CN220712823U

CN220712823U - Fruit and vegetable pre-drying machine

Info

Publication number: CN220712823U
Application number: CN202322468352.7U
Authority: CN
Inventors: 黄仁洲; 尤江波; 姜华; 周代年
Original assignee: Zhijiang Nianxiang Fruit Industry Co ltd
Current assignee: Zhijiang Nianxiang Fruit Industry Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-05
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to the field of fruit and vegetable processing and discloses a fruit and vegetable pre-drying machine, which comprises a supporting frame, wherein an oven is rotationally connected to the supporting frame, the oven comprises a front plate and a back plate, a shell is fixedly arranged between the front plate and the back plate, an air inlet is arranged on the shell, two parallel side walls are fixedly arranged in the shell, a sealing door is hinged to the front plate, a plurality of separation bars longitudinally arranged in parallel are slidingly connected to the two side walls, the separation bars are positioned on different side walls in the same horizontal plane in the horizontal direction, a tray for containing fruits and vegetables is slidingly connected to the separation bars, a connecting rod mechanism for driving the separation bars to be close to or far away from each other is arranged on the back plate, and a driving mechanism for driving the oven to rotate is arranged on the supporting frame. The utility model has the following advantages and effects: has the effects of turning and drying and more uniform drying.

Description

Fruit and vegetable pre-drying machine

Technical Field

The utility model relates to the technical field of fruit and vegetable processing, in particular to a fruit and vegetable pre-dryer.

Background

The pre-drying treatment of fruits and vegetables is an important process in the food processing industry, aiming at prolonging the shelf life, reducing the volume, lowering the transportation cost and retaining the maximum food nutritive value. The traditional fruit and vegetable predrying method mainly comprises air drying, sun drying and vacuum drying.

In the pre-drying process, the diced or sliced fruits and vegetables are usually placed on a tray, the tray is placed outdoors or in an oven, the upper surfaces of the fruits and vegetables on the tray are dried, the contact surfaces of the fruits and vegetables and the tray are not dried, uneven drying is easily caused, and the drying effect is affected.

Disclosure of Invention

The utility model aims to provide a fruit and vegetable pre-dryer which has the effect of turning over and drying more uniformly.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a fruit vegetables predrying machine, includes the support frame, rotate on the support frame and be connected with the oven, the oven includes front bezel and backplate, the front bezel with fixed mounting has the casing between the backplate, be equipped with the air inlet on the casing, fixed mounting has two parallel arrangement's lateral walls in the casing, it has sealing door to articulate on the front bezel, two sliding connection has the separate strip that a plurality of vertical parallel arrangement in the lateral wall, and the horizontal direction is located separate strip on different lateral walls on same horizontal plane, separate strip sliding connection has the tray that is used for holding fruit vegetables, be equipped with the drive on the backplate separate strip is close to each other or the link mechanism who keeps away from, be equipped with the drive on the support frame the rotatory actuating mechanism of oven.

Through adopting above-mentioned technical scheme, initial state, the parting bead is kept away from each other, evenly place the fruit vegetables of cutting into pieces or section on the tray, do not place fruit vegetables on the tray at top, insert the parting bead with the tray, make the tray neatly place at the parting bead, close sealing door, carry hot-blast to the air inlet, dry the fruit vegetables upper surface on the tray, link mechanism drive parting bead is close to each other, make the tray be close to each other, the tray that is located above pushes down the tray below, avoid taking place centrifugal motion at the time of upset oven fruit vegetables, break away from the tray, cause the waste, actuating mechanism overturn 180 degrees with the oven, turn over the fruit vegetables on the tray, link mechanism drive parting bead is kept away from each other, make the tray keep away from each other, dry the lower surface of fruit vegetables, through the upset to the oven, make fruit vegetables turn over, the stoving get more even.

The utility model is further provided with: the tray comprises a bottom plate, wherein an upper baffle ring and a lower baffle ring are symmetrically arranged at the edge of the bottom plate, and the included angle between the cross sections of the upper baffle ring and the lower baffle ring is an acute angle.

Through adopting above-mentioned technical scheme, the tray includes the last baffle ring, the lower baffle ring of bottom plate and bottom edge for both sides homoenergetic hold fruit vegetables about the tray, and go up baffle ring and the contained angle of baffle ring cross-section down be the acute angle, conveniently make the tray insert the dividing strip.

