CN2444914Y - Multifunction bulk grain delivery machine - Google Patents

Abstract

The utility model discloses a multi-functional bulk grain discharging machine: it is mainly composed of a grain picking machine, a grain suction machine, a bag filling conveyor and connecting parts, one end of the grain picking machine is movably connected with the turntable, and the discharge port is connected with the turntable. The feeder on the top is sealed and docked, and the feeding end is supported by wire ropes, pulleys, and support frames; the front end of the grain suction machine has a suction nozzle, the rear end is a Roots blower, and the middle is connected with a brake dragon, an unloader, and an air lock. , The discharge port of the air shutoff device is sealed and docked with the feeder, and the discharge port of the feeder is sealed with the feed port of the filling conveyor. It has complete functions, and can realize the one-stop continuous operation of picking up grain, sucking grain, conveying and filling bags, with large working area and high efficiency.

Description

Multifunctional Bulk Grain Unloading Machine

The utility model relates to grain mechanical equipment, in particular to a multifunctional bulk grain unloading machine used for bulk grain unloading in a large grain reserve.

At present, with the development of the national economy, the harvest of agriculture and the country's macro-control of grain, there are more and more large-scale grain storage warehouses, and more than 90% of them are high-rise warehouses. The height of the warehouse is high, the span is large, from 21-36 meters, and the length is about 40-70 meters. This high-rise warehouse has a grain loading height of 6 meters, and several above-ground cage air passages with a center distance of 4-5 meters are equipped on the ground plane in the warehouse. This new type of warehouse brings two major problems to the warehouse equipment:

1. The warehouse has a large capacity, which requires a large output of the warehouse-out equipment and low operating costs; 2. The warehouse-out equipment cannot work when it touches the cage on the ground, and continuous warehouse-out operations are required. At present, the stand-alone bin-out machines, scraper scrapers and conveyors equipped in each grain depot cannot meet the warehouse-out requirements.

The purpose of the utility model is to provide a combination of mechanical and pneumatic conveying, which has a large output, low operating cost, and can work continuously under the condition of the cage on the ground.

The technical scheme of the utility model is realized in the following manner:

A multi-functional bulk grain discharge machine: it is mainly composed of a grain picking machine, a grain suction machine, a bag filling conveyor and connecting parts. Both the grain picking machine and the grain suction machine are connected with a turntable on a fixed frame. The discharge end of the grain machine is movably connected to the turntable, and the feed end is connected to the hoisting mechanism through wire ropes, pulleys, support frames; an upper feeder is fixed on the turntable, and the discharge port of the grain scraper is sealed and docked with the upper feeder There is a suction nozzle at the front end of the grain suction machine, a Roots blower at the rear end, a brake dragon, an unloader, and an air locker connected in the middle, and the outlet of the air locker is sealed with the upper feeder. The lower end is set in the lower material catcher, which is installed on the fixed frame, and the discharge port of the lower material catcher is sealed and docked with the feed port of the filling conveyor.

The fixed frame is fixed on a chassis, and the discharge end of the filling bag conveyor is fixedly supported on the chassis.

The discharge end of the grain grilling machine is connected to the turntable through hanging ears and pins.

The bag filling conveyor is an auger or telescopic belt conveyor driven by a power transmission mechanism.

The rotation angle of the turntable fixed on the fixed frame is 280°.

The upper catcher is fixed in the center of the turntable.

There is a cab on the chassis, and there are control equipment for the whole machine in the interior.

The positive effect of the utility model is:

1. The structure is simple. This machine organically combines the three machines through the frame, the chassis and the turntable on the fixed frame, so that its functions are greatly increased. The problem that the machine cannot pick up the grain around the cage on the ground, and carry out the one-stop continuous operation of conveying, filling and packaging, reducing the cost of leaving the warehouse;

2. Under the action of the rotation of the turntable, the working area of the grain picking machine and the grain suction machine is large and the efficiency is high; at the same time, the front end of the grain picking machine can be lifted to increase its operating range and improve production efficiency.

3. Except for the feed inlet and outlet of the overall equipment, the grain is carried out in an airtight environment, and the working environment is good. The driver only needs to sit in the cab to realize the operations of picking, sucking, transporting and sweeping the grain.

