CN218318876U - Unpowered automatic deviation correcting device - Google Patents
Unpowered automatic deviation correcting device Download PDFInfo
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- CN218318876U CN218318876U CN202222833672.3U CN202222833672U CN218318876U CN 218318876 U CN218318876 U CN 218318876U CN 202222833672 U CN202222833672 U CN 202222833672U CN 218318876 U CN218318876 U CN 218318876U
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- deviation correcting
- belt
- wheel
- rectifying
- automatic deviation
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Abstract
The utility model provides a deviation correcting mechanism is connected through the crossbeam of lower part that unpowered automatic deviation correcting device, the mechanism upper end of rectifying is hung and is adorned in the frame both sides of belt feeder, and two sets of elasticity deviation correcting wheel arrange respectively in the both sides of belt like this, through the sheave centre gripping on the border of belt, carry out deviation correcting control to the border of belt, and the support of horizontal spring provides the power of rectifying on the stores pylon, need not other power assistance, can be autonomic realization in the in-process of belt operation and rectify. In addition, the distance between the two groups of elastic deviation rectifying wheels can be adjusted through adjusting the adjusting screw rod, the deviation rectifying wheels can be adjusted along with the width change of the belt due to deformation or abrasion, and the deviation rectifying device is stronger in adaptability.
Description
Technical Field
The utility model relates to a technical field of the correction of rectifying of coal transportation belt especially relates to an unpowered automatic deviation correcting device.
Background
The belt conveyor is used for conveying materials in a long distance, is often used in mining or mineral dressing enterprises, particularly coal mining or mineral dressing enterprises, and has the advantages that the whole length of the belt conveyor is long, the length of a belt is also long, so that the problem of belt deviation often occurs in the conveying process, the belt is abraded after deviation, related parts on the belt are abraded, the materials fall off and the like, the machine halt can be seriously caused, and the normal conveying of the materials is influenced; the problem is also an old problem, means for solving the problem are also endless, the deviation correcting means in the prior art has insufficient flexibility, mainly has insufficient adaptability to the shape of the belt, and particularly gradually generates deformation and abrasion in the use process of the belt, which is not taken into consideration and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem and providing an unpowered automatic deviation correcting device.
The technical scheme of the utility model as follows:
the utility model provides an unpowered automatic deviation correcting device, contains the mechanism of rectifying of both sides and connects the crossbeam between two mechanism hypomere of rectifying, characterized by: two mechanism symmetrical arrangement of rectifying, the mechanism of rectifying includes that stores pylon and elasticity rectify the wheel, is equipped with the structure of hanging with the belt feeder matching in the upper segment inboard of stores pylon, elasticity rectify the wheel and be located the inboard middle part of stores pylon, this elasticity rectify the wheel and include the sheave that two levels were arranged, two sheaves are installed at the both ends of same horizontal wheel carrier, horizontal wheel carrier is installed on the stores pylon inside wall through two spring guide, the spring guide outer end is installed on the stores pylon, the inner and horizontal wheel carrier fixed connection of spring guide, the cover is equipped with the spring on the spring guide between crossbeam wheel carrier and stores pylon medial surface.
Preferably, the outer ends of the two spring guide rods are fixed at two ends of an adjusting cross rod after penetrating through a sliding hole on the hanging rack, a screw hole is formed in the middle of the adjusting cross rod, an adjusting screw rod is installed in the middle of the adjusting cross rod, and the inner end of the adjusting screw rod is propped against the outer side face of the hanging rack.
Preferably, the transversal wheel carrier comprises an upper frame plate and a lower frame plate, the end parts of the two frame plates are installed with the wheel axle end parts of two grooved wheels, the grooved wheels are sleeved on the wheel axle so as to be arranged between the two frame plates, a connecting body fixedly connected with the frame plates is arranged between the middle parts of the two frame plates, and the inner ends of the spring guide rods are fixedly connected with the connecting body.
Preferably, the hanging structure comprises two transversely extending clamping bodies positioned on the inner side of the upper section of the hanging rack, each clamping body is mounted on a vertical long circular hole in the hanging rack through a bolt, and a groove with an inward opening is formed by a clamping surface of each clamping body and the inner side surface of the hanging rack. The clamping body adopts angle steel, and the one side is installed on the stores pylon through the bolt, and the one side is as the clamping face, and two upper and lower clamping faces are used for the frame of centre gripping belt feeder, realize this deviation correcting device's installation.
