CN210064270U - Groove type bidirectional self-balancing corrector - Google Patents
Groove type bidirectional self-balancing corrector Download PDFInfo
- Publication number
- CN210064270U CN210064270U CN201920281943.4U CN201920281943U CN210064270U CN 210064270 U CN210064270 U CN 210064270U CN 201920281943 U CN201920281943 U CN 201920281943U CN 210064270 U CN210064270 U CN 210064270U
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- Prior art keywords
- roller
- roller frame
- buffer
- corrector
- central shaft
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- Expired - Fee Related
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- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 10
- 230000008093 supporting effect Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Abstract
The utility model discloses a groove type bidirectional self-balancing corrector, which comprises a beam, a roller frame and a roller; the carrier rollers comprise horizontal carrier rollers which are horizontally arranged and also comprise two inclined carrier rollers which are inclined and symmetrically arranged; the inclined carrier roller comprises a central shaft, an inclined carrier roller body and a buffer mechanism, wherein the inclined carrier roller body is rotatably arranged on the central shaft; the corrector also comprises a hydraulic cylinder which is horizontally arranged and used for controlling the rotation of the carrier roller frame, a hydraulic control valve, two detection and drive units which are symmetrically arranged on the carrier roller frame and respectively correspond to the corresponding buffer mechanisms in position, and two supporting mechanisms which are symmetrically arranged on the carrier roller frame and are used for assisting the carrier roller frame in supporting. The corrector designed in this way is smoother in operation, longer in service life and less in damage to the conveying belt.
Description
Technical Field
The utility model relates to a belt machine field of rectifying, in particular to two-way self-balancing corrector of slot type.
Background
The groove type bidirectional self-balancing corrector is a so-called belt deviation corrector and is mainly used for correcting a conveying belt on the upper side of a belt conveyor, so that the normal work of the belt is ensured.
The belt deviation correcting machine in the prior art has the following defects: firstly, a supporting mechanism for enabling the roller frame to rotate smoothly is lacked, when materials are distributed unevenly on a conveying belt, because the lower part of the roller frame is only provided with one rotary supporting shaft, and the stress of the rotary supporting shaft is uneven, the roller frame rotates unsmoothly, and the rotary supporting shaft is seriously abraded; secondly, there is not the buffer gear who is used for buffering the skew belt to when leading to the belt skew at every turn, all directly hit examining and driving the wheel, especially examine the moment of driving the wheel at the belt hits, the tearing power that the belt edge received is the biggest, and is also the biggest to the damage of belt, has greatly reduced the life of belt, has increased use and maintenance cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a move two-way self-balancing corrector of more smooth and easy, life longer, the slot type that damages littleer to the conveyer belt.
The purpose of the utility model is realized like this: a groove type bidirectional self-balancing corrector comprises a cross beam, a roller frame which can be horizontally and rotatably arranged on the cross beam, and a roller which can be rotatably arranged on the roller frame; the middle part of the crossbeam is provided with a rotating seat, and the crossbeam is also provided with a fixed seat; a base is arranged in the middle of the lower end of the roller carrier, and a deflector rod is arranged on the base; the base can be horizontally and rotatably arranged on the rotating seat; the carrier rollers comprise horizontal carrier rollers which are horizontally arranged and also comprise two inclined carrier rollers which are inclined and symmetrically arranged; the inclined carrier roller comprises a central shaft, an inclined carrier roller body and a buffer mechanism, wherein the inclined carrier roller body is rotatably arranged on the central shaft, the buffer mechanism is rotatably arranged on the central shaft, is positioned at the outer side end of the inclined carrier roller body and has the functions of buffering and rectifying a deviated belt.
