CN220111660U - Crawler belt deviation preventing device of crawler belt type color sorter - Google Patents
Crawler belt deviation preventing device of crawler belt type color sorter Download PDFInfo
- Publication number
- CN220111660U CN220111660U CN202321666042.XU CN202321666042U CN220111660U CN 220111660 U CN220111660 U CN 220111660U CN 202321666042 U CN202321666042 U CN 202321666042U CN 220111660 U CN220111660 U CN 220111660U
- Authority
- CN
- China
- Prior art keywords
- bearing
- unit
- limiting
- fixedly arranged
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003405 preventing effect Effects 0.000 title claims abstract description 13
- 230000002265 prevention Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000012937 correction Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Sorting Of Articles (AREA)
Abstract
The utility model discloses a crawler belt deviation preventing device of a crawler belt type color sorter, which relates to the technical field of conveyor belt correction and comprises a bearing unit and a limiting unit, and further comprises: the adjusting and positioning unit is used for adjusting the limiting state of the limiting unit and is fixedly arranged on the bearing unit. The adjusting and positioning unit comprises a bearing box, a screw rod and a supporting cross bar. According to the utility model, the screw rod is controlled to rotate positively and negatively on the bearing box, the stress action of the two supporting cross bars in threaded connection with the screw rod can translate relatively at the inner sides of the positioning through grooves on the bearing box, the guide rod can guide the two supporting cross bars to translate in a sliding manner and provide auxiliary support for the two supporting cross bars, the supporting cross bars are more stable to move, the two groups of bearing blocks are driven by the supporting cross bars to adjust the distance between the two opposite sides of the conveyor belt, the whole limiting unit can flexibly abut against or away from the conveyor belt, and the equipment can flexibly assemble and disassemble the anti-deviation component, so that the replacement efficiency of the conveyor belt is ensured.
Description
Technical Field
The utility model relates to the technical field of conveyor belt correction, in particular to a crawler belt deviation preventing device of a crawler belt type color sorter.
Background
In order to improve the product quality, color selection is required in the processing process of granular products (such as soybeans, peanuts and other minor cereals), wherein the crawler-type color selector is widely applied, and a transmission device serving as a core part of the crawler-type color selector at present has the problem that a conveying belt is easy to deviate. The general solution is to manually check regularly and, if signs of deviation are found, manually adjust the roller spacing to correct the belt. Or the closed-loop control system for correcting the conveying belt is realized by additionally installing a sensor to detect whether the conveying belt is deviated or not and then matching with an executing mechanism capable of automatically adjusting the distance between the roller shafts. The former has a low degree of automation, while the latter has an increased degree of automation, the equipment cost has increased considerably accordingly.
The utility model discloses (bulletin) number is CN206735176U, discloses a conveyer belt deviation correcting device and use device's crawler-type look selection machine, deviation correcting device and conveyer belt's initiative roller slope setting, deviation correcting device has at least one, sets up in the edge of the lower part of conveyer belt, deviation correcting device has rolling part and connecting portion, rolling part's outer wall and conveyer belt's lower part rolling contact, connecting portion and rolling part rotate to be connected, connecting portion connect on external fixation spare. The utility model prevents the abnormality of equipment caused by the deviation of the conveyer belt; the radial position of the roller can be adjusted to adapt to the difference of the lower edge positions of the conveyor belt in the assembly state of the conveyor belt. The lower edge of the conveying belt is contacted with the roller, and the roller is connected with the roller shaft through a bearing, so that only rolling friction is generated between the roller and the conveying belt, sliding friction is avoided, and abrasion of the conveying belt and the roller is reduced to the greatest extent. Simple structure, convenient replacement and adjustment, automatic deviation correction realized only by means of a mechanical structure, stability, reliability and low cost.
According to the technical scheme, although correction of the conveying belt on the color selector is completed, the rollers for correction are fixed through the connecting plates and the bolts, a plurality of rollers are assembled one by one and are required to be assembled and fixed, the roller assembly and disassembly operations are tedious and laborious, so that the conveying belt replacement efficiency is low, the end face of the conveying belt is limited only through the rollers, the conveying belt is limited to the outer side of the rollers, the deviation preventing effect is unstable, and therefore, the crawler deviation preventing device of the crawler-type color selector is provided.
