CN221147789U - Belt scale capable of preventing deviation - Google Patents
Belt scale capable of preventing deviation Download PDFInfo
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- CN221147789U CN221147789U CN202323219650.9U CN202323219650U CN221147789U CN 221147789 U CN221147789 U CN 221147789U CN 202323219650 U CN202323219650 U CN 202323219650U CN 221147789 U CN221147789 U CN 221147789U
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 13
- 238000005303 weighing Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 14
- 230000009471 action Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of belt scales, and provides a belt scale capable of preventing deviation, which comprises: the motor is fixedly arranged on the left side of the front face of the shell, the other end of the motor output shaft is fixedly connected with a rotating shaft, the other end of the rotating shaft penetrates through the shell, extends into the shell and is movably sleeved with the inner wall of the shell, the outer surface of the rotating shaft is fixedly sleeved with a driving roller, and the right side of the outer surface of the shell is provided with a sliding groove; the adjusting mechanism is arranged on the right side of the outer surface of the shell; the driving mechanism is arranged on the right side inside the shell; the adjusting mechanism comprises a round shaft, the outer surface of the round shaft is movably sleeved with the inner wall of the shell, a rotating rod positioned outside the shell is fixedly sleeved on the outer surface of the round shaft, and the rotating rod can be driven to rotate by the rotation of the round shaft. Through above-mentioned technical scheme, solved among the prior art belt elasticity can not adjust the problem.
Description
Technical Field
The utility model relates to the technical field of belt scales, in particular to a belt scale capable of preventing deviation.
Background
The belt scale is an automatic weighing apparatus capable of continuously weighing bulk materials on a conveyor belt, and the belt scale can be divided into: there are mainly two main types, mechanical and electronic.
The belt scale has the advantages of simple structure, accurate weighing, stable use, convenient operation, less maintenance amount and the like, is widely applicable to industries such as metallurgy, mines, ports, electric power, cement, grains, chemical industry, building materials and the like, and the belt in the existing belt scale can become loose under long-term use, so that the belt can gradually deviate in the running process, the gravity center of the material changes, the precision of the belt scale is affected, the material is easy to spill on the periphery of the belt scale, the belt of the existing belt scale needs to be replaced once loose, and resources are wasted, so that the belt is required to be improved.
Disclosure of utility model
The utility model provides a belt balance capable of preventing deviation, which solves the problem that the tightness of a belt in the related art cannot be adjusted.
The technical scheme of the utility model is as follows: an anti-deviation belt scale, comprising:
the motor is fixedly arranged on the left side of the front face of the shell, the other end of the motor output shaft is fixedly connected with a rotating shaft, the other end of the rotating shaft penetrates through the shell, extends into the shell and is movably sleeved with the inner wall of the shell, the outer surface of the rotating shaft is fixedly sleeved with a driving roller, and the right side of the outer surface of the shell is provided with a sliding groove;
The adjusting mechanism is arranged on the right side of the outer surface of the shell;
the driving mechanism is arranged on the right side inside the shell;
The adjusting mechanism comprises a round shaft, the outer surface of the round shaft is movably sleeved with the inner wall of the shell, the outer surface of the round shaft is fixedly sleeved with a rotary rod positioned outside the shell, the rotary rod can be driven to rotate by rotation of the round shaft, the round rod is movably sleeved in the rotary rod, the outer surface of the round rod is movably connected with the inner surface of the sliding groove, the outer surface of the round rod is movably sleeved with a driven roller, the driven roller is connected with the driving roller through a belt body in a transmission manner, the outer surface of the round shaft is fixedly sleeved with a gear positioned inside the shell, and the outer surface of the gear is movably connected with the inner surface of the shell.
As a preferred technical solution of the present utility model, the driving mechanism includes:
The two ends of the fixed plate are fixedly connected with the inner surface of the shell, the upper surface of the fixed plate is fixedly provided with a pneumatic cylinder, and the right end of the pneumatic cylinder is fixedly connected with a connecting plate;
The right end of the tooth plate is fixedly connected with the left side of the connecting plate, and the lower surface of the tooth plate is meshed with the outer surface of the gear.
As a preferable technical scheme of the utility model, the front and the back of the shell are fixedly provided with weighing sensors, the top of each weighing sensor is fixedly provided with a mounting rod, and carrier rollers are fixedly sleeved between the mounting rods.
