CN215114826U - High-precision belt scale - Google Patents
High-precision belt scale Download PDFInfo
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- CN215114826U CN215114826U CN202121783661.8U CN202121783661U CN215114826U CN 215114826 U CN215114826 U CN 215114826U CN 202121783661 U CN202121783661 U CN 202121783661U CN 215114826 U CN215114826 U CN 215114826U
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Abstract
The utility model provides a high-precision belt scale, belonging to the technical field of belt scales, comprising a carrier roller supporting seat, a fixed plate, a strip-shaped groove, a mounting rack, a weighing sensor, a fixed groove, a supporting plate, a stud and the like; the utility model can prevent the belt from deviating and improve the precision by arranging the rib plate and the limiting clamp, and the rib plate is arranged on the strip-shaped groove by the bolt and the nut, so that the position of the rib plate can be adjusted according to the width of the belt; the belt weigher is provided with the dustproof baffle and the dustproof curtain and the magnetic strip which are additionally arranged below the dustproof baffle, so that dust and the like can be prevented from entering the belt weigher to influence the precision of the weighing sensor, and the belt weigher is not only suitable for harsh working environment but also suitable for materials with large dust; the height of the weighing sensor can be adjusted through the rotating stud, the distance between the weighing sensor and the belt can be adjusted conveniently and quickly, the influence of the vibration symmetrical load sensor generated during the operation of the belt scale is smaller by arranging the shock pad, and the precision of the vibration symmetrical load sensor is improved.
Description
Technical Field
The utility model relates to a belt weigher equipment technical field, concretely relates to high accuracy belt weigher.
Background
The belt weigher is an automatic weighing machine which continuously weighs bulk materials on a conveying belt without subdividing the mass or interrupting the movement of the conveying belt, and the array belt weigher is an independent weighing unit, and the belt tension of the array belt weigher has the same influence as that of the traditional belt weigher; in a continuously mounted weighing array, the belt tension effects of adjacent units cancel each other out. That is, the belt tension influence inside a continuously installed weighing array becomes an "internal force", the influence on weighing is zero, and the belt tension influence is limited to units at the inlet and outlet of the array.
However, in the use process of the array belt scale, the weighing sensor is used for weighing, and the sensor is installed in the cross beam, so that the distance between the probe and the belt is fixed, and real-time and on-site adjustment is difficult to realize; the sensor is easily polluted by dust in an outdoor environment, so that the sensor is damaged, and the weighing precision is reduced; during use, the belt can shift resulting in reduced accuracy.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a high accuracy belt weigher not only can prevent that weighing sensor is impaired, is convenient for its adjust and the distance between the belt, can improve its precision moreover.
In order to solve the technical problems, the utility model provides a high-precision belt scale, which comprises a mounting frame, wherein carrier roller supporting seats for mounting carrier rollers are equidistantly arranged on the mounting frame, weighing sensors are arranged between the carrier roller supporting seats, the weighing sensors are arranged in fixed grooves, the fixed grooves are arranged on the mounting frame, fixed plates are arranged at two sides of the upper end of the carrier roller supporting seats, strip-shaped grooves are arranged on the fixed plates, rib plates are arranged on the fixed plates, the rib plates are arranged on the strip-shaped grooves through bolts, limit clamps are arranged on the rib plates, a connecting plate is also arranged between the carrier roller supporting seats, a dustproof baffle for blocking dust is rotatably arranged on the connecting plate, a screw rod is rotatably arranged on the dustproof baffle through a first connecting support, a connecting sleeve is rotatably arranged on the connecting plate through a second connecting support, the connecting sleeve is rotatably provided with a threaded sleeve, and the threaded sleeve is in threaded connection with the screw rod.
Furthermore, a supporting plate is sleeved in the fixing groove, the weighing sensor is installed on the supporting plate, a stud is rotatably installed on the bottom surface of the supporting plate, and the stud is in threaded connection with a threaded hole formed in the bottom surface of the fixing groove.
Furthermore, a handle convenient to rotate is mounted on the lower end face of the stud.
Furthermore, a dustproof curtain is arranged below the connecting plate.
Furthermore, the inside edge of dustproof curtain be provided with can with the bearing roller supporting seat with the sealed magnetic stripe of mounting bracket actuation.