Disclosure of Invention
The utility model mainly aims to provide a crawler belt deviation preventing device of a crawler belt type color sorter, which solves the problem that the conveying belt replacement efficiency is low due to complex and laborious roller assembly and disassembly operations because a plurality of rollers are assembled and fixed one by one through an adjusting and positioning unit.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a track deviation preventing device of crawler-type look selection machine, includes load-bearing unit and spacing unit, still includes:
the adjusting and positioning unit is used for adjusting the limiting state of the limiting unit and is fixedly arranged on the bearing unit.
The adjusting and positioning unit comprises a bearing box, a screw rod and a supporting cross bar, wherein the bearing box is provided with two bearing boxes and is fixedly arranged on the bearing unit, the screw rod is fixedly arranged on the inner wall of one bearing box, a positioning through groove is formed in the side face of the bearing box, the supporting cross bar is in threaded connection with the screw rod and is positioned on the inner side of the positioning through groove, and a turntable is fixedly arranged at one end of the screw rod, which is movably extended to the outer part of the bearing box.
Preferably, the bearing unit comprises two conveying belts and driving rollers, the two driving rollers are arranged in total, the conveying belts are simultaneously arranged on the peripheral surfaces of the middle ends of the two driving rollers in a surrounding mode, the two bearing boxes are arranged between the two driving rollers, the two supporting transverse bars are arranged in total and symmetrically arranged on the horizontal plane of the transverse center of the conveying belts, and the screw rods are respectively arranged in opposite directions corresponding to the two sections of threads matched with the two supporting transverse bars.
Preferably, the adjusting and positioning unit further comprises a guide rod and a connecting cross rod, wherein the guide rod is fixedly arranged on the inner wall of the other bearing box, the guide rod movably penetrates through the supporting cross rod, and the connecting cross rod is fixedly arranged between the two bearing boxes.
Preferably, the spacing unit includes carrier block and limiting plate, the fixed setting of carrier block is in support horizontal bar tip one side surface, every the carrier block is towards the fixed two limiting plates that are provided with of one side surface correspondence of the horizontal center horizontal plane of conveyer belt, and the conveyer belt passes through from the transmission between two limiting plates, and the carrier block is equipped with four altogether and equally divide into two sets of, and two sets of carrier block symmetry set up on two support horizontal bars, and the carrier block is "L" style of calligraphy.
Preferably, the limit unit further comprises a support vertical rod and a limit sleeve, the support vertical rod is movably arranged between the two limit plates, the limit sleeve is fixedly sleeved on the outer peripheral surface of the middle end of the support vertical rod, and the end face of the conveying belt is abutted to the outer wall of the curved surface of the limit sleeve.
Preferably, the bearing unit further comprises a mounting block, the mounting block is fixedly arranged on the end face of the bearing box, a mounting hole is formed in the corner of the end face, located outside the conveying belt, of the mounting block, and the mounting block is in a T-shaped shape.
Compared with the prior art, the crawler belt deviation preventing device of the crawler belt type color sorter has the following beneficial effects:
1. according to the utility model, the adjusting and positioning unit is arranged, the bearing boxes are assembled between the two driving rollers and positioned on the inner side of the conveying belt, so that the conveying of the conveying belt is not affected, the connecting cross rod can strengthen the stability of the two bearing boxes, the screw rod can be controlled to rotate positively and negatively on the bearing boxes through the holding rotary table, the inner sides of the positioning through grooves on the bearing boxes can be relatively translated under the stress action of the two supporting cross bars in threaded connection with the screw rod, the guide rod can guide the two supporting cross bars to slide and translate and provide auxiliary support for the two supporting cross bars, the supporting cross bars are more stable to adjust, the two groups of bearing blocks are driven by the supporting cross bars to adjust the distance between the two opposite sides of the conveying belt, the whole limiting unit can flexibly abut against or keep away from the conveying belt, and the equipment is flexible and labor-saving in assembling and disassembling the anti-deviation parts, so that the conveying belt replacement efficiency is ensured.
