CN218144636U - Automatic grain device that unloads of car bulk grain - Google Patents
Automatic grain device that unloads of car bulk grain Download PDFInfo
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- CN218144636U CN218144636U CN202222199713.8U CN202222199713U CN218144636U CN 218144636 U CN218144636 U CN 218144636U CN 202222199713 U CN202222199713 U CN 202222199713U CN 218144636 U CN218144636 U CN 218144636U
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- grain
- screw conveyer
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- pay
- unloads
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a store up grain technical field, disclose an automatic grain device that unloads of car bulk grain, including the installation department, articulate in the pay-off screw conveyer of installation department, pin joint in pay-off screw conveyer's material taking screw conveyer, feed bin, adjustment mechanism, weighing sensor, return grain discharging tube are installed to the feed bin, and the baiting valve is installed to return grain discharging tube. The utility model has the advantages of it is following and effect: through adjustment mechanism control pay-off screw conveyer downwardly rotating, when getting in material screw conveyer inserts the grain heap of vehicle, get material screw conveyer, pay-off screw conveyer operation, the cooperation possesses the feed bin of weight monitoring function, transports the grain of vehicle in the feed bin, realizes accurate deloading operation. The grain returning and discharging pipe and the discharging valve can refill grains in the storage bin into the vehicle, so that accurate material supplementing is realized. The device's use has alleviateed operation personnel's work operation intensity greatly, has improved work efficiency, has improved present operation safety level, obtains better application effect.
Description
Technical Field
The utility model relates to a store up grain technical field, in particular to automatic grain device that unloads of car bulk grain.
Background
In recent years, with the increasing enforcement of 'load limit control over' of freight vehicles, grain depots (ports) need to strictly close the 'load limit' of vehicles leaving warehouse, so as to ensure that the vehicles leaving warehouse are not overloaded. The grain loading operation is carried out in grain depot (harbour) delivery vehicle and avoids in surge bin and lateral wall issue station, but this department generally does not carry out the measurement through the flow balance and weighs, and the vehicle loading quantity carries out limit for weight control by the staff according to the experience, because material quality, velocity of flow are unstable, the phenomenon that the overload often appears. After the overload appears, the grain depot generally adopts the manual work to carry out the deloading operation for the super-loaded vehicle, and this process work load is big, speed is slow, with high costs, is unfavorable for improving work efficiency, and personnel often climb to the roof operation, have great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic grain device that unloads of car bulk grain has the work operation intensity that alleviates the operation personnel, improves work efficiency, improves the effect of operation safety level.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an automatic grain device that unloads of car bulk grain, include the installation department, articulate in the pay-off screw conveyer of installation department, install in pay-off screw conveyer get material screw conveyer, feed bin, the installation department is equipped with adjustment mechanism, adjustment mechanism is used for adjusting pay-off screw conveyer every single move from top to bottom.
By adopting the technical scheme, the vehicle after loading operation runs to the lower part of the material taking screw conveyor, the adjusting mechanism adjusts the feeding screw conveyor to rotate downwards until the material taking screw conveyor is inserted into a grain pile of the vehicle, the material taking screw conveyor and the feeding screw conveyor run, and grains loaded by the vehicle are conveyed to a storage bin through the material taking bolt conveyor and the feeding screw conveyor in sequence, so that the load reduction operation is realized.
The utility model discloses a further set up to: the adjusting mechanism comprises a winch, a steel wire rope arranged on the winch and a fixed pulley, wherein the steel wire rope rounds the fixed pulley, extends downwards and is fixed on the feeding spiral conveyor.
The utility model discloses a further set up to: the adjusting mechanism comprises an electric hoist with a track, and a steel wire rope or a chain of the electric hoist is fixed with the feeding screw conveyor.
The utility model discloses a further set up to: the material taking screw conveyor is pivoted to the feeding screw conveyor.
Through adopting above-mentioned technical scheme, get material screw conveyer when following the downward motion of pay-off screw conveyer, can insert in the grain heap of vehicle better under the action of gravity automatic adjustment state.
