Automatic cleaning equipment for fruits and vegetables without pesticide residues

Abstract

The utility model relates to the technical field of fruit and vegetable cleaning, specifically to an automatic cleaning device for fruits and vegetables without drug residues, including a base, a cleaning chamber and an auxiliary component, wherein the cleaning chamber is installed on the upper surface of the base, a cylinder is installed on the upper surface of the base, a bracket is installed on the driving end of the cylinder, a placement frame is installed on the inner wall of the bracket, a driving mechanism is provided on the side surface of the cleaning chamber, the meshing portion of the driving mechanism meshes with the tooth groove of the placement frame, a flushing mechanism is provided on the upper surface of the base, the flushing portion of the flushing mechanism is located on the inner wall of the cleaning chamber, and the auxiliary component is provided at the connection of the flushing mechanism; the auxiliary component includes a spray unit. The utility model further enhances the flushing effect of the cleaning device by providing the auxiliary component, thereby reducing the problem that the flushing structure is provided on the side of the device and is easily interfered with by the cleaning cylinder, and further improves the cleaning effect of the device on fruits and vegetables.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit and vegetable cleaning, in particular to automatic cleaning equipment for fruits and vegetables without pesticide residues. Background Art

[0002] Fruits and vegetables are a general term for fruits and vegetables. Before eating or processing fruits and vegetables, they often need to be washed. By washing, dust, pesticides and other pollution remaining on the surface of fruits and vegetables can be washed away. Washing is an important step to ensure food safety. With the development of the times, today's fruit and vegetable food processing companies usually use automatic cleaning equipment to clean the processed fruits and vegetables, which can improve the cleaning efficiency and the cleaning effect of the cleaning operation.

[0003] Prior art includes a utility model with publication number CN220875837U, which discloses an automatic cleaning device for fruits and vegetables without pesticide residues. The patent adopts a bottom plate, and a pesticide removal unit is arranged on the top surface of the bottom plate, and a cleaning unit is arranged on the top surface of the bottom plate, and a flushing component is arranged on the top surface of the bottom plate. The pesticide removal unit includes a cleaning bin, and the cleaning bin is fixedly connected to the top surface of the bottom plate. The front of the cleaning bin is sleeved with a debris removal component, and the debris removal component includes a drain pipe, and one end of the drain pipe is sleeved with the front of the cleaning bin. A control valve is arranged on the top surface of the drain pipe, and a round block is arranged inside the drain pipe, and a valve is clamped on the inner side of the round block. Filter screen; The utility model can filter the waste water after cleaning through the design of round blocks and filter screen, and at the same time, the impurities filtered out can be collected through the cooperation between the drop port and the receiving trough. On the other hand, the worker can quickly clean the impurities collected in the receiving trough by opening the baffle. The existing technology uses a driving device to drive the cleaning basket to slide along the length extension direction of the installation rod, so that the fruits and vegetables in the cleaning basket rub against each other, so as to achieve the effect of efficiently cleaning the fruits and vegetables. However, the cleaning water discharged after cleaning cannot be filtered, resulting in the direct discharge of sewage and the pollution of the environment.

[0004] The inventors have discovered in their daily work that in the process of washing fruits and vegetables with the help of automatic washing equipment, there are existing flushing structures of the washing equipment, such as the above-mentioned ones, which are all installed between the washing bin and the washing cylinder. When flushing, the water flow sprayed by the flushing structure needs to pass through the through holes on the washing cylinder to reach the surface of the fruits and vegetables. Due to the presence of obstructions between the flushing structure and the fruits and vegetables, the flushing effect of the flushing structure on the fruits and vegetables is reduced, resulting in the problem that the cleaning ability of the equipment is deteriorated. Summary of the invention

