CN209563432U - A kind of crop dryer - Google Patents
A kind of crop dryer Download PDFInfo
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- CN209563432U CN209563432U CN201822139387.5U CN201822139387U CN209563432U CN 209563432 U CN209563432 U CN 209563432U CN 201822139387 U CN201822139387 U CN 201822139387U CN 209563432 U CN209563432 U CN 209563432U
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Abstract
The utility model discloses be related to the technical field of drying of cereal, it is intended to provide a kind of crop dryer, its key points of the technical solution are that including body and elevator, body is from top to bottom followed successively by tempering layer, drying layer and group grain layer, oscillating plate is vertically equipped on two opposite inner sidewall of tempering layer respectively, several sieve plates are respectively equipped on the opposite face of two pieces of oscillating plates, sieve plate is connected in turn on oscillating plate in the vertical direction, the top of oscillating plate is equipped with top pillar, top pillar passes through the top surface of body, the top of body is relatively set with driving motor, the output shaft difference fixing sleeve of driving motor is equipped with vibration cam, the vibration cam contacts at top pillar, lower supporting plate is fixedly connected on the inner sidewall of the tempering layer and below oscillating plate, return spring is folded between the oscillating plate and lower supporting plate.The utility model, which has, shakes cereal during cereal falls, reduce cereal bonding it is agglomerating and the advantages of a possibility that its inside can not be dried.
Description
Technical field
The utility model relates to the technical field of drying of cereal, in particular to a kind of crop dryer.
Background technique
Crop dryer is a kind of device that the grain to moisture content after harvesting is dried, and at present in the market, is used
Be mostly hot air circulation type drying machine.
In the prior art, well known heated air circulation type crop dryer includes feeding device and body, and feeding device includes
Elevator and feed hopper, feed hopper are communicated with elevator, and elevator is located at body side and communicates with body.Body includes tempering
Layer, baking zone and transfer layer, tempering layer are located at the top of body, and baking zone is located at the lower section of tempering layer, and transfer layer is located at drying
The lower section of layer.Tempering layer be used to give grain carry out temperature and moisture it is quenched uniformly, baking zone provides heat for the drying of cereal
Amount, transfer layer are used to be conveyed through the cereal of tempering layer and baking zone, cereal are re-entered in elevator, heat again is carried out
Wind circulation.
This heated air circulation type crop dryer is first guided cereal to mentioning by feed hopper when carrying out the conveying of cereal
In the machine of liter, by the conveying of elevator, cereal is entered in tempering layer and is deposited in tempering layer.The paddy being deposited in tempering layer
Object slowly falls in baking zone and is dried.In actual use, it is put into the cereal in feed hopper and has on a small quantity
Cereal contain more moisture so that if dried grains are bonded to cereal group, and cereal cereal can not be rolled into a ball in tempering layer into
Row is broken up, and when cereal group falls in baking zone under, can not dry its internal moisture, reduce the degree of drying of cereal.
Utility model content
The purpose of the utility model is to provide a kind of crop dryers, have and carry out during cereal falls to cereal
Shake, reduce cereal bonding it is agglomerating and the advantages of a possibility that its inside can not be dried.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of crop dryer, including body and elevator, the body be from top to bottom followed successively by tempering layer, drying layer and
Grain layer is dialled, the elevator is vertically provided at the side of tempering layer, and described group of grain layer is communicated with elevator, and the tempering layer is opposite
Two inner sidewalls on be vertically equipped with oscillating plate respectively, be respectively equipped with several sieve plates, the sieve plate on the opposite face of two pieces of oscillating plates
It is connected in turn on oscillating plate in the vertical direction, the top of the oscillating plate is equipped with top pillar, and the top pillar passes through the top of body
Face, the top of the body are relatively set with driving motor, and it is convex that the output shaft difference fixing sleeve of the driving motor is equipped with vibration
Wheel, the vibration cam contact at top pillar, on the inner sidewall of the tempering layer and are located at oscillating plate lower section and are fixedly connected with lower branch
Fagging is folded with return spring between the oscillating plate and lower supporting plate.
By using above-mentioned technical proposal, start driving motor, driving motor drives vibration cam rotation, and top pillar follows vibration
The irregular movement of moving cam and carry out upper and lower lifting, top pillar drives oscillating plate to carry out downward movement, and return spring is given
The elastic force that oscillating plate moves upwards, the sieve plate being connected on oscillating plate follow the movement of oscillating plate and generate the movement of up-down vibration
Form.When cereal is entered in tempering layer by elevator, and generates the movement of freely falling body, cereal can be fallen on sieve plate, cereal
It is fallen by the hole on sieve plate.Sieve plate is in the forms of motion vibrated up and down at this time, when cereal is fallen on sieve plate, is bonded pockets of
Cereal group is vibrated and disperses, and the setting of multiple sieve plates can more thoroughly break up cereal group, promote each cereal grain it
Between it is more thoroughly separated, which thereby enhance the heating surface area fallen in drying layer under cereal, improve the degree of drying of cereal.
The utility model utilize sieve plate vibration, broken up in cereal be bonded made of cereal group, thereby increase each cereal grain it
Between heating surface area, reduce a possibility that can not rolling into a ball internal be dried to cereal.
Further, the lower supporting plate is fixedly connected with guide rod, the oscillating plate direction towards oscillating plate on one side
Lower supporting plate is provided with pilot hole on one side, and the guide rod sliding is connected in pilot hole, and the return spring is set in guiding
On bar.
By using above-mentioned technical proposal, guide rod and pilot hole improve oscillating plate during up-down vibration more
Add stabilization, while guide rod gives return spring limit, reduces what return spring popped up between oscillating plate and lower supporting plate
Possibility.
Further, the oscillating plate is vertically equipped with dovetail sliding rail away from the one side of sieve plate, and the tempering layer fits in vibration
Dovetail chute is vertically provided on the inner sidewall of movable plate, the dovetail sliding rail sliding is in dovetail chute.
By using above-mentioned technical proposal, the setting of dovetail sliding rail and dovetail chute improves oscillating plate in slipping
Stability.
Further, guide roller is rotatably connected to above the top pillar, the vibration cam contacts at guide roller.
By using above-mentioned technical proposal, the setting of guide roller is so that the friction between vibration cam and top pillar is changed into
Rolling friction thus reduces frictional resistance between vibration cam and top pillar, improves smooth between vibration cam and top pillar
Property.
Further, the sieve plate tilts down setting, and the sieve plate on the oscillating plate of two sides is successively handed in the vertical direction
Mistake setting.
By using above-mentioned technical proposal, sieve plate tilts downwards towards ground, improves what cereal slid from sieve plate
Speed, so as to improve working efficiency.
Further, the sieve plate is towards being fixedly connected with mounting plate below one end of oscillating plate, on the oscillating plate
Equipped with tie down screw, the tie down screw passes through mounting plate and is threaded with lock nut.
By using above-mentioned technical proposal, the cooperation of mounting plate and clamping screw is so that sieve plate is removably connected to vibration
Plate, convenient for being removed, is repaired or replaced it when sieve plate generates damage.
Further, several regulating tanks are vertically provided on the oscillating plate, the regulating tank is T-slot, the regulating tank
Interior sliding is connected with adjusting block, and the thickness of the adjusting block transverse direction is less than the width of regulating tank transverse direction, and the tie down screw is fixed
It is connected to adjusting block.
By using above-mentioned technical proposal, the clamp force of stinging between tie down screw and lock nut is adjusting adjusting block conflict
It saves in slot, the movement of adjusting block is limited with this, achievees the effect that locking.The setting of regulating tank so that tie down screw in vertical side
Upward position is adjustable, to realize the adjustment to spacing between adjacent two pieces of sieve plates, staff is convenient for according to practical feelings
Condition adjusts the spacing between sieve plate.
Further, the top of the body is by being bolted hood, the vibration cam, top pillar and guide roller
In hood, the output shaft of the driving motor passes through and is rotationally connected with hood.
By using above-mentioned technical proposal, hood can play the role of protection vibration cam, top pillar and guide roller, drop
It is low under the bad weather circumstances such as sleet, the damage that vibration cam, top pillar and guide roller are subject to improves the utility model
Service life.
In conclusion the utility model has the following beneficial effects: using sieve plate vibration, broken up be bonded in cereal and
At cereal group, thereby increase the heating surface area between each cereal grain, internal be dried can not be rolled into a ball to cereal by reducing
A possibility that.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for embodying body；
Fig. 2 is the structural schematic diagram for embodying the utility model；
Fig. 3 is the enlarged drawing for embodying the portion A in Fig. 2；
Fig. 4 is the structural schematic diagram for embodying adjusting block and pilot hole.
In figure, 1, body；11, tempering layer；111, dovetail chute；12, drying layer；13, grain layer is dialled；14, hood；2, it is promoted
Machine；5, oscillating plate；51, top pillar；511, guide roller；52, pilot hole；53, dovetail sliding rail；54, regulating tank；541, adjusting block；
6, sieve plate；61, mounting plate；62, tie down screw；63, lock nut；7, driving motor；71, cam is vibrated；8, lower supporting plate；
81, return spring；82, guide rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of crop dryer, referring to Fig.1, including body 1 and elevator 2, body 1 are from top to bottom followed successively by
Tempering layer 11, drying machine and group grain layer 13.Elevator 2 is vertically provided at the side of tempering layer 11, dials grain layer 13 and 2 phase of elevator
It is logical.In the drying process, staff is lifted into body 1 by elevator 2 towards cereal, cereal is poured into elevator 2
Interior, cereal is deposited in first carries out the quenched of temperature and moisture in tempering layer 11, then slowly under fall on drying layer 12 and realize just
Secondary drying.Enter by the cereal of drying layer 12 and dial in grain layer 13, cereal is transported again by dialling the landline of grain layer 13
Into elevator 2, it is thus achieved that the cyclic drying of cereal.
Referring to Fig. 2 and Fig. 3, it is vertically equipped with oscillating plate 5, two pieces of oscillating plates 5 respectively on two opposite inner sidewalls of tempering layer 11
Opposite face be respectively equipped with several sieve plates 6, sieve plate 6 is connected in turn in the vertical direction on oscillating plate 5.In the upper of oscillating plate 5
Side be fixedly connected with top pillar 51, top pillar 51, which is passed through and slid, is connected to body 1(referring to Fig.1) top surface.On the top surface of body 1
Driving motor 7 there are two being oppositely arranged.The output shaft difference fixing sleeve of driving motor 7 is equipped with vibration cam 71, vibrates cam 71
Contact at top pillar 51.It is cut on the inner sidewall of tempering layer 11 and is fixedly connected with lower supporting plate 8 positioned at the lower section of oscillating plate 5, in lower branch
Return spring 81 is folded between fagging 8 and oscillating plate 5.
Referring to Fig. 2 and Fig. 3, in order to reduce the frictional resistance between vibration cam 71 and top pillar 51, on the top of top pillar 51
It is rotatably connected to guide roller 511, vibration cam 71 contacts at guide roller 511.The setting of guide roller 511 is so that vibration is convex
Friction between wheel 71 and top pillar 51 is converted to rolling friction, improves the smoothness between vibration cam 71 and top pillar 51.
Referring to Fig.1, the top of body 1 is provided with hood 14, vibration cam 71(is referring to Fig. 3), top pillar 51(referring to Fig. 3)
It is located in hood 14 with guide roller 511(referring to Fig. 3), the output shaft of driving motor 7 passes through and is actively connected to hood 14.Machine
Cover 14 can protect vibration cam 71, top pillar 51 and guide roller 511, thus extend the service life of the utility model.
Referring to Fig. 2, lower supporting plate 8 is fixedly connected with guide rod 82 towards oscillating plate 5 on one side, and oscillating plate 5 is towards lower branch
Fagging 8 is provided with pilot hole 52(referring to Fig. 4) on one side, and the sliding of guide rod 82 is connected in pilot hole 52, and return spring 81 is arranged
On guide rod 82.On the one hand the setting of guide rod 82 improves directionality of the oscillating plate 5 in moving process, on the other hand make
It obtains return spring 81 to be limited, reduces a possibility that return spring 81 pops up between lower supporting plate 8 and oscillating plate 5.
Referring to Fig. 4, oscillating plate 5 is vertically equipped with dovetail sliding rail 53 away from the one side of sieve plate 6, and tempering layer 11(is referring to Fig. 2) patch
Together in dovetail chute 111(is vertically provided on the inner sidewall of oscillating plate 5 referring to Fig. 2), dovetail sliding rail 53 is slid in dovetail chute 111
It is interior.Dovetail sliding rail 53 and dovetail chute 111 improve stability of the tempering layer 11 in moving process.
Referring to Fig. 2 and Fig. 3, when carrying out to cereal, start driving motor 7, driving motor 7 drives 71 turns of cam of vibration
Dynamic, top pillar 51 follows the irregular movement of vibration cam 71 and carries out upper and lower lifting, and top pillar 51 drives oscillating plate 5 to carry out downwards
Movement, return spring 81 gives the elastic force that oscillating plate 5 moves upwards, and the sieve plate 6 being connected on oscillating plate 5 follows oscillating plate 5
Movement and generate the motion morphology of up-down vibration.When cereal is entered in tempering layer 11 by elevator 2, and freely falling body is generated
When movement, cereal can be fallen on sieve plate 6, and cereal is fallen by the hole on sieve plate 6.Sieve plate 6 is in the movement vibrated up and down at this time
Form when cereal is fallen on sieve plate 6, is bonded pockets of cereal group and is vibrated and disperses, the setting of multiple sieve plates 6 can be more
Cereal group is thoroughly broken up, promotes more thoroughly separated between each cereal grain, which thereby enhances and falls on drying layer under cereal
Heating surface area in 12 improves the degree of drying of cereal.
Referring to Fig. 2, in order to accelerate slip velocity of the cereal on sieve plate 6, sieve plate 6 tilts down setting, two sides oscillating plate 5
On sieve plate 6 be successively staggered in the vertical direction.Cereal is while bearing the vibration of sieve plate 6, along the nauropemeter of sieve plate 6
Face glides, and compared to being horizontally disposed with, cereal has downward component, therefore falling speed is quicker.
Referring to Fig. 4, towards mounting plate 61 is fixedly connected with below one end of oscillating plate 5, mounting plate 61 is equipped with sieve plate 6
Tie down screw 62, tie down screw 62 pass through mounting plate 61 and are threaded with lock nut 63.It is vertically provided on oscillating plate 5 several
Regulating tank 54, regulating tank 54 are T-slot.Sliding is connected with adjusting block 541, the lateral thickness of adjusting block 541 in regulating tank 54
The width lateral less than regulating tank 54.Clamping screw is fixedly connected on adjusting block 541.
Referring to Fig. 4, the cooperation of tie down screw 62 and lock nut 63 is so that sieve plate 6 is to be detachably connected, when sieve plate 6 generates
When damage, staff can remove sieve plate 6, it is repaired or replaced.Tie down screw 62 and lock nut 63 simultaneously
Between sting clamp force make adjusting block 541 contradict in regulating tank 54, the movement of adjusting block 541 is limited with this, reaches locking
Effect.The setting of regulating tank 54 is so that the position of tie down screw 62 in the vertical direction is adjustable, to realize to adjacent two
The adjustment of spacing between block sieve plate 6, staff be convenient for according to the moisture conditions of cereal determine sieve plate 6 quantity and sieve plate 6 it
Between spacing.
Specific implementation process:
1, start driving motor 7, driving motor 7 drives vibration cam 71 to rotate, and vibration cam 71 promotes top pillar 51 downward
Movement, while return spring 81 gives the power that oscillating plate 5 moves upwards, it is thus achieved that the vibration shape of oscillating plate 5 up and down reciprocatingly
Formula, sieve plate 6 are connected to oscillating plate 5, and the vibration of oscillating plate 5 drives sieve plate 6 to realize the vibration on vertical direction；
2, cereal is placed in investment elevator 2, elevator 2 is by grain transportation to tempering layer 11, and cereal is in tempering layer
Fallen in 11 on sieve plate 6, the sieve plate 6 of vibration makes cereal generate vibration so that cereal in cereal rolls into a ball dispersion, cereal along
The surface of sieve plate 6 glides, and falls into drying layer 12, and cereal is again introduced into elevator 2 by material toggling screw feeder, is done next time
It is dry.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of crop dryer, including body (1) and elevator (2), the body (1) are from top to bottom followed successively by tempering layer
(11), drying layer (12) and group grain layer (13), the elevator (2) are vertically provided at the side of tempering layer (11), described group of grain
Layer (13) is communicated with elevator (2), it is characterised in that: vertical respectively on two opposite inner sidewalls of the tempering layer (11) to be equipped with vibration
Movable plate (5) is respectively equipped with several sieve plates (6) on the opposite face of two pieces of oscillating plates (5), the sieve plate (6) in the vertical direction according to
Secondary to be connected on oscillating plate (5), the top of the oscillating plate (5) is equipped with top pillar (51), and the top pillar (51) passes through body (1)
The top of top surface, the body (1) is relatively set with driving motor (7), and the output shaft of the driving motor (7) distinguishes fixing sleeve
Equipped with vibration cam (71), the vibration cam (71) is contacted at top pillar (51), on the inner sidewall of the tempering layer (11) and position
It is fixedly connected with lower supporting plate (8) below oscillating plate (5), is folded with return between the oscillating plate (5) and lower supporting plate (8)
Spring (81).
2. crop dryer according to claim 1, it is characterised in that: the lower supporting plate (8) is towards oscillating plate (5)
It is fixedly connected on one side guide rod (82), the oscillating plate (5) is provided with pilot hole (52), institute towards lower supporting plate (8) on one side
It states guide rod (82) sliding to be connected in pilot hole (52), the return spring (81) is set on guide rod (82).
3. crop dryer according to claim 1, it is characterised in that: the oscillating plate (5) deviates from the one side of sieve plate (6)
Dovetail sliding rail (53) vertically are equipped with, are vertically provided with dovetail chute on tempering layer (11) fitting and the inner sidewall of oscillating plate (5)
(111), dovetail sliding rail (53) sliding is in dovetail chute (111).
4. crop dryer according to claim 1, it is characterised in that: be rotatably connected to and lead above the top pillar (51)
Way roller (511), the vibration cam (71) contact at guide roller (511).
5. crop dryer according to claim 1, it is characterised in that: the sieve plate (6) tilts down setting, two sides
Sieve plate (6) on oscillating plate (5) is successively staggered in the vertical direction.
6. crop dryer according to claim 1, it is characterised in that: the one end of the sieve plate (6) towards oscillating plate (5)
Lower section be fixedly connected with mounting plate (61), the oscillating plate (5) is equipped with tie down screw (62), and the tie down screw (62) wears
It crosses mounting plate (61) and is threaded with lock nut (63).
7. crop dryer according to claim 6, it is characterised in that: be vertically provided with several tune on the oscillating plate (5)
It saves slot (54), the regulating tank (54) is T-slot, and sliding is connected with adjusting block (541), the adjusting in the regulating tank (54)
The thickness of block (541) transverse direction is less than the width of regulating tank (54) transverse direction, and the tie down screw (62) is fixedly connected on adjusting block
(541)。
8. crop dryer according to claim 4, it is characterised in that: the top of the body (1) is by being bolted
Have hood (14), the vibration cam (71), top pillar (51) and guide roller (511) are located in hood (14), the driving electricity
The output shaft of machine (7) passes through and is rotationally connected with hood (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822139387.5U CN209563432U (en) | 2018-12-19 | 2018-12-19 | A kind of crop dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822139387.5U CN209563432U (en) | 2018-12-19 | 2018-12-19 | A kind of crop dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209563432U true CN209563432U (en) | 2019-11-01 |
Family
ID=68330540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822139387.5U Active CN209563432U (en) | 2018-12-19 | 2018-12-19 | A kind of crop dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209563432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776316A (en) * | 2021-09-22 | 2021-12-10 | 霍晓霞 | Grain drying device |
| CN114294935A (en) * | 2021-12-31 | 2022-04-08 | 全椒金竹机械制造有限公司 | Multi-section grain drying device |
-
2018
- 2018-12-19 CN CN201822139387.5U patent/CN209563432U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776316A (en) * | 2021-09-22 | 2021-12-10 | 霍晓霞 | Grain drying device |
| CN113776316B (en) * | 2021-09-22 | 2022-08-16 | 安徽金鑫旭智能装备制造有限公司 | Grain drying device |
| CN114294935A (en) * | 2021-12-31 | 2022-04-08 | 全椒金竹机械制造有限公司 | Multi-section grain drying device |
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