CN219531574U - Air-drying and dehydrating device for pickled food - Google Patents

Abstract

The utility model discloses a salted food air-drying and dewatering device, which relates to the technical field of air-drying and dewatering, and comprises a working rail, wherein a dewatering box is arranged at one end of the upper surface of the working rail, a conveying bed board is arranged in the working rail, linear motors are arranged at the outer wall positions of the two sides of the working rail, which are positioned on the dewatering box, the conveying bed board is connected with the working rail in a sliding manner along the length direction of the dewatering box through the linear motors, and the conveying bed board is respectively provided with a ventilation part and a heat preservation part along the left-to-right direction; according to the utility model, on the premise of hot air drying and dehydration, the upper pressing plate and the filter pressing plate are used for mutually moving, so that the pickling raw materials can be punctured and pressed to be dried, the dehydration rates of the inner surface and the outer surface of the pickling raw materials are enabled to be in an equal state, the whole device adopts a reciprocating motion mode, and a long-distance transmission mode is not needed, so that the occupied area of the device is reduced.

Description

Air-drying and dehydrating device for pickled food

Technical Field

The utility model relates to the technical field of air drying and dehydration, in particular to an air drying and dehydration device for pickled food.

Background

The food pickling method is quite various and is carried out around three principles of dehydration, oxygen isolation and flavoring, and the dehydration method comprises salting, natural airing, hot air drying processing and the like according to the dehydration principle, and is especially aimed at the natural airing mode;

the mode of naturally airing is mostly used for pickling foods of vegetables, and the airing of sunlight is combined with air flow to accelerate the dehydration of the vegetables, and the following needs to be described: the natural airing mode depending on natural environment does not use the current production concept, so the mechanical dehydration mode is mainly used, and the CN111743178A dehydrated vegetable airing equipment can be referred to, the principle of the dehydrated vegetable airing equipment combines the effects of hot air and spin-drying, and the dehydration efficiency is accelerated;

in order to match with mechanical dehydration, a transmission structure (such as a conveyor belt) with enough length is required to be paved, the occupied area of a field is large, and the evaporation dehydration mode of vegetables used for curing is that the outer surface of the curing raw material of the vegetables is dehydrated firstly from inside to outside in the dehydration process, so that the actual dehydration rates of the inner surface and the outer surface of the vegetables are inconsistent in the actual use process, the dehydration rate of the inner surface of the curing raw material is lower than the curing standard after the dehydration rate of the outer surface of the curing raw material meets the curing standard, and the possibility of rotting and mildew of food materials is aggravated due to the excessive water content in the curing process;

the utility model provides a solution to the technical problem.

Disclosure of Invention

The utility model aims to provide a pickling food air-drying and dehydrating device which is used for solving the problems that equipment used in the current air-drying and dehydrating process of pickling materials occupies a large area, the inner and outer dehydration rates of the pickling materials are inconsistent, so that the pickling food materials are rotten and moldy in the pickling process.

The aim of the utility model can be achieved by the following technical scheme:

the air drying and dewatering device for the pickled food comprises a working rail, wherein a dewatering box is arranged at one end of the upper surface of the working rail, a conveying bed plate is arranged in the working rail, linear motors are arranged at the outer wall positions of two sides of the working rail, and the conveying bed plate is in sliding connection with the working rail along the length direction of the dewatering box through the linear motors;

the conveying bed board is respectively provided with a ventilation part and a heat preservation part along the direction from left to right, the inside of the dewatering box is sequentially provided with a filtering board and an upper pressing board along the direction from bottom to top, a plurality of holes are formed in the ventilation parts on the filtering board and the conveying bed board, the arrangement direction of the filtering board and the upper pressing board is parallel to the upper surface of the working track, the filtering board and the upper pressing board are in sliding connection along the vertical direction on the inner wall of the dewatering box, a cylinder is arranged at the central point of the top end inside the dewatering box, the tail end of a cylinder transmission rod is connected with the central point of the upper pressing board, a plurality of pins which are vertically arranged are arranged on the lower surface of the upper pressing board, and the arrangement positions of the pins are matched with the arrangement positions of the holes;

the hot air cover is arranged on the position of the working rail corresponding to the lower surface of the dewatering box, the air outlet pipe is arranged on the upper end of the dewatering box, and the set length of the ventilation part, the heat preservation part and the hot air cover is equal to the length of the inner wall of the dewatering box.

Further provided is that: the four corners of the filter pressing plate are provided with matching blocks, the matching blocks are provided with movable rods in a sliding mode along the vertical direction, and the inner wall of the dewatering box is provided with movable grooves matched with the matching blocks.

Further provided is that: the movable rod is provided with a baffle plate at the lower side of the positioning block, the movable rod is provided with a buffer spring at the lower side of the baffle plate at the outer peripheral wall, and the upper and lower ends of the buffer spring are respectively connected with the baffle plate and the bottom end of the inner wall of the movable groove.

