CN212567634U - Weighing and metering device - Google Patents
Weighing and metering device Download PDFInfo
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- CN212567634U CN212567634U CN202021423115.9U CN202021423115U CN212567634U CN 212567634 U CN212567634 U CN 212567634U CN 202021423115 U CN202021423115 U CN 202021423115U CN 212567634 U CN212567634 U CN 212567634U
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- weighing
- plate
- feed bin
- support
- protection
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- 238000005303 weighing Methods 0.000 title claims abstract description 92
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 10
- 230000007774 longterm Effects 0.000 abstract description 6
- 230000002441 reversible effect Effects 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model discloses a weighing and metering device, which comprises a frame, a bin, a weighing sensor and a protection component; on weighing sensor and protection subassembly all located the frame, and protection subassembly and feed bin butt, the protection subassembly is used for supporting the feed bin and promotes the feed bin in order to adjust feed bin and weighing sensor's distance. In the technical scheme of the utility model, when the weighing and metering operation is needed, the protection component is adjusted to lead the stock bin to descend and contact with the weighing sensor; when the operation of weighing measurement need not carry out, reverse adjustment protection subassembly makes to have the clearance between feed bin and the weighing sensor, effectively protects the weighing sensor, eliminates the sensor and produces fatigue damage because of the feed bin dead weight to the long-term heavy pressure of sensor when idle, avoids damaging or weighing inaccurately because of the sensor, and it is not right to lead to the raw and other materials ratio, produces the problem of unqualified product.
Description
Technical Field
The utility model relates to a weighing and metering technical field especially relates to a weighing and metering device.
Background
The weighing and metering device is a very important production device in industrial production, for example, in the production processes of food, medicine, glass, new chemical materials and other industries, the problem of accurate proportioning according to a process formula is often encountered, and if weighing is not accurate, the proportion of various proportioning components does not meet the requirements of the process formula, so that certain raw materials are excessively consumed to produce unqualified products. Therefore, the accurate and stable weighing and metering device plays a vital role in ensuring the product quality, and how to take effective protection measures to protect the weighing and metering device is particularly important for prolonging the service life of the device and ensuring the product quality.
At present, in industrial production, the weighing and metering needing accurate proportioning usually places the feed bin on a plurality of weighing sensors horizontally, changes the weight change into the signal of telecommunication and controls, and easy operation is swift. However, the existing weighing and metering devices are prone to fatigue during long-term use, and the accuracy of the equipment is reduced.
Therefore, there is a need to provide a new weighing and metering device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a weighing and metering device aims at solving the problem that the equipment accuracy that the weighing sensor among the current weighing and metering device easily produces fatigue and leads to reduces.
In order to achieve the purpose, the weighing and metering device provided by the utility model comprises a frame, a bin, a weighing sensor and a protection component; the weighing sensor with the protection subassembly is all located in the frame, just the protection subassembly with the feed bin butt, the protection subassembly is used for supporting the feed bin and promotes the feed bin is in order to adjust the feed bin with weighing sensor's distance.
Preferably, the feed bin includes support and the straight section of thick bamboo section, convergent section and the bottom plate that connect gradually, the straight section of thick bamboo section is kept away from the one end of bottom plate forms the pan feeding mouth, the support is located the outer wall surface of straight section of thick bamboo section, the protection subassembly with the support butt.
Preferably, the end of the tapered section far away from the straight cylinder section forms a discharge hole, the bottom plate is hinged with the tapered section, and the bottom plate rotates relative to the tapered section to open or seal the discharge hole.
Preferably, the support comprises a horizontally arranged abutting plate and a reinforcing plate, the reinforcing plate is used for connecting two side edges of the abutting plate and the outer side wall of the straight cylinder section, and the reinforcing plate is located on the upper side of the abutting plate.
Preferably, the number of the supports is multiple, and the supports are uniformly arranged at intervals along the circumferential direction of the straight cylinder section; the number of the protection assemblies is multiple, and the protection assemblies and the support are consistent in number and are arranged in a one-to-one correspondence mode.
Preferably, the number of the weighing sensors is consistent with that of the support, and the weighing sensors are correspondingly arranged below the support one by one.
Preferably, the rack comprises cross beams, fixing rods and upright columns, the cross beams are sequentially connected end to form a supporting frame, the upright columns respectively correspond to any two cross beams, the joints of the cross beams extend downwards, any two adjacent upright columns are connected through one fixing rod, each weighing sensor is arranged in the middle of each cross beam, and each protection assembly is arranged on the outer side of the corresponding cross beam.
