Novel fresh fruit and vegetable fresh food fresh-keeping selling cabinet

Abstract

The utility model relates to a selling cabinet, belongs to the technical field of fresh food selling cabinets, and particularly relates to a novel fruit and vegetable fresh food fresh-keeping selling cabinet which comprises a cabinet body, a placing frame, a grid layer, an ice water tank, a submersible pump, a water pipe, fixing blocks, a three-edge rod, a mounting cylinder, a water storage disc and a spray head. The ends, away from the fixing block, of the two rotating rods are fixedly connected with the same limiting rod, an avoiding hole is formed in one side of the water storage disc, and the inner wall of the avoiding hole is slidably connected with the surface of the limiting rod. By means of the submersible pump, the water pipe and the spray head, fruits and vegetables on the placing frame can be sprayed regularly, freshness of the fruits and vegetables can be kept, selling efficiency is improved, and the problems that in a supermarket which is indoor and large in pedestrian flow, temperature is high, and air humidity is low are solved. And when an opening-shaped fresh-keeping cabinet is used, the surfaces of fruits and vegetables are possibly dry, the freshness is reduced, and selling is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh food vending cabinets, in particular to a novel fresh fruit and vegetable vending cabinet. Background Art

[0002] With the development of the times, more and more production and processing have become intelligent, and only computers and machines are needed to operate the operations. Many existing supermarkets are equipped with fresh food cabinets, which can preserve the fruits and vegetables inside through cooling and preservation devices, which can greatly prolong the freshness of the fresh food inside.

[0003] In the prior art, a fresh-keeping cabinet is generally an open vertical cabinet, in which a multi-layer placement rack is arranged, and various fruits and vegetables are placed on the top thereof for consumers to choose. Since the fresh-keeping cabinet is open, the existing fresh-keeping cabinet mainly uses a low-temperature method to prolong the storage time of fruits and vegetables for the preservation of fruits and vegetables. This method has a single effect and a limited preservation effect. Because the temperature is high and the air humidity is low indoors in a supermarket with a large flow of people, the use of an open fresh-keeping cabinet may cause the surface of the fruits and vegetables to dry out, resulting in reduced freshness, affecting sales and increasing costs. Therefore, a new type of fruit and vegetable fresh-keeping and selling cabinet is proposed to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model proposes a new type of fresh fruit and vegetable preservation and sales cabinet. Through the submersible pump, water pipe and nozzle, the fruits and vegetables on the shelf can be sprayed regularly, thereby maintaining the freshness of the fruits and vegetables and improving sales efficiency.

[0005] The technical solution to achieve the purpose of the utility model is: a new type of fruit and vegetable fresh-keeping and selling cabinet, including a cabinet body, on which a placement rack and a grid layer are respectively arranged, an ice water tank is arranged at the bottom of the cabinet body, a submersible pump is installed at the bottom of the ice water tank, a water pipe is installed at the water outlet end of the submersible pump, both sides of the cabinet body are fixedly connected with fixed blocks, the opposite surfaces of the two fixed blocks are rotatably connected with the same triangular rod, the surface of the triangular rod is slidably connected with a mounting cylinder, the surface of the mounting cylinder is fixedly connected with a water storage pan, a plurality of nozzles are installed on the lower surface of the water storage pan, one end of the water pipe away from the submersible pump is connected to the upper surface of the water storage pan, one side of the two fixed blocks are rotatably connected with a rotating rod, the two ends of the rotating rod away from the fixed block are fixedly connected with the same limit rod, and an avoidance hole is opened on one side of the water storage pan, and the inner wall of the avoidance hole is slidably connected with the surface of the limit rod.

[0006] In some embodiments, the upper surfaces of the two fixed blocks are fixedly connected to the same top plate, a slide groove is provided on the upper surface of the top plate, a slider is slidably connected to the inner wall of the slide groove, a through hole is penetrated on one side of the slider, and the inner wall of the through hole is connected to the surface of the water pipe.

