CN207831821U - Constant Temp. Oven - Google Patents
Constant Temp. Oven Download PDFInfo
- Publication number
- CN207831821U CN207831821U CN201820058929.3U CN201820058929U CN207831821U CN 207831821 U CN207831821 U CN 207831821U CN 201820058929 U CN201820058929 U CN 201820058929U CN 207831821 U CN207831821 U CN 207831821U
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- accommodating cavity
- plate
- dust excluding
- constant temp
- container
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Abstract
The utility model discloses a kind of Constant Temp. Ovens,It is related to drying equipment,For the problem of existing insulating box cleaning work inner cavity trouble,Provide following technical scheme,Including babinet,The accommodating cavity for accommodating test specimen is offered on babinet,Several shelves for placing test specimen are provided in accommodating cavity,Several containers for accepting test specimen are placed on shelf,The dust excluding plate of closed container opening is movably set on accommodating cavity,Each shelf is correspondingly arranged a dust excluding plate,It is provided with driving dust excluding plate movement on accommodating cavity and is open or releases the drive component to the closed state of vessel port with closed container,Vessel port lid is closed by dust excluding plate,And then in the drying process,The case where dust in container escapes from vessel port under the drive of the hot-air of convection current and diffuses accommodating cavity is reduced to occur,And then reduce pollution of the dust to accommodating cavity,Reduce the trouble of cleaning accommodating cavity,It is easy to use,Extend maintenance period,Improve service efficiency.
Description
Technical field
The utility model is related to drying equipments, more specifically, it relates to a kind of Constant Temp. Oven.
Background technology
Drying box is the device for being usually used in drying test sample in laboratory.
Existing drying box is generally made of shaped steel thin plate, and the working cavities for placing test specimen are provided in babinet,
Several shelves are provided on working cavities, sample can be positioned on shelf and be dried.
The hot-air of the working cavities of existing drying box reaches dry effect generally by air blower to form convection current
Fruit, but in use, for the test specimen of the loose generation dust of meeting after dry such as weak soil, because there is sky in working cavities
Gas convection current, after test specimen drying, the air of convection current may allow dust to diffuse entire working cavity, it is therefore desirable to which worker is to work
It is cleared up as inner cavity, it is bothersome laborious, therefore, there is improved space.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Constant Temp. Oven, lead to
The opening that setting dust excluding plate closes the container for placing test specimen is crossed, has the advantages that reducing dust diffuses, is easy to use.
To achieve the above object, the utility model provides following technical solution：
A kind of Constant Temp. Oven, including babinet offer the accommodating cavity for accommodating test specimen on the babinet, described
It is provided with several shelves for placing test specimen in accommodating cavity, several appearances for accepting test specimen are placed on the shelf
Device is also movably set with the dust excluding plate of closed container opening on the accommodating cavity, and each shelf is correspondingly arranged a dust excluding plate,
It is additionally provided with driving dust excluding plate movement on the accommodating cavity and is open or releases the closed state to vessel port with closed container
Drive component.
Above-mentioned technical proposal is used, in use, test specimen is positioned in container, and then is driven and is prevented by drive component
Dirt plate is mobile and by the closure of openings of container, then starts drying, and during drying, dust excluding plate seals the opening of container
It closes, and then reduces dust and be carried over and diffuse in accommodating cavity from vessel port under the drive of the air of convection current, to reduce
The trouble of dust in cleaning accommodating cavity is needed, it is easy to use.
Preferably, the driving component includes the electric pushrod being set on babinet, on the telescopic end of the electric pushrod
It is provided with connecting rod, several dust excluding plates are fixedly connected with connecting rod.
Above-mentioned technical proposal is used, in use, connecting rod movement is driven by controlling elongating or shortening for electric pushrod, to
It drives several dust excluding plate synchronizing movings and the container cover on different layers shelf is closed or released and the lid of container is closed, use
It is convenient, be conducive to automate.
