CN219182737U

CN219182737U - Ultrasonic-assisted far infrared fruit and vegetable drying equipment

Info

Publication number: CN219182737U
Application number: CN202320783159.XU
Authority: CN
Inventors: 邱进栋; 周彦芳; 黄晓鹏; 魏域斌; 栾倩倩; 杨宪忠; 严宗山; 达虎
Original assignee: Gansu Agricultural Engineering Technology Research Institute
Current assignee: Gansu Agricultural Engineering Technology Research Institute
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-16
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses ultrasonic-assisted far infrared fruit and vegetable drying equipment, and relates to the technical field of drying equipment. The utility model comprises a drying shell and supporting seats symmetrically fixed at the bottom of the drying shell, wherein a far infrared drying mechanism is arranged in the drying shell, a fruit and vegetable conveying mechanism is arranged in the drying shell in a penetrating way, the top of the drying shell is fixedly connected with a top cover, and the bottom of the top cover is symmetrically and fixedly connected with a plurality of ultrasonic generators. According to the utility model, the fruits and vegetables on the fruit and vegetable conveying mechanism are dried under the condition that the fruit and vegetable conveying mechanism is not stopped by the far infrared drying mechanism, so that continuous drying operation of the fruits and vegetables can be realized, and the purpose of continuous production can be well met.

Description

Ultrasonic-assisted far infrared fruit and vegetable drying equipment

Technical Field

The utility model relates to the technical field of drying equipment, in particular to ultrasonic-assisted far infrared fruit and vegetable drying equipment.

Background

Fruits and vegetables occupy a larger proportion in agricultural product types in China, and the fruits and vegetables are easy to rot and deteriorate in the storage process due to higher water content of the fruits and vegetables, so that the loss of the fruits and vegetables is serious. Therefore, in order to reduce the loss of fruits and vegetables and prolong the shelf life of the fruits and vegetables, a part of vegetable varieties are usually treated by a drying and dehydrating method, for example, the publication number is: the utility model provides a fruit vegetables drying device of CN214759018U, the power distribution box comprises a box body, chamber door and material frame, the material frame includes two front uprights again, two rear uprights and a plurality of crossbeams and longerons between two front uprights and the two rear uprights, the material frame slides and sets up between the left and right sides wall of box, the front side of two front uprights all is fixed with the guide pin bushing through the fixing base, all sliding connection has the guiding axle in the two guide pin bushings, be equipped with between guide pin bushing and the guiding axle and connect fixed guiding axle positioner with the two, the bottom of two guiding axles all is connected with the wheel, be fixed with the pedal lever between the lower extreme of two guiding axles. The fruit and vegetable can be conveniently placed without pushing out the material rack, so that the time is saved, the labor capacity of workers is reduced, and the fruit and vegetable shelf is suitable for popularization and use.

However, when the present inventors embodied this device, the following drawbacks were found to exist: above-mentioned fruit vegetables drying device, when carrying out the drying to vegetables and fruits need put vegetables and fruits on the material frame, then put into the stoving incasement through the material frame and dry, take out after waiting to dry, operation process is comparatively loaded down with trivial details, can not be fine satisfy continuous production's demand.

Disclosure of Invention

The utility model aims to provide ultrasonic-assisted far infrared fruit and vegetable drying equipment, which is used for drying fruits and vegetables on a fruit and vegetable conveying mechanism under the condition that the fruit and vegetable conveying mechanism is not stopped by a far infrared drying mechanism, so that continuous non-stop drying operation of the fruits and vegetables can be realized, and the aim of continuous production can be well fulfilled.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to ultrasonic-assisted far infrared fruit and vegetable drying equipment, which comprises a drying shell and supporting seats symmetrically fixed at the bottom of the drying shell, wherein a far infrared drying mechanism is arranged in the drying shell, a fruit and vegetable conveying mechanism is arranged in the drying shell in a penetrating manner, a top cover is fixedly connected to the top of the drying shell, and a plurality of ultrasonic generators are symmetrically and fixedly connected to the bottom of the top cover.

Further, the far infrared drying mechanism comprises four belt wheels, two lamp covers and two driving belts, the four belt wheels are respectively connected to two sides of two ends of the inner wall of the drying shell in a rotating mode, every two belt wheels located close to two ends of the drying shell are respectively connected through the driving belts, two ends of the two lamp covers are respectively fixed to the outer surfaces of the two driving belts, and far infrared baking lamps are arranged in the lamp covers.

Further, one side fixedly connected with first motor of stoving casing outer wall one end, the inside of stoving casing just is located one side rotation that is close to first motor and is connected with the transfer line, and the both ends of transfer line surface are fixedly connected with first gear respectively, and the one end of transfer line runs through the output fixed connection of stoving casing and first motor.