The utility model discloses a further set up to: and the bin is provided with a weighing sensor.
By adopting the technical scheme, the grain weight detection device has the grain weight detection function and can realize accurate load shedding.
The utility model discloses a further set up to: get material screw conveyer and include feed inlet one, discharge gate one, pay-off screw conveyer includes feed inlet two, discharge gate two, the discharge gate is aimed at feed inlet one, discharge gate two is aimed at the feed bin.
The utility model discloses a further set up to: the feed bin is provided with a grain return discharging pipe, and the grain return discharging pipe is provided with a discharging valve.
Through adopting above-mentioned technical scheme, return grain blowing pipe is used for carrying out the feed supplement to the vehicle at the back, cooperates the weighing sensor in the feed bin, can realize accurate feed supplement.
The utility model discloses a further set up to: the baiting valve is a pneumatic control valve.
The utility model discloses a further set up to: the installation department is automobile issuing station concrete frame roof beam or frame, or steel construction.
By adopting the technical scheme, the automobile distribution station is also called an automobile receiving and distributing station, the storage bin and the feeding screw conveyor can be arranged on the second floor of the automobile distribution station, and a rain shelter of the storage bin is not required to be additionally manufactured. The frame can also be used as a mounting part when the car dispensing station is not suitable for retrofitting.
The utility model has the advantages that: the operating personnel control the feeding screw conveyor to rotate up and down through the adjusting mechanism, and the feeding screw conveyor is driven to lift. When the material taking screw conveyor is inserted into a grain pile of the vehicle, the material taking screw conveyor and the feeding screw conveyor run, and the grain of the vehicle is conveyed into the storage bin by matching with the storage bin with the weight monitoring function, so that the accurate load shedding operation is realized. The grain returning discharging pipe and the discharging valve can refill grains in the stock bin into the vehicle, so that accurate material supplement to the stock-out vehicle is realized. The device's use has alleviateed operation personnel's work operation intensity greatly, has improved work efficiency, has improved present operation safety level, obtains better application effect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic diagram of the locus of motion of the feed screw conveyor oscillation of embodiment 1.
Fig. 2 is a schematic view of the feed screw conveyor according to embodiment 1 in a state after it is lifted.
Fig. 3 is a schematic view of the feed screw conveyor of example 1 in a state after it has descended.
Fig. 4 is a schematic diagram of the position relationship among the storage bin, the grain return discharging pipe and the weighing sensor in embodiment 1.
In the figure, 1, mounting part; 2. a feed screw conveyor; 3. a reclaiming screw conveyor; 4. a storage bin; 5. a winch; 6. a weighing sensor; 7. a fixed pulley; 8. a grain returning and discharging pipe; 9. a discharge valve; 10. a vehicle.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1: an automatic grain unloading device for automobile bulk grains is shown in figures 1 to 4 and comprises an installation part 1, a feeding screw conveyor 2 hinged to the installation part 1, a material taking screw conveyor 3 pivoted to the feeding screw conveyor 2, a storage bin 4 and an adjusting mechanism, wherein the installation part 1 is a concrete frame beam of an automobile distribution station. The material taking screw conveyor 3 comprises a first feeding hole and a first discharging hole, the feeding screw conveyor 2 comprises a second feeding hole and a second discharging hole, the first discharging hole is aligned with the second feeding hole, and the second discharging hole is downward aligned with the bin 4.
