Cold air dryer for fruit cleaning

Abstract

The utility model discloses a cold air dryer for fruit cleaning in the field of fruit air drying, which comprises a bottom plate, a conveyor, a mounting cover and air coolers, the conveyor is fixedly connected to the top of the bottom plate, the mounting cover is fixedly connected to the middle of the top of the conveyor, the air coolers are uniformly and fixedly connected to the top of the mounting cover, and the air coolers are fixedly connected to the top of the mounting cover. According to the cold air dryer for fruit cleaning, a cam is driven to rotate through starting of a first motor, when the cam extrudes a front connecting plate, a sliding rod is made to move, a reset spring is extruded, and a connecting frame is driven to move backwards, and when the cam stops extruding, through resetting of the reset spring, the air cooler is driven to rotate, and the air cooler is driven to rotate. And a sliding rod drives a connecting frame to move forwards, so that a poke rod moves forwards and backwards to poke the fruits, the fruits are uniformly distributed, and meanwhile, the fruits are turned over, so that air-drying dead angles are avoided, and air-drying is more sufficient.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit air drying, in particular to a cold air drying machine for fruit washing. Background Art

[0002] During the deep processing of fruits, they need to go through processes such as washing, draining, and air-drying. After the fruits are washed, a large amount of water will remain on the products, and they need to be dried before subsequent operations. The drying process mainly uses a fruit air-dryer.

[0003] When drying fruits, the current cold air dryer for fruits usually places the fruits on a conveyor belt and then uses the cold air dryer to dry the fruits. However, placing the fruits on the conveyor belt cannot make the fruits evenly distributed and cannot turn the fruits over, which easily causes dead corners in the fruits and leads to insufficient drying. For this reason, we propose a cold air dryer for fruit washing. Utility Model Content

[0004] The utility model aims to provide a cold air dryer for washing fruits, so as to solve the problem raised in the above background technology that the current cold air dryer for fruits cannot evenly distribute the fruits when drying them, and cannot turn the fruits over, which easily causes dead corners in the fruits and leads to insufficient drying.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cold air dryer for fruit washing, comprising a bottom plate, a conveyor, a mounting cover and a cold air blower, wherein the conveyor is fixedly connected to the top of the bottom plate, the mounting cover is fixedly connected to the middle of the top of the conveyor, the cold air blower is evenly fixedly connected to the top of the mounting cover, the outlet end of the cold air blower is fixedly connected with a connecting hose, and passes through the top of the inner cavity of the mounting cover, the bottom of the front and rear sides of the inner cavity of the mounting cover is fixedly connected with a flipping mechanism, and the flipping mechanism comprises a mounting plate, a first motor, a cam, a sliding rod, a connecting plate, a reset spring, a connecting rod ... A connecting frame, a connecting rod and a toggle rod, a mounting plate is fixedly connected to the middle of the front bottom of the mounting cover, a first motor is fixedly connected to the top middle of the mounting plate, a cam is fixedly connected to the end of the output shaft of the first motor, the left and right parts of the front and rear bottom of the mounting cover are both slidably connected with sliding rods, the ends of the sliding rods at the front and rear parts are fixedly connected with connecting plates, a return spring is sleeved on the outer side of the sliding rod, the opposite ends of the sliding rods at the front and rear parts are fixedly connected to a connecting frame, connecting rods are evenly fixedly connected between the left and right parts of the inner side wall of the connecting frame, and a toggle rod is evenly fixedly connected to the outer bottom of the connecting rod.

[0006] As a further description of the above technical solution:

[0007] Two ends of the return spring are fixedly connected to the connecting plate and the opposite sides of the mounting cover respectively.

[0008] As a further description of the above technical solution:

[0009] The input end of the first motor is electrically connected to the output end of the external power supply, and the cam is located at the front of the front connecting plate.

[0010] As a further description of the above technical solution:

[0011] The top between the front and rear sides of the inner cavity of the mounting cover is fixedly connected with a swing mechanism, and the swing mechanism comprises a fixing plate, a second motor, a rotating disk, a deflection rod, a connecting rod, a concave frame, a rack, a mounting seat, a hollow tube, a gear, an air outlet pipe and an air inlet pipe, and the top of the left front portion of the mounting cover is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with the second motor, the output shaft end of the second motor is fixedly connected with the rotating disk, the front side edge of the rotating disk is fixedly connected with the deflection rod, the outer wall of the deflection rod is rotatably connected with the connecting rod, the front side of the mounting cover is symmetrically fixedly connected with the concave frame, the interior of the concave frame is slidably connected with the rack, the left end of the rack is fixedly connected with the mounting seat, the top between the front and rear sides of the inner cavity of the mounting cover is uniformly penetrated and rotatably connected with a hollow tube, the front end of the hollow tube is fixedly connected with a gear, the outer bottom of the hollow tube is uniformly fixedly connected with the air outlet pipe, and the middle part of the outer top of the hollow tube is fixedly connected with the air inlet pipe.

