CN210846700U - Broken sieve detection device of rubbing crusher - Google Patents
Broken sieve detection device of rubbing crusher Download PDFInfo
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- CN210846700U CN210846700U CN201921499845.4U CN201921499845U CN210846700U CN 210846700 U CN210846700 U CN 210846700U CN 201921499845 U CN201921499845 U CN 201921499845U CN 210846700 U CN210846700 U CN 210846700U
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Abstract
The utility model provides a broken sieve detection device of rubbing crusher, relate to crushing apparatus technical field, including the screening device, first weighing device and second weighing device, first weighing device includes first cylinder and second cylinder, first baffle and second baffle all run through at length direction and are equipped with the pivot, the first bottom that turns over board and second and turn over the board all is equipped with weighing sensor, the screening device includes the shale shaker, the both ends at the top of shale shaker are equipped with third baffle and fourth baffle respectively, the both ends of the top lateral wall of shale shaker all are connected with vibrating motor, a surge drum is connected to the bottom of shale shaker, the below of second weighing device is equipped with first hopper that connects, the bottom lateral wall of return pipe connection elephant trunk is passed through to the first bottom that connects the hopper, the inside sampler that is equipped with of top lateral wall of elephant trunk, the sampler is connected and is got the material pipe. The utility model discloses have automatic detection function, use manpower sparingly, can improve product quality.
Description
Technical Field
The utility model belongs to the technical field of crushing apparatus, concretely relates to broken sieve detection device of rubbing crusher.
Background
The pulverizer is an important processing device in the feed production process, and materials are pulverized by the pulverizer to be changed into small particles in powder form from large particles. The rubbing crusher is in smashing the production process, often because the damage of rubbing crusher screen cloth leads to during the material of big granule also sneaks into the tiny particle, and then does not reach ideal even crushing effect, and the damage of rubbing crusher screen cloth is hardly by timely discovery moreover, influences feed production's quality.
Therefore, it is urgently needed to provide a crushing and screening detection device of a crusher, which has an automatic detection function, saves labor and can improve the product quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a broken sieve detection device of rubbing crusher to the not enough of broken sieve detection device of current rubbing crusher.
The utility model provides a following technical scheme:
a broken sieve detection device of a pulverizer comprises a first weighing device, a second weighing device and a screening device arranged between the first weighing device and the second weighing device, wherein both ends of the first weighing device are respectively provided with a first fixing plate and a second fixing plate, one ends of the first fixing plate and the second fixing plate are fixedly connected with a wall, the first weighing device and the second weighing device have the same structure, the first weighing device comprises a first air cylinder and a second air cylinder, one ends of the first air cylinder and the second air cylinder are respectively connected with the inner side walls of a first baffle and a second baffle, the other ends of the first air cylinder and the second air cylinder are respectively provided with a first piston rod and a second piston rod in a penetrating way, one ends of the first piston rod and the second piston rod are respectively connected with the outer side walls of the first baffle and the second baffle, and the first baffle and the second baffle are respectively provided with a rotating shaft in a penetrating way in the length direction, the bottom side wall of the first baffle and the bottom side wall of the second baffle are respectively connected with one end of a first turning plate and one end of a second turning plate, the bottom of the first turning plate and the bottom of the second turning plate are respectively provided with a weighing sensor, the screening device comprises a vibrating screen, the two ends of the top of the vibrating screen are respectively provided with a third baffle and a fourth baffle, the two ends of the top outer side wall of the vibrating screen are respectively connected with a vibrating motor, the bottom of the vibrating screen is connected with a collecting cylinder, the outer side walls of the two ends of the collecting cylinder are respectively connected with the inner side walls of the first fixing plate and the second fixing plate through first connecting rods, a first receiving hopper is arranged below the second weighing device, the bottom of the first receiving hopper is connected with the bottom side wall of the chute through a return pipe, a sampler is arranged inside the top side wall of the chute, and the.
