Multi-layer fruit and vegetable drying turnover frame

Abstract

The utility model relates to the technical field of fruit and vegetable drying, and discloses a multi-layer fruit and vegetable drying turnover frame which comprises two supporting plates and a plurality of connecting rods, the two ends of each connecting rod are fixedly connected with the two supporting plates respectively, a plurality of connecting frames are arranged in the gap between the two supporting plates in a sliding mode, and the connecting frames are connected with the supporting plates in a sliding mode. Placing plates are fixedly connected to the inner walls of the multiple connecting frames correspondingly, notches are formed in the inner walls of the bottom ends of the two supporting plates correspondingly, and contraction plates are slidably arranged on the inner walls of the two notches correspondingly. The multiple connecting frames and the containing plates slide in the gap between the two supporting plates, the interlayer spacing of the containing plates can be adjusted up and down according to the internal space of drying equipment or the stacking height of fruits and vegetables, fruits and vegetables of different sizes can be matched, and after the containing plates slide to target positions, the metal elastic plates push the sliding plates through elastic deformation, so that the containing plates can slide to the target positions. The limiting inserting blocks are inserted into the inserting grooves of the supporting plates, mechanical locking is formed, and the placing plates are prevented from sliding down due to bearing.

Description

TECHNICAL FIELD

[0001] The utility model relates to fruit and vegetable drying technical field especially, relate to a multilayer formula fruit and vegetable drying turnover frame. BACKGROUND

[0002] Fruit and vegetable drying is through manual intervention to remove the moisture in fruit and vegetable, so that it reaches the safe storage humidity, this technique not only can prolong the shelf life, but also can retain the nutrient composition and flavor of fruit and vegetable, facilitate transportation and deep processing, fruit and vegetable drying is a processing means with technicality and economy, and selecting appropriate drying method and equipment needs to comprehensively consider the raw material characteristics, product positioning and cost budget, through optimizing pretreatment process, accurate control drying parameter, and combining intelligent technology, can improve production efficiency while guaranteeing product quality, and promote fruit and vegetable processing industry to develop towards high added value and green direction.

[0003] In the prior art, turnover racks are used to place and turnover fruit and vegetables during the operation process of fruit and vegetable drying, the turnover rack is inconvenient to flexibly adjust the position and quantity of the placing disc according to the use demand, the flexibility is poor, and in order to assist the movement, universal wheels are arranged at the bottom of the turnover rack to assist the movement, which causes poor stability of the turnover rack when it needs to be placed. UTILITY MODEL CONTENT

[0004] The utility model discloses a multilayer formula fruit and vegetable drying turnover frame, and relates to fruit and vegetable drying technical field.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A multilayer formula fruit and vegetable drying turnover frame, including two support plates and a plurality of connecting rods, two ends of a plurality of connecting rods are fixedly connected with two support plates respectively, a plurality of connecting frames are slidably arranged at the gap of two support plates, the inner wall of a plurality of connecting frames is fixedly connected with placing plate respectively, the bottom end inner wall of two support plates is provided with recess respectively, the inner wall of two recesses is slidably provided with retractable plate respectively, the bottom of two retractable plates is rotatably connected with universal wheel respectively, the inner wall of placing plate is provided with cavity.

[0007] Preferably, the inner wall of a plurality of placing plates is provided with a plurality of rectangular openings respectively.

[0008] Preferably, the placing plate is fixedly connected with a metal elastic plate on the inner wall of the cavity, a sliding plate is fixedly connected on the side wall of the metal elastic plate, the sliding plate is slidingly arranged on the inner wall of the cavity, a limiting plug is fixedly connected on the side of the sliding plate away from the metal elastic plate, a plurality of insertion slots are formed in the inner wall of the support plate, and the limiting plug is inserted into the insertion slot.

[0009] Preferably, the upper surface of the sliding plate is fixedly connected with a connecting plate, and a strip-shaped opening is formed in the top inner wall of the cavity.

[0010] Preferably, the connecting plate is arranged in an inclined manner, the top end of the connecting plate extends above the placing plate and is fixedly connected with a pulling rod.

[0011] Preferably, the top end of the retracting plate is rotationally connected with a threaded rod, a threaded hole is formed in the top inner wall of the notch of the support plate, the rod wall of the threaded rod is threadedly connected with the inner wall of the threaded hole, the top rod wall of the threaded rod extends above the support plate and is fixedly connected with a rotating handle.

