CN220077350U

CN220077350U - Dampproofing tower grain storage box of environmental protection

Info

Publication number: CN220077350U
Application number: CN202321335552.9U
Authority: CN
Inventors: 杨军; 李智; 龚昌福; 刘川
Original assignee: Xixian County Hongsheng Grain Products Co ltd
Current assignee: Xixian County Hongsheng Grain Products Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-11-24
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to the technical field of grain storage, in particular to a dampproof environment-friendly tower-type grain storage box, which comprises a grain bin machine structural frame, wherein a grain bin steel structural frame is fixedly welded on the periphery of the grain bin machine structural frame, an artificial crawling ladder is welded on the side surface of the grain bin steel structural frame, a discharging fixed ring is welded at the center inside the grain bin machine structural frame, a grain bin tank body is fixedly welded and wrapped inside the grain bin machine structural frame, a hopper device below the grain bin tank body is connected by the clamping of the discharging fixed ring, the hopper device is connected with a grain bin discharging machine in a clamping manner, the grain bin discharging machine is connected by a spiral gear device in a meshing manner, the spiral gear device is powered up by a single-shaft motor, a tank body air compression device is welded above the grain bin discharging machine, and a spiral oil pump is clamped and installed inside the tank body air compression device, so that the occupied area can be reduced, the damage of insects and mice can be prevented, and the influence of natural disasters on grains can be effectively prevented.

Description

Dampproofing tower grain storage box of environmental protection

Technical Field

The utility model relates to the technical field of grain storage, in particular to a dampproof environment-friendly tower-type grain storage box.

Background

Grain is national combat readiness supplies, so that grain storage is crucial, most grain bins on the market are house type bins and arch house type bins, the storage quantity is large, but the occupied area is extremely large, the earthquake debris flow cannot be resisted in the aspects of house structure and performance, later maintenance, cleaning and complex construction difficulty are large, the grain storage is difficult in summer, ventilation is needed, ventilation in rainy seasons is easy, the grains are easy to deteriorate and spoil, the structural space is large, the damage of insects and mice is difficult to prevent and treat in dead angles, the grain stacking height is limited, the occupied area is large, the grain is difficult to enter and exit the bin, the turnover cost is high, the labor productivity is low, the labor condition is poor, and the tightness is poorer than that of a silo. Therefore, the horizontal warehouse is suitable for a long-term storage warehouse with less tension of land utilization in a medium-term and long-term, is far away from a urban area, is inconvenient to transport and is easy to pollute so that grains sprout or deteriorate, so that the existing grain storage equipment basically meets the demands of people, but still has some problems, and therefore, a dampproof environment-friendly tower-type grain storage box structure is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a dampproof environment-friendly tower-type grain storage box, which aims to solve the problems that ventilation is provided in the background technology, but grains which are easy to damp in ventilation are easy to deteriorate and spoil, the house structure and performance cannot resist earthquake debris flow, the later maintenance, cleaning and complicated construction are difficult, the storage of grains is difficult due to too high temperature in summer, and the storage and the access of grains are difficult.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dampproofing environmental protection tower grain storage case, is through granary machine structure frame, the periphery fixed welding of granary machine structure frame has the granary steel structure frame, there is the manual ladder stand in the side welding of granary steel structure frame, the inside center welding of granary machine structure frame has the ejection of compact retainer plate, the inside welded fastening parcel granary jar body of granary machine structure frame, the hopper device of granary jar body below is connected by ejection of compact retainer plate block, the granary discharger is connected to hopper device inside block, the granary discharger is connected by helical gear device meshing, helical gear device improves power by single-shaft motor, granary discharger top welded mounting jar body air compression device, jar body air compression device inside block installs helical oil pump, jar body air compression device internal fixation has inlet hood (706);

preferably, the granary base is welded and installed at the lower part of the granary tank body, the pressure of the main tank body can be shared by the granary base-protecting tank body air compression device and the nitrogen compression tank, the granary gas pipeline is installed in the granary tank body in a clamping manner, the granary auxiliary gas valve is installed on the granary gas pipeline in a clamping manner, and the passive air pressure reducing valve is installed at the top end of the granary tank body in a welding manner. The granary auxiliary gas valve is arranged to ensure that the gas is evenly distributed in the whole space by the auxiliary air circulation of the granary auxiliary gas valve after the pressure of the high-pressure gas full of the pipeline reaches the peak value, thereby achieving the effect that the air bubbles help the stirring of grains,

preferably, the hopper device is connected with the discharge fixing ring welded above in a clamping way, the auxiliary butt joint ring of the butt joint hopper is clamped below the discharge fixing ring, and the hopper device is fixedly connected with the fixing hole through the fixing bolt to prevent leakage.