Furthermore, the dustproof baffle and the limiting clamp are arranged in a bilateral symmetry mode, and the inner side face of the limiting clamp is arc-shaped.
Further, a shock pad is further installed between the fixing groove and the mounting frame.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
1. through setting up floor and spacing card, can prevent the skew of belt, make its precision higher, install the floor on the bar groove through bolt and nut, can adjust the position of floor according to the width of belt, be applicable to the belt of different width.
2. Through setting up dust baffle and installing dust screen and magnetic stripe additional below it and can prevent that dust etc. from influencing weighing sensor's precision in getting into the belt weigher, not only can be applicable to the great material of raise dust also can be applicable to the harsh operational environment, can also prolong weighing sensor's life, guarantee belt weigher's precision.
3. The height of layer board can be adjusted through rotatory double-screw bolt, and then adjusts weighing sensor's height, can convenient and fast adjust the distance between weighing sensor and the belt, and the influence that can make the vibration weighing sensor that the belt weigher during operation produced through setting up the shock pad is littleer, promotes its precision.
Drawings
FIG. 1 is a schematic view of the overall structure of the high-precision belt scale of the present invention;
FIG. 2 is an enlarged schematic view of a local structure of a connecting plate of the high-precision belt scale of the present invention;
fig. 3 is an enlarged schematic view of the local structure of the high-precision belt scale of the present invention.
1. A carrier roller supporting seat; 101. a fixing plate; 102. a strip-shaped groove; 2. a mounting frame; 3. a weighing sensor; 4. fixing grooves; 401. a support plate; 402. a stud; 403 a handle; 404. a shock pad; 5. a connecting plate; 501. a dust-proof baffle plate; 502. a second connecting support; 503. a first connecting support; 6. a rib plate; 7. a limiting card; 8. connecting sleeves; 801. a threaded sleeve; 9. a screw; 10. a dust curtain; 11. a magnetic strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
As shown in fig. 1-3: a high-precision belt scale comprises a mounting frame 2, carrier roller supporting seats 1 for mounting carrier rollers are equidistantly mounted on the mounting frame 2, a weighing sensor 3 is arranged between the carrier roller supporting seats 1, the weighing sensor 3 is mounted in a fixing groove 4, the fixing groove 4 is formed in the mounting frame 2, fixing plates 101 are mounted on two sides of the upper end of each carrier roller supporting seat 1, a strip-shaped groove 102 is formed in each fixing plate 101, a rib plate 6 is arranged on each fixing plate 101, each rib plate 6 is mounted on each strip-shaped groove 102 through bolts, a limiting clamp 7 is mounted on each rib plate 6, a connecting plate 5 is further mounted between the carrier roller supporting seats 1, a dust-proof baffle 501 for blocking dust is rotatably mounted on each connecting plate 5, a screw rod 9 is rotatably mounted on each dust-proof baffle 501 through a first connecting support 503, a connecting sleeve 8 is rotatably mounted on each connecting plate 5 through a second connecting support 502, and a threaded sleeve 801 is rotatably mounted on each connecting sleeve 8, the threaded sleeve 801 is in threaded connection with the screw 9.
According to one embodiment of the present invention, as shown in figures 1-3,
supporting plates 401 are installed in the fixing grooves 4 in a sleeved mode, the weighing sensors 3 are installed on the supporting plates 401, studs 402 are installed on the bottom surfaces of the supporting plates 401 in a rotating mode, and the studs 402 are in threaded connection with threaded holes formed in the bottom surfaces of the fixing grooves 4.
A handle 403 is mounted on the lower end surface of the stud 402 for easy rotation.
According to another embodiment of the present invention, as shown in figures 1-3,
a dustproof curtain 10 is installed below the connecting plate 5, a magnetic stripe 11 which can be sealed with the carrier roller supporting seat 1 and the mounting frame 2 in an attracting mode is arranged at the edge of the inner side of the dustproof curtain 10, the dustproof baffle 501 and the limiting clamp 7 are symmetrically arranged in the left-right direction, and the inner side face of the limiting clamp 7 is arc-shaped.
In other embodiments, a shock absorbing pad 404 is further installed between the fixing groove 4 and the mounting bracket 2.