[0007] In some embodiments, the inner wall of the slide groove is rotatably connected to a threaded rod, a threaded hole is opened on one side of the slider, the inner wall of the threaded hole is screwed to the surface of the threaded rod, and one end of the threaded rod passes through one side of the top plate and is installed with a second motor.

[0008] In some embodiments, a connecting ring is rotatably connected to the surface of the mounting tube, the surface of the connecting ring is fixedly connected to the lower surface of the slider, and two limiting rings are sleeved and installed on the surface of the mounting tube.

[0009] In some embodiments, a worm gear is disposed on one side of one of the fixing blocks, and the worm gear is sleeved and mounted on the surface of the triangular rod.

[0010] In some embodiments, a fixing plate is fixedly connected to one side of one of the fixing blocks, a worm is rotatably connected to the upper surface of the fixing plate, the worm is meshed with a worm wheel, and a first motor is installed at the top of the worm.

[0011] Compared with the prior art, the present invention has the following significant advantages:

[0012] The utility model drives the worm to rotate through the first step of motor driving, and the rotation of the worm can realize the rotation of the worm wheel, and the rotation of the worm wheel can realize the rotation of the triangular rod, thereby driving the rotation of the installation cylinder, and realizing the rotation of the water storage tray. The rotation of the water storage tray can cover multiple placement racks for uniform spraying. After covering, the submersible pump and the water pipe can evenly spray the ice water inside the ice water tank onto the surface of fruits and vegetables. At this time, the second motor can drive the threaded rod to rotate, drive the slider to meet, and thus drive the installation cylinder to slide on the triangular rod, so that the water storage tray drives the spray head to move horizontally, and realizes uniform spraying.

[0013] The problem that the temperature is high and the air humidity is low in indoor supermarkets with large flow of people is solved. The use of open fresh-keeping cabinets may cause the surface of fruits and vegetables to dry out, resulting in reduced freshness, affecting sales and increasing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of a three-dimensional structure provided in one embodiment of the utility model;

[0016] Figure 2It is a schematic diagram of a cabinet cross-sectional structure provided in one embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of a spray assembly provided in one embodiment of the utility model;

[0018] Figure 4 It is a partial structural schematic diagram of a spray assembly provided in one embodiment of the utility model.

[0019] Description of reference numerals:

[0020] 1. Cabinet; 2. Ice water tank; 3. Grid layer; 4. Placement rack; 5. Submersible pump; 6. Water pipe; 7. Fixed block; 8. Top plate; 9. Rotating rod; 10. Limit rod; 11. Water storage tray; 12. Sprinkler; 13. Worm gear; 14. Fixed plate; 15. Worm; 16. First motor; 17. Slide; 18. Threaded rod; 19. Second motor; 20. Slider; 21. Triangular rod; 22. Mounting tube; 23. Connecting ring; 24. Limit ring. DETAILED DESCRIPTION

[0021] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0022] The utility model provides a new type of fresh fruit and vegetable fresh-keeping vending cabinet through improvement. The technical solution of the utility model is:

