CN210556916U - Fodder maize storage output device - Google Patents

Abstract

The utility model provides a fodder maize storage output device, its characterized in that: the air-suction type horizontal material storage device comprises a middle material storage tank and a discharge pipe arranged at the lower part of the middle material storage tank, wherein a horizontal conveying device is arranged under the discharge pipe, an annular pipeline is arranged at the lower peripheral part of the middle material storage tank, a plurality of branch pipes communicated with an inner cavity at the lower part of the middle material storage tank are uniformly distributed on the annular pipeline, the annular pipeline is connected with an air suction pipeline, the air suction pipeline is communicated with an air exhauster, and a filter screen layer which can only ventilate is arranged on the inner side of a wall body communicated with the branch pipes of the middle material.

Description

Fodder maize storage output device

The technical field is as follows:

the utility model relates to a fodder maize storage output device.

Background art:

corn is an important feed raw material for breeding animals, the corn raw material needs to be subjected to the procedures of impurity removal, grinding and the like in the feed production process, and a tank body for storing corn at present is easy to form a cavity in the lower part of the tank body when discharging, so that smooth discharging is influenced.

The invention content is as follows:

the utility model provides a fodder maize storage output device, this fodder maize storage output device simple structure, reasonable in design, the internal vacuole formation in jar body lower part when being favorable to avoiding the ejection of compact guarantees smooth and easy ejection of compact.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model discloses fodder maize storage output device includes middle storage tank and establishes the discharging pipe in middle storage tank lower part, be equipped with horizontal conveyor under the discharging pipe, the lower week portion of middle storage tank is equipped with an annular duct, the equipartition has the branch pipe that a plurality of and middle storage tank lower part inner chamber link up mutually on the annular duct, the annular duct is connected with an air suction pipeline, air suction pipeline and air exhauster intercommunication, middle storage tank is equipped with the filtration stratum reticulare that only can ventilate with the wall body inboard of branch pipe intercommunication.

Furthermore, an impact pneumatic hammer is arranged at the lower side part of the intermediate storage tank.

Furthermore, an electric control opening and closing valve is connected in series on the discharge pipe.

Further, the lower part of above-mentioned middle storage tank is the toper form, and the discharging pipe includes the last straight tube of upper end and toper lower part intercommunication and connects two furcation tubes in last straight tube lower extreme, all is equipped with horizontal conveyor under every furcation tube.

Furthermore, the horizontal conveying device comprises a groove-shaped bottom shell and a cover plate covering the groove-shaped bottom shell, wherein a circularly rotating conveying belt is arranged in the groove-shaped bottom shell, and the conveying belt comprises a plurality of sequentially connected link plates and a plurality of spaced link plates which are connected at the connecting parts.

Furthermore, the output end of the horizontal conveying device is connected with a vertical conveying device, and the vertical conveying device is communicated with the total storage tank.

The utility model discloses fodder maize storage output device's theory of operation: corn material gets into in the middle storage tank from the pan feeding mouth of pipe, when follow-up production line needs corn material, the discharging pipe is ejection of compact under the effect of automatically controlled start-stop valve, and export through horizontal conveyor, when the output meets the demands, close automatically controlled start-stop valve promptly, in discharging pipe ejection of compact in-process, the condition of the material of collapsing of the jar body lower part takes place easily (the cavity appears in jar promptly), consequently when the discharging pipe ejection of compact, simultaneously impact pneumatic hammer clearance work, make the jar body can not produce the material cavity of collapsing, simultaneously owing to set up the ring conduit, exhaust duct and air exhauster, the gas in the twinkling of an eye that produces when making the intracavity collapse under the effect of impact pneumatic hammer clear away can in time be got rid of, thereby also more be favorable to avoiding the appearance of.

Description of the drawings:

FIG. 1 is a schematic sectional structure view of the primary cleaning screen device for a feed corn cylinder of the present invention;

FIG. 2 is a cross-sectional view of the rotary screen drum of FIG. 1 at the opening at the first end thereof;

FIG. 3 is a cross-sectional view of the rotary screen drum of FIG. 1 at the opening at the second end;

FIG. 4 is a partial view of FIG. 1;

FIG. 5 is a partial view of FIG. 2;

FIG. 6 is a schematic view of the front section of the corn storing and outputting device of the present invention;

FIG. 7 is a partial view of FIG. 6;

FIG. 8 is a cross-sectional view of the horizontal transport device;

FIG. 9 is a schematic view of the connection structure of the horizontal conveying device and the vertical conveying device;

fig. 10 is a schematic diagram of the feed corn primary cleaning and storing device of the utility model.

