CN2356013Y - Wind pressure self suction grain conveyor - Google Patents

Abstract

The utility model relates to a wind pressure self suction grain conveyor which is composed of conveying motive power, a conveying track, a lifting mechanism arranged below the conveying track, etc., wherein the conveying motive power is a high pressure blower, an exhaust pipe with one contractile head is connected with the inner part of an exhaust port of the high pressure blower, and a conveying pipe is arranged outside the exhaust pipe. A grain inlet is arranged on the wall of the conveying pipe and is connected with a grain inlet pipe. The wind pressure self suction grain conveyor adopts the high pressure blower as the motive power, wind coming out of the exhaust port and the exhaust pipe with one contractile head has strong one-way impulsive force, therefore, the grain inlet pipe generates suction force to suck in grain granules, and the grain granules are thrown out through a grain outlet of the conveying track. The whole wind pressure self suction grain conveyor has the advantages of simple structure, low investment and flexible and convenient use.

Description

The self-priming grain transporter of blast

The utility model relates to conveyer, mainly is applicable to grain warehouse entry storing (Ru Gu, wheat, beans etc.), also can be used for the conveying of sand.

Storehouse etc. is preserved or turned over to the grain warehouse entry, need grain grain heap is high, adopt load-transfer device usually.Existing conveying brings and transmits the grain grain, has following defective: the one, and the structure heaviness moves very inconvenient; The 2nd, the cost height, investment is big, general every about ten thousand yuan; The 3rd, delivered length is fixed, and can not change arbitrarily, uses underaction.

The purpose of this utility model is that a kind of employing high pressure wind-force of design is inhaled and sent, and not only carries the height scalable, and length (distance is far and near) bonded assembly, grain transporter flexible and convenient to use arbitrarily in the larger context.

The technical design scheme of the self-priming grain transporter of the utility model blast is: the institutes such as lifting mechanism of being installed down by transmitting power, feed track and feed track form, its so-called transmitting power is a high pressure positive blower, in the exhaust outlet of high pressure positive blower, connect the exhaust duct that single head shrinks, the exhaust duct that single head shrinks is installed delivery pipe outward, grain-entering mouth is arranged on carrier wall, and grain-entering mouth connects crop inlet pipe.

The self-priming grain transporter of blast of the present utility model, its so-called delivery pipe are that each saved delivery pipe and is connected to feed track more than two joints or two saved.

The self-priming grain transporter of blast of the present utility model, the lifting mechanism that its feed track is installed down is hydraulic lifting or screw rod lifting.

The utility model discloses a kind of grain transporter, the employing high pressure positive blower is a power, when wind is gone out from the exhaust outlet of high pressure positive blower and by the exhaust duct that single head shrinks, make feed track produce powerful unidirectional impulsive force, this moment, the delivery pipe grain-entering mouth had general very big suction, insert the grain heap if will connect the crop inlet pipe of grain-entering mouth, the grain grain is drawn by suction into delivery duct and dishes out from the mouth of putting out cereal.This grain transporter is compared with existing load-transfer device, has following advantage: the one, and simple in structure, main dynamo-electric part is a blower fan, blower fan moves very convenient in the bottom behind the installation wheel; The 2nd, cost is low, reduced investment, except that blower fan and lifting mechanism, all the other are pipe fittings, thus whole price only load-transfer device about 50%; The 3rd, feed track is made up of each joint delivery pipe, can connect arbitrarily or dismounting according to the difference of field of employment, provides great convenience to the user; The 4th, storing is convenient, because except main parts such as blower fan, and in the case of packing into after other is dismantled, volume-diminished, it is little to occupy the space, helps transportation; The 5th, labor intensity of operating staff is low, only needs mobile crop inlet pipe, and the grain grain just can suck from the original place, if adopt load-transfer device, the grain grain is with by manually delivering to; The 6th, to draw totally, this machine is drawn the grain grain as dust collecting fan.

Fig. 1 is the self-priming grain transporter organigram of the utility model blast.

Below in conjunction with Fig. 1 embodiment of the present utility model is done detailed explanation.

The utility model is a kind of grain transporter, be the wind-force that adopts high pressure positive blower 3 to bloat, the exhaust duct 5 by exhaust outlet 4 and single head shrink constantly increases pressure, produce powerful unidirectional impulse force to air outlet 12, thereupon to one displacing force is arranged in the whole feed track.The exhaust duct 5 that single head shrinks generally is fixed in the delivery pipe 8, and its configuration example is a lot, can also can as shown in Figure 1, strengthen grain-entering mouth 7 passages partially on one side at the center, but mainly be one big, the other end is little, and blast is increased.Delivery pipe 8 tube walls at feed track are opened a grain-entering mouth 7, and grain-entering mouth connects crop inlet pipe 6, as long as the grain grain is run in the other end of crop inlet pipe 6, Ru Gu, wheat, beans etc. or sand, be inhaled into soon in the feed track, mouthfuls 9 dish out until put out cereal, putting out cereal mouthful can rectilinear direction, but if amesiality as shown in Figure 1 purpose is dashed too far for fear of the grain grain.And delivery pipe 8 is made one and saved and link to each other, and is in order to adapt to various places size needs, and is flexible and convenient to use, changeable, is generally the more piece composition.The feed track that defeated deferent is formed needs to support, so lifting mechanism 10 is installed, lifting mechanism can adopt hydraulic lifting or screw rod lifting, and the kind of its shape and structure is a lot, is not limited to shown in the accompanying drawing.Conveyer is wanted the shift position at any time, so at 3 times mounting brackets 1 of high pressure positive blower, support connects return pulley 2, castor 11 is installed under lifting mechanism too, is helped moving, return pulley 2 and castor 11 generally are double-type, but size, shape can be decided as required, are not limited to shown in the accompanying drawing.

Claims (3)

1, the self-priming grain transporter of blast, the institutes such as lifting mechanism of being installed down by transmitting power, feed track and feed track form, it is characterized in that so-called transmitting power is high pressure positive blower (3), in the exhaust outlet (4) of high pressure positive blower, connect the exhaust duct (5) that single head shrinks, the outer delivery pipe (8) of installing of the exhaust duct (5) that single head shrinks, grain-entering mouth (7) is arranged on carrier wall, and grain-entering mouth connects crop inlet pipe (6).

2, the self-priming grain transporter of blast as claimed in claim 1 is characterized in that so-called delivery pipe (8) is that each saved delivery pipe and is connected to feed track more than two joints or two saved.

3, the self-priming grain transporter of blast as claimed in claim 1 is characterized in that the lifting mechanism of installing under the feed track (10) is hydraulic lifting or screw rod lifting.

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