CN220077630U - Auger material conveying mechanism - Google Patents
Auger material conveying mechanism Download PDFInfo
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- CN220077630U CN220077630U CN202321649540.3U CN202321649540U CN220077630U CN 220077630 U CN220077630 U CN 220077630U CN 202321649540 U CN202321649540 U CN 202321649540U CN 220077630 U CN220077630 U CN 220077630U
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- cylindrical shell
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- rotary shaft
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- 239000000463 material Substances 0.000 title claims abstract description 33
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 description 11
- 230000007935 neutral effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Control Of Conveyors (AREA)
- Screw Conveyors (AREA)
Abstract
The utility model provides a screw conveyer material conveying mechanism, which effectively solves the problem that the statistics of the background on the total conveying amount is inaccurate due to the intermittent material on the screw conveyer in the existing screw conveyer; the technical scheme includes that the device comprises a cylindrical shell with an opening at the right end, a feed inlet is formed in the upper side of the left end of the cylindrical shell, a movable shell is arranged at the right end of the cylindrical shell, the left end of the movable shell is open, a discharge hole is formed in the lower side of the movable shell, the movable shell is buckled at the right end of the cylindrical shell, the movable shell can slide left and right along the cylindrical shell, and the opening or closing of the discharge hole can be controlled by sliding left and right of the movable shell; a rotary shaft capable of actively rotating is arranged in the cylindrical shell, a packing auger is arranged on the rotary shaft, the right end of the rotary shaft penetrates through the right side plate of the movable shell, a hollow cylinder is sleeved on the right end of the rotary shaft, a pressure sensor is arranged on the left end face of the hollow cylinder, a plurality of compression screws are screwed on the side wall of the hollow cylinder, and the hollow cylinder can be fixed on the rotary shaft by the compression screws; the conveyer belt is placed below the discharge hole, and the pressure sensor controls the running speed of the conveyer belt.
Description
Technical Field
The utility model relates to the technical field of auger conveyors, in particular to an auger material conveying mechanism.
Background
In grain processing, auger conveyors have significant advantages, especially in terms of the stability of the transport of the material. When the existing grain is transported, the grain is transported at a constant speed, so that the total transportation amount is controlled by controlling the transportation time. In the prior art, the powder turnover conveying device disclosed in the Chinese patent CN205965731U, the constant-speed feeding device disclosed in the CN214438080U and used for processing commercial concrete, the quantitative packaging machine disclosed in the CN210126650U and the like are all realized by controlling the constant-speed rotation of a spiral auger so as to control the constant-speed operation of materials. The feed inlet of auger conveyer itself realizes that the material falls to the auger intracavity by oneself through the dead weight of material, then the auger rotates at the uniform velocity and drives the material and remove at the uniform velocity, the curve linear structure material of auger self is difficult to accomplish the discharge gate and is unloaded at the uniform velocity in the transportation to the great grain granule of humidity, such as the wheat of robbing, maize etc. the granule surface humidity is great, takes place to block up easily at the feed inlet, but can realize self-dredging by self vibration of machinery again afterwards, so just causes the material time-out in the auger intracavity, this directly influences transport quality and backstage settlement total amount.
The auger material conveying mechanism can monitor materials at the discharge port in real time, and ensures that the grain total amount can be accurately counted by the background.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a screw conveyer material conveying mechanism, which effectively solves the problem that the statistics of the background on the total conveying amount is inaccurate due to the intermittent material on the screw conveyer in the conventional screw conveyer.
The technical scheme includes that the device comprises a cylindrical shell with an opening at the right end, a feed inlet is formed in the upper side of the left end of the cylindrical shell, a movable shell is sleeved at the right end of the cylindrical shell, the left end of the movable shell is open, a discharge hole is formed in the lower side of the movable shell, the movable shell is buckled at the right end of the cylindrical shell, the movable shell can slide left and right along the cylindrical shell, and the opening or closing of the discharge hole can be controlled by sliding left and right of the movable shell; a rotary shaft capable of actively rotating is arranged in the cylindrical shell, a packing auger is arranged on the rotary shaft, the right end of the rotary shaft penetrates through the right side plate of the movable shell, a linear bearing is arranged between the rotary shaft and the right side plate of the movable shell, a hollow cylinder is sleeved on the part, which is arranged outside the movable shell, of the right end of the rotary shaft, a pressure sensor is arranged on the left end face of the hollow cylinder, a plurality of compression screws are screwed on the side wall of the hollow cylinder, and the compression screws can fix the hollow cylinder on the rotary shaft; the conveyer belt is placed below the discharge hole, and the pressure sensor controls the running speed of the conveyer belt.
