CN214582369U

CN214582369U - Induced draft pipe for grain dryer

Info

Publication number: CN214582369U
Application number: CN202023299074.XU
Authority: CN
Inventors: 蒋金武
Original assignee: Huai'an Fumin Technology Co ltd
Current assignee: Huai'an Fumin Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-02
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a belong to grain processing equipment accessory technical field, specifically be an induced duct for grain drying machine, including the induced duct, the inside of induced duct vertically is provided with the bar board, the last lateral wall and the lower lateral wall of bar board all with the inner wall fixed connection of induced duct, the right side wall of bar board rotates through the bearing and is provided with the horizontal pole, the fixed fan that is provided with of right-hand member of horizontal pole, the fixed first belt pulley that is provided with of pole wall of horizontal pole, the fixed motor that is provided with of the last lateral wall of induced duct, the fixed bull stick that is provided with of right-hand member of motor, the position of the adjustment second baffle of being convenient for changes the size of air outlet, is convenient for adjust the size of the amount of wind wantonly according to the granule size of cereal, and the efficient air-dries cereal more.

Description

Induced draft pipe for grain dryer

Technical Field

The utility model relates to a grain processing equipment accessory technical field specifically is an induced duct for grain drying-machine.

Background

The granary of current circulating grain drying machine sets up in the top of stoving storehouse, and the below in stoving storehouse sets up the recovery storehouse, and hot-blast air inlet from stoving storehouse one side gets into, discharges from the air exit of opposite side, and cereal whereabouts in-process is heated dry by hot-blast, falls to the cereal in the recovery storehouse and carries the granary through hoisting device again, so the repeated cycle is dried.

The induced draft pipe is an important component of the dryer, the air intake of the induced draft pipe determines the grain drying effect, when the air intake of the induced draft pipe is too small, grains are difficult to be dried quickly, if the air intake of the induced draft pipe is too large, the grains can be blown away, and therefore the air intake can be adjusted freely according to the grain sizes of the grains by the induced draft pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an induced duct for grain drying machine to the intake size of the current air-supply line that provides can not control in solving above-mentioned background art, can not come the problem of adjusting the intake size wantonly according to the particle size of cereal.

In order to achieve the above object, the utility model provides a following technical scheme: an induced duct for a grain dryer comprises an induced duct, wherein a strip-shaped plate is longitudinally arranged inside the induced duct, the upper side wall and the lower side wall of the strip-shaped plate are fixedly connected with the inner wall of the induced duct, the right side wall of the strip-shaped plate is provided with a cross rod through rotation of a bearing, the right end of the cross rod is fixedly provided with a fan, the rod wall of the cross rod is fixedly provided with a first belt pulley, the upper side wall of the induced duct is fixedly provided with a motor, the right end of the motor is fixedly provided with a rotating rod, the right end of the rotating rod wall is fixedly connected with a second belt pulley, the first belt pulley is rotatably connected with the second belt pulley through a belt, the right end of the fan is fixedly provided with symmetrical electric heating plates, the left end inside the induced duct is fixedly provided with a first baffle, the side wall of the first baffle is provided with symmetrical air outlets, the inner wall of the induced duct is positioned at the right end of the first baffle and is provided with a limiting groove, the inside of spacing groove slides and is provided with the second baffle, the fixed gag lever post that is provided with of left end lateral wall of second baffle, the lateral wall that the left end of gag lever post runs through first baffle extends to the left end of first baffle and fixed being provided with rotatory piece, the bar mouth has been seted up to the lateral wall of gag lever post, the fixed stop gear that is provided with in inside of bar mouth.

Preferably, stop gear includes the telescopic link, set up the spacing groove that evenly encircles around first baffle is located the gag lever post, the telescopic link transversely sets up the inside at the bar mouth, the fixed pressure board that is provided with of right-hand member of telescopic link, the fixed kelly that is provided with the symmetry of right side wall according to the pressure board, two the right-hand member of kelly all with joint between the spacing groove, the fixed cover in outside of telescopic link has connect the spring, the left end of spring with the lateral wall fixed connection of bar mouth, the right-hand member of spring with the left side wall fixed connection of pressure board.