Preferably, one end of the rotating shaft is fixedly connected with the wall, and the rotating shaft is arranged in the middle of the first baffle and the second baffle.
Preferably, one end of the upper surface of the first turning plate is connected with one end of the lower surface of the second turning plate.
Preferably, the side walls of the vibrating screen and the collecting barrel are both of a reducing structure, the top of the vibrating screen corresponds to the lower surfaces of the first turning plate and the second turning plate of the first weighing device, and the outlet end of the collecting barrel corresponds to the upper surfaces of the first turning plate and the second turning plate of the second weighing device.
Preferably, a discharging pipe is arranged on the side wall of the vibrating screen, the outer side wall of the bottom of the second fixing plate is connected with a blanking pipe through a second connecting rod, the top of the blanking pipe is connected with the bottom of the second receiving hopper, the position of the bottom outlet end of the blanking pipe corresponds to the position of the top opening end of the first receiving hopper, and the position of the outlet end of the discharging pipe corresponds to the position of the inlet end of the second receiving hopper.
Preferably, one end of the material taking pipe penetrates through the side wall of the chute, and an opening at the other end of the material taking pipe is arranged above the first turning plate and the second turning plate of the first weighing device.
Preferably, the outer side wall of the first fixing plate is provided with a power supply, the sampler, the first cylinder, the second cylinder, the weighing sensor and the vibrating motor are electrically connected with the power supply, and the weighing sensor is connected with a computer through a data line.
The utility model has the advantages that: when the crusher works, crushed materials continuously pass through a chute of a lower hopper, a sampler takes a proper amount of crushed materials to fall into a first fixing plate and a second fixing plate of a first weighing device through a material taking pipe according to a set time interval, the weighed weight is transmitted into a computer through a weighing sensor, a first piston rod and a second piston rod of a first air cylinder and a second air cylinder are started to move towards the middle parts of the first fixing plate and the second fixing plate, the tops of a first baffle and a second baffle move towards the middle parts of the first fixing plate and the second fixing plate, under the action of two rotating shafts, the first turning plate and the second turning plate respectively rotate clockwise and anticlockwise to enable the materials to be poured onto a screen mesh of a vibrating screen, wherein the aperture of the screen mesh of the vibrating screen is the same as that of the crusher, a vibrating motor operates to enable particles with the diameter smaller than the aperture of the screen mesh to fall into the first fixing plate and the second fixing plate of the second weighing device, the weighing sensor is used for transmitting the weighed weight to a computer, the first piston rod and the second piston rod of the first cylinder and the second cylinder of the second weighing device are started to move towards the middle parts of the first fixing plate and the second fixing plate, the first turning plate and the second turning plate rotate clockwise and anticlockwise respectively, materials are poured into the first material receiving hopper, particles with diameters larger than the pore diameters of the sieve pores roll down to the discharging pipe quickly under the action of the vibrating motor to enter the second material receiving hopper, the particles fall into the first material receiving hopper through the discharging pipe, the materials in the first material receiving hopper return to the chute through the material return pipe, raw materials are not wasted, the automatic detection function is realized, the labor is saved, the screen mesh can be timely and effectively detected to show whether the screen mesh is damaged, and the quality of the product can be improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged schematic structural view of the first weighing device, the screening device and the second weighing device of the present invention.
Labeled as: 1. a screening device; 2. a first weighing device; 3. a second weighing device; 4. a first fixing plate; 5. a second fixing plate; 6. a first cylinder; 7. a second cylinder; 8. a first baffle plate; 9. a second baffle; 10. a first piston rod; 11. a second piston rod; 12. a rotating shaft; 13. a first flap; 14. a second flap; 15. a weighing sensor; 16. vibrating screen; 17. a third baffle plate; 18. a fourth baffle; 19. a vibration motor; 20. a collection canister; 21. a first receiving hopper; 22. a material return pipe; 23. a chute; 24. a sampler; 25. taking a material pipe; 26. a discharge pipe; 27. a second connecting rod; 28. a blanking pipe; 29. a first connecting rod; 30. a second receiving hopper.