[0005] The utility model aims to solve the problem in the prior art that during the flushing operation, the water flow sprayed by the flushing structure needs to pass through the through holes on the cleaning cylinder before it can be sprayed on the surface of fruits and vegetables. Since there are shields between the flushing structure and the fruits and vegetables, the flushing effect of the flushing structure on the fruits and vegetables is reduced, resulting in poor cleaning ability of the equipment. An automatic fruit and vegetable washing device without pesticide residues is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic cleaning device for fruits and vegetables without pesticide residues, comprising a base, a cleaning chamber and an auxiliary component, wherein the cleaning chamber is installed on the upper surface of the base, a cylinder is installed on the upper surface of the base, a bracket is installed on the driving end of the cylinder, a placement frame is installed on the inner wall of the bracket, a driving mechanism is arranged on the side surface of the cleaning chamber, the meshing part of the driving mechanism meshes with the tooth groove of the placement frame, a flushing mechanism is arranged on the upper surface of the base, the flushing part of the flushing mechanism is located on the inner wall of the cleaning chamber, and the auxiliary component is arranged at the connection of the flushing mechanism;

[0007] The auxiliary component comprises a spray unit, and the spray unit comprises a water inlet joint, the water inlet joint is threadedly connected to the connecting part of the flushing mechanism, the output end of the water inlet joint is fixedly connected to a guide hose, the output end of the guide hose is fixedly connected to a water outlet joint, the output end of the water outlet joint is threadedly connected to a shunt pipe, the output end of the shunt pipe is fixedly connected to an annular pipe, the output end of the annular pipe is fixedly connected to a spray head, the spray head is located directly above the placement frame, and the inner wall of the shunt pipe is threadedly connected to a blocking cap;

[0008] The auxiliary component also includes an adjustment unit, which includes a support frame, the support frame is fixedly connected to the upper surface of the base, the side surface of the support frame is fixedly connected to a servo motor, the inner wall of the support frame is rotatably connected to a plum blossom shaft, the plum blossom shaft is bolted to the driving end of the servo motor, a connecting frame is installed on the surface of the plum blossom shaft, the inner wall of the connecting frame is bolted to a cover plate, and the inner wall of the support frame is bolted to a limit baffle.

[0009] Preferably, the water inlet joint is connected to the connecting part of the flushing mechanism, the guide hose is connected to the inner wall of the water inlet joint, and the water outlet joint is connected to the inner wall of the guide hose. By installing the water inlet joint at the connecting part of the flushing mechanism, the guide hose can be connected to the flushing mechanism, so that the flushing mechanism can pump water into the guide hose when it is working.

[0010] Preferably, the diverter pipe is connected to the inner wall of the water outlet joint, the annular pipe is connected to the inner wall of the diverter pipe, the nozzle is connected to the inner wall of the annular pipe, the number of the annular pipes is three, and the diameters of the three annular pipes decrease equidistantly from the outside to the inside. Through the diverter pipe connected to the water outlet joint, the pumped water source can be evenly diverted into the annular pipes, thereby ensuring that each annular pipe can work.

[0011] Preferably, there are multiple nozzles, which are arranged in a circular array about the annular tube. The nozzles penetrate the lower surface of the cover plate. Through the nozzles penetrating the cover plate, the water source transported by the annular tube can be evenly sprayed into the placement frame, thereby achieving a flushing effect on the fruits and vegetables in the placement frame.

[0012] Preferably, a groove is provided on the surface of the support frame, and the groove is matched with the guide part of the flushing mechanism. The support frame installed on the base can support the position of the servo motor and the connecting frame, and can cooperate with the connecting frame to constrain the position of the cover plate.

[0013] Preferably, a through hole is opened on the surface of the connecting frame, and the connecting frame abuts against the inner wall of the supporting frame. The connecting frame installed in the supporting frame can support the position of the cover plate, so that the cover plate can be located directly above the placement frame in a closed state and close the opening of the placement frame.