As a preferable technical scheme of the utility model, the inside of the shell is fixedly sleeved with the fixed shaft, the outer surface of the fixed shaft is movably sleeved with the movable rod positioned in the shell, and the outer surface of the movable rod is movably connected with the inner surface of the shell.
As a preferable technical scheme of the utility model, a notch is formed in the movable rod, and a cylindrical brush is fixedly connected between the movable rods.
As a preferable technical scheme of the utility model, a collecting box positioned below the cylindrical brush is movably arranged in the shell, a fixed rod is fixedly arranged at the bottom of the inner surface of the shell, a lifting rod is movably sleeved on the outer surface of the fixed rod, a spring is fixedly connected to the bottom end of the lifting rod, the bottom end of the spring is fixedly connected with the bottom of the inner surface of the shell, and the spring can push the lifting rod to move upwards under the action of elasticity.
As a preferable technical scheme of the utility model, a pushing rod is fixedly sleeved in the top end of the lifting rod, and the outer surface of the pushing rod is movably connected with the inner surface of the notch.
The beneficial effects of the utility model are as follows:
1. According to the utility model, by arranging the round shaft, the rotary rod, the round rod and the gear, when an operator needs to adjust the tightness of the belt body, the pneumatic cylinder can be started to drive the connecting plate to move rightwards, so that the toothed plate moves rightwards, the toothed plate drives the gear to rotate, the round shaft drives the rotary rod to rotate, the inner surface of the rotary rod can extrude and push the round rod to move rightwards, the driven roller can move rightwards, the belt body can be tightened, and the tightness of the belt body can be conveniently adjusted by the operator, so that the belt body is prevented from being excessively loosened to deviate in the operation process.
2. According to the utility model, the movable rod, the fixed rod, the lifting rod and the spring are arranged, and the lifting rod is pushed upwards by the spring under the action of elasticity, so that the lifting rod drives the pushing rod to move upwards, and the pushing rod extrudes the inner surface of the pushing notch, so that the movable rod can rotate upwards by taking the fixed shaft as the axis, the cylindrical brush can be attached to the outer surface of the belt body, and further the materials on the outer surface of the belt body can be cleaned, and the materials adhered to the outer surface of the belt body are prevented from affecting the detection accuracy of the weighing sensor.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the front face of the present utility model;
FIG. 3 is a schematic cross-sectional view of a securing lever of the present utility model;
FIG. 4 is a schematic cross-sectional view of the top portion of the present utility model;
Fig. 5 is a schematic view of a partial enlarged structure at a in fig. 3.
In the figure: 1. a housing; 2. a motor; 3. a rotating shaft; 4. a driving roller; 5. a chute; 6. a circular shaft; 7. a rotating rod; 8. a round bar; 9. a driven roller; 10. a belt body; 11. a gear; 12. a fixing plate; 13. a pneumatic cylinder; 14. a connecting plate; 15. tooth plate; 16. a weighing sensor; 17. a mounting rod; 18. a carrier roller; 19. a fixed shaft; 20. a movable rod; 21. a notch; 22. a fixed rod; 23. a lifting rod; 24. a spring; 25. a push rod; 26. a cylindrical brush; 27. and (5) collecting a box.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a belt scale capable of preventing deviation, comprising:
the motor 2 is fixedly arranged on the left side of the front face of the shell 1, the other end of an output shaft of the motor 2 is fixedly connected with the rotating shaft 3, the other end of the rotating shaft 3 penetrates through the shell 1 and extends into the shell 1 and is movably sleeved with the inner wall of the shell 1, the outer surface of the rotating shaft 3 is fixedly sleeved with the driving roller 4, and the right side of the outer surface of the shell 1 is provided with the sliding groove 5;
the adjusting mechanism is arranged on the right side of the outer surface of the shell 1;
A driving mechanism provided on the right side inside the housing 1;
Wherein, adjustment mechanism is including circle axle 6, the surface of circle axle 6 cup joints with the inner wall activity of casing 1, circle axle 6's external surface fixed cup joints rotary rod 7 that is located casing 1 outside, circle axle 6 is rotatory can drive rotary rod 7 rotatory, circle pole 8 has been cup jointed in the inside activity of rotary rod 7, the surface of circle pole 8 and the internal surface swing joint of spout 5, driven gyro wheel 9 has been cup jointed in the surface activity of circle pole 8, driven gyro wheel 9 passes through belt body 10 and is connected with initiative gyro wheel 4 transmission, circle axle 6's external surface fixed cup joints the gear 11 that is located casing 1 inside, the surface of gear 11 and the internal surface swing joint of casing 1.