Detailed Description
As shown in fig. 1 to 2, a broken sieve detecting device of a pulverizer comprises a first weighing device 2, a second weighing device 3 and a screening device 1 arranged between the first weighing device 2 and the second weighing device 3, wherein a first fixing plate 4 and a second fixing plate 5 are respectively arranged at two ends of the first weighing device 2, one ends of the first fixing plate 4 and the second fixing plate 5 are fixedly connected with a wall, the first weighing device 2 and the second weighing device 3 have the same structure, the first weighing device 2 comprises a first air cylinder 6 and a second air cylinder 7, one ends of the first air cylinder 6 and the second air cylinder 7 are respectively connected with the inner side walls of a first baffle plate 8 and a second baffle plate 9, the other ends of the first weighing device 2 and the second weighing device 3 are respectively provided with a first piston rod 10 and a second piston rod 11 in a penetrating manner, one ends of the first piston rod 10 and the second piston rod 11 are respectively connected with the outer side walls of the first baffle plate 8 and the second baffle plate 9, the first baffle plate 8 and the second baffle plate 9 are respectively provided with a rotating shaft, the bottom lateral wall of first baffle 8 and second baffle 9 is connected the one end that first board 13 and second turned over board 14 respectively, the bottom that first board 13 and second turned over board 14 all is equipped with weighing sensor 15, screening device 1 includes shale shaker 16, the both ends at the top of shale shaker 16 are equipped with third baffle 17 and fourth baffle 18 respectively, the both ends of the top lateral wall of shale shaker 16 all are connected with vibrating motor 19, collecting cylinder 20 is connected to the bottom of shale shaker 16, the inside wall of first fixed plate 4 and second fixed plate 5 is connected respectively through first connecting rod 29 to the both ends lateral wall of collecting cylinder 20, the below of second weighing device 3 is equipped with first receiving hopper 21, the bottom lateral wall of elephant trunk 23 is connected through material return pipe 22 to the bottom of first receiving hopper 21, the inside sampler 24 that is equipped with of the top lateral wall of elephant trunk 23, sampler 24 connects and gets material pipe 25.
One end of the rotating shaft 12 is fixedly connected with the wall, and the rotating shaft 12 is arranged in the middle of the first baffle plate 8 and the second baffle plate 9. One end of the upper surface of the first flap 13 is connected to one end of the lower surface of the second flap 14. The side walls of the vibrating screen 16 and the collecting cylinder 20 are of tapered structures, the top of the vibrating screen 16 corresponds to the positions of the lower surfaces of the first turning plate 13 and the second turning plate 14 of the first weighing device 2, and the outlet end of the collecting cylinder 20 corresponds to the positions of the upper surfaces of the first turning plate 13 and the second turning plate 14 of the second weighing device 3. The side wall of the vibrating screen 16 is provided with a discharging pipe 26, the bottom outer side wall of the second fixing plate 5 is connected with a blanking pipe 28 through a second connecting rod 27, the top of the blanking pipe 28 is connected with the bottom of a second receiving hopper 30, the bottom outlet end of the blanking pipe 28 corresponds to the position of the top opening end of the first receiving hopper 21, and the outlet end of the discharging pipe 26 corresponds to the position of the inlet end of the second receiving hopper 30. One end of the material taking pipe 25 penetrates through the side wall of the chute 23, and the opening of the other end is arranged above the first turning plate 13 and the second turning plate 14 of the first weighing device 2. The lateral wall of first fixed plate 4 is equipped with the power, and sampler 24, first cylinder 6, second cylinder 7, weighing sensor 15, vibrating motor 19 all with power electric connection, and weighing sensor 15 passes through the data line and connects the computer.