[0012] Compared with the prior art, the multi-layer fruit and vegetable drying turnover frame has the following beneficial effects:

[0013] 1. The multi-layer fruit and vegetable drying turnover frame, through the sliding of the placing plate between the two support plates carried by the plurality of connecting frames, the layer spacing of the placing plate can be adjusted up and down according to the internal space of the drying equipment or the stacking height of the fruits and vegetables, different sizes of fruits and vegetables can be adapted, after the placing plate is slid to the target position, the metal elastic plate pushes the sliding plate through elastic deformation, the limiting plug is inserted into the insertion slot of the support plate, mechanical locking is formed, and the placing plate is prevented from sliding downward due to bearing.

[0014] 2. The multi-layer fruit and vegetable drying turnover frame, the plurality of rectangular openings formed in the placing plate form a ventilation channel, hot air can penetrate the fruit and vegetable layer during drying, mold growth or uneven drying of the bottom fruits and vegetables due to poor ventilation is avoided, and the sliding plate at the bottom end of the support plate carries the universal wheel which can slide out of the notch, so that the turnover frame can be moved between the drying workshop, the raw material area and the finished product area.

[0015] 3. The multi-layer fruit and vegetable drying turnover frame, by pulling the pulling plate and the connecting plate, the sliding plate can be driven to slide along the inner wall of the cavity, the limiting plug is separated from the insertion slot, the placing plate can be freely slid, flexible adjustment and processing are facilitated, after reaching the specified position, rotating the rotating handle drives the threaded rod to rotate, the sliding plate is pulled upward, the universal wheel is retracted into the notch, the turnover frame is prevented from moving during drying, and the universal wheel can be protected. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The utility model provides a kind of structure schematic diagram of multilayer formula fruit and vegetable drying turnover frame proposed by the utility model;

[0017] Figure 2 A partial structure sectional view of the multilayer formula fruit and vegetable drying turnover frame proposed by the utility model;

[0018] Figure 3 For Figure 2 The structure of the local part A is enlarged and shown schematically.

[0019] In the figure: 1 support plate, 2 connecting frame, 3 placing plate, 4 connecting rod, 5 contraction plate, 6 universal wheel, 7 metal elastic plate, 8 sliding plate, 9 limiting plug, 10 connecting plate, 11 lever, 12 threaded rod, 13 handle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Referring to Figures 1-3 A multilayer formula fruit and vegetable drying turnover frame includes two support plates 1 and multiple connecting rods 4. The two ends of the multiple connecting rods 4 are fixedly connected with the two support plates 1 respectively. Multiple connecting frames 2 are slidingly arranged at the gap between the two support plates 1. The inner walls of the multiple connecting frames 2 are fixedly connected with placing plates 3 respectively. Notches are formed in the inner walls of the bottom ends of the two support plates 1. Contraction plates 5 are slidingly arranged in the inner walls of the two notches respectively. Universal wheels 6 are rotatably connected with the bottoms of the two contraction plates 5 respectively. A cavity is formed in the inner wall of the placing plate 3. Multiple rectangular openings are formed in the inner walls of the multiple placing plates 3.

[0022] The inner wall of the cavity of the placing plate 3 is fixedly connected with a metal elastic plate 7. The side wall of the metal elastic plate 7 is fixedly connected with a sliding plate 8. The sliding plate 8 is slidingly arranged in the inner wall of the cavity. The side, away from the metal elastic plate 7, of the sliding plate 8 is fixedly connected with a limiting plug 9. Multiple insertion grooves are formed in the inner wall of the support plate 1. The limiting plug 9 is insertedly arranged in the inner wall of the insertion groove.

[0023] When in use, the multiple connecting frames 2 and the placing plates 3 can slide in the gap between the two support plates 1. The layer spacing of the placing plates 3 can be adjusted up and down according to the internal space of the drying equipment or the stacking height of the fruits and vegetables. The placing plates 3 can be adapted to fruits and vegetables of different sizes. After the placing plates 3 slide to the target positions, the metal elastic plate 7 pushes the sliding plate 8 through elastic deformation, so that the limiting plug 9 is inserted into the insertion groove of the support plate 1, forming mechanical locking, to prevent the placing plates from sliding down due to the weight.

