CN209882951U

CN209882951U - Novel grain drying machine

Info

Publication number: CN209882951U
Application number: CN201920467088.6U
Authority: CN
Inventors: 王文佳; 赵新龙; 王文博
Original assignee: Dezhou Shanhe Agricultural Machinery Manufacturing Co Ltd
Current assignee: Dezhou Shanhe Agricultural Machinery Manufacturing Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-01-03
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses a novel grain dryer, which connects a heating device with a heat exchange device, connects the heat exchange device with a drying bin, and arranges a plurality of air supply holes on the side wall of the drying bin to supply air to the inside of the drying bin; a feeding opening is formed in the top of the drying bin, a plurality of rows of material distributors are vertically arranged in the drying bin, and every two adjacent rows of material distributors are transversely and longitudinally arranged in a crossed manner; the bottom of the drying bin is provided with a bottom packing auger, the side edge of the drying bin is vertically provided with a hoisting machine, and the bottom packing auger and the bottom of the hoisting machine are connected into a whole; the top of the hoister is connected with a feeding port at the top of the drying bin. The utility model discloses an above structure, through the horizontal and vertical cross arrangement of tripper, realize grain in the reposition of redundant personnel of the in-process that falls down, the inhomogeneous drawback of stoving when avoiding a large amount of grain to fall simultaneously, its bottom auger and lifting machine are connected to an organic whole moreover, and the top of lifting machine and the pan feeding mouth at stoving storehouse top are connected, can realize the inner loop of stoving storehouse and lifting machine.

Description

Novel grain drying machine

Technical Field

The utility model belongs to the technical field of drying device, concretely relates to novel grain drying-machine.

Background

The grain drying machine adopts a rotary heating device to generate a large amount of hot air in a short time through a hot air drying box, and supplies air to grains through the hot air, so that the purposes of high-temperature treatment, insect killing and egg killing are achieved, and the problem of grain drying can be solved quickly.

The existing grain dryer has technical defects in the using process, which is mainly reflected in 1. when the existing grain dryer is used for drying, grains cannot be uniformly dispersed, namely when hot air is used for drying the grains, the grains are uniformly exposed to the wind, so that the grain drying effect is poor directly; 2. when the existing grain drying equipment is used, the grain loading mode is single, and the dried grains can only be cleaned at the bottom of the drying machine, so that the cleaning or subpackaging speed is influenced; 3. the existing grain drying equipment has no automatic circulation function, and can only dry grains once, and if the grains need to be circularly dried, the grains can only be dried by the participation of external equipment, so that the grain drying efficiency is seriously influenced.

To the drawback in prior art, as the technical research personnel of this trade, how to improve on prior art, design a novel grain drying-machine of a section, the neotype inner structure of accessible to this automatic lifting and the inside automatic dispersion in stoving storehouse and automatic cycle's function of realizing grain can thoroughly realize drying to grain, and the technical problem who waits to solve is anxious to this trade technical staff in order to improve the drawback in prior art.

SUMMERY OF THE UTILITY MODEL

For overcoming prior art not enough, the utility model provides a novel grain drying-machine, it can realize automatic feeding through neotype structural design, and automatic cycle can make grain fully dry in the storehouse of drying simultaneously.

In order to achieve the technical purpose, the utility model adopts the following scheme: a novel grain dryer is characterized in that a heating device is arranged on a fixing frame and connected with a heat exchange device through the heating device, and a blower is arranged on the heat exchange device; connecting a heat exchange device with the drying bin, and arranging a plurality of air supply holes on the side wall of the drying bin to supply air to the inside of the drying bin; a feeding opening is formed in the top of the drying bin, a plurality of rows of material distributors are vertically arranged in the drying bin, and every two adjacent rows of material distributors are transversely and longitudinally arranged in a crossed manner; the bottom of the drying bin is provided with a bottom packing auger, the side edge of the drying bin is vertically provided with a hoisting machine, and the bottom packing auger and the bottom of the hoisting machine are connected into a whole; the top of the hoister is connected with a feeding port at the top of the drying bin.

