CN219928730U - V-belt tensioning structure of stand Bao Zhencao for static electricity impurity removal - Google Patents
V-belt tensioning structure of stand Bao Zhencao for static electricity impurity removal Download PDFInfo
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- CN219928730U CN219928730U CN202321575273.XU CN202321575273U CN219928730U CN 219928730 U CN219928730 U CN 219928730U CN 202321575273 U CN202321575273 U CN 202321575273U CN 219928730 U CN219928730 U CN 219928730U
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- bao
- stand
- zhencao
- frames
- belt
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- 239000012535 impurity Substances 0.000 title abstract description 9
- 230000003068 static effect Effects 0.000 title abstract description 7
- 230000005611 electricity Effects 0.000 title abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000002441 reversible effect Effects 0.000 abstract description 2
- 238000005202 decontamination Methods 0.000 description 6
- 230000003588 decontaminative effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Abstract
The utility model discloses a V-belt tensioning structure of a stand Bao Zhencao for static electricity impurity removal, which comprises the following components: the main body unit comprises two groups of lower rocker frames which are symmetrically arranged and a fixed frame which is fixedly arranged at the top ends of the lower rocker frames, wherein the fixed frame is hinged with a corresponding upper rocker frame, and the top ends of the two upper rocker frames are fixedly connected with a stand Bao Zhenkuang together; the tensioning adjusting unit comprises a fixed plate fixedly installed on a fixed frame, a tensioning roller is connected to the inner side of the triangular belt in a transmission mode, pulling frames are fixedly connected to two ends of the tensioning roller, a threaded rod is connected to one side, close to the fixed plate, of the pulling frames in a rotating mode, and a threaded cylinder is sleeved on the fixed plate in a rotating mode. According to the utility model, the tension of the triangular belt can be finely adjusted according to the relaxation degree of the triangular belt, the driving motor is not required to be powered off, the forward and reverse rotation of the gear motor can be directly controlled, and the maintenance efficiency of the vibrating conveyor is improved.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices of vibrating conveyors, in particular to a V-belt tensioning structure of a stall Bao Zhencao for static impurity removal.
Background
The vibration conveyor is a continuous conveying machine which utilizes a vibration exciter to vibrate a trough so as to enable materials in the trough to slide or throw in a certain direction. Generally used for horizontal conveying, the productivity is less than 150t/h, the conveying distance is less than 80m, and the productivity is reduced along with the increase of the inclination angle when the conveying machine is obliquely conveyed. Besides some parts of the excitation mechanism, the vibration conveyor has few relative rotating parts and simple structure, and is often applied to the fields of static electricity impurity removal, thinning and the like, and the triangular belt is used as a conveying part of a power source of the vibration conveyor, and plays an important role in the use of the vibration conveyor.
The triangular belt tensioning structure of the stall Bao Zhencao for static electricity impurity removal, which is used by the vibrating conveyor in the market at present, is mainly a bolt vertical adjustment tensioning mechanism, tensioning is complex, tensioning adjustment of the triangular belt is inconvenient, and accordingly overhauling efficiency of the vibrating conveyor is low.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-described problems with a conventional V-belt tensioning construction for an electrostatic cleaning booth Bao Zhencao.
Therefore, the utility model aims to provide a triangular belt tensioning structure of a stall Bao Zhencao for static electricity impurity removal, which is suitable for solving the problems that in the prior art, most of the triangular belt tensioning structures are vertically adjusted by bolts, tensioning is complex, tensioning adjustment of the triangular belt is inconvenient, and accordingly maintenance efficiency of a vibrating conveyor is low.
