Guide plate sliding block for cargo transportation

Abstract

The utility model relates to the technical field of sliding blocks, in particular to a guide plate sliding block for cargo transportation, which comprises a sliding block main body, a through opening is arranged at the center line position of the bottom of the sliding block main body, the through opening is used for being matched with a guide rail on a guide plate for use, and buffer components are arranged on the front end face and the rear end face of the sliding block main body. The buffering assembly is used for buffering impact force generated by collision of the sliding block, first grooves are symmetrically formed in the inner side of a through opening in the bottom of the sliding block body, rotating shafts are evenly and movably installed on the inner top walls and the inner bottom walls of the first grooves, rolling wheels are movably installed on the outer sides of the rotating shafts, second grooves are formed in the inner side walls of the two first grooves, and the rolling wheels are movably installed in the second grooves. A lubricating assembly is arranged in the second groove and used for lubricating the rolling wheel of the sliding block. Friction between the roller of the sliding block and the guide rail is reduced through the lubricating assembly, the oil absorption sponge tightly attached to the roller makes contact with the rotating face of the roller, and therefore the contact face between the roller of the sliding block and the guide rail is kept lubricated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sliding block, concretely to a guide plate sliding block for goods transportation. BACKGROUND

[0002] In the process of transporting and moving goods, it is often necessary to install a sliding block on the guide plate to ensure smooth movement of the goods. The loading platform usually guides the direction of transportation through the cooperation of the sliding block and the guide plate. The sliding block provides a guiding effect for the transportation of goods through the guide rail on the guide plate.

[0003] The patent document CN217916948U discloses a guide plate sliding block. The guide plate sliding block of the patent document facilitates the cleaning and maintenance of the components, thereby reducing the interval time of the component maintenance cycle, improving the maintenance efficiency of the framework, and prolonging the service life of the components. However, the guide plate sliding block of the patent document does not consider setting a lubricating structure at the pulley and guide rail. After long-term use of the sliding block, the rollers of the sliding block may be damaged due to friction with the guide rail. SUMMARY

[0004] One object of the present application is to provide a guide plate sliding block for goods transportation to solve the problem that the existing guide plate sliding block does not consider setting a lubricating structure at the pulley and guide rail, and the rollers of the sliding block may be damaged due to friction with the guide rail after long-term use.

[0005] To achieve the above-mentioned object, the utility model provides the following technical scheme: a guide plate sliding block for goods transportation, comprising a sliding block main body, a through opening is provided at the center line position of the bottom of the sliding block main body, and the through opening is used in cooperation with the guide rail on the guide plate, a buffer assembly is installed on the front and rear end faces of the sliding block main body, and the buffer assembly is used to buffer the impact force generated by the collision of the sliding block, a first groove is symmetrically opened on the inner side of the through opening at the bottom of the sliding block main body, a rotating shaft is uniformly movably installed on the inner top wall and bottom wall of the first groove, a roller is movably installed on the outer side of the rotating shaft, a second groove is opened on the inner side wall of the first groove, a lubricating assembly is provided in the second groove, and the lubricating assembly is used to lubricate the rollers of the sliding block.

[0006] The lubricating assembly comprises a telescopic spring, a limiting plate, a mounting box, and an oil-absorbing sponge. The inner side wall of the second groove is uniformly provided with a telescopic spring. One end of the telescopic spring is connected with a mounting box. A limiting plate is installed through the outer wall of the side surface of the sliding block main body, and one end of the limiting plate extends into the second groove and is connected with the mounting box. An oil-absorbing sponge is installed through one side of the mounting box, and the oil-absorbing sponge is in contact with the roller.

[0007] Preferably, the limiting plate is located on the inner side of the uniformly arranged telescopic springs.

[0008] Preferably, the outer side of the rotating shaft is symmetrically provided with a clamping disc, and the clamping disc is located outside the roller.

[0009] Preferably, an opening is formed in the top of the mounting box, and a filter screen is mounted on the inner side of the opening.

[0010] Preferably, an oil injection groove is formed in the top center of the sliding block body, oil injection channels are symmetrically formed in the interior of the sliding block body, the inlet of the oil injection channel communicates with the oil injection groove, the outlet of the oil injection channel communicates with the second recess, and the communication outlet of the oil injection channel and the second recess is located above the filter screen.

