CN210165657U

CN210165657U - Microwave vacuum drying machine

Info

Publication number: CN210165657U
Application number: CN201920667484.3U
Authority: CN
Inventors: 吴京
Original assignee: Guiyang Xinqi Microwave Industry LLC
Current assignee: Guiyang Xinqi Microwave Industry LLC
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-03-20
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a microwave vacuum drying machine, comprising a base plate, the top fixedly connected with casing of bottom plate, the fixedly connected with fixed plate between shells inner wall's the both sides, it is connected with the rotor plate to rotate between shells inner wall's the both sides, and is located the top of fixed plate, the top fixed connection of rotor plate is fluted, the bottom fixedly connected with sleeve of recess inner wall, telescopic internal surface presss from both sides tightly has the non slipping spur, the top fixedly connected with ejector pin of non slipping spur, the top fixedly connected with roof of ejector pin. The utility model relates to a drying equipment technical field. This microwave vacuum drying machine moves to one side through two clamp plates, and then can press from both sides tightly the inside material of standing groove, and the user can use according to the user demand of self, satisfies the drying of different materials, can carry out a plurality of drying to the same kind of material moreover, great improvement microwave vacuum drying equipment's practicality.

Description

Microwave vacuum drying machine

Technical Field

The utility model relates to a drying equipment technical field specifically is a microwave vacuum drying machine.

Background

In the traditional heating mode, heat is conducted through convection, conduction and radiation and is permeated from the outside to the inside, however, heat conduction through air convection under the vacuum condition is difficult to conduct, only the heat conduction and radiation mode is used for providing heat energy for materials, the surface temperature of the heated materials is high, the inside temperature is low, the inside and outside temperature difference is large, and the temperature is difficult to control. Therefore, the conventional vacuum drying method has slow heat conduction speed, high energy consumption, low efficiency and long drying time.

The existing microwave vacuum drying machine has certain defects, for example, the existing microwave vacuum drying machine cannot clamp materials well, so that the materials are easily damaged in the drying process, the inner space of the existing microwave vacuum drying machine does not have an adjusting function, so that the materials cannot be fully utilized, multiple materials cannot be dried simultaneously, the use of different people cannot be met, and the practicability of equipment is seriously reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a microwave vacuum drying machine has solved and can't utilize microwave vacuum drying machine's inner space, can not satisfy multiple material and carry out the problem of drying simultaneously.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a microwave vacuum dryer comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a shell, a fixed plate is fixedly connected between two sides of the inner wall of the shell, a rotating plate is rotatably connected between two sides of the inner wall of the shell and is positioned at the top of the fixed plate, the top of the rotating plate is fixedly connected with a groove, the bottom of the inner wall of the groove is fixedly connected with a sleeve, the inner surface of the sleeve is clamped with an antiskid block, the top of the antiskid block is fixedly connected with an ejector rod, the top end of the ejector rod is fixedly connected with a top plate, the top of the top plate is fixedly connected with an installation block, the top of the installation block is provided with a placing groove, the installation block is internally provided with a movable groove, a two-way threaded rod is rotatably connected between two sides of the inner wall of the movable groove, the outer surfaces at two ends, the bottom of each moving block is connected with the bottom of the inner wall of the corresponding moving groove in a sliding mode, the top of each moving block is fixedly connected with a clamping plate, and the top of each clamping plate penetrates through the corresponding placing groove and extends to the inside of the corresponding placing groove.

Further, one side fixedly connected with first arc of sleeve inner wall presss from both sides tight piece, one side fixedly connected with extrusion spring of sleeve inner wall, the other end fixedly connected with second arc of extrusion spring presss from both sides tight piece.

Furthermore, the other side of the second arc-shaped clamping block is fixedly connected with an operating rod, and the other end of the operating rod penetrates through the sleeve and extends to the outside of the sleeve.

Furthermore, the bottom of the inner wall of the shell is rotatably connected with a rotating shaft, the top end of the rotating shaft penetrates through the fixing plate and extends to the top of the fixing plate, and one end, extending to the top of the fixing plate, of the rotating shaft is fixed to the bottom of the rotating plate.

Further, the outer surface of axis of rotation bottom is fixedly connected with the worm wheel, one side fixedly connected with motor of shells inner wall bottom, the output shaft fixedly connected with of motor and worm wheel looks adaptation.

