Sleeper conveyor for sleeper separating platform

Abstract

The invention belongs to the technical field of sleeper separating platforms, and discloses a sleeper conveyor for a sleeper separating platform, the output end of a first sleeper conveyor corresponds to the output end of a second sleeper conveyor, and the height of the first sleeper conveyor is the same as that of the second sleeper conveyor; the second sleeper conveyor comprises two second conveying platforms which are arranged in parallel, and the output end of the first sleeper conveyor is inserted between the two second conveying platforms; a second driving mechanism is mounted at the output end of the second sleeper conveyor, and second tensioning chain wheel seats are mounted on the two second conveying platforms corresponding to the input end of the second sleeper conveyor; the first sleeper conveyor comprises two first conveying platforms arranged in parallel, a first driving mechanism is installed at the output end of the first sleeper conveyor, and first tensioning chain wheel bases are installed on the two first conveying platforms corresponding to the input end of the first sleeper conveyor. According to the sleeper conveying device, it can be guaranteed that sleepers are stably conveyed between the first sleeper conveyor and the second sleeper conveyor.

Description

Technical Field

[0001] The invention belongs to the technical field of sleeper separation platforms, and in particular relates to a sleeper conveyor for sleeper separation platforms. Background Art

[0002] In the prior art, a plurality of sleepers are usually placed on a sleeper distribution platform as required, and then a lifting tool is used to place the rail row on the sleeper distribution platform above all the sleepers, so as to facilitate the connection between the sleepers and the rail row on the sleeper distribution platform. In this process, because there are a large number of sleepers, they must be placed at intervals as required. If the sleepers are lifted one by one, the workload will be relatively large and the efficiency will be very low.

[0003] In response to the shortcomings in the above-mentioned technology, the technology with application number 202421853925.6 discloses a main frame for a sleeper separation platform, on which a sleeper separation conveyor and a sleeper conveyor are respectively arranged, and a sleeper positioning machine is arranged at the joint between the sleeper separation conveyor and the sleeper conveyor. In practice, the sleepers are first placed on the sleeper conveyor, and then the sleepers on the sleeper conveyor are pushed one by one onto the sleeper separation conveyor by the sleeper positioning machine, and the operation of the sleeper separation conveyor is utilized to realize the spaced arrangement of the sleepers.

[0004] However, how to ensure the stable transmission of sleepers between the sleeper conveyor and the sleeper separation conveyor is also a direction that the sleeper separation platform needs to consider. Summary of the invention

[0005] The object of the present invention is to provide a sleeper conveyor for a sleeper platform to solve the above-mentioned problems existing in the prior art.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A sleeper conveyor for a sleeper distribution platform, comprising a first sleeper conveyor and a second sleeper conveyor sequentially installed along the length direction of the sleeper distribution platform, wherein the output end of the first sleeper conveyor is arranged correspondingly to the output end of the second sleeper conveyor, and the height of the first sleeper conveyor is the same as the height of the second sleeper conveyor;

[0008] The second rail sleeper conveyor comprises two second conveying platforms arranged in parallel, and the output end of the first rail sleeper conveyor is plugged between the two second conveying platforms; the output end of the second rail sleeper conveyor is equipped with a second driving mechanism for controlling the operation of the two second conveying platforms, and the two second conveying platforms corresponding to the input end of the second rail sleeper conveyor are both equipped with a second tensioning sprocket seat for ensuring the normal operation of the second conveying platform;

[0009] The first sleeper conveyor comprises two first conveying platforms arranged in parallel, the output end of the first sleeper conveyor is equipped with a first driving mechanism for controlling the operation of the two first conveying platforms, and the two first conveying platforms corresponding to the input end of the first sleeper conveyor are both equipped with a first tensioning sprocket seat for ensuring the normal operation of the first conveying platform.