Further provided is that: and a plurality of vertically arranged launders are arranged on the inner wall of the dewatering box, and the length of each launder is longer than the distance between the upper surface of the upper pressing plate and the upper surface of the conveying bed plate.

Further provided is that: the utility model discloses a working rail, including work track upper surface, work track upper surface other end is provided with receives the material structure, receive the material structure and include the push pedal, turn over board and electronic push away the jar, electronic push away the jar and install on work track one side outer wall, and electronic push away jar output shaft end runs through the work track and is connected with between the push pedal central point position.

Further provided is that: the push plate is arranged on the inner wall of one side of the working rail, the turning plate is arranged on the other side of the working rail, a hollow groove matched with the turning plate is formed in the outer wall of the other side of the working rail, and the upper end of the turning plate is rotationally connected with the working rail.

The utility model has the following beneficial effects:

1. the whole device adopts a reciprocating conveying bed board as a main structure for conveying pickling raw materials, a long-distance conveying belt in a traditional mode is abandoned, so that the occupied area of the device is shortened, on the premise of hot air drying dehydration, the pickling raw materials can be inserted into the pickling food materials at regular time by optimizing the movement mode of an upper pressing board and a filtering board in the vertical direction, under the action of a contact pin, the pickling raw materials can be grabbed for a certain distance and fall onto the conveying bed board again under the action of the filtering board, the dehydration process in the pickling raw materials can be promoted, the overturning effect can be also realized, the pickling raw materials are extruded by the filtering board, and the dehydration process can be promoted, so that the dehydration efficiency of the whole device is improved;

2. on the basis of air drying and dehydration, the dehydrated curing raw materials can be discharged from the dehydration tank by utilizing the reciprocating motion of the conveying bed board, and after the curing raw materials are moved to a designated position, the dehydrated curing raw materials are pushed out by utilizing the push plate and the turning plate again, and the non-dehydrated curing raw materials are put into the conveying bed board again and are sent into the dehydration tank for air drying treatment.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a device for air-drying and dehydrating pickled food;

FIG. 2 is a split view of a device for air drying and dehydrating pickled food according to the present utility model;

FIG. 3 is a cross-sectional view of a dewatering box assembly in an air-drying and dewatering apparatus for cured food in accordance with the present utility model;

FIG. 4 is a partial top view of a working rail member of a salted food air drying and dehydrating apparatus according to the present utility model;

fig. 5 is a schematic structural diagram of a portion a of the air-drying and dehydrating device for cured food according to the present utility model.

In the figure: 1. a dewatering box; 2. an air outlet pipe; 3. a working rail; 4. conveying the bed board; 401. a ventilation part; 402. a heat preservation part; 5. an electric pushing cylinder; 6. a linear motor; 7. a ligand block; 8. a hot air cover; 9. a launder; 10. a cylinder; 11. a movable groove; 12. an upper press plate; 13. a contact pin; 14. a filter plate; 15. a push plate; 16. turning plate; 17. a movable rod; 18. a baffle; 19. and a buffer spring.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

For the mechanical dehydration device for curing raw materials, a long-distance conveying belt needs to be arranged for slowly conveying curing raw materials to a dehydration structure, the occupied area of the device is large, and the important description is that: the hot air drying dehydration process mainly aims at the outer surface of the pickling raw material, the dehydration rate of the inner part of the pickling raw material is difficult to reach the dehydration rate standard of pickling, and the following technical scheme is provided for the purpose:

referring to fig. 1 to 5, an air drying and dehydrating device for cured food in this embodiment includes a working rail 3, a dehydrating box 1 is installed at one end of the upper surface of the working rail 3, a conveying bed board 4 is provided in the working rail 3, linear motors 6 are provided at the outer wall positions of the two sides of the working rail 3 located in the dehydrating box 1, and the conveying bed board 4 is slidably connected with the working rail 3 along the length direction of the dehydrating box 1 by the linear motors 6;

the conveying bed board 4 is respectively provided with a ventilation part 401 and a heat preservation part 402 along the left-to-right direction, the inside of the dewatering box 1 is sequentially provided with a filter pressing plate 14 and an upper pressing plate 12 along the bottom-to-top direction, the ventilation part 401 on the filter pressing plate 14 and the conveying bed board 4 is provided with a plurality of holes, the arrangement direction of the filter pressing plate 14 and the upper pressing plate 12 is parallel to the upper surface of the working track 3, the filter pressing plate 14 and the upper pressing plate 12 are in sliding connection along the vertical direction on the inner wall position of the dewatering box 1, the central point of the top end of the inside of the dewatering box 1 is provided with a cylinder 10, the tail end of a transmission rod of the cylinder 10 is connected with the central point position of the upper pressing plate 12, the lower surface of the upper pressing plate 12 is provided with a plurality of pins 13 which are vertically arranged, and the arrangement positions of the pins 13 are matched with the arrangement positions of the holes;

the working rail 3 is provided with a hot air cover 8 corresponding to the lower surface position of the dewatering box 1, the upper end position of the dewatering box 1 is provided with an air outlet pipe 2, the set length of the ventilation part 401, the heat preservation part 402 and the hot air cover 8 is equal to the length of the inner wall of the dewatering box 1, the inner wall position of the dewatering box 1 is provided with a plurality of vertically arranged launders 9, and the length of the launders 9 is greater than the distance between the upper surface of the upper pressing plate 12 and the upper surface of the conveying bed plate 4.