The utility model discloses a use-way does: when the crusher works, crushed materials continuously pass through a chute 23 of a lower hopper, a power supply is turned on, a sampler 24 takes a proper amount of crushed materials to fall onto a first fixing plate 4 and a second fixing plate 5 of a first weighing device 2 through a material taking pipe 25 according to a set time interval, the weighed weight is transmitted onto a computer through a weighing sensor 15, a first piston rod 10 and a second piston rod 11 of a first air cylinder 6 and a second air cylinder 7 are started to move towards the middle parts of the first fixing plate 4 and the second fixing plate 5, the tops of a first baffle plate 8 and a second baffle plate 9 move towards the middle parts of the first fixing plate 4 and the second fixing plate 5, under the action of two rotating shafts 12, a first turning plate 13 and a second turning plate 14 respectively rotate clockwise and anticlockwise so that the materials are poured onto a screen mesh of a vibrating screen 16, wherein the aperture of the screen mesh of the vibrating screen 16 is the same as the aperture of the screen mesh of the crusher, the vibration motor 19 operates to make the particles with the diameter smaller than the aperture of the sieve pores fall onto the first fixing plate 4 and the second fixing plate 5 of the second weighing device 3, the weighed weight is transmitted to the computer through the weighing sensor 15, the first piston rod 10 and the second piston rod 11 of the first cylinder 6 and the second cylinder 7 of the second weighing device 3 are started to move towards the middle parts of the first fixing plate 4 and the second fixing plate 5, the first turning plate 13 and the second turning plate 14 respectively rotate clockwise and anticlockwise to enable the material to be poured into the first material receiving hopper 21, the particles with the diameter larger than the aperture of the sieve pores quickly roll down into the material discharging pipe 26 under the action of the vibration motor 19 to enter the second material receiving hopper 30 and fall into the first material receiving hopper 21 through the material discharging pipe 28, the material in the first material receiving hopper 21 returns into the chute 23 through the material returning pipe 22, calculation is performed according to the material weight parameters weighed twice, and when the ratio of the weight of the second weighing to the weight of the first weighing is less than 95%, the computer gives an alarm to prompt that the screen of the pulverizer is damaged. When the ratio of the weight of the second weighing to the weight of the first weighing is greater than or equal to 95%, the computer does not give an alarm.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A broken sieve detection device of a pulverizer is characterized by comprising a first weighing device, a second weighing device and a sieving device arranged between the first weighing device and the second weighing device, wherein a first fixing plate and a second fixing plate are respectively arranged at two ends of the first weighing device, one ends of the first fixing plate and the second fixing plate are fixedly connected with a wall, the first weighing device and the second weighing device are identical in structure, the first weighing device comprises a first air cylinder and a second air cylinder, one ends of the first air cylinder and the second air cylinder are respectively connected with the inner side walls of a first baffle and a second baffle, the other ends of the first air cylinder and the second air cylinder are respectively provided with a first piston rod and a second piston rod in a penetrating manner, one ends of the first piston rod and the second piston rod are respectively connected with the outer side walls of the first baffle and the second baffle, the screening device comprises a vibrating screen, a third baffle and a fourth baffle are arranged at two ends of the top of the vibrating screen, a vibrating motor is connected at two ends of the outer side wall of the top of the vibrating screen, a collecting cylinder is connected at the bottom of the vibrating screen, outer side walls at two ends of the collecting cylinder are respectively connected with inner side walls of a first fixing plate and a second fixing plate through a first connecting rod, a first material receiving hopper is arranged below the second weighing device, the bottom of the first material receiving hopper is connected with the bottom side wall of the chute through a material return pipe, and a sampler is arranged inside the side wall at the top of the chute, the sampler is connected with the material taking pipe.
2. The crushing and screening detection device of the crusher according to claim 1, wherein one end of the rotating shaft is fixedly connected with the wall, and the rotating shaft is arranged in the middle of the first baffle plate and the second baffle plate.
3. The crushing and screening detection device of a crusher according to claim 1, wherein one end of the upper surface of the first flap is connected to one end of the lower surface of the second flap.
