CN214009760U

CN214009760U - Vacuum drying oven convenient to adjust

Info

Publication number: CN214009760U
Application number: CN202023205813.4U
Authority: CN
Inventors: 陈晨; 黄卫芳; 黄正忠
Original assignee: Shanghai Pudong Mingyan Biotechnology Co ltd
Current assignee: Shanghai Pudong Mingyan Biotechnology Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-08-20
Anticipated expiration: 2030-12-26

Abstract

The utility model relates to a convenient vacuum drying oven who adjusts belongs to drying equipment technical field, it includes the box, the case mouth has been seted up to one side of box, case mouth department is equipped with the chamber door, be equipped with supporting component in the box, supporting component is equipped with the multiunit, supporting component includes backup pad and bracing piece, backup pad and box fixed connection, the bracing piece is equipped with a plurality ofly along the vertical direction of backup pad, and with backup pad fixed connection, the overlap joint has the baking pan on the bracing piece, be equipped with jacking subassembly on the baking pan, jacking subassembly includes roof and lifting unit, the roof is located the baking pan top surface, lifting unit and roof connection drive roof reciprocate. This application has the distance between the convenient regulation adjacent baking pan, the effect of the convenience when improving the use.

Description

Vacuum drying oven convenient to adjust

Technical Field

The application relates to the field of drying equipment, in particular to a vacuum drying oven convenient to adjust.

Background

Compared with common drying modes such as drying and high-speed rotary drying, the vacuum drying has the advantages of low drying temperature, high drying speed, difficult deterioration of dried articles and the like, is suitable for drying various materials or articles, and is widely applied to many fields.

At present, the existing chinese patent with reference to publication No. CN103471353A discloses a low-temperature vacuum drying oven, which includes an oven body, a working chamber disposed inside the oven body, and an oven door disposed outside the oven body, wherein the working chamber includes: the drying device comprises a drying tray, a first type drying rack for placing the drying tray, a baffle arranged below the top of the working chamber, a heat dissipation coil arranged below the first type drying rack and a water retaining strip arranged at the bottom of the working chamber close to a box door. When the materials are dried, the tray for holding the materials is placed on a drying tray for drying operation

In view of the above-mentioned related art, the inventor believes that there is a drawback in that the distance between adjacent trays is fixed, and it is inconvenient to place a large tray.

SUMMERY OF THE UTILITY MODEL

In order to conveniently adjust the distance between the adjacent baking pans, the convenience when improving the use, the application provides a vacuum drying oven who conveniently adjusts.

The application provides a convenient vacuum drying oven who adjusts adopts following technical scheme:

the utility model provides a convenient vacuum drying oven who adjusts, the power distribution box comprises a box body, the case mouth has been seted up to one side of box, case mouth department is equipped with the chamber door, be equipped with supporting component in the box, supporting component is equipped with the multiunit, supporting component includes backup pad and bracing piece, backup pad and box fixed connection, the bracing piece is equipped with a plurality ofly along the vertical direction of backup pad, and with backup pad fixed connection, the overlap joint has the baking pan on the bracing piece, be equipped with the jacking subassembly on the baking pan, the jacking subassembly includes roof and lifting unit, the roof is located the baking pan top surface, lifting unit and roof are connected the drive roof and reciprocate.

By adopting the technical scheme, when the materials are dried, the baking pan is erected on the supporting rod, and then the tray containing the materials is placed on the baking pan for drying; when the dry material of great tray is placed to needs, at first, through lifting unit drive roof rebound, when the roof removed to with the baking pan butt on upper strata, continue rebound, thereby make upper baking pan rebound, with the distance between upper baking pan and the lower floor baking pan of regulation, thereby conveniently place great tray on lower floor baking pan, and still can place less tray on the upper tray, and the quantity of reduction baking pan, thereby improve the space utilization of box greatly.

Preferably, the lifting assembly comprises a first ejector rod and a second ejector rod, one end of the first ejector rod and one end of the second ejector rod are hinged to the top plate, and the other end of the first ejector rod and the other end of the second ejector rod are connected with a driving assembly for driving the first ejector rod and the second ejector rod to be close to or far away from each other.

Through adopting above-mentioned technical scheme, when the distance between the baking pan needs to be adjusted, drive assembly drive first ejector pin and second ejector pin are close to each other, and then the one end that first ejector pin, second ejector pin and roof are connected upwards moves to the drive roof rebound, so that the roof upwards jack-up with upper baking pan, thereby realize adjusting the purpose of adjacent baking pan interval.

Preferably, the driving assembly comprises two bidirectional screw rods and two nuts, the two bidirectional screw rods are rotatably connected with the drying plate, the two nuts are respectively hinged with the first ejector rod and the second ejector rod, and the nuts are sleeved at two ends of the two bidirectional screw rods and are in threaded connection with the two bidirectional screw rods.