Working principle: referring to fig. 1, in the dehydration stage of the present embodiment, the ventilation part 401 on the conveying bed board 4 is used as the dehydration stage, the heat preservation part 402 is used as the heat preservation stage, a proper amount of pickling raw materials, for example, dried turnips, are put into the ventilation part 401, when entering into the dehydration tank 1, hot air is input into the dehydration tank 1 by the hot air cover 8, the hot air floats up to act on the dried turnips, and the external surface of the dried turnips is promoted to be dehydrated rapidly by using the evaporation raw materials;

when the dried turnip is blown by hot air, the air cylinder 10 is started to drive the upper pressing plate 12 and the filter pressing plate 14 to move downwards, the contact pin 13 penetrates through the holes on the filter pressing plate 14 to puncture the dried turnip, and the filter pressing plate 14 extrudes the dried turnip;

in the process, the pin 13 is used for penetrating the dried turnip into the hole, so that the evaporation and dehydration process of the dried turnip can be promoted, and the evaporation and dehydration efficiency of the dried turnip can be quickened when the extrusion process is continued;

it should be noted that: the whole device takes the conveying bed board 4 as a main structure for placing pickling raw materials, the linear motor 6 drives the conveying bed board 4 to reciprocate left and right, when the conveying bed board 4 moves rightwards, the ventilation part 401 is positioned in the dewatering box 1 to dewater, the heat preservation part 402 is positioned at the left side of the dewatering box 1, otherwise, when moving leftwards, the heat preservation part 402 is positioned in the dewatering box 1 to carry out heat preservation treatment on the inside of the dewatering box 1, and the ventilation part 401 is separated from the dewatering box 1.

Example two

The embodiment mainly explains the movement modes of the upper pressing plate and the filter pressing plate in the implementation one, and specifically comprises the following steps:

the movable rod 17 is provided with a baffle 18 at the lower side of the positioning block 7, the circumference outer wall of the movable rod 17 at the lower side of the baffle 18 is provided with a buffer spring 19, and the upper and lower ends of the buffer spring 19 are respectively connected with the baffle 18 and the bottom end of the inner wall of the movable groove 11.

Working principle: in the initial state, the upper pressing plate 12 is driven by the air cylinder 10 to move upwards to an initial position, and the filter pressing plate 14 is positioned at a static position under the action of each buffer spring 19;

when the air cylinder 10 drives the upper pressing plate 12 to move downwards, firstly, the contact pin 13 penetrates through the hole on the filtering pressing plate 14 to puncture the pickling raw material placed on the ventilation part 401, and after the pickling raw material moves continuously, the upper pressing plate 12 drives the filtering pressing plate 14 to move downwards, so that the pickling raw material is extruded by the filtering pressing plate 14;

when the upper pressing plate 12 is reset, the contact pins 13 can "grab" the pickling raw materials to move upwards, the filter pressing plates 14 are reset upwards under the action of the resilience force of each buffer spring 19 until the filter pressing plates 14 are positioned at the rest positions, and the upper pressing plate 12 continues to move upwards for resetting, so that the pickling raw materials "grabbed" on the contact pins 13 are scraped by the filter pressing plates 14 and fall on the conveying bed plate 4, and the mode can play a role in turning the pickling raw materials.

Example III

This embodiment belongs to the subsequent steps after the dehydration is completed in embodiment one, and is specifically as follows:

the other end of the upper surface of the working rail 3 is provided with a receiving structure, the receiving structure comprises a push plate 15, a turning plate 16 and an electric pushing cylinder 5, the electric pushing cylinder 5 is installed on the outer wall of one side of the working rail 3, the tail end of an output shaft of the electric pushing cylinder 5 penetrates through the working rail 3 and is connected with the center point position of the push plate 15, the push plate 15 is arranged on the inner wall position of one side of the working rail 3, the turning plate 16 is arranged on the other side position of the working rail 3, a hollow groove matched with the turning plate 16 is formed in the outer wall position of the other side of the working rail 3, and the upper end of the turning plate 16 is rotationally connected with the working rail 3.