Preferably, the protection subassembly includes supporting seat, jacking nut and jacking screw rod, the supporting seat set up in the frame, jacking nut with supporting seat fixed connection, jacking screw rod with jacking nut threaded connection, just the upper end butt of jacking screw rod the feed bin, jacking screw rod is relative jacking nut rotates, in order to promote the feed bin is close to or keeps away from weighing sensor.
Preferably, one end of the jacking screw rod far away from the abutting end forms a rotating handle.
Preferably, the supporting seat comprises a supporting plate and a side plate, the side plate is used for connecting two side edges of the supporting plate with the rack, and the side plate is located on the lower side of the supporting plate.
In the technical scheme of the utility model, when the weighing and metering operation is needed, the protection component is adjusted to lead the stock bin to descend and contact with the weighing sensor; when the operation of weighing measurement need not carry out, reverse adjustment protection subassembly makes to have the clearance between feed bin and the weighing sensor, effectively protects the weighing sensor, eliminates the sensor and produces fatigue damage because of the feed bin dead weight to the long-term heavy pressure of sensor when idle, avoids damaging or weighing inaccurately because of the sensor, and it is not right to lead to the raw and other materials ratio, produces the problem of unqualified product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a view angle of a weighing and metering device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of another view angle of the weighing and metering device in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a support in an embodiment of the present invention;
fig. 4 is a schematic structural view of the supporting seat in the embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Weighing and |
24 | |
| 1 | |
25 | Feeding port |
| 11 | Cross beam | 3 | |
| 12 | Upright post | 4 | Protection assembly |
| 13 | |
41 | |
| 2 | |
411 | |
| 21 | |
412 | |
| 211 | |
42 | |
| 212 | |
43 | |
| 22 | |
431 | |
| 23 | Tapered section |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
As shown in fig. 1 and fig. 2, in an embodiment of the present invention, a weighing and metering device 100 includes a frame 1, a bin 2, a load cell 3, and a protection component 4; on weighing sensor 3 and protection component 4 all located frame 1, and protection component 4 and 2 butts of feed bin, protection component 4 is used for supporting feed bin 2 and promotes feed bin 2 with the distance of adjusting feed bin 2 and weighing sensor 3. In the technical scheme, when the weighing and metering operation is required, the protection component 4 is adjusted to enable the storage bin 2 to descend to be in contact with the weighing sensor 3; when the operation of weighing measurement need not be carried out, reverse adjustment protection component 4 makes and has the clearance between feed bin 2 and the weighing sensor 3, effectively protects weighing sensor 3, eliminates the sensor and produces fatigue damage to the long-term heavy load of sensor because of feed bin 2 dead weights when idle, avoids damaging or weighing inaccurately because of the sensor, and it is not right to lead to the raw and other materials ratio, produces the problem of unqualified product.
Specifically, feed bin 2 includes support 21 and the straight section of thick bamboo 22, the convergent section 23 and the bottom plate 24 that connect gradually, and the one end that bottom plate 24 was kept away from to straight section of thick bamboo 22 forms pan feeding mouth 25, and the outer wall surface of straight section of thick bamboo 22 is located to support 21, and protection component 4 and support 21 butt. An open feeding port 25 is arranged, so that raw materials can be conveniently conveyed into the stock bin 2; the inner wall gliding of convergent section 23 can be followed to raw and other materials in adding feed bin 2, tends to place between two parties, prevents that the raw and other materials in feed bin 2 from placing inhomogeneous messenger feed bin 2 slope influence weighing result, and then guarantees the degree of accuracy of weighing result.
The end of the tapered section 23 far away from the straight section 22 forms the discharge port, the bottom plate 24 is hinged with the tapered section 23, and the bottom plate 24 rotates relative to the tapered section 23 to open or seal the discharge port. After the completion raw and other materials weighed, bottom plate 24 relative convergent section 23 rotated, opened the discharge gate, and raw and other materials can slide down and fall out feed bin 2 under the effect of dead weight. In specific use, raw and other materials can directly get into next step of procedure from the discharge gate landing, perhaps, raw and other materials also can get into the transfer box from the discharge gate landing, then transport the transfer box.
