CN114468100A - Multi-column vacuum sugar soaking production line - Google Patents

Abstract

The invention discloses a multi-column vacuum sugar soaking production line in the field of preserved fruit and preserved fruit processing devices, which comprises at least two columns of sugar soaking tank groups, wherein two parallel guide rails are arranged above each column of sugar soaking tank group, a movable feeding trolley is arranged on each guide rail, and the movable feeding trolley comprises a pulley, a hopper and an electric control gate; the electric control gate corresponds to the feed inlet; a material distributing conveyer belt is arranged above one end of the guide rail, a lifting machine is arranged corresponding to the material distributing conveyer belt, the inlet of the lifting machine is arranged on the ground, and the outlet of the lifting machine is arranged above the material distributing conveyer belt and corresponds to the hopper; a first horizontal conveyor is arranged below each row of sugar soaking tank groups, and a V-shaped material baffle plate is arranged between each two sides of the discharge port and each first horizontal conveyor; the discharge end of the first horizontal conveyor is in butt joint with a second horizontal conveyor, and the conveying direction of the second horizontal conveyor is perpendicular to that of the first horizontal conveyor. The device can be used for the sugar soaking processing of various preserved fruits and preserved fruits, has good production continuity and is easy to realize full-automatic control.

Description

Multi-column vacuum sugar soaking production line

Technical Field

The invention relates to a device for processing preserved fruits and sweetmeats, in particular to a vacuum sugar soaking device.

Background

In the Chinese patent database, a preserved fruit vacuum circulation sugar-soaking tank is disclosed, the publication number of which is as follows: CN 208258924U; the publication date is as follows: 20181221, respectively; the device is including a jar body and being located the cover of jar body top, jar body upper portion is equipped with the evacuation mouth, the inside of jar body still is equipped with the reel that is used for the splendid attire preserved fruit, the reel can by the inside of jar body is taken out, jar body upper portion is equipped with sugar liquid feed inlet and sugar liquid circulation import, the lower part of the jar body is equipped with sugar liquid circulation export, the bottom of the jar body is equipped with the sugar liquid discharge port. It is through setting up reel and sugar liquid feed inlet, sugar liquid circulation import and sugar liquid circulation export in jar body, when soaking the sugar, only need hang into jar body with the reel that contains the preserved fruit, seal the cover on jar body, at the vacuum pumping mouth vacuum extraction mouth, make the sugar liquid get into the reel rapidly, realize the vacuum of preserved fruit and soak the sugar and handle, avoided the preserved fruit residue to the adverse effect that the fruit soaks the sugar and bring, improve its sugar infiltration speed, keep the quality after the preserved fruit soaks the sugar. The method has the following defects: adopt the hanging flower basket dress to get the preserved fruit, need jar body have great capacity just great import, can lead to equipment bulky, utilize with inefficiency, vacuum seal is difficult, and when it took out, all can cause the water clock of certain degree, and peripheral equipment can be polluted to high viscidity syrup.

In the Chinese patent database, a horizontal vacuum sugar-soaking tank for preserved fruits is also disclosed, the publication number of which is as follows: CN 214483096U; the publication date is as follows: 20211026, the apparatus comprising: jar body, rabbling mechanism, actuating mechanism and scraper. The stirring mechanism comprises a rotating shaft and a stirring frame. The rotating shaft is connected with the driving mechanism and extends to the inner cavity of the tank body, and the stirring frame is arranged in the inner cavity of the tank body and connected with the rotating shaft. The scraper sets up at the support body border of stirring frame and with the inner wall laminating of the jar body. The driving device is used for driving the rotating shaft to rotate, and the scraper is used for scraping the inner wall of the tank body. The stirring mechanism is arranged, so that the infusion of the sugar liquor can be accelerated, the mixed infusion reaction is uniform, and the infusion time is shortened. Set up the scraper at the support body border of stirring frame, the inner wall of the jar body is hugged closely to the scraper, and actuating mechanism drive rotation axis is rotatory, and the scraper strikes off jar internal wall adnexed preserved fruit raw materials residue, does not need artificially to clear up jar internal wall, and labour saving and time saving realizes jar internal wall preserved fruit raw materials residue's low residue, improves the quality and the yield of sugared preserved fruit, has reduced manufacturing cost. The method has the following defects: the adoption of a stirring mechanism can damage the appearance of the preserved fruit, and more defective products are caused.

In the prior art, still disclose a vacuum sugar soaking device, its publication number: CN 112868863A; the publication date is as follows: 20210601, respectively; the device comprises a bracket, a sugar soaking tank and a first driving piece; the sugar soaking tank is hinged with the bracket; the sugar soaking tank is vacuum, and is connected and communicated with a vacuum tube; the first driving piece is arranged on the support and is in driving connection with the sugar soaking tank, and the first driving piece drives the sugar soaking tank to swing. The first driving piece drives the sugar soaking tank to swing, the swing amplitude is uniform and consistent, and sugar liquid in the sugar soaking tank swings, so that materials are not easy to adhere, two sides of the materials are easy to soak, the sugar soaking efficiency is improved, and the product quality is stable; the vacuum is adopted in the tank, so that the sugar soaking efficiency is further accelerated. The method has the following defects: the device adopts the mode ejection of compact of oral area ejection of compact, and it is inconvenient to go out, simultaneously, still can cause the material breakage. The working mode of shaking can also cause mutual friction between the preserved fruits and the preserved fruits, so that the peel is damaged, and the product quality is influenced.

