CN218628600U - Large-scale bulk weighing device of premixing agent - Google Patents
Large-scale bulk weighing device of premixing agent Download PDFInfo
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- CN218628600U CN218628600U CN202220930730.1U CN202220930730U CN218628600U CN 218628600 U CN218628600 U CN 218628600U CN 202220930730 U CN202220930730 U CN 202220930730U CN 218628600 U CN218628600 U CN 218628600U
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Abstract
The utility model relates to the technical field of feed production, and discloses a large-scale bulk weighing device for premix, which comprises a frame body, wherein a feeding cone hopper and a feeding device which is arranged outside the feeding cone hopper and connected with the feeding cone hopper are respectively arranged on the frame body, and a discharge port of the feeding device is connected with a weighing device for weighing materials; the automatic feeding device is characterized by further comprising a control device used for controlling the feeding speed of the feeding device and whether feeding is performed, the control device is electrically connected with the weighing device and the feeding device respectively, the weighing device sends a signal to the control device when weighing the material to reach a set value, the control device controls the feeding device to reduce the feeding speed according to the signal, the weighing device sends a signal to the control device when weighing the material to reach the weight value of the required material, and the control device controls the feeding device to stop feeding according to the signal. The utility model discloses can realize mixing agent automatic weighing in advance, it is not only efficient, weigh the accuracy moreover.
Description
Technical Field
The utility model belongs to the technical field of feed production, especially, relate to a mix large-scale bulk weighing device of agent in advance.
Background
In the feed industry, the mixed feed is prepared by simply processing and mixing various feed raw materials, is a primary mixed feed and mainly considers nutritional indexes such as energy, protein, calcium, phosphorus and the like. The mixed feed can be directly used for feeding animals, has higher effect than that of the common feed, is quick in feeding and growth speed, but is easy to get ill, and has poor resistance, so that a premixing agent (a powdery or granular preparation prepared by uniformly mixing one or more than one medicine with a proper substrate, serving as a dosage form of a feed medicine additive and specially used for mixed feed administration) is generally required to be added into the feed.
The premix contains necessary trace nutrient elements required by the rapid and healthy growth of animals, but the operation of one spoon and one spoon is needed in the process of weighing and proportioning various trace elements, the process is complicated, and powder often scatters outside, thereby causing waste and polluting the working environment; meanwhile, the material weighing precision is not high in the whole operation process, the efficiency is low, and the feed is difficult to contain.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a mix large-scale bulk weighing device of agent in advance can realize mixing agent automatic weighing in advance, and is not only efficient, weighs accurately moreover.
In order to achieve the purpose, the utility model discloses a large-scale bulk weighing device for a premixing agent, which comprises a frame body, wherein a discharging conical hopper and a feeding device which is arranged outside the discharging conical hopper and connected with the discharging conical hopper are respectively arranged on the frame body, and a discharge port of the feeding device is connected with a weighing device for weighing materials; the automatic feeding device is characterized by further comprising a control device used for controlling the feeding speed of the feeding device and whether the feeding device feeds materials or not, the control device is respectively electrically connected with the weighing device and the feeding device, the weighing device sends a signal to the control device when weighing the materials to reach a set value, the control device controls the feeding device to reduce the feeding speed according to the signal, the weighing device sends a signal to the control device when weighing the materials to reach a weight value of the required materials, and the control device controls the feeding device to stop feeding according to the signal.
According to the utility model provides a pair of mix large-scale bulk weighing device of agent in advance carries out the storage of material through unloading awl fill, carries weighing device with the material through material feeding unit, realizes the accurate of material through weighing device and weighs, realizes the full automatic control of material from carrying and weighing through controlling means. Specifically, the weighing device detects the weight of the material in real time, when the weight of the material is detected to reach a set value, a feed signal is sent to the control device, the control device controls the feeding device to reduce the feeding speed according to the signal, when the weighing device detects that the weight of the material reaches a weight value of the required material, the signal is sent to the control device, and the control device controls the feeding device to stop feeding according to the signal. The set value is a parameter set when the material reaches the weight value, and the purpose is to reduce the feeding speed when the material reaches the required weight value, so that the feeding device can feed slowly and finally realize the accurate control of the material. Compared with the prior art, the technical scheme has the advantages that manual participation is not needed, temporary storage of materials is realized through the discharging cone hopper, multiple times of accurate batching can be realized through one-time feeding, the whole operation process is simple in operation, high in efficiency and accurate in weighing, the materials are operated inside the equipment, the materials cannot be wasted due to overflowing, and the automatic feeding device is suitable for large-scale production.
