Riding wheel convenient to lubricate
By designing an oiling device and auxiliary devices, automatic oiling and lubrication are achieved by using the mine car to drive the rollers to rotate. This solves the problems of low lubrication efficiency and high cost caused by the large number of rollers in the roller group, and improves lubrication efficiency and convenience.
Patent Information
- Application Number
- CN202423025099.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-09
Smart Images
Figure CN223444501U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mining equipment technical field especially relates to a convenient lubrication's supporting wheel. BACKGROUND
[0002] Mine unloading station is the material unloading point of mine car, and the supporting wheel assembly of the unloading station is designed for the 10 cubic mine car to be used, the supporting wheel adopts interval type arrangement and is used for bearing the gradually reduced load after passing the unloading station.
[0003] When the supporting wheel assembly is installed and the supporting wheel in the assembly needs to be lubricated, the lubricating oil needs to be used at each supporting wheel to lubricate the rotating shaft of the supporting wheel, and since the number of the supporting wheels in the supporting wheel assembly is large, the efficiency is low and the cost is high when the supporting wheels are lubricated in turn by manual mode. UTILITY MODEL CONTENTS
[0004] The utility model discloses a kind of supporting wheels of convenient lubrication, which is to solve the problem that the efficiency is low and the cost is high when the supporting wheels are lubricated in turn by manual mode due to the number of the supporting wheels in the supporting wheel assembly is large.
[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of convenient lubrication's supporting wheel, including bottom plate, the outer surface of the bottom plate is equipped with a plurality of mounting holes, the inner wall of the bottom plate is rotatably connected with shaft rod, one end of the shaft rod is fixedly connected with supporting wheel body, the outer surface of the bottom plate is installed with oil adding device by means of auxiliary device, the oil adding device includes rectangular rod, one end of the rectangular rod is fixedly connected with slot box, the bottom end of the slot box is equipped with oil outlet groove, the inner wall bottom end is slidably connected with sliding plate, one side of the sliding plate is provided with spring, the both ends of the spring are fixedly connected with one side of sliding plate and one side of slot box respectively, the top end one side of the sliding plate is fixedly connected with convex rod, one side of the supporting wheel body is fixedly connected with convex block, the outer surface of the shaft rod is equipped with a plurality of recesses, the recess is circumferentially distributed on the outer surface of the shaft rod.
[0006] The effect achieved by the above components is that: by setting the groove box, when the supporting wheel is installed, the oil adding device is installed on the outer surface of the bottom plate by the auxiliary device, the lubricating oil is added to the inside of the groove box, when the mine car moves on the track and passes through the surface of the supporting wheel body, the supporting wheel body rotates, when the convex block on one side of the supporting wheel body contacts the surface of the convex rod at the top of the sliding plate during the rotation of the supporting wheel body, the convex rod pushes the sliding plate to slide away from the groove box and compresses the spring, the oil outlet groove at the bottom end of the groove box is opened, the lubricating oil in the inside of the groove box can be output through the oil outlet groove and enter the recess inside the outer surface of the shaft rod, the outer surface of the shaft rod is oiled and lubricated, the convex block moves away from the outer surface of the convex rod when the supporting wheel body continues to rotate, and then the compressed spring restores to the original state and pulls the sliding plate to move to the original position to close the oil outlet groove.
[0007] Preferably, one side of the groove box is fixedly connected with a round rod, and the inner wall of the sliding plate slides on the outer surface of the round rod.
[0008] The effect achieved by the above components is that: when the convex block pushes the convex rod and the sliding plate to move due to the rotation of the supporting wheel body, the sliding plate slides on the outer surface of the round rod, the angle between the sliding plate and the groove box can be limited by the round rod, and the angle deviation of the sliding plate during movement is avoided as much as possible.
[0009] Preferably, the diameter of the round rod is slightly smaller than the inner diameter of the spring, and the round rod is located in the inside of the spring.
[0010] The effect achieved by the above components is that: when the spring is deformed due to the movement of the sliding plate, the spring moves on the outside of the round rod, the internal shape of the spring can be reinforced by the round rod, and the transverse twisting of the spring affecting normal use is avoided as much as possible.
[0011] Preferably, one side of the convex block is fixedly connected with a pad, and the pad is made of rubber material.
[0012] The effect achieved by the above components is that: when the outer surface of the convex block provided with the rubber pad contacts the outer surface of the convex rod due to the rotation of the supporting wheel body, abnormal sound is not easily generated, and the convex rod and the sliding plate are not easily bounced away.
[0013] Preferably, the auxiliary device comprises a groove plate, the bottom end of the groove plate is fixedly connected with the top end of the bottom plate, the inner wall of the groove plate is threadedly connected with a plurality of bolts, the inner wall of the groove plate is slidingly inserted with a groove block, a plurality of through holes are formed in the outer surface of the groove block, and one end of the groove block is fixedly connected with one end of the rectangular rod.