Preferably, granary discharger through connection is in the funnel feed bin, and inside comprises screw column and feed channel, funnel feed bin rear block is connected with the vortex safety cover, the air inlet pipeline is installed to the clamping of vortex safety cover top, reduces leaking material and pollution outgoing material through the feed channel, sets up the supplementary air inlet of air pipe and helps jar body air compression device to admit air.

Preferably, the spiral gear device is composed of a main power gear, a spiral power gear and a fan power gear, wherein the upper part of the fan power gear is clamped and connected with a fan magnetic bearing structure, so that overhaul and maintenance steps are skillfully reduced, the service life of the machine is prolonged, the machine is reliable, and the machine is easy to maintain.

Preferably, the tank air compression device is communicated by an air inlet pipeline, an air inlet fan and a main power shaft are driven by a double-shaft rotor, the main power shaft drives a male screw and a female screw, the male screw is integrally connected with a main rotating shaft, the main rotating shaft is positioned on a secondary rotating shaft and is in meshed connection with a first rotating shaft to rotate, the first rotating shaft is in meshed connection with a Y-shaped second rotating shaft, and the Y-shaped second rotating shaft rotates to drive a third rotating shaft to enable a piston to compress the tank air. The principle is that the motor directly drives the compressor to make the crankshaft produce rotary motion, and the connecting rod is driven to make the piston produce reciprocating motion, so that the cylinder volume is changed. The average kinetic energy of the gas molecules increases due to the variation of the in-cylinder pressure, thereby increasing the temperature of the gas. This process is referred to as adiabatic compression, which refers to a compression process that occurs without heat exchange. During this process, the internal energy of the gas increases, but its volume is unchanged. This means that both the pressure and the temperature of the gas increase.

Compared with the prior art, the utility model has the beneficial effects that:

the dampproof environment-friendly tower-type grain storage box is provided with a tank air compression device, through the design, air in the tank is compressed by compressed air to generate adiabatic compression, the internal energy of the air is increased, and the volume of the air is unchanged. This means that gaseous pressure and temperature all can increase, the intraductal air bubble principle that causes of spouting nitrogen gas or compressed hot gas evenly through granary gas piping makes the gas roll in the granary for grain is heated even stoving, is letting in nitrogen gas after the stoving, makes grain cooling be in long dormancy, and nitrogen gas worm control does not pollute, through tower structure effectual saving soil, and steel construction's fixed mode can reduce natural disasters' influence to the jar body moreover, and nitrogen gas inert gas reduces the colleague of temperature and has still reduced the emergence of conflagration.

Drawings

FIG. 1 is a schematic view of the inside of the structure of the present utility model;

FIG. 2 is a schematic diagram of a structural gas storage compressor of the present utility model;

FIG. 3 is a schematic view of the partial structure of the main components of the present utility model;

FIG. 4 is a schematic view of the steel structure of the tower silo of the present utility model;

fig. 5 is a schematic diagram of the overall structure of the present utility model.

In the figure: 1. a granary machine structure frame; 101. steel structure frame of granary; 102. a discharging fixing ring; 103. manually climbing a ladder; 2. a granary tank body; 201. a granary base; 202. a granary gas pipeline; 203. a granary auxiliary gas valve; 204. a passive air relief valve; 3. a hopper device; 301. the funnel assists the docking ring; 302. fixing the bolt; 303. a fixing hole; 4. a granary discharging machine; 401. a screw column; 402. a feed channel; 403. a hopper bin; 404. a vortex protective cover; 405. an air inlet fan; 406. an air inlet pipeline; 5. a helical gear device; 501. a main power gear; 502. a helical power gear; 503. a fan power gear; 504. a fan is divided into magnetic bearings; 6. a single shaft motor; 7. a tank air compression device; 701. a biaxial rotor; 702. a main power shaft; 703. a male screw; 704. a female screw; 705. an air intake fan; 706. an air inlet cover; 707. a main rotating shaft; 708. an auxiliary rotating shaft; 709. a first rotation shaft; 710. a second rotation shaft; 711. a third rotation shaft; 712. a piston compression tank; 8. a helical oil pump; 801. crescent baffle plate; 802. an outer rotor; 803. an inner rotor.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