In addition, according to the utility model provides a technical scheme can also have following technical characterstic:
in any one of the above technical schemes, the feeding device comprises a motor, a speed reducer connected with the motor and a spiral conveying auger connected with the speed reducer, wherein the motor drives the speed reducer to rotate, so that the spiral conveying auger is controlled to rotate to convey the material to the weighing device.
In this technical scheme, drive the speed reducer through motor work and rotate, and then drive auger delivery auger and rotate to the material that realizes getting into in the auger is carried, and then carries the material to weighing device.
In any one of the above technical schemes, the spiral conveying auger is provided with an access hole.
In the technical scheme, the screw conveyor can be regularly opened through the access hole, so that the problem that whether the screw conveyor is internally blocked or jammed is observed, and the screw conveyor is convenient to repair and maintain.
In any one of the above technical solutions, the weighing device includes a weighing hopper, a weighing sensor connected to the weighing hopper, and a support frame for supporting the weighing sensor, and the weighing sensor is electrically connected to the control device.
In the technical scheme, the material conveyed by the feeding device enters the weighing hopper, and the weight of the weighing hopper is completely applied to the weighing sensor. Therefore, the weighing sensor can detect the weight of the weighing hopper in real time, namely the weight of the material in real time, and sends a signal to the control device according to the weight information of the material.
In any one of the above technical solutions, the weighing hopper further comprises a pneumatic butterfly valve electrically connected with the control device for discharging or not.
In this technical scheme, can control whether the weighing hopper is the blowing through pneumatic butterfly valve, can realize pneumatic butterfly valve's automatic control through controlling means. The pneumatic butterfly valve is in a closed state when not receiving a driving signal generally, the material enters the weighing hopper to be weighed, when the material reaches a required weight value, the feeding device stops feeding, the control device sends a signal to the pneumatic butterfly valve, and the pneumatic butterfly valve is opened, so that the material of the weighing hopper is discharged.
In any one of the above technical schemes, the lower part of the pneumatic butterfly valve is connected with the flow guide pipe, so that when the pneumatic butterfly valve is opened, the materials are conveyed to the designated position through the flow guide pipe.
In this technical scheme, the material that the weighing hopper was emitted can be convenient for carry to the assigned position through the honeycomb duct, if carry the ton bagging-off with the material through the honeycomb duct.
In any one of the above technical solutions, the control device includes an upper computer, the upper computer is electrically connected with the weighing sensor and the motor respectively, and the upper computer controls the rotating speed and the start and stop of the motor according to the signal sent by the weighing sensor.
In the technical scheme, the weighing sensor and the motor are respectively and electrically connected with the upper computer, so that the upper computer can receive signals sent by the weighing sensor and control the rotating speed and the starting and stopping of the motor according to the signals, namely whether to feed and control the feeding speed.
In any one of the above technical schemes, a bin cover is arranged on the blanking cone hopper.
In this technical scheme, through the design of cang gai, prevent that environmental debris from entering into unloading awl fill, seal unloading awl fill simultaneously, be favorable to unloading awl fill and keep apart with the external world.
In any one of the above technical solutions, a feeding platform is disposed at a position corresponding to the bin cover, so that the material is added to the discharging conical bin through the feeding platform.
In this technical scheme, operating personnel passes through the material loading platform, is convenient for drop into the unloading awl fill with the material.
In any one of the above technical solutions, the discharging cone bin is provided with an observation port.
In the technical scheme, an operator judges the blanking condition through the observation port and judges whether the raw materials are normal or not according to the daily sense of the raw materials.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a large-scale bulk weighing device of premixing agent according to an embodiment of the present invention.
The reference numbers are as follows:
1. a frame body; 2. a blanking cone hopper; 3. a discharge port; 4. a motor; 5. a speed reducer; 6. a spiral conveying auger; 7. an access hole; 8. a weighing hopper; 9. a weighing sensor; 10. a support frame; 11. a pneumatic butterfly valve; 12. A flow guide pipe; 13. a bin cover; 14. a feeding platform; 15. a viewing port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Implementation mode one
The utility model provides a large-scale bulk weighing device of a premixing agent, which is shown in figure 1 and comprises a frame body 1, wherein a blanking cone hopper 2 and a feeding device which is arranged outside the blanking cone hopper 2 and is connected with the blanking cone hopper 2 are respectively arranged on the frame body 1, and a discharge port 3 of the feeding device is connected with a weighing device for weighing materials; the control device is respectively electrically connected with the weighing device and the feeding device, the weighing device sends a signal to the control device when weighing the material to reach a set value, the control device controls the feeding device to reduce the feeding speed according to the signal, the weighing device sends a signal to the control device when weighing the material to reach the weight value of the required material, and the control device controls the feeding device to stop feeding according to the signal.
