A tie positioning machine for a tie platform

Abstract

The present application belongs to the technical field of sleeper platform, and discloses a sleeper positioning machine for sleeper platform, wherein the lower part of the mounting frame is mounted on the sleeper platform, and the upper part of the mounting frame is arranged above the joint of the sleeper conveyor and the sleeper conveyor; two driving oil cylinders are arranged, and the two driving oil cylinders are vertically arranged, and the cylinder bodies of the two driving oil cylinders are connected with the upper part of the mounting frame; the piston rod of each driving oil cylinder is connected with a guide rail connecting seat; a first linear guide rail is mounted on each guide rail connecting seat, and the two first linear guide rails are vertically arranged; a transverse positioning assembly is mounted on the first linear guide rails; a second linear guide rail is mounted on each guide rail connecting seat, and the two second linear guide rails are vertically arranged; and a longitudinal positioning plate is mounted on the second linear guide rails. The sleeper positioning machine realizes sleeper pushing and transverse fine adjustment, saves the trouble of subsequent sleeper transverse adjustment, and ensures that the sleeper can be more accurately pushed onto the sleeper conveyor.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of sleeper separating platform, and particularly relates to a sleeper positioning machine for sleeper separating platform. BACKGROUND

[0002] In the prior art, a plurality of sleepers are placed on a sleeper separating platform according to requirements, and then a track panel is placed on the sleeper separating platform above all the sleepers by using a hoisting tool, so as to connect the sleepers and the track panel on the sleeper separating platform. In this process, because the number of sleepers is large, the sleepers need to be placed at intervals according to requirements, and the work is relatively large and the efficiency is very low if the sleepers are hoisted one by one.

[0003] In view of the shortcomings in the above-mentioned technology, the technology with the application number 202421853925.6 discloses a main frame for sleeper separating platform, a sleeper separating conveyor and a sleeper conveyor are arranged on the sleeper separating platform, and a sleeper positioning machine is arranged at the joint of the sleeper separating conveyor and the sleeper conveyor. In practice, the sleepers are placed on the sleeper conveyor, and then the sleepers on the sleeper conveyor are pushed one by one to the sleeper separating conveyor by the sleeper positioning machine, and the sleeper separating conveyor is used to realize the interval arrangement of the sleepers.

[0004] However, how to ensure that the sleepers are accurately pushed one by one to the sleeper separating conveyor is still a relatively vague concept, and further research is needed. SUMMARY

[0005] The purpose of the present application is to provide a sleeper positioning machine for sleeper separating platform to solve the above-mentioned problems existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0007] A sleeper positioning machine for sleeper separating platform, comprising:

[0008] A mounting frame, the lower part of the mounting frame is mounted on the sleeper separating platform, and the upper part of the mounting frame is arranged above the joint of the sleeper separating conveyor and the sleeper conveyor;

[0009] A drive oil cylinder, two drive oil cylinders are arranged, the two drive oil cylinders are vertically arranged, and the cylinder bodies of the two drive oil cylinders are connected with the upper part of the mounting frame;

[0010] A guide rail connecting seat, the piston rod of each drive oil cylinder is connected with a guide rail connecting seat;

[0011] A first linear guide rail, one first linear guide rail is mounted on each guide rail connecting seat, and the two first linear guide rails are vertically arranged;

[0012] The transverse positioning assembly is installed on the first linear guide rail, and the sleepers at the output end of the sleeper separating conveyor are transversely positioned by the two transverse positioning assemblies;

[0013] The second linear guide rail is installed on each guide rail connecting seat, and the two second linear guide rails are vertically arranged.

[0014] The longitudinal positioning plate is installed on the second linear guide rail, and is located on the side of the transverse positioning assembly away from the sleeper separating conveyor, so as to push the sleepers at the output end of the sleeper separating conveyor onto the sleeper conveyor by the two longitudinal positioning plates.