The utility model is further provided with: the connecting rod mechanism comprises a plurality of groups of transmission rods I and transmission rods II which are arranged in a staggered and symmetrical mode and are connected in a rotating mode, two adjacent groups of transmission rods I and transmission rods II are fixedly connected at the hinged positions of two ends of the transmission rods I and the separation strips II, sliding grooves for sliding connection of the separation strips are formed in the back plate, and a power mechanism for driving the transmission rods I and the transmission rods II to be close to or far away from each other is arranged at the top of the connecting rod mechanism.

Through adopting above-mentioned technical scheme, a plurality of crisscross symmetry settings of group, the first and second sliding connection of transfer line of mutual swivelling joint are on the backplate, and the articulated department fixed connection parting bead of the first and second of transfer line of adjacent group for when the first and second of transfer line are close to each other and keep away from, the parting bead is moved together to the tray ability, conveniently carries out spacingly to the fruit vegetables on the tray.

The utility model is further provided with: the power mechanism comprises a cylinder hinged to one side of the back plate away from the casing, a driving rod is hinged to an output shaft of the cylinder, the driving rod is hinged to the back plate, one end of the driving rod away from the cylinder is hinged to a first driving rod at the top of the connecting rod mechanism, a connecting rod is hinged to a second end of the driving rod at the top of the connecting rod mechanism, and one end of the connecting rod away from the second driving rod is hinged to the driving rod.

Through adopting above-mentioned technical scheme, articulated have the cylinder on the backplate, the output shaft of cylinder articulates there is the actuating lever, the actuating lever articulates the transfer line at link mechanism top, the actuating lever articulates with backplate articulated department has the connecting rod, actuating lever one end is kept away from to the connecting rod is articulated with transfer line two, the cylinder output shaft extension, make the actuating lever anticlockwise rotatory, make first and transfer line two be close to each other of transfer line, adjacent group transfer line one and transfer line two articulated department fixed connection's of transfer line separate strip are close to each other, make the tray of pegging graft on separate strip be close to each other, the convenience overturns the oven, fruit vegetables on the tray are guaranteed not break away from the tray, the cylinder output shaft shortens, make the actuating lever clockwise rotation, make first and transfer line two keep away from each other of transfer line, make the tray keep away from each other, the fruit vegetables on the tray are dried each other conveniently.

The utility model is further provided with: the driving mechanism comprises a motor fixedly installed on the supporting frame, an output shaft of the motor is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with the backboard.

By adopting the technical scheme, the motor is started, the mounting plate is driven to rotate 180 degrees, and the oven is driven to rotate 180 degrees.

The utility model is further provided with: the side wall is provided with a plurality of air inlets.

Through adopting above-mentioned technical scheme, the lateral wall sets up a plurality of inlet port, conveniently dries fruit vegetables.

The beneficial effects of the utility model are as follows:

1. in the initial state, separating strips are far away from each other, cut or sliced fruits and vegetables are uniformly placed on a tray, fruits and vegetables are not placed on the tray positioned at the top, the tray is inserted into the separating strips, the tray is orderly placed on the separating strips, a sealing door is closed, hot air is conveyed to an air inlet, the upper surfaces of the fruits and vegetables on the tray are dried, a connecting rod mechanism drives the separating strips to be close to each other, the trays are close to each other, the tray positioned above presses the tray below, centrifugal movement of the fruits and vegetables during overturning of an oven is avoided, the fruits and vegetables are separated from the tray, waste is caused, a driving mechanism overturns the oven for 180 degrees, the trays are overturned for carrying out overturning on the fruits and vegetables on the tray, the connecting rod mechanism drives the separating strips to be far away from each other, the trays are far away from each other, the lower surfaces of the fruits and vegetables are dried, and the fruits and vegetables are overturned through the oven, so that the fruits and vegetables are overturned through the oven, and the drying is more uniform;

2. the tray comprises a bottom plate, an upper baffle ring and a lower baffle ring at the edges of the bottom edge, so that fruits and vegetables can be contained on the upper side and the lower side of the tray, and the included angle between the sections of the upper baffle ring and the lower baffle ring is an acute angle, so that the tray can be conveniently inserted into the separation strip;

3. a plurality of groups of crisscross symmetry sets up, drive lever one and drive lever two sliding connection of mutual swivelling joint are on the backplate, and the articulated department fixed connection parting bead of drive lever one and drive lever two of adjacent group for when drive lever one and drive lever two are close to each other and keep away from, the tray can follow parting bead and move together, and the convenience is spacing fruit vegetables on the tray, when avoiding the oven upset, fruit vegetables on the tray break away from the tray.

Drawings

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

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic plan view of the present utility model.

FIG. 3 is a schematic view of the cross-sectional structure of the A-A device of the present utility model.

FIG. 4 is a schematic view of the structure of the B-B section of the present utility model.