When the weighing device detects that the weight of the materials reaches the weight value of the required materials, the control device feeds back signals to control the feeding device to stop feeding according to the signals. The set value is a parameter set when the material reaches the weight value, and the purpose is to reduce the feeding speed when the material reaches the required weight value, so that the feeding device can feed slowly and finally realize the accurate control of the material. Compared with the prior art, this technical scheme does not need artifical the participation, realize keeping in of material through the unloading awl fill, once throw the material and can realize a lot of accurate batching, ration production uses every day, reduce personnel's transportation every day and mix the operation of agent raw materials in advance, improve production efficiency every day, whole operation process is easy operation not only, and is efficient, weigh accurately, and the material operates in equipment inside moreover, and the material can not bring extravagant problem because of overflowing, is fit for large-scale production.
More specifically, the feeding device includes a motor 4, a speed reducer 5 connected to the motor 4, and a screw conveyer 6 connected to the speed reducer 5, wherein an output end of the motor 4 is connected to an input end of the speed reducer 5, and an output end of the speed reducer 5 is connected to a rotating shaft of the screw conveyer 6 through a connecting shaft. Wherein, the pivot accessible connecting axle of auger 6 is connected with the output fixed connection of reduction gear 5, perhaps can dismantle with the output of reduction gear 5 through the connecting axle and be connected to when motor 4 drive reduction gear 5 rotated, control auger 6 rotates, thereby carry the material to weighing device.
In connection with the above embodiment, more specifically, the weighing apparatus includes a weighing hopper 8, a load cell 9 connected to the weighing hopper 8, and a support frame 10 for supporting the load cell 9, wherein the load cell 9 is electrically connected to the control apparatus. Wherein the material conveyed by the feeding device enters into the weighing hopper 8, and the weight of the weighing hopper 8 is completely applied to the weighing sensor 9. Therefore, the weighing sensor 9 can detect the weight of the weighing hopper 8 in real time, namely, the weight of the material in real time, and send a signal to the control device according to the weight information of the material.
In connection with the above embodiment, more specifically, the weighing hopper 8 further comprises a pneumatic butterfly valve 11 electrically connected to the control device for emptying, the pneumatic butterfly valve 11 preferably being a pneumatic single wing butterfly valve. Whether the weighing hopper 8 discharges materials can be controlled through the pneumatic butterfly valve 11, and the automatic control of the pneumatic butterfly valve 11 can be realized through the control device. When the pneumatic butterfly valve generally does not receive the drive signal, be in the closed condition, at this moment the material gets into weighing hopper 8 and weighs, and when the material reached required weight value, material feeding unit stopped the pay-off, and this can controlling means send the signal for pneumatic butterfly valve 11 to pneumatic butterfly valve 11 opens, and the material of weighing hopper 8 is discharged.
More specifically, the control device includes an upper computer, the upper computer is electrically connected to the weighing sensor 9 and the motor 4, and the upper computer controls the motor 4 to operate according to a signal sent by the weighing sensor 9. Because weighing sensor 9 and motor 4 are connected with the host computer electricity respectively, so the signal that weighing sensor 9 sent can be received to the host computer to open according to the opening of signal control motor 4 and stop, whether pay-off promptly, through the rotational speed of converter control motor 4, promptly control pay-off speed. Specifically, weighing sensor feeds back weight signal to the host computer panel, and the host computer panel can open through host computer control motor 4 and stop, feeds back the digital quantity to the computer through the analog quantity of weighing, carries out motor 4's rotational speed control through computer system's calculation module, and then control unloading speed and unloading volume. Meanwhile, an operator can monitor the blanking weight in real time, and manually operate the upper computer or the touch screen to control the starting and stopping of other parts such as the motor 4, so that the quality problem caused by some misoperation is avoided.
In the above embodiment, it is more preferable that the blanking cone 2 is provided with the bin cover 13. Through the design of cang gai 13, prevent that environment debris from entering into unloading awl fill 2, seal unloading awl fill 2 simultaneously, be favorable to unloading awl fill 2 to keep apart with the external world, prevent that the material is moist, keep the dry of material.
In connection with the above embodiment, it is more preferable that a feeding platform 14 is disposed at a position corresponding to the bin cover 13, and an operator adds the material to the discharging cone bin 2 through the feeding platform 14. In other embodiments, the loading platform 14 may be other movable components such as a ladder.
In connection with the above embodiment, it is more preferable that the feeding cone bin 2 is provided with the observation port 15, and the operator can judge whether the feeding condition is normal or not through the observation port 15 and judge whether the raw materials are normal according to the daily sense of the raw materials.