Further, the top of casing is provided with the vacuum pump, shells inner wall's both sides all are provided with microwave generator, shells inner wall's bottom all is provided with the vent, and the opposite side fixedly connected with fan of shells inner wall bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

the microwave vacuum dryer can drive the worm to rotate by starting the motor, when the worm rotates, the worm drives the worm wheel to rotate by meshing, the rotating shaft is indirectly driven to rotate, the rotating plate and the groove can be driven to rotate by rotating the rotating shaft, the material can be driven to rotate by rotating the groove, the drying uniformity is further ensured, the second arc-shaped clamping block can be extruded by the elastic force of the extrusion spring, when the second arc-shaped clamping block is extruded, the second arc-shaped clamping block moves leftwards, the second arc-shaped clamping block can be clamped by the anti-skid block in the sleeve, the mounting of the placing groove is completed, the placing groove is convenient to dismount, by manually rotating the bidirectional threaded rod, the two moving blocks can be driven to move in opposite directions by rotating the bidirectional threaded rod, when the two moving blocks move in opposite directions, can drive two clamp plates opposite direction motion, and then can press from both sides tightly the inside material of standing groove, the user can use according to the user demand of self, satisfies the drying of different materials, can carry out a plurality of drying to the same kind of material moreover, great improvement microwave vacuum drying equipment's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the mounting block of the present invention;

fig. 3 is a top view of the sleeve according to the present invention.

In the figure: the device comprises a base plate 1, a shell 2, a fixing plate 3, a rotating plate 4, a groove 5, a sleeve 6, an antiskid block 7, an ejector rod 8, a top plate 9, a mounting block 10, a placing groove 11, a movable groove 12, a bidirectional threaded rod 13, a moving block 14, a clamping plate 15, a first arc-shaped clamping block 16, an extrusion spring 17, a second arc-shaped clamping block 18, an operating rod 19, a rotating shaft 20, a worm wheel 21, a motor 22, a worm 23, a vacuum pump 24, a microwave generator 25, a vent 26 and a fan 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a microwave vacuum dryer comprises a bottom plate 1, a shell 2 is fixedly connected to the top of the bottom plate 1, a door is arranged on the front surface of the shell 2, a vacuum pump 24 is arranged on the top of the shell 2, the vacuum pump 24 is connected with an external power supply and a control switch, an output port of the vacuum pump 24 is connected with the inside of the shell 2, the inside of the shell 2 can be in a vacuum state through the vacuum pump 24, microwave generators 25 are arranged on two sides of the inner wall of the shell 2, the microwave generators 25 are connected with the external power supply and the control switch, vents 26 are arranged on the bottoms of two sides of the shell 2, the vents 26 are convenient for gas flow to dissipate heat of a motor 22, a fan 27 is fixedly connected to the other side of the bottom of the inner wall of the shell 2, the fan 27 mainly dissipates heat of the motor 22, and a rotating shaft 20, the top end of the rotating shaft 20 penetrates through the fixing plate 3 and extends to the top of the fixing plate 3, one end of the rotating shaft 20, which extends to the top of the fixing plate 3, is fixed at the bottom of the rotating plate 4, the worm wheel 21 is fixedly connected to the outer surface of the bottom end of the rotating shaft 20, the motor 22 is fixedly connected to one side of the bottom of the inner wall of the shell 2, the motor 22 is connected with an external power supply and a control switch and is mainly used for driving the rotating shaft 20 to rotate, the output shaft of the motor 22 is fixedly connected with a worm 23 matched with the worm wheel 21, the worm 23 can drive the worm wheel 21 to rotate at the same time through meshing when rotating, the fixing plate 3 is fixedly connected between two sides of the inner wall of the shell 2, the rotating plate 4 is rotatably connected between two sides of the inner wall of the shell 2 and is positioned, the bottom of the inner wall of the groove 5 is fixedly connected with a sleeve 6, one side of the inner wall of the sleeve 6 is fixedly connected with a first arc-shaped clamping block 16, one side of the inner wall of the sleeve 6 is fixedly connected with an extrusion spring 17, the second arc-shaped clamping block 18 can be extruded through the elastic force of the extrusion spring 17, so that the second arc-shaped clamping block 18 moves leftwards, and further the anti-skid block 7 in the sleeve 6 is clamped and limited, the other end of the extrusion spring 17 is fixedly connected with a second arc-shaped clamping block 18, the other end of the second arc-shaped clamping block 18 is fixedly connected with an operating rod 19, the other end of the operating rod 19 penetrates through the sleeve 6 and extends to the outside of the sleeve 6, the inner surface of the sleeve 6 is clamped with the anti-skid block 7, the top of the anti-skid block 7 is fixedly connected with a mandril 8, the top end of the mandril 8 is fixedly connected, the movable groove 12 has been seted up to the inside of installation piece 10, it is connected with two-way threaded rod 13 to rotate between the both sides of movable groove 12 inner wall, be provided with the screw thread of two opposite directions on two-way threaded rod 13 here, mainly used drives two movable blocks 14 equidirectional or the direction motion of leaving mutually of looks, the equal threaded connection in surface at two-way threaded rod 13 both ends has movable block 14, the one end of two-way threaded rod 13 runs through installation piece 10 and extends to the outside of installation piece 10, the bottom of two movable blocks 14 all with the bottom sliding connection of movable groove 12 inner wall, the equal fixedly connected with pinch-off blades 15 in top of two movable blocks 14, the inside that standing groove 11 and extend to standing groove 11 is run through at the top of pinch-off blades 15, through the motion of two pinch-off blades 15 relative directions, can.