Through adopting above-mentioned technical scheme, rotate two-way lead screw, two-way lead screw rotates and makes two relative two-way lead screw axis directions of screw be close to each other or keep away from, and the screw is close to each other or is kept away from and drives first ejector pin and second ejector pin and be close to each other or keep away from each other to realize the rising or the decline of roof.

Preferably, one side of the supporting plate close to the top plate is provided with a vertical guide groove, the top plate is connected with a guide rod in a sliding mode, and one end of the guide rod is inserted into the guide groove.

Through adopting above-mentioned technical scheme, set up the baking pan behind the bracing piece, the guide bar slides, inserts the guide way with the guide bar in, then the roof increases the stability of roof at the upper and lower slip in-process to increase the roof and to the support stability of upper baking pan, reduce the unrestrained condition of upper baking pan material.

Preferably, the top plate is provided with a sliding groove, the sliding groove is internally and slidably connected with a sliding block, the sliding block is fixedly connected with the guide rod, and the sliding block is connected with a driving spring for driving the sliding block to be close to the guide groove.

Through adopting above-mentioned technical scheme, driving spring drive sliding block moves to the direction that is close to the guide way to make the sliding block drive the guide bar and remove, make the one end of guide bar insert in the guide way, in order to lead to the roof, increase the stability that the roof removed. Drive spring and sliding block cooperation for the guide bar can be stably inlayed in the guide way, reduces the condition that the guide bar breaks away from in the guide way, thereby can play the guide effect to the roof.

Preferably, the sliding groove is away from the one end bending type spacing groove of guide way, and the spacing inslot is inlayed and is had the kelly, and the kelly is articulated with the guide bar.

Through adopting above-mentioned technical scheme, when the baking pan is taken off to needs, handheld kelly for the guide bar slides to the direction of keeping away from the guide way, makes the guide bar break away from in the guide way, then, rotates the kelly, imbeds the spacing inslot with the kelly, prevents that the guide bar from sliding to the direction that is close to the guide way, thereby is convenient for take out the baking pan from the box.

Preferably, a containing groove is formed in one end, close to the oven door, of the baking pan, the opening of the containing groove faces upwards, a shielding plate is connected to the inside of the containing groove in a sliding mode, and an elastic piece is arranged on the bottom surface of the shielding plate.

By adopting the technical scheme, after the tray is placed on the baking pan, the shielding plate shields the tray, so that the stability of the tray is improved, and the tray is prevented from sliding off the baking pan; when the tray needs to be taken out, the shielding plate is pressed downwards, and the elastic piece is compressed, so that the shielding plate is embedded into the containing groove, the shielding of the tray is removed, and the tray is conveniently taken down from the baking pan.

Preferably, the top surface of the top plate is bonded with a non-slip mat.

Through adopting above-mentioned technical scheme, the slipmat can increase the frictional force between roof and the upper baking pan to increase the stability of upper baking pan, the condition of landing from the roof when reducing the rebound upper tray.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the setting of lifting unit and roof for lifting unit drive roof rebound makes the roof jack-up upper baking pan upwards, with the distance between adjustment upper baking pan and the lower floor baking pan, thereby conveniently places great tray on the lower floor baking pan, improves the convenience of using.

2. The guide rod and the guide groove are arranged to guide the top plate, so that the moving stability of the top plate is improved;

3. the setting of shielding plate shelters from the tray, prevents that the tray from landing from the baking pan to prevent the unrestrained condition of material.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic diagram intended to show the construction of the jacking assembly.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a box body; 11. a box opening; 12. a box door; 2. a support assembly; 21. a support plate; 211. a guide groove; 22. a support bar; 3. baking the pan; 31. a containing groove; 32. a shielding plate; 33. a lift spring; 34. accommodating grooves; 4. a jacking assembly; 41. a top plate; 411. a guide bar; 4111. a clamping rod; 412. a sliding groove; 413. a slider; 414. a drive spring; 415. a limiting groove; 416. a non-slip mat; 42. a lifting assembly; 421. a first ejector rod; 422. a second ejector rod; 5. a drive assembly; 51. a bidirectional lead screw; 52. a screw nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a vacuum drying oven convenient to adjust. Referring to fig. 1, the vacuum drying box convenient to adjust comprises a box body 1 in a cubic shape, wherein a box opening 11 is formed in one side of the box body 1 in the length direction, and a box door 12 is arranged at the box opening 11; a plurality of baking pans 3 are arranged in the box body 1 along the vertical direction, and supporting components 2 for supporting the baking pans 3 are arranged on two sides of the baking pans 3 in the length direction. When the materials are dried, the box door 12 is opened, the tray for containing the materials is placed on the drying tray 3, and then the box door 12 is closed to dry the materials.