[0011] Preferably, the buffer assembly comprises an end baffle, a fixing sleeve, a limiting sliding groove, a movable rod, a sliding block, a first spring and a second spring, the fixing sleeve is uniformly mounted on the front and rear end faces of the sliding block body, the limiting sliding grooves are symmetrically formed in the inner side walls of the fixing sleeve, the movable rod penetrates through the front face of the fixing sleeve, the sliding block is mounted at one end of the movable rod, the two ends of the sliding block are slidably connected with the limiting sliding grooves, the end baffle is mounted at the other end of the movable rod, the first spring is connected with the inner wall of the back face of the fixing sleeve and the sliding block, the second spring is mounted on the front face of the fixing sleeve and located outside the movable rod, and the other end of the second spring is connected with the end baffle.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] In the utility model, the lubricating assembly is used to reduce the friction between the sliding block roller and the guide rail, when the sliding block is used, the rolling friction between the roller and the guide rail makes the sliding block move, and the compressed elastic spring makes the oil absorbing sponge on the mounting box tightly contact with the roller through the elastic recovery force in the rotating process of the roller, the oil absorbing sponge tightly contacting with the roller can smear the rotating surface of the rotating roller, so that the contact surface between the roller of the sliding block and the guide rail is kept lubricated, thereby reducing the friction between the roller of the sliding block and the guide rail, and effectively prolonging the service life of the sliding block.

[0014] 2、in the utility model, the sliding block may collide with the edge limiting area of the guide rail in the process of use, the collision makes the end baffle be extruded and collide, drives the movable rod and the sliding block to move, and the first spring and the second spring are compressed, the elastic recovery force of the first spring and the second spring buffers part of the impact force caused by the collision, thereby protecting the sliding block. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the perspective view of the utility model;

[0016] Figure 2 It is the fixing sleeve side sectional view of the utility model;

[0017] Figure 3 It is a partial front view of the utility model;

[0018] Figure 4 It is a partial side view of the utility model.

[0019] In the figure: 1, sliding block main body;2, end baffle;3, fixed sleeve;4, limit sliding slot;5, movable rod;6, sliding block;7, first spring;8, second spring;9, first recess;10, pivot;11, roller;12, clamping disc;13, oil injection groove;14, oil injection channel;15, second recess;16, extension spring;17, mounting box;18, limit plate;19, oil absorption sponge;20, filter screen. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] In the description of the utility model, it should be explained that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be explained that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] The following will be combined with the drawings in the embodiments of the utility model to describe the technical solutions in the embodiments of the utility model clearly and completely. Figures 1-4 The technical scheme of the utility model is further explained as follows:

[0024] Embodiment one: as Figure 1 ,Figure 3 and Figure 4As shown, a guide plate slider for goods transportation, including slider body 1, the bottom center line position of slider body 1 is provided with a through hole, and the through hole is used for cooperating with the guide rail on the guide plate, the front and rear end faces of slider body 1 are both installed with buffer assembly, and the buffer assembly is used for buffering the impact force generated by the slider collision, the inner side of the bottom through hole of slider body 1 is symmetrically provided with first recess 9, the inside top wall and bottom wall of first recess 9 are uniformly movably installed with rotating shaft 10, the outer side of rotating shaft 10 is movably installed with roller 11, the inside side wall of two groups of first recess 9 is provided with second recess 15, and the inside of second recess 15 is provided with lubricating assembly, and the lubricating assembly is used for lubricating the roller 11 of the slider, the lubricating assembly includes telescopic spring 16, limiting plate 18, mounting box 17 and oil absorption sponge 19, the inside side wall of second recess 15 is uniformly installed with telescopic spring 16, one end of telescopic spring 16 is connected with mounting box 17, limiting plate 18 is installed through the outer wall of the side surface of slider body 1, and one end of limiting plate 18 extends into second recess 15 and is connected with mounting box 17, oil absorption sponge 19 is installed through one side of mounting box 17, and oil absorption sponge 19 is in contact with roller 11, limiting plate 18 is located on the inner side of uniformly arranged telescopic spring 16, clamping disc 12 is symmetrically installed on the outer side of rotating shaft 10, and clamping disc 12 is located on the outer side of roller 11. Slider body 1 provides installation position for buffer assembly, and provides opening position for first recess 9, first recess 9 provides installation position for rotating shaft 10, rotating shaft 10 provides installation position for roller 11, clamping disc 12 installed on the outer side of rotating shaft 10 avoids the position deviation of roller 11, the contact between roller 11 and guide rail is rolling friction, compared with sliding friction, the friction force of rolling friction is usually smaller, which makes it possible to significantly reduce the required force and energy under the same conditions, first recess 9 provides installation position for lubricating assembly, first recess 9 provides opening position for second recess 15, second recess 15 provides installation position for telescopic spring 16, slider body 1 provides installation position for limiting plate 18, limiting plate 18 and telescopic spring 16 provide installation position for mounting box 17, and limiting plate 18 avoids the deviation of mounting box 17, telescopic spring 16 is in compressed state when it contacts roller 11, the elastic restoring force of telescopic spring 16 enables oil absorption sponge 19 on mounting box 17 to extrude roller 11, so that roller 11 can obtain lubricating oil from oil absorption sponge 19, thereby greatly reducing the friction between roller 11 and guide rail; when the guide plate slider is used, the rolling friction between roller 11 and guide rail makes the slider move, and the compressed telescopic spring 16 makes oil absorption sponge 19 on mounting box 17 closely adhere to roller 11 through elastic restoring force during the rotation of roller 11, the oil absorption sponge 19 closely adhering to roller 11 can smear the rotating surface of rotating roller 11, so that the contact surface between the roller 11 of the slider and the guide rail is kept lubricated, thereby reducing the friction between the roller 11 of the slider and the guide rail, effectively improving the service life of the slider.