[0015] As a preferred technical solution in the application, the transverse positioning assembly comprises a transverse positioning plate and a ball bearing, the transverse positioning plate is vertically arranged, the upper part of the transverse positioning plate is connected with the first linear guide rail, the lower part of the transverse positioning plate is provided with a positioning shaft, and the inner ring of the ball bearing is connected with the positioning shaft. The extension directions of the two positioning shafts are the same as the extension direction of the sleeper separating conveyor, and the width of the lower part of the transverse positioning plate is smaller than the diameter of the ball bearing.

[0016] As a preferred technical solution in the application, the first linear guide rail comprises a first sliding groove and a first sliding rail, the first sliding rail is slidingly connected with the first sliding groove, the first sliding groove is detachably connected with the mounting frame, and the first sliding rail is detachably connected with the guide rail connecting seat.

[0017] As a preferred technical solution in the application, the first sliding groove is connected with the mounting frame through a first bolt, the mounting frame is provided with a first long slot extending along the width direction of the sleeper platform, the screw rod part of the first bolt passes through the first long slot and is threadedly connected with the first sliding groove, and the nut part of the first bolt abuts against the mounting frame.

[0018] The first sliding rail is connected with the guide rail connecting seat through a second bolt, the guide rail connecting seat is provided with a second long slot extending along the width direction of the sleeper platform, the screw rod part of the second bolt passes through the second long slot and is threadedly connected with the first sliding rail, and the nut part of the second bolt abuts against the guide rail connecting seat.

[0019] As a preferred technical solution in the application, the upper part of the longitudinal positioning plate is installed on the second linear guide rail, one side of the lower part of the longitudinal positioning plate facing the sleeper separating conveyor is a first inclined surface, when the first inclined surface and the sleeper separating conveyor are located on the same horizontal plane, the distance between the first inclined surface and the sleeper separating conveyor gradually increases from top to bottom, and the other side of the lower part of the longitudinal positioning plate facing the sleeper conveyor is a second inclined surface, when the second inclined surface and the sleeper conveyor are located on the same horizontal plane, the distance between the second inclined surface and the sleeper conveyor gradually increases from top to bottom.

[0020] As a preferred technical scheme in the present application, the second linear guide rail comprises a second sliding groove and a second sliding rail, the second sliding rail is slidingly connected to the second sliding groove, the second sliding groove is detachably connected to the mounting frame, and the second sliding rail is detachably connected to the guide rail connecting base.

[0021] As a preferred technical scheme in the present application, the second sliding groove is connected to the mounting frame through a third bolt, the mounting frame is provided with a third long slot extending along the length direction of the sleeper platform, the screw rod of the third bolt passes through the third long slot and is threadedly connected to the second sliding groove, and the screw nut of the third bolt abuts against the mounting frame.

[0022] The second sliding rail is connected to the guide rail connecting base through a fourth bolt, the guide rail connecting base is provided with a fourth long slot extending along the length direction of the sleeper platform, the screw rod of the fourth bolt passes through the fourth long slot and is threadedly connected to the second sliding rail, and the screw nut of the fourth bolt abuts against the guide rail connecting base.

[0023] As a preferred technical scheme in the present application, the guide rail connecting base is in L-shaped structure, one end of the guide rail connecting base is connected to the first linear guide rail, and the other end of the guide rail connecting base is connected to the second linear guide rail.

[0024] As a preferred technical scheme in the present application, the longitudinal positioning plate is made of nylon material.