[0010] As a preferred technical solution in the present invention, a second double-row straight chain is installed on each second conveying platform, and the output end of the second conveying platform is rotatably connected to a second driving sprocket engaged with the second double-row straight chain, and the second tensioning sprocket seat is rotatably connected to a second passive sprocket engaged with the second double-row straight chain.

[0011] As a preferred technical solution in the present invention, the second driving mechanism includes a second driving motor, a second synchronous shaft, a second motor sprocket and a second synchronous shaft sprocket. The second driving motor is installed on the pillow dividing platform between the two second conveying platforms. The two ends of the second synchronous shaft are coaxially connected to the second active sprockets of the two second conveying platforms, respectively. The second motor sprocket is installed on the motor shaft of the second driving motor. The second synchronous shaft sprocket is coaxially installed on the second synchronous shaft, and the second synchronous shaft sprocket is connected to the second motor sprocket by a chain.

[0012] As a preferred technical solution in the present invention, one end of the second tensioning sprocket seat away from the first rail sleeper conveyor is slidably connected to the inside of the second conveying platform, and one end of the second tensioning sprocket seat is connected to the second conveying platform by a second bolt, and a second elongated hole extending along the length direction of the second conveying platform is provided on the side surface of the second conveying platform, the screw portion of the second bolt passes through the second elongated hole and is threadedly connected to the second tensioning sprocket seat, and the nut portion of the second bolt abuts against the second conveying platform.

[0013] As a preferred technical solution in the present invention, a second compression spring is arranged between one end of the second tensioning sprocket seat and the second conveying platform.

[0014] As a preferred technical solution in the present invention, a first double-row straight chain is installed on each first conveying platform, and the output end of the first conveying platform is rotatably connected to a first driving sprocket engaged with the first double-row straight chain, and the first tensioning sprocket seat is rotatably connected to a first passive sprocket engaged with the first double-row straight chain.

[0015] As a preferred technical solution in the present invention, the first driving mechanism includes a first driving motor, a first synchronous shaft, a first motor sprocket and a first synchronous shaft sprocket. The first driving motor is installed on the pillow dividing platform between the two first conveying platforms. The two ends of the first synchronous shaft are coaxially connected to the first active sprockets of the two first conveying platforms, respectively. The first motor sprocket is installed on the motor shaft of the first driving motor. The first synchronous shaft sprocket is coaxially installed on the first synchronous shaft, and the first synchronous shaft sprocket is connected to the first motor sprocket by a chain.

[0016] As a preferred technical solution in the present invention, one end of the first tensioning sprocket seat away from the first sleeper conveyor is slidably connected to the inside of the first conveying platform, and one end of the first tensioning sprocket seat is connected to the first conveying platform by a first bolt, and a first long hole extending along the length direction of the first conveying platform is provided on the side of the first conveying platform, the screw portion of the first bolt passes through the first long hole and is threadedly connected to the first tensioning sprocket seat, and the nut portion of the first bolt abuts against the first conveying platform.

[0017] As a preferred technical solution in the present invention, a first compression spring is arranged between one end of the first tensioning sprocket seat and the first conveying platform.

[0018] Beneficial effects: During operation, the present invention can first place a row of sleepers on the first sleeper conveyor, and then the first sleeper conveyor conveys all the sleepers to the second sleeper conveyor. When the sleepers are conveyed one by one to the second sleeper conveyor, all the sleepers can be arranged at intervals by the second sleeper conveyor, so as to realize the arrangement of the sleepers on the second sleeper conveyor. Among them, the first tensioning sprocket seat can ensure the conveying effect of the first sleeper conveyor, and the second tensioning sprocket seat can ensure the conveying effect of the second sleeper conveyor. At the same time, the output end of the first sleeper conveyor is plugged between the two second conveying platforms, so that the sleepers at the output end of the first sleeper conveyor can smoothly enter the two second conveying platforms, thereby ensuring the stable transmission of the sleepers between the first sleeper conveyor and the second sleeper conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a top view effect diagram of the present invention;

[0020] Figure 2 for Figure 1 A magnified schematic diagram of part A;

[0021] Figure 3 for Figure 1 A magnified schematic diagram of part B;

[0022] Figure 4 for Figure 1 A magnified schematic diagram of part C;

[0023] Figure 5 It is a side view effect diagram of the present invention;

[0024] Figure 6 for Figure 5 The enlarged schematic diagram of the D part;

[0025] Figure 7 for Figure 5 Enlarged schematic diagram of part E in the middle.