the utility model provides a damp-proofing environmental protection tower grain storage box, includes granary machine structure frame 1, and the periphery fixed welding of granary machine structure frame 1 has granary steel structure frame 101, there is the side welding of granary steel structure frame 101 to have artifical cat ladder 103, the welding of granary machine structure frame 1 inside center has ejection of compact retainer plate 102, the fixed parcel granary jar body 2 of granary machine structure frame 1 inside welding, the hopper device 3 of granary jar body 2 below is connected by ejection of compact retainer plate 102 block, hopper device 3 inside block connects granary discharger 4, granary discharger 4 is connected by helical gear device 5 meshing, helical gear device 5 improves power by unipolar motor 6, the welding jar body air compression device 7 in jar body air compression device 7 inside block installation helical oil pump 8, jar body air compression device 7 inside fixed mounting has the cover 706, and granary jar body 2 lower part welded mounting has granary base 201, and can protect jar body base 201 and can also share by ejection of compact retainer plate 102 block, the air inlet tank body air compression valve 202 and install the air valve 202 on the air tank body 202, the pneumatic tank body 202 can also be equipped with the pneumatic pipeline 202 and the pneumatic pipeline is equipped with the pneumatic pipeline on the granary. The granary auxiliary gas valve 203 is arranged so that the high-pressure gas fills the granary after the pipeline pressure reaches the peak value, and the granary auxiliary gas valve 203 assists air circulation so that the gas uniformly spreads over the whole space, thereby achieving the effect that air bubbles assist in grain stirring.

The hopper device 3 is connected with the discharging fixed ring 102 welded above in a clamping way, the hopper device 3 is fixedly connected with the fixing hole 303 by the fixing bolt 302 to prevent leakage, the granary discharging machine 4 is connected with the hopper bin 403 in a penetrating way, the inside of the hopper bin is composed of a spiral column 401 and a feeding channel 402, the vortex protection cover 404 is connected with the rear part of the hopper bin 403 in a clamping way, an air inlet pipeline 406 is arranged above the vortex protection cover 404 in a clamping way, leakage and pollution outgoing substances are reduced by the feeding channel 402, an auxiliary air inlet of a ventilating pipeline is arranged to help the tank body air compression device 7 to enter air, the spiral gear device 5 is connected with the fan by the structure of the magnetic bearing 504 through the driving force gear 501 and the spiral power gear 502 in a clamping way, the mechanical life of the fan power gear 503 is prolonged, the tank body air compression device 7 is easy to maintain, the air inlet pipeline 406 is communicated with the air inlet fan 705 and the driving force shaft 702 through the double-shaft rotor, the driving shaft 702 drives the male screw 703 and the female screw 704, the male screw 703 is connected with the first rotary shaft 710 in a clamping way, the first rotary shaft 710 is connected with the second rotary shaft 710 in a clamping way, and the first rotary shaft 710 is connected with the first rotary shaft 710 in a Y-shaped rotary shaft 710. The principle is that the motor directly drives the compressor to make the crankshaft produce rotary motion, and the connecting rod is driven to make the piston produce reciprocating motion, so that the cylinder volume is changed. The average kinetic energy of the gas molecules increases due to the variation of the in-cylinder pressure, thereby increasing the temperature of the gas. This process is referred to as adiabatic compression, which refers to a compression process that occurs without heat exchange. During this process, the internal energy of the gas increases, but its volume is unchanged. This means that the pressure and temperature of the gas will increase, the spiral oil pump 8 is installed inside the tank air compressor 7, the spiral oil pump 8 is integrally connected with the inner rotor 803 by the single-shaft motor 8, the inner rotor 803 is connected in the crescent baffle plate 801 in the pump transmission structure 8, the inner rotor 803 is connected with the outer rotor 802 in a snap-fit manner, the inner rotor and the outer rotor are connected in a snap-fit manner by adopting a gear inner engagement principle, and the internal gear pump comprises: the pump is stable in conveying, high in efficiency, low in noise and long in service life, an inner rotor 803 is clamped and connected in a crescent baffle plate 801 in a pump transmission structure 8 according to the working principle, the inner rotor 803 is clamped and connected with an outer rotor 802, the inner rotor 803 is abutted against a pitch circle of the outer rotor 802 by adopting the gear internal meshing principle, the other side is covered by a pump cover, a main shaft gear 503 is separated by the crescent baffle plate 801, the inner rotor 803 is actively driven by the main shaft gear 503 to drive the outer wheel to rotate in the same direction, the gears are mutually separated at an inlet to form negative pressure to suck liquid, and the gears are continuously embedded and meshed at an outlet to extrude the liquid to be output

