, a screen scarifier 5 is arranged between the two bases 4, the bases 4 are rotatably connected with the screen scarifier 5 through the rotating rod 6, the left side of the screen scarifier 5 is fixedly connected with a first spring 7, the left side of the first spring 7 is fixedly connected with the left side of the inner cavity of the tank body 1, the top of the right side of the screen scarifier 5 is rotatably connected with a first cross rod 8 through the rotating shaft, one end of the first cross rod 8, which is far away from the screen scarifier, the right side of the inner cavity of the box body 1 is rotatably connected with a first gear 10 through a rotating shaft, the front end of the first gear 10 is welded with an impact block 11, the impact block 11 is contacted with a pulley 9, the bottom of the first gear 10 is connected with a second gear 12 in a meshing manner, the inner cavity of the box body 1 and the bottom of the first sieve plate 3 are provided with a sieve cleaning frame 13, the right side of the sieve cleaning frame 13 is fixedly connected with a second cross rod 14, one end, far away from the sieve cleaning frame 13, of the second cross rod 14 penetrates through the partition plate 2 and extends to the right side of the partition plate 2, the bottom of the rear side of the inner cavity of the box body 1 is provided with a motor 15, the output end of the motor 15 is welded with a circular plate 16, one end, far away from the circular plate 16, of the second cross rod 14 is rotatably connected with a connecting rod 17 through the rotating shaft, one end, far away from the second cross rod 14, of the connecting rod 17 is rotatably connected with, the inner cavity of the screen cleaning box 5 is fixedly connected with a second screen plate 28.

Referring to fig. 1, a third cross bar 19 is fixedly connected to the left side of the screen cleaning frame 13, one end of the third cross bar 19, which is far away from the screen cleaning frame 13, penetrates through the box body 1 and extends to the outside of the box body 1, a limiting plate 20 is fixedly connected to one end of the third cross bar 19, which is located outside the box body 1, and a second spring 21 is sleeved on the surface of the third cross bar 19, which is located outside the box body 1 and can be matched with the second cross bar 14 to drive the screen cleaning frame 13 to shake left and right to clean the crushed stones and limit the screen cleaning frame 13, so that the screen cleaning frame 13 is prevented from impacting the inner wall of the box body 1 to damage the screen cleaning frame 13;

referring to fig. 1, a drainage plate 22 is fixedly connected to the left side of the bottom of an inner cavity of a box body 1, a discharge pipe 23 is communicated with the bottom of the left side of the box body 1, and a feeding pipe 24 is communicated with the left side of the top of the box body 1, so that cleaned crushed stones can be guided, and the crushed stones are prevented from being accumulated at the bottom of the inner cavity of the box body 1;

referring to fig. 4, through grooves 25 are formed in the top and the bottom of the surface of the partition board 2, fixing rods 26 are fixedly connected to the top and the bottom of an inner cavity of each through groove 25, sliding rollers 27 are sleeved on the surfaces of the fixing rods 26, and the sliding rollers 27 are respectively in contact with the first cross bar 8 and the second cross bar 14, so that the first cross bar 8 and the second cross bar 14 can be guided, and the first cross bar 8 and the second cross bar 14 are prevented from being damaged due to long-term friction between the first cross bar 8 and the partition board 2;

referring to fig. 1, a switch 29 is installed at the top of the left side of the box 1, and an electrical output end of the switch 29 is electrically connected to an electrical input end of the motor 15 through a wire;

when using, the utility model discloses motor 15 that is equipped with can drive plectane 16 and rotate, when plectane 16 rotates, it rotates to be connected with second gear 12's rotation through montant 18, and the meshing through second gear 12 and first gear 10 is connected and is driven striking piece 11 and rotate, promote first horizontal pole 8 and pulley 9, it shakes to drive first spring 7, carry out the first cleaning of rubble, and in plectane 16 pivoted, it controls and controls to drive connecting rod 17 and promote second horizontal pole 14 and remove, second horizontal pole 14 drives cleaning frame 13 and shakes about shaking to carry out the second cleaning to the rubble, realize the effect of cleaning many times, and the cleaning is comparatively simple and convenient, it is not good to solve cleaning effect in the current ballast cleaning machine use, the cleaning is comparatively loaded down with trivial details, and can not clean the sieve many times, be not convenient for the problem of railway use.