Preferably, be provided on two side opposite in the accommodating cavity it is several positioned at the undertaking edge of different height, it is described
It accepts along the second undertaking including being set to the first receiving block in accommodating cavity one side wall and on another side wall of accommodating cavity
Block, first receiving block extend to accommodating cavity center position with the second receiving block, and the shelf is positioned over undertaking along upper.
Using above-mentioned technical proposal, under normal circumstances, shelf is positioned over the first receiving block on sustained height and the
It, can be by corresponding shelf when the height for the container being positioned in accommodating cavity is higher than the spacing of adjacent shelf in two receiving blocks
From accepting along above removing and taking out accommodating cavity, it is put into accommodating cavity with adapting to different height container, it is easy to use.
Preferably, described its axis direction of connecting rod upper edge is provided with several sliding blocks, is provided on the sliding block and base frame card
Connect the buckling groove of cooperation.
Using above-mentioned technical proposal, when adjusting the quantity of shelf in accommodating cavity according to the height of container, base frame can be with sliding block
It is detached from clamping, and then the quantity of dust excluding plate can be adjusted according to the quantity of shelf, it is easy to use.
Preferably, the dust excluding plate includes that the telescopic direction with the fixed base frame of connecting rod and with base frame along electric pushrod is slided
The filter plate of dynamic connection.
Using above-mentioned technical proposal, when the height for the container placed on adjacent shelf is inconsistent, electric telescopic rod drives
Multiple dust excluding plates simultaneously decline, and when the filter plate of the one of dust excluding plate of multiple dust excluding plates and a higher container offsets and electricity
When dynamic telescopic rod drives the base frame of the dust excluding plate to continue to decline, filter plate is detached with base frame, until all filter plates will be more
Layer shelf on container cover close, therefore reach electric telescopic rod decline when, the container on different layers shelf is covered conjunction by dust excluding plate
Purpose, it is easy to use.
Preferably, the inner wall of the filter plate and accommodating cavity is slidably matched.
Using above-mentioned technical proposal, when filter plate is detached with base frame, filter plate can be slided along the inner wall of accommodating cavity, in turn
The inner wall of accommodating cavity can provide mobile guide for filter plate, and then increase the stability of filter plate movement.
Preferably, elastic component is provided on the base frame, one end of the elastic component is fixedly connected with filter plate, the other end
It is fixedly linked with base frame, the elastic component applies filter plate the elastic force for being directed toward base frame.
Using above-mentioned technical proposal, elastic component applies filter plate the elastic force for being directed toward base frame, and then filter plate is with close
The movement tendency of base frame, and then when filter plate detaches due to by container resistance with base frame when lid closes container, elastic component pair
Filter plate applies elastic force, keeps the effect that filter plate lid closes container more preferable, reduces dust from the connection gap of filter plate and container
The possibility of leakage.
Preferably, the filter plate includes hard structure plate and the filter paper that is set on hard structure plate, the hard
Several ventholes are offered on structural slab.
Above-mentioned technical proposal is used, in use, filter paper is covered on container and by closure of openings, filter paper plays the work of isolation
With the dust reduced in container escapes container from vessel port and diffuses the situation in accommodating cavity and occur, and hard structure plate
The intensity of filter paper can be increased, reduce the case where filter paper is by destroying.
Preferably, " C " shape strip disposed in parallel on the hard structure plate, the opening of " C " the shape strip are set in opposite directions
It sets, the filter paper is engaged by clamping with " C " shape strip.
Using above-mentioned technical proposal, when after a period of use, when the dust accumulation on filter paper is more or is needed replacing because of breakage,
Filter paper and " C " shape strip are detached from and are clamped, and then filter paper is replaced, it is easy to use.
Preferably, it is fixedly installed vibrating motor on the hard structure plate.