[0025] Beneficial effects: In the operation of the present application, a row of sleepers can be placed on the input end of the sleeper conveyor, and then the sleeper conveyor is started to transport all the sleepers to the output end thereof, and then the driving oil cylinder is started to control the downward movement of the guide rail connecting base, the guide rail connecting base drives the first linear guide rail, the transverse positioning assembly, the second linear guide rail and the longitudinal positioning plate to move downward together, the two transverse positioning assemblies first contact the sleepers to finely adjust the transverse position of the sleepers, and then the guide rail connecting base continues to descend to push the sleepers by the longitudinal positioning plate, so that the sleepers are moved to the sleeper splitting conveyor, and then the sleepers are pushed one by one to the sleeper splitting conveyor, and all the sleepers are arranged at required intervals on the sleeper splitting conveyor. The sleeper positioning machine of the sleeper splitting platform can not only push the sleepers, but also finely adjust the sleepers in the transverse direction, avoiding the trouble of subsequent transverse adjustment of the sleepers, and ensuring that the sleepers can be more accurately pushed to the sleeper splitting conveyor. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a perspective view of the present application;

[0027] Figure 2 is Figure 1 is an enlarged view of part A in the figure;

[0028] Figure 3 is a side view of the present application.

[0029] In the figure: 1-mounting frame; 2-split sleeper platform; 3-split sleeper conveyor; 4-sleeper conveyor; 5-driving oil cylinder; 6-guide rail connecting seat; 7-first linear guide rail; 701-first sliding groove; 702-first sliding rail; 8-transverse positioning assembly; 801-transverse positioning plate; 802-rolling ball bearing; 9-second linear guide rail; 901-second sliding groove; 902-second sliding rail; 10-longitudinal positioning plate. DETAILED DESCRIPTION

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the present application 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 application, and for those skilled in the art, other drawings can also be obtained without creative labor. It should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation on the present application.

[0031] Embodiment:

[0032] As shown in the figure, the present embodiment provides a sleeper positioning machine for split sleeper platform, which comprises: Figures 1-3 The mounting frame 1 is installed on the lower part of the split sleeper platform 2, and the upper part of the mounting frame 1 is arranged above the joint of the split sleeper conveyor 3 and the sleeper conveyor 4, so as to install equipment on the upper part of the mounting frame 1 and realize the operation of pushing the sleepers on the sleeper conveyor 4 to the split sleeper conveyor 3;

[0033] The driving oil cylinder 5 is provided with two driving oil cylinders 5, both of which are vertically arranged, and the cylinder bodies of the two driving oil cylinders 5 are connected with the upper part of the mounting frame 1 to ensure the stability of the driving oil cylinder 5, and in practice, the driving oil cylinder 5 is also located above the sleeper;

[0034] The guide rail connecting seat 6 is connected with one guide rail connecting seat 6 on the piston rod of each driving oil cylinder 5, so as to control the lifting movement of the guide rail connecting seat 6 through the driving oil cylinder 5;

[0035] The first linear guide rail 7 is installed on each guide rail connecting seat 6, and both of the first linear guide rails 7 are vertically arranged;

[0036]

[0037] ​The transverse positioning assembly 8 is installed on the first linear guide rail 7, and is used for transversely positioning the sleepers at the output end of the sleeper conveying machine 3.

[0038] The second linear guide rail 9 is installed on each guide rail connecting seat 6, and the two second linear guide rails 9 are vertically arranged.

[0039] The longitudinal positioning plate 10 is installed on the second linear guide rail 9, and is located on the side, away from the sleeper conveying machine 3, of the transverse positioning assembly 8, and is used for pushing the sleepers at the output end of the sleeper conveying machine 3 onto the sleeper conveying machine 4.

[0040] In operation, a row of sleepers can be placed on the input end of the sleeper conveying machine 4, and then the sleeper conveying machine 4 is started to convey all the sleepers to the output end, and then the driving oil cylinder 5 is started to control the guide rail connecting seat 6 to move downward, and the guide rail connecting seat 6 drives the first linear guide rail 7, the transverse positioning assembly 8, the second linear guide rail 9 and the longitudinal positioning plate 10 to move downward together, the two transverse positioning assemblies 8 first contact the sleepers to finely adjust the transverse position of the sleepers, and then the guide rail connecting seat 6 continues to descend, and the longitudinal positioning plate 10 pushes the sleepers to move to the sleeper conveying machine 3, and then the sleepers are pushed one by one onto the sleeper conveying machine 3, and all the sleepers are arranged at required intervals on the sleeper conveying machine 3.