The prior art has the common defects that the continuous production of the devices is not easy to realize, the materials after sugar soaking have larger brittleness, and the breakage rate is high due to repeated stirring; it can not the even ejection of compact, and the ejection of compact is gentle not enough, has the material to fall the condition of falling to damage, and the quality is difficult for obtaining guaranteeing, and in addition, its degree of automation is not enough, complex operation and structure are compact enough.

Disclosure of Invention

The invention aims to provide a multi-row vacuum sugar soaking production line, which can carry out continuous gradient vacuum sugar soaking on materials, has uniform and soft discharge and cannot cause material damage.

The purpose of the invention is realized as follows: a multi-column vacuum sugar soaking production line comprises at least two columns of sugar soaking tank groups, wherein each column of sugar soaking tank group is formed by linearly arranging a plurality of vertically arranged sugar soaking tanks, the top of a tank body of each sugar soaking tank is provided with a feed inlet and a vacuum extraction opening, a feed door is arranged corresponding to the feed inlet, the bottom of the tank body is provided with a discharge outlet, a discharge door is arranged corresponding to the discharge outlet, and one side of the discharge door is hinged to the lower side of the tank body; two parallel guide rails are arranged above each row of sugar soaking tank groups, a movable feeding vehicle is arranged on each guide rail, each movable feeding vehicle comprises a pulley capable of sliding along the guide rail, a hopper for receiving materials and an electric control gate for supplying materials to the sugar soaking tanks, the hopper is fixed on the pulleys, and the electric control gate is arranged at the bottom of the hopper; the electric control gate corresponds to the position of the feed inlet; a material distribution conveying belt is arranged above one end of the guide rail, a lifting machine is arranged corresponding to the material distribution conveying belt, an inlet of the lifting machine is arranged on the ground, and an outlet of the lifting machine is arranged above the material distribution conveying belt and corresponds to the hopper; a first horizontal conveyor is arranged below each row of sugar soaking tank groups respectively, the conveying direction of the first horizontal conveyor is parallel to the arrangement direction of the guide rails, and V-shaped material baffle plates are arranged between two sides of the discharge port and the first horizontal conveyor; the discharge end of the first horizontal conveyor is in butt joint with a second horizontal conveyor, the conveying direction of the second horizontal conveyor is perpendicular to the conveying direction of the first horizontal conveyor, and the first horizontal conveyors share the second horizontal conveyor.

When the automatic sugar soaking machine works, the movable feeding vehicle is moved to one end of the guide rail to enable the hopper to be opposite to an outlet of the material distribution conveying belt, the material distribution conveying belt is a bidirectional conveying belt, both ends of the bidirectional conveying belt can discharge materials, fruit raw materials such as preserved fruits and preserves to be processed on the ground are conveyed to the material distribution conveying belt through a hoister, the fruit raw materials are distributed to the corresponding hopper through the material distribution conveying belt, then the movable feeding vehicle is moved to the position above the corresponding sugar soaking tank, a feeding door of the sugar soaking tank is opened, an electric control gate at the bottom of the hopper is opened, the raw materials are put into the tank through the feeding door, then sugar liquid is added into the tank, the raw materials are soaked in the sugar liquid, the feeding door is closed, the tank is vacuumized, the syrup is discharged through a liquid discharge pipe after a period of time, the sugar liquid with larger concentration is changed to continue sugar soaking, the sugar concentration is gradually increased until the sugar soaking is finished, the discharging door is opened, the materials fall on the horizontal conveyor I, and the materials are conveyed to a second horizontal conveyor, a plurality of first horizontal conveyors share the second horizontal conveyor, the production efficiency can be improved, and finally the materials are conveyed, discharged and packaged by the second horizontal conveyor. Compared with the prior art, the invention has the beneficial effects that: the working process can realize full-automatic control, the material is not greatly influenced by turning, conveying and falling before entering the sugar soaking tank, but the brittleness of the material is increased after sugar soaking, and at the moment, the material is not suitable to be turned, stirred or fallen. The residue is discharged from the bottom and is easy to treat. The device can be used for the sugar soaking processing of various preserved fruits and preserved fruits, has good production continuity and is easy to realize full-automatic control.

