A raisin processing softening device

Abstract

The present application relates to raisin processing technical field, specifically to a raisin processing softening device, the softening box is provided with elastic net plate for softening raisin, the upper end face of the softening box has inlet and outlet pipe, the symmetrical fixed strip is arranged on the inner wall of the softening box, and the symmetrical fixed strip is provided with rotating column, the elastic net plate is connected between the symmetrical rotating column, the bottom of the softening box is provided with sliding groove in horizontal direction, and the first rotating lead screw is rotatably arranged in the sliding groove, the screw block is connected on the first rotating lead screw through screw nut, and the upper end face of the screw block is fixed with electric push rod, the piston rod end surface of the electric push rod is provided with electromagnetic suction block, the lower surface of the elastic net plate is fixed with multiple connecting strips, the lower surface of each connecting strip is fixed with metal block, the upper surface of the electromagnetic suction block is slidably aligned with the lower surface of multiple metal blocks, and the uniformity and softening efficiency of raisin in the softening box can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of raisin processing, in particular to a softening device for raisin processing. BACKGROUND

[0002] The dried grapes are hung in the airing room one by one and kept ventilated and dried; the raisins made by this drying method are of good quality, translucent and not discolored, and it takes about 55 days for the grapes to be dried into raisins by hot air blowing; when it is necessary to soften the raisins taken down from the airing room to increase the taste of the raisins.

[0003] The existing softening of the dried raisins after airing is mostly to stack the taken-down raisins for a long time, about 2 to 3 weeks, to make them dry evenly automatically, and this softening method inevitably reduces the yield of raisins.

[0004] For example, application No. CN202010883088.1, patent name: raisin softening equipment and softening processing method thereof, including softening box, rolling support mechanism and softening filter cartridge, the outer wall bottom end of the softening box is in a semispherical structure, …, the rolling support mechanism is placed in the inner cavity of the softening box, the softening filter cartridge is in a spherical hollow structure, and a feeding port is formed in the top end and communicates with the inner cavity, the inner cavity of the feeding port is inserted with a sealing column through internal threads, and the softening filter cartridge is rolled and clamped in the rolling support mechanism.

[0005] However, if the existing softening equipment is used to spray solution to soften the raisins, the raisins in the drum are prone to accumulate, which makes it difficult for the raisins covered below to contact the humidifying liquid, thereby affecting the uniformity of the raisin humidification and softening in the drum, and thus reducing the taste of the softened raisins. SUMMARY

[0006] The present application aims to provide a softening device for raisin processing to solve the problems raised in the background art.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a softening device for raisin processing, comprising a softening box, an elastic mesh plate for softening raisins is arranged in the softening box, a feeding and discharging pipe is slidably inserted into the upper end surface of the softening box, a sliding pushing mechanism for pushing the elastic mesh plate to rise or fall is arranged inside the bottom end of the softening box, a spraying and scraping mechanism is slidably arranged above the elastic mesh plate in the inside of the softening box, and the spraying and scraping mechanism is used to first lay flat the raisins on the elastic mesh plate and then spray them to soften.

[0008] Preferably, the sliding pushing mechanism comprises fixed bars, rotating columns, first rotating lead screws, screw blocks, electric push rods, electromagnetic suction blocks, metal blocks and connecting strips, the symmetrical fixed bars are fixedly arranged on the inner walls of the left and right sides of the softening box, rotating columns are arranged in the symmetrical fixed bars, an elastic net plate is connected between the symmetrical rotating columns, a sliding groove is horizontally arranged on the bottom of the softening box, a first rotating lead screw is rotatably arranged in the sliding groove, a screw block is connected to the first rotating lead screw through a screw nut, an electric push rod is fixed to the upper end surface of the screw block, an electromagnetic suction block is arranged on the end surface of the piston rod of the electric push rod, a plurality of connecting strips are equidistantly arranged on the lower surface of the elastic net plate, a metal block is fixed to the lower surface of each connecting strip, the upper surface of the electromagnetic suction block is in sliding contact with the lower surfaces of the metal blocks, and the first rotating lead screw is rotated in the sliding groove through a power mechanism arranged on the outer side of the softening box.