Using above-mentioned technical proposal, during drying, it is viscous that the moisture that evaporates from container can carry a part of dust
Filter paper is invested, hard structure plate is vibrated by the vibrating motor being set on hard structure plate, and then the dust on filter paper is shaken
It falls in container, and then reduces residual of the dust on filter paper.
In conclusion the utility model has the advantages that：
1. vessel port lid is closed by the dust excluding plate being set in accommodating cavity, and then in the drying process, reduce container
The case where interior dust escapes from vessel port under the drive of the hot-air of convection current and diffuses accommodating cavity occurs, and then reduces powder
Pollution of the dirt to accommodating cavity reduces the trouble of cleaning accommodating cavity, easy to use, extends maintenance period, improves service efficiency；
2. driving multiple dust excluding plates to rise or decline simultaneously by electric pushrod arranged in the box body, and then make dust-proof
The container cover of different layers is closed or is released the lid conjunction state to container by plate, easy to use；
3. vibrating hard structure plate by the vibrating motor being set on hard structure plate, it is residual on filter paper to reduce dust
It stays.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram for showing drive component and dust excluding plate in the utility model embodiment；
Fig. 3 is the enlarged drawing in the portions A in Fig. 2；
Fig. 4 is the exploded perspective view of dust excluding plate in the utility model embodiment；
Fig. 5 is the enlarged drawing in the portions B in Fig. 4；
Fig. 6 is the schematic diagram that hermatic door is closed in the utility model embodiment.
In figure：1, babinet；11, accommodating cavity；12, hermatic door；13, sliding slot；14, observation window；15, air bleeding valve；2, shelf；
3, container；4, dust excluding plate；41, base frame；411, holding tank；412, groove；42, filter plate；421, hard structure plate；4211, lead to
Stomata；4212, vibrating motor；4213, " C " shape strip；422, filter paper；5, drive component；51, electric pushrod；52, connecting rod；
521, sliding block；5211, buckling groove；6, edge is accepted；61, the first receiving block；7, elastic component；8, hasp.
Specific implementation mode
With reference to the accompanying drawings and embodiments, the utility model is described in detail.
A kind of Constant Temp. Oven offers accommodating cavity 11, case referring to Fig. 1 and Fig. 2, including babinet 1 on babinet 1
The hermatic door 12 of closing accommodating cavity 11 is hinged on body 1, if being provided with dried layer shelf 2 in accommodating cavity 11, if being placed on shelf 2
The dry container 3 for holding test specimen, container 3 it is opening up, be movably set in accommodating cavity 11 several closed containers 3 opening
Dust excluding plate 4 is provided with the drive component 5 for being connected with dust excluding plate 4 and dust excluding plate 4 being driven to lift on babinet 1.
Referring to Fig. 2 and Fig. 3, if two side opposite in accommodating cavity 11 is provided with dried layer and accepts the undertaking of shelf 2 along 6,
Undertaking includes the first receiving block 61 being set in 11 one side wall of accommodating cavity along 6 and is set on 11 another side wall of accommodating cavity simultaneously
The second contour receiving block with the first receiving block 61（It is not shown in figure）, the first receiving block 61 and the second receiving block are to accommodating
The center position of chamber 11 extends, and shelf 2 is positioned over a undertaking along 6 and is slidably matched with the two side of accommodating cavity 11, and then works as
When being positioned over the height of the container 3 in accommodating cavity 11 and being more than the spacing of adjacent shelf 2, corresponding shelf 2 can be dismantled, with suitable
The placement of different vessels 3 is answered, it is easy to use.
Referring to Fig. 3 and Fig. 4, dust excluding plate 4 include the base frame 41 slided up and down along 11 inner wall of accommodating cavity and with base frame 41
The filter plate 42 being slidably matched, filter plate 42 vertically slide, and filter plate 42 includes hard structure plate 421 and is set to
Filter paper 422 on hard structure plate 421, offers several ventholes 4211 on hard structure plate 421, in the present embodiment, filter paper
422 are located at hard structure plate 421 is open side towards container 3, and the holding tank for accommodating hard structure plate 421 is offered on base frame 41
411, hard structure plate 421 and the inner wall of accommodating cavity 11 are slidably matched.