Referring to fig. 3, to prevent the bin 2 from tilting, the support 21 includes a horizontally disposed abutting plate 211 and a reinforcing plate 212, the reinforcing plate 212 is used to connect two side edges of the abutting plate 211 and an outer side wall of the straight cylinder section 22, and the reinforcing plate 212 is located on an upper side of the abutting plate 211. Because butt plate 211 level sets up, then butt plate 211 also is the horizontally with the butt face of weighing sensor 3 contact, through observing whether butt plate 211 and weighing sensor 3's up end abundant contact can be convenient to the slope formation of feed bin 2 judge, when need not weighing, keep the position of placing of feed bin 2, be favorable to preventing that feed bin 2 from taking place deformation. Since the abutting plate 211 abuts against the protection device, the abutting plate 211 receives an upward acting force, and the reinforcing plate 212 is provided on the upper side of the abutting plate 211, so that the strength of the whole support 21 structure can be increased, and the deformation of the abutting plate 211 can be prevented.
Preferably, the number of the support seats 21 is multiple, and the multiple support seats 21 are uniformly arranged at intervals along the circumferential direction of the straight cylinder section 22; the number of the protection components 4 is multiple, and the protection components 4 and the supports 21 are consistent in number and are arranged in one-to-one correspondence. Through setting up three and above support 21 and protection component 4, can be when need not weighing, the better position of guaranteeing feed bin 2 and locating.
The number of the weighing sensors 3 is consistent with that of the support 21, and the weighing sensors 3 are correspondingly arranged below the support 21. When weighing, the lower lateral pressure of support 21 weighs on weighing sensor 3, because support 21's butt board 211 is whether abundant contact of convenient observation support 21 and weighing sensor 3 that the level set up to set up a plurality of weighing sensor 3, can in time judge out the weighing sensor 3 that became invalid when the individual sensor is malfunctioning or damages, conveniently carry out weighing sensor 3's change or adjustment, with the accuracy of guaranteeing the weighing result.
In other embodiments, a plurality of linear bearings may be further mounted on the rack 1, a plurality of vertically arranged guide rods are mounted on the bin 2, the number of the guide rods is the same as that of the linear bearings, and the guide rods are slidably inserted into the linear bearings in a one-to-one correspondence manner. When protection component 4 adjusted, the guide arm and the cooperation of straight line bearing played the guide effect for 2 intelligence of feed bin upwards or downstream along vertical direction avoid feed bin 2 to take place the slope.
In one embodiment, the number of the weighing sensors 3 and the number of the supports 21 are 4, and the weighing sensors 3 are arranged in the middle of the cross beam 11, so that the overall appearance can be enhanced. In other embodiments, the frame 1 may comprise a support frame, uprights 12 and a fixing frame. The supporting frame and the fixed frame are arranged at intervals; the stand 12 is used for connecting the carriage and fixed frame, and the carriage is the annular, and feed bin 2 just sets up to the hollow part of carriage, and a plurality of supports 21 set up along the even interval of circumference of straight section of thick bamboo section, and specific quantity can be three and more, sets up on the carriage with the unanimous and corresponding weighing sensor 3 in position of support 21 quantity.
Protection component 4 includes supporting seat 41, jacking nut 42 and jacking screw 43, and supporting seat 41 sets up on frame 1, jacking nut 42 and 41 fixed connection of supporting seat, jacking screw 43 and jacking nut 42 threaded connection, and the upper end butt feed bin 2 of jacking screw 43, and the relative jacking nut 42 of jacking screw 43 rotates to promote feed bin 2 and be close to or keep away from weighing sensor 3. By rotating the jacking screw 43, the jacking screw 43 can be moved upward or downward relative to the bracket. When the weighing and metering operation is needed, the jacking screw 43 is rotated to slowly descend the storage bin 2 until the support 21 is fully contacted with the weighing sensor 3, and then the weighing and metering can be carried out. During the overhaul of the equipment or the period of production halt, when the operation of weighing and metering is not needed, the jacking screw 43 is protected by reverse rotation, the storage bin 2 is enabled to slowly ascend until the support 21 is completely separated from the weighing sensor 3, the sensor damage caused by accidental transverse force, torque force and the like during long-term outage can be avoided, the service life of the sensor is prolonged, the fatigue damage of the sensor due to long-term heavy pressure caused by the dead weight of the equipment can be avoided, and the problems that the weighing is inaccurate due to the damage of the sensor, the raw material proportioning is not right, and unqualified products are produced are solved.
The end of the jacking screw 43 remote from the abutment end forms a turning handle 431. The rotating handle 431 is convenient to form a stress point when the jacking screw 43 is rotated, so that the working strength is reduced, and the use habit of workers is met.