As the ultrasonic-assisted far infrared fruit and vegetable drying equipment provided by the utility model, two ends of the inside of the drying shell in a preferred embodiment are fixedly connected with second gears respectively on one sides of two belt pulleys close to one side of the first motor, and the second gears are meshed with the first gears respectively.

Further, the inside symmetry fixedly connected with second support frame of stoving casing, and second support frame is located the inboard of drive belt.

Further, fruit vegetables conveying mechanism includes conveyer belt and two first support frames, and first support frame symmetry fixed connection is at the both ends of stoving casing outer wall, and the inside of first support frame just is located the one end that keeps away from the stoving casing and all rotates to be connected with driving roll, and driving roll's both ends are symmetry fixedly connected with sprocket respectively, connect through the conveyer belt between the driving roll, and the conveyer belt runs through stoving casing and far infrared stoving mechanism.

Further, one side of the first supporting frame far away from the first motor is fixedly connected with a second motor, and the output end of the second motor penetrates through the first supporting frame and is fixedly connected with one end of the transmission roller close to the second motor.

Further, the conveyer belt includes stainless steel mesh, and stainless steel mesh's both sides symmetry fixedly connected with chain, connects through the chain respectively between every two sprocket, and two second support frames are located the inside of chain respectively, and just to the chain respectively, fixedly connected with a plurality of bracing pieces between the chain, and the bracing piece is located stainless steel mesh's inboard.

Compared with the prior art, the utility model has the following beneficial effects:

1. the fruit and vegetable on the fruit and vegetable conveying mechanism is dried under the condition that the fruit and vegetable conveying mechanism is not stopped by the far infrared drying mechanism, so that continuous non-stop drying operation of the fruit and vegetable can be realized, and the purpose of continuous production can be well met.

2. The driving rod is driven to rotate through the rotation of the first motor, the driving rod rotates to drive the second gear to rotate, the second gear drives the belt wheel to rotate when rotating, the driving belt is driven to rotate when the belt wheel rotates, the driving belt drives the two lamp covers and the far infrared baking lamps to rotate around vegetables and fruits on the stainless steel net to dry 360 degrees of the vegetables and fruits on the stainless steel net, and therefore fruits and vegetables are heated more uniformly in the drying process, and the product quality is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of an ultrasonic generator;

FIG. 3 is a schematic view of a conveyor belt;

FIG. 4 is a schematic structural view of a fruit and vegetable conveying mechanism;

fig. 5 is a schematic view of the structure of the inside of the drying case;

fig. 6 is a schematic structural view of the far infrared baking lamp.

The labels in the figures are illustrated below:

1. drying the shell; 2. a support base; 3. a first support frame; 4. a conveyor belt; 5. a top cover; 6. a first motor; 7. a second motor; 8. a chain; 9. an ultrasonic generator; 10. a support rod; 11. a transmission roller; 12. stainless steel mesh; 13. a first gear; 14. a transmission rod; 15. a second gear; 16. a transmission belt; 17. a belt wheel; 18. a lamp shade; 19. a far infrared baking lamp; 20. and a second supporting frame.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

Referring to fig. 1-3, an ultrasonic-assisted far infrared fruit and vegetable drying device comprises a drying shell 1 and a supporting seat 2 symmetrically fixed at the bottom of the drying shell 1, wherein the supporting seat 2 is used for supporting the drying shell 1, a far infrared drying mechanism is arranged in the drying shell 1 and is used for drying fruits and vegetables;

the inside of the drying shell 1 is provided with a fruit and vegetable conveying mechanism in a penetrating way, and the fruit and vegetable conveying mechanism is a far infrared drying mechanism and is used for conveying fruits and vegetables;

top fixedly connected with top cap 5 of stoving casing 1, the bottom symmetry fixedly connected with of top cap 5 is a plurality of supersonic generator 9, carries out the efficiency that the effectual improvement fruit vegetables of drying to the fruit vegetables on the fruit vegetables conveying mechanism through supersonic generator 9, and the model is: YP-5020-2BL, the action mechanism is as follows:

influence on the structure: the ultrasonic wave action makes the material continuously shrink and expand to form a spongy structure, and when the force generated by the structural effect is larger than the surface tension for keeping the moisture in the capillary, the moisture is easily transferred out of the interior of the fruits and vegetables through the micro-pipeline;

cavitation: in the ultrasonic pressure field, cavitation bubbles are formed, grown and severely cracked, and a series of physicochemical effects are caused by the cavitation bubbles, so that the cavitation bubbles are helpful for removing moisture tightly combined with fruits and vegetables;

specifically, in the process of conveying fruits and vegetables by the fruit and vegetable conveying mechanism, fruits and vegetables on the fruit and vegetable conveying mechanism are dried under the condition that the fruit and vegetable conveying mechanism is not stopped by the far infrared drying mechanism, so that continuous non-stop drying operation of the fruits and vegetables can be realized, and the aim of continuous production can be well fulfilled.

