CN217473598U - Material lifting machine for grain processing - Google Patents

Abstract

The utility model discloses a material lifting machine of cereal processing, including hose pneumatic grain elevator, hose pneumatic grain elevator includes motor, hose and soft auger, soft auger is located in the hose, motor drive soft auger rotates, still including cup jointing the activity ring outside the hose, the activity ring is equipped with a plurality of first magnets, soft auger cross section is square, the surface of soft auger is equipped with a plurality of one-way tooth's socket, soft auger can be dismantled and cup jointed the second magnet, the second magnet with first magnet is repelled each other, the second magnet is equipped with the cavity that passes soft auger, be equipped with in the cavity with the one-way tooth's socket complex elasticity is only contrary the rack. The utility model provides a material lifting machine of cereal processing reduces the wearing and tearing of crooked position hose.

Description

Material lifting machine for grain processing

Technical Field

The utility model relates to a grain processing technology field, in particular to material lifting machine of grain processing.

Background

During grain processing, such as rice and the like, a hose elevator is typically used to lift the grain. However, the motor is adopted to drive the soft packing auger to rotate in the hose to drive grains to move, the soft packing auger and the hose are deformed differently at the bent part of the hose, and the soft packing auger rotates along with the inner wall of the hose, so that the soft packing auger and the inner wall of the hose are seriously abraded, and the service life of equipment is influenced.

Disclosure of Invention

To the above-mentioned prior art, the utility model provides a material lifting machine of cereal processing reduces the wearing and tearing at the crooked position of hose.

The technical scheme of the invention is realized as follows:

the utility model provides a material elevator of grain processing, includes hose pneumatic grain elevator, hose pneumatic grain elevator includes motor, hose and soft auger, soft auger is located in the hose, motor drive soft auger rotates, still including cup jointing the activity ring outside the hose, the activity ring is equipped with a plurality of first magnets, soft auger cross section is square, the surface of soft auger is equipped with a plurality of one-way tooth's socket, soft auger can be dismantled and cup jointed the second magnet, the second magnet with first magnet mutual repulsion, the second magnet is equipped with the cavity that passes soft auger, be equipped with in the cavity with the rack is only ended to one-way tooth's socket complex elasticity.

Furthermore, the second magnet is in a shuttle shape and comprises an upper magnet and a lower magnet, one end of the upper magnet is hinged to the lower magnet, and the other end of the upper magnet is clamped with the lower magnet through a clamping mechanism.

Furthermore, the clamping mechanism comprises a clamping protrusion and a clamping groove which are clamped with each other, the clamping protrusion is connected with the upper magnet, and the clamping groove is formed in the lower magnet.

Furthermore, the quantity of activity ring is two, the activity ring inboard is equipped with elasticity and aerifys the circle, be equipped with between the activity ring and connect through sealing strip, form the gas storage chamber between sealing strip and the activity ring, the gas storage chamber is aerifyd the circle with elasticity and is linked together, one of them the activity ring is equipped with a plurality of slots, and another the activity ring is equipped with and inserts the bolt of slot.

Further, the bolt with activity ring sliding connection, the quantity of bolt is at least three, the bolt is along the circumferencial direction equidistance of activity ring distributes.

Further, the bolt is in clearance fit with the slot.

Further, the bolt is cylindrical.

The beneficial effects of the utility model reside in that:

when the motor rotates reversely, the second magnet is subjected to a force moving towards the direction of the feed inlet of the hose, slides relative to the soft packing auger and moves towards the direction of the feed inlet from the discharge outlet of the hose, so that the position of the second magnet in the hose is adjusted, and the second magnet moves to a bent position. After the second magnet is moved to the proper position, the movable ring is also moved to the bending part of the hose, so that the first magnet and the second magnet on the movable ring repel each other. Then the motor is driven to rotate positively to convey the grains, the second magnet is subjected to the force moving towards the direction of the discharge port of the hose when the motor rotates positively, but under the action of the elastic non-return rack and the unidirectional tooth grooves, the second magnet is fixed on the soft packing auger and always located at the position of the soft packing auger, the second magnet and the first magnet repel each other to drive the second magnet to move towards the direction far away from the hose, the friction force of the soft packing auger on the hose at the bent position is reduced, and the service life of the device is prolonged.