Below in conjunction with accompanying drawing, the utility model is further described.

Figure 1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a schematic top view of the structure of FIG. 1 .

As can be seen from Fig. 1 and Fig. 2, it is mainly composed of a grain picking machine 1, a grain suction machine 7, a bag filling conveyor and connecting parts, and the grain picking machine 1 and the grain suction machine are all connected with a The turntable 5 is connected, and the discharge end of the grain grilling machine 1 is movably connected with the turntable 5 through hanging lugs and pins, and can rotate 280° horizontally under the drive of the turntable 5. The feeding end is connected with the hoist through a wire rope, a pulley, a support frame, It can carry out the operation of raising and lowering the grain. There is also an upper feeder 9 fixed on the turntable 5. The outlet of the grain picker 1 is sealed and docked with the upper feeder 9 fixed in the center of the turntable. The front end of the grain picker has left and right spirals. It can fully guarantee the feeding output; the front end of the grain suction machine has a suction nozzle 2, the rear end is a Roots blower 10, and the middle is connected with a brake dragon 8, an unloader 7, an air shutoff device 6, and an air shutoff device 6 at the discharge port Sealed docking with the upper catcher 9, the lower end of the upper catcher 9 is set in the lower catcher 11, the lower catcher 11 is fixed on the fixed frame 4, and the discharge port of the lower catcher 11 is connected to the filling conveyor 12 The feed port is sealed and docked by a flange; the frame 4 is fixed on a chassis 3, and the discharge end of the filling bag conveyor 12 is fixedly supported on the chassis 3; the filling bag conveyor 12 is an auger driven by a power transmission mechanism 13 ; There is a driver's cab 14 on the chassis 3, and the control equipment to the complete machine is arranged in the room.

The working process of this machine is as follows: a large amount of grain is sent to the upper and lower feeders by the grain picking machine, so the cost of leaving the warehouse is lower than that of pneumatic conveying. After the grain near the cage is cleared, the cage on the ground is removed, and then the grain scraping machine is started again. The two machines alternate repeatedly, and the driver operates to continuously output grain. The grain enters the filling conveyor through the upper and lower feeders for filling or conveying.

Claims (7)

1, a kind of multi-functional Bulk Grain bin discharger: it mainly is made up of grain scraper (1), grain elevator (7) and filling bag conveyer (12) and attaching parts, it is characterized in that grain scraper (1), grain elevator (7) all be fixed on fixed frame (4) on a rotating disk (5) be connected, the discharge end of grain scraper (1) and rotating disk (5) flexibly connect, the feeding end passes through steel rope, and pulley, bracing frame are connected with hoisting mechanism; Also be fixed with material receiver (9) on the rotating disk (5), the discharging opening of grain scraper (1) docks with last material receiver (9) sealing; It is that a roots blower (10), centre are connected with Asta-3746 (8), discharger (7), air sealer (6) that the grain elevator front end has suction nozzle (2), rear end, air sealer (6) discharging opening docks with last material receiver (9) sealing, last material receiver (9) lower end is enclosed within down in the material receiver (11), following material receiver (11) is fixed on the frame (4), and following material receiver discharging opening docks with the sealing of filling bag conveyer (12) inlet point.

2, multi-functional Bulk Grain bin discharger according to claim 1 is characterized in that frame (4) is fixed on the chassis (3), irritates bag conveyer (12) discharge end and is fixedly supported on the chassis (3).

3, multi-functional Bulk Grain bin discharger according to claim 2 is characterized in that the discharge end of grain scraper (1) is connected with rotating disk (5) by hangers, pin.

4, the multi-functional Bulk Grain bin discharger of stating according to claim 3, it is characterized in that irritating bag conveyer (12) is an auger or a flexible belt feeder by Power train (13) drive.

5, multi-functional Bulk Grain bin discharger according to claim 4, the dial rotation angle that it is characterized in that being fixed on the frame (4) is 280 °.

6, multi-functional Bulk Grain bin discharger according to claim 5 is characterized in that material receiver (9) is fixed on the central authorities of rotating disk.

7, multi-functional Bulk Grain bin discharger according to claim 6 is characterized in that an operator's compartment (14), the indoor control convenience that pair complete machine is arranged are arranged on the chassis (3).

Images