Referring to fig. 4-6, the far infrared drying mechanism comprises four belt wheels 17, two lamp covers 18 and two driving belts 16, wherein the four belt wheels 17 are respectively connected to two sides of two ends of the inner wall of the drying shell 1 in a rotating way, each two belt wheels 17 which are positioned close to two ends of the drying shell 1 are respectively connected through the driving belts 16, two ends of each two lamp covers 18 are respectively fixed on the outer surfaces of the two driving belts 16, a far infrared baking lamp 19 is arranged in each lamp cover 18, and specifically, when the belt wheels 17 rotate, the driving belts 16 are driven to rotate, the driving belts 16 drive the two lamp covers 18 and the far infrared baking lamps 19 to rotate around the fruit and vegetable conveying mechanism to dry fruits and vegetables on the fruit and vegetable conveying mechanism for 360 degrees, and the fruits and vegetables are heated more uniformly in the drying process through the far infrared baking lamps 19 which rotate around the fruit and vegetable conveying mechanism, so that the quality of products is improved;

one side of one end of the outer wall of the drying shell 1 is fixedly connected with a first motor 6, one side, close to the first motor 6, of the inside of the drying shell 1 is rotationally connected with a transmission rod 14, two ends of the outer surface of the transmission rod 14 are respectively fixedly connected with a first gear 13, one end of the transmission rod 14 penetrates through the drying shell 1 and is fixedly connected with the output end of the first motor 6, two ends of the inside of the drying shell 1 are respectively fixedly connected with a second gear 15 on one side, close to the first motor 6, of two belt pulleys 17, the second gears 15 are respectively meshed with the first gears 13, specifically, the first motor 6 rotates to drive the transmission rod 14 to rotate, the transmission rod 14 rotates to drive the second gears 15 to rotate, and the second gears 15 rotate when rotating, the belt pulleys 17 are driven to rotate;

the inside symmetry fixedly connected with second support frame 20 of stoving casing 1, and second support frame 20 are located the inboard of drive belt 16, and specifically, the upper surface of second support frame 20 and the inner wall contact of chain 8 for support chain 8, prevent chain 8 sagging when the atress, the stability of lifting means use.

Example 2

The ultrasonic-assisted far-infrared fruit and vegetable drying equipment provided by the embodiment 1 is further optimized, specifically, as shown in fig. 3, the fruit and vegetable conveying mechanism comprises a conveying belt 4 and two first supporting frames 3, the first supporting frames 3 are symmetrically and fixedly connected to two ends of the outer wall of the drying shell 1, the conveying belt 4 is supported through the first supporting frames 3, the inside of the first supporting frames 3 is rotatably connected with a transmission roller 11 at one end far away from the drying shell 1, two ends of the transmission roller 11 are respectively and fixedly connected with a chain wheel, the transmission rollers 11 are connected through the conveying belt 4, the conveying belt 4 penetrates through the drying shell 1 and the far-infrared drying mechanism, one side of the first supporting frames 3 far away from the first motor 6 is fixedly connected with a second motor 7, the output end of the second motor 7 penetrates through the first supporting frames 3 and one end of the transmission roller 11 close to the second motor 7, specifically, the second motor 7 rotatably drives the transmission roller 11 to rotate, the transmission roller 11 rotatably drives the chain wheel to rotate, and the transmission roller 4 is rotatably drives the transmission roller 4 to rotate, and the upper fruit and vegetable penetrating through the far-infrared drying mechanism to dry;

the conveyer belt 4 includes stainless steel net 12, stainless steel net 12's bilateral symmetry fixedly connected with chain 8, connect through chain 8 respectively between every two sprocket, two second support frames 20 are located the inside of chain 8 respectively, just to chain 8 respectively, fixedly connected with a plurality of bracing pieces 10 between the chain 8, and bracing piece 10 is located stainless steel net 12's inboard, stainless steel net 12 is used for driving fruit vegetables and moves, bracing piece 10 is used for supporting stainless steel net 12, prevent that stainless steel net 12 from taking place to sag when the atress, further stability that the lifting device was used, specifically, sprocket drives chain 8 rotation when rotating, drive stainless steel net 12 rotation.