[0009] Preferably, the spraying and scraping mechanism comprises second rotating lead screws, connecting blocks, connecting horizontal strips, atomizing spraying assemblies and scraping assemblies, hidden sliding grooves are arranged on the inner walls of the front and rear sides of the softening box, the symmetrical hidden sliding grooves are located above the elastic net plate, the symmetrical second rotating lead screws are rotatably arranged in the symmetrical hidden sliding grooves, connecting blocks are connected to the symmetrical second rotating lead screws through screw nuts, a connecting horizontal strip is fixed between the symmetrical connecting blocks, atomizing spraying assemblies and scraping assemblies are detachably connected to the two side surfaces of the connecting horizontal strip, the atomizing spraying assemblies are used for uniformly atomizing and spraying the solution onto the raisins laid on the elastic net plate, and the scraping assemblies are used for scraping the raisins accumulated on the elastic net plate, and the symmetrical second rotating lead screws are driven to rotate through a power mechanism arranged on the outer side of the softening box.

[0010] Preferably, the atomizing spraying assembly comprises first supporting strips, first plug-in columns, first electromagnetic rings, a spraying main pipe, spraying heads and an elastic liquid injection pipe, at least two plug-in columns are fixed to the left and right side surfaces of the fixed bar, an electromagnetic ring is sleeved on each plug-in column, at least two magnetic suction holes are formed in the two side surfaces of the connecting horizontal strip, each magnetic suction hole is aligned with each first plug-in column, at least two positioning holes are arranged on the left and right inner walls of the softening box, each positioning hole is aligned with each first plug-in column, at least two electric push rods are vertically fixed to the first supporting strips, a spraying main pipe is fixed to the lower end surface of the piston rod of the electric push rod, a plurality of spraying heads are in communication with the lower outer ring surface of the spraying main pipe, an elastic liquid injection pipe is in communication with one side of the outer ring surface of the spraying main pipe, and the other end of the elastic liquid injection pipe is slidably connected to the water pump through the side wall of the softening box.

[0011] Preferably, the scraping assembly comprises a second supporting strip, at least two second inserting columns fixed on both sides of the second supporting strip, a second electromagnetic ring sleeved on each inserting column, at least two electric push rods vertically fixed on the second supporting strip, and a scraping plate connected to the lower end surface of the piston rod of the two electric push rods.

[0012] Preferably, the power mechanism comprises a connecting shaft connected to one side end surface of the first rotating lead screw and the symmetrical second rotating lead screw, a driven pulley sleeved on the connecting shaft extending out of the right side surface of the softening box, a driving pulley sleeved on the driving shaft rotatably arranged at the middle position of the right side surface of the softening box, a driving belt connecting the driving pulley and the driven pulley, a driving motor fixedly supported by the supporting rod outside the right side surface of the softening box and connected to the output shaft of the driving motor, an electric push rod arranged inside the right end surface of the first rotating lead screw, and a connecting square rod fixed to the piston rod end surface of the electric push rod, wherein a square inserting hole is formed in the connecting shaft corresponding to the right end surface of the first rotating lead screw, and the connecting square rod is slidingly inserted into the square inserting hole.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] 1. By arranging the sliding pushing mechanism at the inner bottom of the softening box, the rotation of the first rotating lead screw drives the electric push rod to slide horizontally on the lower surface of the elastic mesh plate, the piston rod of the electric push rod extends to magnetically attract the electromagnetic suction block to the lower surface of the metal block, thereby realizing the connection with the elastic mesh plate, so that the elastic mesh plate can be inflated upward or depressed downward in the softening box, and the inflation and depression of the elastic mesh plate can shake and turn over the raisins laid on the surface of the elastic mesh plate, and the scraping plate can continuously turn over the raisins on the elastic mesh plate and spray the solution after atomization, thereby improving the uniformity and efficiency of softening the raisins in the softening box.