[0026] In the figure: 1-sleeper distribution platform; 2-first rail sleeper conveyor; 201-first conveying platform; 202-first tensioning sprocket seat; 203-first double-row straight chain; 204-first active sprocket; 205-first passive sprocket; 206-first driving motor; 207-first synchronous shaft; 208-first motor sprocket; 209-first synchronous shaft sprocket; 210-first long strip hole; 3-second rail sleeper conveyor; 301-second conveying platform; 302-second tensioning sprocket seat; 303-second double-row straight chain; 304-second active sprocket; 305-second passive sprocket; 306-second driving motor; 307-second synchronous shaft; 308-second motor sprocket; 309-second synchronous shaft sprocket; 310-second long strip hole. DETAILED DESCRIPTION

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0028] Example:

[0029] like Figure 1-Figure 7 As shown, the present embodiment provides a sleeper conveyor for a sleeper distribution platform, comprising a first sleeper conveyor 2 and a second sleeper conveyor 3 installed in sequence along the length direction of the sleeper distribution platform 1, the output end of the first sleeper conveyor 2 is arranged corresponding to the output end of the second sleeper conveyor 3, and the height of the first sleeper conveyor 2 is the same as the height of the second sleeper conveyor 3. In practice, a row of sleepers can be placed on the first sleeper conveyor 2 first, and then the first sleeper conveyor 2 conveys all the sleepers to the second sleeper conveyor 3. When the sleepers are conveyed to the second sleeper conveyor 3 one by one, all the sleepers can be arranged at intervals by the second sleeper conveyor 3 to realize the arrangement of the sleepers on the second sleeper conveyor 3.

[0030] To be further detailed, the second sleeper conveyor 3 includes two second conveying platforms 301 arranged in parallel, which are convenient for installing conveying chains or conveyor belts on the second conveying platforms 301, and the output end of the first sleeper conveyor 2 is inserted between the two second conveying platforms 301, so that the sleepers at the output end of the first sleeper conveyor 2 can smoothly enter the two second conveying platforms 301, and then be arranged at intervals under the control of the second sleeper conveyor 3; the output end of the second sleeper conveyor 3 is equipped with a second driving mechanism for controlling the operation of the two second conveying platforms 301, specifically controlling the operation of the conveying chain or conveyor belt on the second conveying platform 301, and the two second conveying platforms 301 corresponding to the input end of the second sleeper conveyor 3 are both equipped with a second tensioning sprocket seat 302 to ensure the normal operation of the second conveying platform 301, thereby ensuring the tensioning effect of the conveying chain, and thus ensuring the conveying effect of the second sleeper conveyor 3.

[0031] To further refine, the first rail sleeper conveyor 2 includes two first conveying platforms 201 arranged in parallel, which are convenient for installing conveying chains or conveying belts on the first conveying platforms 201. The output end of the first rail sleeper conveyor 2 is installed with a first driving mechanism for controlling the operation of the two first conveying platforms 201, specifically controlling the operation of the conveying chains or conveying belts on the first conveying platforms 201. The two first conveying platforms 201 corresponding to the input end of the first rail sleeper conveyor 2 are both installed with a first tensioning sprocket seat 202 to ensure the normal operation of the first conveying platform 201, thereby ensuring the conveying effect of the first rail sleeper conveyor 2.