In the figure, 1, a supporting frame; 2. an oven; 21. a front plate; 22. a back plate; 23. a housing; 24. a sidewall; 241. an air inlet hole; 25. an air inlet; 26. sealing the door; 3. a separator bar; 4. a tray; 41. a bottom plate; 42. an upper baffle ring; 43. a lower baffle ring; 5. a link mechanism; 51. a transmission rod I; 52. a transmission rod II; 53. a chute; 6. a power mechanism; 61. a cylinder; 62. a driving rod; 63. a connecting rod; 7. a driving mechanism; 71. a motor; 72. and (3) mounting a plate.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

As shown in fig. 1-4, a fruit and vegetable pre-dryer comprises a supporting frame 1, wherein an oven 2 is rotatably connected to the supporting frame 1, the oven 2 comprises a front plate 21 and a back plate 22, a shell 23 is fixedly installed between the front plate 21 and the back plate 22, an air inlet 25 is formed in the shell 23, the air inlet 25 is communicated with a hot air conveying device, two parallel side walls 24 are fixedly installed in the shell 23, a plurality of air inlets 241 are formed in the side walls 24, a sealing door 26 is hinged to the front plate 21, a plurality of separation bars 3 are slidably connected to the two side walls 24 in a longitudinal parallel manner, the separation bars 3 are located on different side walls 24 in the same horizontal direction, a tray 4 for containing fruits and vegetables is slidably connected to the separation bars 3, the tray 4 comprises a bottom plate 41, an upper baffle ring 42 and a lower baffle ring 43 are symmetrically arranged at edges of the bottom plate 41, so that fruits and vegetables can be contained in both upper and lower sides of the tray 4, an included angle of the section of the upper baffle ring 42 and the lower baffle ring 43 is an acute angle, and the tray 4 can be conveniently inserted into the separation bars 3.

As shown in fig. 4, a link mechanism 5 for driving the separation bars 3 to approach or separate from each other is arranged on the back plate 22, the link mechanism 5 comprises a plurality of groups of transmission bars 51 and transmission bars 52 which are arranged in a staggered and symmetrical manner and are connected in a rotating manner, the separation bars 3 are fixedly connected at the hinged positions of two ends of the adjacent two groups of transmission bars 51 and transmission bars 52, a sliding groove 53 for sliding connection of the separation bars 3 is arranged on the back plate 22, and a power mechanism 6 for driving the transmission bars 51 and 52 to approach or separate from each other is arranged at the top of the link mechanism 5.

As shown in fig. 4, the power mechanism 6 includes a cylinder 61 hinged on one side of the back plate 22 far from the casing 23, a driving rod 62 is hinged on an output shaft of the cylinder 61, the driving rod 62 is hinged on the back plate 22, one end of the driving rod 62 far from the cylinder 61 is hinged on a first transmission rod 51 at the top of the link mechanism 5, one end of a second transmission rod 52 at the top of the link mechanism 5 is hinged with a connecting rod 63, and one end of the connecting rod 63 far from the second transmission rod 52 is hinged with the driving rod 62.

The back plate 22 is hinged with the air cylinder 61, the output shaft of the air cylinder 61 is hinged with the driving rod 62, the driving rod 62 is hinged with the first transmission rod 51 at the top of the connecting rod mechanism 5, the hinge part of the driving rod 62 and the back plate 22 is hinged with the connecting rod 63, one end of the connecting rod 63, far away from the driving rod 62, is hinged with the second transmission rod 52, the output shaft of the air cylinder 61 is prolonged, the driving rod 62 rotates anticlockwise, the first transmission rod 51 and the second transmission rod 52 are mutually close, the separation bars 3 fixedly connected with the hinge parts of the first transmission rod 51 and the second transmission rod 52 of adjacent groups are mutually close, the trays 4 spliced on the separation bars 3 are mutually close, the oven 2 is conveniently turned over, fruits and vegetables on the trays 4 are not separated from the trays 4, the output shaft of the air cylinder 61 is shortened, the driving rod 62 rotates clockwise, the first transmission rod 51 and the second transmission rod 52 are mutually far away from each other, the trays 4 are mutually far away, and the fruits and vegetables on the trays 4 are conveniently dried.

As shown in fig. 3, a driving mechanism 7 for driving the oven 2 to rotate is arranged on the support frame 1, the driving mechanism 7 comprises a motor 71 fixedly arranged on the support frame 1, an output shaft of the motor 71 is fixedly connected with a mounting plate 72, and the mounting plate 72 is fixedly connected with the backboard 22.

