CN213842372U - Weighing sensor fixing device for electronic scale of loader - Google Patents
Weighing sensor fixing device for electronic scale of loader Download PDFInfo
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- CN213842372U CN213842372U CN202023181509.0U CN202023181509U CN213842372U CN 213842372 U CN213842372 U CN 213842372U CN 202023181509 U CN202023181509 U CN 202023181509U CN 213842372 U CN213842372 U CN 213842372U
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- fixedly connected
- electronic scale
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- load cell
- side wall
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Abstract
The utility model discloses a loading machine is weighing sensor fixing device for electronic scale, comprising a main body, the interior bottom fixedly connected with supporting shoe of main part, the through-hole has been seted up to the lateral wall of supporting shoe, the interior bottom of main part just is close to left side edge fixedly connected with motor, the two-way lead screw of output fixedly connected with of motor, the output that the motor was kept away from to two-way lead screw runs through the right side wall rotation that the through-hole passes through bearing and main part and is connected, the top swing joint of main part has the closing cap, the lateral wall all sets up threaded hole with the lateral wall about the main part about the closing cap, the inside swing joint of screw hole has the screw, the surperficial swing joint of two-way lead screw has screw nut, screw nut's fixed surface is connected with the fixed plate. The utility model discloses, the device simple structure is reasonable, can solve the not enough of prior art well, improve equipment's shock attenuation performance effectively.
Description
Technical Field
The utility model relates to an electronic scale equipment technical field especially relates to a loading machine is weighing sensor fixing device for electronic scale.
Background
An electronic scale is a kind of weighing apparatus, and is a tool for measuring the mass of an object by using hooke's law or the principle of lever balance of force. The electronic scale can be divided into three categories of mechanical scales, electronic scales and electromechanical combination scales according to the structural principle, the electronic scale mainly comprises a bearing system (such as a scale pan and a scale body), a force transmission conversion system (such as a lever force transmission system and a sensor) and a value indicating system (such as a dial and an electronic display instrument), the electronic scale is provided with a weighing sensor as the core, and the weighing sensor fixing device for the electronic scales of the loader is provided for preventing the weighing sensor from generating displacement to cause measurement deviation.
The weighing sensor fixing device for the electronic scale of the loader in the prior art has some defects, such as poor damping performance, easy damage of the weighing sensor and inconvenient disassembly and maintenance, so that the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a weighing sensor fixing device for an electronic scale of a loader.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a weighing sensor fixing device for an electronic scale of a loader comprises a main body, wherein a supporting block is fixedly connected to the inner bottom of the main body, a through hole is formed in the side wall of the supporting block, a motor is fixedly connected to the inner bottom of the main body and the edge close to the left side, the output end of the motor is fixedly connected with a bidirectional screw rod, and the output end, far away from the motor, of the bidirectional screw rod penetrates through the through hole and is rotatably connected with the right side wall of the main body through a bearing;
the top of the main body is movably connected with a sealing cover, the left side wall and the right side wall of the sealing cover and the left side wall and the right side wall of the main body are both provided with threaded holes, and screws are movably connected inside the threaded holes;
the surface of the bidirectional screw rod is movably connected with a screw nut, the surface of the screw nut is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly connected with a damping spring.
As a further description of the above technical solution:
damping spring keeps away from one side fixedly connected with splint of fixed plate, one side fixedly connected with protection of splint fills up, the material that the protection was filled up is made for the silica gel material.
As a further description of the above technical solution:
the upper surface fixedly connected with guide block of closing cap, the upper surface of closing cap just is close to edge fixedly connected with movable rod all around, the expansion end fixedly connected with backup pad of movable rod.
As a further description of the above technical solution:
the lower fixed surface seat of backup pad, the lower fixed surface of fixing base is connected with the depression bar, the inside that the guide block extended to the main part is run through to the bottom of depression bar.
As a further description of the above technical solution:
the fixed surface of two-way lead screw is connected with the fixed block, the surface of two-way lead screw just is close to left side one end fixedly connected with stopper.