[0032] During operation of the present invention, a row of sleepers can be placed on the first sleeper conveyor 2 first, and then the first sleeper conveyor 2 conveys all the sleepers to the second sleeper conveyor 3. When the sleepers are conveyed to the second sleeper conveyor 3 one by one, all the sleepers can be arranged at intervals by the second sleeper conveyor 3, so as to realize the arrangement of the sleepers on the second sleeper conveyor 3. Among them, the first tensioning sprocket seat 202 can ensure the conveying effect of the first sleeper conveyor 2, and the second tensioning sprocket seat 302 can ensure the conveying effect of the second sleeper conveyor 3. At the same time, the output end of the first sleeper conveyor 2 is plugged between the two second conveying platforms 301, so that the sleepers at the output end of the first sleeper conveyor 2 can smoothly enter the two second conveying platforms 301, thereby ensuring the stable transmission of the sleepers between the first sleeper conveyor 2 and the second sleeper conveyor 3.

[0033] As a preferred implementation scheme in this embodiment, it needs to be further explained that a second double-row straight chain 303 is installed on each second conveying platform 301, which can avoid the influence of the shape of ordinary chains on the position of sleepers, and the output end of the second conveying platform 301 is rotatably connected to a second active sprocket 304 meshing with the second double-row straight chain 303, and the second tensioning sprocket seat 302 is rotatably connected to a second passive sprocket 305 meshing with the second double-row straight chain 303, thereby supporting the entire second double-row straight chain 303 and realizing the rotation effect of the second double-row straight chain 303 on the second conveying platform 301.

[0034] As a preferred implementation scheme in this embodiment, it needs to be further explained that the second driving mechanism includes a second driving motor 306, a second synchronous shaft 307, a second motor sprocket 308 and a second synchronous shaft sprocket 309. The second driving motor 306 is installed on the pillow distribution platform 1 between the two second conveying platforms 301. The two ends of the second synchronous shaft 307 are coaxially connected to the second active sprockets 304 of the two second conveying platforms 301, respectively. The second motor sprocket 308 is installed on the motor shaft of the second driving motor 306. The shaft sprocket 309 is coaxially installed on the second synchronous shaft 307, and the second synchronous shaft sprocket 309 is connected to the second motor sprocket 308 through a chain. In practice, the second drive motor 306 controls the rotation of the second motor sprocket 308, the second motor sprocket 308 drives the second synchronous shaft sprocket 309 to rotate, the second synchronous shaft sprocket 309 drives the second synchronous shaft 307 to rotate, the second synchronous shaft 307 drives the two second driving sprockets 304 to rotate, the second driving sprocket 304 drives the two second double-row straight chains 303 to operate, thereby realizing the transportation of sleepers.

[0035] As a preferred implementation scheme in this embodiment, it needs to be further explained that the end of the second tensioning sprocket seat 302 away from the first rail sleeper conveyor 2 is slidably connected to the inside of the second conveying platform 301, and one end of the second tensioning sprocket seat 302 is connected to the second conveying platform 301 by a second bolt, and the side of the second conveying platform 301 is provided with a second long hole 310 extending along its length direction, the screw portion of the second bolt passes through the second long hole 310 and is threadedly connected to the second tensioning sprocket seat 302, and the nut portion of the second bolt abuts against the second conveying platform 301, and the position of the second tensioning sprocket seat 302 can be adjusted by loosening the second bolt, thereby achieving the tensioning effect, and then the stability can be ensured by tightening the second bolt.

[0036] As a preferred implementation scheme in this embodiment, it needs to be further explained that a second compression spring is arranged between one end of the second tensioning sprocket seat 302 and the second conveying platform 301. When the second bolt is loosened, the second compression spring will automatically push the second tensioning sprocket seat 302 to move, and the second bolt can be tightened after tensioning the second double-row straight chain 303.