The corrector also comprises a hydraulic cylinder, a hydraulic control valve, two detection and drive units and two supporting mechanisms, wherein the hydraulic cylinder is horizontally arranged, one end of the hydraulic cylinder is hinged on the fixed seat, the other end of the hydraulic cylinder is hinged on the shifting rod and is used for controlling the rotation of the carrier roller frame; the inspection and driving unit sequentially comprises an inspection and driving wheel, a gear pump and an oil tank from top to bottom.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model adds two symmetrical supporting mechanisms, which can strengthen the auxiliary support of the roller frame under the condition of ensuring the normal rotation of the roller frame, and avoid the difficult rotation of the roller frame caused by the uneven distribution of the materials on the conveyer belt, thereby ensuring the smooth operation of the corrector; in addition, the length of the supporting mechanism is adjustable, the abrasion of the roller is increased along with the use of the corrector, the gap between the roller and the upper end surface of the cross beam is increased, so that the supporting effect is reduced, the problem can be solved only by replacing the roller, and the roller can be ensured to be always propped against the upper end surface of the cross beam through the adjustment of the length of the supporting mechanism, so that the use efficiency of the roller is improved, the replacement of the roller is reduced, and the maintenance cost is reduced; and simultaneously, the utility model discloses an every slope bearing roller all includes a buffer gear, the conveyer belt of skew at first contacts with buffer gear, drives the wheel contact with examining after buffer gear's buffering again, the buffer gear who designs like this not only has certain effect of rectifying to the transport, can also reduce the conveyer belt and contact and examine and drive wheel impact force in the twinkling of an eye for the conveyer belt with examine more smooth-going that drives the wheel contact, thereby reduce the damage to the conveyer belt edge, prolong the life of conveyer belt.
As a preferred scheme of the utility model, the buffer mechanism comprises a baffle, a thrust ball bearing, a slide seat, a buffer spring and a buffer roller from the outer side to the inner side in sequence; the baffle is fixedly arranged on the central shaft; one end of the thrust ball bearing is abutted against the baffle plate, and the other end of the thrust ball bearing is abutted against the sliding seat; the sliding seat is rotatably arranged on the central shaft; the buffer roller is movably arranged on the central shaft and is movably matched with the sliding seat; the buffer spring is positioned in an inner cavity formed by the matching of the sliding seat and the buffer roller, one end of the buffer spring is propped against the sliding seat, and the other end of the buffer spring is propped against the buffer roller.
As a preferred scheme of the present invention, the supporting mechanism includes a supporting seat vertically disposed, a roller frame slidably mounted at a lower end of the supporting seat up and down, and a roller wheel vertically rotatably mounted on the roller frame; the lower end of the supporting seat is provided with an upper fixing plate; the roller carrier is also provided with a lower fixed plate corresponding to the upper fixed plate in position; the supporting mechanism also comprises a plurality of locking screw rods which are simultaneously inserted on the upper fixing plate and the lower fixing plate and used for locking the positions of the fixed roller carriers; each locking screw is provided with a plurality of locking nuts which are in threaded fit with the locking screws and used for locking and fixing the position of the roller frame.
Furthermore, the two detection and drive units are respectively connected with a hydraulic control valve in a hydraulic transmission mode, and the hydraulic control valve is connected with a hydraulic cylinder in a hydraulic transmission mode.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a rear view of the present invention.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.
The automatic conveying device comprises a cross beam 1, a rotating seat 1a, a fixed seat 1b, a roller frame 2, a base 201, a shifting rod 201a, a horizontal roller 3, a central shaft 4, an inclined roller body 5, a baffle 6, a thrust ball bearing 7, a sliding seat 8, a buffer spring 9, a buffer roller 10, a hydraulic cylinder 11, a hydraulic control valve 12, a detection and driving wheel 13, a gear pump 14, an oil tank 15, a supporting seat 16, an upper fixing plate 16a, a roller frame 17, a lower fixing plate 17a, a roller 18, a locking screw rod 19, a locking nut 20 and a conveying belt 21.
Detailed Description
As shown in fig. 1-4, a trough type bidirectional self-balancing corrector comprises a beam 1, a roller frame 2 horizontally rotatably mounted on the beam 1, and a roller rotatably mounted on the roller frame 2; a rotating seat 1a is arranged in the middle of the cross beam 1, and a fixed seat 1b is also arranged on the cross beam 1; a base 201 is arranged in the middle of the lower end of the roller frame 2, and a deflector rod 201a is arranged on the base 201; the base 201 is horizontally and rotatably installed on the rotary base 1 a; the carrier rollers comprise horizontal carrier rollers 3 which are horizontally arranged and also comprise two inclined carrier rollers which are inclined and symmetrically arranged; the inclined carrier roller comprises a central shaft 4, an inclined carrier roller body 5 which is rotatably arranged on the central shaft 4, and a buffer mechanism which is rotatably arranged on the central shaft 4, is positioned at the outer side end of the inclined carrier roller body 5 and has the functions of buffering and rectifying deviation of a deviated belt.