The sugar soaking tank is further improved in that a vacuum extraction opening is formed in the top of a tank body of the sugar soaking tank, a liquid inlet pipe is arranged on the side face of the tank body, a filter is arranged on one side, facing the inside of the tank body, of the discharge door, the filter comprises a cylindrical section and a conical section, the cylindrical section is arranged in the center of the conical section and extends upwards, the periphery of the conical section is hermetically connected with the discharge door, and a liquid outlet pipe is arranged on the discharge door and below the filter. The filter of this structure has great filter area, can filter the great sugar liquid of viscosity, can guarantee simultaneously that the filter is difficult for blockking up, and the sugar liquid is discharged thoroughly. After the sugar soaking, open the discharge door, the material can be followed the conical surface and rolled out, rolls along V type striker plate again and falls on horizontal conveyor one, and this in-process, the material ejection of compact is even, is difficult for the knot to encircle, and the cooperation setting of toper section and V type striker plate for the great material of fragility can directly not fall or the collision breakage behind the sugar soaking, and the internal material that can not long-pending has guaranteed the quality of product processing.

In order to further facilitate the opening and closing of the discharge door, a discharge door hinge lug is arranged at the lower side edge of the tank body, a discharge door lintel is connected onto the discharge door, the discharge door lintel is hinged with the discharge door hinge lug through a pin shaft I, a discharge air cylinder hinge lug is arranged on the side surface of the tank body, a discharge air cylinder is hinged onto the discharge air cylinder hinge lug, and the extension end of a piston rod of the discharge air cylinder is hinged with the discharge door lintel; the side face of the tank body is provided with a door locking cylinder, the upper end of the door locking cylinder is connected onto the tank body through a door locking cylinder hinge lug, the outer side of the tank body corresponding to the position of the discharge port is provided with a pressing hinge lug, a pressing block is hinged to the pressing hinge lug, the pressing block is hinged to the extending end of a piston rod of the door locking cylinder, and when the door locking cylinder pushes the pressing block to rotate, the working face of the pressing block can be pressed or loosened from the outer side edge of the discharge door. The device is convenient to control, has higher security, and can realize the bottom sealing of the tank body.

The invention is further improved in that a safety cylinder support is arranged on the outer side of the tank body corresponding to the discharge port, a safety cylinder is mounted on the safety cylinder support, a positioning plate is arranged on the discharge door, pin holes are correspondingly formed in the safety cylinder support and the positioning plate, a plug pin is connected to the extending end of a piston rod of the safety cylinder, and when the discharge door is in the closed position, the safety cylinder and the driving plug pin can be just inserted into the corresponding pin holes in the safety cylinder support and the positioning plate. The setting up of safety cylinder makes sugar soaking tank safe and reliable more in use, even the air supply trouble, the discharge door also can not directly be opened, has guaranteed that the sugar soaking tank bottom can not leak the material under extreme condition yet.

Furthermore, a positioning blind pipe is arranged at the end part of the first pin shaft, one end of the positioning blind pipe is rotatably inserted into the end part of the first pin shaft, a liquid outlet is formed in the side surface of the positioning blind pipe, and the other end of the positioning blind pipe is connected with the liquid outlet. When the discharge door is opened and closed, the liquid outlet pipe rotates along with the rotation of the discharge door, and the liquid outlet does not rotate along with the rotation of the discharge door, so that the connection between the liquid outlet and an external pipeline is facilitated, the liquid outlet at the lowest position is ensured, the sugar soaking liquid is thoroughly discharged, and after the discharge door is opened, no pipeline influences the discharging during the material blanking.

The improved structure of the invention is characterized in that the upper side of the feeding door is connected with a feeding door lintel, the side surface of the tank body corresponding to the position of the feeding hole is provided with a feeding door hinge lug, the feeding door lintel is hinged with the feeding door hinge lug, the side surface of the tank body is provided with a feeding cylinder hinge lug, a feeding cylinder is hinged on the feeding cylinder hinge lug, and the extending end of a piston rod of the feeding cylinder is hinged with the feeding door lintel. The feeding door is convenient to open and close, tight in sealing and beneficial to vacuumizing the tank body.

The pulley comprises a rectangular frame, a hopper is fixed in the center of the frame, two groups of rollers are respectively arranged on the front side and the rear side of the frame, one group of rollers is a driving roller, the other group of rollers is a driven roller, U-shaped wheel grooves are formed in the guide rails, openings of the U-shaped wheel grooves on the two guide rails are oppositely arranged, and the rollers are arranged in the wheel grooves; the driving wheel is in transmission connection with the driving motor through the transmission shaft and the reduction box. The structure ensures that the pulley is convenient to move and compact in structure.

Further, the tank body is of a double-layer jacket structure and comprises an outer wall and an inner wall, and a heat preservation cavity is formed between the outer wall and the inner wall; a movable pore plate which can be opened and closed is horizontally arranged above the filter in the tank body, and a support rod is arranged between the filter and the discharge door. The tank body can be insulated to obtain a proper working temperature so as to improve the sugar soaking efficiency; the setting of movable orifice plate, when the feeding, open movable orifice plate for the material falls in and soaks sugar tank bottom, closes movable orifice plate after the feeding, makes the material be located movable orifice plate below, then supplies the sugar liquid in to soaking the sugar tank again, and the material receives movable orifice plate's restriction, can submerge in the sugar liquid, is unlikely to come up thereupon along with the increase of sugar liquid, has guaranteed that whole materials soaks the sugar evenly.