Preferably, the outer circular surface of the cylindrical shell is provided with an annular bulge, and a plurality of tension springs are connected between the annular bulge and the movable shell.
Preferably, a sealing ring is arranged between the cylindrical shell and the inner side wall of the movable shell.
Preferably, the left end of the sensor detects a ball hinged with the ball on the head, and the movable cylinder can press the sensor through the ball.
Preferably, the left end of the rotating shaft is connected with a motor, and the motor is fixed at the left end of the cylindrical shell.
The utility model has smart structure, when the auger has neutral gear, the conveyor belt on the right side stops running immediately, and when the material normally falls from the right side of the auger, the conveyor belt can resume normal work in time, and grains are uniformly distributed on the conveyor belt, thereby being beneficial to the statistics of the grain total amount by the background.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a front cross-sectional view of the present utility model (conveyor belt not shown).
Fig. 3 is a side cross-sectional view of the movable housing.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model comprises a cylindrical shell 1 with an opening at the right end, wherein a feed inlet 2 is arranged on the upper side of the left end of the cylindrical shell 1, a movable shell 3 is sleeved at the right end of the cylindrical shell 1, the left end of the movable shell 3 is open, a discharge outlet 4 is arranged on the lower side of the movable shell 3, the movable shell 3 is buckled at the right end of the cylindrical shell 1, the movable shell 3 can slide left and right along the cylindrical shell 1, and the opening or closing of the discharge outlet 4 can be controlled by the left and right sliding of the movable shell 3; a rotary shaft 5 capable of actively rotating is arranged in the cylindrical shell 1, a packing auger 6 is arranged on the rotary shaft 5, the right end of the rotary shaft 5 penetrates through the right side plate of the movable shell 3, a linear bearing is arranged between the rotary shaft 5 and the right side plate of the movable shell 3, a hollow cylinder 7 is sleeved on the part, which is arranged outside the movable shell 3, of the right end of the rotary shaft 5, a pressure sensor 8 is arranged on the left end face of the hollow cylinder 7, a plurality of compression screws 9 are screwed on the side wall of the hollow cylinder 7, and the compression screws 9 can fix the hollow cylinder 7 on the rotary shaft 5; a conveyor belt 10 is arranged below the discharge hole 4, and the pressure sensor 8 controls the running speed of the conveyor belt 10.
In order to control the discharging speed of the material discharging hole 4, an annular bulge is arranged on the outer circular surface of the cylindrical shell 1, and a plurality of tension springs are connected between the annular bulge and the movable shell 3.
In order to prevent material particles from entering into a gap between the cylindrical shell 1 and the movable shell 3, a sealing ring is arranged between the cylindrical shell 1 and the inner side wall of the movable shell 3.
In order to prevent the abrasion of the pressure sensor 8, the left end of the sensor detects a ball hinged with a ball on the head, and the movable cylinder can press the sensor through the ball.
The left end of the rotating shaft 5 is connected with a motor 11, and the motor 11 is fixed at the left end of the cylindrical shell 1.
It is noted that the cooperation mode between the pressure sensor 8 and the conveyor belt 10 in the present case has two modes, namely, one mode is that the operation speed of the conveyor belt 10 is controlled by the pressure value of the pressure sensor 8, so that the material is uniformly paved on the conveyor belt 10, and the other mode is that when the pressure sensor 8 has insufficient pressure, the conveyor belt 10 stops conveying until the pressure sensor 8 detects the set pressure, and then the conveyor belt 10 continues to operate. For convenience of explanation, the latter is described in detail herein as an example.