[0014] Preferably, the limit baffle is in contact with the surface of the connecting frame, and the surface of the limit baffle is provided with a U-shaped groove for placing the guide hose. By installing the limit baffle in the support frame, the maximum rotation angle of the connecting frame can be constrained, thereby reducing the problem of excessive rotation of the connecting frame.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] In the utility model, by setting an auxiliary component, when washing fruits and vegetables, the fruits and vegetables are placed in the placement frame, and the switches of the driving mechanism and the flushing mechanism are turned on immediately, the driving mechanism is energized to drive the placement frame to rotate, the flushing mechanism is energized to work, water is pumped out and sprayed onto the surface of the fruits and vegetables, and when the washing of the fruits and vegetables is completed, the flushing mechanism and the driving mechanism are closed, the switch of the cylinder is turned on, and the cylinder cooperates with the bracket to push the placement frame out of the washing bin, thereby pushing the fruits and vegetables out of the washing area; when the placement of the fruits and vegetables is completed, the switch of the servo motor is turned on, the servo motor is energized to cooperate with the plum blossom shaft to drive the connecting frame, the connecting frame cooperates with the cover plate, and the spray head is rotated to the top of the placement frame, and when the connecting frame and the cover plate are against the surface of the placement frame, the flushing is turned on. Mechanism, the flushing mechanism works by pumping water, and the water inlet joint installed on the flushing mechanism guides the water source into the guide hose, the guide hose cooperates with the water outlet joint to send the water source into the diversion pipe, the diversion pipe evenly guides the water source into the annular pipe, the annular pipe cooperates with the nozzle, and under the action of water pressure, the water source is sprayed onto the surface of fruits and vegetables to rinse the fruits and vegetables from above, and the cover plate and the connecting frame in the closed state can shield the water source splashed during flushing. By arranging the auxiliary components, the flushing effect of the cleaning equipment is further enhanced, thereby reducing the problem of setting the flushing structure on the side of the device, which is easily interfered with by the cleaning cylinder, and further improving the cleaning effect of the equipment on fruits and vegetables. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an automatic cleaning device for fruits and vegetables without pesticide residues;

[0018] Figure 2 The utility model provides a schematic diagram of the expanded structure of an automatic cleaning device for fruits and vegetables without pesticide residues;

[0019] Figure 3 The utility model provides a rear view structural schematic diagram of an automatic cleaning device for fruits and vegetables without pesticide residues;

[0020] Figure 4 The utility model provides a partial structural schematic diagram of an automatic cleaning device for fruits and vegetables without pesticide residues;

[0021] Figure 5 The utility model proposes an automatic cleaning device for fruits and vegetables without pesticide residues. Figure 4 Schematic diagram of the structure at A in the middle;

[0022] Figure 6 The utility model proposes an automatic cleaning device for fruits and vegetables without pesticide residues. Figure 4 Schematic diagram of the structure at point B in the middle.

[0023] Legend:

[0024] 1. Base; 2. Cleaning chamber; 3. Cylinder; 4. Bracket; 5. Placement frame; 6. Driving mechanism; 7. Flushing mechanism; 8. Auxiliary components; 81. Spray unit; 811. Water inlet joint; 812. Guide hose; 813. Water outlet joint; 814. Diverter pipe; 815. Ring pipe; 816. Sprinkler; 817. Sealing cover; 82. Adjustment unit; 821. Support frame; 822. Servo motor; 823. Plum blossom shaft; 824. Connecting frame; 825. Cover plate; 826. Limit baffle. DETAILED DESCRIPTION

[0025] See also Figure 1-6 The utility model provides a technical solution: an automatic cleaning device for fruits and vegetables without pesticide residues, comprising a base 1, a cleaning chamber 2 and an auxiliary component 8, the cleaning chamber 2 is installed on the upper surface of the base 1, a cylinder 3 is installed on the upper surface of the base 1, a bracket 4 is installed on the driving end of the cylinder 3, a placement frame 5 is installed on the inner wall of the bracket 4, a driving mechanism 6 is arranged on the side surface of the cleaning chamber 2, the meshing portion of the driving mechanism 6 is meshed with the tooth groove of the placement frame 5, a flushing mechanism 7 is arranged on the upper surface of the base 1, the flushing portion of the flushing mechanism 7 is located on the inner wall of the cleaning chamber 2, and the auxiliary component 8 is arranged at the connection of the flushing mechanism 7.

[0026] In this embodiment: the auxiliary component 8 includes a spray unit 81, and the spray unit 81 includes a water inlet joint 811, the water inlet joint 811 is threadedly connected to the connecting part of the flushing mechanism 7, the output end of the water inlet joint 811 is fixedly connected to a guide hose 812, the output end of the guide hose 812 is fixedly connected to a water outlet joint 813, the output end of the water outlet joint 813 is threadedly connected to a shunt pipe 814, the output end of the shunt pipe 814 is fixedly connected to an annular pipe 815, the output end of the annular pipe 815 is fixedly connected to a nozzle 816, the nozzle 816 is located just above the placement frame 5, and the inner wall of the shunt pipe 814 is threadedly connected to a blocking cap 817;