4. The crushing detection device of the crusher according to claim 1, wherein the side walls of the vibrating screen and the collecting cylinder are both of a tapered structure, the top of the vibrating screen corresponds to the positions of the lower surfaces of the first and second turning plates of the first weighing device, and the outlet end of the collecting cylinder corresponds to the positions of the upper surfaces of the first and second turning plates of the second weighing device.
5. The crushing and screening detection device of the pulverizer as claimed in claim 1, wherein the side wall of the vibrating screen is provided with a discharge pipe, the bottom outer side wall of the second fixing plate is connected with a blanking pipe through a second connecting rod, the top of the blanking pipe is connected with the bottom of the second receiving hopper, the bottom outlet end of the blanking pipe corresponds to the top opening end of the first receiving hopper, and the outlet end of the discharge pipe corresponds to the inlet end of the second receiving hopper.
6. The crushing and screening detection device of the crusher according to claim 1, wherein one end of the material taking pipe penetrates through the side wall of the chute, and an opening at the other end of the material taking pipe is arranged above the first turning plate and the second turning plate of the first weighing device.
7. The crushing and screening detection device of the crusher according to claim 1, wherein a power supply is provided on an outer side wall of the first fixing plate, the sampler, the first cylinder, the second cylinder, the weighing sensor and the vibration motor are all electrically connected to the power supply, and the weighing sensor is connected to a computer through a data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921499845.4U CN210846700U (en) | 2019-09-10 | 2019-09-10 | Broken sieve detection device of rubbing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921499845.4U CN210846700U (en) | 2019-09-10 | 2019-09-10 | Broken sieve detection device of rubbing crusher |
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| CN210846700U true CN210846700U (en) | 2020-06-26 |
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| CN201921499845.4U Active CN210846700U (en) | 2019-09-10 | 2019-09-10 | Broken sieve detection device of rubbing crusher |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595637A (en) * | 2020-12-30 | 2021-04-02 | 唐山双阳饲料机械有限公司 | Material granularity online detection device and detection method thereof |
| CN112604768A (en) * | 2020-12-08 | 2021-04-06 | 西安西热控制技术有限公司 | Intelligent powder making device based on industrial Internet of things and control system thereof |
| CN113019639A (en) * | 2021-03-27 | 2021-06-25 | 刘绪多 | Intelligent integrated multifunctional western medicine grinding device |
| CN114486391A (en) * | 2022-01-21 | 2022-05-13 | 浙江邦业科技股份有限公司 | Automatic vertical lifting weight measuring device for cement and construction method |
| CN116213246A (en) * | 2023-05-04 | 2023-06-06 | 四川磊蒙机械设备有限公司 | Vibrating screen capable of automatically controlling screening speed and screening method thereof |
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2019
- 2019-09-10 CN CN201921499845.4U patent/CN210846700U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604768A (en) * | 2020-12-08 | 2021-04-06 | 西安西热控制技术有限公司 | Intelligent powder making device based on industrial Internet of things and control system thereof |
| CN112595637A (en) * | 2020-12-30 | 2021-04-02 | 唐山双阳饲料机械有限公司 | Material granularity online detection device and detection method thereof |
| CN113019639A (en) * | 2021-03-27 | 2021-06-25 | 刘绪多 | Intelligent integrated multifunctional western medicine grinding device |
| CN114486391A (en) * | 2022-01-21 | 2022-05-13 | 浙江邦业科技股份有限公司 | Automatic vertical lifting weight measuring device for cement and construction method |
| CN114486391B (en) * | 2022-01-21 | 2024-04-02 | 浙江邦业科技股份有限公司 | Automatic determination device for vertical lifting weight of cement and construction method |
| CN116213246A (en) * | 2023-05-04 | 2023-06-06 | 四川磊蒙机械设备有限公司 | Vibrating screen capable of automatically controlling screening speed and screening method thereof |
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