The ultrasonic-assisted far infrared fruit and vegetable drying equipment provided by the utility model has the following use process:

technical principle: when the device is used, fruits and vegetables are placed on a stainless steel net 12 close to one end of a second motor 7, a transmission roller 11 is driven to rotate through the rotation of the second motor 7, a chain wheel is driven to rotate through the rotation of the transmission roller 11, a chain 8 is driven to rotate through the rotation of the chain wheel, the stainless steel net 12 is driven to rotate through the rotation of the chain wheel, vegetables and fruits placed on the stainless steel net 12 pass through a far infrared drying mechanism and the lower part of an ultrasonic generator 9 through the rotation of the stainless steel net 12, and the vegetables and fruits on the stainless steel net 12 are dried through far infrared and ultrasonic waves;

the transmission rod 14 is driven to rotate through the rotation of the first motor 6, the transmission rod 14 rotates to drive the second gear 15 to rotate, the second gear 15 drives the belt pulley 17 to rotate when rotating, the belt pulley 17 drives the transmission belt 16 to rotate when rotating, the transmission belt 16 drives the two lamp covers 18 and the far infrared baking lamps 19 to rotate around vegetables and fruits on the stainless steel net 12 to dry 360 degrees on the stainless steel net 12, and the fruits and vegetables are heated more uniformly in the drying process through the far infrared baking lamps 19 around the fruits and vegetables, so that the product quality is improved.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The ultrasonic-assisted far-infrared fruit and vegetable drying equipment is characterized by comprising a drying shell (1) and supporting seats (2) symmetrically fixed at the bottom of the drying shell (1), wherein a far-infrared drying mechanism is arranged in the drying shell (1);

a fruit and vegetable conveying mechanism is arranged in the drying shell (1) in a penetrating manner;

the top of stoving casing (1) fixedly connected with top cap (5), the bottom symmetry fixedly connected with of top cap (5) is a plurality of supersonic generator (9).

2. The ultrasonic-assisted far-infrared fruit and vegetable drying device according to claim 1, wherein the far-infrared drying mechanism comprises four belt pulleys (17), two lamp covers (18) and two driving belts (16), the four belt pulleys (17) are respectively connected to two sides of two ends of the inner wall of the drying shell (1) in a rotating mode, every two belt pulleys (17) which are located close to two ends of the drying shell (1) are respectively connected through the driving belts (16), two ends of the two lamp covers (18) are respectively fixed to the outer surfaces of the two driving belts (16), and far-infrared baking lamps (19) are arranged inside the lamp covers (18).

3. The ultrasonic-assisted far infrared fruit and vegetable drying device according to claim 2, wherein a first motor (6) is fixedly connected to one side of one end of the outer wall of the drying shell (1), a transmission rod (14) is rotatably connected to one side of the drying shell (1) close to the first motor (6), two ends of the outer surface of the transmission rod (14) are fixedly connected with first gears (13) respectively, and one end of the transmission rod (14) penetrates through the drying shell (1) and is fixedly connected with the output end of the first motor (6).

4. An ultrasonic-assisted far infrared fruit and vegetable drying device according to claim 3, wherein two ends of the interior of the drying shell (1) and one sides of two belt wheels (17) positioned near one side of the first motor (6) are respectively and fixedly connected with a second gear (15), and the second gears (15) are respectively meshed with the first gears (13).

5. An ultrasonic-assisted far infrared fruit and vegetable drying device according to claim 3, characterized in that the interior of the drying shell (1) is symmetrically and fixedly connected with a second supporting frame (20), and the second supporting frame (20) is positioned at the inner side of the transmission belt (16).

6. The ultrasonic-assisted far infrared fruit and vegetable drying equipment according to claim 5, wherein the fruit and vegetable conveying mechanism comprises a conveyor belt (4) and two first supporting frames (3), the first supporting frames (3) are symmetrically and fixedly connected to two ends of the outer wall of the drying shell (1), the inside of the first supporting frames (3) is located at one end far away from the drying shell (1) and is rotationally connected with a transmission roller (11), two ends of the transmission roller (11) are symmetrically and fixedly connected with chain wheels respectively, the transmission rollers (11) are connected through the conveyor belt (4), and the conveyor belt (4) penetrates through the drying shell (1) and the far infrared drying mechanism.

7. The ultrasonic-assisted far-infrared fruit and vegetable drying device according to claim 6, wherein a second motor (7) is fixedly connected to one side of the first support frame (3) far away from the first motor (6), and an output end of the second motor (7) penetrates through the first support frame (3) and is fixedly connected with one end of a transmission roller (11) close to the second motor (7).

8. The ultrasonic-assisted far infrared fruit and vegetable drying device according to claim 7, wherein the conveyor belt (4) comprises a stainless steel mesh (12), chains (8) are symmetrically and fixedly connected to two sides of the stainless steel mesh (12), each two chain wheels are respectively connected through the chains (8), the two second supporting frames (20) are respectively located inside the chains (8) and respectively face the chains (8), a plurality of supporting rods (10) are fixedly connected between the chains (8), and the supporting rods (10) are located on the inner sides of the stainless steel mesh (12).