CN211013179U - High-precision belt scale conveyer belt sag detection device - Google Patents
High-precision belt scale conveyer belt sag detection device Download PDFInfo
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- CN211013179U CN211013179U CN201922474858.2U CN201922474858U CN211013179U CN 211013179 U CN211013179 U CN 211013179U CN 201922474858 U CN201922474858 U CN 201922474858U CN 211013179 U CN211013179 U CN 211013179U
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Abstract
The utility model provides a high accuracy belt weigher conveyer belt sag detection device relates to the sag and detects technical field. This high accuracy belt weigher conveyer belt sag detection device, including the riser, riser top both ends all are equipped with backup pad, two fixedly connected with fixed diaphragm in the middle of the backup pad, spacing square groove has been seted up to backup pad one side, spacing square inslot side is equipped with first sliding block, first sliding block one side is equipped with the limiting plate, the limiting plate top is equipped with the screw cap, screw cap bottom fixedly connected with threaded rod. This high accuracy belt weigher conveyer belt sag detection device detects the sag of belt weigher conveyer belt through being provided with riser and backup pad, the utility model has the advantages of simple and reasonable structure, the simple operation has avoided the fixed stability inadequately of sag detection device belt weigher conveyer belt and has influenced the measuring result, has improved the stability that sag detection device used, has improved the accuracy of testing result simultaneously.
Description
Technical Field
The utility model relates to a sag detection technical field specifically is a high accuracy belt weigher conveyer belt sag detection device.
Background
The belt weigher is an automatic weighing apparatus which continuously weighs bulk materials on a conveying belt without subdividing the mass or interrupting the movement of the conveying belt, and is mainly classified according to a loader: a weigh table carrier, a conveyor carrier; sorting by belt speed: single speed belt weigher, variable speed belt weigher.
The conveyer belt of the belt scale used at present is made of non-rigid materials such as rubber, plastics and the like, and the conveyer belt rollers have certain intervals, so the belt may sag due to the dead weight of the belt and the gravity of the conveyed materials; therefore, the tangential tension originally used for tensioning the belt decomposes the normal component force in the same direction as the gravity of the material weighed by the belt scale, and then the normal component force interferes the metering. Most of the current sag detectors are used to measure whether the conveyor belt sags, which affects the measurement result. However, the conventional sag detection device is not very accurate in sag detection of the conveying belt, is not stable enough to be fixed with the conveying belt of the belt scale in the transverse direction, is easy to deviate during detection, may generate certain errors during detection of the sag detection device, affects the metering result, and brings inconvenience to people.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high accuracy belt weigher conveyer belt sag detection device to solve the problem that provides among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-precision belt scale conveying belt sag detection device comprises a vertical plate, wherein supporting plates are arranged at two ends of the top of the vertical plate, a fixed transverse plate is fixedly connected between the two supporting plates, a limiting square groove is formed in one side of each supporting plate, a first sliding block is arranged on the inner side of the limiting square groove, a limiting plate is arranged on one side of the first sliding block, a screw cap is arranged at the top of the limiting plate, a threaded rod is fixedly connected to the bottom of the screw cap, and a fixed threaded sleeve is arranged at the bottom of the threaded rod;
activity groove has all been seted up at the riser both ends, two activity groove one side all is equipped with spacing draw-in groove, activity inslot side top is equipped with horizontal pole, horizontal pole and activity groove sliding connection, horizontal pole one end fixedly connected with square convex block, square convex block bottom one side is equipped with first activity horizontal pole, the equal fixedly connected with second sliding block in first activity horizontal pole both ends one side, first activity horizontal pole one end fixedly connected with second activity horizontal pole is kept away from to the second sliding block, second sliding block one side is equipped with the third sliding block, second sliding block one side both ends are kept away from to first activity horizontal pole all are equipped with the screw, the screw runs through second sliding block and third sliding block threaded connection.
Preferably, the vertical plates are fixedly connected with a support plate, and the cross section of the support plate is L-shaped.