Preferably, the right end of the induced draft pipe is fixedly provided with a mounting plate, and the side wall of the mounting plate is in threaded connection with symmetrical mounting bolts.

Preferably, a protective case is fixedly arranged outside the motor, and the lower side wall of the protective case is fixedly connected with the upper side wall of the induced draft tube.

Preferably, the inside of induced duct vertically is provided with the filter screen, the filter screen with the inner wall fixed connection of induced duct.

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

through the common cooperation of first baffle, second baffle, gag lever post, rotatory piece, telescopic link, pressing plate, kelly and spring, the position of the adjustment second baffle of being convenient for changes the size of air outlet, is convenient for adjust the size of the amount of wind wantonly according to the particle size of cereal, and the efficient of being convenient for air-dries cereal more.

Drawings

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

FIG. 2 is a schematic side view of the structure of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1 induced duct, 2 bar boards, 3 horizontal poles, 4 fans, 5 first belt pulleys, 6 motors, 7 bull sticks, 8 second belt pulleys, 9 electric heating boards, 10 first baffles, 11 second baffles, 13 rotating blocks, 14 telescopic links, 15 pressing boards, 16 clamping bars, 17 springs, 18 mounting panels, 19 protection machine cases, 20 filter screens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: an induced duct for a grain dryer comprises an induced duct 1, a strip-shaped plate 2 is longitudinally arranged inside the induced duct 1, the upper side wall and the lower side wall of the strip-shaped plate 2 are both fixedly connected with the inner wall of the induced duct 1, the right side wall of the strip-shaped plate 2 is rotatably provided with a cross rod 3 through a bearing, the right end of the cross rod 3 is fixedly provided with a fan 4, the rod wall of the cross rod 3 is fixedly provided with a first belt pulley 5, the upper side wall of the induced duct 1 is fixedly provided with a motor 6, the right end of the motor 6 is fixedly provided with a rotating rod 7, the right end of the rod wall of the rotating rod 7 is fixedly sleeved with a second belt pulley 8, the first belt pulley 5 is rotatably connected with the second belt pulley 8 through a belt, the right end of the fan 4 is fixedly provided with symmetrical electric heating plates 9, the left end inside the induced duct 1 is fixedly provided with a first baffle plate 10, the side wall of the first baffle plate 10 is provided with symmetrical air outlets, the inner wall of the induced duct 1 is positioned at the right end of the first baffle plate 10 and is provided with a limiting groove, the inside of spacing groove slides and is provided with second baffle 11, and the fixed gag lever post 12 that is provided with of left end lateral wall of second baffle 11, the left end of gag lever post 12 run through the lateral wall of first baffle 10 and extend to the left end of first baffle 10 and fixed being provided with rotatory piece 13, and the bar mouth has been seted up to the lateral wall of gag lever post 12, and the fixed stop gear that is provided with in inside of bar mouth.

Stop gear includes telescopic link 14, first baffle 10 is located gag lever post 12 and has seted up the spacing groove of evenly encircleing around, telescopic link 14 transversely sets up the inside at the bar mouth, the fixed clamp plate 15 that is provided with of right-hand member of telescopic link 14, the fixed kelly 16 that is provided with the symmetry of right side wall according to clamp plate 15, the right-hand member of two kellies 16 all with the spacing groove between joint, spring 17 has been cup jointed to telescopic link 14's external fixation, spring 17's left end and the lateral wall fixed connection of bar mouth, spring 17's right-hand member and the left side wall fixed connection according to clamp plate 15, be convenient for adjust the position of first baffle 10 and second baffle 11, realize the size regulation of air outlet, be convenient for adjust the size of air output according to cereal granule size, can dry to cereal fast.

The right end of induced duct 1 is fixed and is provided with mounting panel 18, and the lateral wall threaded connection of mounting panel 18 has the mounting bolt of symmetry, makes things convenient for between induced duct 1 and the drying-machine installation fixed.

The fixed protection machine case 19 that is provided with in outside of motor 6, the lower lateral wall of protection machine case 19 and the last lateral wall fixed connection of induced duct 1 effectively protect motor 6, prevent that motor 6 from receiving the damage in the use, influence motor 6's life.

