CN113317532B

CN113317532B - Vegetable dewatering equipment

Info

Publication number: CN113317532B
Application number: CN202110727175.2A
Authority: CN
Inventors: 刘鹤; 田友; 吕财; 刘勇; 吴学红; 焦俊华
Original assignee: Zhengzhou University of Light Industry
Current assignee: Zhengzhou University of Light Industry
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-04-15
Anticipated expiration: 2041-06-29
Also published as: CN113317532A

Abstract

The invention relates to a vegetable dehydration device, which effectively solves the problems that stuffing is not dehydrated thoroughly and is not easy to clean; the technical scheme for solving the problem is that the device comprises a vertical supporting rod, a rotatable sleeve is sleeved outside the supporting rod, and a plurality of box bodies are fixed on the outer circumference of the sleeve; the lower end of the box body is open, and the upper end of the box body is provided with a feed port; an upper supporting plate and a lower supporting plate are arranged in each box body, and the two supporting plates can move up and down and reset; the middle part of the supporting plate is provided with a central hole, the upper part and the lower part of the box body are respectively provided with a sealing device, a cloth bag which is communicated up and down is arranged between the upper sealing device and the lower sealing device, the upper end and the lower end of the cloth bag are respectively connected to the upper sealing device and the lower sealing device, and the middle part of the cloth bag passes through the upper central hole and the lower central hole; the invention carries out twisting extrusion through the cloth bag, so that the stuffing is in a large cluster shape, and the shape and the size of the stuffing are not easy to damage.

Description

Vegetable dewatering equipment

Technical Field

The invention relates to the technical field of food processing, in particular to a vegetable dehydration device.

Background

When carrying out the processing of the filling of dumpling filling, generally will at first cut up the food of vegetable class, for example turnip mushroom etc. and then scald water, scald water back and extrude unnecessary moisture through equipment, make the filling keep certain water content to reach better taste. The blanched vegetable particles are soft generally, and the water in the stuffing cannot be thoroughly removed by traditional centrifugal dehydration, so that the qualified water content can be reached only by extrusion; the stuffing is easily excessively extruded and deformed by extrusion alone, so that the aesthetic degree of the stuffing is influenced; meanwhile, the stuffing can be blocked and dispersed too much. In addition, the stuffing is easy to adhere, so that the stuffing adhered to the inner wall and corners of the equipment is difficult to clean and is easy to breed bacteria. The above problems are therefore currently solved.

Disclosure of Invention

Aiming at the situation, the invention aims to provide vegetable dehydration equipment for solving the problems in the prior art, which can effectively solve the problems of incomplete dehydration and difficult cleaning of stuffing.

The technical scheme for solving the problem is that the device comprises a vertical supporting rod, a rotatable sleeve is sleeved outside the supporting rod, and a plurality of box bodies are fixed on the outer circumference of the sleeve; the lower end of the box body is open, and the upper end of the box body is provided with a feed port; an upper supporting plate and a lower supporting plate are arranged in each box body, and the two supporting plates can move up and down and reset; the middle part of the supporting plate is provided with a central hole, the upper part and the lower part of the box body are respectively provided with a sealing device, a cloth bag which is communicated up and down is arranged between the upper sealing device and the lower sealing device, the upper end and the lower end of the cloth bag are respectively connected to the upper sealing device and the lower sealing device, and the middle part of the cloth bag penetrates through the upper central hole and the lower central hole;

a gear ring capable of rotating is installed at each central hole, a plurality of fixed blocks are uniformly distributed on the circumference of the gear ring, a radial guide rod is inserted on each fixed block and can move in a reciprocating manner, and the inner part of each guide rod is fixedly connected with the outer edge surface of the cloth bag; each supporting plate is provided with a rack capable of moving left and right, the outer end of each rack penetrates through the box body and is arranged on the outer side of the box body, and a balancing weight is fixed at the outer end of each rack; a large gear meshed with the gear ring is mounted on each supporting plate, and the rack can move left and right to drive the large gear to rotate; the rotation directions of the upper gearwheel and the lower gearwheel are opposite;

a plurality of ropes are connected between the upper supporting plate and the lower supporting plate, and gravity balls are fixed in the middle of the ropes.

The sealing device comprises four positioning blocks fixed on the side wall of the box body, the four positioning blocks are uniformly distributed on the circumference, a pull rod capable of moving along the positioning blocks is inserted into each positioning block, a connecting rod is hinged between the interiors of every two adjacent pull rods, the connecting rods form a parallelogram structure, and the end parts of the cloth bags are fixed on the connecting rods; the outer end of one of the pull rods penetrates through and is arranged on the outer side of the box body, the pull rod is provided with a positioning hole, and a positioning screw capable of penetrating through the positioning hole is fixed on the box body.

The sleeve is driven by a motor.

The inside circumference of box arrange fixed a plurality of vertical montants, two backup pads about the upper and lower both ends of montant run through respectively, the tip of montant is twisted soon and is limited the nut, the middle part of montant is fixed with the stopper, all overlap on every montant and have two upper and lower pressure springs, the pressure spring is in between stopper and the backup pad.

A vertical shaft is fixed on the supporting plate, a large gear is fixedly sleeved at the upper end of the vertical shaft, a small gear is fixedly sleeved on the vertical shaft, and a rack is meshed with the small gear; an installation block for installing a rack is fixed on the support plate, and the rack can move left and right along the installation block; wherein the teeth of the upper rack face the front side and the teeth of the lower rack face the rear side.