[0015] 2. By arranging the atomizing and spraying assembly and the scraping assembly on the upper surface of the elastic mesh plate in the softening box, the scraping assembly can scrape the raisins accumulated or piled on any part of the upper surface of the elastic mesh plate, and the atomizing and spraying assembly can atomize and spray the solution to the raisins laid on the upper surface of the elastic mesh plate under the driving of the second rotating lead screw, so that the raisins on the upper surface of the elastic mesh plate can be scraped and softened, thereby avoiding the accumulation of raisins in the softening box. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The figure is a structural schematic diagram of the present application.

[0017] Figure 2 Figure 3 is a sectional view of the softening box of the present application;

[0018] Figure 3 Figure 4 is a sectional view of the softening box of the present application Figure 2 Figure 5 is an enlarged view of A in Figure 4;

[0019] Figure 4 Figure 6 is a schematic view of the internal structure of the softening box of the present application.

[0020] In the figure: 1, softening box; 11, sliding groove; 12, hidden sliding groove; 13, positioning hole; 2, elastic mesh plate; 3, inlet and outlet pipe; 4, sliding pushing mechanism; 41, fixed bar; 42, rotating column; 43, first rotating lead screw; 44, screw block; 45, electric push rod; 46, electromagnetic suction block; 47, metal block; 48, connecting bar; 5, spraying and scraping mechanism; 51, second rotating lead screw; 52, connecting sliding block; 53, connecting cross bar; 531, magnetic suction hole; 6, atomizing spraying assembly; 61, first supporting bar; 62, first plug-in column; 63, first electromagnetic ring; 64, spraying main pipe; 65, spraying head; 66, elastic liquid injection pipe; 7, scraping assembly; 71, second supporting bar; 72, second plug-in column; 73, second electromagnetic ring; 74, scraping plate; 8, power mechanism; 81, connecting shaft; 811, plug-in square hole; 82, driven pulley; 83, driving pulley; 84, driving shaft; 85, driving belt; 86, connecting square rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0022] Embodiment 1:

[0023] As Figures 1 to 4As shown, the present application provides a raisin processing softening device technical scheme: including softening box 1, the softening box 1 is provided with elastic net plate 2 for softening raisin, the softening box 1 upper end surface is slidably connected with inlet and outlet pipe 3, the softening box 1 bottom end inside is provided with sliding push mechanism 4 for pushing elastic net plate 2 to rise or descend, the inside of the softening box 1 is slidably provided with spray scraping mechanism 5 above elastic net plate 2, the spray scraping mechanism 5 is used to first lay flat and then spray softening for raisin on elastic net plate 2;The present application is designed, when the device is needed to be used for raisin batch softening, at this time the processing personnel will place the softening box 1 to idle area, then the raisin is conveyed to inlet and outlet pipe 3 by the conveying pump, the raisin is placed on the elastic net plate 2 by inlet and outlet pipe 3, then the raisin conveyed to the elastic net plate 2 is scraped by the spray scraping mechanism 5 above, then the spray scraping mechanism 5 is atomized and sprayed to the laid flat raisin to soften, and the sliding push mechanism below can push or stretch the elastic net plate 2 upwards or downwards in indefinite position, so that the elastic net plate 2 can produce concave or bulge deformation in the softening box 1, when the elastic net plate 2 is concave, the laid flat raisin is gathered in the middle position of the elastic net plate 2, when the elastic net plate 2 is bulged, the raisin is gathered on the upper surface of the elastic net plate 2, then the spray scraping mechanism 5 is scraped, and then the laid flat raisin is turned over and sprayed solution to soften, so that the uniformity of raisin in the softening box 1 can be improved, and the softened raisin is sucked and discharged from the middle position of the concave elastic net plate 2 by the suction force generated by inlet and outlet pipe 3, then the raisin to be softened is conveyed to the softening box 1 to continue softening operation.