Preferably, spacing square groove and first sliding block sliding connection, first sliding block and limiting plate fixed connection.
Preferably, spacing square groove and first sliding block sliding connection, first sliding block and limiting plate fixed connection.
Preferably, the second sliding block and activity groove sliding connection, two spacing draw-in groove is located the riser both ends respectively, the third sliding block is located spacing draw-in groove inboard.
Preferably, the third sliding block is connected with the limiting clamping groove in a sliding mode, and the third sliding block is fixedly connected with the first movable transverse rod.
Preferably, the bottom of the horizontal cross rod is fixedly connected with a first movable cross rod and a second movable cross rod, and the middle top of the first movable cross rod is fixedly connected with a handle.
The utility model provides a high accuracy belt weigher conveyer belt sag detection device, its beneficial effect who possesses as follows:
1. the sag detection device of the high-precision belt scale conveying belt detects the sag of the conveying belt of the belt scale by arranging the vertical plate and the supporting plate, firstly the supporting plate and the limiting plate are used for clamping a metal frame on one side of the conveying belt of the belt scale, then the screw cap is rotated to drive the threaded rod to rotate in the fixed threaded sleeve, the screw cap pushes the limiting plate to move, the sag detection device is fixed on the metal frame on one side of the conveying belt of the belt scale, then the handle is adjusted to move the positions of the first movable transverse rod and the second movable transverse rod, the first movable transverse rod and the second movable transverse rod push the horizontal transverse rod to move to a detection position, when the detection position is adjusted, the screws on the outer sides of two ends of the first movable transverse rod are screwed, the first movable transverse rod and the second movable transverse rod are fixed, then whether the horizontal transverse rod is parallel to the bottom of the conveying belt, the utility model has the advantages of simple and reasonable structure, the simple operation has avoided the fixed stability inadequately of sag detection device belt weigher conveyer belt and has influenced the measurement result, has improved the stability that the sag detection device used, has improved the accuracy of testing result simultaneously.
2. This high accuracy belt weigher conveyer belt sag detection device sets up the handle through top in the middle of first activity horizontal pole for convenient and fast more when adjusting the position of horizontal pole, first activity horizontal pole and second activity horizontal pole, the second sliding block is more stable when sliding in the activity inslot simultaneously, provides the support for horizontal pole bottom, makes it more steady when adjusting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the back of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
fig. 4 is a side view of the present invention.
In the figure: 1 riser, 2 backup pads, 3 fixed diaphragm, 4 spacing square groove, 5 screw caps, 6 limiting plates, 7 threaded rods, 8 fixed thread bush, 9 activity grooves, 10 spacing draw-in grooves, 11 horizontal pole, 12 square lugs, 13 first activity horizontal pole, 14 screws, 15 second activity horizontal poles, 16 second sliding blocks, 17 handles.