The inside of induced duct 1 vertically is provided with filter screen 20, and filter screen 20 filters the air of blowing in with the inner wall fixed connection of induced duct 1.

The working principle is as follows: during the use, dry the cereal particle size of heating as required, the pulling is pressed according to board 15, press board 15 to drive right side wall fixed connection's kelly 16 and remove, make separately between kelly 16 and the spacing groove, rotate rotatory piece 13, rotatory piece 13 drives right-hand member fixed connection's gag lever post 12 and rotates, gag lever post 12 drives right-hand member fixed connection's second baffle 11 and rotates, through the regulation that realizes the air outlet size with first baffle 10 dislocation, starter motor 6, motor 6 drives right-hand member fixed connection's bull stick 7 and rotates, bull stick 7 drives right-hand member fixed connection's second belt pulley 8 and rotates, second belt pulley 8 drives first belt pulley 5 through the belt and rotates, first belt pulley 5 drives horizontal pole 3 and rotates, horizontal pole 3 drives right-hand member fixed connection's fan 4 and rotates, dry cereal.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of 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 invention 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The induced duct for the grain dryer comprises an induced duct (1) and is characterized in that a strip-shaped plate (2) is longitudinally arranged inside the induced duct (1), the upper side wall and the lower side wall of the strip-shaped plate (2) are fixedly connected with the inner wall of the induced duct (1), the right side wall of the strip-shaped plate (2) is provided with a transverse rod (3) through a bearing in a rotating manner, the right end of the transverse rod (3) is fixedly provided with a fan (4), the rod wall of the transverse rod (3) is fixedly provided with a first belt pulley (5), the upper side wall of the induced duct (1) is fixedly provided with a motor (6), the right end of the motor (6) is fixedly provided with a rotating rod (7), the right end of the rod wall of the rotating rod (7) is fixedly sleeved with a second belt pulley (8), the first belt pulley (5) is rotatably connected with the second belt pulley (8) through a belt, the fixed electric heating board (9) that is provided with the symmetry of right-hand member of fan (4), the fixed first baffle (10) that is provided with in left end of induced duct (1) inside, the air outlet of symmetry is seted up to the lateral wall of first baffle (10), the spacing groove has been seted up to the right-hand member that the inner wall of induced duct (1) is located first baffle (10), the inside slip of spacing groove is provided with second baffle (11), the fixed gag lever post (12) that is provided with of left end lateral wall of second baffle (11), the lateral wall that the left end of gag lever post (12) runs through first baffle (10) extends to the left end of first baffle (10) and fixes and is provided with rotatory piece (13), the bar mouth has been seted up to the lateral wall of gag lever post (12), the fixed stop gear that is provided with in inside of bar mouth.

2. The draft tube for a grain dryer according to claim 1, wherein: stop gear includes telescopic link (14), set up the spacing groove that evenly encircles around first baffle (10) is located gag lever post (12), telescopic link (14) transversely set up the inside at the bar mouth, the fixed pressure board (15) that is provided with of right-hand member of telescopic link (14), the fixed kelly (16) that are provided with the symmetry of right side wall according to pressure board (15), two the right-hand member of kelly (16) all with joint between the spacing groove, spring (17) have been cup jointed to the external fixation of telescopic link (14), the left end of spring (17) with the lateral wall fixed connection of bar mouth, the right-hand member of spring (17) with the left side wall fixed connection according to pressure board (15).

3. The draft tube for a grain dryer according to claim 1, wherein: the right end of the induced draft pipe (1) is fixedly provided with a mounting plate (18), and the side wall of the mounting plate (18) is in threaded connection with symmetrical mounting bolts.

4. The draft tube for a grain dryer according to claim 1, wherein: and a protective case (19) is fixedly arranged outside the motor (6), and the lower side wall of the protective case (19) is fixedly connected with the upper side wall of the induced draft pipe (1).

5. The draft tube for a grain dryer according to claim 1, wherein: the filter screen (20) is longitudinally arranged inside the induced draft pipe (1), and the filter screen (20) is fixedly connected with the inner wall of the induced draft pipe (1).