[0012] As a further description of the above technical solution:

[0013] The front end of the deflection rod is fixedly connected with a baffle, the input end of the second motor is electrically connected to the output end of the external power supply, and the right end of the connecting rod is rotatably connected to the inside of the mounting seat.

[0014] As a further description of the above technical solution:

[0015] The outer side edge of the gear is meshed and connected with the top of the rack through tooth patterns, and the connecting hose is fixedly connected to the outer top of the intake pipe.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The cold air dryer for fruit washing drives the cam to rotate by starting the first motor. When the cam squeezes the front connecting plate, the slide bar moves to squeeze the reset spring, driving the connecting frame to move backward. When the cam stops squeezing, the reset spring resets, causing the slide bar to drive the connecting frame to move forward, thereby causing the toggle bar to move forward and backward to toggle the fruit so that the fruit is evenly distributed and the fruit is turned over at the same time, thereby avoiding dead corners in drying and making the drying more complete.

[0018] 2. The cold air dryer for fruit washing starts the second motor to drive the turntable to rotate, so that the deflection rod deflects, drives the connecting rod to rotate, and causes the mounting seat to drive the rack to move back and forth, thereby causing the gear to rotate back and forth, driving the hollow tube to rotate back and forth, and causing the exhaust pipe to rotate back and forth, thereby increasing the range of blowing, making the drying range wider and improving the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a cold air drying machine for fruit washing proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the flipping mechanism of a cold air dryer for fruit washing proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the swing mechanism structure of a cold air dryer for fruit washing proposed by the utility model;

[0022] Figure 4 The utility model provides a cold air drying machine for fruit washing. Figure 3 Schematic diagram of the structure of part A.

[0023] In the figure: 100, bottom plate; 200, conveyor; 300, mounting cover; 400, air cooler; 410, connecting hose; 500, flipping mechanism; 510, mounting plate; 520, first motor; 530, cam; 540, slide bar; 550, connecting plate; 560, return spring; 570, connecting frame; 580, connecting rod; 590, toggle rod; 600, swing mechanism; 610, fixing plate; 620, second motor; 630, turntable; 640, deflection rod; 650, connecting rod; 660, concave frame; 670, rack; 680, mounting seat; 690, hollow tube; 691, gear; 692, air outlet pipe; 693, air inlet pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a cold air drying machine for fruit washing, which can stir the fruits to make them evenly distributed and also turn them over, thereby avoiding dead corners during drying and making the drying more complete. Figure 1-4 , including a base plate 100, a conveyor 200, a mounting cover 300 and a cooling fan 400;

[0028] Please refer again Figure 1 , the bottom plate 100 is used to install the conveyor 200, the installation cover 300 and the cooling fan 400;

[0029] Please refer again Figure 1 The conveyor 200 is fixedly connected to the top of the bottom plate 100 for installing the installation cover 300. The installation cover 300 is fixedly connected to the middle of the top of the conveyor 200 for installing the air cooler 400. The air cooler 400 is evenly fixedly connected to the top of the installation cover 300. The outlet end of the air cooler 400 is fixedly connected with a connecting hose 410, which passes through the top of the inner cavity of the installation cover 300. The bottom of the front and rear sides of the inner cavity of the installation cover 300 is fixedly connected with a flipping mechanism 500.

[0030] Please refer again Figure 2, the flipping mechanism 500 includes a mounting plate 510, a first motor 520, a cam 530, a slide bar 540, a connecting plate 550, a return spring 560, a connecting frame 570, a connecting rod 580 and a toggle rod 590;

[0031] Please refer again Figure 2 A mounting plate 510 is fixedly connected to the middle of the front bottom of the mounting cover 300, a first motor 520 is fixedly connected to the middle of the top of the mounting plate 510, a cam 530 is fixedly connected to the end of the output shaft of the first motor 520, and a sliding rod 540 is slidably connected to the left and right parts of the front and rear bottom of the mounting cover 300, and a connecting plate 550 is fixedly connected to the ends of the front and rear sliding rods 540 that are away from each other;

[0032] Please refer again Figure 2 A return spring 560 is sleeved on the outer side of the slide rod 540, and a connecting frame 570 is fixedly connected to the opposite ends of the front and rear slide rods 540. A connecting rod 580 is evenly fixedly connected between the left and right parts of the inner wall of the connecting frame 570, and a toggle rod 590 is evenly fixedly connected to the outer bottom of the connecting rod 580.