The specific implementation mode is as follows:

the above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Feed corn is first clear, stock equipment includes feed corn drum elementary cleaning sieve device A and feed corn storage output device B in proper order, feed corn drum elementary cleaning sieve device A includes inclosed dustcoat casing A1 and establishes a rotary screen section of thick bamboo A2 in the dustcoat casing, the internal perisporium of rotary screen section of thick bamboo is equipped with spiral switch-plate A3, first end opening A4 of rotary screen section of thick bamboo A2 is equipped with by the external pan feeding pipeline A5 who stretches into its internal of dustcoat, first end opening A4 of rotary screen section of thick bamboo A2 is uncovered, therefore rotary screen section of thick bamboo A2's rotation can not interfere with pan feeding pipeline A5, the fixed first support frame A7 that is equipped with of second end opening A6 internal perisporium of rotary screen section of thick bamboo, first support frame A7 plays the second end that supports the rotary screen section of thick bamboo, first support frame A7 includes a plurality of a9 that central carousel A8 and circumference equipartition enclose outside the central carousel, the central turntable A8 is concave disc-shaped, the diameter of the central turntable A8 is half of the inner diameter of the second end of the rotary screen cylinder, the central turntable A8 is beneficial to force transmission, the number of the supporting beams A9 is four, the outer end part of the supporting beams A9 is fixedly connected with the inner peripheral wall of the second end of the rotary screen cylinder, corn after primary cleaning is discharged from the space between two adjacent supporting beams A9 and falls into a material receiving disc A13, the central part of the central turntable is fixedly connected with a central shaft A10, the central shaft A10 is connected with the central turntable through a spline, the central shaft extends out of the outer housing and is driven to rotate by a chain transmission mechanism A11, the chain transmission mechanism A11 is driven to act by a motor A31, a waste receiving disc A12 is arranged below the rotary screen cylinder in the outer housing and is close to the first end of the rotary screen cylinder (the section of the rotary screen cylinder facing the waste receiving disc A12 is smaller and is used for screening fine sand, small, the rotary screen cylinder is opposite to the cylinder section of the receiving disc A13 without screen holes, primarily screened feed corn kernels are only output from the second end opening A6), a material receiving disc A13 is arranged below the rotary screen cylinder in the outer cover shell and close to the second end of the rotary screen cylinder, a waste discharging channel A14 leading to a waste barrel A34 is arranged at the lower part of the waste receiving disc, the lower part of the material receiving disc is communicated with a discharging channel A15, the discharging channel A15 is communicated with an intermediate storage tank B1, and the discharging channel A15 can be conveyed to the intermediate storage tank B1 through conveying equipment (such as a horizontal conveying belt and a vertical conveying belt). The intermediate storage tank B1 can be located at a high position, and can be transported by a conveying device.

The working principle of the feed corn cylinder primary cleaning sieve device is as follows: the corn raw material is firstly input into the rotary screen drum from a feeding pipeline at the first end of the rotary screen drum, the corn raw material moves from the first end to the second end of the rotary screen drum under the action of the spiral shifting plate along with the rotation of the rotary screen drum, in the moving process, impurities (such as small particles, small earth and stones or corn fragments and the like) in the corn raw material are discharged through screen holes on the rotary screen drum, and complete corn particles are discharged from the second end of the rotary screen drum, because the rotary screen drum is covered in the closed outer cover shell, dust generated by the corn raw material cannot be dispersed in a production workshop intentionally in the screening process, the air quality of the production workshop and the body health of workers are ensured, in the working process of the rotary screen drum, the impurities are received by the waste receiving disc, the cleaned corn is received by the material receiving disc and is communicated with a discharging channel through the lower part of the material receiving disc, the material discharging channel is communicated with the middle material storage tank, so that the cleaned corns can be temporarily stored in the middle material storage tank, and the trouble of manual carrying and transferring and the workload are reduced.

In one embodiment, the rotary screen cylinder is in a conical shape, the screen holes of the rotary screen cylinder are circular, the diameter of the circular screen cylinder is smaller than the common size of the corn but larger than most of the impurities, and although a part of the impurities can be removed by the rotary screen cylinder, not all the impurities are removed, therefore, the feed corn cylinder primary cleaning screen device A is primary cleaning equipment, secondary cleaning is needed for feed with higher quality requirements, the primary cleaning can meet the requirements for feed with lower requirements, and secondary cleaning can be omitted; the first end of a rotary screen section of thick bamboo is equipped with second support frame A16 that is used for supporting this first end, second support frame A16 includes crossbeam A17 and establishes longeron A18 in the crossbeam both sides, be equipped with two sets of supporting wheels A19 that are used for supporting a rotary screen section of thick bamboo periphery wall on the crossbeam.

