Quick-frozen strawberry spraying device convenient for efficient spraying

Abstract

The utility model discloses a spraying device convenient for efficient spraying and used for quick-frozen strawberries, and relates to the technical field of strawberry spraying. Comprising a base, a side plate is arranged on the base, a conveying belt is arranged on the side plate in a sliding mode, a plurality of sliding grooves are formed in the conveying belt, conveying rods are arranged on the sliding grooves in a sliding mode, a shell is fixedly arranged on the base, a sliding frame and a spraying frame are fixedly arranged on the shell, an upper limiting rod is fixedly arranged on the sliding frame, and a push rod is arranged on the sliding frame in a sliding mode. The push rod contacts with the conveying rod. The strawberries are driven to move by arranging a plurality of conveying rods, and when the strawberries move into a spraying interval, the conveying rods are driven by a push rod and an upper limiting rod to do left-right and up-down reciprocating motion on the conveying belt, so that the strawberries are shaken and turned over, and the strawberries are sprayed to the spraying interval. Therefore, atomized chlorine water sprayed from the two-fluid nozzle is used for spraying the strawberries comprehensively and efficiently, the phenomenon of retention in a fixed direction or local retention is avoided, and it is ensured that each position of the surface can be in contact with the sterilization liquid.

Description

TECHNICAL FIELD

[0001] The application relates to the field of strawberry spraying technology, in particular to a spraying device for quick-frozen strawberries facilitating efficient spraying. BACKGROUND

[0002] Before quick-frozen strawberries are processed, they need to be strictly cleaned and disinfected to ensure that the surface of the strawberries is free of residual microorganisms or impurities, so as to meet the hygiene requirements of food processing. However, due to the uneven texture of the surface of the strawberries and their irregular shape, the existing cleaning equipment still has technical bottlenecks in terms of strawberry tumbling and overall spraying.

[0003] At present, common cleaning devices usually adopt a fixed-direction spraying method, which only sprays part of the surface of the strawberries, and it is difficult to achieve overall coverage, especially in the bottom and recessed parts of the strawberries. At the same time, the traditional equipment usually transports strawberries through a flat conveyor belt or a fixed support, and the strawberries usually maintain a single direction or position during the transportation process, making it difficult to achieve uniform tumbling. Due to the insufficient tumbling action of the strawberries, the surface of the strawberries does not uniformly contact the spraying liquid, resulting in that the cleaning and disinfection effect is difficult to achieve the expected effect.

[0004] In addition, due to the soft texture and easy damage of the strawberries caused by mechanical extrusion, the existing equipment has the risk of damaging the strawberries during tumbling, which directly affects the appearance and quality of the product. Especially in the process of high-speed cleaning and continuous transportation, the strawberries are prone to reduce work efficiency due to accumulation or sliding because of the lack of reasonable tumbling design. SUMMARY

[0005] In view of the above technical problems, the application solves the problems of incomplete sterilization and low efficiency of strawberries in the prior art.

[0006] In order to achieve the above purpose, the technical scheme adopted by the application is as follows: a spraying device for quick-frozen strawberries facilitating efficient spraying, comprising a base, a side plate is arranged on the base, a conveying belt is slidably arranged on the side plate, a plurality of sliding grooves are arranged on the conveying belt, a conveying rod is slidably arranged on the sliding groove, an outer shell is fixedly arranged on the base, a sliding frame and a spraying frame are fixedly arranged on the outer shell, an upper limiting rod is fixedly arranged on the sliding frame, a push rod is slidably arranged on the sliding frame, and the push rod is in contact with the conveying rod.

[0007] In order to better realize the application, further, a transmission shaft is rotatably arranged on the base, an upper swing rod and a lower swing rod are fixedly arranged on the transmission shaft, a sliding groove is arranged on the upper swing rod, a connecting rod is slidably arranged on the sliding groove, and the connecting rod is fixedly connected with the push rod.

