Quick-frozen fruit and vegetable processing and cooling equipment

Abstract

The utility model discloses quick-frozen fruit and vegetable processing and cooling equipment, and relates to the technical field of fruit and vegetable quick freezing. Quick-frozen fruit and vegetable processing and cooling equipment comprises a spiral cooling machine body and a conveying frame, a discharging end is arranged on the front face of the spiral cooling machine body, a forward and reverse rotation motor is fixedly installed at the position, close to the center, of the left side of the top of the discharging end, and a driving wheel is fixedly connected to the position, close to the left side, of the outer surface of a rotating shaft; the right side of the second bearing seat is movably sleeved with a two-way screw rod, a driven wheel is fixedly installed at the position, close to the left side, of the outer surface of the two-way screw rod, a belt is arranged on the driven wheel, and a speed reducer is fixedly installed at the position, close to the left side, of the top of the discharging end. Connecting columns are fixedly mounted at the positions, close to the center, of the left side and the right side of the top of the conveying frame, the outer surfaces of the two connecting columns are movably sleeved with movable baffles, and the tops of the two movable baffles are movably connected with a swing frame through bolts.

Description

Technical Field

[0001] The utility model relates to the technical field of quick-freezing fruits and vegetables, in particular to quick-frozen fruits and vegetables processing and cooling equipment. Background Art

[0002] Fruit and vegetable quick freezing refers to the process of quickly freezing fresh fruits or vegetables. Usually, this process requires the food to be quickly cooled to a low temperature below -18℃ (0°F) to maximize the preservation of the freshness, color, taste and nutritional value of the food.

[0003] Chinese utility model patent CN214521282U discloses a vibrating spiral cooler, including a vibrating platform and a central axis arranged on the vibrating platform, a spiral conveying disc is arranged on the central axis, a spiral baffle is arranged on the outer side of the spiral conveying disc, a spiral air duct is arranged on the spiral baffle, a fan is connected to one end of the spiral air duct, and an air outlet for facing the spiral conveying disc is arranged on the spiral air duct. When the material is being conveyed, the fan is started, and cold air is blown out from the air outlet along the spiral air duct, which speeds up the air flow near the material, facilitates taking away the heat in the material, and further facilitates cooling and heat dissipation of the material.

[0004] However, when the existing fruit and vegetable quick-freezing equipment is discharging, the quick-frozen fruits and vegetables are often distributed at various positions on the top of the conveyor rack, which makes collection very inconvenient. In addition, in order to facilitate the outflow of the quick-frozen fruits and vegetables, the discharging end of the fruit and vegetable quick-freezing equipment is in an open state for a long time, causing the spiral cooling machine body to quickly flow out from the discharging end, resulting in a waste of resources. Utility Model Content

[0005] The utility model provides a quick-frozen fruit and vegetable processing cooling device to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-frozen fruit and vegetable processing and cooling equipment, comprising a spiral cooling machine body and a conveying frame, a discharge end is arranged on the front of the spiral cooling machine body, a forward and reverse motor is fixedly installed at a position near the center on the top left side of the discharge end, a rotating shaft is fixedly connected to the output end of the forward and reverse motor, a driving wheel is fixedly connected to the outer surface of the rotating shaft near the left side, a first bearing seat is movably sleeved on the left side of the rotating shaft, a dust cover is fixedly installed at a position near the top on the left side of the discharge end, a second bearing seat is fixedly installed at a position near the bottom on the inner left side wall of the dust cover, a bidirectional screw is movably sleeved on the right side of the second bearing seat, a driven wheel is fixedly installed at a position near the left side on the outer surface of the bidirectional screw, a belt is arranged on the driven wheel, a reducer is fixedly installed at a position near the left side on the top of the discharge end, connecting columns are fixedly installed at positions near the center on both sides of the top of the conveying frame, movable baffles are movably sleeved on the outer surfaces of the two connecting columns, and swing frames are movably connected to the tops of the two movable plates through pins.

[0007] Furthermore, the left side of the first bearing seat is fixedly connected to the inner left side wall of the dust cover near the top.