When operating personnel need adjust the elasticity degree of belt body 10, operating personnel can rotate through making gear 11 to drive circle axle 6 and rotate, and then make circle axle 6 drive rotary rod 7 and rotate, the internal surface of rotary rod 7 will extrude promotion round bar 8, thereby make round bar 8 remove along the internal surface of spout 5, and then can drive driven gyro wheel 9 and remove, thereby make the elasticity degree of belt body 10 change, made things convenient for operating personnel to use, avoid belt body 10 because excessively loose and take place the skew.
Wherein, actuating mechanism includes:
The fixed plate 12, both ends of the fixed plate 12 are fixedly connected with the inner surface of the shell 1, the upper surface of the fixed plate 12 is fixedly provided with a pneumatic cylinder 13, and the right end of the pneumatic cylinder 13 is fixedly connected with a connecting plate 14;
The right end of the tooth plate 15 is fixedly connected with the left side of the connecting plate 14, and the lower surface of the tooth plate 15 is meshed with the outer surface of the gear 11.
By starting the pneumatic cylinder 13, an operator enables the pneumatic cylinder 13 to pull the connecting plate 14 to move leftwards, so that the connecting plate 14 drives the tooth plate 15 to move leftwards, and the gear 11 is driven to rotate.
The front and the back of the shell 1 are fixedly provided with weighing sensors 16, the tops of the weighing sensors 16 are fixedly provided with mounting rods 17, and carrier rollers 18 are fixedly sleeved between the mounting rods 17.
By providing the load cell 16, the load cell 16 is able to detect the weight of the material when the belt body 10 is conveying the material.
Wherein, fixed axle 19 has been cup jointed to the inside fixed of casing 1, and the surface activity of fixed axle 19 has cup jointed the movable rod 20 that is located the inside of casing 1, and the surface activity of movable rod 20 is connected with the internal surface of casing 1.
By providing the fixed shaft 19, the movable rod 20 can rotate around the fixed shaft 19.
Wherein, notch 21 has been seted up to movable rod 20's inside, is fixedly connected with drum brush 26 between the movable rod 20.
By providing the cylindrical brush 26, the cylindrical brush 26 is enabled to clean the material adhering to the outer surface of the belt body 10.
Wherein, the inside movable mounting of casing 1 has the collection box 27 that is located drum brush 26 below, and the bottom fixed mounting of casing 1 internal surface has dead lever 22, and the surface activity of dead lever 22 has cup jointed lifter 23, and the bottom fixedly connected with spring 24 of lifter 23, the bottom of spring 24 and the bottom fixed connection of casing 1 internal surface, spring 24 can promote the lifter 23 upward movement under the elasticity effect.
By providing the spring 24, the spring 24 can push the lifting rod 23 upward under the elastic force restoring action.
Wherein, the inside at lifter 23 top has fixedly cup jointed push rod 25, and the surface of push rod 25 and the internal surface swing joint of notch 21.
When the lifting lever 23 moves upward, the pushing lever 25 is caused to press against the inner surface of the pushing slot 21, thereby enabling the movable lever 20 to rotate.
The working principle and the using flow of the utility model are as follows:
The operating personnel is through starter motor 2 for pivot 3 drives initiative gyro wheel 4 and takes place to rotate, initiative gyro wheel 4 is through the cooperation with driven gyro wheel 9, thereby make belt body 10 carry the material, when the material of belt body 10 upper surface passes through bearing roller 18, weighing sensor 16 will detect the weight of material, owing to the design of spring 24, make spring 24 can promote lifter 23 upwards under elasticity recovery effect, thereby make lifter 23 drive the catch bar 25 upward movement, and then make the interior surface of catch bar 25 extrusion promotion notch 21, thereby make movable rod 20 take fixed axle 19 as the axle upwards rotation, and then make drum brush 26 can laminate the surface of belt body 10, thereby can be when belt body 10 operates, the material clean up with belt body 10 surface, avoid these adhesion to influence the detection accuracy of weighing sensor 16 at the material of belt body 10 surface, the material that drops will fall in the inside of collecting box 27, thereby the operating personnel clear up conveniently.