Referring to fig. 4, the supporting base 41 includes a supporting plate 411 and a side plate 412, the side plate 412 is used to connect two side edges of the supporting plate 411 with the rack 1, the side plate 412 is located at the lower side of the supporting plate 411, and the jacking nut 42 is disposed on the supporting plate 411. When the weighing and metering operation is not required, the jacking screw 43 supports the bin 2 so that a gap exists between the support 21 and the weighing sensor 3. At this time, the jacking screw 43 applies a downward acting force to the support plate 411, and the side plate 412 is disposed under the support plate 411, so that the support plate 411 can be prevented from being deformed by bending downward.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A weighing and metering device is characterized by comprising a rack, a storage bin, a weighing sensor and a protection component; the weighing sensor with the protection subassembly is all located in the frame, just the protection subassembly with the feed bin butt, the protection subassembly is used for supporting the feed bin and promotes the feed bin is in order to adjust the feed bin with weighing sensor's distance.
2. The weighing and metering device of claim 1, wherein the storage bin comprises a support, and a straight cylinder section, a tapered section and a bottom plate which are sequentially connected, wherein a feeding port is formed at one end of the straight cylinder section, which is far away from the bottom plate, the support is arranged on the outer wall surface of the straight cylinder section, and the protection assembly is abutted to the support.
3. The weighing and metering device of claim 2, wherein the end of the tapered section remote from the straight section forms a spout, the base plate is hinged to the tapered section, and the base plate rotates relative to the tapered section to open or seal the spout.
4. The weight-measuring device of claim 2, wherein the support comprises a horizontally disposed abutting plate and a reinforcing plate for connecting both side edges of the abutting plate and the outer side wall of the straight cylinder section, and the reinforcing plate is located on the upper side of the abutting plate.
5. The weighing and metering device of claim 2, wherein the number of the supports is multiple, and the supports are uniformly spaced along the circumference of the straight cylinder section; the number of the protection assemblies is multiple, and the protection assemblies and the support are consistent in number and are arranged in a one-to-one correspondence mode.
6. The apparatus of claim 5 wherein the load cells are substantially identical in number to the pedestals, and wherein the load cells are disposed one-to-one beneath the pedestals.
7. The weighing and metering device of claim 6, wherein the frame comprises cross beams, fixing rods and upright columns, the cross beams are sequentially connected end to form a supporting frame, the upright columns are respectively arranged corresponding to the joints of any two cross beams and extend downwards from the joints, any two adjacent upright columns are connected through one fixing rod, each weighing sensor is arranged in the middle of the cross beam, and each protection component is arranged on the outer side of the corresponding cross beam.
8. The weighing and metering device of any one of claims 1 to 7, wherein the protection assembly comprises a supporting seat, a jacking nut and a jacking screw rod, the supporting seat is arranged on the frame, the jacking nut is fixedly connected with the supporting seat, the jacking screw rod is in threaded connection with the jacking nut, the upper end of the jacking screw rod is abutted against the bin, and the jacking screw rod rotates relative to the jacking nut to push the bin to be close to or far away from the weighing sensor.
9. The weight-measuring device of claim 8, wherein an end of the jacking screw remote from the abutting end forms a turning handle.
10. The apparatus of claim 8, wherein the support base includes a support plate and a side plate, the side plate connecting two side edges of the support plate to the frame, and the side plate being located at a lower side of the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021423115.9U CN212567634U (en) | 2020-07-17 | 2020-07-17 | Weighing and metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021423115.9U CN212567634U (en) | 2020-07-17 | 2020-07-17 | Weighing and metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212567634U true CN212567634U (en) | 2021-02-19 |
Family
ID=74632119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021423115.9U Active CN212567634U (en) | 2020-07-17 | 2020-07-17 | Weighing and metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212567634U (en) |
-
2020
- 2020-07-17 CN CN202021423115.9U patent/CN212567634U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 410000 No. 1889, Yuelu West Avenue, high tech Development Zone, Changsha, Hunan Patentee after: Hunan Haili lithium battery technology Co.,Ltd. Address before: No.1889, Yuelu West Avenue, high tech Development Zone, Yuelu District, Changsha, Hunan 410000 Patentee before: HUNAN HAILI LITHIUM BATTERY TECHNOLOGY CO.,LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Weighing and metering device Effective date of registration: 20221028 Granted publication date: 20210219 Pledgee: Hunan Xiangjiang Zhongying Investment Management Co.,Ltd. Pledgor: Hunan Haili lithium battery technology Co.,Ltd. Registration number: Y2022980020191 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231227 Granted publication date: 20210219 Pledgee: Hunan Xiangjiang Zhongying Investment Management Co.,Ltd. Pledgor: Hunan Haili lithium battery technology Co.,Ltd. Registration number: Y2022980020191 |