[0008] In order to better realize the application, further, the base is fixedly provided with a gas cylinder, an output end of the gas cylinder is fixedly provided with a push-pull rod, the lower swing rod is provided with a sliding groove, and the push-pull rod is arranged on the sliding groove.

[0009] In order to better realize the application, further, the sliding frame is provided with a sliding groove, the connecting rod is slidingly arranged on the sliding groove, and the sliding frame is provided with a plurality of limiting blocks.

[0010] In order to better realize the application, further, the conveying rod is fixedly provided with a transverse connecting rod, the transverse connecting rod is slidingly provided with a contact rod, the contact rod is fixedly provided with a spring, and the spring is fixedly connected with the transverse connecting rod.

[0011] In order to better realize the application, further, the side plate is slidingly provided with a side baffle, the side baffle is in contact with the conveying rod, and the side plate is rotatably provided with a driving shaft.

[0012] The technical scheme provided by the application has the following beneficial effects compared with the prior art:

[0013] 1. The application drives the movement of strawberries by arranging a plurality of conveying rods, when moving into the spraying area, the conveying rod is driven to reciprocate left and right and up and down on the conveying belt by the push rod and the upper limiting rod, so as to shake the strawberries and make them move by overturning, so as to cooperate with the atomized chlorine water sprayed by the two-fluid nozzle to spray the strawberries from all aspects and efficiently, and the strawberries can realize rolling movement in all directions during the cleaning process, avoiding the phenomenon of fixed direction or local retention, and ensuring that every part of the surface can contact the sterilizing liquid. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the overall structure of the application;

[0015] Figure 2 It is a schematic view of the structure of the side plate of the application;

[0016] Figure 3 It is Figure 2 It is an enlarged view of the local structure at A in FIG. 8;

[0017] Figure 4 It is a schematic view of the structure of the conveying belt of the application;

[0018] Figure 5 It is a schematic view of the structure of the push-pull rod of the application;

[0019] Figure 6 It is a schematic view of the structure of the upper limiting rod of the application;

[0020] Figure 7 It is a schematic view of the structure of the conveying rod of the application;

[0021] In the figure: 101-base; 102-motor; 103-side plate; 104-spraying frame; 105-side baffle; 106-conveying rod; 107-driving shaft; 108-cylinder; 109-push-pull rod; 110-lower swing rod; 111-transmission shaft; 112-upper swing rod; 113-connecting rod; 114-sliding frame; 115-push rod; 116-upper limiting rod; 117-cross connecting rod; 118-contact rod; 119-spring; 120-outer shell; 121-conveying belt. DETAILED DESCRIPTION

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will be a clear and complete description of the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the accompanying drawings can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without making creative efforts are within the scope of protection of the present application.

[0024] As Figures 1 to 7 shown, a kind of to facilitate high-efficiency spraying's quick-frozen strawberry spraying device, including base 101, the base 101 is provided with side plate 103, side plate 103 is slidably provided with conveying belt 121, conveying belt 121 is provided with multiple chutes, the chute is slidably provided with conveying rod 106, base 101 is fixedly provided with outer shell 120, outer shell 120 is fixedly provided with sliding frame 114 and spraying frame 104, sliding frame 114 is fixedly provided with upper limiting rod 116, sliding frame 114 is slidably provided with push rod 115, push rod 115 is in contact with conveying rod 106.

[0025] Specifically, a plurality of arc blocks are provided on the upper limiting rod 116, when the conveying rod 106 moves, the conveying rod 106 moves up and down by the arc surface of the arc block on the upper limiting rod 116, and because the arc blocks on the upper limiting rod 116 are provided with a certain gap, therefore, the two adjacent conveying rods 106 will not be lifted and lowered at the same time, so that the strawberries between the two conveying rods 106 can get better shaking and overturning effect, thereby improving the uniformity of spraying.