The utility model discloses a working method or theory of operation:
when the utility model is used, the ribbed plate 6 is arranged on the strip-shaped groove 102 through the bolt and the nut, the limiting card 7 can prevent the belt from left and right deviation, the precision is higher, the arranged strip-shaped groove 102 can adjust the position of the ribbed plate 6 according to the width of the belt, the belt is suitable for the belts with different widths, then the connecting plate 5 is arranged through the screw, the matching length between the connecting plate and the screw rod 9 is adjusted through rotating the thread sleeve 801, the angle of the dustproof baffle 501 is further adjusted, the dustproof baffle can be attached to the belt, the dustproof effect is better, the dustproof curtain 10 and the magnetic stripe 11 which are additionally arranged below the dustproof baffle 501 can prevent dust and the like from entering the belt scale to influence the precision of the weighing sensor 3, the belt scale is not only suitable for harsh working environment but also suitable for the use of materials with larger dust, the service life of the weighing sensor 3 can be prolonged, the precision of the belt scale is ensured, the height of the supporting plate 401 can be adjusted through rotating the stud 402, and then adjust weighing sensor 3's height, can convenient and fast adjust the distance between adjusting weighing sensor 3 and the belt, can make the influence of the vibration weighing sensor 3 that the belt weigher during operation produced littleer through setting up shock pad 404, promote its precision.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A high accuracy belt weigher which characterized in that: the roller support comprises a mounting frame (2), carrier roller support seats (1) used for mounting carrier rollers are equidistantly mounted on the mounting frame (2), weighing sensors (3) are arranged between the carrier roller support seats (1), the weighing sensors (3) are mounted in fixing grooves (4), the fixing grooves (4) are formed in the mounting frame (2), fixing plates (101) are mounted on two sides of the upper end of each carrier roller support seat (1), strip-shaped grooves (102) are formed in the fixing plates (101), rib plates (6) are arranged on the fixing plates (101), the rib plates (6) are mounted in the strip-shaped grooves (102) through bolts, limiting clamps (7) are mounted on the rib plates (6), connecting plates (5) are further mounted between the carrier roller support seats (1), and dustproof baffle plates (501) used for blocking dust are rotatably mounted on the connecting plates (5), dustproof baffle (501) are gone up and are rotated through first connection support (503) and install screw rod (9), connect support (502) to rotate through the second on connecting plate (5) and install adapter sleeve (8), it installs thread bush (801) to rotate on adapter sleeve (8), thread bush (801) with screw rod (9) threaded connection.
2. The high precision belt scale of claim 1, wherein: supporting plates (401) are installed in the fixing grooves (4) in a sleeved mode, the weighing sensors (3) are installed on the supporting plates (401), studs (402) are installed on the bottom surfaces of the supporting plates (401) in a rotating mode, and the studs (402) are in threaded connection with threaded holes formed in the bottom surfaces of the fixing grooves (4).
3. The high precision belt scale of claim 2, wherein: and a handle (403) convenient to rotate is mounted on the lower end face of the stud (402).
4. The high precision belt scale of claim 1, wherein: and a dustproof curtain (10) is arranged below the connecting plate (5).
5. The high precision belt scale of claim 4, wherein: the inboard edge of dustproof curtain (10) be provided with can with bearing roller supporting seat (1) with mounting bracket (2) actuation is sealed magnetic stripe (11).
6. The high precision belt scale of claim 1, wherein: the dustproof baffle (501) and the limiting clamp (7) are arranged symmetrically left and right, and the inner side face of the limiting clamp (7) is arc-shaped.
7. The high precision belt scale of claim 1, wherein: and a shock pad (404) is further installed between the fixing groove (4) and the mounting rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121783661.8U CN215114826U (en) | 2021-08-02 | 2021-08-02 | High-precision belt scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121783661.8U CN215114826U (en) | 2021-08-02 | 2021-08-02 | High-precision belt scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215114826U true CN215114826U (en) | 2021-12-10 |
Family
ID=79319419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121783661.8U Active CN215114826U (en) | 2021-08-02 | 2021-08-02 | High-precision belt scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215114826U (en) |
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2021
- 2021-08-02 CN CN202121783661.8U patent/CN215114826U/en active Active
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