Detailed Description
The embodiment of the utility model provides a high accuracy belt weigher conveyer belt sag detection device, as shown in fig. 1-4, including riser 1, riser 1 top both ends all are equipped with backup pad 2, fixedly connected with fixed diaphragm 3 in the middle of two backup pads 2, 2 one side of backup pad have seted up spacing square groove 4, 4 inboard side spacing square groove is equipped with first sliding block, first sliding block one side is equipped with limiting plate 6, 6 tops of limiting plate are equipped with screw cap 5, 5 bottom fixedly connected with threaded rod 7 of screw cap, 7 bottoms of threaded rod are equipped with fixed thread bush 8;
two ends of a vertical plate 1 are respectively provided with a movable groove 9, one side of each of the two movable grooves 9 is provided with a limiting clamping groove 10, the top of the inner side of each movable groove 9 is provided with a horizontal cross rod 11, the horizontal cross rod 11 is in sliding connection with the corresponding movable groove 9, one end of each horizontal cross rod 11 is fixedly connected with a square bump 12, one side of the bottom of each square bump 12 is provided with a first movable cross rod 13, one side of each two ends of each first movable cross rod 13 is fixedly connected with a second sliding block 16, one end, away from the first movable cross rod 13, of each second sliding block 16 is fixedly connected with a second movable cross rod 15, one side of each second sliding block 16 is provided with a third sliding block, two ends, away from the second sliding block 16, of each;
the vertical plate 1 is fixedly connected with the supporting plate 2, and the cross section of the supporting plate 2 is L-shaped;
the limiting square groove 4 is connected with a first sliding block in a sliding manner, and the first sliding block is fixedly connected with a limiting plate 6;
the threaded rod 7 penetrates through the limiting plate 6 and is in threaded connection with the fixed threaded sleeve 8, and the fixed threaded sleeve 8 is fixedly connected with the supporting plate 2;
the second sliding block 16 is connected with the movable groove 9 in a sliding mode, the two limiting clamping grooves 10 are respectively located at two ends of the vertical plate 1, and the third sliding block is located on the inner side of each limiting clamping groove 10;
the third sliding block is connected with the limiting clamping groove 10 in a sliding mode and is fixedly connected with the first movable cross rod 13;
the bottom of the horizontal cross rod 11 is fixedly connected with a first movable cross rod 13 and a second movable cross rod 15, and the top of the middle of the first movable cross rod 13 is fixedly connected with a handle 17;
the implementation mode is specifically as follows: in the practical use process of the utility model, the verticality of the belt scale conveying belt is detected by arranging the vertical plate 1 and the supporting plate 2, firstly, the supporting plate 2 is used to be placed at the bottom of the metal frame at one side of the belt scale conveying belt, then the screw cap 5 is rotated, the screw cap 5 drives the threaded rod 7 to rotate, the threaded rod 7 rotates in the fixed threaded sleeve 8, the fixed threaded sleeve 8 is fixed, the screw cap 5 and the threaded rod 7 move, the screw cap 5 pushes the first sliding block at one side of the limiting plate 6 to slide in the limiting square groove 4, when the limiting plate 6 is contacted with the top surface of the metal frame at one side of the belt scale conveying belt, the screw cap 5 is screwed down, the verticality detecting device is fixed on the metal frame at one side of the belt scale conveying belt, then, the handle 17 is adjusted to move the positions of the first movable transverse rod 13 and the second movable transverse rod 15, the first movable transverse rod 13 and the second, when adjusting the detection position, then screw up the screw 14 in the first movable horizontal pole 13 both ends outside, fix first movable horizontal pole 13 and second movable horizontal pole 15, whether detection horizontal pole 11 parallels bottom the belt weigher conveyer belt after that, can obtain the testing result, moreover, the steam generator is simple and reasonable in structure, the simple operation, avoided the fixed not stable enough of sag detection device belt weigher conveyer belt to influence the measurement result, the stability that the sag detection device used has been improved, the accuracy of testing result has been improved simultaneously.