In one embodiment, the lower portion of the longitudinal beam a18 is fixed on the outer cover casing a1, the upper portion of the longitudinal beam is provided with a convex column a20, a longitudinal screw a21 penetrates through the convex column a20 and is fixed by a bolt, the lower portion of the longitudinal screw is fixedly connected with two end portions of the cross beam, the distance between the cross beam a17 and the convex column a20 can be finely adjusted by rotating and adjusting the longitudinal screw a21, the height of the first end of the rotary screen drum can be finely adjusted, the fine adjustment aims at enabling corn grains to be output from the second end of the screen drum at which position, blocking of the supporting beam a9 is avoided, and the convex column a20 and the longitudinal beam a18 can be fixed by welding.

In one embodiment, the two end portions of the cross beam a17 are fixedly provided with side beams a30 made of channel steel, the bottom wall plate a22 of the side beam a30 is locked on the wall surface of the longitudinal beam through bolts, the middle portions of the side beam and the cross beam are obliquely provided with oblique beams a23, the upper end of the side beam a30 is fixedly welded on the two end portions of the cross beam a17, the bottom wall plate a22 of the side beam a30 is locked on the wall surface of the longitudinal beam through bolts, so that the connection between the cross beam and the longitudinal beam is firmer, and the cross beam needs to be finely adjusted, so the holes of the bottom wall plate a22 for penetrating and fixing the bolts are strip-shaped slotted holes, and.

One of them embodiment, above-mentioned waste material is accepted dish, material and is accepted the dish and is violently, vertically be concave arc's plate body, and the upper end limit A24 of plate body surpasss the horizontal plane at the central line place of a rotary screen section of thick bamboo, and waste material is accepted dish, material and is accepted the dish and is violently, vertically be concave arc's plate body to let lie in the ejection of compact of accepting the dish and can arrange completely, the horizontal plane at the upper end limit A24 surpasss a rotary screen section of thick bamboo central line place can avoid the ejection of compact to arrange outside accepting the dish.

According to one embodiment, a first dust adsorption pipeline A25 is arranged on the feeding pipeline A5, a second dust adsorption pipeline A26 is connected to the outer cover shell, the first dust adsorption pipeline A25 and the second dust adsorption pipeline A26 are connected with a main dedusting pipeline A28, and the main dedusting pipeline A28 is connected with a cyclone A29. The upper part of the feeding pipeline A5 is provided with a cylindrical barrel A32, the first dust adsorption pipeline A25 is connected with the upper end part of the cylindrical barrel A32, the other side part of the cylindrical barrel A32 is connected with a feeding pipe A33, the connecting part of the feeding pipe A33 and the cylindrical barrel A32 is close to the upper part of the cylindrical barrel A32, but has a certain distance with the upper end, the distance is 0.2-0.3 m, through the design, after the corn enters the cylindrical barrel A32 through the feeding pipe A33, the corn falls down to the feeding pipeline A5 from the upper part of the cylindrical barrel A32 along with gravity, some dust generated in the blanking process can be absorbed by the first dust adsorption pipeline A25, the position where the feeding pipe A33 is connected with the cylindrical barrel A32 is too high or too low to facilitate dust absorption, the dust generated in the rotating process of the rotary screen barrel passes through the second dust adsorption pipeline A26 and is adsorbed by the dust removal pipeline A28, and the outer cover is closed (of course, so as to facilitate air intake and avoid the situation that the air cannot be sucked, but certain negative pressure is necessary, so that certain dust generated in the shell cannot overflow), and therefore, the dust in the shell of the outer cover can be completely adsorbed.

The utility model discloses fodder maize storage output device B includes middle storage tank B1 and establishes discharging pipe B2 in middle storage tank lower part, be equipped with horizontal conveyor B3 under discharging pipe B2, middle storage tank B1's lower week portion is equipped with an annular duct B4, the equipartition has a plurality of and middle storage tank B1 lower part inner chamber branch pipe B5 that link up mutually on the annular duct B4, annular duct B4 is connected with an exhaust duct B19, exhaust duct B19 and air exhauster B6 intercommunication, middle storage tank B1 is equipped with the filter screen layer B7 that only can ventilate with the wall body inboard of branch pipe B5 intercommunication (filter screen layer B7 can be gauze or metal mesh). The upper end of the intermediate storage tank B1 is provided with a feeding pipe opening B20, corn grains enter the intermediate storage tank B1 from the feeding pipe opening B20, and the feeding pipe opening B20 and the discharge channel A15 are conveyed by a conveying pump or the height difference of the feeding pipe opening B20 and the discharge channel A15.

In one preferred embodiment, the lower part of the intermediate storage tank is provided with an impact pneumatic hammer B8, which is a standard component.