2. According to the utility model, by arranging the limiting units, the two limiting plates which are correspondingly and fixedly arranged on one side surface of each bearing block facing the horizontal plane of the transverse center of the conveyor belt can position and limit the conveyor belt passing between the two limiting plates from the upper side and the lower side so as to avoid preliminary displacement of the conveyor belt, the bearing blocks drive the limiting plates to be close to the end face of the conveyor belt, and meanwhile, the limiting sleeve between the two limiting plates can abut against the end face of the conveyor belt by utilizing the outer wall of the curved surface so as to further position and limit the conveyor belt so as to avoid further displacement of the conveyor belt, and meanwhile, the supporting vertical rods can rotate on the limiting plates so as to drive the limiting sleeve to rotate to be matched with the conveyor belt for transmission, so that the anti-deviation effect of the equipment is stable and comprehensive, and meanwhile, the stable operation of the conveyor belt is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a track deviation prevention device of a track-type color sorter of the present utility model;
FIG. 2 is a schematic side view of a track deviation prevention device for a track-type color sorter of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;
FIG. 4 is a schematic cross-sectional view of the structure of FIG. 3 at B-B in accordance with the present utility model;
fig. 5 is a schematic top view of a track deviation preventing device of a track type color sorter.
In the drawings, the list of components represented by the various numbers is as follows:
1. a carrying unit; 101. a conveyor belt; 102. a driving roller; 103. a mounting block;
2. adjusting a positioning unit; 201. a carrying case; 202. a screw rod; 203. a support cross bar; 204. a guide rod; 205. connecting the cross bars;
3. a limit unit; 301. a bearing block; 302. a limiting plate; 303. a supporting vertical rod; 304. and a limit sleeve.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1, fig. 2 and fig. 3, a track deviation preventing device of a track type color sorter includes a bearing unit 1 and a limiting unit 3, and further includes:
the adjusting and positioning unit 2 is used for adjusting the adjusting and positioning unit 2 of the limiting state of the limiting unit 3 and is fixedly arranged on the bearing unit 1.
The adjusting and positioning unit 2 comprises two bearing boxes 201, a screw rod 202 and a supporting transverse bar 203, wherein the bearing boxes 201 are arranged on the bearing unit 1 in a total mode, the screw rod 202 is fixedly installed on the inner wall of one bearing box 201, a positioning through groove is formed in the side face of the bearing box 201, and the supporting transverse bar 203 is in threaded connection with the screw rod 202 and located on the inner side of the positioning through groove.
The carrying unit 1 comprises a conveyor belt 101 and driving rollers 102, wherein the two driving rollers 102 are arranged in total, the conveyor belt 101 is simultaneously arranged on the peripheral surfaces of the middle ends of the two driving rollers 102 in a surrounding manner, and the two carrying boxes 201 are arranged between the two driving rollers 102.
The adjusting and positioning unit 2 further comprises a guide rod 204 and a connecting cross rod 205, wherein the guide rod 204 is fixedly arranged on the inner wall of the other bearing box 201, the guide rod 204 movably penetrates through the supporting cross rod 203, and the connecting cross rod 205 is fixedly arranged between the two bearing boxes 201.
The positioning unit 2 is adjusted to enable the equipment to flexibly assemble and disassemble the anti-deviation component, so that the replacement efficiency of the conveyor belt 101 is ensured.
Example two
As shown in fig. 1, 4 and 5, a track deviation preventing device of a track type color sorter includes a bearing unit 1 and a limiting unit 3, and further includes:
the adjusting and positioning unit 2 is used for adjusting the adjusting and positioning unit 2 of the limiting state of the limiting unit 3 and is fixedly arranged on the bearing unit 1.
The adjusting and positioning unit 2 comprises two bearing boxes 201, a screw rod 202 and a supporting cross bar 203, wherein the bearing boxes 201 are arranged on the bearing unit 1 in total, the screw rod 202 is fixedly arranged on the inner wall of one bearing box 201, a positioning through groove is formed in the side face of the bearing box 201, and the supporting cross bar 203 is in threaded connection with the screw rod 202 and is located on the inner side of the positioning through groove.