In order to solve the technical problems, the utility model provides the following technical scheme: a v-belt tensioning arrangement for an electrostatically decontaminated stand Bao Zhencao comprising:
the main body unit comprises two groups of lower rocker frames which are symmetrically arranged and a fixed frame which is fixedly arranged at the top end of the lower rocker frames, wherein the fixed frame is hinged with a corresponding upper rocker frame, the top ends of the two upper rocker frames are fixedly connected with a stand Bao Zhenkuang together, the upper rocker frames are hinged with the lower rocker frames through a plurality of groups of evenly distributed rockers, a driving motor is fixedly connected between the two lower rocker frames, a driving wheel is fixedly connected onto an output shaft of the driving motor, an eccentric shaft is rotatably connected onto the fixed frame through a fixing frame, the top end of the eccentric shaft is fixedly sleeved with an eccentric wheel, the eccentric wheel is connected with the driving wheel through a triangular belt in a transmission manner, and the eccentric shaft is hinged with the lower rocker frames through a driving swing arm;
the tensioning adjusting unit comprises a fixed plate fixedly installed on a fixed frame, a tensioning roller is connected to the inner side of the triangular belt in a transmission mode, pulling frames are fixedly connected to the two ends of the tensioning roller, a threaded rod is connected to one side, close to the fixed plate, of the pulling frames in a rotating mode, a threaded cylinder is sleeved on the fixed plate in a rotating mode, the threaded cylinder is in threaded connection with the threaded rod, and a limiting telescopic rod with symmetrical positions is fixedly connected between the fixed plate and the pulling frames.
As a preferred embodiment of the v-belt tensioning construction of the stand Bao Zhencao for electrostatic decontamination according to the utility model, wherein: the gear motor is fixedly mounted on the fixing plate, a pinion is fixedly connected to an output shaft of the gear motor, and a large gear meshed with the pinion is fixedly sleeved on the outer side of the threaded cylinder.
As a preferred embodiment of the v-belt tensioning construction of the stand Bao Zhencao for electrostatic decontamination according to the utility model, wherein: the diameter of the pinion is one fourth to one third of the diameter of the large gear, and the pinion and the large gear are made of manganese steel materials.
As a preferred embodiment of the v-belt tensioning construction of the stand Bao Zhencao for electrostatic decontamination according to the utility model, wherein: the inner wall pad of the driving wheel groove and the eccentric wheel groove is provided with a layer of frosted layer with uniform thickness, and the surface of the frosted layer is provided with a plurality of groups of frosted bulges which are uniformly distributed.
As a preferred embodiment of the v-belt tensioning construction of the stand Bao Zhencao for electrostatic decontamination according to the utility model, wherein: the threaded rod is set to be a close-grained threaded rod, and the limiting telescopic rod is made of austenitic stainless steel materials.
As a preferred embodiment of the v-belt tensioning construction of the stand Bao Zhencao for electrostatic decontamination according to the utility model, wherein: the pulling frame is arranged in a U shape, and the length of the threaded cylinder is one to two times of that of the threaded rod.
The utility model has the beneficial effects that: when the triangular belt is loosened, when the triangular belt is required to be tensioned, the output shaft of the speed reducing motor is controlled to drive the pinion to rotate, the pinion rotates for one circle, the large gear is rotated for a certain angle, the threaded cylinder rotates along with the pinion, the threaded rod in threaded connection with the threaded cylinder pulls the pulling frame under the limit of the limit telescopic rod, the tensioning roller fixedly connected with the pulling frame pulls the triangular belt along with the pulling frame, the triangular belt is ensured to be always in a tensioned state, the triangular belt can be tensioned and adjusted according to the loosening degree of the triangular belt, the driving motor is not required to be powered off, the adjusting process is not required to be manually operated by a worker, the speed reducing motor can be directly controlled to rotate positively and negatively, and the maintenance efficiency of the vibrating conveyor is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of a main unit structure of a v-belt tensioning structure of a stand Bao Zhencao for electrostatic impurity removal according to the present utility model;
fig. 2 is a schematic overall structure of a v-belt tensioning structure of a stand Bao Zhencao for electrostatic decontamination according to the present utility model;
fig. 3 is a schematic structural diagram of a tension adjusting unit of a v-belt tensioning structure of a stand Bao Zhencao for electrostatic impurity removal according to the present utility model.
Description of the drawings: 100 main body units, 101 lower rocker frames, 102 fixed frames, 103 rockers, 104, bao Zhenkuang, 105 driving motors, 106 driving wheels, 107V belts, 108 fixing frames, 109 eccentric shafts, 110 eccentric wheels, 111 driving swing arms, 200 tensioning adjusting units, 201 fixing plates, 202 decelerating motors, 203 pinion gears, 204 large gears, 205 thread barrels, 206 threaded rods, 207 limiting telescopic rods, 208 pulling frames and 209 tensioning rollers.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1-3, for one embodiment of the present utility model, there is provided a v-belt tensioning arrangement for an electrostatically decontaminated stand Bao Zhencao comprising: a main body unit 100 and a tension adjusting unit 200.