[0014] The effect achieved by the above components is that after the supporting wheel is installed, the groove block can be inserted into the groove plate at the top end of the bottom plate, then the bolt is passed through the through hole on the outer surface of the groove block and the bolt is screwed to be threadedly connected with the inner wall of the groove plate to fix the groove block and the oil adding device on the outer surface of the bottom plate, the bolt is unscrewed to be separated from the inner part of the groove plate, and then the groove block is pulled out, so that the oil adding device can be disassembled, thereby improving the convenience when the oil adding device is used.
[0015] Preferably, one side of the groove block is fixedly connected with an auxiliary block, and recesses are formed in the two sides of the auxiliary block.
[0016] The effect achieved by the above components is that the auxiliary block can be held more conveniently at the recesses on the two sides of the auxiliary block to control the groove block to be disassembled and assembled.
[0017] Preferably, one side of the groove plate is fixedly connected with a plurality of elastic ropes, and one end of the elastic rope away from the groove plate is fixedly connected with one end of the bolt.
[0018] The effect achieved by the above components is that the bolt can be fixed on one side of the groove plate at all times by arranging the elastic rope, so that the bolt can be conveniently held and used when the groove block is installed and the bolt is prevented from falling and being lost.
[0019] Preferably, one side of the groove plate is fixedly connected with a positioning rod, and the outer surface of the positioning rod is in the shape of L.
[0020] The effect achieved by the above components is that when the groove block is inserted into the groove plate, one end of the groove block can be aligned with the bent part of the L-shaped positioning rod, so that the bolt can be conveniently connected with the groove plate by passing through the through hole on the outer surface of the groove block.
[0021] Compared with the prior art, the advantages and positive effects of the utility model lie in that:
[0022] In the utility model, when the supporting wheel is installed, the groove box is installed on the outer surface of the bottom plate by means of the auxiliary device, lubricating oil is added into the groove box, the sliding plate is moved to open the oil outlet groove at the bottom end of the groove box when the supporting wheel body rotates, the lubricating oil in the groove box can enter the recess on the outer surface of the shaft rod to lubricate the shaft rod, the automatic oiling and lubrication of the shaft rod are realized, the groove box needs to be regularly oiled, the single supporting wheel does not need to be repeatedly lubricated by manual mode, and the convenience when the supporting wheel is used is improved. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0024] Figure 2 It is a three-dimensional structure schematic view of the bottom plate of the utility model;
[0025] Figure 3 It is a three-dimensional structure schematic view of the groove plate of the utility model;
[0026] Figure 4 The utility model discloses a three -dimensional structure schematic diagram at the groove block place.
[0027] Legend: 1, bottom plate, 2, oil adding device, 3, auxiliary device, 4, mounting hole, 5, axle rod, 6, supporting wheel body, 21, rectangular pole, 22, groove box, 23, oil outlet groove, 24, sliding plate, 25, spring, 26, convex rod, 27, convex block, 28, recess, 29, round rod, 210, cushion block, 31, groove plate, 32, bolt, 33, groove block, 34, through -hole, 35, auxiliary block, 36, elastic rope, 37, positioning rod. DETAILED DESCRIPTION
[0028] Example 1, as Figures 1-4As shown, a convenient lubrication of the supporting wheel, including the bottom plate 1, the outer surface of the bottom plate 1 is provided with a plurality of mounting holes 4, the inner wall of the bottom plate 1 is rotatably connected with the shaft 5, one end of the shaft 5 is fixedly connected with the supporting wheel body 6, the outer surface of the bottom plate 1 is installed with the oiling device 2 by means of the auxiliary device 3, the oiling device 2 includes a rectangular rod 21, one end of the rectangular rod 21 is fixedly connected with the groove box 22, the bottom end of the groove box 22 is provided with an oil outlet groove 23, the inner wall bottom end is slidably connected with the sliding plate 24, one side of the sliding plate 24 is provided with the spring 25, the two ends of the spring 25 are fixedly connected with one side of the sliding plate 24 and one side of the groove box 22, the top end of the sliding plate 24 is fixedly connected with the convex rod 26, one side of the supporting wheel body 6 is fixedly connected with the convex block 27, the outer surface of the shaft 5 is provided with a plurality of grooves 28, the grooves 28 are circumferentially distributed on the outer surface of the shaft 5, by setting the oiling device 2, when installing the supporting wheel, the oiling device 2 is installed on the outer surface of the bottom plate 1 by means of the auxiliary device 3, the lubricating oil is added to the inside of the groove box 22, when the mine car moves on the track and passes through the surface of the supporting wheel body 6, the supporting wheel body 6 will be driven to rotate, when the convex block 27 on one side of the supporting wheel body 6 contacts with the surface of the convex rod 26 on the top end of the sliding plate 24 in the process of rotating the supporting wheel body 6, the convex rod 26 will be pushed to control the sliding plate 24 to slide away from the groove box 22 and compress the spring 25, the oil outlet groove 23 at the bottom end of the groove box 22 is opened, so that the lubricating oil in the inside of the groove box 22 can be output through the oil outlet groove 23 and enter the inside of the groove 28 on the outer surface of the shaft 5, the outer surface of the shaft 5 is oiled and lubricated, the convex block 27 will move away from the surface of the convex rod 26 when the supporting wheel body 6 continues to rotate, then the compressed spring 25 will restore to the original state and pull the sliding plate 24 to move to the original position to close the oil outlet groove 23, by setting the oiling device 2, when installing the supporting wheel, the groove box 22 is installed on the outer surface of the bottom plate 1 by means of the auxiliary device 3, the lubricating oil is added to the inside of the groove box 22, when the supporting wheel body 6 rotates, the sliding plate 24 will be driven to move to open the oil outlet groove 23 at the bottom end of the groove box 22, so that the lubricating oil in the inside of the groove box 22 can enter the inside of the groove 28 on the outer surface of the shaft 5 to lubricate the shaft 5, the automatic oiling and lubrication of the shaft 5 is realized, only the inside of the groove box 22 needs to be regularly oiled, the supporting wheel does not need to be repeatedly lubricated by manual way, the convenience of the supporting wheel in use is improved.