The limiting unit 3 comprises bearing blocks 301 and limiting plates 302, the bearing blocks 301 are fixedly arranged on one side surface of the end portion of the supporting transverse bar 203, and two limiting plates 302 are correspondingly and fixedly arranged on one side surface of each bearing block 301 facing the horizontal plane of the transverse center of the conveyor belt 101.
The limiting unit 3 further comprises a supporting vertical rod 303 and a limiting sleeve 304, wherein the supporting vertical rod 303 is movably arranged between the two limiting plates 302, the limiting sleeve 304 is fixedly sleeved on the outer peripheral surface of the middle end of the supporting vertical rod 303, and the end face of the conveying belt 101 is abutted to the outer curved surface wall of the limiting sleeve 304.
The carrying unit 1 further comprises a mounting block 103, the mounting block 103 is fixedly arranged on the end face of the carrying box 201, and a mounting hole is formed in the corner of the end face of the mounting block 103, which is positioned outside the conveyor belt 101.
The device has stable and comprehensive anti-deviation effect through the limiting unit 3, and meanwhile, the stable operation of the conveyor belt 101 is ensured.
The working principle of the utility model is as follows:
the bearing box 201 is assembled between the two driving rollers 102 and is positioned on the inner side of the conveying belt 101, the conveying of the conveying belt 101 is not affected, the mounting blocks 103 are matched with the bearing box 201 to be fixed on the color selector, the holding turntable controls the screw rod 202 to rotate positively and negatively on the bearing box 201, the two supporting cross bars 203 in threaded connection with the screw rod 202 are forced to act on the bearing box 201 to translate relatively, the guide rods 204 guide the two supporting cross bars 203 to translate slidingly, the two groups of bearing blocks 301 are driven by the supporting cross bars 203 to adjust the distance between the two opposite sides of the conveying belt 101, the whole limiting unit 3 can flexibly abut against the conveying belt 101 or keep away from the conveying belt 101, the two limiting plates 302 which are fixedly arranged on one side surface of each bearing block 301 facing the transverse center horizontal plane of the conveying belt 101 correspondingly position the conveying belt 101 from the upper side and the lower side to limit the conveying belt 101 between the two limiting plates 302 to avoid the preliminary displacement of the conveying belt 101, the limiting sleeve 304 positioned between the two limiting plates 302 drives the limiting plates 302 to abut against the end face of the conveying belt 101 to further position to limit the conveying belt 101 by utilizing the curved outer wall to abut against the end of the conveying belt 101 to further displace, and meanwhile the supporting sleeve 304 drives the limiting sleeve 304 to rotate on the limiting plates to drive the limiting sleeve 101 to rotate on the limiting plates 101 to rotate correspondingly to drive the conveying belt 101.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a crawler-type look selection machine's track deviation preventing device, includes load-bearing unit (1) and spacing unit (3), its characterized in that still includes:
the adjusting and positioning unit (2) is used for adjusting the adjusting and positioning unit (2) in a limiting state by the limiting unit (3) and is fixedly arranged on the bearing unit (1);
the adjusting and positioning unit (2) comprises bearing boxes (201), screw rods (202) and supporting cross bars (203), wherein the bearing boxes (201) are provided with two bearing boxes and are fixedly arranged on the bearing units (1), the screw rods (202) are fixedly arranged on the inner wall of one bearing box (201), positioning through grooves are formed in the side surfaces of the bearing boxes (201), and the supporting cross bars (203) are in threaded connection with the screw rods (202) and are located on the inner sides of the positioning through grooves.
2. The track deviation prevention device of a track-type color sorter of claim 1, wherein: the bearing unit (1) comprises a conveying belt (101) and driving rollers (102), the driving rollers (102) are arranged in two, the conveying belt (101) is simultaneously arranged on the peripheral surfaces of the middle ends of the two driving rollers (102) in a surrounding mode, and two bearing boxes (201) are located between the two driving rollers (102).
3. The track deviation prevention device of a track-type color sorter of claim 2, wherein: the adjusting and positioning unit (2) further comprises a guide rod (204) and a connecting cross rod (205), the guide rod (204) is fixedly arranged on the inner wall of the other bearing box (201), the guide rod (204) movably penetrates through the supporting cross rod (203), and the connecting cross rod (205) is fixedly arranged between the two bearing boxes (201).