An operation method of an automatic bulk grain unloading device of an automobile comprises the following steps:
arranging the bulk grain unloading vehicle 10 to move to a proper position below the material taking screw conveyor 3, operating the winch 5 to release the steel wire rope, and slowly descending the feeding screw conveyor 2 and the material taking screw conveyor 3 until the material taking screw conveyor 3 is inserted into a material layer of a hopper of the vehicle 10. The material taking screw conveyor 3 and the feeding screw conveyor 2 are started, grains in the vehicle 10 are conveyed into the storage bin 4, the weighing sensor 6 monitors the weight of the grains in the storage bin 4, when the weight of the grains in the storage bin 4 is close to a weight value needing unloading, the winch 5 is started to raise the material taking screw conveyor 3, the material taking speed is reduced, when the unloading weighing quantity reaches a target value, the winch 5 is started to continue to raise the material taking screw conveyor 3 until the material taking screw conveyor 3 leaves a grain pile in the vehicle 10, the material taking screw conveyor 3 and the feeding screw conveyor 2 are continuously kept idle for about 1 minute, and a small amount of residual grains in the emptying material taking screw conveyor 3 and the feeding screw conveyor 2 are ensured. The winch 5 is started to lift the material taking screw conveyor 3 and the feeding screw conveyor 2 to the highest position, so that the influence on the running of the vehicle 10 is avoided.
Example 2: the utility model provides an automatic grain device that unloads of car bulk grain, the difference with embodiment 1 lies in, and adjustment mechanism is orbital electric block, electric block's wire rope or chain with pay-off screw conveyer is fixed, and electric block can move along the track, and the track is fixed on the installation department.
Example 3: the automatic grain unloading device for the automobile bulk grain is different from the embodiment 1 in that an installation part is of a steel structure.
Example 4: the automatic unloading device for the bulk grain of the automobile is different from the embodiment 1 in that an installation part is a frame.
Claims (9)
1. The utility model provides an automatic grain device that unloads of car bulk grain which characterized in that: including installation department (1), articulate in pay-off screw conveyer (2) of installation department (1), install in pay-off screw conveyer (2) get material screw conveyer (3), feed bin (4), installation department (1) is equipped with adjustment mechanism, adjustment mechanism is used for adjusting pay-off screw conveyer (2) every single move from top to bottom.
2. The automatic grain device that unloads of car bulk grain of claim 1, characterized in that: the adjusting mechanism comprises a winch (5), a steel wire rope arranged on the winch (5) and a fixed pulley (7), wherein the steel wire rope bypasses the fixed pulley (7), extends downwards and is fixed on the feeding spiral conveyor (2).
3. The automatic grain device that unloads of car bulk grain of claim 1, characterized in that: the adjusting mechanism comprises an electric hoist with a track, and a steel wire rope or a chain of the electric hoist is fixed with the feeding screw conveyor (2).
4. The automatic device of unloading of car bulk grain of claim 1 characterized in that: the material taking screw conveyor (3) is pivoted to the feeding screw conveyor (2).
5. The automatic bulk grain unloading device of any one of claims 1 to 4, which is characterized in that: and the bin (4) is provided with a weighing sensor (6).
6. The automatic bulk grain unloading device of any one of claims 1 to 4, which is characterized in that: get material screw conveyer (3) and include feed inlet one, discharge gate one, pay-off screw conveyer (2) include feed inlet two, discharge gate two, the discharge gate is aimed at feed inlet one, discharge gate two is aimed at feed bin (4).
7. The automatic device of unloading of car bulk grain of claim 5 characterized in that: the feed bin (4) is provided with a grain return discharging pipe (8), and the grain return discharging pipe (8) is provided with a discharging valve (9).
8. The automatic grain device that unloads of car bulk grain of claim 7, characterized in that: the discharge valve (9) is a pneumatic control valve.
9. The automatic bulk grain unloading device of the automobile according to any one of claims 1 to 4, characterized in that: the installation part (1) is a concrete frame beam or a frame or a steel structure of the automobile issuing station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222199713.8U CN218144636U (en) | 2022-08-19 | 2022-08-19 | Automatic grain device that unloads of car bulk grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222199713.8U CN218144636U (en) | 2022-08-19 | 2022-08-19 | Automatic grain device that unloads of car bulk grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218144636U true CN218144636U (en) | 2022-12-27 |
Family
ID=84553623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222199713.8U Active CN218144636U (en) | 2022-08-19 | 2022-08-19 | Automatic grain device that unloads of car bulk grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218144636U (en) |
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2022
- 2022-08-19 CN CN202222199713.8U patent/CN218144636U/en active Active
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