The main body unit 100 comprises two groups of symmetrically arranged lower rocker frames 101 and fixed frames 102 fixedly arranged at the top ends of the lower rocker frames 101, the fixed frames 102 are hinged with corresponding upper rocker frames, the top ends of the two upper rocker frames are fixedly connected with a spreading Bao Zhenkuang 104 together, the upper rocker frames are hinged with the lower rocker frames 101 through a plurality of groups of evenly distributed rockers 103, a driving motor 105 is fixedly connected between the two lower rocker frames 101, a driving wheel 106 is fixedly connected to an output shaft of the driving motor 105, an eccentric shaft 109 is rotatably connected to the fixed frames 102 through a fixing frame 108, eccentric wheels 110 are fixedly sleeved at the top ends of the eccentric shafts 109, the eccentric wheels 110 are in transmission connection with the driving wheel 106 through a triangular belt 107, a grinding layer with a plurality of groups of evenly distributed grinding protrusions is arranged on the inner wall pads of wheel grooves of the driving wheel 106 and the eccentric wheels 110, the grinding pad and the grinding protrusions are arranged, so that the transmission stability of the triangular belt 107, the eccentric wheels 110 and the lower rocker frames 101 are hinged through driving swing arms 111;
the tensioning adjustment unit 200 comprises a fixed plate 201 fixedly mounted on the fixed frame 102, a tensioning roller 209 is connected to the inner side of the triangular belt 107 in a transmission manner, pulling frames 208 are fixedly connected to the two ends of the tensioning roller 209, one side, close to the fixed plate 201, of the pulling frames 208 is rotationally connected with a threaded rod 206, the threaded rod 206 is set to be a micro-threaded rod, the limiting telescopic rod 207 is made of austenitic stainless steel materials, the micro-threaded rod is arranged, the tensioning accuracy of the tensioning roller 209 on the triangular belt 107 is improved, the limiting telescopic rod 207 made of austenitic stainless steel materials is high in rust resistance and can meet the use requirement of self strength, a threaded cylinder 205 is sleeved on the fixed plate 201 in a rotating manner, the pulling frames 208 are set to be U-shaped, the length of the threaded cylinder 205 is one to two times the length of the threaded rod 206, the fact that the tensioning roller 209 is arranged on the length of the triangular belt 107 is guaranteed, the threaded cylinder 205 is in threaded connection with the threaded rod 206, and the limiting telescopic rod 207 is fixedly connected between the fixed plate 201 and the pulling frames 208.
The gear motor 202 is fixedly mounted on the fixed plate 201, the pinion 203 is fixedly connected to an output shaft of the gear motor 202, the large gear 204 meshed with the pinion 203 is fixedly sleeved on the outer side of the threaded cylinder 205, the diameter of the pinion 203 is one fourth to one third of that of the large gear 204, the pinion 203 and the large gear 204 are made of manganese steel materials, the pinion 203 and the large gear 204 made of manganese steel are good in wear resistance and extrusion resistance, and the service lives of the pinion 203 and the large gear 204 are prolonged.