Referring to fig. 1, the support assembly 2 includes a support plate 21 and a support rod 22; the vertical setting of backup pad 21, length direction is the same with the length direction of box 1, bracing piece 22 is located one side that backup pad 21 is close to box 1 center, and bracing piece 22 is equipped with two sets ofly along backup pad 21 length direction, every group is equipped with a plurality ofly, a plurality of bracing pieces 22 of every group distribute along vertical direction, bracing piece 22 level sets up, length direction's one end and backup pad 21 fixed connection, and the bracing piece 22 that is in same height has four for support the position at four angles of baking pan 3.

Referring to fig. 1 and 2, the baking pan 3 is horizontally erected on the supporting rod 22, and the length direction of the baking pan is the same as that of the supporting plate 21, the top surface of the baking pan 3 is provided with a containing groove 31, the containing groove 31 is located at a position close to the box opening 11, and the length direction of the containing groove 31 is the same as that of the baking pan 3. Hold groove 31 interpolation and be equipped with shielding plate 32, shielding plate 32 bottom surface is equipped with the elastic component, and the elastic component is lifting spring 33, lifting spring 33's one end and shielding plate 32 bottom surface fixed connection, the other end with hold groove 31 diapire fixed connection, lifting spring 33 crooked compression back, shielding plate 32 can inlay completely in holding the inslot 31.

During the dry material, set up baking pan 3 on bracing piece 22, then press down shielding plate 32, make shielding plate 32 inlay behind holding the groove 31, on the tray that will have put the material is put baking pan 3, later, loosen shielding plate 32, lifting spring 33 drive shielding plate 32 upwards slides and stretches out and hold groove 31 to shelter from the tray, increase the stability of tray.

Referring to fig. 2, two sets of jacking assemblies 4 are arranged on the top surface of the baking pan 3 and are positioned on two sides of the baking pan 3 in the length direction. The jacking assembly 4 comprises a top plate 41 and a lifting assembly 42, the top plate 41 is horizontally arranged, the length direction of the top plate 41 is the same as that of the baking pan 3, the top plate 41 is located between the two support rods 22 on the same layer, and the top surface of the top plate 41 is bonded with a non-slip mat 416 made of silica gel. The lifting assembly 42 comprises a first top rod 421 and a second top rod 422, the first top rod 421 and the second top rod 422 are vertically located below the top plate 41, the top end of the first top rod 421 and the top end of the second top rod 422 are hinged to the top plate 41, the bottom ends of the first top rod 421 and the second top rod 422 are inclined towards the direction away from each other, and the bottom ends of the first top rod 421 and the second top rod 422 are connected with a driving assembly 5 for driving the first top rod 421 and the second top rod 422 to be close to or away from each other.

Referring to fig. 2, the top surface of the baking pan 3 is formed with a receiving groove 34, a length direction of the receiving groove 34 is the same as a length direction of the top plate 41, and the driving assembly 5 is located in the receiving groove 34. The driving assembly 5 comprises two-way lead screws 51 and nuts 52, the two-way lead screws 51 are embedded in the accommodating grooves 34, the baking trays 3 are rotatably connected, the two nuts 52 are respectively sleeved at two ends of the two-way lead screws 51 and in threaded connection with the two-way lead screws 51, and the two nuts 52 are respectively hinged to the first ejector rod 421 and the second ejector rod 422.

When adjusting the baking pan 3 interval, rotate two-way lead screw 51, two-way lead screw 51 rotates drive screw 52 and drives first ejector pin 421, second ejector pin 422 and remove to make first ejector pin 421, second ejector pin 422 drive roof 41 rebound, move to with upper baking pan 3 butt back when roof 41, continue rebound, thereby can increase the interval of upper baking pan 3 and lower floor baking pan 3, be convenient for place great tray.

Referring to fig. 2 and 3, a vertical guide groove 211 is formed on one side of the supporting plate 21 close to the baking pan 3, the guide groove 211 is located between the two sets of supporting rods 22, and the guide groove 211 is located on one side of the top plate 41 close to the box opening 11. A horizontal sliding groove 412 is formed in one side, close to the box opening 11, of the top plate 41, a sliding block 413 is connected in the sliding groove 412 in a sliding mode, a driving spring 414 is arranged on one side, away from the supporting plate 21, of the sliding block 413, one end of the driving spring 414 is fixedly connected with the sliding block 413, and the other end of the driving spring 414 is fixedly connected with the inner wall of the sliding groove 412. A horizontally arranged guide rod 411 is fixedly connected to the slide block 413, one end of the guide rod 411 is inserted into the guide groove 211 and slides up and down along the guide groove 211,

referring to fig. 3, one end of the sliding groove 412, which is far away from the guide groove 211, is bent downward to form a limiting groove 415, one end of the guide rod 411, which is far away from the guide groove 211, is hinged to a clamping rod 4111, an axis of a hinge shaft of the clamping rod 4111 is horizontal, and after the guide rod 411 is separated from the guide groove 211 by the sliding guide rod 411, the clamping rod 4111 is rotated, and an end of the clamping rod 4111 can be embedded into the limiting groove 415.