The corrector also comprises a hydraulic cylinder 11 which is horizontally arranged, one end of the hydraulic cylinder is hinged on a fixed seat 1b, the other end of the hydraulic cylinder is hinged on a shifting rod 201a and is used for controlling the rotation of the carrier roller frame 2, a hydraulic control valve 12 arranged on the base 201, two detection and drive units which are symmetrically arranged on the carrier roller frame 2 and correspond to the corresponding buffer mechanisms in position respectively, and two supporting mechanisms which are symmetrically arranged on the carrier roller frame 2 and are used for assisting the carrier roller frame 2 in supporting; the inspection and driving unit sequentially comprises an inspection and driving wheel 13, a gear pump 14 and an oil tank 15 from top to bottom.
The buffer mechanism comprises a baffle 6, a thrust ball bearing 7, a sliding seat 8, a buffer spring 9 and a buffer roller 11 in sequence from the outer side to the inner side; the baffle 6 is fixedly arranged on the central shaft 4; one end of the thrust ball bearing 7 is abutted against the baffle 6, and the other end of the thrust ball bearing is abutted against the sliding seat 8; the slide carriage 8 is rotatably mounted on the central shaft 4; the buffer roller 10 is movably arranged on the central shaft 4 and is movably matched with the sliding seat 8; the buffer spring 9 is positioned in an inner cavity formed by the matching of the sliding seat 8 and the buffer roller 10, and one end of the buffer spring is abutted against the sliding seat 8, and the other end of the buffer spring is abutted against the buffer roller 10.
The supporting mechanism comprises a supporting seat 16 which is vertically arranged, a roller frame 17 which can be installed at the lower end of the supporting seat 16 in a vertically sliding manner, and a roller 18 which can be vertically and rotatably installed on the roller frame 17; an upper fixing plate 16a is arranged at the lower end of the supporting seat 16; the roller frame 17 is also provided with a lower fixed plate 17a corresponding to the upper fixed plate 16 a; the supporting mechanism also comprises a plurality of locking screw rods 19 which are simultaneously inserted on the upper fixing plate 16a and the lower fixing plate 17a and are used for locking the positions of the fixed roller frames 17; each locking screw 19 is provided with a plurality of locking nuts 20 which are in threaded fit with the locking screws 19 and are used for locking the position of the fixed roller frame 17.
The two detection and drive units are respectively connected with a hydraulic control valve 12 in a hydraulic transmission mode, and the hydraulic control valve 12 is connected with a hydraulic cylinder 11 in a hydraulic transmission mode.
When the deviation is corrected, the conveying belt 21 deviates to one side and is firstly contacted with the buffer roller 10; while the buffer roller 10 and the sliding seat 8 rotate, the buffer roller 10 is further pressed to the sliding seat 8 under the action of the conveying belt 21 until the edge of the conveying belt 21 contacts the detection and drive wheel 13; then the conveyer belt 21 starts to drive the detection and drive wheel 13 to rotate, the detection and drive wheel 13 drives the gear pump 14 to work to start pumping oil, and the pumped oil changes the direction through the hydraulic control valve 12 and flows into the hydraulic cylinder 11; then the hydraulic cylinder 11 starts to work and controls the roller frame 2 to rotate through the deflector rod 201 a; when the carrier roller frame 2 rotates to a certain angle, the conveying belt 21 is gradually restored to a normal position under the combined action of the inclined carrier roller body 5, the buffer roller 10 and the detection driving wheel 13; when the conveyor belt 21 returns to the normal position and the detection and drive wheel 13 is not rubbed any more, the hydraulic cylinder 11 stops working, and the roller frame 2 also keeps still.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (4)