For further improvement security and convenient operation, a plurality of tie-beam fixed connection through the interval setting between two guide rail upsides, the outside of two guide rails is equipped with the pillar, pillar top and tie-beam fixed connection, and the pillar lower extreme is fixed on work platform, and the jar body runs through work platform, and jar side face is fixed mutually through installation ear and work platform, and the work platform downside is fixed mutually through a plurality of stands and ground, is equipped with the walking ladder between work platform and the ground. The structure ensures convenient installation, stable structure and high strength.

The sugar-soaking tank group is N rows, N is more than or equal to 3, N-1 distributing conveyer belts are arranged, the distributing conveyer belts are arranged in a staggered manner, and the materials are supplied to the lower distributing conveyer belts through the upper distributing conveyer belt and are distributed on the corresponding movable feeding vehicles one by one.

In order to facilitate the dismouting, the suitable for reading position of V type striker plate is equipped with transverse connection pole, and the transverse connection pole both ends are equipped with longitudinal register piece respectively, are equipped with V type joint board with the longitudinal register piece cooperation, and V type joint integrated circuit connects the suitable for reading edge at V type striker plate.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is an elevational view of the present invention.

Fig. 4 is a perspective view of the present invention with the work platform removed.

Fig. 5 is an elevational view of the invention corresponding to fig. 4.

Fig. 6 is a perspective view of the present invention with the hoist removed.

Fig. 7 is a partial enlarged view of a in fig. 6.

Fig. 8 is a perspective view of the mobile loading vehicle.

Fig. 9 is a perspective view of the sugar-soaking tank.

Fig. 10 is a perspective view of another angle of the sugar-soaking tank.

Fig. 11 is a front view of the sugar-dipping tank.

Fig. 12 is a view from B-B in fig. 1.

Fig. 13 is a schematic view of a partial structure of the discharge door and the filter screen.

Fig. 14 is a partial structure diagram of the discharge door and the filter screen at another angle.

Fig. 15 is a partial structural sectional view of the discharge door and the filter screen.

Fig. 16 is an exploded view of the position relationship of the liquid outlet pipe and the pin.

Fig. 17 is a partial enlarged view of the discharge end of the first horizontal conveyor.

Fig. 18 is a schematic structural view of the first horizontal conveyor and the second horizontal conveyor.

Fig. 19 is a partial enlarged view of C in fig. 18.

Fig. 20 is a partial enlarged view of the distributing conveyor belt and the mobile loading vehicle.

Fig. 21 is a structural diagram of a distributing conveyer belt and a moving feeding cart of a three-row sugar-soaking tank group.

FIG. 22 is a block diagram of the distributing conveyor belt and the moving loading cart of the four-row sugar-dipping tank group.

FIG. 23 is another block diagram of the dividing conveyor belt and the moving loading cart of the four-row sugar-dipping tank group.

In the figure, 1 elevator, 2 mobile loading vehicle, 201 frame, 202 driving wheel, 203 driving shaft, 204 hopper, 205 electric control gate, 206 driven wheel, 207 driving motor, 208 reduction box, 3 guide rail, 301 wheel groove, 302 connecting beam, 303 pillar, 4 sugar-soaking tank, 401 discharging door lintel, 402 effluent pipe, 403 discharging air cylinder, 404 door locking air cylinder, 405 door locking air cylinder hinge lug, 406 feeding air cylinder, 407 feeding door hinge lug, 408 feeding door lintel, 409 feeding door, 410 vacuum suction opening, 411 tank, 411a inner wall, 411b outer wall, 412 pressing hinge lug, 413 pressing block, 413a working surface, 414 discharging door, 415 discharging air cylinder hinge lug, 416 liquid inlet pipe, 417 safety air cylinder bracket, 418 safety air cylinder, positioning plate 419, 420 bolt, 421 discharging door hinge lug, 422 movable orifice plate, 423 mounting lug, 424 feeding air cylinder hinge lug, 425 filter, 425a cylindrical section, 425b conical section 426, 425b supporting rod, 427 positioning blind pipes, 428 liquid outlets, 429 pin shafts I, 5 working platforms, 6V-shaped baffles, 601 transverse connecting rods, 602 longitudinal positioning blocks, 603V-shaped clamping plates, 7 horizontal conveyor I, 701 refining rollers, 702 hobbing, 703 butt-joint slideways, 8 horizontal conveyor II, 9 walking ladders, 10 distributing conveyor belts, 10a distributing conveyor belt I, 10b distributing conveyor belt II, 10c distributing conveyor belt III and 11 feeding conveyor belts.