In one preferred embodiment, the discharging pipe is connected in series with an electrically controlled on-off valve B9 (or an electrically operated flange butterfly valve), and automatic control can be realized through an electrically controlled on-off valve B9, that is, the electrically controlled on-off valve B9 and the exhaust fan B6 are started when materials are needed in a production workshop, and the impact pneumatic hammer B8 can work simultaneously or continuously in a gap, that is, even if materials are not discharged, the impact pneumatic hammer B8 also works in a gap of several minutes once, so that the material storage can be favorably realized.

Wherein a preferred embodiment, the lower part of above-mentioned middle storage tank is the toper form, and the discharging pipe includes upper straight tube B10 and two bifurcated pipes B11 of connecting in upper straight tube lower extreme that upper end and toper lower part communicate, all is equipped with horizontal feed mechanism B3 under every bifurcated pipe, and the discharging pipe includes straight tube B10 and two bifurcated pipes B11, can let the unloading divide into two tunnel outputs, exports more smoothly.

In a preferred embodiment, the horizontal conveying device comprises a groove-shaped bottom shell B12 and a cover plate B13 covered on the groove-shaped bottom shell, wherein a circularly rotating conveying belt B14 is arranged in the groove-shaped bottom shell, and the conveying belt comprises a link plate B15 and a separation plate B16 which is connected at the connecting position and separates a plurality of link plates in sequence; through the cover plate B13, and the lower end of the branch pipe B11 penetrates through the cover plate B13 to the inside of the groove-shaped bottom shell B12, so that dust generated in the blanking process cannot overflow, and the cleanness of air in a production workshop is ensured. The material of the link plate piece B15 and the partition plate B16 is a rubber plate piece capable of bending.

Further, the output end of the horizontal conveying device is connected with a vertical conveying device B17, and the vertical conveying device is communicated with a main storage tank; through horizontal conveyor and vertical conveyor B17, can make maize material export the use, separate through partition board B16 messenger's blanking, avoid local too much blanking, influence the smoothness nature of carrying (horizontal conveyor and vertical conveyor B17 are the belt conveyors who have used now, but the partition board B16 that sets up on it is the improvement point of this application).

The utility model discloses fodder maize storage output device B's theory of operation: corn material enters the intermediate storage tank B1 from the feeding pipe opening B20, when corn raw materials are needed in a subsequent production line, the discharging pipe discharges under the action of an electric control opening and closing valve B9 and outputs the corn material through a horizontal conveying device B3, when the output material meets the requirement, the electric control opening and closing valve B9 is closed, and in the discharging process of the discharging pipe, the condition of material collapse at the lower part of the tank body (namely, a cavity appears in the tank body) is easy to occur, so when the discharging pipe discharges the corn material, the impact pneumatic hammer B8 works in a clearance mode simultaneously, the tank body cannot generate the material collapse cavity, and meanwhile due to the arrangement of the annular pipeline B4, the air exhaust pipeline B19 and the exhaust fan B6, instantaneous gas generated in the cavity when the material collapse is removed under the action of the impact pneumatic hammer B8 can be timely exhausted, and the phenomenon of the.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims (6)

1. The utility model provides a fodder maize storage output device which characterized in that: the air-suction type horizontal material storage device comprises a middle material storage tank and a discharge pipe arranged at the lower part of the middle material storage tank, wherein a horizontal conveying device is arranged under the discharge pipe, an annular pipeline is arranged at the lower peripheral part of the middle material storage tank, a plurality of branch pipes communicated with an inner cavity at the lower part of the middle material storage tank are uniformly distributed on the annular pipeline, the annular pipeline is connected with an air suction pipeline, the air suction pipeline is communicated with an air exhauster, and a filter screen layer which can only ventilate is arranged on the inner side of a wall body communicated with the branch pipes of the middle material.

2. The feed corn storage and output device as in claim 1, wherein: and an impact pneumatic hammer is arranged at the lower side part of the middle material storage tank.

3. The feed corn storage and output device as in claim 1, wherein: an electric control opening and closing valve is connected in series on the discharge pipe.

4. The feed corn storage and output device as in claim 1, wherein: the lower part of middle storage tank is the toper form, and the discharging pipe includes the last straight tube of upper end and toper lower part intercommunication and connects two furcation tubes in last straight tube lower tip, all is equipped with horizontal transport device under every furcation tube.

5. The feed corn storage and output device as in claim 1, wherein: the horizontal conveying device comprises a groove-shaped bottom shell and a cover plate covering the groove-shaped bottom shell, a circularly rotating conveying belt is arranged in the groove-shaped bottom shell, and the conveying belt comprises a plurality of sequentially connected link plate sheets and a plurality of spaced link plate sheets and is connected with a spacing plate at a joint.

6. The feed corn storage and output device as in claim 1, wherein: the output end of the horizontal conveying device is connected with a vertical conveying device, and the vertical conveying device is communicated with the total storage tank.

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