[0026] When in use, the motor 102 installed separately drives the driving shaft 107 on the side plate 103 to rotate through the belt, and the driving shaft 107 drives the conveying belt 121 and the other driving shaft 107 to move on the side plate 103. The conveying belt 121 drives the plurality of conveying rods 106 to move along the movement track of the conveying belt 121 through the sliding groove. When installed, the device is arranged obliquely, and one end of the base 101 close to the shell 120 is located in the strawberry cleaning pool. The friction between the conveying rods 106 and the strawberries is increased through the gap between the adjacent conveying rods 106, so as to improve the efficiency and effect of the strawberry conveying.

[0027] When conveying the strawberries, the two-fluid nozzle is arranged on the sliding frame 114, and the atomized chlorine water is sprayed out of the two-fluid nozzle and sprayed to the conveyed strawberries, so that the strawberries are sprayed and disinfected. During the disinfection process, the strawberries on the conveying rods 106 are shaken and turned through the transverse reciprocating movement and the up-and-down reciprocating movement of the conveying rods 106 on the conveying belt 121, so that the atomized chlorine water sprayed out of the two-fluid nozzle on the sliding frame 114 can uniformly and fully contact the strawberries, and the spraying effect and the sterilization effect on the strawberries are improved. Combined with the motion characteristics of the uniformly tumbling of the strawberries, the atomized ammonia water can uniformly cover the surface of the strawberries, including the recessed parts and the bottom, so that the cleaning and sterilization effects are comprehensively improved, and the existence of dead angles is avoided.

[0028] As shown in Figure 6 , the base 101 is rotatably provided with a transmission shaft 111, the transmission shaft 111 is fixedly provided with an upper swing rod 112 and a lower swing rod 110, the upper swing rod 112 is provided with a sliding groove, the sliding groove is slidably provided with a connecting rod 113, and the connecting rod 113 is fixedly connected with a push rod 115.

[0029] Specifically, two groups of connecting rods 113, sliding frames 114, push rods 115 and upper limit rods 116 are arranged on the two sides of the conveying belt 121, and one group of upper swing rods 112, transmission shafts 111 and lower swing rods 110 are arranged.

[0030] As shown in Figure 6 , the base 101 is fixedly provided with a pneumatic cylinder 108, the output end of the pneumatic cylinder 108 is fixedly provided with a push-pull rod 109, the lower swing rod 110 is provided with a sliding groove, and the push-pull rod 109 is arranged on the sliding groove.

[0031] Specifically, the two lower swing rods 110 are arranged staggeredly, and the push-pull rod 109 slides on the sliding grooves of the two lower swing rods 110, so as to control the swinging of the two lower swing rods 110.

[0032] As shown in Figure 6As shown, the sliding frame 114 is provided with a sliding groove, and the connecting rod 113 is slidingly arranged on the sliding groove. The sliding frame 114 is provided with a plurality of limiting blocks.

[0033] Specifically, each two limiting blocks form a group, and each group limits a position of the push rod 115. The movement of the push rod 115 is limited by the limiting blocks, that is, the push rod 115 can only slide horizontally on the sliding frame 114.

[0034] In use, the cylinder 108 controls the reciprocating movement of the push-pull rod 109. The push-pull rod 109 drives the sliding grooves of the two lower swing rods 110 on the two sides, so that the two lower swing rods 110 rotate around the shaft of the transmission shaft 111, and then the transmission shaft 111 drives the upper swing rod 112 to rotate. When the upper swing rod 112 rotates, the two connecting rods 113 on one side respectively drive one push rod 115 to move towards the direction of approaching and moving away from the conveying rod 106, so that the push rod 115 moving towards the direction of the conveying rod 106 pushes the conveying rod 106 to slide on the sliding groove of the conveying belt 121, so that the conveying rod 106 keeps in contact with the push rod 115 on the other side, and then the four push rods 115, two push rods 115 horizontally arranged in parallel form a group, drive the corresponding conveying rod 106 to move horizontally and reciprocally, and the other group of two push rods 115 moves horizontally and reciprocally in the opposite direction, at the junction of the two groups, the strawberry is rotated to change the direction, so that the strawberry can be uniformly sprayed.