Detailed Description

Example 1

As shown in fig. 1-20, the multi-column vacuum sugar-soaking production line comprises two columns of sugar-soaking tank groups, each column of sugar-soaking tank group is formed by linearly arranging a plurality of vertically arranged sugar-soaking tanks 4, the top of a tank body 411 of each sugar-soaking tank 4 is provided with a feed inlet and a vacuum extraction opening 410, the feed inlet is correspondingly provided with a feed door, the bottom of the tank body 411 is provided with a discharge outlet, a discharge door 414 is correspondingly arranged with the discharge outlet, and one side of the discharge door 414 is hinged to the lower side of the tank body; two parallel guide rails 3 are arranged above the sugar soaking tank 4, a plurality of sugar soaking tanks 411 are arranged below the guide rails 3 in a straight line manner, a movable feeding trolley 2 is arranged on the guide rails 3, the movable feeding trolley 2 comprises a trolley capable of sliding along the guide rails, a hopper 204 for receiving materials and an electric control gate 205 for supplying materials to the sugar soaking tanks, the hopper 204 is fixed on the trolley, and the electric control gate 205 is arranged at the bottom of the hopper 204; the electric control gate 205 corresponds to the position of the feed inlet of the sugar leaching tank 4; a distributing conveyer belt 10 is arranged above one end of the guide rail 3, a lifting machine 1 is arranged corresponding to the distributing conveyer belt 10, an inlet of the lifting machine 1 is arranged on the ground, a feeding conveyer belt 11 is arranged on the ground corresponding to the lifting machine 1 and used for feeding materials to the lifting machine 1, and an outlet of the lifting machine 1 is arranged above the distributing conveyer belt 11 and corresponds to the hopper 204; a horizontal conveyor I7 is arranged below each row of sugar soaking tank groups respectively, the conveying direction of the horizontal conveyor I7 is parallel to the arrangement direction of the guide rails 3, and V-shaped material baffle plates 6 are arranged between two sides of the discharge port and the horizontal conveyor I7; the discharge end of the first horizontal conveyor 7 is provided with a second horizontal conveyor 2 in a butt joint mode, the conveying direction of the second horizontal conveyor 2 is perpendicular to the conveying direction of the first horizontal conveyor 7, the first horizontal conveyors 7 share a second horizontal conveyor 8, and the first horizontal conveyor 7 is connected with the second horizontal conveyor 8 through a butt joint slideway 703.

The structure of the mobile feeding cart 2 is as shown in fig. 7 and 8, the pulley of the mobile feeding cart 2 comprises a rectangular frame 201, a hopper 204 is fixed in the center of the frame 201, two sets of rollers are respectively arranged on the front side and the rear side of the frame 201, one set of rollers is a driving roller 202, the other set of rollers is a driven roller 206, U-shaped wheel grooves 301 are arranged on the guide rails 3, the openings of the U-shaped wheel grooves 301 on the two guide rails 3 are oppositely arranged, and the driving roller 202 and the driven roller 206 are arranged in the wheel grooves 301; the driving wheel 202 is in transmission connection with a driving motor 207 through a transmission shaft 203 and a reduction box 208. The structure ensures that the pulley is convenient to move and compact in structure.

The specific structure of the sugar soaking tank 4 is shown in fig. 9-16, the tank 411 of the sugar soaking tank 4 is vertically arranged, the tank 411 is of a double-layer jacket structure and comprises an outer wall 411b and an inner wall 411a, a heat preservation cavity is arranged between the outer wall 411b and the inner wall 411a, and steam or heat conduction oil is introduced to heat materials in the tank 411. The top of the tank body 411 is provided with a feed inlet and a vacuum pumping hole 410, the feed inlet is correspondingly provided with a feed door 409, the upper side of the feed door 409 is connected with a feed door lintel 408, the side of the tank body 411 corresponding to the feed inlet is provided with a feed door hinge lug 407, the feed door lintel 408 is hinged with the feed door hinge lug 407, the side of the tank body 411 is provided with a feed cylinder hinge lug 424, the feed cylinder hinge lug 424 is hinged with a feed cylinder 406, and the extending end of a piston rod of the feed cylinder 406 is hinged with the feed door lintel 408. The feeding cylinder 406 can open the feeding door 409 to put the materials into the tank 411 for sugar soaking.

The jar body 411 side is equipped with feed liquor pipe 416, and jar body 411 bottom is equipped with the discharge gate, corresponds with the discharge gate and is equipped with discharge door 414, and discharge door 414 one side articulates at jar body 411 downside, specifically is: the lower side edge of the tank body 411 is provided with a discharge door hinge lug 421, the discharge door 414 is connected with a discharge door lintel 401, the discharge door lintel 401 is hinged with the discharge door hinge lug 421 through a first pin roll 429, the side surface of the tank body 411 is provided with a discharge air cylinder hinge lug 415, the discharge air cylinder hinge lug 415 is hinged with a discharge air cylinder 403, and the extending end of a piston rod of the discharge air cylinder 403 is hinged with the discharge door lintel 401.

The side of the discharging door 414 facing the inside of the tank 411 is provided with a filter 425, the filter 425 comprises a cylindrical section 425a and a conical section 425b, the cylindrical section 425a is arranged in the center of the conical section 425b and protrudes upwards, the periphery of the conical section 425b is hermetically connected with the discharging door 414, and the discharging door 414 is provided with an outlet pipe 402 at the lower side of the filter 425. A support rod 426 is arranged between the filter 425 and the discharge door 414. A movable pore plate 422 which can be opened and closed is horizontally arranged above the filter 425 in the tank body 411, when the movable pore plate 422 is opened, materials can enter the inner bottom of the sugar soaking tank 4 through an up-and-down connected channel in the tank body 411, and after the movable pore plate 422 is closed, the materials can be ensured not to float on the surface of sugar liquid.

The side of the tank 411 is provided with a door locking cylinder 404, the upper end of the door locking cylinder 404 is connected to the tank 411 through a door locking cylinder hinge lug 405, the outer side of the tank 411 corresponding to the discharge port is provided with a pressing hinge lug 412, the pressing hinge lug 412 is hinged with a pressing block 413, the pressing block 413 is hinged with the extending end of a piston rod of the door locking cylinder 404, and when the door locking cylinder 404 pushes the pressing block 413 to rotate, the working surface 413a of the pressing block 413 can press or loosen the discharge door 414 from the outer edge of the discharge door 414. Four locking cylinders 404 are uniformly distributed on the periphery of the tank 411. The discharge door 414 can be locked by the door locking cylinder 404.

A safety cylinder support 417 is arranged on the outer side of the tank body 411 corresponding to the position of the discharge port, a safety cylinder 418 is installed on the safety cylinder support 417, a positioning plate 419 is arranged on the discharge door 414, pin holes are correspondingly arranged on the safety cylinder support 417 and the positioning plate 419, the extending end of the piston rod of the safety cylinder 418 is connected with a bolt 420, and when the discharge door 414 is in a closed position, the safety cylinder 418 and the driving bolt 420 can be just inserted into the corresponding pin holes on the safety cylinder support 417 and the positioning plate 419. When the bolt 420 is inserted into the corresponding pin holes of the safety cylinder bracket 417 and the positioning plate 419, the discharging door 414 cannot be opened, and the safety protection effect can be achieved.

The end of the first pin 429 is provided with a positioning blind pipe 427, one end of the positioning blind pipe 427 is rotatably inserted into the end of the first pin 429, the end of the positioning blind pipe 427, which faces the first pin 429, is a blind end and cannot cause leakage from the position of the first pin 429, a liquid outlet 428 is arranged on the side of the positioning blind pipe 427, and the other end of the positioning blind pipe 427 is connected with the liquid outlet 428. This structure can guarantee that the switch discharge door 414 is convenient, can not receive the influence of drain pipe 402.

For further improvement security and convenient operation, a plurality of tie-beam 302 fixed connection through the interval setting between two guide rail 3 upsides, the outside of two guide rail 3 is equipped with pillar 303, pillar 303 top and tie-beam 302 fixed connection, pillar 303 lower extreme is fixed on work platform 5, jar body 411 runs through work platform 5, jar body 411 side is fixed mutually with work platform 5 through installation ear 423, work platform 5 downside is fixed mutually through a plurality of stands and ground, be equipped with walking ladder 9 between work platform 5 and the ground. The structure ensures convenient installation, stable structure and high strength.

The discharging end of the horizontal conveyor I7 is provided with a refining roller 701, and a plurality of hobbing teeth 702 are uniformly distributed on the refining roller 701. Through the cooperation of the first horizontal conveyor 7 and the second horizontal conveyor 8, the materials can be discharged more conveniently, and the packaging is facilitated. The material homogenizing roller 701 plays a role in homogenizing, materials are prevented from being accumulated, and the hobbing 702 can evacuate and discharge the materials.

As shown in fig. 18 to 19, a transverse connecting rod 601 is disposed at an upper opening of the V-shaped striker plate 6, two ends of the transverse connecting rod 601 are respectively provided with a longitudinal positioning block 602, a V-shaped clamping plate 603 is disposed corresponding to the longitudinal positioning block 602, the V-shaped clamping plate 603 is a bending plate and clamped at an upper opening edge of the V-shaped striker plate 6, and the structure has an effect of enhancing strength of the V-shaped striker plate 6 and is convenient to disassemble and assemble.

When the device works, the movable feeding trolley 2 is moved to one end of the guide rail 3 firstly, so that the hopper 204 is just opposite to the outlet of the material distribution conveying belt 10, the material distribution conveying belt 10 is a bidirectional conveying belt, both ends can discharge materials, fruit raw materials such as preserved fruits and preserves to be processed on the ground are conveyed to the material distribution conveying belt 10 through the elevator 1 and are distributed to the corresponding hopper 204 through the material distribution conveying belt 10, then the movable feeding trolley 2 is moved to the upper part of the corresponding sugar soaking tank 4, the feeding door 409 of the sugar soaking tank 4 is opened, the electric control gate 205 at the bottom of the hopper 204 is opened, after the raw materials are put into the tank body 411 through the feeding door 409, the movable hole plate 422 is closed, the feeding door 409 is closed, sugar liquid with certain sugar content is added through the liquid inlet pipe 416, so that the sugar liquid is not over the movable hole plate 422, then the vacuum pumping is realized, the sugar soaking is carried out by adopting the sugar liquid with gradient concentration during the sugar soaking, for example, the sugar infiltration in the sugar liquid with the mass fraction of 30% is not less than 2h, the sugar permeability in 40% of sugar solution is not less than 1h, the sugar permeability in 50% of sugar solution is not less than 1h, the sugar permeability in 60% of sugar solution is not less than 1h, and the sugar permeability in 70% of sugar solution is not less than 1 h; the sugar permeability temperature is 65-80 ℃, and the vacuum degree is kept at 0.01-0.08 MPa. When sugar liquid with different concentrations is replaced, the sugar liquid can be pumped out through the liquid outlet pipe 402, and in the process, the materials do not need to be turned over or poured out, so that the raw materials are prevented from being damaged. The filter 425 with the structure has a large filtering area, can filter sugar liquid with large viscosity, and the large filtering surface can ensure that the filter 425 is not easy to block and the sugar liquid is discharged completely. After the sugar soaking, open discharge door 414, the material can be followed the conical surface and rolled out and through the direction of V type baffle 6, collect horizontal conveyor 7 on, send horizontal conveyor two 8 through horizontal conveyor one 7 on, pack after the output, this in-process, the material is difficult for the knot to encircle, also is difficult for dropping, breakage, can not long-pending material in the jar body 411, has guaranteed the quality of product processing.

Example 2

As shown in fig. 21, it is different from example 1 in that when the sugar-soaking tank group has three rows, there are three corresponding hoppers 204, which are respectively marked as # 1 hopper, # 2 hopper and # 3 hopper. How to distribute the materials to the corresponding hoppers, in fig. 21, the first distributing conveyer belt 10a and the second distributing conveyer belt 10b are arranged in a staggered manner, the materials from the elevator 1 fall on the first distributing conveyer belt 10a first, the first distributing conveyer belt 10a can feed materials bidirectionally, when one end of the 10a is conveyed forwards, the materials can be directly fed to the No. 1 hopper, when the first distributing conveyer belt 10a is conveyed backwards, the materials fall on the second distributing conveyer belt 10b, the second distributing conveyer belt 10b moves forwards to feed the materials into the No. 2 hopper, and when the second distributing conveyer belt is conveyed backwards, the materials are fed into the No. 3 hopper.

Example 3

As shown in fig. 22-23, when the sugar-soaking tank group is four rows, there are four corresponding hoppers 204, which are labeled as # 1 hopper, # 2 hopper, # 3 hopper and # 4 hopper.

In fig. 22, the 1# hopper, the 2# hopper, the 3# hopper and the 4# hopper are at the same horizontal height, the first distributing and conveying belt 10a is responsible for feeding the second distributing and conveying belt 10b and the third distributing and conveying belt 10c, the second distributing and conveying belt 10b can feed the 1# hopper and the 2# hopper, and the third distributing and conveying belt 10c can feed the 3# hopper and the 4# hopper, so that the feeding problem is perfectly solved.

In fig. 23, the 1# hopper, the 2# hopper, the 3# hopper and the 4# hopper are at different levels, the first sub-conveyor 10a may feed the second sub-conveyor 10b and the 4# hopper, the second sub-conveyor 10b may feed the third sub-conveyor 10c and the 3# hopper, and the third sub-conveyor 10c may feed the 1# hopper and the 2# hopper.

In a word, when the sugar tank group is N rows and N is more than or equal to 3, N-1 distributing conveyer belts are arranged, the distributing conveyer belts are arranged in a staggered mode, the materials are fed to the distributing conveyer belts on the lower layers through the distributing conveyer belts on the upper layers, and the materials are distributed on the corresponding movable feeding vehicles one by one.

The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.

Claims (11)

1. The utility model provides a multiseriate vacuum infusion sugar production line which characterized in that: the sugar soaking device comprises at least two rows of sugar soaking tank groups, wherein each row of sugar soaking tank group is formed by linearly arranging a plurality of vertically arranged sugar soaking tanks, the top of a tank body of each sugar soaking tank is provided with a feed inlet and a vacuum extraction opening, the position of the feed inlet corresponds to that of the feed inlet and is provided with a feed door, the bottom of the tank body is provided with a discharge outlet, the discharge outlet corresponds to the discharge outlet and is provided with a discharge door, and one side of the discharge door is hinged to the lower side of the tank body; two parallel guide rails are arranged above each row of sugar soaking tank groups, a movable feeding vehicle is arranged on each guide rail, each movable feeding vehicle comprises a pulley capable of sliding along the guide rail, a hopper for receiving materials and an electric control gate for supplying materials to the sugar soaking tanks, the hopper is fixed on the pulleys, and the electric control gate is arranged at the bottom of the hopper; the electric control gate corresponds to the feed inlet; a material distribution conveying belt is arranged above one end of the guide rail, a lifting machine is arranged corresponding to the material distribution conveying belt, an inlet of the lifting machine is arranged on the ground, and an outlet of the lifting machine is arranged above the material distribution conveying belt and corresponds to the hopper; a first horizontal conveyor is arranged below each row of sugar soaking tank groups respectively, the conveying direction of the first horizontal conveyor is parallel to the arrangement direction of the guide rails, and V-shaped material baffle plates are arranged between two sides of the discharge port and the first horizontal conveyor; the discharge end of the first horizontal conveyor is provided with a second horizontal conveyor in a butt joint mode, the conveying direction of the second horizontal conveyor is perpendicular to the conveying direction of the first horizontal conveyor, and the plurality of first horizontal conveyors share the second horizontal conveyor.