[0023] like Figure 1 and 2As shown, a novel fruit and vegetable fresh-keeping and selling cabinet comprises a cabinet body 1, on which a placing rack 4 and a grid layer 3 are respectively arranged, the placing rack 4 is arranged at a certain inclination angle, so as to facilitate displaying the fruits and vegetables inside the placing rack 4 when selling, a plurality of through holes are arranged on the grid layer 3, which is placed above the ice water tank 2, and can be kept fresh and refrigerated by the cold air evaporated from the ice water tank 2, an ice water tank 2 is arranged at the bottom of the cabinet body 1, a refrigeration plate is arranged inside the ice water tank 2, so as to maintain the water temperature inside, a submersible pump 5 is installed at the bottom of the ice water tank 2, a water pipe 6 is installed at the water outlet end of the submersible pump 5, both sides of the cabinet body 1 are fixedly connected with fixing blocks 7, the opposite surfaces of the two fixing blocks 7 are rotatably connected with the same triangular rod 21, the surface of the triangular rod 21 is slidably connected with a mounting tube 22, and the mounting tube 22 can be rotated by the rotation of the triangular rod 21 through the cooperation of the setting triangular rod 21 and the mounting tube 22, and at the same time The mounting tube 22 can also be realized to slide on the triangular rod 21. The surface of the mounting tube 22 is fixedly connected with a water storage pan 11. The interior of the water storage pan 11 is hollow, and the ice water pumped from the water pipe 6 can be stored and sprayed through the nozzle 12. A plurality of nozzles 12 are installed on the lower surface of the water storage pan 11. The end of the water pipe 6 away from the submersible pump 5 is connected to the upper surface of the water storage pan 11. One side of the two fixed blocks 7 is rotatably connected with a rotating rod 9. The ends of the two rotating rods 9 away from the fixed blocks 7 are fixedly connected with the same limiting rod 10. Through the set limiting rod 10 and rotating rod 9, a support effect can be achieved during the covering process of the water storage pan 11 to improve stability. An avoidance hole is opened on one side of the water storage pan 11. The inner wall of the avoidance hole is slidably connected to the surface of the limiting rod 10. The outer side of the water storage pan 11 is provided with a rounded corner, which is solid here and can slide on the limiting rod 10, so as to increase stability during lateral movement.

[0024] like Figure 3 and 4 As shown, in one embodiment, the upper surfaces of the two fixed blocks 7 are fixedly connected to the same top plate 8, a slide groove 17 is provided on the upper surface of the top plate 8, a slider 20 is slidably connected to the inner wall of the slide groove 17, a through hole is penetrated through one side of the slider 20, the inner wall of the through hole is connected to the surface of the water pipe 6, and the water pipe 6 can move with the slider 20 through the through hole provided on the slider 20 to avoid the entanglement of the water pipe 6 and prevent the connection end of the water pipe 6 and the water storage tray 11 from loosening.

[0025] The inner wall of the slide groove 17 is rotatably connected with a threaded rod 18, and a threaded hole is opened on one side of the slider 20. The inner wall of the threaded hole is screwed to the surface of the threaded rod 18. One end of the threaded rod 18 passes through one side of the top plate 8 and is installed with a second motor 19. The second motor 19 is arranged on one side of the top plate 8, and the output end is connected to one end of the threaded rod 18.

[0026] like Figure 4As shown, in one embodiment, the surface of the mounting tube 22 is rotatably connected with a connecting ring 23, and the connecting ring 23 can drive the movement of the mounting tube 22 through the driving of the slider 20, so as to achieve uniform horizontal spraying, and the surface of the connecting ring 23 is fixedly connected to the lower surface of the slider 20, and two limiting rings 24 are sleeved and installed on the surface of the mounting tube 22. Through the two limiting rings 24, the connecting ring 23 can achieve position limiting when driving the mounting tube 22 to move;

[0027] A worm gear 13 is provided on one side of one of the fixing blocks 7 , and the worm gear 13 is sleeved and installed on the surface of the triangular rod 21 . The portion of the fixing block 7 where the triangular rod 21 extends is cylindrical and can be adapted to be installed with the worm gear 13 .

[0028] like Figure 4 As shown, in one embodiment, a fixing plate 14 is fixedly connected to one side of one of the fixing blocks 7, and a worm 15 is rotatably connected to the upper surface of the fixing plate 14. The worm 15 is meshed with the worm wheel 13. The worm 15 drives the movement of the worm wheel 13 and has a self-locking property. It can achieve fixed-point locking before covering, and a first motor 16 is installed at the top of the worm 15.

