CN209147651U - A kind of stalk dryer - Google Patents

Abstract

The utility model discloses a kind of stalk dryer, including body, feed inlet is offered on the body, the body is communicated with exhaust pipe close to the side of feed inlet；Blower is provided in the support plate, the blower is communicated with T-type air hose, and rotating roller is provided on the motor, material casting plate and heating tube are provided in the rotating roller；The body is provided with U-shaped piston in the inner cavity of motor one end, the piston block one is connected with bearing plate by compressed spring far from the side of plunger shaft, demarcation plate is fixed on the piston block two, the demarcation plate is movably arranged on the connectivity part of feed inlet and body.The utility model provides stalk dryer, it is built-in with the double-drying device of blower air blast and heating tube heating, stalk is uniformly thrown to dissipate by material casting plate and is shared, stalk accumulation is avoided to lead to uneven drying, and it can be according to the automatic adding raw materials of stalk deal in drying room, drying efficiency is high, easy to use.

Description

A kind of stalk dryer

Technical field

The utility model relates to bioenergy technical field, specially a kind of stalk dryer.

Background technique

In the prior art, application No. is a kind of stalk dryers of " 201720439017.6 ", comprising: shell, the shell Body has inner cavity；The wind distributing hole plate being set in the inner cavity；The inner cavity is divided into stalk chamber and heat by the wind distributing hole plate Air cavity, the stalk chamber are located at the top of the hot air cavity；Feeder, discharging portion and the exhaust portion being connected to the stalk chamber, The biggish stalk of humidity is placed in stalk chamber by the stalk dryer by feeder, and is passed through on wind distributing hole plate by hot air cavity Aperture provides drying hot gas to stalk chamber, dries to the stalk in stalk chamber, completes the drying process of stalk；After drying Stalk chamber is discharged by discharging portion in stalk, and stalk chamber is discharged by exhaust portion in the gas after drying.Effectively stalk is dried Processing；By the way that stalk chamber to be located to the top of hot air cavity, so that stalk dryer is in vertical structure, land occupation face is effectively reduced Product.

But in use, however it remains more apparent defect: 1, the device at work, moist straw Stalk raw material can be deposited in stalk chamber, only provide the single dry of drying hot gas to stalk chamber by the aperture on bottom wind distributing hole plate Dry means can make the stalk close to wind distributing hole plate be dried, but the stalk of top accumulation is still moist；2, the dress Setting cannot need more human assistance to operate, using not according to the automatic addition stalk of number of stalk amount in drying room Just.

Utility model content

The purpose of this utility model is to provide a kind of stalk dryers, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions:

A kind of stalk dryer, including body, offer feed inlet on the body, the feed inlet far from body one Side is connected with cover board by bearing, and the body is communicated with exhaust pipe close to the side of feed inlet, is provided in the exhaust pipe Check valve；

It is fixed with support plate on the side wall of the body, blower is provided in the support plate, the blower is communicated with T-type Air hose, the T-type air hose extend to the inner cavity of body, and the side that the T-type air hose is located at body inner cavity is communicated with multiple loudspeaker Air port, the side on the side wall of the body far from blower are provided with motor, rotating roller, the rotation are provided on the motor Roller extends to the inner cavity of body, and material casting plate and heating tube are provided in the rotating roller；

The body is provided with U-shaped piston in the inner cavity of motor one end, is movably set with piston in the U-shaped piston Block one and piston block two, are provided with plunger shaft between the piston block one and piston block two, the piston block one is far from plunger shaft Side bearing plate is connected with by compressed spring, the bearing plate is connected on the side wall of U-shaped piston by return spring, institute It states and is fixed with demarcation plate on piston block two, the demarcation plate is movably arranged on the connectivity part of feed inlet and body.

Preferably, collet is provided on the outside of the body.

Preferably, the T-type air hose is fixedly installed strainer in one end inner cavity of blower.

Preferably, the piston block one and piston block two are symmetrically fixed with stopper far from the side of plunger shaft, described Stopper is fixed on the inner sidewall of U-shaped piston.

Preferably, the body is connected on Material collecting box for harvesting far from one end of feed inlet by discharge nozzle, on the discharge nozzle It is provided with solenoid valve, switch is provided on the Material collecting box for harvesting, the solenoid valve and switch are electrically connected.

Preferably, the body is symmetrically fixed with supporting leg far from the side of feed inlet, is provided with ten thousand on the supporting leg To wheel.

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

1, it is provided in the stalk dryer and moist stalk is carried out uniformly to throw the device for dissipating drying, avoid stalk Accumulation influences drying effect, causes drying unevenness, part stalk still excessively moist and rots；

2, it is provided in the stalk dryer and the device that raw material adds automatically is carried out according to the deal of stalk in drying room, subtracted Few manually-operated burden, it is easy to use；

3, the dual drying mode heated in stalk dryer using blower air blast and heating tube effectively promotes dry effect Rate, processing speed are fast.

The utility model provides stalk dryer, is built-in with the double-drying device of blower air blast and heating tube heating, Stalk is uniformly thrown to dissipate by material casting plate and is shared, avoids stalk accumulation from leading to uneven drying, and can be according in drying room The automatic adding raw materials of stalk deal, drying efficiency is high, easy to use.

Detailed description of the invention

Fig. 1 is one figure of overall structure section view of the utility model；

Fig. 2 is U-shaped two figure of piston structure section view of the utility model；

Fig. 3 is the rotating roller left view of the utility model.

In figure: 1 body, 2 collets, 3 feed inlets, 4 bearings, 5 cover boards, 6 exhaust pipes, 7 check valves, 8 support plates, 9 blowers, 10T type air hose, 11 strainers, 12 loudspeaker air ports, 13 motors, 14 rotating rollers, 15 material casting plates, 16 heating tubes, 17U type piston, 18 are lived Chock one, 19 piston blocks two, 20 plunger shafts, 21 compressed springs, 22 bearing plates, 23 return springs, 24 demarcation plates, 25 stoppers, 26 discharge nozzles, 27 Material collecting box for harvesting, 28 solenoid valves, 29 switches, 30 supporting legs, 31 universal wheels.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:

A kind of stalk dryer, including body 1 offer feed inlet 3, side of the feed inlet 3 far from body 1 on body 1 Be connected with cover board 5 by bearing 4, open cover board 5, can add stalk to be dried by feed inlet 3, body 1 close into The side of material mouth 3 is communicated with exhaust pipe 6, is provided with check valve 7 in exhaust pipe 6, check valve 7 can be used SCV1604CVN etc. other Model, effect are so that hot gas can only reach extraneous from the inner cavity of body 1, and extraneous air cannot be in adverse current to body 1 Drying temperature is reduced in chamber.

It is fixed with support plate 8 on the side wall of body 1, blower 9 is provided in support plate 8, YX-21D-1 etc. can be used in blower 9 Other models, blower 9 are communicated with T-type air hose 10, and T-type air hose 10 extends to the inner cavity of body 1, and T-type air hose 10 is located in body 1 The side of chamber is communicated with multiple loudspeaker air ports 12, outside air after processing blown out from loudspeaker air port 12 to stalk into Row drying, the side on the side wall of body 1 far from blower 9 are provided with motor 13, other models such as Y90S-2 can be used in motor 13, Rotating roller 14 is provided on motor 13, rotating roller 14 extends to the inner cavity of body 1, and material casting plate 15 is provided in rotating roller 14 and is added The stalk of accumulation can uniformly be shared throwing and dissipated by heat pipe 16, material casting plate 15, so that it is dry more uniform efficient, it avoids accumulating Stalk at center cannot be dried sufficiently and impact effect, heating tube 16 can both throw scattered stalk, can also be in contact stalk When stalk is thermally dried.

Body 1 is provided with U-shaped piston 17 in the inner cavity of 13 one end of motor, is movably set with piston in U-shaped piston 17 Block 1 and piston block 2 19 are provided with plunger shaft 20, are filled in plunger shaft 20 between piston block 1 and piston block 2 19 The media such as piston oil, piston liquid, side of the piston block 1 far from plunger shaft 20 are connected with bearing plate 22 by compressed spring 21, Bearing plate 22 is used to react the stalk deal in 1 inner cavity of body, and bearing plate 22 is connected to U-shaped work by return spring 23 On the side wall of plug 17, demarcation plate 24 is fixed on piston block 2 19, demarcation plate 24 is movably arranged on the company of feed inlet 3 and body 1 Logical place, when demarcation plate 24 blocks the connectivity part of feed inlet 3 and body 1, raw material cannot enter in body 1 from feed inlet 3.

Preferably as one, the outside of body 1 is provided with collet 2, and collet 2 both can prevent the dryer from working When due to other people accidentally touching and cause to scald, can also be lost to avoid temperature body 1 inside.

Preferably as one, T-type air hose 10 is fixedly installed strainer 11 in one end inner cavity of blower 9, strainer 11 Effect is that purification is filtered to outside air, avoids dirty air pollution stalk.

Preferably as one, the side of piston block 1 and piston block 2 19 far from plunger shaft 20 is symmetrically fixed with blocking Block 25, stopper 25 are fixed on the inner sidewall of U-shaped piston 17, and the effect of stopper 25 is to prevent piston block 1 and piston block 2 19 are detached from U-shaped piston 17 living in moving process.