[0024] As an embodiment of the present application, the sliding pushing mechanism 4 comprises fixed bars 41, rotating columns 42, first rotating lead screws 43, screw blocks 44, electric push rods 45, electromagnetic suction blocks 46, metal blocks 47 and connecting bars 48, the symmetrical fixed bars 41 are fixedly arranged on the inner walls of the left and right sides of the softening box 1, and the rotating columns 42 are rotatably arranged in the symmetrical fixed bars 41, the elastic net plate 2 is connected between the symmetrical rotating columns 42, the sliding grooves 11 are horizontally arranged on the bottom of the softening box 1, and the first rotating lead screws 43 are rotatably arranged in the sliding grooves 11, the screw block 44 is connected to the first rotating lead screw 43 through a screw nut, and the electric push rod 45 is fixed to the upper end surface of the screw block 44, the piston rod end surface of the electric push rod 45 is insulated and arranged with the electromagnetic suction block 46, a plurality of connecting bars 48 are fixedly arranged on the lower surface of the elastic net plate 2, and the metal blocks 47 are fixed to the lower surface of each connecting bar 48, the upper surface of the electromagnetic suction block 46 is in sliding contact with the lower surface of the metal block 47, and the first rotating lead screw 43 is rotatable in the sliding groove 11 through the power mechanism 8 arranged on the outer side of the softening box 1; when it is needed to make the elastic net plate 2 produce a concave or bulging deformation, and the raisins on the upper surface of the elastic net plate 2 are turned over, the processing personnel controls the power mechanism 8 to work through the control panel arranged on the side of the softening box 1, the power mechanism 8 drives the screw block 44 to slide in the sliding groove 11 on the bottom of the softening box 1 through the first rotating lead screw 43, the elastic sealing membrane is arranged on the two side surfaces of the screw block 44 and is slidably arranged in the sliding groove 11, so that the elastic sealing membrane can seal the sliding groove 11 without affecting the sliding of the screw block 44 in the sliding groove 11, the electromagnetic suction block 46 is moved to be aligned with the metal block 47 on the lower surface of the middle part of the elastic net plate 2 through the electric push rod 45, the electromagnetic suction block 46 is powered to have magnetic attraction to the metal block 47, when the piston rod of the electric push rod 45 on the screw block 44 is extended, the middle part of the elastic net plate 2 is pushed upward through the metal block 47 and the connecting bar 48, so that the raisins on the elastic net plate 2 can slide to the two sides, the piston rod of the electric push rod 45 is retracted to restore the flatness of the elastic net plate 2, and the turned-over raisins on the two sides of the upper surface of the elastic net plate 2 are scraped and continue to be sprayed and softened through the spraying and scraping mechanism 5.When the piston rod of the electric push rod 45 continues to shrink, the middle position of the elastic mesh plate 2 will be depressed by the adsorbed metal block 47 and the connecting strip 48, so that part of the raisins can be turned over and gathered in the depressed position. When the elastic mesh plate 2 recovers, the raisins gathered in the middle of the elastic mesh plate 2 are scraped and turned over by the spraying scraping mechanism 5, and then sprayed and softened, thereby improving the softening efficiency of the raisins in the softening box 1. When the softened raisins need to be taken out of the softening box 1, the elastic mesh plate 2 is depressed at this time, so that the softened raisins are gathered in the middle position of the elastic mesh plate 2, and then the inlet and outlet pipe 3 is inserted into the depressed position of the elastic mesh plate 2, thereby facilitating the taking out and storage of the softened raisins; at the same time, the timing of the screw block 44 drives the electric push rod 45 to slide under the lower surface of the elastic mesh plate 2, so that the piston rod of the electric push rod 45 can lift or depress different positions of the lower surface of the elastic mesh plate 2 through the electromagnetic adsorption block 46, thereby being able to vibrate and spray the raisins laid on the elastic mesh plate 2, thereby further improving the softening efficiency of the raisins in the softening box 1.