4. The track deviation prevention device of a track-type color sorter of claim 2, wherein: the limiting unit (3) comprises bearing blocks (301) and limiting plates (302), the bearing blocks (301) are fixedly arranged on one side surface of the end portion of the supporting transverse bar (203), and two limiting plates (302) are correspondingly and fixedly arranged on one side surface of each bearing block (301) facing the horizontal center horizontal plane of the conveying belt (101).
5. The track deviation prevention device for a track-type color sorter of claim 4 wherein: the limiting unit (3) further comprises a supporting vertical rod (303) and a limiting sleeve (304), the supporting vertical rod (303) is movably arranged between the two limiting plates (302), the limiting sleeve (304) is fixedly sleeved on the outer peripheral surface of the middle end of the supporting vertical rod (303), and the end face of the conveying belt (101) is abutted to the outer curved surface wall of the limiting sleeve (304).
6. The track deviation prevention device of a track-type color sorter of claim 2, wherein: the bearing unit (1) further comprises a mounting block (103), the mounting block (103) is fixedly arranged on the end face of the bearing box (201), and a mounting hole is formed in the corner of the end face, located outside the conveying belt (101), of the mounting block (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666042.XU CN220111660U (en) | 2023-06-27 | 2023-06-27 | Crawler belt deviation preventing device of crawler belt type color sorter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666042.XU CN220111660U (en) | 2023-06-27 | 2023-06-27 | Crawler belt deviation preventing device of crawler belt type color sorter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220111660U true CN220111660U (en) | 2023-12-01 |
Family
ID=88915089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321666042.XU Active CN220111660U (en) | 2023-06-27 | 2023-06-27 | Crawler belt deviation preventing device of crawler belt type color sorter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220111660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117509007A (en) * | 2023-12-19 | 2024-02-06 | 唐山市德越冶金设备有限公司 | Guide wheel adjusting device |
-
2023
- 2023-06-27 CN CN202321666042.XU patent/CN220111660U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117509007A (en) * | 2023-12-19 | 2024-02-06 | 唐山市德越冶金设备有限公司 | Guide wheel adjusting device |
| CN117509007B (en) * | 2023-12-19 | 2024-04-23 | 唐山市德越冶金设备有限公司 | Guide wheel adjusting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220111660U (en) | Crawler belt deviation preventing device of crawler belt type color sorter | |
| CN210794578U (en) | Conveying device | |
| CN213010244U (en) | Quick-dismantling and replacing weighing conveyor belt | |
| CN111689198A (en) | Sorting module for balance wheel sorting equipment and balance wheel sorting equipment | |
| CN217894552U (en) | Electrolytic copper calendering copper foil deviation correcting device | |
| CN217024289U (en) | Corner conveying device | |
| CN215849892U (en) | Corrugated board conveying and steering mechanism | |
| CN112976177B (en) | Intelligent gang drill processing production line | |
| CN114955439A (en) | Angle-adjustable roller carrier of four-roller conveyor | |
| CN211168464U (en) | Driving device of sorting machine | |
| CN208966969U (en) | Synchronous belt drive mechanism | |
| CN209988509U (en) | Sorting machine | |
| CN113003092A (en) | PCB board conveying system | |
| CN217262539U (en) | Four-row end chain driving machine | |
| CN217534438U (en) | Conveying and positioning mechanism | |
| CN219278542U (en) | Baking tray boosting mechanism | |
| CN221215830U (en) | Roller supporting mechanism of mining machinery conveyor | |
| CN212424558U (en) | Sorting module for balance wheel sorting equipment and balance wheel sorting equipment | |
| CN213444585U (en) | Novel belt conveyer | |
| CN221070486U (en) | Yarn tensioning regulating frame structure | |
| CN221046667U (en) | External motor sorting trolley | |
| CN214326395U (en) | Logistics transfer turntable suitable for production line | |
| CN219383748U (en) | Belt conveyor with off tracking is from correction | |
| CN215591698U (en) | Roller asymmetric conveying device | |
| CN210048011U (en) | Drive connection structure of narrowband formula commodity circulation sorting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |