CN222402193U - Double-roller vibration combined cleaning sieve - Google Patents
Double-roller vibration combined cleaning sieve Download PDFInfo
- Publication number
- CN222402193U CN222402193U CN202420838572.6U CN202420838572U CN222402193U CN 222402193 U CN222402193 U CN 222402193U CN 202420838572 U CN202420838572 U CN 202420838572U CN 222402193 U CN222402193 U CN 222402193U
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- Prior art keywords
- drum
- grain
- double
- frame
- guide
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- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract 3
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000012216 screening Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 31
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
本实用新型提供一种双滚筒震动组合清理筛，涉及粮食加工技术领域，该双滚筒震动组合清理筛包括安装架、第一电机、转轴、滚轮、传动器、外滚筒、内滚筒、放置架、入料槽、下固定架、上固定架、导向杆、丝杆、第二电机、接料槽、固定座、通孔、螺纹孔、导轨、挡板、卡槽、活动板、固定板、固定杆、挡块，固定杆上套设有弹簧，弹簧位于活动板与固定板之间，该装置能够通过接料槽向内滚筒内投放粮食，从而可以防止粮食因投放力度过大而在内滚筒内移动过远，确保粮食中的杂质能够有比较充足的时间的被内滚筒和外滚筒筛分，同时降低粮食投放的操作难度，并且通过设置的导料筒，可以进一步对粮食的投放位置进行约束，以确保粮食的筛分效果。
The utility model provides a double-drum vibration combination cleaning screen, which relates to the technical field of grain processing. The double-drum vibration combination cleaning screen comprises a mounting frame, a first motor, a rotating shaft, a roller, a transmission, an outer drum, an inner drum, a placing frame, a material feeding trough, a lower fixed frame, an upper fixed frame, a guide rod, a screw rod, a second motor, a material receiving trough, a fixing seat, a through hole, a threaded hole, a guide rail, a baffle, a slot, a movable plate, a fixing plate, a fixing rod, and a block. A spring is sleeved on the fixing rod, and the spring is located between the movable plate and the fixing plate. The device can put grain into the inner drum through the material receiving trough, so as to prevent the grain from moving too far in the inner drum due to excessive putting force, ensure that impurities in the grain can be screened by the inner drum and the outer drum in a relatively sufficient time, and reduce the operational difficulty of putting the grain at the same time. In addition, the putting position of the grain can be further constrained by the provided material guide cylinder to ensure the screening effect of the grain.
Description
Technical Field
The utility model relates to the technical field of grain processing, in particular to a double-roller vibration combined cleaning sieve.
Background
The drum-type clearance sieve can be used for separating impurity such as cereal and cereal shell, and current clearance sieve is when using, and the height of pan feeding mouth is generally higher, and when throwing the material in to the cylinder, dynamics control is not good, will put into the position that is close to the cylinder lower extreme with the cereal very easily to reduce the process time of grain in the cylinder, influence the screening effect of grain.
Disclosure of utility model
The utility model aims to provide a double-roller vibration combined cleaning screen, which aims to solve the problems in the background art.
The utility model adopts the following technical scheme that the double-roller vibration combined cleaning sieve comprises a mounting frame, wherein a first motor is arranged on the mounting frame, two sides of the upper surface of the mounting frame are respectively provided with a rotating shaft, two ends of the rotating shaft are respectively provided with idler wheels, two sides of the first motor are respectively provided with a driver, the first motor drives the rotating shaft to rotate through the driver, two outer rollers are arranged on the rotating shafts, the outer rollers are obliquely arranged, an inner roller is arranged in the outer rollers, one side of the mounting frame is provided with a placing frame, an inlet groove is arranged on the placing frame, the lower end of the inlet groove extends into the inner roller, two sides of the mounting frame are respectively provided with a lower fixing frame, two sides of the inlet groove are respectively provided with an upper fixing frame, guide rods are symmetrically arranged between the upper fixing frame and the lower fixing frame, a screw rod is further arranged between the upper fixing frame and the lower fixing frame, the bottom of the lower fixing frame is provided with a second motor for driving the screw rod to rotate, the outer roller is further provided with a connecting groove, the outer surface of the connecting groove is provided with a guide rod matched with the guide rod, the bottom of the guide rod is provided with a guide rail, the bottom of the guide rail is provided with a baffle plate matched with the guide rail, the bottom of the guide rail is provided with a baffle, the bottom of the guide rail is provided with a baffle plate matched with the guide groove, the bottom of the guide rail is provided with the guide rail, the baffle is provided with the baffle plate matched with the baffle, and the baffle is provided with the bottom of the baffle plate, the spring is positioned between the movable plate and the fixed plate.
Preferably, meshes are arranged on the outer surfaces of the outer roller and the inner roller, and the pore diameter of the meshes on the inner roller is larger than that of the meshes on the outer roller.
Preferably, the length of the outer roller is the same as that of the inner roller, and two ends of the outer roller and two ends of the inner roller are aligned with each other.
Preferably, a guide cylinder is arranged at the lower end of the feeding groove.
Preferably, the inclination angle of the feeding trough is equal to the inclination angle of the receiving trough.
The beneficial effects of the utility model are as follows:
The device can put in grain through receiving the silo in to can prevent that grain from moving too far in the interior cylinder because of putting in the dynamics is too big, ensure that impurity in the grain can have more sufficient time by interior cylinder and outer cylinder screening, reduce the operation degree of difficulty that grain was put in simultaneously, and through the guide cylinder that sets up, can further retrain the put in position of grain, in order to ensure the screening effect of grain.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present utility model.
Fig. 2 is a top view of an outer drum according to an embodiment of the present utility model.
Fig. 3 is a schematic diagram of the installation of the outer drum and the inner drum according to an embodiment of the present utility model.
Fig. 4 is a schematic structural view of a receiving trough according to an embodiment of the present utility model.
The device comprises a mounting frame 1, a first motor 2, a rotating shaft 3, a roller 4, a roller 5, a driver 6, an outer roller 7, an inner roller 8, a placing frame 9, a feeding groove 10, a lower fixing frame 11, an upper fixing frame 12, a guide rod 13, a screw rod 14, a second motor 15, a receiving groove 16, a fixing seat 17, a guide rail 18, a baffle plate 19, a movable plate 20, a fixed plate 21, a fixed rod 22, a stop block 23, a spring 24 and a guide cylinder.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
As shown in fig. 1-4, a double-roller vibration combined cleaning screen comprises a mounting frame 1, wherein a first motor 2 is arranged on the mounting frame 1, two sides of the upper surface of the mounting frame 1 are respectively provided with a rotating shaft 3, two ends of the rotating shaft 3 are respectively provided with a roller 4, two sides of the first motor 2 are respectively provided with a driver 5, the first motor 2 drives the rotating shaft 3 to rotate through the driver 5, two rotating shafts 3 are provided with an outer roller 6, the outer roller 6 is obliquely arranged, an inner roller 7 is arranged in the outer roller 6, one side of the mounting frame 1 is provided with a placing frame 8, a feeding groove 9 is arranged on the placing frame 8, the discharging end of the feeding groove 9 extends into the inner roller 7, two sides of the mounting frame 1 are respectively provided with a lower fixing frame 10, two sides of the feeding groove 9 are provided with an upper fixing frame 11, guide rods 12 are symmetrically arranged between the upper fixing frame 11 and the lower fixing frame 10, a screw rod 13 is further arranged between the upper fixing frame 11 and the lower fixing frame 10, a second motor 14 for driving the screw rod 13 to rotate is arranged at the bottom of the lower fixing frame 10, the screw rod comprises a receiving groove 15, a fixed seat 16 matched with the screw rod 13 and the guide rod 12 is arranged on the outer surface of the receiving groove 15, a through hole is formed in the fixed seat 16 matched with the guide rod 12, a threaded hole is formed in the fixed seat 16 matched with the screw rod 13, one end of the receiving groove 15 close to the mounting frame 1 is opened, a guide rail 17 is symmetrically arranged on the outer surface of the receiving groove 15, a baffle 2218 is further arranged at two ends of the baffle 2218, clamping grooves in sliding connection with the guide rail 17 are arranged at the bottom of the baffle 2218, a movable plate 19 is arranged at the bottom of the guide rail 17, a fixed plate 20 is arranged at the bottom of the movable plate 19, a fixed rod 21 is arranged at the bottom of the fixed rod 21, a stop block is arranged, a spring 23 is sleeved on the fixed rod 21, the spring 23 is located between the movable plate 19 and the fixed plate 20.
The first motor 2 simultaneously controls two rotating shafts 3 to rotate through the drivers 5 on two sides, the inside of the driver 5 is composed of two bevel gears and roller shafts which are meshed with each other, the roller 4 and the rotating shafts 3 synchronously rotate, the rotating directions of the two rotating shafts 3 are the same, outer check rings are respectively arranged at two ends of the outer surface of the outer roller 6, the two outer check rings are positioned between the two roller 4 on the same rotating shaft 3, the outer roller 6 is prevented from sliding down on the rotating shaft 3, the outer roller 6 and the inner roller 7 are fixed together through steel plate welding or bolting, when the outer roller 6 rotates, the inner roller 7 is driven to rotate, the outer surface of the outer roller 6 and the outer surface of the inner roller 7 are both provided with meshes, the aperture of the meshes on the inner roller 7 is larger than that of the outer roller 6, impurities with larger particle diameters can be separated from grains through the inner roller 7, the grains after separation are separated again through the outer roller 6, the length of the outer roller 6 is the same as that of the inner roller 7, the two ends of the outer roller 6 and the inner roller 7 are mutually aligned, the two ends of the outer roller 6 and the inner roller 7 are mutually arranged, the impurities can be separated through the outer roller 6 and the impurities can be discharged outside the outer roller 6 and the grains can be separated from the outer roller 6, and the grains can be conveyed outside the grains through the outer roller 7, and the grains can be separated through the outer roller 7.
Since a sufficient space is required below the outer drum 6 to facilitate installation of the conveyor belt and transfer of grains, the height of the feeding trough 9 is relatively high, when grains are required to be thrown into the inner drum 7 through the feeding trough 9, the grains are firstly loaded into the feeding trough 15, after a proper amount of grains are loaded into the feeding trough 15, the second motor 14 is controlled to drive the screw rod 13 to rotate, the feeding trough 15 can be controlled to move upwards through the cooperation of the screw rod 13 and the fixed seat 16 and the cooperation of the guide rod 12 and the fixed seat 16, the upper end of the baffle 2218 is in contact with the lower surface of the feeding trough 9 in the process of moving upwards the feeding trough 15, the baffle 2218 cannot move continuously along with the continuous upward movement of the feeding trough 15, the Shu Die baffle 2218 extrudes the spring 23 on the fixed rod 21 through the movable plate 19, the inclination angle of the feeding trough 9 is equal to that of the feeding trough 15, when the lower surface of the feeding trough 15 is in the same plane with the lower surface of the feeding trough 9, the second motor 14 stops working, the feeding trough 15 can be controlled to move upwards, and the grains can enter the feeding trough 24 under the action of the gravity of the guide trough 9 into the feeding trough 9, and the feeding trough 24 can be arranged in the feeding trough 24.
When the grain is put in, the second motor 14 is controlled to be reversed to drive the receiving groove 15 to move downwards, and under the action of the spring 23, the baffle 2218 is pushed to seal one end outlet of the receiving groove 15, so that the grain is put in the receiving groove 15 conveniently.
When the stopper abuts against the fixed plate 20, the upper end surface of the receiving groove 15 and the upper end surface of the baffle 2218 are in the same plane.
The device can put in grain through receiving silo 15 to interior cylinder 7 to can prevent that grain from moving too far in interior cylinder 7 because of putting in the dynamics is too big, ensure that impurity in the grain can have more sufficient time by interior cylinder 7 and outer cylinder 6 screening, reduce the operation degree of difficulty that grain was put in simultaneously, and through the guide cylinder 24 that sets up, can further retrain the put in position of grain, in order to ensure the screening effect of grain.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420838572.6U CN222402193U (en) | 2024-04-22 | 2024-04-22 | Double-roller vibration combined cleaning sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420838572.6U CN222402193U (en) | 2024-04-22 | 2024-04-22 | Double-roller vibration combined cleaning sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222402193U true CN222402193U (en) | 2025-01-28 |
Family
ID=94354554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420838572.6U Active CN222402193U (en) | 2024-04-22 | 2024-04-22 | Double-roller vibration combined cleaning sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222402193U (en) |
-
2024
- 2024-04-22 CN CN202420838572.6U patent/CN222402193U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |