CN209147658U - A kind of rotary electric hot blast drying box - Google Patents
A kind of rotary electric hot blast drying box Download PDFInfo
- Publication number
- CN209147658U CN209147658U CN201821791091.5U CN201821791091U CN209147658U CN 209147658 U CN209147658 U CN 209147658U CN 201821791091 U CN201821791091 U CN 201821791091U CN 209147658 U CN209147658 U CN 209147658U
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- Prior art keywords
- cabinet
- fixed
- sample
- parcel shelf
- rotary electric
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Abstract
The utility model discloses a kind of rotary electric hot blast drying boxes, relate to electric heating forced air drying equipment technical field, it is even to solve sample uneven heating, the low problem of drying efficiency, including cabinet and the driving box for being fixed on chassis bottom, cabinet inside is vertically fixed screw rod, the parcel shelf for placing sample is equipped on screw rod, the perforation with the cooperation rotation of the spiral shell leaf of screw rod is offered at the center of parcel shelf, cabinet inside lifting is provided with pushing plate, is fixed with lifting cylinder in driving box；The side of cabinet is fixed with heating combined equipment, and cabinet side offers placing port, and cabinet outer wall is hingedly connected with the chamber door for closing placing port.The utility model drives pushing plate lifting by lifting cylinder, pushing plate drives parcel shelf rotation and lifting on screw rod, while sample being driven to rotate during the drying process in lifting, so that sample is heated evenly, so that the drying effect of sample is more preferable, the drying efficiency of sample is also improved.
Description
Technical field
The utility model relates to electric heating forced air drying equipment technical fields, dry more particularly, to a kind of rotary electric hot blast
Dry case.
Background technique
Electric drying oven with forced convection also known as " baking oven ", principle are to carry out the test of air blast cyclic drying using Electric heating,
Hot wind is blown out by circulating fan, equalized temperature in guard box is widely used in chemical industry, medicine, casting, automobile, and food is mechanical
Etc. various industries.It is dried since the sample that will be directly tested is placed in cabinet, will lead to the intracorporal sample of case
Uneven heating so that drying efficiency is not high, while can have an impact the test data of sample.
In view of the above-mentioned problems, patent announcement number is the Chinese patent of CN202792839U, it is dry to propose a kind of electric heating air blast
Dry case, including cabinet, the display that cabinet left side is provided with the control cabinet with control key and connect with control cabinet signal are described
Rotation is equipped with chamber door on the outside of cabinet, and the chamber door side is equipped with handle, is provided with observation window, the cabinet lower end on the chamber door
Equipped with the heater being connect with control key signals, it is provided in the cabinet and puts item and shelf, offered on the shelf ventilative
Hole, the cabinet middle part are provided with the blower connecting with control key signals, and the left and right side of cabinet upper end offers air draft
Mouthful, exhaust outlet lower part is equipped with filter device, and the bottom of box is equipped with footing.
Prior art among the above, which has the following deficiencies:, makes heat and sample in cabinet by the air hole on shelf
Product bottom uniformly contacts, so that heat is distributed to the top and bottom of sample, but the heat and sample that sample other positions are subject to
Top and bottom still have very big difference, cause sample drying effect unobvious, drying efficiency is not still high.
Utility model content
The purpose of the utility model is to provide the high a kind of rotary electric hot blast bakings of a kind of good drying effect, drying efficiency
Dry case.
The utility model has the technical scheme that
A kind of rotary electric hot blast drying box, including cabinet and the driving box for being fixed on the chassis bottom, the machine
Case inner vertical is fixed with screw rod, is equipped with the parcel shelf for placing sample on the screw rod, at the center of the parcel shelf
The perforation with the cooperation rotation of the spiral shell leaf of the screw rod is offered, the cabinet inside lifting is provided with for pushing the parcel shelf
The pushing plate of rising is fixed in the driving box driving the lifting cylinder of the pushing plate lifting；
The side of the cabinet is fixed with the heating combined equipment for generating drying hot wind, and the cabinet side offers glove
Mouthful, the cabinet outer wall is hingedly connected with the chamber door for closing the placing port.
By using above-mentioned technical proposal, sample is placed on parcel shelf, recycles chamber door to close placing port, passes through
Lifting cylinder drives pushing plate to rise, and when pushing plate is abutted with parcel shelf, pushing plate drives parcel shelf to continue to rise, parcel shelf
In uphill process, perforation can be rotated along the rotating path of the spiral shell leaf of screw rod, so that parcel shelf is in the axle center spiral of screw rod
It rises, while sample rotates being driven to rise, so that sample thermally equivalent in cabinet, when lifting cylinder drives pushing plate decline
When, parcel shelf is declined around screw spiral by gravity, so that sample still thermally equivalent during decline, has been dried
After complete and sample is cooling, chamber door is opened, takes out sample.
The utility model drives pushing plate lifting by lifting cylinder, and pushing plate drives parcel shelf to rotate on screw rod and rises
Drop, while sample being driven to rotate during the drying process in lifting, so that sample is uniformly heated, strengthen the drying of sample
Effect also improves the drying efficiency of sample.
Be further arranged to: the heating combined equipment includes blower, heating wire and driving motor, and the side of the cabinet is embedding
Equipped with the blower, the side of the blower towards the cabinet inside is fixed with the heating wire, and the cabinet outer wall is fixed
There is the driving motor for driving the blower rotation.
By using above-mentioned technical proposal, electrothermal wire heating, driving motor drives blower rotation, and blower alignment heating wire is blown
Wind generates hot wind, and hot wind blows to cabinet inside, to dry to the sample in cabinet.
Be further arranged to: the edge of the parcel shelf is fixed with gear edge.
By using above-mentioned technical proposal, gear edge can play the role of blocking sample, can prevent parcel shelf from rotating
Sample is slid from parcel shelf by centrifugal force in journey.
Be further arranged to: the cabinet inside slides between the blower and the parcel shelf and is provided with strainer.
By using above-mentioned technical proposal, strainer is used to filter the impurity in hot wind, avoids blower will be in outside air
Impurity adheres on sample, has an impact to the test data of sample.
Be further arranged to: the filter screen bottom fixing sleeve is equipped with filter box, and the filter cassette bottom portion is fixed with raised line, the machine
Chamber interior wall, which is fixed with, slides the groove being adapted to the raised line.
It by using above-mentioned technical proposal, is adapted to using raised line with the sliding of groove, plays the installation site of fixed filter box
Function, while being slid out from filter box convenient for that will filter box.
Be further arranged to: the enclosure top offers gas vent, and the cabinet outer wall is hingedly connected with for closing
The rubber stopper of the gas vent.
By using above-mentioned technical proposal, after the completion of the drying work in cabinet, the rubber stopper of gas vent is opened, is convenient for
The rapid cooling of quick sample.
Be further arranged to: one end of the chamber door is fixed with hook, and the cabinet outer wall is hingedly connected with compressor arm, institute
It states and is hingedly connected with the link snap-fitted with the hook on compressor arm.
By using above-mentioned technical proposal, link one end is hung on hook, compressor arm is recycled to compress link, from
And realize function chamber door being locked on cabinet.
It is further arranged to: being fixed with form on the chamber door.
By using above-mentioned technical proposal, form observes the working condition in cabinet convenient for staff.
In conclusion the advantageous effects of the utility model are as follows:
The utility model drives pushing plate and parcel shelf to rise by lifting cylinder, and parcel shelf surrounds screw rod rotation simultaneously,
So that sample rotates rises, by the gravity of parcel shelf itself so that parcel shelf and sample rotates decline so that sample with
Heat in cabinet comes into full contact with, so that sample is heated evenly, to accelerate the drying rate of sample, improves sample
Drying efficiency, and drying effect is more preferable.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram one of rotary electric hot blast drying box；
Fig. 2 is a kind of overall structure diagram two of rotary electric hot blast drying box；
Fig. 3 is the cross-sectional view of the line A-A along Fig. 2；
Fig. 4 is the portion B partial enlarged view in Fig. 2.
Appended drawing reference: 1, cabinet；2, driving box；3, screw rod；4, parcel shelf；5, it perforates；6, pushing plate；7, lifting cylinder；
8, placing port；9, chamber door；10, blower；11, heating wire；12, driving motor；13, edge is kept off；14, strainer；15, box is filtered；16, convex
Item；17, groove；18, gas vent；19, rubber stopper；20, it links up with；21, compressor arm；22, link；23, form.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is a kind of rotary electric hot blast drying box disclosed by the utility model, including cabinet 1 and is fixed on
The driving box 2 of 1 bottom of cabinet, cabinet 1 and driving box 2 are hollow inside cabinet 1 in a rectangular parallelepiped shape.
Referring to Fig.1 with Fig. 3, screw rod 3 is fixed with inside cabinet 1 along the vertical direction, bottom end inside screw rod 3 and cabinet 1 and
Top is fixedly connected with.The parcel shelf 4 for placing sample is equipped on screw rod 3 in the horizontal direction, is opened at the center of parcel shelf 4
Equipped with the perforation 5 with the cooperation rotation of the spiral shell leaf of screw rod 3,5 aperture area of perforating is greater than the sectional area of spiral shell leaf.It is set when pushing up
When object plate 4, perforation 5 can be rotated along the rotating path of the spiral shell leaf of screw rod 3, so that parcel shelf 4 is in the rotation of screw rod 3
It rises, while sample rotates being driven to rise.Four edges of side of the parcel shelf 4 far from driving box 2 are respectively and fixedly provided with gear along 13.Gear
It can play the role of blocking sample along 13, can prevent in 4 rotation process of parcel shelf sample by centrifugal force from parcel shelf 4
It slides.