[0033] To summarize, by starting the first motor 520, the cam 530 is driven to rotate. When the cam 530 squeezes the front connecting plate 550, the slide bar 540 moves, squeezes the reset spring 560, and drives the connecting frame 570 to move backward. When the cam 530 stops squeezing, the reset spring 560 is reset to make the slide bar 540 drive the connecting frame 570 to move forward, so that the toggle rod 590 moves back and forth, to toggle the fruit so that the fruit is evenly distributed, and also to turn the fruit over, so as to avoid dead corners in drying and make the drying more complete.

[0034] Please refer again Figure 2 The two ends of the return spring 560 are fixedly connected to the connecting plate 550 and the opposite sides of the mounting cover 300 respectively.

[0035] Please refer again Figure 2 , an input end of the first motor 520 is electrically connected to an output end of the external power supply, and the cam 530 is located at the front of the front connecting plate 550 .

[0036] Please refer again Figure 3-4The top of the front and rear sides of the inner cavity of the mounting cover 300 is fixedly connected with a swing mechanism 600, and the swing mechanism 600 includes a fixed plate 610, a second motor 620, a rotating disk 630, a deflection rod 640, a connecting rod 650, a concave frame 660, a rack 670, a mounting seat 680, a hollow tube 690, a gear 691, an air outlet pipe 692 and an air inlet pipe 693. The top of the left front part of the mounting cover 300 is fixedly connected with a fixed plate 610, and the top of the fixed plate 610 is fixedly connected with the second motor 620, and the end of the output shaft of the second motor 620 is fixedly connected with the rotating disk 630. The front side of the rotating disk 630 A deflection rod 640 is fixedly connected to the edge, and a connecting rod 650 is rotatably connected to the outer wall of the deflection rod 640, a concave frame 660 is symmetrically fixedly connected to the front side of the mounting cover 300, a rack 670 is slidably connected inside the concave frame 660, and a mounting seat 680 is fixedly connected to the left end of the rack 670, a hollow tube 690 is evenly penetrated and rotatably connected to the top between the front and rear sides of the inner cavity of the mounting cover 300, a gear 691 is fixedly connected to the front end of the hollow tube 690, an air outlet pipe 692 is evenly fixedly connected to the outer bottom of the hollow tube 690, and an air inlet pipe 693 is fixedly connected to the middle of the outer top of the hollow tube 690.

[0037] Please refer again Figure 4 The front end of the deflection rod 640 is fixedly connected to a baffle, the input end of the second motor 620 is electrically connected to the output end of the external power supply, and the right end of the connecting rod 650 is rotatably connected to the inside of the mounting seat 680.

[0038] Please refer again Figure 3 The outer edge of the gear 691 is meshed and connected with the top of the rack 670 through the tooth pattern, and the connecting hose 410 is fixedly connected to the outer top of the intake pipe 693.

[0039] To summarize, by starting the second motor 620, the turntable 630 is driven to rotate, causing the deflection rod 640 to deflect, driving the connecting rod 650 to rotate, and causing the mounting seat 680 to drive the rack 670 to move back and forth, thereby causing the gear 691 to rotate back and forth, driving the hollow tube 690 to rotate back and forth, and causing the exhaust pipe 692 to rotate back and forth, thereby increasing the range of blowing, making the air-drying range wider, and improving the air-drying effect.

