CN217450514U - Novel split composite sliding rail of heavy-medium shallow-groove separator - Google Patents
Novel split composite sliding rail of heavy-medium shallow-groove separator Download PDFInfo
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- CN217450514U CN217450514U CN202220769378.8U CN202220769378U CN217450514U CN 217450514 U CN217450514 U CN 217450514U CN 202220769378 U CN202220769378 U CN 202220769378U CN 217450514 U CN217450514 U CN 217450514U
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- backing roll
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Abstract
The utility model relates to a slide rail technical field provides novel components of a whole that can function independently composite slide rail of heavy meson shallow slot sorter, including the track main part, a plurality of mounting grooves have been seted up to track main part both sides, and the mounting groove interpolation is equipped with the dabber, and the spindle rotates and is provided with the backing roll, is provided with a plurality of supports in the track main part, rotates in pairs on the support and is provided with the backing roll, and backing roll surface contact just are located between track main part and the backing roll. Through above-mentioned technical scheme, the problem that chain motion easy wearing and tearing slide rail in the prior art needs often to carry out the whole change has been solved.
Description
Technical Field
The utility model relates to a slide rail technical field, it is specific, relate to novel components of a whole that can function independently composite slide rail of heavy meson shallow slot sorter.
Background
At present, the heavy medium shallow slot separator commonly used in most domestic coal preparation plants consists of a slot body, a slide rail, a chain, a scraper, a motor and a speed reducer. In the coal washing and selecting process, the selected coal and a medium are uniformly mixed and then enter a groove body of a heavy medium shallow groove separator, separation is realized under the action of the medium and gravity, clean coal floats upwards and is discharged through an overflow port of the separator, tailings sink to gather at the bottom of the separator, and then are scraped and discharged through a motor driving chain and a scraper device. In the process, the chain moves to wear the slide rail, so that the relative position of the chain and the slide rail is changed, the position precision of the scraper is influenced, the larger wear even can generate adverse effect on the mechanical strength of the slide rail, the slide rail is required to be replaced integrally frequently, the replacement frequency is higher, the utilization rate and the production efficiency of the sorting machine are lower, and the sorting machine is more unfavorable for production.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel components of a whole that can function independently composite slide rail of heavy meson shallow slot sorter has solved the easy wearing and tearing slide rail of chain motion in the correlation technique, needs often to carry out the problem of whole change.
The technical scheme of the utility model as follows: novel components of a whole that can function independently compound slide rail of heavy-duty medium shallow slot sorter, including the track main part, a plurality of mounting grooves have been seted up to track main part both sides, the mounting groove interpolation is equipped with the dabber, it is provided with the backing roll to rotate on the dabber, be provided with a plurality of supports in the track main part, it is provided with the backing roll to rotate in pairs on the support, the backing roll with the contact of backing roll surface just is located the track main part with between the backing roll.
As a further technical solution, it is proposed that,
the mounting groove is internally sleeved with a damping ring, the damping ring is internally sleeved with a fixing sleeve, and the mandrel is inserted in the fixing sleeve.
As a further technical solution, it is proposed that,
the mounting groove comprises a mounting groove notch and is characterized in that sliding grooves are formed in the groove walls on the two sides of the mounting groove notch, and the mounting groove also comprises arc-shaped pressing plates, sliding plates are arranged at the two ends of each arc-shaped pressing plate, and the sliding plates slide in the sliding grooves.
As a further technical solution, it is proposed that,
the sliding plate is provided with a positioning blind hole, two sides of the notch of the mounting groove are provided with screws, and the end parts of the screws penetrate into the sliding groove and are abutted against the positioning blind hole.
As a further technical solution, it is proposed that,
the roller surface of the pressure bearing roller is provided with a wear-resistant layer.