Lifting cylinder 7 is fixed in driving box 2, the direction of piston rod towards the cabinet 1 of lifting cylinder 7 extends vertically through
The side wall of driving box 2 and cabinet 1 extends to inside cabinet 1, and the free end of lifting cylinder 7 is fixedly connected with pushing plate 6, pushing plate
6 in a rectangular parallelepiped shape and be parallel to parcel shelf 4 setting.The piston rod of lifting cylinder 7 drives pushing plate 6 to rise, when pushing plate 6 abuts
When parcel shelf 4, then push parcel shelf 4 around 3 spiral of screw rod, when lifting cylinder 7 drives pushing plate 6 to decline, glove
Plate 4 is declined by the gravity of itself around 3 spiral of screw rod.
Referring to Fig. 3, the side of cabinet 1 is fixed with the heating combined equipment for generating drying hot wind, and heating combined equipment includes being embedded
Blower 10 in the side wall of 1 side of cabinet, blower 10 are fixed with heating wire 11,1 outer wall of cabinet towards the side inside cabinet 1
It is fixed with the driving motor 12 that driving blower 10 rotates, the rotation axis of driving motor 12 is solid by the shaft of shaft coupling and blower 10
Fixed connection.Heating wire 11 generates heat, and driving motor 12 drives blower 10 to rotate, and blower 10 is directed at the blowing of heating wire 11 and generates hot wind,
Hot wind blows to inside cabinet 1, to dry to the sample in cabinet 1.
Sliding is provided with strainer 14 between blower 10 and parcel shelf 4 inside cabinet 1, and strainer 14 is set perpendicular to parcel shelf 4
It sets.Strainer 14 is used to filter the impurity being mixed in hot wind, so that the hot wind for blowing case sample is purer.Strainer 14 is close to driving
One end fixing sleeve of case 2 is equipped with filter box 15, and side of the filter box 15 far from driving box 2 is in hatch frame.Filter box 15 for accept from
The impurity fallen on strainer 14.Filter 15 bottom of box is fixed with raised line 16,1 inner wall of cabinet be fixed be adapted to the sliding of raised line 16 it is recessed
Slot 17.It is adapted to by raised line 16 with the sliding of groove 17, convenient for the installation filter box 15 in cabinet 1, while will convenient for staff
Filter box 15 takes out from cabinet 1.
Referring to Fig.1, the adjacent side of side locating for the side locating for blower 10 of cabinet 1 and driving box 2 offers placing port
8.Placing port 8 is convenient for staff toward vegetal plate upslide setting-out product.1 outer wall of cabinet is hingedly connected with for closing placing port 8
Chamber door 9.Referring to Fig. 2 and Fig. 4,9 side of chamber door is fixed with hook 20, and 1 outer wall of cabinet is hingedly connected with compressor arm 21, compressor arm 21
On be hingedly connected with hook 20 snap-fitted links 22.22 one end of link is hung on hook 20, compressor arm is recycled
21 compress link 22, to realize the function being locked at chamber door 9 on cabinet 1.Form 23 is fixed on chamber door 9.Form 23
The working condition in cabinet 1 is observed convenient for staff.
Referring to Fig. 3, cabinet 1 offers gas vent 18 far from the side of driving box 2, and 1 outer wall of cabinet, which is hingedly connected with, to be used for
The rubber stopper 19 of closed grate hole 18.The rubber stopper 19 of grafting in gas vent 18 is taken out, convenient for the rapid cooling of quick sample.
The implementation principle of the present embodiment are as follows:
The sample that will be test is placed on parcel shelf 4, is closed placing port 8 using chamber door 9, and pass through hook
20, link 22 and compressor arm 21 are used cooperatively, and chamber door 9 is locked；
Heating wire 11 generates heat, and driving motor 12 drives blower 10 to be directed at heating wire 11 and dries, and hot wind is blown into cabinet 1
Portion, lifting cylinder 7 drive pushing plate 6 to rise towards 4 direction of parcel shelf, during pushing plate 6 pushes parcel shelf 4 to rise,
Parcel shelf 4 is rotated around screw rod 3, to drive sample rotates to rise, when lifting cylinder 7 drives pushing plate 6 to decline, due to setting
Object plate 4 declines by itself gravity, while around 3 spiral of screw rod, to drive sample rotates to decline, so that sample exists
Rotation rises and the process of rotation decline is heated evenly；
After drying, gas vent 18 is opened, so that sample is quickly cooled down, after cooling, takes out sample, and remove filter box
15, filter box 15 and strainer 14 are cleared up.