Second embodiment
The utility model discloses a second embodiment provides a mix large-scale bulk weighing device in advance, and the second embodiment is the further improvement of first embodiment, and the main improvement part lies in the utility model discloses an in the second embodiment, be provided with access hole 7 on auger delivery auger 6, through access hole 7, can regularly open, observe whether there is putty or card material problem inside auger delivery auger 6, the maintenance of auger delivery auger 6 of being convenient for.
Third embodiment
The utility model discloses a third embodiment provides a mix large-scale bulk weighing device in advance, and the third embodiment is the further improvement of second embodiment, and the main improvement part lies in the utility model discloses a in the third embodiment, at pneumatic butterfly valve 11's sub-unit connection honeycomb duct 12 to when pneumatic butterfly valve 11 was opened, the material was carried to the assigned position through honeycomb duct 12. Specifically, the materials discharged from the weighing hopper 8 can be conveyed into a ton bag or other bulk material bags through the draft tube 12 for bulk material or mixing.
In conclusion, the upper computer monitors the sending signal of the weighing sensor 9 in real time, the rotating speed of the motor 4 is controlled, the conveying speed and the conveying capacity of the powder feeding device are controlled, coarse metering and fine metering can be achieved, the metering precision of powder is improved, the quality of final finished products is stable and reliable, the weighing efficiency is improved, and the manual operation requirement is reduced.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A large-scale bulk weighing device for a premix is characterized by comprising a frame body, wherein a feeding conical hopper and a feeding device which is arranged outside the feeding conical hopper and connected with the feeding conical hopper are respectively arranged on the frame body, and a discharge port of the feeding device is connected with a weighing device for weighing materials; the automatic feeding device is characterized by further comprising a control device used for controlling the feeding speed of the feeding device and whether the feeding device feeds materials or not, the control device is respectively electrically connected with the weighing device and the feeding device, the weighing device sends a signal to the control device when weighing the materials to reach a set value, the control device controls the feeding device to reduce the feeding speed according to the signal, the weighing device sends a signal to the control device when weighing the materials to reach a weight value of the required materials, and the control device controls the feeding device to stop feeding according to the signal.
2. The large-scale bulk weighing device of the premix according to claim 1, wherein the feeding device comprises a motor, a speed reducer connected with the motor, and a screw conveying auger connected with the speed reducer, and when the motor drives the speed reducer to rotate, the screw conveying auger is controlled to rotate so as to convey the material to the weighing device.
3. The large-scale bulk weighing device for the premix according to claim 2, wherein the screw conveyer is provided with an access hole.
4. The large-scale premixed agent bulk weighing device according to claim 2, wherein the weighing device comprises a weighing hopper, a weighing sensor connected with the weighing hopper and a support frame for supporting the weighing sensor, and the weighing sensor is electrically connected with the control device.
5. The large-scale premixed agent bulk weighing device according to claim 4, wherein the weighing hopper further comprises a pneumatic butterfly valve electrically connected with the control device for emptying.
6. The large-scale bulk weighing device of the pre-mixture according to claim 5, characterized in that the lower part of the pneumatic butterfly valve is connected with a draft tube, so that when the pneumatic butterfly valve is opened, the materials are conveyed to a designated position through the draft tube.
7. The large premix bulk weighing device according to any one of claims 4 to 6, wherein the control device comprises an upper computer, the upper computer is electrically connected with the weighing sensor and the motor respectively, and the upper computer controls the rotation speed and the start and stop of the motor according to signals sent by the weighing sensor.
8. The large-scale bulk weighing device of premixed agent according to claim 1, wherein a bin cover is arranged on the blanking cone hopper.
9. The large-scale bulk weighing device of premix compound as claimed in claim 8, wherein a loading platform is provided at the corresponding position of the cover, so as to add the material to the blanking cone hopper through the loading platform.
10. The large-scale bulk weighing device of premix according to claim 1, wherein the discharge cone is provided with a viewing port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220930730.1U CN218628600U (en) | 2022-04-21 | 2022-04-21 | Large-scale bulk weighing device of premixing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220930730.1U CN218628600U (en) | 2022-04-21 | 2022-04-21 | Large-scale bulk weighing device of premixing agent |
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| Publication Number | Publication Date |
|---|---|
| CN218628600U true CN218628600U (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220930730.1U Active CN218628600U (en) | 2022-04-21 | 2022-04-21 | Large-scale bulk weighing device of premixing agent |
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| CN (1) | CN218628600U (en) |
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- 2022-04-21 CN CN202220930730.1U patent/CN218628600U/en active Active
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