[0024] The plurality of rectangular openings of the placing plate 3 form air permeation channels, hot air can permeate the fruit and vegetable layer during drying, and the bottom fruit and vegetable is prevented from mildewing or uneven drying due to poor air permeability, and the sliding plate 5 at the bottom end of the supporting plate 1 carries the universal wheel 6 and can slide out of the notch, and the trolley can be moved between the drying workshop, the raw material area and the finished product area.

[0025] In order to facilitate flexible adjustment processing, as shown in Figures 1-3 The upper surface of the sliding plate 8 is fixedly connected with a connecting plate 10, the connecting frame 2 is provided with a strip-shaped opening at the top inner wall of the cavity, the connecting plate 10 is slidingly arranged at the inner wall of the strip-shaped opening, the connecting plate 10 is arranged obliquely, and the top end of the connecting plate 10 extends above the placing plate 3 and is fixedly connected with a push rod 11.

[0026] The top end of the retracting plate 5 is rotationally connected with a threaded rod 12, the supporting plate 1 is provided with a threaded hole at the top inner wall of the notch, the rod wall of the threaded rod 12 is threadedly connected with the inner wall of the threaded hole, and the top end rod wall of the threaded rod 12 extends above the supporting plate 1 and is fixedly connected with a rotating handle 13.

[0027] Pulling the push plate 11 and the connecting plate 10 can drive the sliding plate 8 to slide along the inner wall of the cavity, so that the limiting plug 9 is separated from the insertion slot, and the placing plate can be freely slid, thereby facilitating flexible adjustment processing.

[0028] After reaching the specified position, rotating the rotating handle 13 drives the threaded rod 12 to rotate, and the sliding plate 5 is pulled upward, so that the universal wheel 6 is retracted into the notch, the trolley is prevented from moving during the drying process, and the universal wheel 6 can be protected.

[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A multi-layer fruit and vegetable drying rack, comprising two support plates (1) and multiple connecting rods (4), characterized in that: The two ends of the multiple connecting rods (4) are fixedly connected to the two support plates (1) respectively. Multiple connecting frames (2) are slidably provided in the gap between the two support plates (1). Placement plates (3) are fixedly connected to the inner walls of the multiple connecting frames (2). The bottom inner walls of the two support plates (1) are respectively provided with recesses. The inner walls of the two recesses are respectively provided with shrink plates (5). The bottoms of the two shrink plates (5) are respectively rotatably connected with casters (6). The inner wall of the placement plate (3) is provided with a cavity.

2. The multi-layer fruit and vegetable drying turnover rack according to claim 1, characterized in that: The inner walls of the multiple placement plates (3) are provided with multiple rectangular openings.

3. A multi-layer fruit and vegetable drying rack according to claim 1, characterized in that: The placement plate (3) is fixedly connected to the inner wall of the cavity with a metal elastic plate (7). A sliding plate (8) is fixedly connected to the side wall of the metal elastic plate (7). The sliding plate (8) is slidably disposed on the inner wall of the cavity. A limiting plug (9) is fixedly connected to the side of the sliding plate (8) away from the metal elastic plate (7). The inner wall of the support plate (1) is provided with multiple slots. The limiting plug (9) is inserted into the inner wall of the slot.

4. A multi-layer fruit and vegetable drying rack according to claim 3, characterized in that: The upper surface of the slide plate (8) is fixedly connected to a connecting plate (10), and the connecting frame (2) is located at the top of the cavity with a strip-shaped opening on the inner wall. The connecting plate (10) is slidably disposed on the inner wall of the strip-shaped opening.

5. A multi-layer fruit and vegetable drying rack according to claim 4, characterized in that: The connecting plate (10) is inclined, and the top of the connecting plate (10) extends above the placement plate (3) and is fixedly connected to a lever (11).

6. A multi-layer fruit and vegetable drying turnover rack according to claim 1, characterized in that: The top of the shrink plate (5) is rotatably connected to a threaded rod (12), the support plate (1) has a threaded hole on the inner wall of the top of the recess, the rod wall of the threaded rod (12) is threadedly connected to the inner wall of the threaded hole, and the top rod wall of the threaded rod (12) extends to the top of the support plate (1) and is fixedly connected to a handle (13).

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