[0041] As a preferred embodiment in the embodiment, it needs to be explained further that the transverse positioning assembly 8 comprises a transverse positioning plate 801 and a ball bearing 802, the transverse positioning plate 801 is vertically arranged, and the upper part of the transverse positioning plate 801 is connected with the first linear guide rail 7 for guiding, ensuring that the ball bearing 802 is vertically lifted, and the lower part of the transverse positioning plate 801 is provided with a positioning shaft, and the inner ring of the ball bearing 802 is connected with the positioning shaft; the extension direction of the two positioning shafts is the same as the extension direction of the sleeper conveying machine 3, and the width of the lower part of the transverse positioning plate 801 is smaller than the diameter of the ball bearing 802, so that in practice, the ball bearing 802 can be lifted by the guide rail connecting seat 6, and the ball bearing 802 will first contact the sleeper during the descending process, and then the two ball bearings 802 will cooperate with each other to fine-tune the sleeper as the ball bearing 802 continues to descend.

[0042] As a preferred embodiment in the embodiment, it needs to be explained further that the first linear guide rail 7 comprises a first sliding groove 701 and a first sliding rail 702, the first sliding rail 702 is slidingly connected to the first sliding groove 701, the first sliding groove 701 is detachably connected with the mounting frame 1, ensuring the stability of the first sliding groove 701, and the first sliding rail 702 is detachably connected with the guide rail connecting seat 6, facilitating the adjustment and later maintenance of the first linear guide rail 7, and at the same time, enabling the first sliding rail 702 to be limited by the first sliding groove 701 and moved up and down by the guide rail connecting seat 6.

[0043] As a preferred embodiment in the embodiment, it needs to be explained further that the first sliding groove 701 is connected with the mounting frame 1 through a first bolt, the mounting frame 1 is provided with a first long slot extending along the width direction of the sleeper platform 2, the screw rod of the first bolt passes through the first long slot and is threadedly connected with the first sliding groove 701, and the nut part of the first bolt abuts against the mounting frame 1; the first sliding rail 702 is connected with the guide rail connecting seat 6 through a second bolt, the guide rail connecting seat 6 is provided with a second long slot extending along the width direction of the sleeper platform 2, the screw rod of the second bolt passes through the second long slot and is threadedly connected with the first sliding rail 702, and the nut part of the second bolt abuts against the guide rail connecting seat 6, so that the entire first linear guide rail 7 can be adjusted along the width direction of the sleeper platform 2, and through fine-tuning of the first linear guide rail 7, the first linear guide rail 7 can more accurately fine-tune the sleeper in the transverse direction.

[0044] As a preferred embodiment in the embodiment, it needs to be explained further that the upper part of the longitudinal positioning plate 10 is mounted on the second linear guide rail 9, and the lower part of the longitudinal positioning plate 10 is provided with a first inclined surface facing the sleeper conveying machine 3, when the first inclined surface is located at the same horizontal plane with the sleeper conveying machine 3, the distance between the first inclined surface and the sleeper conveying machine 3 gradually increases from top to bottom, so that the lower part of the first inclined surface can be in contact with the sleeper first when the longitudinal positioning plate 10 moves downward, then the longitudinal positioning plate 10 continues to move downward, and the first inclined surface pushes the sleeper, so that the sleeper can be pushed to the sleeper conveying machine 3; the lower part of the longitudinal positioning plate 10 is provided with a second inclined surface facing the sleeper conveying machine 4, when the second inclined surface is located at the same horizontal plane with the sleeper conveying machine 4, the distance between the second inclined surface and the sleeper conveying machine 4 gradually increases from top to bottom, so that the second inclined surface can avoid contact with the sleeper to be pushed in the rear as far as possible.