[0029] Referring to Figures 2-4As shown, in the embodiment: one side of the groove box 22 is fixedly connected with a round rod 29, the inner wall of the sliding plate 24 slides on the outer surface of the round rod 29, when the lug 27 pushes the protruding rod 26 and the sliding plate 24 to move, the sliding plate 24 will slide on the outer surface of the round rod 29, the angle between the sliding plate 24 and the groove box 22 can be limited through the round rod 29, and the inclination of the angle of the sliding plate 24 when moving is avoided as much as possible, the diameter of the round rod 29 is slightly smaller than the inner diameter of the spring 25, and the round rod 29 is located inside the spring 25. When the sliding plate 24 moves and the spring 25 deforms, the spring 25 will move outside the round rod 29, and the internal shape of the spring 25 can be reinforced through the round rod 29, so as to avoid the transverse distortion of the spring 25 affecting normal use as much as possible.
[0030] With reference to Figures 2-4 As shown, in the embodiment: one side of the lug 27 is fixedly connected with a pad 210, the pad 210 is made of rubber material, and when the lug 27 is rotated to make the outer surface of the rubber pad 210 provided on the lug 27 in contact with the outer surface of the protruding rod 26, the protruding rod 26 and the sliding plate 24 are not easy to be bounced away and are not easy to emit abnormal sound.
[0031] With reference to Figures 1-4 As shown, in the embodiment: the auxiliary device 3 includes a groove plate 31, the bottom end of the groove plate 31 is fixedly connected with the top end of the bottom plate 1, the inner wall of the groove plate 31 is threadedly connected with a plurality of bolts 32, the inner wall of the groove plate 31 is slidably inserted with a groove block 33, a plurality of through holes 34 are formed in the outer surface of the groove block 33, and one end of the groove block 33 is fixedly connected with one end of the rectangular rod 21. After the wheel support is installed, the groove block 33 can be inserted into the groove plate 31 inside the top end of the bottom plate 1, then the bolt 32 is passed through the through hole 34 in the outer surface of the groove block 33 and the bolt 32 is rotated to make the bolt 32 and the inner wall of the groove plate 31 threadedly connected, so that the groove block 33 and the oil adding device 2 are fixed on the outer surface of the bottom plate 1. The bolt 32 is rotated to make the bolt 32 disengage from the inside of the groove plate 31, and then the groove block 33 is pulled out, so that the oil adding device 2 can be removed, thereby improving the convenience when the oil adding device 2 is used.
[0032] With reference to Figures 2-4As shown, in the embodiment: one side of the groove block 33 is fixedly connected with an auxiliary block 35, recesses 28 are opened at both sides of the auxiliary block 35, and the auxiliary block 35 can be more conveniently pinched to control the groove block 33 to be disassembled by pinching at the recesses 28 at both sides of the auxiliary block 35, a plurality of elastic ropes 36 are fixedly connected to one side of the groove plate 31, one end of the elastic rope 36 away from the groove plate 31 is fixedly connected with one end of the bolt 32, the elastic rope 36 can be arranged to always fix the bolt 32 on one side of the groove plate 31, the bolt 32 is convenient to take and use when the groove block 33 is installed, and the bolt 32 is avoided from falling and being lost, a positioning rod 37 is fixedly connected to one side of the groove plate 31, and the outer surface of the positioning rod 37 is L-shaped, when the groove block 33 is inserted into the groove plate 31, one end of the groove block 33 can be aligned with the bent part of the L-shaped positioning rod 37, and the bolt 32 is convenient to pass through the through hole 34 outside the groove block 33 and be connected with the groove plate 31.