The working principle is as follows: at first use backup pad 2 and limiting plate 6 to block the metal frame of belt scale conveyer belt one side, then rotatory screw cap 5, screw cap 5 drives threaded rod 7 at the 8 internal rotations of fixed thread cover, screw cap 5 promotes the motion of limiting plate 6, fix the sag detection device on the metal frame of belt scale conveyer belt one side, then adjust handle 17 and remove first activity horizontal pole 13 and the 15 positions of second activity horizontal pole, first activity horizontal pole 13 and the 15 promotion horizontal poles of second activity horizontal pole 11 move to the detection position, when adjusting the detection position, then screw 14 in the outside of first activity horizontal pole 13 both ends, fix first activity horizontal pole 13 and second activity horizontal pole 15, whether detect horizontal pole 11 and parallel bottom the belt scale conveyer belt after that, can obtain the testing result.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The technical personnel of this trade should know high accuracy belt weigher conveyer belt sag detection device, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only explains in above-mentioned embodiment and the description the utility model discloses a principle, under the prerequisite that does not deviate from the spirit and scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection the utility model discloses the within range. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a high accuracy belt weigher conveyer belt sag detection device, includes riser (1), its characterized in that: the supporting plates (2) are arranged at two ends of the top of the vertical plate (1), the fixing transverse plate (3) is fixedly connected between the two supporting plates (2), a limiting square groove (4) is formed in one side of each supporting plate (2), a first sliding block is arranged on the inner side of each limiting square groove (4), a limiting plate (6) is arranged on one side of each first sliding block, a screw cap (5) is arranged at the top of each limiting plate (6), a threaded rod (7) is fixedly connected to the bottom of each screw cap (5), and a fixing threaded sleeve (8) is arranged at the bottom of each threaded rod (7);
the movable grooves (9) are formed in the two ends of the vertical plate (1), limiting clamping grooves (10) are formed in one sides of the two movable grooves (9), a horizontal cross rod (11) is arranged at the top of the inner side of each movable groove (9), the horizontal cross rod (11) is connected with the corresponding movable groove (9) in a sliding mode, a square convex block (12) is fixedly connected to one end of the horizontal cross rod (11), a first movable cross rod (13) is arranged on one side of the bottom of the square convex block (12), a second sliding block (16) is fixedly connected to one side of the two ends of the first movable cross rod (13), a second movable cross rod (15) is fixedly connected to one end, away from the first movable cross rod (13), of the second sliding block (16), a third sliding block is arranged on one side of the second sliding block (16), screws (14) are arranged at the two ends, away from the, and the screw (14) penetrates through the second sliding block (16) and is in threaded connection with the third sliding block.
2. The device for detecting the verticality of the conveying belt of the high-precision belt scale according to claim 1, wherein the vertical plate (1) is fixedly connected with the supporting plate (2), and the cross section of the supporting plate (2) is L-shaped.
3. The sag detection device for the conveying belt of the high-precision belt scale according to claim 1, wherein: spacing square groove (4) and first sliding block sliding connection, first sliding block and limiting plate (6) fixed connection.
4. The sag detection device for the conveying belt of the high-precision belt scale according to claim 1, wherein: the threaded rod (7) penetrates through the limiting plate (6) and is in threaded connection with the fixed threaded sleeve (8), and the fixed threaded sleeve (8) is fixedly connected with the supporting plate (2).
5. The sag detection device for the conveying belt of the high-precision belt scale according to claim 1, wherein: second sliding block (16) and activity groove (9) sliding connection, two spacing draw-in groove (10) are located riser (1) both ends respectively, the third sliding block is located spacing draw-in groove (10) inboard.
6. The sag detection device for the conveying belt of the high-precision belt scale according to claim 1, wherein: the third sliding block is connected with the limiting clamping groove (10) in a sliding mode, and the third sliding block is fixedly connected with the first movable cross rod (13).
7. The sag detection device for the conveying belt of the high-precision belt scale according to claim 1, wherein: the bottom of the horizontal cross rod (11) is fixedly connected with a first movable cross rod (13) and a second movable cross rod (15), and the middle top of the first movable cross rod (13) is fixedly connected with a handle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922474858.2U CN211013179U (en) | 2019-12-31 | 2019-12-31 | High-precision belt scale conveyer belt sag detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922474858.2U CN211013179U (en) | 2019-12-31 | 2019-12-31 | High-precision belt scale conveyer belt sag detection device |
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| Publication Number | Publication Date |
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| CN211013179U true CN211013179U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922474858.2U Active CN211013179U (en) | 2019-12-31 | 2019-12-31 | High-precision belt scale conveyer belt sag detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116295055A (en) * | 2023-04-19 | 2023-06-23 | 张家港港务集团有限公司港盛分公司 | On-line measuring device for thickness of conveyer belt |
-
2019
- 2019-12-31 CN CN201922474858.2U patent/CN211013179U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116295055A (en) * | 2023-04-19 | 2023-06-23 | 张家港港务集团有限公司港盛分公司 | On-line measuring device for thickness of conveyer belt |
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