During the use, when the V-belt 107 is loose, when needs to carry out tensioning to the V-belt 107, control gear motor 202 output shaft drives pinion 203 and rotates, pinion 203 rotates one round, gear wheel 204 just rotates certain angle thereupon, screw section of thick bamboo 205 rotates, the threaded rod 206 of threaded connection with screw section of thick bamboo 205 pulls pulling frame 208 under the spacing of spacing telescopic link 207, with pulling frame 208 fixed connection's tensioning roller 209 pulling V-belt 107 thereupon, ensure that V-belt 107 remains the state of tensioning throughout, and can be according to the relaxation degree of V-belt 107, can be finer carry out tensioning adjustment to V-belt 107, need not to carry out the outage to driving motor 105, and the adjustment process, need not staff's manual operation, can direct control gear motor 202 just reverse rotation, the maintenance efficiency to vibrating conveyor has been improved.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. A v-belt tensioning construction for an electrostatically decontaminated stand Bao Zhencao comprising:
the main body unit (100) comprises two groups of lower rocker frames (101) which are symmetrically arranged and a fixed frame (102) which is fixedly arranged at the top end of the lower rocker frames (101), wherein the fixed frame (102) is hinged with a corresponding upper rocker frame, the top ends of the two upper rocker frames are fixedly connected with a stand Bao Zhenkuang (104) together, the upper rocker frames are hinged with the lower rocker frames (101) through a plurality of groups of evenly distributed rockers (103), a driving motor (105) is fixedly connected between the two lower rocker frames (101), a driving wheel (106) is fixedly connected to the output shaft of the driving motor (105), an eccentric shaft (109) is rotatably connected to the fixed frame (102) through a fixing frame (108), an eccentric wheel (110) is fixedly sleeved at the top end of the eccentric shaft (109), the eccentric wheel (110) is in transmission connection with the driving wheel (106) through a triangular belt (107), and the eccentric shaft (109) is hinged with the lower rocker frames (101) through driving swing arms (111).
Tensioning adjustment unit (200), it includes fixed plate (201) of fixed mounting on fixed frame (102), the inboard transmission of V-belt (107) is connected with tensioning roller (209), tensioning roller (209) both ends fixedly connected with pulling frame (208), one side that pulling frame (208) is close to fixed plate (201) rotates and is connected with threaded rod (206), the cover of rotating on fixed plate (201) is equipped with screw thread section of thick bamboo (205), screw thread section of thick bamboo (205) and threaded rod (206) threaded connection, and still fixedly connected with position symmetry's spacing telescopic link (207) between fixed plate (201) and the pulling frame (208).
2. A v-belt tensioning arrangement for an electrostatically decontaminated stand Bao Zhencao as claimed in claim 1, wherein: the gear motor (202) is fixedly mounted on the fixed plate (201), a pinion (203) is fixedly connected to an output shaft of the gear motor (202), and a large gear (204) meshed with the pinion (203) is fixedly sleeved on the outer side of the threaded cylinder (205).
3. A v-belt tensioning arrangement for an electrostatically decontaminated stand Bao Zhencao as claimed in claim 2, wherein: the diameter of the pinion (203) is one quarter to one third of the diameter of the large gear (204), and the pinion (203) and the large gear (204) are made of manganese steel materials.
4. A v-belt tensioning arrangement for an electrostatically decontaminated stand Bao Zhencao as claimed in claim 1, wherein: the inner wall pad of the wheel groove of the driving wheel (106) and the inner wall pad of the wheel groove of the eccentric wheel (110) are provided with a layer of frosted layer with uniform thickness, and the surface of the frosted layer is provided with a plurality of groups of frosted protrusions which are uniformly distributed.
5. A v-belt tensioning arrangement for an electrostatically decontaminated stand Bao Zhencao as claimed in claim 1, wherein: the threaded rod (206) is arranged as a micro-threaded rod, and the limiting telescopic rod (207) is made of austenitic stainless steel materials.
6. A v-belt tensioning arrangement for an electrostatically decontaminated stand Bao Zhencao as claimed in claim 1, wherein: the pulling frame (208) is arranged in a U shape, and the length of the thread cylinder (205) is one to two times of the length of the threaded rod (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321575273.XU CN219928730U (en) | 2023-06-20 | 2023-06-20 | V-belt tensioning structure of stand Bao Zhencao for static electricity impurity removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321575273.XU CN219928730U (en) | 2023-06-20 | 2023-06-20 | V-belt tensioning structure of stand Bao Zhencao for static electricity impurity removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219928730U true CN219928730U (en) | 2023-10-31 |
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ID=88499731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321575273.XU Active CN219928730U (en) | 2023-06-20 | 2023-06-20 | V-belt tensioning structure of stand Bao Zhencao for static electricity impurity removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219928730U (en) |
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2023
- 2023-06-20 CN CN202321575273.XU patent/CN219928730U/en active Active
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