[0008] Furthermore, the outer surface of the bidirectional screw is connected to two sliders through a screw thread, and the bottoms of the two sliders are respectively movably sleeved with one end of the two swing frames away from the two movable baffles, and the right side of the bidirectional screw is movably sleeved with a third bearing seat, and the right side of the third bearing seat is fixedly connected to the inner right side wall of the discharging end near the top position, and the left side of the bidirectional screw penetrates the inner left side wall of the discharging end and extends to the interior of the dust cover and is connected to the second bearing seat.

[0009] Furthermore, the driving wheel and the driven wheel are connected via a belt.

[0010] Furthermore, one end of the rotating shaft away from the forward and reverse motor passes through the reducer and is connected to the first bearing seat, and the connection between the rotating shaft and the reducer is a fixed connection.

[0011] Furthermore, the tops of the two connecting columns are movably sleeved with the inner top wall of the discharge end near the left and right sides respectively.

[0012] Furthermore, the two movable baffles are both located inside the discharge end, a measuring transmitter is fixedly mounted on the front of one of the two movable baffles, and a measuring receiver is fixedly mounted on the inner right side wall of the discharge end.

[0013] Furthermore, a spiral conveyor frame is provided inside the spiral cooler body, a conveyor frame driving device is provided on the conveyor frame, and the rear end of the conveyor frame passes through the inside of the discharge end and is connected to the discharge end of the spiral conveyor frame inside the spiral cooler body.

[0014] Compared with the prior art, the utility model provides a quick-frozen fruit and vegetable processing and cooling equipment, which has the following beneficial effects:

[0015] 1. The quick-frozen fruit and vegetable processing and cooling equipment, by arranging forward and reverse motors, driving wheels, driven wheels, bidirectional screw rods, sliders and movable baffles, can make the quick-frozen fruits and vegetables always be located in the middle of the top of the conveyor rack at the discharging end, which is convenient for subsequent collection, and can also reduce the discharge of cold air from the spiral cooling machine body, which can reduce energy waste.

[0016] 2. The quick-frozen fruit and vegetable processing and cooling equipment can monitor the size of the discharge port in real time by setting a distance measuring transmitter and a distance measuring receiver to ensure accurate control of the discharge process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a position relationship diagram of the discharging end and the conveying rack of the utility model;

[0019] Figure 3 This is a position relationship diagram of the movable baffle and the swing frame of the utility model;

[0020] Figure 4 It is an enlarged view of point A of the present utility model.

[0021] In the figure: 1. spiral cooler body; 2. movable baffle; 3. conveyor frame; 4. dust cover; 5. discharge end; 6. conveyor frame drive device; 7. driving wheel; 8. first bearing seat; 9. belt; 10. second bearing seat; 11. driven wheel; 12. bidirectional screw rod; 13. reducer; 14. rotating shaft; 15. slider; 16. connecting column; 17. third bearing seat; 18. swing frame; 19. forward and reverse motor; 20. ranging transmitter; 21. ranging receiver. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model discloses a quick-frozen fruit and vegetable processing and cooling equipment, including a spiral cooling machine body 1 and a conveying frame 3. A discharge end 5 is arranged on the front of the spiral cooling machine body 1. A forward and reverse motor 19 is fixedly installed at a position near the center on the top left side of the discharge end 5. A rotating shaft 14 is fixedly connected to the output end of the forward and reverse motor 19. A driving wheel 7 is fixedly connected to the outer surface of the rotating shaft 14 near the left side. A first bearing seat 8 is movably sleeved on the left side of the rotating shaft 14. A dust cover 4 is fixedly installed at a position near the top on the left side of the discharge end 5. The inside of the dust cover 4 A second bearing seat 10 is fixedly installed on the left side wall near the bottom, a bidirectional screw rod 12 is movably sleeved on the right side of the second bearing seat 10, a driven wheel 11 is fixedly installed on the outer surface of the bidirectional screw rod 12 near the left side, a belt 9 is provided on the driven wheel 11, a reducer 13 is fixedly installed on the top of the discharge end 5 near the left side, connecting columns 16 are fixedly installed on the left and right sides of the top of the conveying frame 3 near the center, movable baffles 2 are movably sleeved on the outer surfaces of the two connecting columns 16, and the tops of the two movable plates are movably connected to a swing frame 18 through a latch.