1. A groove type bidirectional self-balancing corrector comprises a cross beam (1), a roller frame (2) which can be horizontally and rotatably arranged on the cross beam (1), and a carrier roller which can be rotatably arranged on the roller frame (2); the method is characterized in that: a rotating seat (1 a) is arranged in the middle of the cross beam (1), and a fixed seat (1 b) is further arranged on the cross beam (1); a base (201) is arranged in the middle of the lower end of the carrier roller frame (2), and a deflector rod (201 a) is arranged on the base (201); the base (201) is horizontally and rotatably arranged on the rotating seat (1 a); the carrier rollers comprise horizontal carrier rollers (3) which are horizontally arranged and also comprise two inclined carrier rollers which are inclined and symmetrically arranged; the inclined carrier roller comprises a central shaft (4), an inclined carrier roller body (5) rotatably mounted on the central shaft (4), and a buffer mechanism which is rotatably mounted on the central shaft (4), is positioned at the outer side end of the inclined carrier roller body (5) and has buffering and deviation rectifying effects on a deviated belt;
the corrector also comprises a hydraulic cylinder (11) which is horizontally arranged, one end of the hydraulic cylinder is hinged on a fixed seat (1 b), the other end of the hydraulic cylinder is hinged on a shifting rod (201 a) and is used for controlling the rotation of the roller frame (2), a hydraulic control valve (12) arranged on the base (201), two detection and drive units which are symmetrically arranged on the roller frame (2) and correspond to the corresponding buffer mechanisms in position respectively, and two supporting mechanisms which are symmetrically arranged on the roller frame (2) and are used for assisting the roller frame (2) in supporting; the inspection and driving unit sequentially comprises an inspection and driving wheel (13), a gear pump (14) and an oil tank (15) from top to bottom.
2. The cell type bidirectional self-balancing corrector according to claim 1, wherein: the buffer mechanism comprises a baffle plate (6), a thrust ball bearing (7), a sliding seat (8), a buffer spring (9) and a buffer roller (10) from the outer side to the inner side in sequence;
the baffle (6) is fixedly arranged on the central shaft (4); one end of the thrust ball bearing (7) is abutted against the baffle plate (6), and the other end of the thrust ball bearing is abutted against the sliding seat (8); the sliding seat (8) is rotatably arranged on the central shaft (4); the buffer roller (10) is movably arranged on the central shaft (4) and is movably matched with the sliding seat (8); the buffer spring (9) is positioned in an inner cavity formed by the matching of the sliding seat (8) and the buffer roller (10), one end of the buffer spring is propped against the sliding seat (8), and the other end of the buffer spring is propped against the buffer roller (10).
3. The cell type bidirectional self-balancing corrector according to claim 1, wherein: the supporting mechanism comprises a supporting seat (16) which is vertically arranged, a roller frame (17) which can be vertically and slidably arranged at the lower end of the supporting seat (16), and a roller (18) which can be vertically and rotatably arranged on the roller frame (17);
the lower end of the supporting seat (16) is provided with an upper fixing plate (16 a); the roller frame (17) is also provided with a lower fixing plate (17 a) corresponding to the upper fixing plate (16 a); the supporting mechanism also comprises a plurality of locking screw rods (19) which are simultaneously inserted on the upper fixing plate (16 a) and the lower fixing plate (17 a) and used for locking the positions of the fixed roller frames (17); each locking screw rod (19) is provided with a plurality of locking nuts (20) which are in threaded fit with the locking screw rods (19) and used for locking and fixing the position of the roller frame (17).
4. The cell type bidirectional self-balancing corrector according to claim 1, wherein: the two detection and drive units are respectively connected with a hydraulic control valve (12) in a hydraulic transmission mode, and the hydraulic control valve (12) is connected with a hydraulic cylinder (11) in a hydraulic transmission mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920281943.4U CN210064270U (en) | 2019-03-06 | 2019-03-06 | Groove type bidirectional self-balancing corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920281943.4U CN210064270U (en) | 2019-03-06 | 2019-03-06 | Groove type bidirectional self-balancing corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210064270U true CN210064270U (en) | 2020-02-14 |
Family
ID=69433254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920281943.4U Expired - Fee Related CN210064270U (en) | 2019-03-06 | 2019-03-06 | Groove type bidirectional self-balancing corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210064270U (en) |
-
2019
- 2019-03-06 CN CN201920281943.4U patent/CN210064270U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 |