Referring to Fig. 5, one group of " C " shape strip 4213 disposed in parallel, " C " shape strip are provided on hard structure plate 421
4213 opening is oppositely arranged, and filter paper 422 is engaged by clamping with " C " shape strip 4213.
Referring to Fig. 4, vibrating motor 4212 is provided on hard structure plate 421, in this implementation, vibrating motor 4212 is set to
The center of hard structure plate 421.
Referring to Fig. 4 and Fig. 5, elastic component 7, one end and the hard structure plate 421 of elastic component 7 are fixedly installed on base frame 41
Connection, the other end are fixed with base frame 41, the groove 412 for accommodating elastic component 7 are offered on base frame 41, elastic component 7 is to hard structure
Plate 421 applies the elastic force for being directed toward base frame 41, and under normal condition, hard structure plate 421 is contained in holding tank 411 and hard structure
421 bottom surface of plate is abutted with the top surface of base frame 41.
Referring to Fig. 2 and Fig. 3, drive component 5 includes the electric pushrod 51 being vertically arranged on babinet 1 and fixed setting
In the connecting rod 52 of 51 telescopic end of electric pushrod, its axial direction of the outer periphery of connecting rod 52 is provided with several sliding blocks 521, the side of accommodating cavity 11
The sliding slot 13 slided for sliding block 521 is vertically opened up on wall, and the clamping being engaged by clamping with base frame 41 is offered on sliding block 521
Slot 5211, base frame 41 are connected in buckling groove 5211 and then are fixed with connecting rod 52.
Referring to Fig. 6, there is the hasp 8 being connect with hermatic door 12 on babinet 1, transparent observation window is provided on hermatic door 12
14, the top of babinet 1 is provided with the gas vent being connected to accommodating cavity 11（It is not shown in figure）, it is located on babinet 1 at gas vent and sets
It is equipped with the adjustable air bleeding valve 15 that is open.
The use process and principle of the utility model embodiment：
In use, adjusting the quantity of shelf 2 and dust excluding plate 4 according to the height of container 3, then container 3 is positioned over and is put
On plate 2 and container 3 is made to be located in the coverage area of filter paper 422, then drive electric pushrod 51 and connecting rod 52 is made to drive and is several anti-
Dirt plate 4 is simultaneously declined until the filter paper 422 of dust excluding plate 4 is abutted with the container 3 on each layer of shelf 2, and the opening of container 3 is sealed
It closes.
When the container 3 placed on different layers shelf 2 is highly consistent and same layer shelf 2 on the height one of container 3 placed
It causes, and then when electric pushrod 51 drives several dust excluding plates 4 to decline, when filter paper 422 and the higher appearance of one of dust excluding plate 4
When device 3 abuts, filter plate 42 overcomes the elastic force of elastic component 7 to be detached with base frame 41 due to by the resistance of container 3, and then electronic pushes away
Bar 51 can continue that other dust excluding plates 4 is driven to be decreased until that the filter paper 422 of all dust excluding plates 4 is abutted with container 3, by all placements
The closure of openings of container 3 in accommodating cavity 11, and then in the drying process, the test specimen in reduction container 3 is after the drying
The dust of generation is from opening effusion to diffuse in the possibility of accommodating cavity 11.