[0024] Specifically, the left side of the first bearing seat 8 is fixedly connected to the inner left side wall of the dust cover 4 near the top.

[0025] Specifically, the outer surface of the bidirectional screw rod 12 is connected to two sliders 15 through a screw thread, and the bottoms of the two sliders 15 are movably sleeved with two swing frames 18 at one end away from the two movable baffles 2 respectively. The right side of the bidirectional screw rod 12 is movably sleeved with a third bearing seat 17, and the right side of the third bearing seat 17 is fixedly connected to the inner right side wall of the discharge end 5 near the top position, and the left side of the bidirectional screw rod 12 penetrates the inner left side wall of the discharge end 5 and extends to the interior of the dust cover 4 and is connected to the second bearing seat 10.

[0026] Specifically, the driving wheel 7 and the driven wheel 11 are connected via a belt 9 .

[0027] Specifically, one end of the rotating shaft 14 away from the forward and reverse motor 19 passes through the reducer 13 and is connected to the first bearing seat 8 , and the connection between the rotating shaft 14 and the reducer 13 is a fixed connection.

[0028] In this embodiment, the output end of the forward and reverse motor 19 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the internal rotation of the reducer 13, thereby reducing the rotation speed and increasing the torque, so that the subsequent requirements for speed and force can be better met and controlled.

[0029] Specifically, the tops of the two connecting posts 16 are movably sleeved with the inner top wall of the discharge end 5 near the left and right sides, respectively.

[0030] Specifically, the two movable baffles 2 are both located inside the discharge end 5 , a measurement transmitter is fixedly installed on the front of one of the two movable baffles 2 , and a measurement receiver is fixedly installed on the right inner wall of the discharge end 5 .

[0031] Specifically, a spiral conveyor frame 3 is provided inside the spiral cooler body 1, and a conveyor frame driving device 6 is provided on the conveyor frame 3. The rear end of the conveyor frame 3 passes through the inside of the discharge end 5 and is connected to the discharge end 5 of the spiral conveyor frame 3 inside the spiral cooler body 1.

[0032] When in use, according to the volume of the quick-frozen fruits and vegetables, the forward and reverse motor 19 is started, and the rotating shaft 14 is driven by the output end of the forward and reverse motor 19, and the driving wheel 7 is driven by the rotating shaft 14. The rotation of the driving wheel 7 drives the belt 9, thereby driving the driven wheel 11 to rotate. When the driven wheel 11 rotates, the bidirectional screw rod 12 is driven to rotate. The characteristics of the bidirectional screw rod 12 when rotating are utilized to drive the two sliders 15 to move to both sides respectively. The linear motion of the slider 15 drives the connecting end of the swing frame 18 and the slider 15 to swing to both sides, thereby pulling the swing frame 18 away from the slider. One end of the block 15, when the slider 15 moves to the moving position, the slider 15 continues to move to both sides, and when the length of the swing frame 18 cannot follow the movement of the slider 15, it can only drive one side of the two movable baffles 2 to swing to both sides with the connecting column 16 as the center, so that the discharge end 5 is opened, and through the ranging transmitter 20 and the ranging receiver 21, the distance between the movable baffle 2 and the inner wall of the discharge end 5 can be monitored in real time, so as to obtain the size of the opening, which is convenient for the subsequent quick-frozen fruits and vegetables to be located in the middle of the conveyor frame 3 when they are discharged from the discharge end 5, so as to facilitate subsequent collection.