In the drying bin, a protecting cover is fixed on the side wall of one side of the air supply hole, the protecting cover shields the air supply hole, the bottom of the protecting cover is in a penetrating design, and hot air is led to the protecting cover to dissipate heat from the bottom of the protecting cover to the drying bin.

Inside the stoving storehouse, be provided with one row of setting gauge in the top of bottom auger, a plurality of setting gauges between tangent setting, the setting gauge actuating lever extends to stoving storehouse outside and is provided with drive gear at the tip, connects the synchronous drive who realizes the setting gauge through drive gear and setting gauge driving motor.

The kick-out devices are uniformly provided with a plurality of kick-out pieces around the center, and the kick-out pieces between every two adjacent kick-out devices are arranged in a cutting way.

And a first finished product blanking hole with a switch function is arranged right below the bottom packing auger.

A top feeding auger is arranged right below the discharge port of the elevator, openings are formed in the bottoms of two ends of the top feeding auger, and a second finished product blanking hole is formed at one end close to the discharge port of the elevator; the other opening extends to the top feeding port of the drying bin and is in seamless connection with the top feeding port.

The distributor is designed into an integral structure with the upper part being triangular and the lower part being square.

At least two height adjusting supporting legs are vertically fixed on the front side wall and the rear side wall of the fixing frame respectively.

The utility model has the advantages that: through the structure, the heat exchange device is connected with the drying bin inside, the side wall of the drying bin is provided with a plurality of air supply holes for supplying air to the inside of the drying bin, the inside of the drying bin is vertically provided with a plurality of rows of distributors, every two vertical rows of distributors are transversely and longitudinally arranged in a crossed way, thereby realizing the diversion of the grains in the falling process and avoiding the defect of uneven drying when a large amount of grains fall simultaneously, moreover, the bottom of the drying bin is provided with a bottom packing auger, the bottom packing auger and the hoister are connected into a whole, the top of the hoister is connected with a feeding port at the top of the drying bin, can realize the inner loop of stoving storehouse and lifting machine, through this kind of structure setting, can realize that grain is dried in the inside manifold cycles in stoving storehouse, to combine, the utility model discloses structural design is novel, and drying efficiency is high, and grain after the stoving can obtain even drying, is the novel grain drying-machine of an ideal.

Drawings

FIG. 1 is a schematic front side perspective view I of the present invention;

FIG. 2 is a schematic view II of the front side three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the rear side three-dimensional structure of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure inside the drying chamber of the present invention;

FIG. 5 is an enlarged view of the structure in the direction A of FIG. 3;

FIG. 6 is an enlarged view of the structure in the direction B of FIG. 4;

FIG. 7 is a schematic view of the internal front view drying principle of the present invention;

in the attached drawing, the device comprises a fixed frame 1, a fixed frame 2, an extension frame 3, a front wheel 4, a boiler 5, a power distribution cabinet 6, a rear wheel 7, a height adjusting supporting leg 8, a heat exchange bin 9, a drying bin 10, a guardrail 11, an inspection opening 12, a top feeding auger 13, a lifting machine 14, a bottom blanking opening 15, a bottom auger 16, a blower 17, a top auger driving motor 18, a second finished product blanking hole 19, a second finished product blanking hole switch 20, a feeding bin 21, a distributor 22, a distributor 23, a top feeding opening 24, a supporting rod 25, a lifting machine discharging opening 26, a protecting cover 27, an air supply hole 28 and a first finished product blanking hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