As a further description of the above technical solution:
the upper surface swing joint of supporting shoe has the weighing sensor body, the lateral wall all contacts with one side of protection pad about the weighing sensor body.
As a further description of the above technical solution:
the front of main part just is close to right side edge fixedly connected with installation component, installation component's surperficial swing joint has control button.
As a further description of the above technical solution:
the bottom fixedly connected with landing leg of main part, the bottom fixedly connected with callus on the sole of landing leg.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the weighing sensor fixing device for the electronic scale of the loader has the advantages that the structure is simple and reasonable, the defects in the prior art can be well overcome, and the damping performance of equipment is effectively improved.
2. Compared with the prior art, the weighing sensor fixing device for the electronic scale of the loader can effectively overhaul internal elements by arranging the sealing cover and the screws, and the overhaul efficiency is improved.
3. Compared with the prior art, this loading machine is weighing sensor fixing device for electronic scale through setting up damping spring, can improve the shock attenuation performance effectively, prevents that the weighing sensor body from taking place to damage.
Drawings
Fig. 1 is a perspective view of an external structure of a weighing sensor fixing device for a loader electronic scale according to the present invention;
fig. 2 is an elevation view of an internal structure of a load cell fixing device for an electronic scale of a loader according to the present invention;
fig. 3 is an elevation view of an external structure of a load cell fixing device for a loader electronic scale according to the present invention;
fig. 4 is an enlarged view of a in fig. 2 according to the present invention.
Illustration of the drawings:
1. a main body; 2. a motor; 3. a bidirectional screw rod; 4. a lead screw nut; 5. a fixed block; 6. a support block; 7. a through hole; 8. a fixing plate; 9. a support leg; 10. a foot pad; 11. a bearing; 12. a limiting block; 13. a screw; 14. a threaded hole; 15. a movable rod; 16. a support plate; 17. a fixed seat; 18. a pressure lever; 19. a guide block; 20. a splint; 21. sealing the cover; 22. a protective pad; 23. a weighing sensor body; 24. mounting the component; 25. a control button; 26. a shock absorbing spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the utility model provides a pair of load cell fixing device for loader electronic scale: the clamping device comprises a main body 1, wherein a supporting block 6 is fixedly connected to the inner bottom of the main body 1, a through hole 7 is formed in the side wall of the supporting block 6, a motor 2 is fixedly connected to the inner bottom of the main body 1 and close to the edge of the left side, an output end of the motor 2 is fixedly connected with a bidirectional lead screw 3, the output end of the bidirectional lead screw 3, far away from the motor 2, penetrates through the through hole 7 and is rotatably connected with the right side wall of the main body 1 through a bearing 11, a fixed block 5 is fixedly connected to the surface of the bidirectional lead screw 3, and a limiting block 12 is fixedly connected to one end, close to the left side, of the surface of the bidirectional lead screw 3, so that the clamping and positioning are convenient to carry out;
the top of the main body 1 is movably connected with a sealing cover 21, the left side wall and the right side wall of the sealing cover 21 and the left side wall and the right side wall of the main body 1 are both provided with threaded holes 14, and screws 13 are movably connected inside the threaded holes 14, so that the effect of convenient disassembly is achieved;
the surperficial swing joint of two-way lead screw 3 has lead screw nut 4, and lead screw nut 4's fixed surface is connected with fixed plate 8, one side fixedly connected with damping spring 26 of fixed plate 8, and one side fixedly connected with splint 20 of fixed plate 8 are kept away from to damping spring 26, and one side fixedly connected with protection of splint 20 fills up 22, and the material of protection pad 22 is made for the silica gel material, plays the convenience and carries out absorbing effect.
Fixed surface is connected with guide block 19 on closing cap 21, the upper surface of closing cap 21 just is close to edge fixedly connected with movable rod 15 all around, movable end fixedly connected with backup pad 16 of movable rod 15, the lower fixed surface of backup pad 17, the lower fixed surface of fixing base 17 is connected with depression bar 18, the bottom of depression bar 18 is run through inside that guide block 19 extends to main part 1, the upper surface swing joint of supporting shoe 6 has weighing sensor body 23, the lateral wall all contacts with one side of protection pad 22 about weighing sensor body 23, main part 1 openly just is close to right side edge fixedly connected with installation component 24, the surface swing joint of installation component 24 has control button 25, the bottom fixedly connected with landing leg 9 of main part 1, the bottom fixedly connected with callus on the sole 10 of landing leg 9.