[0025] As one embodiment of the present application, the spraying and scraping mechanism 5 comprises a second rotating screw rod 51, a connecting sliding block 52, a connecting horizontal bar 53, an atomizing spraying assembly 6 and a scraping assembly 7, the front and rear inner walls of the softening box 1 are provided with hidden sliding grooves 12, and the symmetrical hidden sliding grooves 12 are located above the elastic mesh plate 2, the symmetrical second rotating screw rods 51 are rotationally arranged in the symmetrical hidden sliding grooves 12, and the connecting sliding blocks 52 are connected to the symmetrical second rotating screw rods 51 through screw nut sleeves, the connecting horizontal bar 53 is fixed between the symmetrical connecting sliding blocks 52, the atomizing spraying assembly 6 and the scraping assembly 7 are detachably connected to the two side surfaces of the connecting horizontal bar 53, the atomizing spraying assembly 6 is used for uniformly atomizing and spraying the solution onto the rained raisins on the elastic mesh plate 2, the scraping assembly 7 is used for scraping the raisins accumulated on the elastic mesh plate 2, and the symmetrical second rotating screw rods 51 are driven to rotate by the power mechanism 8 arranged on the outer side surface of the softening box 1; when the scraping assembly 7 needs to scrape the raisins on the elastic mesh plate 2, the power mechanism 8 controls the two second rotating screw rods 51 to rotate, so that the connecting horizontal bar 53 is moved to the right side surface of the softening box 1 through the connecting sliding blocks 52, the connecting horizontal bar 53 is connected with the scraping assembly 7, then the scraping assembly 7 is scraped on the surface of the elastic mesh plate 2 through the sliding of the connecting horizontal bar 53; when the atomizing spraying assembly 6 needs to soften the rained raisins, the connecting horizontal bar 53 drives the scraping assembly 7 to move to the right side surface of the softening box 1 for fixation, so that the scraping assembly 7 is disconnected from the connecting horizontal bar 53, then the connecting horizontal bar 53 is moved to the left side surface of the softening box 1 and connected with the atomizing spraying assembly 6, the atomizing spraying assembly 6 atomizes and sprays the solution onto the rained raisins through the horizontal movement of the connecting horizontal bar 53, thereby realizing the softening treatment of the raisins.

[0026] As one of the embodiments of the present application, the atomization spraying assembly 6 comprises a first support strip 61, a first plug-in column 62, a first electromagnetic ring 63, a spraying manifold 64, a spraying head 65 and an elastic liquid injection pipe 66, at least two plug-in columns are fixed on the left and right side surfaces of the fixed strip 41, and an electromagnetic ring is sleeved on each plug-in column, at least two magnetic suction holes 531 are formed in the left and right side surfaces of the connecting cross strip 53 in a penetrating manner, each magnetic suction hole 531 is aligned with each first plug-in column 62, at least two positioning holes 13 are formed in the left and right side inner walls of the softening box 1, and each positioning hole 13 is aligned with each first plug-in column, at least two electric push rods 45 are vertically fixed on the first support strip 61, and the lower end surface of the piston rod of the electric push rod 45 is fixed with the spraying manifold 64, a plurality of spraying heads 65 are communicated with the lower outer ring surface of the spraying manifold 64, and an elastic liquid injection pipe 66 is communicated with one side of the outer ring surface of the spraying manifold 64, and the other end of the elastic liquid injection pipe 66 is slidably penetrated through the side wall of the softening box 1 and communicated with the water pump; when the atomization spraying assembly 6 of the connecting cross strip 53 is needed to soften the laid grape, the connecting cross strip 53 is moved to the left side surface of the softening box 1, the magnetic holes on the connecting cross strip 53 are aligned with the two first plug-in columns on the right side surface of the first support strip 61, then the continuous movement of the connecting cross strip 53 will make the first electromagnetic rings 63 on the right side surface of the first support strip 61 inserted into the magnetic suction holes 531, at this time, the first electromagnetic rings 63 on the right side surface of the first support strip 61 have magnetic adsorption in the magnetic holes after being powered on, while the first electromagnetic rings 63 on the left side surface of the first support strip 61 are separated from the adsorption in the positioning holes 13 after being powered off, and then the movement of the connecting cross strip 53 will drive the spraying manifold 64 to move through the adsorbed first support strip 61 and the electric push rod 45 below, and the elastic liquid injection pipe 66 will also synchronously slide to inject the solution into the spraying manifold 64, so that the plurality of spraying heads 65 can atomize and spray the solution on the laid grape for softening operation, and the piston rod of the electric push rod 45 on the first support strip 61 will drive the plurality of spraying heads 65 to move up and down on the upper surface of the elastic mesh plate 2 through the spraying manifold 64, thereby being able to increase or reduce the atomization spraying area of the plurality of spraying heads 65, thereby being able to improve the softening effect of the grape.