[0029] The specific working method is: when the new type of fruit and vegetable fresh-keeping and selling cabinet is used, the first motor 16, the second motor 19 and the submersible pump 5 can be controlled by an external controller. First, the first step of the motor driving drives the worm 15 to rotate. The rotation of the worm 15 can realize the rotation of the worm wheel 13. The rotation of the worm wheel 13 can realize the rotation of the triangular rod 21, thereby driving the rotation of the installation cylinder 22 to realize the rotation of the water storage tray 11. The rotation of the water storage tray 11 can cover multiple placement racks 4 for uniform spraying. After covering, the submersible pump 5 and the water pipe 6 can be used. The ice water inside the ice water tank 2 is sprayed evenly onto the surface of fruits and vegetables. At this time, the second motor 19 drives the threaded rod 18 to rotate, drives the slider 20 to meet, and then drives the mounting tube 22 to slide on the triangular rod 21, so that the water storage tray 11 drives the nozzle 12 to move horizontally to achieve uniform spraying. After spraying, the first motor 16 reverses to lift the water storage tray 11, which solves the problem that the temperature inside the supermarket with a large flow of people is high and the air humidity is low. The use of an open fresh-keeping cabinet may cause the surface of fruits and vegetables to dry, resulting in reduced freshness, affecting sales and increasing costs.

[0030] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A novel fresh fruit and vegetable preservation and selling cabinet, comprising a cabinet body (1), wherein the cabinet body (1) is provided with a placement rack (4) and a grid layer (3), characterized in that: An ice water tank (2) is arranged at the bottom of the cabinet (1), a submersible pump (5) is installed at the bottom of the ice water tank (2), a water pipe (6) is installed at the water outlet of the submersible pump (5), both sides of the cabinet (1) are fixedly connected with fixed blocks (7), the opposite surfaces of the two fixed blocks (7) are rotatably connected with the same triangular rod (21), the surface of the triangular rod (21) is slidably connected with a mounting tube (22), and the surface of the mounting tube (22) is fixedly connected with a water storage pan (11), A plurality of nozzles (12) are installed on the lower surface of the water storage pan (11); one end of the water pipe (6) away from the submersible pump (5) is connected to the upper surface of the water storage pan (11); one side of the two fixed blocks (7) is rotatably connected to a rotating rod (9); one end of the two rotating rods (9) away from the fixed blocks (7) is fixedly connected to the same limiting rod (10); an avoidance hole is opened on one side of the water storage pan (11); the inner wall of the avoidance hole is slidably connected to the surface of the limiting rod (10).

2. A new type of fresh fruit and vegetable vending cabinet according to claim 1, characterized in that: The upper surfaces of the two fixed blocks (7) are fixedly connected to the same top plate (8), the upper surface of the top plate (8) is provided with a slide groove (17), the inner wall of the slide groove (17) is slidably connected to a slider (20), a through hole is penetrated through one side of the slider (20), and the inner wall of the through hole is connected to the surface of the water pipe (6).

3. A new type of fresh fruit and vegetable vending cabinet according to claim 2, characterized in that: The inner wall of the slide groove (17) is rotatably connected to a threaded rod (18); a threaded hole is provided on one side of the slider (20); the inner wall of the threaded hole is threadedly connected to the surface of the threaded rod (18); one end of the threaded rod (18) passes through one side of the top plate (8) and is installed with a second motor (19).

4. The novel fresh fruit and vegetable vending cabinet according to claim 1 is characterized by: The surface of the installation cylinder (22) is rotatably connected to a connecting ring (23), the surface of the connecting ring (23) is fixedly connected to the lower surface of the slider (20), and two limiting rings (24) are sleeved and installed on the surface of the installation cylinder (22).

5. The novel fresh fruit and vegetable vending cabinet according to claim 2 is characterized by: A worm gear (13) is provided on one side of one of the fixed blocks (7), and the worm gear (13) is sleeved and mounted on the surface of the triangular rod (21).

6. A new type of fresh fruit and vegetable selling cabinet according to claim 5, characterized in that: A fixing plate (14) is fixedly connected to one side of one of the fixing blocks (7), a worm (15) is rotatably connected to the upper surface of the fixing plate (14), the worm (15) is meshed with the worm wheel (13), and a first motor (16) is installed at the top end of the worm (15).

Images