[0025] Embodiment two: as shown in Figure 1 , Figure 3 and Figure 4 , the top of the installation box 17 is provided with an opening, the inner side of the top opening of the installation box 17 is provided with a filter screen 20, the top center of the sliding block body 1 is provided with an oil injection groove 13, the inside of the sliding block body 1 is symmetrically provided with an oil injection channel 14, the inlet of the oil injection channel 14 communicates with the oil injection groove 13, the outlet of the oil injection channel 14 communicates with the second groove 15, and the communication outlet of the oil injection channel 14 and the second groove 15 is located above the filter screen 20. The sliding block body 1 provides an opening position for the oil injection groove 13, the installation box 17 provides an installation position for the filter screen 20, the sliding block body 1 provides an opening position for the oil injection channel 14, the communication of the oil injection channel 14 and the oil injection groove 13 can make the lubricating oil in the oil injection groove 13 flow through the oil injection channel 14, the outlet of the oil injection channel 14 communicates with the second groove 15, and the outlet of the oil injection channel 14 is located above the filter screen 20, so that the lubricating oil in the oil injection channel 14 can drip through the outlet to the filter screen 20, and then seep into the inside of the installation box 17 through the filter screen 20, so that the oil-absorbing sponge 19 can absorb and store the lubricating oil, and then smear the lubricating oil to the rotating surface of the roller 11; when supplementing the lubricating oil for the lubricating assembly of the sliding block, the lubricating oil is poured into the inside of the oil injection groove 13, the lubricating oil in the inside of the oil injection groove 13 flows through the oil injection channel 14, and then drips onto the filter screen 20 on the top of the installation box 17 through the communication outlet of the oil injection channel 14 and the second groove 15, and then flows into the inside of the installation box 17 through the filter screen 20, and the oil-absorbing sponge 19 in the inside of the installation box 17 absorbs and stores the lubricating oil.

[0026] Embodiment three: as shown in Figure 1 and Figure 2As shown, the buffer assembly comprises an end baffle 2, a fixed sleeve 3, a limiting sliding groove 4, a movable rod 5, a sliding block 6, a first spring 7 and a second spring 8, the front and rear end faces of the sliding block body 1 are uniformly provided with the fixed sleeve 3, the inner side wall of the fixed sleeve 3 is symmetrically provided with the limiting sliding groove 4, the front face of the fixed sleeve 3 is provided with the movable rod 5, one end of the movable rod 5 is provided with the sliding block 6, and the two ends of the sliding block 6 are slidably connected with the limiting sliding groove 4, the other end of the movable rod 5 is provided with the end baffle 2, the back inner wall of the fixed sleeve 3 is connected with the first spring 7, and the first spring 7 is connected with the sliding block 6, the front face of the fixed sleeve 3 is provided with the second spring 8, and the second spring 8 is located on the outer side of the movable rod 5, and the other end of the second spring 8 is connected with the end baffle 2. The sliding block body 1 provides a mounting position for the fixed sleeve 3, the fixed sleeve 3 provides an opening position for the limiting sliding groove 4, and provides a mounting position for the movable rod 5, the movable rod 5 provides a mounting position for the sliding block 6, the cooperation of the sliding block 6 and the limiting sliding groove 4 ensures the stability of the movable rod 5 during movement, the movable rod 5 provides a mounting position for the end baffle 2, and the fixed sleeve 3 provides a mounting position for the first spring 7 and the second spring 8, the first spring 7 connects the back inner wall of the fixed sleeve 3 and the sliding block 6, and the second spring 8 connects the front face of the fixed sleeve 3 and the end baffle 2; When the sliding block is used, it may collide with the edge limiting area of the guide rail, the collision causes the end baffle 2 to be extruded and collided, drives the movable rod 5 and the sliding block 6 to move, and makes the first spring 7 and the second spring 8 be compressed, the elastic recovery force of the first spring 7 and the second spring 8 buffers part of the impact force caused by the collision, thereby protecting the sliding block body 1 and improving the service life of the sliding block.