Preferably, the cross beam is symmetrically provided with carrier roller supporting legs extending upwards, the two carrier roller supporting legs are provided with carrier rollers, two sections of raised spiral strips are arranged on the cylindrical surface of the carrier roller, and the two sections of spiral strips rotate forwards and reversely and are oppositely arranged along the central surface of the carrier roller.
Preferably, the two ends of the cross beam are provided with mounting end plates, and the mounting end plates are mounted on the vertical long round holes at the lower end of the hanging rack through bolts. The cross beam is made of angle steel, the opening of the angle steel is downward, and the supporting legs are located at the ridge of the angle steel, so that the bearing capacity of the angle steel can be fully utilized.
Preferably, the width of the notch of the grooved wheel is larger than the width of the groove bottom.
The utility model has the advantages that: the utility model discloses an unpowered automatic deviation correcting device, the mechanism of rectifying of both sides is connected through the crossbeam of lower part, and the dress is hung in the frame both sides of belt feeder in the mechanism upper end of rectifying, and two sets of elasticity are rectified like this and are taken turns and arrange respectively in the both sides of belt, through the sheave centre gripping on the border of belt, carry out deviation rectification control to the border of belt, and the support of horizontal spring provides the power of rectifying on the stores pylon, need not other power assistance, and the realization that can be autonomic at the in-process of belt operation is rectified. In addition, the distance between the two groups of elastic deviation rectifying wheels can be adjusted through adjusting the adjusting screw rod, the elastic deviation rectifying wheels can be adjusted along with the width change of the belt due to deformation or abrasion, and the deviation rectifying device is stronger in adaptability.
Drawings
FIG. 1 is a schematic view of the unpowered automatic deviation rectification apparatus;
FIG. 2 is a schematic top view of the unpowered automatic deviation rectification device;
FIG. 1 isbase:Sub>A schematic view ofbase:Sub>A cross-sectional view B-B of FIG. 2, and FIG. 2 isbase:Sub>A schematic view ofbase:Sub>A cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic perspective view of the unpowered automatic deviation rectification device;
FIG. 4 is a perspective view of the elastic deviation rectifying wheel shown in FIG. 3;
FIG. 5 is a second perspective view of the elastic deviation rectifying wheel shown in FIG. 3;
FIG. 6 is a schematic perspective view of the cross beam and idler combination of FIG. 3;
FIG. 7 is a schematic view of the cross-sectional structure C-C of FIG. 6; fig. 8 is a schematic view of the device in use.
In the figure: 1. the belt conveyor comprises a hanging rack, 2 cross beams, 3 carrier rollers, 11 clamping bodies, 12 frame plates of a transverse wheel frame, 121 connectors, 13 grooved wheels, 14 adjusting screws, 15 long round holes for mounting the cross beams, 16 long round holes for mounting the clamping bodies, 17 adjusting cross rods, 18 wheel shafts, 19 springs, 191 spring guide rods, 21 mounting end plates, 22 carrier roller supporting legs, 31 spiral strips, 101 belts, 102 frames on two sides of a belt conveyor.
Detailed Description
The following description will specifically explain embodiments and operations of the present invention with reference to the accompanying drawings.
The first embodiment is as follows: referring to fig. 1-7, the unpowered automatic deviation correcting device in the figure comprises deviation correcting mechanisms on two sides and a cross beam 2 connected between lower sections of the two deviation correcting mechanisms, wherein the two deviation correcting mechanisms are symmetrically arranged, each deviation correcting mechanism comprises a hanger 1 and an elastic deviation correcting wheel, a hanging structure matched with a belt conveyor is arranged on the inner side of the upper section of the hanger 1, the elastic deviation correcting wheels are located in the middle of the inner side of the hanger 1, each elastic deviation correcting wheel comprises two grooved wheels 13 which are horizontally arranged, the two grooved wheels 13 are arranged at two ends of the same horizontal wheel carrier, the horizontal wheel carrier is arranged on the inner side wall of the hanger 1 through two spring guide rods 191, the outer ends of the spring guide rods 191 are arranged on the hanger 1, the inner ends of the spring guide rods 191 are fixedly connected with the horizontal wheel carrier, and springs 19 are sleeved on the spring guide rods 191 between the wheel carrier of the cross beam 2 and the inner side face of the hanger 1. The two sets of elastic deviation-rectifying wheels are respectively arranged at two sides of the belt 101 and clamped on the edge of the belt 101 through the grooved wheel 13 to perform deviation-rectifying control on the edge of the belt 101, and the transverse spring 19 is supported on the hanging frame 1 to provide deviation-rectifying force without assistance of other power, so that deviation rectification can be autonomously realized in the running process of the belt 101.