2. The multi-line vacuum infusion line of claim 1, wherein: the jar body top of sugar-leaching jar is equipped with the vacuum extraction opening, and jar side face is equipped with the feed liquor pipe, the discharge door is equipped with the filter towards one side in the jar body, the filter includes cylindric section and toper section, and the cylindric section sets up at the center of toper section and upwards stretches out, the periphery and the discharge door sealing connection of toper section, it is equipped with the drain pipe to lie in the filter below on the discharge door.

3. The multi-column vacuum infusion line of claim 2, wherein: the discharging door is hinged to the discharging door lintel through a pin shaft I, the discharging cylinder hinge lug is arranged on the side face of the tank body, a discharging cylinder is hinged to the discharging cylinder hinge lug, and the extending end of a piston rod of the discharging cylinder is hinged to the discharging door lintel; the side face of the tank body is provided with a door locking cylinder, the upper end of the door locking cylinder is connected onto the tank body through a door locking cylinder hinge lug, the outer side of the tank body corresponding to the position of the discharge port is provided with a pressing hinge lug, a pressing block is hinged to the pressing hinge lug, the pressing block is hinged to the extending end of a piston rod of the door locking cylinder, and when the door locking cylinder pushes the pressing block to rotate, the working face of the pressing block can be pressed or loosened from the outer side edge of the discharge door.

4. The multi-column vacuum infusion production line of any one of claims 1 to 3, wherein: the outer side of the tank body corresponding to the discharge port position is provided with a safety cylinder support, a safety cylinder is installed on the safety cylinder support, a positioning plate is arranged on a discharge door, pin holes are correspondingly formed in the safety cylinder support and the positioning plate, the extending end of a piston rod of the safety cylinder is connected with a bolt, and when the discharge door is located at a closing position, the safety cylinder can be just inserted into the corresponding pin holes in the safety cylinder support and the positioning plate together with a driving bolt.

5. The multi-column vacuum infusion production line of any one of claims 1 to 3, wherein: the end part of the first pin shaft is provided with a positioning blind pipe, one end of the positioning blind pipe is rotatably inserted into the end part of the first pin shaft, a liquid outlet is formed in the side face of the positioning blind pipe, and the other end of the positioning blind pipe is connected with the liquid outlet.

6. The multi-column vacuum infusion production line of any one of claims 1 to 3, wherein: the feeding door upside is connected with the feeding door lintel, and the jar body side that the feed inlet position corresponds is equipped with the feeding door hinge ear, and the feeding door lintel is articulated mutually with the feeding door hinge ear, and jar body side is equipped with the feeding cylinder hinge ear, and it has feeding cylinder to articulate on the feeding cylinder hinge ear, and feeding cylinder's piston rod stretches out the end and is articulated mutually with the feeding door lintel.

7. The multi-column vacuum infusion production line of any one of claims 1 to 3, wherein: the pulley comprises a rectangular frame, a hopper is fixed in the center of the frame, two groups of rollers are respectively arranged on the front side and the rear side of the frame, one group of rollers is a driving roller, the other group of rollers is a driven roller, U-shaped wheel grooves are formed in the guide rails, openings of the U-shaped wheel grooves on the two guide rails are oppositely arranged, and the rollers are arranged in the wheel grooves; the driving wheel is in transmission connection with the driving motor through the transmission shaft and the reduction box.

8. The multi-column vacuum infusion production line of any one of claims 1 to 3, wherein: the tank body is of a double-layer jacket structure and comprises an outer wall and an inner wall, and a heat preservation cavity is arranged between the outer wall and the inner wall; a movable pore plate which can be opened and closed is horizontally arranged above the filter in the tank body, and a support rod is arranged between the filter and the discharge door.

9. The multi-column vacuum infusion production line of any one of claims 1 to 3, wherein: through a plurality of tie-beam fixed connection that the interval set up between two guide rail upsides, the outside of two guide rails is equipped with the pillar, pillar top and tie-beam fixed connection, and the pillar lower extreme is fixed on work platform, and the jar body runs through work platform, and jar side face is fixed mutually through installation ear and work platform, and the work platform downside is fixed mutually through a plurality of stands and ground, is equipped with the ladder of walking between work platform and the ground.

10. The multi-column vacuum infusion production line of any one of claims 1 to 3, wherein: the sugar soaking tank group is N rows, N is more than or equal to 3, N-1 distributing conveyer belts are arranged, the distributing conveyer belts are arranged in a staggered mode, and the materials are fed to the distributing conveyer belts on the lower layers through the distributing conveyer belts on the upper layers and are distributed to the corresponding movable feeding cars one by one.

11. The multi-column vacuum infusion production line of any one of claims 1 to 3, wherein: the upper mouth position of V type striker plate is equipped with the transverse connection pole, and the transverse connection pole both ends are equipped with the longitudinal register piece respectively, are equipped with V type joint board with the longitudinal register piece cooperation, and V type joint integrated circuit board connects at the upper mouth edge of V type striker plate.

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