Many changes, modifications, substitutions and variations may be made to the embodiments, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a railway ballast full-face screen scarifier, includes box (1) and bull stick (6), its characterized in that: the inner cavity top and the bottom right side of the box body (1) are fixedly connected with a partition plate (2), the left side of the partition plate (2) is fixedly connected with a first sieve plate (3), the left side of the first sieve plate (3) is fixedly connected with the left side of the inner cavity of the box body (1), the front side and the rear side of the top of the first sieve plate (3) are fixedly connected with bases (4), a sieve cleaning box (5) is arranged between the two bases (4), the bases (4) are rotatably connected with the sieve cleaning box (5) through rotating rods (6), the left side of the sieve cleaning box (5) is fixedly connected with a first spring (7), the left side of the first spring (7) is fixedly connected with the left side of the inner cavity of the box body (1), the top of the right side of the sieve cleaning box (5) is rotatably connected with a first cross rod (8) through a rotating shaft, one end, far away from the sieve cleaning box (5), of the first cross rod (8) penetrates through the partition plate (2, the one end that first horizontal pole (8) is located baffle (2) right side rotates through the pivot and is connected with pulley (9), the right side of box (1) inner chamber rotates through the pivot and is connected with first gear (10), the front end welding of first gear (10) has striking piece (11), striking piece (11) and pulley (9) contact, the bottom meshing of first gear (10) is connected with second gear (12), the inner chamber of box (1) and the bottom that is located first sieve (3) are provided with sieve cleaning frame (13), sieve cleaning frame's (13) right side fixedly connected with second horizontal pole (14), the one end that sieve cleaning frame (13) was kept away from to second horizontal pole (14) runs through baffle (2) and extends to the right side of baffle (2), motor (15) is installed to the bottom of box (1) inner chamber rear side, the output welding of motor (15) has plectane (16), one end that second horizontal pole (14) are located baffle (2) right side rotates through the pivot and is connected with connecting rod (17), the one end that second horizontal pole (14) were kept away from in connecting rod (17) rotates through the pivot with the front surface of plectane (16) and is connected, the front surface of plectane (16) rotates through the pivot and is connected with montant (18), the one end that plectane (16) were kept away from in montant (18) rotates through the pivot with the front surface of second gear (12) and is connected, the inner chamber fixedly connected with second sieve (28) of sieve case (5) clearly.

2. The railway ballast full face screen scarifier of claim 1, wherein: the left side fixedly connected with third horizontal pole (19) of clear sieve frame (13), the one end that clear sieve frame (13) was kept away from in third horizontal pole (19) runs through box (1) and extends to the outside of box (1), third horizontal pole (19) are located box (1) outside one pot head fixedly connected with limiting plate (20), the surface cover that third horizontal pole (19) are located box (1) outside is equipped with second spring (21).

3. The railway ballast full face screen scarifier of claim 1, wherein: the left side fixedly connected with drainage plate (22) of box (1) inner chamber bottom, the left bottom intercommunication of box (1) has row material pipe (23), the left side intercommunication at box (1) top has inlet pipe (24).

4. The railway ballast full face screen scarifier of claim 1, wherein: through groove (25) have all been seted up to the top and the bottom on baffle (2) surface, the top and the equal fixedly connected with dead lever (26) in bottom that lead to groove (25) inner chamber, the surface cover of dead lever (26) is equipped with smooth roller (27), smooth roller (27) contact with first horizontal pole (8) and second horizontal pole (14) respectively.

5. The railway ballast full face screen scarifier of claim 1, wherein: switch (29) is installed at the left top of box (1), the electrical property output of switch (29) passes through the wire and the electrical property input electric connection of motor (15).