[0033] In summary, the quick-frozen fruit and vegetable processing and cooling equipment, by providing a forward and reverse motor 19, a driving wheel 7, a driven wheel 11, a bidirectional screw rod 12, a slider 15 and a movable baffle 2, can make the quick-frozen fruits and vegetables always be located in the middle of the top of the conveyor rack 3 at the discharging end 5, which is convenient for subsequent collection, and can also reduce the discharge of cold air from the spiral cooling machine body 1, which can reduce energy waste; by providing a ranging transmitter 20 and a ranging receiver 21, the size of the discharging port can be monitored in real time to ensure accurate control of the discharging process.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A quick-frozen fruit and vegetable processing and cooling device, comprising a spiral cooling machine body (1) and a conveying rack (3), characterized in that: The front of the spiral cooling machine body (1) is provided with a discharge end (5), a forward and reverse motor (19) is fixedly installed at a position near the center on the top left side of the discharge end (5), the output end of the forward and reverse motor (19) is fixedly connected to a rotating shaft (14), a driving wheel (7) is fixedly connected to the outer surface of the rotating shaft (14) near the left side, a first bearing seat (8) is movably sleeved on the left side of the rotating shaft (14), a dust cover (4) is fixedly installed at a position near the top on the left side of the discharge end (5), and a second bearing seat ( 10), a bidirectional screw (12) is movably sleeved on the right side of the second bearing seat (10), a driven wheel (11) is fixedly installed on the outer surface of the bidirectional screw (12) near the left side, and a belt (9) is arranged on the driven wheel (11), a reducer (13) is fixedly installed on the top of the discharge end (5) near the left side, and connecting columns (16) are fixedly installed on the top of the conveying frame (3) near the center on both sides, and movable baffles (2) are movably sleeved on the outer surfaces of the two connecting columns (16), and the tops of the two movable baffles are movably connected to a swing frame (18) through a latch.

2. The quick-frozen fruit and vegetable processing and cooling equipment according to claim 1, characterized in that: The left side of the first bearing seat (8) is fixedly connected to the inner left side wall of the dust cover (4) at a position close to the top.

3. The quick-frozen fruit and vegetable processing and cooling equipment according to claim 1, characterized in that: The outer surface of the bidirectional screw rod (12) is connected to two sliders (15) through screw threads, and the bottoms of the two sliders (15) are movably sleeved with one end of two swing frames (18) respectively away from the two movable baffles (2). The right side of the bidirectional screw rod (12) is movably sleeved with a third bearing seat (17), and the right side of the third bearing seat (17) is fixedly connected to the inner right side wall of the discharge end (5) near the top position, and the left side of the bidirectional screw rod (12) penetrates the inner left side wall of the discharge end (5) and extends to the inside of the dust cover (4) and is connected to the second bearing seat (10).

4. The quick-frozen fruit and vegetable processing and cooling equipment according to claim 1, characterized in that: The driving wheel (7) and the driven wheel (11) are connected via a belt (9).

5. The quick-frozen fruit and vegetable processing and cooling equipment according to claim 1, characterized in that: One end of the rotating shaft (14) away from the forward and reverse motor (19) passes through the reducer (13) and is connected to the first bearing seat (8); the connection between the rotating shaft (14) and the reducer (13) is fixed.

6. The quick-frozen fruit and vegetable processing and cooling equipment according to claim 1, characterized in that: The tops of the two connecting columns (16) are movably sleeved with the inner top wall of the discharge end (5) at positions close to the left and right sides.

7. The quick-frozen fruit and vegetable processing and cooling equipment according to claim 1, characterized in that: The two movable baffles (2) are both located inside the discharge end (5), a measurement transmitter is fixedly mounted on the front of one of the two movable baffles (2), and a measurement receiver is fixedly mounted on the right inner wall of the discharge end (5).

8. The quick-frozen fruit and vegetable processing and cooling equipment according to claim 1, characterized in that: A spiral conveyor frame (3) is arranged inside the spiral cooling machine body (1), and a conveyor frame driving device (6) is arranged on the conveyor frame (3). The rear end of the conveyor frame (3) passes through the inside of the discharge end (5) and is connected to the discharge end (5) of the spiral conveyor frame (3) inside the spiral cooling machine body (1).

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