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 introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

Fig. 1 is a schematic structural view of a material elevator for grain processing according to embodiment 1 of the present invention;

fig. 2 is a schematic cross-sectional view of a second magnet according to embodiment 1 of the present invention;

fig. 3 is a schematic side view of a second magnet according to embodiment 1 of the present invention;

fig. 4 is a schematic view of a movable ring structure according to embodiment 2 of the present invention;

fig. 5 is a schematic sectional view of a movable ring according to embodiment 2 of the present invention;

in the figure, a hose grain elevator 1, a motor 2, a hose 3, a soft packing auger 4, a movable ring 5, a first magnet 6, a unidirectional tooth socket 7, a second magnet 8, an elastic non-return rack 9, an upper magnet 10, a lower magnet 11, a clamping mechanism 12, a clamping protrusion 13, a clamping groove 14, an elastic inflation ring 15, a sealing belt 16, an air storage cavity 17, an insertion groove 18 and a plug pin 19 are arranged.

Detailed Description

In order to better understand the technical contents of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-3, a material lifting machine of cereal processing, includes hose pneumatic grain elevator 1, hose pneumatic grain elevator 1 includes motor 2, hose 3 and soft auger 4, soft auger 4 is located in the hose 3, the drive of motor 2 soft auger 4 rotates, still including cup jointing the outer loose ring 5 of hose 3, loose ring 5 is equipped with a plurality of first magnets 6, soft auger 4 cross section is square, the surface of soft auger 4 is equipped with a plurality of one-way tooth's socket 7, soft auger 4 can be dismantled and has cup jointed second magnet 8, second magnet 8 with first magnet 6 repeatees each other, second magnet 8 is equipped with the cavity that passes soft auger 4, be equipped with in the cavity with one-way tooth's socket 7 complex elasticity is contrary rack 9. Insert the one end of hose 3 in the heap of millet, motor 2 during operation drives soft auger 4 forward rotation, and the soft auger 4 of cereal area is driven down to the other end along hose 3 removal to promote cereal. The soft auger 4 is detachably connected with a second magnet 8, the second magnet 8 is sleeved on the soft auger 4, and the cross section of the soft auger 4 is square, so that after two ends of the cavity are attached to the surfaces of two sides of the soft auger 4, the second magnet 8 can not rotate around the soft auger 4 and can only slide along the soft auger 4 and rotate along with the soft auger 4. Meanwhile, the surface of the soft packing auger 4 is provided with a plurality of unidirectional tooth grooves 7, and the second magnet 8 is provided with an elastic non-return rack 9 matched with the unidirectional tooth grooves 7, so that the second magnet 8 can only move along the soft packing auger 4 to one direction of the hose 3, and the tail end of the second magnet 8 in the moving direction is used as a grain feeding port. When the second magnet 8 is driven by the soft packing auger 4 in the hose 3, the soft packing auger 4 can drive to receive friction force. When the motor 2 rotates reversely, the second magnet 8 is subjected to a force moving towards the feeding port of the hose 3, the second magnet 8 slides relative to the soft packing auger 4 and moves towards the feeding port from the discharging port of the hose 3, and therefore the position of the second magnet 8 in the hose 3 is adjusted, and the second magnet 8 moves to a bent position. After the second magnet 8 is moved to the proper position, the movable ring 5 is also moved to the bending position of the hose 3, so that the first magnet 6 and the second magnet 8 on the movable ring 5 repel each other. Then the motor 2 is driven to rotate positively to convey the grains, the second magnet 8 is subjected to the force moving towards the discharge port of the hose 3 when the motor 2 rotates positively, but under the action of the elastic non-return rack 9 and the one-way tooth grooves 7, the second magnet 8 is fixed on the soft auger 4, the second magnet 8 is always positioned at the position of the soft auger 4, the second magnet 8 and the first magnet 6 repel each other to drive the second magnet 8 to move towards the direction far away from the hose 3, the friction force of the soft auger 4 on the bent part to the hose 3 is reduced, and the service life of the device is prolonged.

Specifically, the second magnet 8 is in a shuttle shape, the second magnet 8 comprises an upper magnet 10 and a lower magnet 11, one end of the upper magnet 10 is hinged to the lower magnet 11, and the other end of the upper magnet is clamped with the lower magnet 11 through a clamping mechanism 12. The shuttle-shaped structure facilitates the second magnet 8 to move in the hose 3, the upper magnet 10 and the lower magnet 11 sleeve the soft packing auger 4, the upper magnet 10 and the lower magnet 11 are buckled by the clamping mechanism 12, the clamping mechanism 12 is unlocked when the second magnet 8 needs to be detached, and the soft packing auger 4 is taken down.