[0027] The auxiliary component 8 also includes an adjustment unit 82, which includes a support frame 821, the support frame 821 is fixedly connected to the upper surface of the base 1, the side surface of the support frame 821 is fixedly connected to a servo motor 822, the inner wall of the support frame 821 is rotatably connected to a plum blossom shaft 823, the plum blossom shaft 823 is bolted to the driving end of the servo motor 822, a connecting frame 824 is installed on the surface of the plum blossom shaft 823, the inner wall of the connecting frame 824 is bolted to a cover plate 825, and the inner wall of the support frame 821 is bolted to a limit baffle 826.

[0028] Specifically, the water inlet connector 811 is connected to the connecting part of the flushing mechanism 7, the guide hose 812 is connected to the inner wall of the water inlet connector 811, and the water outlet connector 813 is connected to the inner wall of the guide hose 812. By installing the water inlet connector 811 at the connecting part of the flushing mechanism 7, the guide hose 812 can be connected to the flushing mechanism 7, so that the flushing mechanism 7 can pump water into the guide hose 812 when it is working.

[0029] Specifically, the diverter pipe 814 is connected to the inner wall of the water outlet joint 813, the annular pipe 815 is connected to the inner wall of the diverter pipe 814, the nozzle 816 is connected to the inner wall of the annular pipe 815, there are three annular pipes 815, and the diameters of the three annular pipes 815 decrease equidistantly from the outside to the inside.

[0030] In this embodiment, the pumped water source can be evenly diverted to the annular tubes 815 through the diversion tube 814 connected to the water outlet joint 813, thereby ensuring that each annular tube 815 can work.

[0031] Specifically, there are multiple nozzles 816, which are arranged in a circular array about the annular tube 815. The nozzles 816 penetrate the lower surface of the cover plate 825. Through the nozzles 816 penetrating the cover plate 825, the water source transported by the annular tube 815 can be evenly sprayed into the placement frame 5, thereby achieving a flushing effect on the fruits and vegetables in the placement frame 5.

[0032] In this embodiment, a groove is formed on the surface of the support frame 821 , and the groove is matched with the guide portion of the flushing mechanism 7 .

[0033] In this embodiment: the support frame 821 installed on the base 1 can support the positions of the servo motor 822 and the connecting frame 824, and at the same time, the position of the cover plate 825 can be constrained in cooperation with the connecting frame 824.

[0034] Specifically, a through hole is opened on the surface of the connecting frame 824, and the connecting frame 824 abuts against the inner wall of the supporting frame 821. The connecting frame 824 installed in the supporting frame 821 can support the position of the cover 825, so that the cover 825 can be located directly above the placement frame 5 in the closed state and close the opening of the placement frame 5.

[0035] Specifically, the limiting baffle 826 abuts against the surface of the connecting frame 824 , and a U-shaped groove is formed on the surface of the limiting baffle 826 for placing the guiding hose 812 .

[0036] In this embodiment, the limit baffle 826 installed in the support frame 821 can constrain the maximum rotation angle of the connecting frame 824, thereby reducing the problem of excessive rotation of the connecting frame 824.

[0037] Working principle: When the placement of fruits and vegetables is completed, the switch of the servo motor 822 is turned on, the servo motor 822 is energized to cooperate with the plum blossom shaft 823 to drive the connecting frame 824, and the connecting frame 824 cooperates with the cover plate 825 to rotate the nozzle 816 to the top of the placement frame 5. When the connecting frame 824 and the cover plate 825 are against the surface of the placement frame 5, the flushing mechanism 7 is turned on, and the flushing mechanism 7 works to pump water. At the same time, the water inlet connector 811 installed on the flushing mechanism 7 guides the water source into the guide hose 812, and the guide hose 812 cooperates with the water outlet connector 813 to send the water source into the diversion The pipe 814 and the shunt pipe 814 evenly guide the water source to the annular pipe 815. The annular pipe 815 cooperates with the nozzle 816 to spray the water source onto the surface of the fruits and vegetables under the action of water pressure, so as to wash the fruits and vegetables from above. At the same time, the cover plate 825 and the connecting frame 824 in the closed state can block the water source splashed during washing. By setting the auxiliary component 8, the washing effect of the cleaning device is further enhanced, thereby reducing the problem of setting the washing structure on the side of the device and being easily disturbed by the washing cylinder, and further improving the washing effect of the device on fruits and vegetables.