[0037] As a preferred implementation scheme in this embodiment, it needs to be further explained that a first double-row straight chain 203 is installed on each first conveying platform 201, which can avoid the influence of the shape of ordinary chains on the position of sleepers, and the output end of the first conveying platform 201 is rotatably connected to a first active sprocket 204 meshing with the first double-row straight chain 203, and the first tensioning sprocket seat 202 is rotatably connected to a first passive sprocket 205 meshing with the first double-row straight chain 203, thereby supporting the entire first double-row straight chain 203 and realizing the rotation effect of the first double-row straight chain 203 on the first conveying platform 201.

[0038] As a preferred implementation scheme in this embodiment, it needs to be further explained that the first driving mechanism includes a first driving motor 206, a first synchronous shaft 207, a first motor sprocket 208 and a first synchronous shaft sprocket 209. The first driving motor 206 is installed on the pillow distribution platform 1 between the two first conveying platforms 201. The two ends of the first synchronous shaft 207 are coaxially connected to the first active sprockets 204 of the two first conveying platforms 201, respectively. The first motor sprocket 208 is installed on the motor shaft of the first driving motor 206. The first synchronous The shaft sprocket 209 is coaxially installed on the first synchronous shaft 207, and the first synchronous shaft sprocket 209 is connected to the first motor sprocket 208 through a chain. In practice, the first drive motor 206 controls the rotation of the first motor sprocket 208, the first motor sprocket 208 drives the first synchronous shaft sprocket 209 to rotate, the first synchronous shaft sprocket 209 drives the first synchronous shaft 207 to rotate, the first synchronous shaft 207 drives the two first active sprockets 204 to rotate, the first active sprocket 204 drives the two first double-row straight chains 203 to operate, thereby realizing the transportation of sleepers.

[0039] As a preferred implementation scheme in this embodiment, it needs to be further explained that the end of the first tensioning sprocket seat 202 away from the first rail sleeper conveyor 2 is slidably connected to the inside of the first conveying platform 201, and one end of the first tensioning sprocket seat 202 is connected to the first conveying platform 201 by a first bolt, and the side of the first conveying platform 201 is provided with a first long hole 210 extending along its length direction, the screw portion of the first bolt passes through the first long hole 210 and is threadedly connected to the first tensioning sprocket seat 202, and the nut portion of the first bolt is abutted against the first conveying platform 201, and the position of the first tensioning sprocket seat 202 can be adjusted by loosening the first bolt, thereby achieving the tensioning effect, and then the stability can be ensured by tightening the first bolt.

[0040] As a preferred implementation scheme in this embodiment, it needs to be further explained that a first compression spring is arranged between one end of the first tensioning sprocket seat 202 and the first conveying platform 201. When the first bolt is loosened, the first compression spring will automatically push the first tensioning sprocket seat 202 to move, and the first bolt can be tightened after tensioning the first double-row straight chain 203.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sleeper conveyor for a sleeper platform, characterized in that: It comprises a first sleeper conveyor (2) and a second sleeper conveyor (3) which are sequentially installed along the length direction of a sleeper distribution platform (1), the output end of the first sleeper conveyor (2) and the output end of the second sleeper conveyor (3) being arranged correspondingly, and the height of the first sleeper conveyor (2) is the same as the height of the second sleeper conveyor (3); The second rail sleeper conveyor (3) comprises two second conveying platforms (301) arranged in parallel, and the output end of the first rail sleeper conveyor (2) is plugged between the two second conveying platforms (301); the output end of the second rail sleeper conveyor (3) is equipped with a second driving mechanism for controlling the operation of the two second conveying platforms (301), and the two second conveying platforms (301) corresponding to the input end of the second rail sleeper conveyor (3) are both equipped with a second tensioning sprocket seat (302) for ensuring the normal operation of the second conveying platforms (301); The first rail sleeper conveyor (2) comprises two first conveying platforms (201) arranged in parallel, the output end of the first rail sleeper conveyor (2) is equipped with a first driving mechanism for controlling the operation of the two first conveying platforms (201), and the two first conveying platforms (201) corresponding to the input end of the first rail sleeper conveyor (2) are both equipped with a first tensioning sprocket seat (202) for ensuring the normal operation of the first conveying platforms (201).