[0027] As one embodiment of the present application, the scraping assembly 7 comprises a second support strip 71, a second plug-in post 72, a second electromagnetic ring 73 and a scraping plate 74, at least two second plug-in posts 72 are fixed on the two side faces of the second support strip 71, and a second electromagnetic ring 73 is sleeved on each plug-in post, at least two electric push rods 45 are vertically fixed on the second support strip 71, and the lower end face of the piston rod of the two electric push rods 45 is connected with the scraping plate 74; when it is needed to scrape the raisins on the elastic mesh plate 2, the first support strip 61 is moved to the left side face of the softening box 1 by the connecting horizontal strip 53, the first plug-in post on the left side face of the first support strip 61 drives the first electromagnetic ring 63 to be inserted into the positioning hole 13, the first electromagnetic ring 63 is magnetically adsorbed in the positioning hole 13 by being electrified, the first electromagnetic ring 63 inserted into the connecting horizontal strip 53 loses magnetism by being deenergized, then the connecting horizontal strip 53 slides to the right side face in the softening box 1, the second plug-in post 72 on the left side face of the second support strip 71 on the right side face in the softening box 1 drives the second electromagnetic ring 73 to be inserted into the magnetic attraction hole 531 on the connecting horizontal strip 53, then the second electromagnetic ring 73 on the left side of the second support strip 71 is electrified and the second electromagnetic ring 73 on the right side is deenergized, the second support strip 71 is adsorbed and fixed on the connecting horizontal strip 53, then the sliding of the connecting horizontal strip 53 drives the scraping plate 74 to slide horizontally on the elastic mesh plate 2 through the second support strip 71 and the electric push rod 45, thereby facilitating the scraping of the raisins accumulated on the elastic mesh plate 2, and facilitating the quick softening of the raisins.