The utility model is by lifting cylinder 7, pushing plate 6, the collective effect of screw rod 3 and parcel shelf 4, so that sample is not
Break the rotation and lifting in cabinet 1, to be heated evenly, so that the effect of sample is more preferable, while accelerating the drying of sample
Speed, to improve the drying efficiency of sample.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of rotary electric hot blast drying box, it is characterised in that: including cabinet (1) and be fixed on the cabinet (1) bottom
Driving box (2), cabinet (1) inner vertical is fixed with screw rod (3), is equipped on the screw rod (3) for placing sample
Parcel shelf (4), the perforation (5) with the cooperation rotation of the spiral shell leaf of the screw rod (3) is offered at the center of the parcel shelf (4),
Lifting is provided with the pushing plate (6) for pushing the parcel shelf (4) to rise inside the cabinet (1), and the driving box (2) is interior
It is fixed with the lifting cylinder (7) for driving the pushing plate (6) to go up and down；
The side of the cabinet (1) is fixed with the heating combined equipment for generating drying hot wind, and cabinet (1) side, which offers, sets
Object mouth (8), cabinet (1) outer wall are hingedly connected with the chamber door (9) for closing the placing port (8).
2. a kind of rotary electric hot blast drying box according to claim 1, it is characterised in that: the heating combined equipment includes
The side of blower (10), heating wire (11) and driving motor (12), the cabinet (1) is embedded with the blower (10), described
Blower (10) is fixed with the heating wire (11) towards the internal side of the cabinet (1), and cabinet (1) outer wall is fixed with drive
Move the driving motor (12) of the blower (10) rotation.
3. a kind of rotary electric hot blast drying box according to claim 1, it is characterised in that: the parcel shelf (4)
Edge is fixed with gear along (13).
4. a kind of rotary electric hot blast drying box according to claim 2, it is characterised in that: the cabinet (1) is internal
Sliding is provided with strainer (14) between the blower (10) and the parcel shelf (4).
5. a kind of rotary electric hot blast drying box according to claim 4, it is characterised in that: strainer (14) bottom
Fixing sleeve is equipped with filter box (15), and filter box (15) bottom is fixed with raised line (16), cabinet (1) inner wall be fixed with it is described
The groove (17) of raised line (16) sliding adaptation.
6. a kind of rotary electric hot blast drying box according to claim 5, it is characterised in that: at the top of the cabinet (1)
It offers gas vent (18), cabinet (1) outer wall is hingedly connected with the rubber stopper (19) for closing the gas vent (18).
7. a kind of rotary electric hot blast drying box according to claim 1, it is characterised in that: the one of the chamber door (9)
End is fixed with hook (20), and cabinet (1) outer wall is hingedly connected with compressor arm (21), is articulated and connected on the compressor arm (21)
There is the link (22) snap-fitted with the hook (20).
8. a kind of rotary electric hot blast drying box according to claim 7, it is characterised in that: solid on the chamber door (9)
Surely there are form (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821791091.5U CN209147658U (en) | 2018-10-31 | 2018-10-31 | A kind of rotary electric hot blast drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821791091.5U CN209147658U (en) | 2018-10-31 | 2018-10-31 | A kind of rotary electric hot blast drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209147658U true CN209147658U (en) | 2019-07-23 |
Family
ID=67271996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821791091.5U Active CN209147658U (en) | 2018-10-31 | 2018-10-31 | A kind of rotary electric hot blast drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209147658U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765744A (en) * | 2020-07-02 | 2020-10-13 | 吴后梅 | Traditional chinese medicine is dried with high-efficient stoving type oven |
| CN112129073A (en) * | 2020-09-22 | 2020-12-25 | 湖南省俊华箱包制造有限公司 | A pressure drying device for case and bag production |
| CN113119650A (en) * | 2021-04-26 | 2021-07-16 | 枣庄学院 | Drawing device |
| CN113264789A (en) * | 2021-05-15 | 2021-08-17 | 张涛 | Fertilizer and processing method thereof |
-
2018
- 2018-10-31 CN CN201821791091.5U patent/CN209147658U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765744A (en) * | 2020-07-02 | 2020-10-13 | 吴后梅 | Traditional chinese medicine is dried with high-efficient stoving type oven |
| CN112129073A (en) * | 2020-09-22 | 2020-12-25 | 湖南省俊华箱包制造有限公司 | A pressure drying device for case and bag production |
| CN113119650A (en) * | 2021-04-26 | 2021-07-16 | 枣庄学院 | Drawing device |
| CN113264789A (en) * | 2021-05-15 | 2021-08-17 | 张涛 | Fertilizer and processing method thereof |
| CN113264789B (en) * | 2021-05-15 | 2022-06-14 | 山西和丰生物科技有限公司 | Fertilizer and processing method thereof |
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