When the drying pan 3 is placed on the supporting bar 22, the guide bar 411 is slid such that one end of the guide bar 411 is inserted into the guide groove 211, and the top plate 41 increases the stability of the top plate 41 when moving upward, thereby contributing to increase the stability of the drying pan 3.

The implementation principle of the vacuum drying oven that this application embodiment conveniently adjusted is: when the material is dried, the tray is placed on the baking pan 3 to dry the material. When a large tray needs to be placed, the bidirectional screw 51 is rotated to enable the screw 52 to drive the first ejector rod 421 and the second ejector rod 422 to move, so that the first ejector rod 421 and the second ejector rod 422 drive the top plate 41 to move upwards, the top plate 41 is abutted to the upper baking tray 3 and pushes the baking tray 3 upwards, the distance between the upper tray and the lower tray is adjusted, and the large tray is convenient to place.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a convenient vacuum drying oven who adjusts, includes box (1), and case mouth (11) have been seted up to one side of box (1), and case mouth (11) department is equipped with chamber door (12), its characterized in that: be equipped with supporting component (2) in box (1), supporting component (2) are equipped with the multiunit, supporting component (2) are including backup pad (21) and bracing piece (22), backup pad (21) and box (1) fixed connection, bracing piece (22) are equipped with a plurality ofly along backup pad (21) vertical direction, and with backup pad (21) fixed connection, the overlap joint has baking pan (3) on bracing piece (22), be equipped with jacking subassembly (4) on baking pan (3), jacking subassembly (4) are including roof (41) and lifting unit (42), roof (41) are located baking pan (3) top surface, lifting unit (42) are connected drive roof (41) with roof (41) and are reciprocated.

2. The vacuum drying oven convenient to adjust of claim 1, wherein: the lifting assembly (42) comprises a first ejector rod (421) and a second ejector rod (422), one ends of the first ejector rod (421) and the second ejector rod (422) are hinged to the top plate (41), and the other ends of the first ejector rod (421) and the second ejector rod (422) are connected with a driving assembly (5) for driving the first ejector rod (421) and the second ejector rod (422) to be close to or far away from each other.

3. An easily adjustable vacuum drying oven as defined in claim 2, characterized in that: the drying pan is characterized in that the driving assembly (5) comprises a bidirectional lead screw (51) and a nut (52), the bidirectional lead screw (51) is rotatably connected with the drying pan (3), the number of the nuts (52) is two, the two nuts are respectively hinged with a first ejector rod (421) and a second ejector rod (422), and the two ends of the bidirectional lead screw (51) are connected with the bidirectional lead screw (51) in a threaded mode through the nut (52) in a sleeved mode.

4. The vacuum drying oven convenient to adjust of claim 1, wherein: vertical guide way (211) have been seted up to one side that backup pad (21) are close to roof (41), and sliding connection has guide bar (411) on roof (41), and the one end of guide bar (411) inserts in guide way (211).

5. An easily adjustable vacuum drying oven as defined in claim 4, wherein: a sliding groove (412) is formed in the top plate (41), a sliding block (413) is connected in the sliding groove (412) in a sliding mode, the sliding block (413) is fixedly connected with the guide rod (411), and the sliding block (413) is connected with a driving spring (414) for driving the sliding block to be close to the guide groove (211).

6. An easily adjustable vacuum drying oven as defined in claim 5, wherein: one end of the sliding groove (412) far away from the guide groove (211) is bent to form a limiting groove (415), a clamping rod (4111) is embedded in the limiting groove (415), and the clamping rod (4111) is hinged to the guide rod (411).

7. The vacuum drying oven convenient to adjust of claim 1, wherein: one end of the baking pan (3) close to the oven door (12) is provided with a containing groove (31), the opening of the containing groove (31) faces upwards, a shielding plate (32) is connected to the inside of the containing groove (31) in a sliding mode, and an elastic piece is arranged on the bottom surface of the shielding plate (32).

8. The vacuum drying oven convenient to adjust of claim 1, wherein: and the top surface of the top plate (41) is adhered with a non-slip pad (416).