After the completion of drying, Vibration on Start-up motor 4212, and then be adhered to dust on filter paper 422 and shake off in container 3, it reduces
Residual of the dust on filter paper 422；Then starting electric pushrod 51 drives dust excluding plate 4 to rise, until filter paper 422 and all containers
3 are detached from abutting, and then open hermatic door 12 and take out container 3 from accommodating cavity 11.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of Constant Temp. Oven, including babinet (1), the accommodating cavity for accommodating test specimen is offered on the babinet (1)
(11), it is provided with several shelves (2) for placing test specimen in the accommodating cavity (11), is placed on the shelf (2)
Several containers (3) for accepting test specimen, it is characterized in that：Closed container (3) is also movably set on the accommodating cavity (11) to open
The dust excluding plate (4) of mouth, each shelf (2) are correspondingly arranged a dust excluding plate (4), driving are additionally provided on the accommodating cavity (11)
The mobile drive component (5) for being open or releasing the closed state being open to container (3) with closed container (3) of dust excluding plate (4).
2. Constant Temp. Oven according to claim 1, it is characterized in that：The driving component (5) includes being set to case
Electric pushrod (51) on body (1) is provided with connecting rod (52), several dust excluding plates on the telescopic end of the electric pushrod (51)
(4) it is fixedly connected with connecting rod (52).
3. Constant Temp. Oven according to claim 1, it is characterized in that：Opposite two side in the accommodating cavity (11)
On be provided with several undertakings positioned at different height along (6), undertakings is along (6) including being set in accommodating cavity (11) one side wall
The first receiving block (61) and accept on accommodating cavity (11) another side wall and with first and held along the second of high settings such as (6)
Block is connect, first receiving block (61) extends to accommodating cavity (11) center position with the second receiving block, and the shelf (2) is placed
In undertaking on (6).
4. Constant Temp. Oven according to claim 2, it is characterized in that：Described its axis direction of connecting rod (52) upper edge is set
Several sliding blocks (521) are equipped with, the buckling groove (5211) being engaged by clamping with dust excluding plate (4) is provided on the sliding block (521).
5. Constant Temp. Oven according to claim 4, it is characterized in that：The dust excluding plate (4) includes and connecting rod (52)
Fixed base frame (41) and the filter plate (42) being slidably connected along the telescopic direction of electric pushrod (51) with base frame (41).
6. Constant Temp. Oven according to claim 5, it is characterized in that：The filter plate (42) and accommodating cavity (11)
Inner wall is slidably matched.
7. Constant Temp. Oven according to claim 5, it is characterized in that：It is provided with elastic component on the base frame (41)
(7), one end of the elastic component (7) is fixedly connected with filter plate (42), and the other end is fixedly linked with base frame (41), the elasticity
Part (7) applies filter plate (42) elastic force for being directed toward base frame (41).
8. Constant Temp. Oven according to claim 7, it is characterized in that：The filter plate (42) includes hard structure plate
(421) and the filter paper (422) that is set on hard structure plate (421) it, is offered on the hard structure plate (421) several logical
Stomata (4211).
9. Constant Temp. Oven according to claim 8, it is characterized in that：It is parallel on the hard structure plate (421) to set
The opening of " C " the shape strip (4213) set, " C " the shape strip (4213) is oppositely arranged, the filter paper (422) and " C " shape card
Item (4213) is engaged by clamping.
10. Constant Temp. Oven according to claim 8, it is characterized in that：Fixation is set on the hard structure plate (421)
It is equipped with vibrating motor (4212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820058929.3U CN207831821U (en) | 2018-01-15 | 2018-01-15 | Constant Temp. Oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820058929.3U CN207831821U (en) | 2018-01-15 | 2018-01-15 | Constant Temp. Oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831821U true CN207831821U (en) | 2018-09-07 |
Family
ID=63392889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820058929.3U Active CN207831821U (en) | 2018-01-15 | 2018-01-15 | Constant Temp. Oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696881A (en) * | 2020-12-30 | 2021-04-23 | 杭州瑞林蜂业有限公司 | Low-temperature drying box |
-
2018
- 2018-01-15 CN CN201820058929.3U patent/CN207831821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696881A (en) * | 2020-12-30 | 2021-04-23 | 杭州瑞林蜂业有限公司 | Low-temperature drying box |
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