[0040] In specific use, when air-drying fruits, personnel in this technical field start the device, place the fruits on the conveyor 200 for conveying, and use the cold air blower 400 to transport the cold air into the hollow tube 690 through the connecting hose 410 and blow it out through the air outlet pipe 692. By starting the first motor 520, the cam 530 is driven to rotate. When the cam 530 squeezes the front connecting plate 550, the sliding rod 540 moves, squeezes the return spring 560, and drives the connecting frame 570 to move backward. When the cam 530 stops squeezing, the connecting frame 570 moves backward. By resetting the reset spring 560, the slide bar 540 drives the connecting frame 570 to move forward, so that the toggle rod 590 moves back and forth, and the fruit is toggled to make the fruit evenly distributed. At the same time, by starting the second motor 620, the turntable 630 is driven to rotate, the deflection rod 640 is deflected, and the connecting rod 650 is driven to rotate, so that the mounting seat 680 drives the rack 670 to move back and forth, so that the gear 691 rotates back and forth, driving the hollow tube 690 to rotate back and forth, so that the exhaust pipe 692 rotates back and forth, and the fruit is air-dried.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cold air dryer for fruit washing, characterized in that: The utility model comprises a bottom plate (100), a conveyor (200), a mounting cover (300) and a cooling fan (400), wherein the conveyor (200) is fixedly connected to the top of the bottom plate (100), the mounting cover (300) is fixedly connected to the middle of the top of the conveyor (200), the cooling fan (400) is evenly fixedly connected to the top of the mounting cover (300), the outlet end of the cooling fan (400) is fixedly connected to a connecting hose (410) and passes through the top of the inner cavity of the mounting cover (300), and the bottom of the front and rear sides of the inner cavity of the mounting cover (300) is fixedly connected to a flipping mechanism (500), and the flipping mechanism (500) comprises a mounting plate (510), a first motor (520), a cam (530), a sliding rod (540), a connecting plate (550), a return spring (560), a connecting frame (570), and a connecting rod (580). ) and a toggle rod (590), a mounting plate (510) is fixedly connected to the middle of the front bottom of the mounting cover (300), a first motor (520) is fixedly connected to the middle of the top of the mounting plate (510), a cam (530) is fixedly connected to the end of the output shaft of the first motor (520), the left and right parts of the front and rear bottom of the mounting cover (300) are both slidably connected with sliding rods (540), the ends of the front and rear sliding rods (540) are fixedly connected with connecting plates (550) at their ends away from each other, a return spring (560) is sleeved on the outer side of the sliding rod (540), the opposite ends of the front and rear sliding rods (540) are fixedly connected with a connecting frame (570), a connecting rod (580) is evenly fixedly connected between the left and right parts of the inner wall of the connecting frame (570), and a toggle rod (590) is evenly fixedly connected to the outer bottom of the connecting rod (580).

2. The cold air drying machine for fruit washing according to claim 1, characterized in that: Two ends of the return spring (560) are fixedly connected to the connecting plate (550) and the opposite sides of the mounting cover (300), respectively.

3. The cold air drying machine for fruit washing according to claim 1, characterized in that: The input end of the first motor (520) is electrically connected to the output end of an external power source, and the cam (530) is located in front of the front connecting plate (550).

4. The cold air drying machine for fruit washing according to claim 1, characterized in that: A swing mechanism (600) is fixedly connected to the top between the front and rear sides of the inner cavity of the mounting cover (300), and the swing mechanism (600) comprises a fixed plate (610), a second motor (620), a rotating disk (630), a deflection rod (640), a connecting rod (650), a concave frame (660), a rack (670), a mounting seat (680), a hollow tube (690), a gear (691), an air outlet pipe (692) and an air inlet pipe (693). The top of the left front part of the mounting cover (300) is fixedly connected to the fixed plate (610), the top of the fixed plate (610) is fixedly connected to the second motor (620), the end of the output shaft of the second motor (620) is fixedly connected to the rotating disk (630), and the rotating disk (630) is fixedly connected to the rotating disk (630). A deflection rod (640) is fixedly connected to the front side edge, and a connecting rod (650) is rotatably connected to the outer wall of the deflection rod (640), and a concave frame (660) is symmetrically fixedly connected to the front side of the mounting cover (300), and a rack (670) is slidably connected inside the concave frame (660), and a mounting seat (680) is fixedly connected to the left end of the rack (670), and a hollow tube (690) is evenly penetrated and rotatably connected to the top between the front and rear sides of the inner cavity of the mounting cover (300), and a gear (691) is fixedly connected to the front end of the hollow tube (690), and an air outlet pipe (692) is evenly fixedly connected to the outer bottom of the hollow tube (690), and an air inlet pipe (693) is fixedly connected to the middle of the outer top of the hollow tube (690).

5. The cold air drying machine for fruit washing according to claim 4, characterized in that: The front end of the deflection rod (640) is fixedly connected to a baffle, the input end of the second motor (620) is electrically connected to the output end of an external power source, and the right end of the connecting rod (650) is rotatably connected to the inside of the mounting seat (680).

6. The cold air drying machine for fruit washing according to claim 4, characterized in that: The outer edge of the gear (691) is meshedly connected with the top of the rack (670) via tooth patterns, and the connecting hose (410) is fixedly connected to the outer top of the intake pipe (693).

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