Claims

1. An automatic cleaning device for fruits and vegetables without pesticide residues, comprising a base (1), a cleaning chamber (2) and an auxiliary component (8), characterized in that: The cleaning chamber (2) is mounted on the upper surface of the base (1); a cylinder (3) is mounted on the upper surface of the base (1); a bracket (4) is mounted on the driving end of the cylinder (3); a placement frame (5) is mounted on the inner wall of the bracket (4); a driving mechanism (6) is arranged on the side surface of the cleaning chamber (2); an engaging portion of the driving mechanism (6) engages with a tooth groove of the placement frame (5); a flushing mechanism (7) is arranged on the upper surface of the base (1); a flushing portion of the flushing mechanism (7) is located on the inner wall of the cleaning chamber (2); and the auxiliary component (8) is arranged at the connection of the flushing mechanism (7); The auxiliary component (8) comprises a spray unit (81), the spray unit (81) comprising a water inlet joint (811), the water inlet joint (811) being threadedly connected to a connecting portion of the flushing mechanism (7), the output end of the water inlet joint (811) being fixedly connected to a guide hose (812), the output end of the guide hose (812) being fixedly connected to a water outlet joint (813), the output end of the water outlet joint (813) being threadedly connected to a shunt pipe (814), the output end of the shunt pipe (814) being fixedly connected to an annular pipe (815), the output end of the annular pipe (815) being fixedly connected to a spray head (816), the spray head (816) being located directly above the placement frame (5), and the inner wall of the shunt pipe (814) being threadedly connected to a blocking cap (817); The auxiliary component (8) further comprises an adjustment unit (82), wherein the adjustment unit (82) comprises a support frame (821), wherein the support frame (821) is fixedly connected to the upper surface of the base (1), wherein the side surface of the support frame (821) is fixedly connected to a servo motor (822), wherein the inner wall of the support frame (821) is rotatably connected to a plum blossom shaft (823), wherein the plum blossom shaft (823) is bolted to a driving end of the servo motor (822), wherein a connecting frame (824) is mounted on the surface of the plum blossom shaft (823), wherein a cover plate (825) is bolted to the inner wall of the connecting frame (824), and wherein a limit stop plate (826) is bolted to the inner wall of the support frame (821).

2. The automatic cleaning device for fruits and vegetables without pesticide residues according to claim 1 is characterized by: The water inlet joint (811) is in communication with the connecting portion of the flushing mechanism (7), the guide hose (812) is in communication with the inner wall of the water inlet joint (811), and the water outlet joint (813) is in communication with the inner wall of the guide hose (812).

3. The automatic cleaning device for fruits and vegetables without pesticide residues according to claim 1 is characterized by: The diverter pipe (814) is connected to the inner wall of the water outlet joint (813), the annular pipe (815) is connected to the inner wall of the diverter pipe (814), the nozzle (816) is connected to the inner wall of the annular pipe (815), the number of the annular pipes (815) is three, and the diameters of the three annular pipes (815) decrease equidistantly from the outside to the inside.

4. The automatic cleaning device for fruits and vegetables without pesticide residues according to claim 1 is characterized by: There are a plurality of the nozzles (816), and the plurality of nozzles (816) are arranged in a circular array about the annular tube (815), and the nozzles (816) penetrate the lower surface of the cover plate (825).

5. The automatic cleaning device for fruits and vegetables without pesticide residues according to claim 1 is characterized by: A groove is provided on the surface of the support frame (821), and the groove is matched with the guide portion of the flushing mechanism (7).

6. The automatic cleaning device for fruits and vegetables without pesticide residues according to claim 1 is characterized by: A through hole is provided on the surface of the connecting frame (824), and the connecting frame (824) abuts against the inner wall of the supporting frame (821).

7. The automatic cleaning device for fruits and vegetables without pesticide residues according to claim 1 is characterized by: The limiting baffle (826) is in contact with the surface of the connecting frame (824), and a U-shaped groove for placing the guide hose (812) is provided on the surface of the limiting baffle (826).

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