The utility model discloses a theory of operation does: the track comprises a track main body, a plurality of supporting rollers, a mandrel, a plurality of supporting rollers and a plurality of supporting rollers, wherein the track main body is provided with a plurality of mounting grooves for mounting the mandrel, the mandrel is fixed relative to the mounting grooves, the mandrel is rotatably provided with the bearing rollers, the plurality of supports are arranged on the track main body in a rotating manner, the supporting rollers are arranged in pairs and are positioned below the bearing rollers, the supporting rollers and the bearing rollers roll in pairs, two supporting rollers in one pair are not contacted with each other, the effect of supporting the bearing rollers is achieved, and the service life of the bearing rollers is prolonged; when the chain moves to contact with the sliding rail, the chain can contact the bearing roller, the bearing roller rotates by means of relative movement of the chain and the bearing roller, the original sliding friction is changed into rolling friction, abrasion caused by friction is reduced, the bearing capacity of the sliding rail is guaranteed by means of the supporting function of the supporting roller, the normal use of the sliding rail is guaranteed, and the frequency of overall replacement is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the slide rail structure of the present invention;
FIG. 2 is an enlarged view of the point A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
FIG. 4 is a schematic view of the mounting groove structure of the present invention;
in the figure: 1. the track comprises a track main body, 2, a mounting groove, 3, a mandrel, 4, a bearing roller, 5, a support, 6, a supporting roller, 7, a damping ring, 8, a fixing sleeve, 9, a sliding groove, 10, an arc-shaped pressing plate, 11, a sliding plate, 12, a positioning blind hole, 13 and a screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
As shown in fig. 1-4, this embodiment provides a novel components of a whole that can function independently composite slide rail of heavy-duty medium shallow slot sorting machine, including track main part 1, a plurality of mounting grooves 2 have been seted up to track main part 1 both sides, the interpolation of mounting groove 2 is equipped with dabber 3, it is provided with backing roll 4 to rotate on the dabber 3, be provided with a plurality of supports 5 on the track main part 1, it is provided with backing roll 6 to rotate in pairs on the support 5, backing roll 6 with 4 roller face contacts of backing roll and is located track main part 1 with between the backing roll 4.
In the embodiment, a plurality of mounting grooves 2 are formed in two sides of a track main body 1 and used for mounting a mandrel 3, the mandrel 3 is fixed relative to the mounting grooves 2, a bearing roller 4 is rotatably arranged on the mandrel 3, a plurality of supports 5 are arranged on the track main body 1, supporting rollers 6 are rotatably arranged on the supports 5, the supporting rollers 6 are arranged in pairs and are positioned below the bearing roller 4, the supporting rollers 6 roll in pairs with the bearing roller 4, the two supporting rollers 6 in one pair are not in contact with each other, the function of supporting the bearing roller 4 is achieved, and the service life of the bearing roller 4 is prolonged; when the chain moves and contacts with the sliding rail, the bearing roller 4 can be contacted, and the bearing roller 4 is rotated by means of the relative motion of the bearing roller and the sliding roller, the original sliding friction is changed into rolling friction, the abrasion generated by friction is reduced, the supporting effect of the supporting roller 6 is used, the bearing capacity of the sliding rail is ensured, the normal use of the sliding rail is ensured, the frequency of overall replacement is reduced, the method for inserting the mandrel 3 is used, the replacement is more convenient, the overall replacement is not needed, only the rotation according to the abrasion condition is needed, the abrasion loss is reduced, the normal motion of the chain and the scraper device can be ensured, and the equipment performance of the sorting machine is not influenced.
Further, the method also comprises the following steps of,
a damping ring 7 is sleeved in the mounting groove 2, a fixing sleeve 8 is sleeved in the damping ring 7, and the mandrel 3 is inserted in the fixing sleeve 8.
In this embodiment, the mandrel 3 is inserted into the fixing sleeve 8 to position the mandrel 3, and the damping ring 7 is disposed between the fixing sleeve 8 and the mounting groove 2 to buffer the impact force and absorb the shock caused by the impact, thereby further prolonging the service life of the slide rail.
Further, the method also comprises the following steps of,
the mounting groove 2 is characterized in that sliding grooves 9 are formed in groove walls on two sides of a groove opening of the mounting groove 2, the mounting groove further comprises arc-shaped pressing plates 10, sliding plates 11 are arranged at two ends of each arc-shaped pressing plate 10, and the sliding plates 11 slide in the sliding grooves 9.