The working principle of the utility model is as follows:

in the initial state, the dividing strips 3 are mutually far away, the cut or sliced fruits and vegetables are uniformly placed on the tray 4, fruits and vegetables are not placed on the tray 4 positioned at the top, the tray 4 is inserted into the dividing strips 3, the tray 4 is orderly placed on the dividing strips 3, the sealing door 26 is closed, hot air is conveyed to the air inlet 25, the upper surfaces of the fruits and vegetables on the tray 4 are dried, the air cylinder 61 is started, the output shaft of the air cylinder 61 is prolonged, the driving rod 62 is enabled to rotate anticlockwise, the driving rod 51 and the driving rod 52 are mutually close, the dividing strips 3 fixedly connected at the hinged positions of the driving rod 51 and the driving rod 52 of the adjacent group are mutually close, the tray 4 is mutually close, the tray 4 positioned above presses the tray 4 below, centrifugal movement of the fruits and vegetables is avoided when the oven 2 is turned over, waste is caused, the motor 71 is started, the mounting plate 72 is driven to rotate 180 degrees, the oven 2 is turned over 180 degrees, the fruits and vegetables on the tray 4 are turned over by 180 degrees, the air cylinder 61 is started, the output shaft of the air cylinder 61 is shortened, the driving rod 62 is enabled to rotate clockwise, the driving rod 51 and the driving rod 52 is mutually close to mutually close, the driving rod 51 and the driving rod 52 and the fruits and the vegetables and the driving rod 52 are mutually far away from each other, the tray 4 is far away from each other, and the surface of the oven is evenly turned over, and the surface is far away from the oven.

Claims

1. The utility model provides a fruit vegetables predrying machine, includes support frame (1), rotate on support frame (1) and be connected with oven (2), its characterized in that: the utility model provides a drying oven, including front bezel (21) and backplate (22), front bezel (21) with fixed mounting has casing (23) between backplate (22), be equipped with air inlet (25) on casing (23), fixed mounting has lateral wall (24) that two parallel arrangement in casing (23), it has sealing door (26) to articulate on front bezel (21), two sliding connection has separate strip (3) of a plurality of vertical parallel arrangement in lateral wall (24), and the horizontal direction is located separate strip (3) on different lateral walls (24) on same horizontal plane, separate strip (3) sliding connection has tray (4) that are used for holding fruit vegetables, be equipped with the drive on backplate (22) separate strip (3) are close to each other or link mechanism (5) that keep away from, be equipped with the drive on support frame (1) separate strip (2) rotatory actuating mechanism (7).

2. The fruit and vegetable pre-dryer according to claim 1, wherein: the tray (4) comprises a bottom plate (41), an upper baffle ring (42) and a lower baffle ring (43) are symmetrically arranged on the edge of the bottom plate (41), and the included angle between the sections of the upper baffle ring (42) and the lower baffle ring (43) is an acute angle.

3. The fruit and vegetable pre-dryer according to claim 1, wherein: the connecting rod mechanism (5) comprises a plurality of groups of transmission rods I (51) and transmission rods II (52) which are arranged in a staggered and symmetrical mode and are connected in a rotating mode, two adjacent groups of transmission rods I (51) and transmission rods II (52) are fixedly connected at the hinged positions of two ends of the transmission rods II (52) respectively, sliding grooves (53) for enabling the separation rods (3) to be in sliding connection are formed in the back plate (22), and a power mechanism (6) for driving the transmission rods I (51) and the transmission rods II (52) to be close to or far away from each other is arranged at the top of the connecting rod mechanism (5).

4. A fruit and vegetable pre-dryer according to claim 3, wherein: the power mechanism (6) comprises a cylinder (61) hinged to one side of the back plate (22) away from the casing (23), a driving rod (62) is hinged to an output shaft of the cylinder (61), the driving rod (62) is hinged to the back plate (22), one end of the driving rod (62) away from the cylinder (61) is hinged to a first driving rod (51) at the top of the connecting rod mechanism (5), a connecting rod (63) is hinged to one end of a second driving rod (52) at the top of the connecting rod mechanism (5), and one end of the connecting rod (63) away from the second driving rod (52) is hinged to the driving rod (62).

5. The fruit and vegetable pre-dryer according to claim 1, wherein: the driving mechanism (7) comprises a motor (71) fixedly installed on the supporting frame (1), an output shaft of the motor (71) is fixedly connected with a mounting plate (72), and the mounting plate (72) is fixedly connected with the backboard (22).

6. The fruit and vegetable pre-dryer according to claim 1, wherein: the side wall (24) is provided with a plurality of air inlets (241).