When the drying device works, materials are placed on the groove 5 of the shell 2, the vacuum pump 24 is started, the inside of the whole shell 2 can be in a vacuum state, at the moment, the polar molecules in food absorb microwave energy to generate heat under the action of a high-frequency electromagnetic field through the microwave generator 25, the moisture diffusion rate is accelerated under a certain vacuum degree, the materials can be dried under the low-temperature condition, the worm 23 can be driven to rotate through the starting of the motor 22, when the worm 23 rotates, the worm wheel 21 is driven to rotate through meshing, the rotating shaft 20 is indirectly driven to rotate, the rotating plate 4 and the groove 5 can be driven to rotate through the rotation of the rotating shaft 20, the materials can be driven to rotate through the rotation of the groove 5, the drying uniformity is further ensured, the second arc-shaped clamping block 18 can be extruded through the self elastic force of the extrusion spring 17, when the second arc-shaped clamping block 18 is extruded, the second arc-shaped clamping block moves leftwards, the second arc-shaped clamping block 18 can be located in the anti-skid block 7 inside the sleeve 6 to be clamped tightly, the mounting of the placing groove 11 is completed at the moment, the drying of different materials is met, a plurality of drying can be conducted on the same material, the two-way threaded rod 13 is rotated manually, the two moving blocks 14 can be driven to move in the opposite directions through the rotation of the two-way threaded rod 13, the two clamping plates 15 can be driven to move in the opposite directions when the two moving blocks 14 move in the opposite directions, and the material inside the placing groove 11 can be clamped tightly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A microwave vacuum dryer, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a shell (2), a fixing plate (3) is fixedly connected between two sides of the inner wall of the shell (2), a rotating plate (4) is rotatably connected between two sides of the inner wall of the shell (2) and is positioned at the top of the fixing plate (3), a groove (5) is fixedly connected at the top of the rotating plate (4), a sleeve (6) is fixedly connected at the bottom of the inner wall of the groove (5), an anti-skid block (7) is clamped on the inner surface of the sleeve (6), an ejector rod (8) is fixedly connected at the top of the anti-skid block (7), a top plate (9) is fixedly connected at the top end of the ejector rod (8), a mounting block (10) is fixedly connected at the top of the top plate (9), a placing groove (11) is formed at the top of the mounting block (10), and, the movable groove is characterized in that a bidirectional threaded rod (13) is rotatably connected between two sides of the inner wall of the movable groove (12), moving blocks (14) are connected to the outer surfaces of two ends of the bidirectional threaded rod (13) in a threaded mode, one end of the bidirectional threaded rod (13) penetrates through the mounting block (10) and extends to the outside of the mounting block (10), the bottoms of the two moving blocks (14) are connected with the bottom of the inner wall of the movable groove (12) in a sliding mode, clamping plates (15) are fixedly connected to the tops of the two moving blocks (14), and the top of each clamping plate (15) penetrates through the placement groove (11) and extends to the inside of the placement groove (11).

2. A microwave vacuum dryer as claimed in claim 1, wherein: the clamping device is characterized in that a first arc-shaped clamping block (16) is fixedly connected to one side of the inner wall of the sleeve (6), an extrusion spring (17) is fixedly connected to one side of the inner wall of the sleeve (6), and a second arc-shaped clamping block (18) is fixedly connected to the other end of the extrusion spring (17).

3. A microwave vacuum dryer according to claim 2, wherein: the other side of the second arc-shaped clamping block (18) is fixedly connected with an operating rod (19), and the other end of the operating rod (19) penetrates through the sleeve (6) and extends to the outside of the sleeve (6).

4. A microwave vacuum dryer as claimed in claim 1, wherein: the bottom of the inner wall of the shell (2) is rotatably connected with a rotating shaft (20), the top end of the rotating shaft (20) penetrates through the fixing plate (3) and extends to the top of the fixing plate (3), and one end, extending to the top of the fixing plate (3), of the rotating shaft (20) is fixed to the bottom of the rotating plate (4).

5. A microwave vacuum dryer according to claim 4, wherein: the outer fixed surface of axis of rotation (20) bottom is connected with worm wheel (21), one side fixedly connected with motor (22) of casing (2) inner wall bottom, the output shaft fixedly connected with of motor (22) and worm (23) of worm wheel (21) looks adaptation.

6. A microwave vacuum dryer as claimed in claim 1, wherein: the top of casing (2) is provided with vacuum pump (24), the both sides of casing (2) inner wall all are provided with microwave generator (25), the bottom of casing (2) both sides all is provided with vent (26), and opposite side fixedly connected with fan (27) of casing (2) inner wall bottom.