A novel grain dryer is specifically realized by the following structure that a heating device is arranged on a fixed frame 1, the heating device comprises a boiler 4 fixed on the fixed frame 1, the boiler 4 can be a gas boiler or a coal-fired boiler or an electric heating boiler, the boiler 4 and a heat exchange bin 8 are connected into a whole, a blower 16 is arranged on the heat exchange bin 8, and the heat exchange bin 8 is connected with a drying bin 9; after the heat exchange device is connected with the drying bin 9, a plurality of air supply holes 27 are arranged on the side wall of the drying bin 9 to supply air to the inside of the drying bin 9; a top feeding port 23 is arranged at the top of the drying bin 9, and the top of the top feeding port 23 and the top feeding auger 12 are connected into a whole; the bottom of the drying bin 9 is provided with a bottom packing auger 15, the bottom packing auger 15 is respectively arranged at the front and the back of the bottom of the drying bin 9, the side edge of the drying bin 9 is vertically provided with a hoisting machine 13, the bottom packing auger 15 and an upper bin 20 at the bottom of the hoisting machine 13 are connected into a whole, and the side edge or the top of the upper bin 20 is provided with an opening; the top of the elevator 13 is connected with a top feeding port 23 at the top of the drying bin 9, and the structure can realize repeated circulating drying of grains in the drying bin 9.

The utility model discloses specific working process as follows: a user can add grains into the upper bin 20, under the lifting action of the lifter 13, the grains enter the top feeding auger 12 through the top feeding port 25, under the conveying action of the feeding auger 12 at the top, grains enter the drying bin through a feeding port 23 at the top of the drying bin 9, a plurality of rows of material distributors 21 are vertically arranged in the drying bin 9, as shown in fig. 4, every two adjacent rows of material distributors 21 are transversely and longitudinally arranged in a crossed manner, thereby further improving the shunting effect of the grains, and further, the utility model provides a distributor 21 with better shunting effect, as shown in FIG. 6, the distributor 21 of the present invention is designed as an integral structure with a triangular upper part and a square lower part, the interior of the drying device is hollow so as to reduce the whole weight as much as possible, and grains in the falling process can be fully shunted through the structural design so as to achieve the best drying effect; the dried grains enter the bottom packing auger 15 through the bottom blanking port 14 and enter the elevator 13 again through the bottom packing auger 15, and when the grains are not subjected to drying standard after being dried for a single time, the grains can be lifted for multiple times through the elevator 13 so as to be dried for multiple times.

Further improvement, in the stoving storehouse 9, its lateral wall on blast hole 27 one side is fixed with a protecting cover 26, protecting cover 26 shelter from the blast hole to the penetrating design in protecting cover 26 bottom, its purpose leads protecting cover 26 bottom and follow protecting cover 26 bottom to the heat dissipation of stoving storehouse with hot-blast, can realize through this kind of design that the lateral wall is ventilated, as shown in fig. 7, inside heat is unrestrained can realize realizing the omnidirectional inside air supply along the circulation of inner wall.

On the basis of the above structural design, the utility model discloses at work, when grain entered into bottom auger 15 through bottom blanking mouth 14 of stoving storehouse 9, bottom auger 15 was easily blockked up when a large amount of grain was dumped, in order to prevent this kind of drawback, was provided with one row of setting gauge 22 above bottom auger 15, setting gauge 22 on around its center department equipartition be provided with the multi-disc setting gauge, the setting gauge between two adjacent setting gauge 22 was cut mutually to be set up, the actuating lever of setting gauge center department extended to stoving storehouse 9 outside and be provided with drive gear at the tip, realized the synchronous drive of setting gauge 22 through drive gear and external drive motor connection, can realize through this kind of structure that grain evenly quantitative entered inside bottom auger 15; the above-mentioned drive connection of drive gear and external drive motor is the technology that machinery trade is comparatively general, refer to fig. 2, and this trade technical staff can realize its connection completely, does not describe herein as the focus.