When the device is used, in a natural state, the right side plate of the movable shell 3 and the right end opening of the cylindrical shell 1 are blocked, and the discharge hole 4 is blocked at the moment; firstly, placing a hollow cylinder 7 at a proper position of a rotating shaft 5, pouring materials into a feed inlet 2, driving an auger 6 to rotate by a motor 11 through the rotating shaft 5, conveying grains rightwards at a constant speed by the rotation of the auger 6, when the materials reach the right end of a cylindrical shell 1, continuing to rotate the auger 6 to force a movable shell 3 to bear rightwards pressure, moving the movable shell 3 rightwards, when the movable shell 3 moves to a state shown in fig. 2, opening a discharge port 4, receiving a pressure signal by a pressure sensor 8, and controlling a conveyor belt 10 to run at a constant speed; after the space appears in the material on the auger 6, the space reaches the right-hand member of cylindrical shell 1, and the material reduces this moment, and movable shell 3 removes leftwards under the extension spring effect, and pressure sensor 8's pressure signal reduces, and the drive belt stops the operation, and follow-up material reaches the right-hand member of cylindrical shell 1 on the auger 6, and movable shell 3 oppresses pressure sensor 8 once more for the drive belt continues to operate.
In this scheme, when neutral gear, interval appear in the material, the conveyer belt can in time stop the operation, until follow-up material continues to arrive, so can guarantee that grain on the conveyer belt 10 distributes evenly, the calculation of the reduction backstage statistics that like this can be very big also is favorable to the calculation of material total amount.
The utility model has smart structure, when the auger 6 has neutral gear, the conveyor belt 10 on the right side stops running immediately, and when the material normally falls from the right side of the auger 6, the conveyor belt can resume normal work in time, and grains are uniformly distributed on the conveyor belt 10, thereby being beneficial to the statistics of the total grain amount by the background.
Claims (5)
1. The auger material conveying mechanism is characterized by comprising a cylindrical shell (1) with an opening at the right end, wherein a feed inlet (2) is formed in the upper side of the left end of the cylindrical shell (1), a movable shell (3) is sleeved at the right end of the cylindrical shell (1), the left end of the movable shell (3) is open, a discharge outlet (4) is formed in the lower side of the movable shell (3), the movable shell (3) is buckled at the right end of the cylindrical shell (1), the movable shell (3) can slide left and right along the cylindrical shell (1), and the left and right sliding of the movable shell (3) can control the opening or closing of the discharge outlet (4); a rotary shaft (5) capable of actively rotating is arranged in the cylindrical shell (1), a packing auger (6) is arranged on the rotary shaft (5), the right end of the rotary shaft (5) penetrates through the right side plate of the movable shell (3), a linear bearing is arranged between the rotary shaft (5) and the right side plate of the movable shell (3), the right end of the rotary shaft (5) is arranged on the outer side of the movable shell (3) in a part in a sleeved mode, a hollow cylinder (7) is arranged on the left end face of the hollow cylinder (7), a pressure sensor (8) is arranged on the left end face of the hollow cylinder (7), a plurality of compression screws (9) are screwed on the side wall of the hollow cylinder (7), and the compression screws (9) can fix the hollow cylinder (7) on the rotary shaft (5); and a conveyor belt (10) is arranged below the discharge hole (4), and the pressure sensor (8) controls the running speed of the conveyor belt (10).
2. The auger material conveying mechanism according to claim 1, wherein the outer circular surface of the cylindrical shell (1) is provided with annular protrusions, and a plurality of tension springs are connected between the annular protrusions and the movable shell (3).
3. The auger material conveying mechanism according to claim 1, wherein a sealing ring is arranged between the cylindrical shell (1) and the inner side wall of the movable shell (3).
4. The auger delivery mechanism of claim 1, wherein the left end of the sensor detects a ball hinged to the head, and the movable barrel can press the sensor through the ball.
5. The auger material conveying mechanism according to claim 1, wherein the left end of the rotating shaft (5) is connected with a motor (11), and the motor (11) is fixed at the left end of the cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649540.3U CN220077630U (en) | 2023-06-27 | 2023-06-27 | Auger material conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649540.3U CN220077630U (en) | 2023-06-27 | 2023-06-27 | Auger material conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220077630U true CN220077630U (en) | 2023-11-24 |
Family
ID=88827972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321649540.3U Active CN220077630U (en) | 2023-06-27 | 2023-06-27 | Auger material conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220077630U (en) |
-
2023
- 2023-06-27 CN CN202321649540.3U patent/CN220077630U/en active Active
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