[0028] As an embodiment of the present application, the power mechanism 8 comprises a connecting shaft 81, a driven pulley 82, a driving pulley 83, a driving shaft 84, a driving belt 85 and a connecting square rod 86, one side end surface of the first rotating lead screw 43 and the symmetrical second rotating lead screw 51 is connected with the connecting shaft 81, the connecting shaft 81 is rotatably extended out of the right side surface of the softening box 1 and sleeved with the driven pulley 82, the right side surface of the softening box 1 is rotatably provided with the driving shaft 84 at the middle position, the driving shaft 84 is sleeved with the driving pulley 83, the driving pulley 83 and the driven pulley 82 are connected through the driving belt 85, the driving shaft 84 is connected with the output shaft of the driving motor which is fixedly supported by the supporting rod outside the right side surface of the softening box 1, the right end surface of the first rotating lead screw 43 is internally provided with the electric push rod 45, the piston rod end surface of the electric push rod 45 is fixedly provided with the connecting square rod 86, the connecting shaft 81 corresponding to the right end surface of the first rotating lead screw 43 is internally provided with the inserting square hole 811, and the connecting square rod 86 is slidingly inserted into the inserting square hole 811. When the two second rotating lead screws 51 need to be synchronously rotated, the driving motor fixed outside the softening box 1 drives the driving pulley 83 to rotate through the driving shaft 84, and then drives the connecting shaft 81 connected with the second rotating lead screw 51 to rotate through the driving belt 85, so that the second rotating lead screw 51 is rotated. In order to avoid the continuous rotation of the second rotating lead screw 51 from causing the continuous rotation of the first rotating lead screw 43 driven by the driving belt 85 and the driven pulley 82, and the continuous sliding of the lead screw block 44 at the bottom of the softening box 1, when the connecting shaft 81 below the right side surface of the softening box 1 needs to drive the first rotating lead screw 43 to rotate, the piston rod of the electric push rod 45 in the first rotating lead screw 43 is extended to drive the connecting square rod 86 to be inserted into the inserting square hole 811 of the connecting shaft 81, so that the connecting shaft 81 drives the first rotating lead screw 43 to rotate under the driving of the driven pulley 82, and drives the electric push rod 45 on the upper surface of the lead screw block 44 to slide horizontally, so as to facilitate the pushing of the elastic net plate 2. When the lead screw block 44 does not need to slide, the piston rod of the electric push rod 45 in the first rotating lead screw 43 is retracted to drive the connecting square rod 86 to be extracted from the inserting square hole 811, so that the aligned connecting shaft 81 rotates, and the stable support of the electric push rod 45 by the lead screw block 44 at the bottom of the softening box 1 is not affected.

[0029] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A softening device for processing raisins, comprising a softening tank (1), characterized in that, The softening box (1) is provided with an elastic net plate (2) for softening raisins, the upper end surface of the softening box (1) is slidably connected with an inlet and outlet pipe (3), the bottom end of the softening box (1) is internally provided with a sliding pushing mechanism (4) for pushing the elastic net plate (2) to rise or fall, the inside of the softening box (1) is slidably provided with a spraying and scraping mechanism (5) above the elastic net plate (2), the spraying and scraping mechanism (5) is used for spraying and softening the raisins on the elastic net plate (2) after being first laid flat; The sliding pushing mechanism (4) comprises fixed bars (41), rotating columns (42), first rotating lead screws (43), screw block nuts (44), electric push rods (45), electromagnetic suction blocks (46), metal blocks (47) and connecting bars (48), the symmetrical fixed bars (41) are fixedly arranged on the inner walls of the left and right sides of the softening box (1), the rotating columns (42) are rotatably arranged in the symmetrical fixed bars (41), the symmetrical rotating columns (42) are connected with the elastic net plate (2), the sliding grooves (11) are horizontally arranged on the bottom of the softening box (1), the first rotating lead screws (43) are rotatably arranged in the sliding grooves (11), the screw block nuts (44) are connected with the first rotating lead screws (43) through screw nuts, the upper end surfaces of the screw block nuts (44) are fixedly connected with the electric push rods (45), the piston rod end surfaces of the electric push rods (45) are insulatively provided with the electromagnetic suction blocks (46), the lower surfaces of the elastic net plate (2) are equidistantly fixed with a plurality of connecting bars (48) in the horizontal direction, the lower surfaces of the connecting bars (48) are fixed with the metal blocks (47), the upper surfaces of the electromagnetic suction blocks (46) are in slidingly abutting contact with the lower surfaces of the metal blocks (47), and the first rotating lead screws (43) are rotatable in the sliding grooves (11) through the power mechanism (8) arranged on the outer side of the softening box (1).