The outer ends of the two spring guide rods 191 penetrate through the sliding holes on the hanging rack 1 and then are fixed at two ends of an adjusting cross rod 17 together, a screw hole is formed in the middle of the adjusting cross rod 17, an adjusting screw 14 is installed on the adjusting cross rod, and the inner end of the adjusting screw 14 is propped against the outer side face of the hanging rack 1. The distance between the two groups of elastic force deviation rectifying wheels can be adjusted through adjusting the adjusting screw rod 14, the distance can be adjusted along with the width change of the belt 101 due to deformation or abrasion, and the deviation rectifying device is more adaptive.
The transverse wheel carrier comprises an upper frame plate and a lower frame plate, the end parts of the two frame plates are installed together with the end parts of the wheel shafts 18 of the two grooved wheels 13, the grooved wheels 13 are sleeved on the wheel shafts 18 and are arranged between the two frame plates, a connecting body 121 fixedly connected with the frame plates is arranged between the middle parts of the two frame plates, the inner ends of the spring guide rods 191 are fixedly connected with the connecting body 121, the two frame plates are vertically and symmetrically arranged relative to the connecting body 121 and are stressed in a balanced manner, the spring guide rods 191 are connected with the connecting body 121, and therefore the elastic force exerted by the springs 19 is just located between the two frame plates, the fact that the stress is attached to the central plane as much as possible is guaranteed, and the two frame plates are balanced and stable.
The hanging structure comprises two transversely extending clamping bodies 11 positioned on the inner side of the upper section of the hanging rack 1, each clamping body 11 is installed on a vertical long circular hole in the hanging rack 1 through a bolt, and a clamping surface of each clamping body 11 and the inner side surface of the hanging rack 1 form a groove with an inward opening. The clamping bodies 11 are made of angle steel, machining workload is small, one side of each clamping body is installed on the hanging frame 1 through bolts, the other side of each clamping body serves as a clamping face, and the upper clamping face and the lower clamping face are used for clamping a frame of the belt conveyor, so that the correction device is installed. The vertical long circular holes are used for adjusting the distance of the hanging structure to adapt to the width of the frames of different belt conveyors.
The cross beam 2 is symmetrically provided with carrier roller supporting legs 22 extending upwards, the two carrier roller supporting legs 22 are provided with carrier rollers 3, two sections of raised spiral strips 31 are arranged on the cylindrical surface of the carrier roller 3, and the two sections of spiral strips 31 rotate in the forward and reverse directions and are oppositely arranged along the central surface of the carrier roller 3. Like this return belt 101 when backward motion on this bearing roller 3, belt 101 drives bearing roller 3 and rolls, and two spiral strips 31 on 3 surfaces of bearing roller can scrape the particulate matter or the dust of rubbing belt 101 surface adhesion to both sides like this, make return belt 101 surface cleaner and tidier, avoid granule and dust to drop everywhere and cause the influence to equipment, perhaps cause the influence to the environment.
The two ends of the cross beam 2 are provided with mounting end plates 21, and the mounting end plates 21 are mounted on vertical long round holes at the lower end of the hanging rack 1 through bolts. The cross beam 2 is made of angle steel, the opening of the angle steel is downward, and the supporting legs are located at the ridge of the angle steel, so that the bearing capacity of the angle steel can be fully utilized. The vertical long round hole is used for adjusting the installation height of the cross beam 2 and adjusting the height of the carrier roller 3 to adapt to different belt 101 conditions.
The width of the groove opening of the grooved wheel 13 is larger than that of the groove bottom.