[0045] As a preferred embodiment in the embodiment, it needs to be explained further that the second linear guide rail 9 includes a second sliding groove 901 and a second sliding rail 902, the second sliding rail 902 is slidably connected to the second sliding groove 901, the second sliding groove 901 is detachably connected to the mounting frame 1, so as to ensure the stability of the second sliding groove 901, and the second sliding rail 902 is detachably connected to the guide rail connecting seat 6, so as to facilitate adjustment and later maintenance of the second linear guide rail 9, and at the same time, the second sliding rail 902 can be limited by the first second sliding groove 901 and moved up and down by the guide rail connecting seat 6.

[0046] As a preferred embodiment in the embodiment, it needs to be explained further that the second sliding groove 901 is connected to the mounting frame 1 through a third bolt, the mounting frame 1 is provided with a third long slot extending along the length direction of the sleeper platform 2, the screw rod of the third bolt passes through the third long slot and is threadedly connected to the second sliding groove 901, and the screw nut of the third bolt abuts against the mounting frame 1; the second sliding rail 902 is connected to the guide rail connecting seat 6 through a fourth bolt, the guide rail connecting seat 6 is provided with a fourth long slot extending along the length direction of the sleeper platform 2, the screw rod of the fourth bolt passes through the fourth long slot and is threadedly connected to the second sliding rail 902, and the screw nut of the fourth bolt abuts against the guide rail connecting seat 6, so as to adjust the entire second linear guide rail 9 along the length direction of the sleeper platform 2, and through fine adjustment of the second linear guide rail 9, the longitudinal positioning plate 10 can more effectively push the sleeper from the sleeper conveying machine 4 to the sleeper conveying machine 3.

[0047] As a preferred embodiment in the embodiment, it needs to be explained further that the rail connecting seat 6 is L-shaped structure, one end of the rail connecting seat 6 is connected with the first linear guide rail 7, the other end of the rail connecting seat 6 is connected with the second linear guide rail 9, and then the position adjustment of the first linear guide rail 7 and the second linear guide rail 9 in two directions can be realized respectively.

[0048] As a preferred embodiment in the embodiment, it needs to be explained further that the longitudinal positioning plate 10 is made of nylon material, and will not damage the sleeper.

[0049] Finally, it should be explained that the above only for the preferred embodiment of the application, and is not used to limit the protection scope of the application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the application should be included in the protection scope of the application.

Claims

1. A tie positioning machine for a tie platform, characterized by, The utility model relates to a rail tie platform and tie conveyor joint device, including: The lower part of the installation frame (1) is installed on the rail tie platform (2), and the upper part of the installation frame (1) is arranged above the joint of the rail tie conveyor (3) and the sleeper conveyor (4); Two drive oil cylinders (5) are arranged, the two drive oil cylinders (5) are vertically arranged, and the cylinder bodies of the two drive oil cylinders (5) are connected with the upper part of the installation frame (1); The piston rod of each drive oil cylinder (5) is connected with a guide rail connecting seat (6); A first linear guide rail (7) is arranged on each guide rail connecting seat (6), and the two first linear guide rails (7) are vertically arranged; A transverse positioning assembly (8) is arranged on the first linear guide rail (7) and is used for transversely positioning the sleeper at the output end of the sleeper conveyor (4) through the two transverse positioning assemblies (8); A second linear guide rail (9) is arranged on each guide rail connecting seat (6), and the two second linear guide rails (9) are vertically arranged; and A longitudinal positioning plate (10) is arranged on the second linear guide rail (9), and the longitudinal positioning plate (10) is located on the side, away from the rail tie conveyor (3), of the transverse positioning assembly (8) and is used for pushing the sleeper at the output end of the sleeper conveyor (4) to the rail tie conveyor (3) through the two longitudinal positioning plates (10); The upper part of the longitudinal positioning plate (10) is arranged on the second linear guide rail (9), one side of the lower part of the longitudinal positioning plate (10), facing the rail tie conveyor (3), is a first inclined surface, when the first inclined surface and the rail tie conveyor (3) are located on the same horizontal plane, the distance between the first inclined surface and the rail tie conveyor (3) gradually increases from top to bottom; one side of the lower part of the longitudinal positioning plate (10), facing the sleeper conveyor (4), is a second inclined surface, when the second inclined surface and the sleeper conveyor (4) are located on the same horizontal plane, the distance between the second inclined surface and the sleeper conveyor (4) gradually increases from top to bottom.