Specifically, the clamping mechanism 12 comprises a clamping protrusion 13 and a clamping groove 14 which are clamped with each other, the clamping protrusion 13 is connected with the upper magnet 10, and the clamping groove 14 is formed in the lower magnet 11. Simple structure, low cost and reliable connection.

Example 2

Referring to fig. 4 to 5, the embodiment is different from embodiment 1 in that the number of the movable rings 5 is two, the inner sides of the movable rings 5 are provided with elastic inflatable rings 15, the movable rings 5 are connected with each other through a sealing strip 16, an air storage cavity 17 is formed between the sealing strip 16 and the movable rings 5, the air storage cavity 17 is communicated with the elastic inflatable rings 15, one of the movable rings 5 is provided with a plurality of slots 18, and the other movable ring 5 is provided with a plug 19 inserted into the slots 18. Two movable rings 5 all are equipped with a plurality of first magnets 6 with second magnet 8 repulsion each other, and under the effect of magnetic force, second magnet 8 is located between two movable rings 5, impels second magnet 8 at hose 3 axial stress balance, has reduced the possibility of second magnet 8 skew. After the two movable rings 5 are moved to proper positions, the two movable rings 5 are rotated relatively, so that the gas in the gas storage cavity 17 is extruded to the elastic inflating ring 15, the volume of the elastic inflating ring 15 is increased after inflation, the hose 3 in the movable rings 5 is clamped, and the movable rings 5 are fixed on the hose 3. Finally, the bolt 19 is inserted into the slot 18 to prevent the two movable rings 5 from rotating and resetting relatively, so as to ensure the fixed firmness of the movable rings 5. Aerify the circle through two movable rings of relative rotation 5, the simple operation does not need extra inflation equipment. The position of the movable ring 5 is fixed through the elastic inflating ring 15, a gap between the movable ring and the hose 3 can be filled well, the contact area is large, the hose 3 is not easy to damage, and the fixing is firm.

Specifically, the bolts 19 are slidably connected with the movable ring 5, the number of the bolts 19 is at least three, and the bolts 19 are equidistantly distributed along the circumferential direction of the movable ring 5. The bolts 19 are uniformly distributed on the movable rings 5, and the stress of the fixed movable rings 5 is balanced, so that the two movable rings 5 are prevented from rotating relatively.

Specifically, the plug 19 is in clearance fit with the slot 18. Facilitating insertion of the pin 19 into the slot 18.

Specifically, the plug 19 is cylindrical. Facilitating insertion of the pin 19 into the slot 18.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a material elevator of grain processing, includes hose pneumatic grain elevator, hose pneumatic grain elevator includes motor, hose and soft auger, soft auger is located in the hose, motor drive soft auger rotates, its characterized in that, still including cup jointing the loose ring outside the hose, the loose ring is equipped with a plurality of first magnets, soft auger cross section is square, the surface of soft auger is equipped with a plurality of one-way tooth's socket, soft auger can dismantle to cup joint has cup jointed the second magnet, the second magnet with first magnet is mutual repulsion, the second magnet is equipped with the cavity that passes soft auger, be equipped with in the cavity with the rack is prevented ending to one-way tooth's socket complex elasticity.

2. The material elevator for grain processing as claimed in claim 1, wherein the second magnet is shuttle-shaped and comprises an upper magnet and a lower magnet, one end of the upper magnet is hinged with the lower magnet, and the other end is clamped with the lower magnet through a clamping mechanism.

3. The material lifting machine for grain processing as claimed in claim 2, wherein the clamping mechanism comprises a clamping protrusion and a clamping groove which are clamped with each other, the clamping protrusion is connected with the upper magnet, and the clamping groove is arranged on the lower magnet.

4. The material lifting machine for grain processing as claimed in claim 1, wherein the number of said movable rings is two, an elastic inflatable ring is provided inside said movable rings, said movable rings are connected with each other by a sealing strip, an air storage chamber is formed between said sealing strip and said movable rings, said air storage chamber is communicated with said elastic inflatable ring, one of said movable rings is provided with a plurality of slots, and the other of said movable rings is provided with a plug inserted into said slots.

5. The grain processing material lifting machine as claimed in claim 4, wherein the number of the pins is at least three, and the pins are equally distributed along the circumference of the movable ring.

6. The grain processing material elevator as recited in claim 4, wherein the latch is a clearance fit with the slot.

7. The grain processing material elevator as recited in claim 4, wherein the latch is cylindrical.

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