When the degree of tightness of the belt body 10 needs to be adjusted by an operator, the pneumatic cylinder 13 can be started, the pneumatic cylinder 13 pushes the connecting plate 14 to move rightwards, and then the toothed plate 15 is driven to move rightwards, so that the toothed plate 15 drives the gear 11 to rotate, and then the gear 11 drives the round shaft 6 to rotate, so that the round shaft 6 drives the rotary rod 7 to rotate, and then the inner surface of the rotary rod 7 extrudes and pushes the round rod 8 to move, and then the driven roller 9 is driven to move, and the degree of tightness of the belt body 10 is adjusted, so that the use of the operator is facilitated.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a prevent walking belt scale of off tracking which characterized in that includes:
The motor (2) is fixedly arranged on the left side of the front face of the shell (1), the other end of an output shaft of the motor (2) is fixedly connected with a rotating shaft (3), the other end of the rotating shaft (3) penetrates through the shell (1) and extends to the inside of the shell (1) and is movably sleeved with the inner wall of the shell (1), the outer surface of the rotating shaft (3) is fixedly sleeved with a driving roller (4), and the right side of the outer surface of the shell (1) is provided with a sliding groove (5);
The adjusting mechanism is arranged on the right side of the outer surface of the shell (1);
the driving mechanism is arranged on the right side inside the shell (1);
Wherein, adjustment mechanism is including circle axle (6), the surface of circle axle (6) cup joints with the inner wall activity of casing (1), the external fixation of circle axle (6) cup joints rotary rod (7) that are located casing (1) outside, circle axle (6) rotation can drive rotary rod (7) rotatory, the inside activity of rotary rod (7) cup joints round bar (8), the surface of round bar (8) and the internal surface swing joint of spout (5), driven gyro wheel (9) have been cup jointed in the surface activity of round bar (8), driven gyro wheel (9) are connected with initiative gyro wheel (4) transmission through belt body (10), the external fixation of circle axle (6) cup joints gear (11) that are located casing (1) inside, the surface of gear (11) and the internal surface swing joint of casing (1).
2. The anti-walk-bias belt scale of claim 1, wherein: the driving mechanism comprises:
The device comprises a fixed plate (12), wherein two ends of the fixed plate (12) are fixedly connected with the inner surface of the shell (1), a pneumatic cylinder (13) is fixedly arranged on the upper surface of the fixed plate (12), and the right end of the pneumatic cylinder (13) is fixedly connected with a connecting plate (14);
The gear plate (15), the right-hand member of gear plate (15) is connected with the left side fixed connection of connecting plate (14), the lower surface of gear plate (15) is connected with the surface meshing of gear (11).
3. The anti-walk-bias belt scale of claim 1, wherein: the front and the back of the shell (1) are fixedly provided with weighing sensors (16), the tops of the weighing sensors (16) are fixedly provided with mounting rods (17), and carrier rollers (18) are fixedly sleeved between the mounting rods (17).
4. The anti-walk-bias belt scale of claim 1, wherein: the inner part of the shell (1) is fixedly sleeved with a fixed shaft (19), the outer surface of the fixed shaft (19) is movably sleeved with a movable rod (20) positioned in the shell (1), and the outer surface of the movable rod (20) is movably connected with the inner surface of the shell (1).
5. The anti-walk-bias belt scale of claim 4, wherein: the inside of movable rod (20) has seted up notch (21), fixedly connected with drum brush (26) between movable rod (20).
6. The anti-walk-bias belt scale of claim 1, wherein: the inside movable mounting of casing (1) has collection box (27) that are located drum brush (26) below, the bottom fixed mounting of casing (1) internal surface has dead lever (22), the surface activity of dead lever (22) has cup jointed lifter (23), the bottom fixedly connected with spring (24) of lifter (23), the bottom of spring (24) and the bottom fixed connection of casing (1) internal surface, spring (24) can promote lifter (23) upward movement under the elasticity effect.
7. The anti-walk-bias belt scale of claim 6, wherein: the inside at lifter (23) top has fixedly cup jointed catch bar (25), the surface and the interior surface swing joint of notch (21) of catch bar (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323219650.9U CN221147789U (en) | 2023-11-28 | 2023-11-28 | Belt scale capable of preventing deviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323219650.9U CN221147789U (en) | 2023-11-28 | 2023-11-28 | Belt scale capable of preventing deviation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221147789U true CN221147789U (en) | 2024-06-14 |
Family
ID=91386830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323219650.9U Active CN221147789U (en) | 2023-11-28 | 2023-11-28 | Belt scale capable of preventing deviation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221147789U (en) |
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2023
- 2023-11-28 CN CN202323219650.9U patent/CN221147789U/en active Active
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