[0033] Working principle: when installing the supporting wheel, the bottom plate 1 is placed at the installation position on both sides of the mine car track, a bolt or the like is used to pass through the installation hole 4 outside the bottom plate 1 to connect the bottom plate 1 with both sides of the track, the groove block 33 is inserted into the groove plate 31 at the top end of the bottom plate 1, the bolt 32 is used to pass through the through hole 34 outside the groove block 33 and is rotated to threadedly connect the bolt 32 with the inner wall of the groove plate 31, the groove block 33 and the oil adding device 2 are fixed to the outer surface of the bottom plate 1, lubricating oil is added to the inside of the groove box 22, the mine car moves on the track and passes through the surface of the supporting wheel body 6 to drive the supporting wheel body 6 to rotate, the supporting wheel body 6 supports and lifts the bottom end of the mine car, when the protrusion 27 on one side of the supporting wheel body 6 contacts the surface of the protruding rod 26 at the top end of the sliding plate 24, the protruding rod 26 is pushed to control the sliding plate 24 to slide away from the groove box 22 and compress the spring 25, the oil outlet groove 23 at the bottom end of the groove box 22 is opened, the lubricating oil in the inside of the groove box 22 can be output through the oil outlet groove 23 and enter the recess 28 outside the shaft rod 5, the outer surface of the shaft rod 5 is lubricated, the protrusion 27 is away from the outer surface of the protruding rod 26, and then the compressed spring 25 restores to the original state and pulls the sliding plate 24 to move to the original position to close the oil outlet groove 23.
[0034] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and alteration of the above embodiments without departing from the technical content of the present application, according to the technical essence of the present application, still belong to the protection scope of the present application. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
Claims
1. A supporting roller convenient for lubrication, comprising a bottom plate (1), characterized in that: The outer surface of the base plate (1) is provided with a plurality of mounting holes (4), the inner wall of the base plate (1) is rotatably connected to a shaft (5), one end of the shaft (5) is fixedly connected to a supporting wheel body (6), the outer surface of the base plate (1) is provided with an oiling device (2) with the aid of an auxiliary device (3), the oiling device (2) comprises a rectangular rod (21), one end of the rectangular rod (21) is fixedly connected to a trough box (22), the bottom end of the trough box (22) is provided with an oil outlet groove (23), the bottom end of the inner wall A sliding plate (24) is slidably connected, a spring (25) is provided on one side of the sliding plate (24), two ends of the spring (25) are fixedly connected to one side of the sliding plate (24) and one side of the slot box (22), a top side of the sliding plate (24) is fixedly connected to a protruding rod (26), a side of the supporting wheel body (6) is fixedly connected to a protruding block (27), and a plurality of grooves (28) are provided on the outer surface of the shaft rod (5), and the grooves (28) are distributed circumferentially on the outer surface of the shaft rod (5).
2. The supporting roller for convenient lubrication according to claim 1, characterized in that: A round rod (29) is fixedly connected to one side of the trough box (22), and the inner wall of the sliding plate (24) slides on the outer surface of the round rod (29).
3. The convenient lubrication supporting roller according to claim 2, characterized in that: The diameter of the round rod (29) is slightly smaller than the inner diameter of the spring (25), and the round rod (29) is located inside the spring (25).
4. The supporting roller for convenient lubrication according to claim 3, characterized in that: A pad (210) is fixedly connected to one side of the protrusion (27), and the pad (210) is made of rubber material.
5. The supporting roller for convenient lubrication according to claim 4, characterized in that: The auxiliary device (3) comprises a slot plate (31), the bottom end of the slot plate (31) is fixedly connected to the top end of the base plate (1), the inner wall of the slot plate (31) is threadedly connected with a plurality of bolts (32), the inner wall of the slot plate (31) is slidably inserted with a slot block (33), the outer surface of the slot block (33) is provided with a plurality of through holes (34), and one end of the slot block (33) is fixedly connected to one end of the rectangular rod (21).
6. The supporting roller for convenient lubrication according to claim 5, characterized in that: An auxiliary block (35) is fixedly connected to one side of the slot block (33), and grooves (28) are formed on both sides of the auxiliary block (35).
7. The supporting roller for convenient lubrication according to claim 6, characterized in that: A plurality of elastic ropes (36) are fixedly connected to one side of the slot plate (31), and one end of the elastic rope (36) away from the slot plate (31) is fixedly connected to one end of the bolt (32).
8. The supporting roller with convenient lubrication according to claim 6, characterized in that: A positioning rod (37) is fixedly connected to one side of the slot plate (31), and the outer surface of the positioning rod (37) is L-shaped.