2. The sleeper conveyor for a sleeper platform according to claim 1, characterized in that: A second double-row straight chain (303) is installed on each second conveying platform (301); the output end of the second conveying platform (301) is rotatably connected to a second driving sprocket (304) meshing with the second double-row straight chain (303); and a second passive sprocket (305) meshing with the second double-row straight chain (303) is rotatably connected inside the second tensioning sprocket seat (302).

3. The sleeper conveyor for a sleeper platform according to claim 2, characterized in that: The second driving mechanism comprises a second driving motor (306), a second synchronous shaft (307), a second motor sprocket (308) and a second synchronous shaft sprocket (309); the second driving motor (306) is installed on the pillow distribution platform (1) between the two second conveying platforms (301); the two ends of the second synchronous shaft (307) are coaxially connected to the second active sprockets (304) of the two second conveying platforms (301); the second motor sprocket (308) is installed on the motor shaft of the second driving motor (306); the second synchronous shaft sprocket (309) is coaxially installed on the second synchronous shaft (307); and the second synchronous shaft sprocket (309) and the second motor sprocket (308) are connected by a chain.

4. A sleeper conveyor for a sleeper platform according to any one of claims 1 to 3, characterized in that: One end of the second tensioning sprocket seat (302) away from the first rail sleeper conveyor (2) is slidably connected to the inside of the second conveying platform (301), and one end of the second tensioning sprocket seat (302) is connected to the second conveying platform (301) through a second bolt, and a second elongated hole (310) extending along its length direction is opened on the side of the second conveying platform (301), the screw portion of the second bolt passes through the second elongated hole (310) and is threadedly connected to the second tensioning sprocket seat (302), and the nut portion of the second bolt abuts against the second conveying platform (301).

5. The sleeper conveyor for a sleeper platform according to claim 4, characterized in that: A second compression spring is arranged between one end of the second tensioning sprocket seat (302) and the second conveying platform (301).

6. The sleeper conveyor for a sleeper platform according to claim 1, characterized in that: A first double-row straight chain (203) is installed on each first conveying platform (201); the output end of the first conveying platform (201) is rotatably connected to a first driving sprocket (204) meshing with the first double-row straight chain (203); and a first driven sprocket (205) meshing with the first double-row straight chain (203) is rotatably connected inside the first tensioning sprocket seat (202).

7. The sleeper conveyor for a sleeper platform according to claim 6, characterized in that: The first driving mechanism comprises a first driving motor (206), a first synchronous shaft (207), a first motor sprocket (208) and a first synchronous shaft sprocket (209); the first driving motor (206) is mounted on the pillow distribution platform (1) between the two first conveying platforms (201); the two ends of the first synchronous shaft (207) are respectively coaxially connected to the first driving sprockets (204) of the two first conveying platforms (201); the first motor sprocket (208) is mounted on the motor shaft of the first driving motor (206); the first synchronous shaft sprocket (209) is coaxially mounted on the first synchronous shaft (207); and the first synchronous shaft sprocket (209) and the first motor sprocket (208) are connected via a chain.

8. A sleeper conveyor for a sleeper platform according to claim 1, 6 or 7, characterized in that: One end of the first tensioning sprocket seat (202) away from the first rail sleeper conveyor (2) is slidably connected to the inside of the first conveying platform (201), and one end of the first tensioning sprocket seat (202) is connected to the first conveying platform (201) through a first bolt, and a first elongated hole (210) extending along its length direction is provided on the side of the first conveying platform (201), the screw portion of the first bolt passes through the first elongated hole (210) and is threadedly connected to the first tensioning sprocket seat (202), and the nut portion of the first bolt abuts against the first conveying platform (201).

9. The sleeper conveyor for a sleeper platform according to claim 8, characterized in that: A first compression spring is arranged between one end of the first tensioning sprocket seat (202) and the first conveying platform (201).

Images