Working principle: after the grains are filled, the tank body air compression device 7 is started, the motor directly drives the compressor, so that the crankshaft generates rotary motion, and the connecting rod is driven to enable the piston to generate reciprocating motion, so that the volume of the cylinder is changed. The average kinetic energy of the gas molecules increases due to the variation of the in-cylinder pressure, thereby increasing the temperature of the gas. This process is referred to as adiabatic compression, which refers to a compression process that occurs without heat exchange. During this process, the internal energy of the gas increases, but its volume is unchanged. This means that the pressure and temperature of the gas will increase, the rotating component of the tank air compression device 7 is too much, the spiral oil pump 8 is needed to oil the rotating component, the inner rotor 803 is connected in the crescent baffle plate 801 in a clamping way in the pump transmission structure 8, the inner rotor 803 is connected with the outer rotor 802 in a clamping way, the inner rotor 803 is tightly abutted to one side of the outer rotor 802 gear pitch circle by adopting the principle of gear internal engagement, the other side is separated by the crescent baffle plate 801 by the pump cover to actively drive the inner rotor 803 to drive the outer wheel to rotate in the same direction by the spindle gear 503, the gears are separated from each other at the inlet to form negative pressure to suck the liquid, the gear is constantly embedded and meshed at the exit and continuously drips oil with liquid extrusion output through the pipeline, when ventilation and cooling are needed, the auxiliary air inlet of the ventilating duct helps the tank air compression device 7 to enter compressed gas and mix nitrogen, the granary auxiliary air valve 203 assists air circulation after the high-pressure gas is filled with pipeline pressure to reach peak value through installing the granary auxiliary air valve 203, the gas evenly spreads over the whole space, stirring of air bubbles helping grains is achieved, high-temperature air is carried into the tank to enter from various gaps, nitrogen is mixed after being heated and evenly dried, nitrogen concentration in the tank is increased, when grains are needed to be taken out, the tank opening is closed, and the motor is opened to rotate through the spiral column to discharge the grains. The operation ends.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dampproofing environmental protection tower grain storage case, includes granary machine structure frame (1), its characterized in that: the utility model provides a granary machine structure frame (1) periphery fixed welding has granary steel structure frame (101), there is side welding of granary steel structure frame (101) to have artifical cat ladder (103), the inside center welding of granary machine structure frame (1) has ejection of compact retainer plate (102), granary machine structure frame (1) inside welded fastening parcel granary jar body (2), granary jar body (2) below funnel device (3) are connected by ejection of compact retainer plate (102) block, granary discharging machine (4) are connected to funnel device (3) inside block, granary discharging machine (4) are connected by helical gear device (5) meshing, helical gear device (5) improve power by unipolar motor (6), granary discharging machine (4) top welding installation jar body air compression device (7), jar body air compression device (7) inside block installs first axis of rotation (709), jar body air compression device (7) inside block is connected by ejection of compact retainer plate (102), helical gear (5) are installed in jar body air compression device (8), helical gear (706) are installed to internal pump (706).

2. The moisture resistant environmental protection tower grain bin of claim 1 wherein: granary base (201) is installed in welding of granary jar body (2) lower part, granary gas pipeline (202) are installed to the inside block of granary jar body (2), granary auxiliary gas valve (203) are installed to the block on granary gas pipeline (202), passive air relief pressure valve (204) are installed in welding of granary jar body (2) top.

3. The moisture resistant environmental protection tower grain bin of claim 1 wherein: the funnel device (3) is connected with a discharge fixed ring (102) welded above in a clamping way, an auxiliary butt joint ring (301) for butt joint of the funnel is clamped below the discharge fixed ring (102), and the funnel device (3) is fixedly connected with a fixing hole (303) through a fixing bolt (302).

4. The moisture resistant environmental protection tower grain bin of claim 1 wherein: the granary discharging machine (4) is connected to the hopper bin (403) in a penetrating mode, the granary discharging machine (4) is composed of a spiral column (401) and a feeding channel (402), an eddy current protection cover (404) is connected to the rear of the hopper bin (403) in a clamping mode, an air inlet pipeline (406) is installed above the eddy current protection cover (404) in a clamping mode, and an air inlet fan (405) is installed inside the eddy current protection cover (404) in a clamping mode.

5. The moisture resistant environmental protection tower grain bin of claim 1 wherein: the spiral gear device (5) is composed of a main power gear (501), a spiral power gear (502) and a fan power gear (503), wherein a fan magnetic bearing (504) is clamped and connected above the fan power gear (503).

6. The moisture resistant environmental protection tower grain bin of claim 1 wherein: tank air compression device (7) are by air inlet pipeline (406) intercommunication, drive air inlet fan (705) and main shaft (702) through biax rotor (701), main shaft (702) drive male screw (703) and female screw (704), main shaft (707) are connected in a body to male screw (703), main shaft (707) are located vice pivot (708) meshing and are connected drive first axis of rotation (709) rotation, Y font second axis of rotation (710) are connected in first axis of rotation (709) block, Y font second axis of rotation (710) rotate and drive third axis of rotation (711) so that piston compression tank (712) compresses air.

7. The moisture resistant environmental protection tower grain bin of claim 6 wherein: the spiral oil pump (8) is installed in the tank body air compression device (7) in a clamping mode, the spiral oil pump (8) is integrally connected with the inner rotor (803) through the single-shaft motor (6), the inner rotor (803) is arranged in the spiral oil pump (8) in a clamping mode and is connected in the crescent blocking plate (801), and the inner rotor (803) is connected with the outer rotor (802) in a clamping mode.