[0035] The conveying rod 106 is fixedly provided with a cross connecting rod 117, the cross connecting rod 117 is slidingly provided with a contact rod 118, the contact rod 118 is fixedly provided with a spring 119, and the spring 119 is fixedly connected with the cross connecting rod 117.

[0036] Specifically, the conveying rod 106 is fixed by the spring 119 and the contact rod 118 on the cross connecting rod 117. When the conveying rod 106 is not pushed by the push rod 115, the contact rod 118 is pushed into close contact with the conveying belt 121 by the elastic force of the spring 119, so as to increase the friction with the conveying belt 121, thereby fixing the position of the conveying rod 106, avoiding the left and right sliding of the conveying rod 106 when the conveying rod 106 moves. When the push rod 115 pushes the conveying rod 106, the conveying rod 106 drives the contact rod 118 to move on the conveying belt 121 through the cross connecting rod 117.

[0037] As shown in Figure 1 , Figure 2 and Figure 4 , the side plate 103 is slidingly provided with a side baffle 105, the side baffle 105 is in contact with the conveying rod 106, and the side plate 103 is rotatably provided with a driving shaft 107.

[0038] Specifically, the driving shaft 107 drives the conveying belt 121, and the conveying belt 121 drives the conveying rod 106 to move. The side baffle 105 on the side plate 103 is installed in the direction close to the conveying rod 106, and the side baffle 105 is in sliding connection with the edge of the conveying rod 106, so as to limit the movement range of the strawberries on the conveying rod 106 through the side baffle 105. When the conveying rod 106 moves up and down, the side baffle 105 is driven to move, and the side baffle 105 and the conveying rod 106 can move up and down by a distance in priority, and the strawberries will not slide out through the moving gap.

[0039] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A spray device for quick-frozen strawberries that facilitates efficient spraying, comprising a base (101), characterized in that: The base (101) is provided with a side plate (103), the side plate (103) is provided with a conveying belt (121) in sliding mode, the conveying belt (121) is provided with a plurality of chutes, the chute is provided with a conveying rod (106) in sliding mode, the base (101) is fixedly provided with a shell (120), the shell (120) is fixedly provided with a sliding frame (114) and a spraying frame (104), the sliding frame (114) is fixedly provided with an upper limiting rod (116), the sliding frame (114) is provided with a push rod (115) in sliding mode, and the push rod (115) is in contact with the conveying rod (106).

2. A spraying device for quick-frozen strawberries facilitating efficient spraying according to claim 1, characterized in that: The base (101) is provided with a transmission shaft (111) in rotating mode, the transmission shaft (111) is fixedly provided with an upper swing rod (112) and a lower swing rod (110), the upper swing rod (112) is provided with a sliding groove, the sliding groove is provided with a connecting rod (113) in sliding mode, and the connecting rod (113) is fixedly connected with the push rod (115).

3. The strawberry quick freezing spray device with high efficiency and convenience according to claim 2, characterized in that: The base (101) is fixedly provided with an air cylinder (108), the output end of the air cylinder (108) is fixedly provided with a push-pull rod (109), the lower swing rod (110) is provided with a sliding groove, and the push-pull rod (109) is arranged on the sliding groove.

4. The strawberry quick freezing spray device with high efficiency and convenience according to claim 1, characterized in that: The sliding frame (114) is provided with a sliding groove, the connecting rod (113) is arranged on the sliding groove in sliding mode, and the sliding frame (114) is provided with a plurality of limiting blocks.

5. A spray device for quick freezing of strawberries facilitating efficient spraying as claimed in claim 1, wherein: The conveying rod (106) is fixedly provided with a cross connecting rod (117), the cross connecting rod (117) is provided with a contact rod (118) in sliding mode, the contact rod (118) is fixedly provided with a spring (119), and the spring (119) is fixedly connected with the cross connecting rod (117).

6. A spray device for quick-frozen strawberries facilitating efficient spraying, according to claim 1, characterized in that: The side plate (103) is provided with a side baffle (105) in sliding mode, the side baffle (105) is in contact with the conveying rod (106), and the side plate (103) is provided with a driving shaft (107) in rotating mode.

Images