The working process is as follows: the installation structure is shown in fig. 8, the upper hanging structure of the device is hung on the frames 102 on two sides of the belt conveyor, two edges of the return belt 101 are respectively located in the grooved wheels 13, the distance between the elastic deviation correction wheels on two sides is symmetrically adjusted through rotation of the adjusting bolts, so that the specific situation of the belt 101 is adapted, when the belt 101 runs, the elastic deviation correction wheels on two sides provide transverse thrust for the edges of the belt 101 through the elastic force of the springs 19, therefore, the belt 101 is difficult to send the deviation problem, real-time dynamic correction is realized, especially, real-time elastic adjustment can be carried out along with deformation or abrasion of the belt 101, and if the size change is large, adjustment can be carried out through the adjusting bolts.
After the lower surface of belt 101 contacted with bearing roller 3, drive bearing roller 3 and rotate, the spiral strip 31 on the bearing roller 3 rotates and scrapes belt 101 lower surface, realizes the clearance of the granule of adhesion and dust.
Claims (7)
1. The utility model provides an unpowered automatic deviation correcting device, contains the mechanism of rectifying of both sides and connects the crossbeam between two mechanism hypomere of rectifying, characterized by: two mechanism symmetrical arrangement of rectifying, the mechanism of rectifying includes that stores pylon and elasticity rectify the wheel, is equipped with the hanging structure that matches with the belt feeder in the upper segment inboard of stores pylon, elasticity rectify the wheel and be located the inboard middle part of stores pylon, this elasticity rectify the wheel and include the sheave that two levels were arranged, two sheaves are installed at the both ends of same horizontal wheel carrier, horizontal wheel carrier is installed on the stores pylon inside wall through two spring guide, the spring guide outer end is installed on the stores pylon, the spring guide inner and horizontal wheel carrier fixed connection, the cover is equipped with the spring on the spring guide between crossbeam wheel carrier and stores pylon medial surface.
2. The unpowered automatic deviation correcting device according to claim 1, characterized in that: the outer ends of the two spring guide rods penetrate through the sliding hole in the hanging rack and then are fixed at two ends of an adjusting cross rod together, a screw hole is formed in the middle of the adjusting cross rod, an adjusting screw rod is installed in the middle of the adjusting cross rod, and the inner end of the adjusting screw rod is propped against the outer side face of the hanging rack.
3. The unpowered automatic deviation rectification device of claim 1 wherein: the transverse wheel frame comprises an upper frame plate and a lower frame plate, the end parts of the two frame plates are installed together with the end parts of wheel shafts of two grooved wheels, the grooved wheels are sleeved on the wheel shafts and are arranged between the two frame plates, a connecting body fixedly connected with the frame plates is arranged between the middle parts of the two frame plates, and the inner ends of the spring guide rods are fixedly connected with the connecting body.
4. The unpowered automatic deviation correcting device according to claim 1, characterized in that: the hanging structure comprises two transversely extending clamping bodies positioned on the inner side of the upper section of the hanging rack, each clamping body is mounted on a vertical long circular hole in the hanging rack through a bolt, and a clamping surface of each clamping body and the inner side surface of the hanging rack form a groove with an inward opening.
5. The unpowered automatic deviation correcting device according to claim 1, characterized in that: the cross beam is symmetrically provided with carrier roller supporting legs extending upwards, the two carrier roller supporting legs are provided with carrier rollers, two sections of raised spiral strips are arranged on the cylindrical surface of each carrier roller, and the two sections of spiral strips rotate forwards and reversely and are oppositely arranged along the central plane of each carrier roller.
6. The unpowered automatic deviation correcting device according to claim 1, characterized in that: the mounting end plates are arranged at two ends of the cross beam and are mounted on the vertical long round holes at the lower end of the hanging rack through bolts.
7. The unpowered automatic deviation correcting device according to claim 1, characterized in that: the width of the groove opening of the grooved wheel is larger than that of the groove bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222833672.3U CN218318876U (en) | 2022-10-27 | 2022-10-27 | Unpowered automatic deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222833672.3U CN218318876U (en) | 2022-10-27 | 2022-10-27 | Unpowered automatic deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218318876U true CN218318876U (en) | 2023-01-17 |
Family
ID=84827994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222833672.3U Active CN218318876U (en) | 2022-10-27 | 2022-10-27 | Unpowered automatic deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218318876U (en) |
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2022
- 2022-10-27 CN CN202222833672.3U patent/CN218318876U/en active Active
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