Still further, the utility model discloses be provided with a first finished product blanking hole 28 that has switch function under the auger of bottom, the grain that can dry is discharged through first finished product blanking hole 28, but this first finished product blanking hole 28 sets up in the bottom of this novel grain drying-machine, inconvenient personnel's operation, the utility model discloses having carried out further improvement, being provided with a top pan feeding auger 12 under lifting machine discharge gate 25, the both ends bottom of top pan feeding auger 12 all be provided with the opening, be close to lifting machine discharge gate 25 one end be second finished product blanking hole 18, be provided with second finished product blanking hole switch 19 on the second finished product blanking hole 18; the other opening extends to the top feeding port 23 of the drying bin and is connected with the top feeding port 23 in a seamless mode; the top feeding auger 12 can also realize the function of guiding dried grains out through the connecting conduit at the second finished product blanking hole 18 while realizing the function of guiding the grains into the drying bin 9 from the elevator 13, and can directly connect the second finished product blanking hole 18 with a warehouse or an external transport vehicle, thereby further improving the conveying efficiency of the dried grains.

The utility model discloses still vertically be fixed with two at least height control landing legs 7 respectively on the lateral wall around mount 1, can realize the utility model discloses a promote to support, set up two at least rear wheels 6 on mount 1, set up two at least front wheels 3 on extending the frame, realize through the cooperation of rear wheel 6 and front wheel 3 the utility model discloses a wholly drag, the utility model discloses be provided with switch board 5 on mount 1, can realize the power supply on the whole novel grain drying-machine, its line connection is comparatively general connected mode, no longer gives details here.

To sum up, the utility model discloses can realize the internal loop of stoving storehouse 9 and lifting machine 13, set up through this kind of structure, can realize that grain is dried at the inside manifold cycles in stoving storehouse, and the utility model discloses the internal structure of stoving storehouse 9 is novel in design, and drying efficiency is high, and grain after the stoving can obtain even drying, is the novel grain drying-machine of an ideal.

Claims

1. The utility model provides a novel grain drying-machine which characterized in that: the heating device is arranged on the fixing frame and is connected with the heat exchange device through the heating device, and the air feeder is arranged on the heat exchange device; connecting a heat exchange device with the drying bin, and arranging a plurality of air supply holes on the side wall of the drying bin to supply air to the inside of the drying bin; a feeding opening is formed in the top of the drying bin, a plurality of rows of material distributors are vertically arranged in the drying bin, and every two adjacent rows of material distributors are transversely and longitudinally arranged in a crossed manner; the bottom of the drying bin is provided with a bottom packing auger, the side edge of the drying bin is vertically provided with a hoisting machine, and the bottom packing auger and the bottom of the hoisting machine are connected into a whole; the top of the hoister is connected with a feeding port at the top of the drying bin.

2. The novel grain dryer of claim 1, wherein: in the drying bin, a protecting cover is fixed on the side wall of one side of the air supply hole, the protecting cover shields the air supply hole, the bottom of the protecting cover is in a penetrating design, and hot air is led to the protecting cover to dissipate heat from the bottom of the protecting cover to the drying bin.

3. The novel grain dryer of claim 1, wherein: inside the stoving storehouse, be provided with one row of setting gauge in the top of bottom auger, a plurality of setting gauges between tangent setting, the setting gauge actuating lever extends to stoving storehouse outside and is provided with drive gear at the tip, connects the synchronous drive who realizes the setting gauge through drive gear and setting gauge driving motor.

4. The novel grain dryer of claim 3, wherein: the kick-out devices are uniformly provided with a plurality of kick-out pieces around the center, and the kick-out pieces between every two adjacent kick-out devices are arranged in a cutting way.

5. The novel grain dryer of claim 1, wherein: and a first finished product blanking hole with a switch function is arranged right below the bottom packing auger.

6. The novel grain dryer of claim 1, wherein: a top feeding auger is arranged right below the discharge port of the elevator, openings are formed in the bottoms of two ends of the top feeding auger, and a second finished product blanking hole is formed at one end close to the discharge port of the elevator; the other opening extends to the top feeding port of the drying bin and is in seamless connection with the top feeding port.

7. The novel grain dryer of claim 1, wherein: the distributor is designed into an integral structure with the upper part being triangular and the lower part being square.

8. The novel grain dryer of claim 1, wherein: at least two height adjusting supporting legs are vertically fixed on the front side wall and the rear side wall of the fixing frame respectively.