Preferably as one, the one end of body 1 far from feed inlet 3 is connected on Material collecting box for harvesting 27 by discharge nozzle 26, is discharged It is provided with solenoid valve 28 on pipe 26, switch 29 is provided on Material collecting box for harvesting 27, solenoid valve 28 and switch 29 are electrically connected, in back tender After completing, the folding of solenoid valve 28 can be controlled by switch 29.

Preferably as one, body 1 is symmetrically fixed with supporting leg 30 far from the side of feed inlet 3, is arranged on supporting leg 30 There is universal wheel 31, the setting of universal wheel 31 is so that the dryer is moved to each need place to be used in which can be convenient.

Working principle: being first turned on cover board 5, and it is former to add stalk to be dried into the inner cavity of body 1 by feed inlet 3 Material, wind can be blown out by then starting blower 9 and motor 13, blower 9, and the wind after the filtering purification of strainer 11 is arrived by T-type air hose 10 Up to loudspeaker air port 12, then from loudspeaker air port 12, blowout carries out stalk air-dried, and during this period, motor 13 will drive rotating roller 14 It rotates, is dissipated so that the material casting plate 15 in rotating roller 14 carries out the stalk of accumulation uniformly to share throwing, stalk can be by It air-dries, the heating tube 16 in rotating roller 14 can also carry out heating, drying, dual promotion rate of drying to stalk when contacting stalk.

After the completion of drying process, solenoid valve 28 can be opened by switch 29, enable drying stalk in body 1 It is fallen into Material collecting box for harvesting 27 from discharge nozzle 26, keeps in Material collecting box for harvesting 27, be conveniently uniformly processed.

After stalk dry in body 1 all arrives in Material collecting box for harvesting 27, pressure of the bearing plate 22 due to losing stalk will It is moved upward to initial position under the impetus of return spring 23, and drives piston block 1 upward by compressed spring 21 It is mobile, at this point, piston block 2 19 will be mobile to the direction of close plunger shaft 20, and demarcation plate 24 is driven to shrink, so that charging Interval between mouth 3 and body 1 is opened, and the moist stalk in feed inlet 3, which is just able to enter in body 1, to be dried, this A little devices can be defined stalk amount dry every time in body 1, and auto feed after the completion of primary drying operation, make With convenient, drying efficiency height.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of stalk dryer, including body (1), it is characterised in that: it is offered feed inlet (3) on the body (1), it is described Side of the feed inlet (3) far from body (1) is connected with cover board (5) by bearing (4), and the body (1) is close to feed inlet (3) Side is communicated with exhaust pipe (6), is provided with check valve (7) in the exhaust pipe (6)；

It is fixed with support plate (8) on the side wall of the body (1), is provided with blower (9), the blower on the support plate (8) (9) it is communicated with T-type air hose (10), the T-type air hose (10) extends to the inner cavity of body (1), and the T-type air hose (10) is located at machine The side of body (1) inner cavity is communicated with multiple loudspeaker air ports (12), and the side far from blower (9) is set on the side wall of the body (1) It is equipped with motor (13), is provided with rotating roller (14) on the motor (13), the rotating roller (14) extends to the interior of body (1) Chamber is provided with material casting plate (15) and heating tube (16) on the rotating roller (14)；

The body (1) is provided with U-shaped piston (17) in the inner cavity of motor (13) one end, living in the U-shaped piston (17) It is dynamic to be provided with piston block one (18) and piston block two (19), work is provided between the piston block one (18) and piston block two (19) It fills in chamber (20), side of the piston block one (18) far from plunger shaft (20) is connected with bearing plate by compressed spring (21) (22), the bearing plate (22) is connected on the side wall of U-shaped piston (17) by return spring (23), the piston block two (19) On be fixed with demarcation plate (24), the demarcation plate (24) is movably arranged on the connectivity part of feed inlet (3) and body (1).

2. a kind of stalk dryer according to claim 1, it is characterised in that: be provided on the outside of the body (1) every Hot jacket (2).

3. a kind of stalk dryer according to claim 1, it is characterised in that: the T-type air hose (10) is close to blower (9) One end inner cavity in be fixedly installed strainer (11).

4. a kind of stalk dryer according to claim 1, it is characterised in that: the piston block one (18) and piston block two (19) side far from plunger shaft (20) is symmetrically fixed with stopper (25), and the stopper (25) is fixed on U-shaped piston (17) on inner sidewall.

5. a kind of stalk dryer according to claim 1, it is characterised in that: the body (1) is far from feed inlet (3) One end is connected on Material collecting box for harvesting (27) by discharge nozzle (26), is provided with solenoid valve (28), the collection on the discharge nozzle (26) It is provided on hopper (27) switch (29), the solenoid valve (28) and switch (29) are electrically connected.

6. a kind of stalk dryer according to claim 1, it is characterised in that: the body (1) is far from feed inlet (3) Side is symmetrically fixed with supporting leg (30), is provided with universal wheel (31) on the supporting leg (30).