[0027] Working principle: before using the guide plate slider, whether the guide plate slider has the problem of affecting the use should be checked first, first the slider is placed in the position that needs to be used, by injecting lubricating oil into the oil injection groove 13 for lubricating component provides lubricating oil, the lubricating oil in the oil injection groove 13 flows through the oil injection channel 14, and drops from the communication outlet of the oil injection channel 14 and the second groove 15 to the filter screen 20 on the top of the mounting box 17, and flows into the inside of the mounting box 17 through the filter screen 20, the oil absorbing sponge 19 in the mounting box 17 absorbs and stores the lubricating oil, when the guide plate slider is used in the process, the rolling friction between the roller 11 and the guide rail makes the slider move, the compressed extension spring 16 makes the oil absorbing sponge 19 on the mounting box 17 adhere to the roller 11 through the elastic recovery force in the rotating process of the roller 11, the oil absorbing sponge 19 adhering to the roller 11 can smear the rotating surface of the rotating roller 11, so that the contact surface between the roller 11 of the slider and the guide rail is kept lubricated, thereby reducing the friction between the roller 11 of the slider and the guide rail, effectively improving the service life of the slider; when the slider is used, the slider may collide with the edge limiting area of the guide rail, the collision makes the end baffle 2 be extruded and collided, drives the movable rod 5 and the sliding block 6 to move, so that the first spring 7 and the second spring 8 are compressed, the elastic recovery force of the first spring 7 and the second spring 8 buffers part of the impact force caused by the collision, thereby protecting the slider.

[0028] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application, any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A guide plate slider for cargo transport, comprising a slider body (1), characterized in that: The bottom center line position of the slider body (1) is provided with a through hole for cooperating with the guide rail on the guide plate, the front and rear end faces of the slider body (1) are both provided with a buffer assembly for buffering the impact force generated by the collision of the slider, the inner side of the bottom through hole of the slider body (1) is symmetrically provided with a first groove (9), the inner top wall and bottom wall of the first groove (9) are both uniformly movably provided with a rotating shaft (10), the outer side of the rotating shaft (10) is movably provided with a roller (11), the inner side walls of the two groups of first grooves (9) are provided with a second groove (15), the inner side of the second groove (15) is provided with a lubricating assembly for lubricating the roller (11) of the slider; The lubricating assembly comprises an expansion spring (16), a limiting plate (18), a mounting box (17) and an oil absorption sponge (19), the inner side walls of the second grooves (15) are uniformly provided with the expansion springs (16), one end of the expansion spring (16) is connected with the mounting box (17), the side outer wall of the slider body (1) penetrates to be provided with the limiting plate (18), one end of the limiting plate (18) extends into the second groove (15) and is connected with the mounting box (17), the mounting box (17) penetrates to be provided with the oil absorption sponge (19) on one side, and the oil absorption sponge (19) is in contact with the roller (11).

2. A guide plate slider for use in the transport of goods according to claim 1, characterized in that: The limiting plate (18) is located on the inner side of the uniformly arranged expansion spring (16).

3. The guide plate slider for cargo transportation according to claim 1, characterized in that: The outer side of the rotating shaft (10) is symmetrically provided with a clamping disc (12), and the clamping disc (12) is located on the outer side of the roller (11).

4. The guide plate slider for cargo transportation according to claim 1, characterized in that: An opening is formed in the top of the mounting box (17), and a filter screen (20) is mounted on the inner side of the top opening of the mounting box (17).

5. The guide plate slider for cargo transportation according to claim 1, characterized in that: An oil injection groove (13) is formed in the top center of the slider body (1), the inner side of the slider body (1) is symmetrically provided with an oil injection channel (14), the inlet of the oil injection channel (14) is in communication with the oil injection groove (13), the outlet of the oil injection channel (14) is in communication with the second groove (15), and the communication outlet of the oil injection channel (14) and the second groove (15) is located above the filter screen (20).

6. A guide plate slider for use in the transport of goods as claimed in claim 1, characterized in that: The buffer assembly comprises an end baffle (2), a fixed sleeve (3), a limiting sliding groove (4), a movable rod (5), a sliding block (6), a first spring (7) and a second spring (8), the front and rear end faces of the slider body (1) are uniformly provided with the fixed sleeve (3), the inner side walls of the fixed sleeve (3) are symmetrically provided with the limiting sliding groove (4), the front face of the fixed sleeve (3) penetrates to be provided with the movable rod (5), one end of the movable rod (5) is provided with the sliding block (6), the two ends of the sliding block (6) are slidably connected with the limiting sliding groove (4), the other end of the movable rod (5) is provided with the end baffle (2), the back inner wall of the fixed sleeve (3) is connected with the first spring (7), and the first spring (7) is connected with the sliding block (6), the front face of the fixed sleeve (3) is provided with the second spring (8), and the second spring (8) is located on the outer side of the movable rod (5), and the other end of the second spring (8) is connected with the end baffle (2).

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