The working principle is as follows: during the use, through putting the surface of supporting shoe 6 with weighing sensor body 23, press control button 25 starter motor 2 after that, drive two-way lead screw 3 through the motor and rotate, lead screw nut 4 can receive the effect of spiral force to remove this moment, fix a position the centre gripping with weighing sensor body 23 through splint 20, and through damping spring 26's effect, fall to the impact force that weighing sensor body 23 received to minimumly, fix closing cap 21 through using screw 13 after that.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a load cell fixing device for loader electronic scale, includes main part (1), its characterized in that: the inner bottom of the main body (1) is fixedly connected with a supporting block (6), a through hole (7) is formed in the side wall of the supporting block (6), the inner bottom of the main body (1) close to the left edge is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected with a bidirectional screw rod (3), and the output end, far away from the motor (2), of the bidirectional screw rod (3) penetrates through the through hole (7) to be rotatably connected with the right side wall of the main body (1) through a bearing (11);
the top of the main body (1) is movably connected with a sealing cover (21), the left side wall and the right side wall of the sealing cover (21) and the left side wall and the right side wall of the main body (1) are both provided with threaded holes (14), and screws (13) are movably connected inside the threaded holes (14);
the surface of the bidirectional screw rod (3) is movably connected with a screw nut (4), the surface of the screw nut (4) is fixedly connected with a fixing plate (8), and one side of the fixing plate (8) is fixedly connected with a damping spring (26).
2. The load cell holding apparatus for a loader electronic scale according to claim 1, wherein: damping spring (26) keep away from one side fixedly connected with splint (20) of fixed plate (8), one side fixedly connected with protection pad (22) of splint (20), the material of protection pad (22) is made for the silica gel material.
3. The load cell holding apparatus for a loader electronic scale according to claim 1, wherein: the upper surface fixedly connected with guide block (19) of closing cap (21), the upper surface of closing cap (21) just is close to edge fixedly connected with movable rod (15) all around, the expansion end fixedly connected with backup pad (16) of movable rod (15).
4. The load cell holding apparatus for a loader electronic scale according to claim 3, wherein: the lower surface fixing seat (17) of backup pad (16), the lower fixed surface of fixing seat (17) is connected with depression bar (18), the inside that guide block (19) extended to main part (1) is run through to the bottom of depression bar (18).
5. The load cell holding apparatus for a loader electronic scale according to claim 1, wherein: the surface fixed connection of two-way lead screw (3) has fixed block (5), the surface of two-way lead screw (3) just is close to left side one end fixedly connected with stopper (12).
6. The load cell holding apparatus for a loader electronic scale according to claim 1, wherein: the upper surface swing joint of supporting shoe (6) has weighing sensor body (23), the lateral wall all contacts with one side of protection pad (22) about weighing sensor body (23).
7. The load cell holding apparatus for a loader electronic scale according to claim 1, wherein: the front of main part (1) just is close to right side edge fixedly connected with installation component (24), the surperficial swing joint of installation component (24) has control button (25).
8. The load cell holding apparatus for a loader electronic scale according to claim 1, wherein: the bottom fixedly connected with landing leg (9) of main part (1), the bottom fixedly connected with callus on the sole (10) of landing leg (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023181509.0U CN213842372U (en) | 2020-12-25 | 2020-12-25 | Weighing sensor fixing device for electronic scale of loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023181509.0U CN213842372U (en) | 2020-12-25 | 2020-12-25 | Weighing sensor fixing device for electronic scale of loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213842372U true CN213842372U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023181509.0U Active CN213842372U (en) | 2020-12-25 | 2020-12-25 | Weighing sensor fixing device for electronic scale of loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213842372U (en) |
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2020
- 2020-12-25 CN CN202023181509.0U patent/CN213842372U/en active Active
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