Working principle: when the ventilation part 401 slides out of the dewatering box 1, the electric pushing cylinder 5 is started at the moment to drive the pushing plate 15 to move towards the turning plate 16, so that the pushing plate 15 pushes the dehydrated pickling raw materials on the ventilation part 401 until pushing the turning plate 16 upwards, and then the dehydrated pickling raw materials are discharged;

after the discharge is completed, the pushing plate 15 is reset, fresh curing raw material is put in the ventilation part 401 again, and the fresh curing raw material is sent into the dehydration tank 1 through the conveying bed plate 4.

To sum up: the main structure that adopts reciprocating motion's transport bed board as the transport to cure the raw and other materials abandons the long distance transmission band on traditional mode to this shortens the area of device, and under the prerequisite of hot-blast dry dehydration, through optimizing top board and filter screen board at the motion mode of vertical direction, can utilize the contact pin timing to insert to cure inside the food, under the effect of contact pin, can "snatch" the upward movement a section distance of curing the raw and other materials, and fall into on carrying the bed board again under the effect of filter screen board, can play the dehydration process in promoting curing the raw and other materials in this way, also can play the effect of turning over the material, and utilize filter screen board extrusion curing the raw and other materials, also can promote the dehydration process, improve the dehydration efficiency of whole device with this mode.

The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. The utility model provides a salted food air-dries dewatering device, includes working rail (3), its characterized in that, install dewatering box (1) on working rail (3) upper surface one end position, and be provided with in working rail (3) and carry bed board (4), working rail (3) are located dewatering box (1) both sides outer wall position and are provided with linear motor (6), carry bed board (4) to be sliding connection along the length direction of dewatering box (1) on working rail (3) through linear motor (6);

the conveying bed board (4) is respectively provided with a ventilation part (401) and a heat preservation part (402) along the direction from left to right, a filter pressing plate (14) and an upper pressing plate (12) are sequentially arranged in the dewatering box (1) along the direction from bottom to top, a plurality of holes are formed in the ventilation part (401) on the filter pressing plate (14) and the conveying bed board (4), the arrangement direction of the filter pressing plate (14) and the upper pressing plate (12) is parallel to the upper surface of the working track (3), the filter pressing plate (14) and the upper pressing plate (12) are in sliding connection along the vertical direction on the inner wall position of the dewatering box (1), a cylinder (10) is arranged at the center point of the top end of the inside of the dewatering box (1), the tail end of a transmission rod of the cylinder (10) is connected with the center point position of the upper pressing plate (12), a plurality of pins (13) which are vertically arranged are arranged on the lower surface of the upper pressing plate (12), and the arrangement positions of the pins (13) are matched with the arrangement positions of the holes;

the hot air cover (8) is arranged on the lower surface position of the working rail (3) corresponding to the dewatering box (1), the air outlet pipe (2) is arranged on the upper end position of the dewatering box (1), and the set length of the ventilation part (401), the heat preservation part (402) and the hot air cover (8) is equal to the inner wall length of the dewatering box (1).

2. The air-drying and dehydrating device for pickled food according to claim 1, wherein the four corners of the filter pressing plate (14) are provided with matching blocks (7), the matching blocks (7) are provided with movable rods (17) which are slidably arranged along the vertical direction, and the inner wall of the dehydrating tank (1) is provided with movable grooves (11) matched with the matching blocks (7).

3. The air-drying and dehydrating device for pickled food according to claim 2, wherein a baffle plate (18) is arranged on the lower side of the matching block (7) by the movable rod (17), a buffer spring (19) is arranged on the circumferential outer wall of the lower side of the baffle plate (18) by the movable rod (17), and the upper end and the lower end of the buffer spring (19) are respectively connected with the baffle plate (18) and the bottom end of the inner wall of the movable groove (11).

4. The air-drying and dehydrating device for pickled food according to claim 1, wherein a plurality of vertically arranged launders (9) are arranged on the inner wall of the dehydrating tank (1), and the length of each launder (9) is larger than the distance between the upper surface of the upper pressing plate (12) and the upper surface of the conveying bed plate (4).

5. The air-drying and dehydrating device for pickled food according to claim 1, wherein a receiving structure is arranged at the other end of the upper surface of the working rail (3), the receiving structure comprises a push plate (15), a turning plate (16) and an electric push cylinder (5), the electric push cylinder (5) is arranged on the outer wall of one side of the working rail (3), and the tail end of an output shaft of the electric push cylinder (5) penetrates through the working rail (3) and is connected with the center point position of the push plate (15).

6. The air-drying and dehydrating device for pickled food according to claim 5, wherein the push plate (15) is arranged on the inner wall of one side of the working rail (3), the turning plate (16) is arranged on the other side of the working rail (3), a hollow groove matched with the turning plate (16) is formed on the outer wall of the other side of the working rail (3), and the upper end of the turning plate (16) is in rotary connection with the working rail (3).