In this embodiment, form circular space between arc clamp plate 10 and the mounting groove 2, be used for fixed mounting dabber 3, fixed cover 8 and damping ring 7 all are the components of a whole that can function independently structure, divide into two halves, set up respectively on mounting groove 2 and arc clamp plate 10, with the help of the slip of sliding plate 11 in spout 9, make arc clamp plate 10 let open or seal the notch of mounting groove 2, and convenient operation is simple, open the notch and be convenient for install dabber 3, close the notch and realize fixed dabber 3, realize quick installation, and simultaneously, whole slide rail is not changed at needs, can change local bearing roller 4 according to the wearing and tearing condition, the cost of frequent change has been reduced, improve to some extent on the convenience of changing.
Further, the method also comprises the following steps of,
the sliding plate 11 is provided with a positioning blind hole 12, two sides of the notch of the mounting groove 2 are provided with screws 13, and the end parts of the screws 13 are inserted into the sliding grooves 9 and abut against the positioning blind hole 12.
In this embodiment, the screw 13 penetrates through the wall of the chute 9, sequentially enters the chute 9 and the blind positioning hole 12, abuts against the bottom of the blind positioning hole 12, and fixes the relative positions of the sliding plate 11 and the chute 9 by means of self-locking of threads, so as to realize the positioning of the arc-shaped pressing plate 10.
Further, the method also comprises the following steps of,
the roll surface of the pressure bearing roll 4 is provided with a wear-resistant layer.
In this embodiment, a wear-resistant layer is disposed on the roll surface of the pressure-bearing roll 4, and the wear-resistant layer is preferably made of alumina ceramics, quartz sand, or the like, so that the wear resistance of the pressure-bearing roll 4 is improved, and the service life is further prolonged.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Novel components of a whole that can function independently composite slide rail of heavy-duty shallow slot sorter, including track main part (1), its characterized in that, a plurality of mounting grooves (2) have been seted up to track main part (1) both sides, mounting groove (2) interpolation is equipped with dabber (3), it is provided with backing roll (4) to rotate on dabber (3), be provided with a plurality of supports (5) on track main part (1), it is provided with backing roll (6) to rotate in pairs on support (5), backing roll (6) with backing roll (4) roll face contact just is located track main part (1) with between backing roll (4).
2. The novel split composite slide rail of the heavy-medium shallow groove separator as claimed in claim 1, wherein a damping ring (7) is sleeved in the mounting groove (2), a fixed sleeve (8) is sleeved in the damping ring (7), and the mandrel (3) is inserted in the fixed sleeve (8).
3. The novel split composite slide rail of the heavy-medium shallow groove separator according to claim 1, wherein the groove walls on both sides of the notch of the mounting groove (2) are provided with sliding grooves (9), the novel split composite slide rail further comprises arc-shaped pressing plates (10), sliding plates (11) are arranged at both ends of the arc-shaped pressing plates (10), and the sliding plates (11) slide in the sliding grooves (9).
4. The novel split composite slide rail of the heavy-medium shallow groove separator according to claim 3, wherein the slide plate (11) is provided with a positioning blind hole (12), screws (13) are mounted on two sides of a notch of the mounting groove (2), and the end of each screw (13) is inserted into the corresponding sliding groove (9) and abuts against the corresponding positioning blind hole (12).
5. The novel split composite slide rail of the heavy-medium shallow groove separator as claimed in claim 1, wherein the surface of the pressure bearing roller (4) is provided with a wear-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220769378.8U CN217450514U (en) | 2022-04-01 | 2022-04-01 | Novel split composite sliding rail of heavy-medium shallow-groove separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220769378.8U CN217450514U (en) | 2022-04-01 | 2022-04-01 | Novel split composite sliding rail of heavy-medium shallow-groove separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217450514U true CN217450514U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220769378.8U Active CN217450514U (en) | 2022-04-01 | 2022-04-01 | Novel split composite sliding rail of heavy-medium shallow-groove separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217450514U (en) |
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- 2022-04-01 CN CN202220769378.8U patent/CN217450514U/en active Active
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