2. A softening device for processing raisins as claimed in claim 1, characterized in that: The spraying and scraping mechanism (5) comprises second rotating lead screws (51), connecting sliding blocks (52), connecting horizontal bars (53), atomizing spraying assemblies (6) and scraping assemblies (7), the hidden sliding grooves (12) are arranged on the inner walls of the front and rear sides of the softening box (1), the symmetrical hidden sliding grooves (12) are located above the elastic net plate (2), the symmetrical second rotating lead screws (51) are rotatably arranged in the symmetrical hidden sliding grooves (12), the connecting sliding blocks (52) are connected with the second rotating lead screws (51) through screw nuts, the connecting horizontal bars (53) are fixed between the symmetrical connecting sliding blocks (52), the atomizing spraying assemblies (6) and the scraping assemblies (7) are detachably connected to the two side surfaces of the connecting horizontal bars (53), the atomizing spraying assemblies (6) are used for atomizing and spraying the solution on the raisins laid flat on the elastic net plate (2), the scraping assemblies (7) are used for scraping the raisins accumulated on the elastic net plate (2), and the symmetrical second rotating lead screws (51) are driven to rotate through the power mechanism (8) arranged on the outer side of the softening box (1).

3. A softening device for processing raisins as claimed in claim 2, characterized in that: The atomizing spray assembly (6) comprises a first support strip (61), a first plug-in column (62), a first electromagnetic ring (63), a spray header (64), a spray head (65) and an elastic liquid injection pipe (66), both sides of the fixed strip (41) are fixed with at least two plug-in columns, and each plug-in column is sleeved with an electromagnetic ring, both sides of the connecting horizontal strip (53) are provided with at least two magnetic attraction holes (531) penetratingly, each magnetic attraction hole (531) is aligned with each first plug-in column (62), and both sides of the inner wall of the softening box (1) are provided with at least two positioning holes (13), and each positioning hole (13) is aligned with each first plug-in column. The first support strip (61) is vertically fixed with at least two electric push rods (45), and the lower end surface of the piston rod of the electric push rod (45) is fixed with the spray header (64), the lower outer ring surface of the spray header (64) is communicated with a plurality of spray heads (65), and the outer ring surface of the spray header (64) is communicated with the elastic liquid injection pipe (66) on one side, and the other end of the elastic liquid injection pipe (66) is slidingly penetrated through the side wall of the softening box (1) and communicated with the water pump.

4. A softening device for processing raisins as claimed in claim 2, characterized in that: The scraping assembly (7) comprises a second support strip (71), a second plug-in column (72), a second electromagnetic ring (73) and a scraping plate (74), both sides of the second support strip (71) are fixed with at least two second plug-in columns (72), and each plug-in column is sleeved with a second electromagnetic ring (73), and at least two electric push rods (45) are vertically fixed on the second support strip (71), and the lower end surface of the piston rod of the two electric push rods (45) is connected with the scraping plate (74).

5. A softening device for processing raisins as claimed in claim 2, characterized in that: The power mechanism (8) comprises a connecting shaft (81), a driven pulley (82), a driving pulley (83), a driving shaft (84), a driving belt (85) and a connecting square rod (86), one side end surface of the first rotating lead screw (43) and the symmetrical second rotating lead screw (51) is connected with the connecting shaft (81), the connecting shaft (81) rotatingly extends out of the right side surface of the softening box (1) and is sleeved with the driven pulley (82), the right side surface of the softening box (1) is provided with the driving shaft (84) rotatingly at the middle position, the driving shaft (84) is sleeved with the driving pulley (83), the driving pulley (83) and the driven pulley (82) are connected through the driving belt (85), the output shaft of the driving motor supported by the support rod outside the right side surface of the softening box (1) is connected with the driving shaft (84), the right end surface of the first rotating lead screw (43) is provided with the electric push rod (45) inside, the piston rod end surface of the electric push rod (45) is fixed with the connecting square rod (86), the connecting shaft (81) is provided with a plug-in square hole (811) inside corresponding to the right end surface of the first rotating lead screw (43), and the connecting square rod (86) is slidingly plugged into the plug-in square hole (811).

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