2. A tie positioning machine for a split platform tie table as defined in claim 1, wherein The transverse positioning assembly (8) comprises a transverse positioning plate (801) and a ball bearing (802), the transverse positioning plate (801) is vertically arranged, the upper part of the transverse positioning plate (801) is connected with the first linear guide rail (7), the lower part of the transverse positioning plate (801) is provided with a positioning shaft, and the inner ring of the ball bearing (802) is connected with the positioning shaft; the extension directions of the two positioning shafts are the same as the extension direction of the rail tie conveyor (3), and the width of the lower part of the transverse positioning plate (801) is less than the diameter of the ball bearing (802).

3. A tie positioning machine for a split platform, according to claim 1 or 2, characterized in that, The first linear guide rail (7) comprises a first sliding groove (701) and a first sliding rail (702), the first sliding rail (702) is slidably connected with the first sliding groove (701), the first sliding groove (701) is detachably connected with the installation frame (1), and the first sliding rail (702) is detachably connected with the guide rail connecting seat (6).

4. A tie positioning machine for a split platform tie table as defined in claim 3 wherein, The first sliding groove (701) is connected with the mounting frame (1) through a first bolt, the mounting frame (1) is provided with a first long hole extending along the width direction of the sleeper platform (2), the screw rod of the first bolt passes through the first long hole and is threadedly connected with the first sliding groove (701), and the nut of the first bolt abuts against the mounting frame (1). The first sliding rail (702) is connected with the guide rail connecting seat (6) through a second bolt, the guide rail connecting seat (6) is provided with a second long hole extending along the width direction of the sleeper platform (2), the screw rod of the second bolt passes through the second long hole and is threadedly connected with the first sliding rail (702), and the nut of the second bolt abuts against the guide rail connecting seat (6).

5. A tie positioning machine for a split platform tie table as defined in claim 1, wherein, The second linear guide rail (9) comprises a second sliding groove (901) and a second sliding rail (902), the second sliding rail (902) is slidably connected to the second sliding groove (901), the second sliding groove (901) is detachably connected with the mounting frame (1), and the second sliding rail (902) is detachably connected with the guide rail connecting seat (6).

6. A tie positioning machine for a split platform tie table as defined in claim 5 wherein, The second sliding groove (901) is connected with the mounting frame (1) through a third bolt, the mounting frame (1) is provided with a third long hole extending along the length direction of the sleeper platform (2), the screw rod of the third bolt passes through the third long hole and is threadedly connected with the second sliding groove (901), and the nut of the third bolt abuts against the mounting frame (1). The second sliding rail (902) is connected with the guide rail connecting seat (6) through a fourth bolt, the guide rail connecting seat (6) is provided with a fourth long hole extending along the length direction of the sleeper platform (2), the screw rod of the fourth bolt passes through the fourth long hole and is threadedly connected with the second sliding rail (902), and the nut of the fourth bolt abuts against the guide rail connecting seat (6).

7. A tie positioning machine for a split platform according to claim 1 or 2, wherein The guide rail connecting seat (6) is in an L-shaped structure, one end of the guide rail connecting seat (6) is connected with the first linear guide rail (7), and the other end of the guide rail connecting seat (6) is connected with the second linear guide rail (9).

8. A tie positioning machine for a split platform tie table as defined in claim 1, wherein, The longitudinal positioning plate (10) is made of nylon.

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