An annular ring is fixed at the upper end of the central hole, and the gear ring is sleeved on the annular ring through a bearing.

The side wall of the box body is provided with a yielding groove corresponding to the rack.

The benefits of the invention are as follows:

1. the cloth bag is used for twisting and extruding, so that the stuffing is in a large cluster shape, the stuffing is not easy to damage in shape and size, and the water in the stuffing can be extruded out.

2. Utilize centrifugal force, on the one hand in time throw away unnecessary moisture, improve dehydration efficiency, prevent that the filling material from absorbing water again, on the other hand does not need extra power supply for twisting reverse and extrusion simultaneously provides power.

3. Through reciprocating swing, the stuffing adhered to the cloth bag can be conveniently dropped off by utilizing the tension and elasticity of the cloth bag.

4. The upper part and the lower part are communicated, so that the charging and the discharging are convenient, and the cloth bag does not need to be taken out.

5. The multiple boxes work synchronously, the eccentric force is reduced, and the processing efficiency is improved.

Drawings

FIG. 1 is a partial front sectional view of the present invention.

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention.

Fig. 3 is a state diagram (dehydration state) of the present invention.

Fig. 4 is a top view of the closure.

Detailed Description

The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 4, the invention comprises a vertical support rod 1, a rotatable sleeve 2 is sleeved outside the support rod 1, and a plurality of box bodies 3 are fixed on the outer circumference of the sleeve 2; the lower end of the box body 3 is open, and the upper end is provided with a feed inlet 4; an upper supporting plate 5 and a lower supporting plate 5 are arranged in each box body 3, and the two supporting plates 5 can move up and down and reset; the middle part of the supporting plate 5 is provided with a central hole 6, the upper part and the lower part of the box body 3 are respectively provided with a sealing device 7, a cloth bag 8 which is communicated up and down is arranged between the upper sealing device 7 and the lower sealing device 7, the upper end and the lower end of the cloth bag 8 are respectively connected to the upper sealing device 7 and the lower sealing device 7, and the middle part of the cloth bag 8 penetrates through the upper central hole 6 and the lower central hole 6;

a gear ring 9 capable of rotating is mounted at each central hole 6, a plurality of fixing blocks 10 are uniformly distributed on the circumference of the gear ring 9, radial guide rods 11 are inserted on the fixing blocks 10, the guide rods 11 can move in a reciprocating manner, and the insides of the guide rods 11 are fixedly connected with the outer edge surface of the cloth bag 8; each supporting plate 5 is provided with a rack 12 capable of moving left and right, the outer end of the rack 12 penetrates through and is arranged on the outer side of the box body 3, and a balancing weight 13 is fixed at the outer end of the rack 12; a large gear 14 meshed with the gear ring 9 is arranged on each supporting plate 5, and the rack 12 can move left and right to drive the large gear 14 to rotate; the rotation directions of the upper gearwheel 14 and the lower gearwheel 14 are opposite;

a plurality of ropes 15 are connected between the upper supporting plate 5 and the lower supporting plate 5, and gravity balls 16 are fixed in the middle of the ropes 15.

In order to facilitate opening and closing of the end of the cloth bag 8, the sealing device 7 comprises four positioning blocks 701 fixed on the side wall of the box body 3, the four positioning blocks 701 are uniformly distributed on the circumference, a pull rod 702 capable of moving along the positioning blocks 701 is inserted into each positioning block 701, a connecting rod 703 is hinged between the insides of every two adjacent pull rods 702, the connecting rods 703 form a parallelogram structure, and the end of the cloth bag 8 is fixed on the connecting rods 703; the outer end of one of the pull rods 702 penetrates through and is arranged on the outer side of the box body 3, a positioning hole is formed in the pull rod 702, and a positioning screw 704 capable of penetrating through the positioning hole is fixed on the box body 3.

To effect rotation of the sleeve 2, the sleeve 2 is driven by a motor 17.

In order to realize the up-and-down movement and the reset of the supporting plates 5, a plurality of vertical rods 18 are arranged and fixed on the inner circumference of the box body 3, the upper end and the lower end of each vertical rod 18 penetrate through the upper supporting plate 5 and the lower supporting plate 5 respectively, a limiting nut 19 is screwed on the end part of each vertical rod 18, a limiting block 20 is fixed in the middle of each vertical rod 18, an upper pressure spring 21 and a lower pressure spring 21 are sleeved on each vertical rod 18, and the pressure springs 21 are located between the limiting blocks 20 and the supporting plates 5.

In order to realize that the rack 12 drives the large gear 14 to rotate, a vertical shaft 22 is fixed on the supporting plate 5, the large gear 14 is fixedly sleeved at the upper end of the vertical shaft 22, a pinion 23 is fixedly sleeved on the vertical shaft 22, and the rack 12 is meshed with the pinion 23; an installation block for installing a rack 12 is fixed on the support plate 5, and the rack 12 can move left and right along the installation block; with the upper rack 12 having teeth facing the front side and the lower rack 12 having teeth facing the rear side.

In order to facilitate the installation of the gear ring 9, an annular ring 24 is fixed at the upper end of the central hole 6, and the gear ring 9 is sleeved on the annular ring 24 through a bearing.

In order to realize abdicating, the side wall of the box body 3 is provided with an abdicating groove 25 corresponding to the rack 12.

According to the invention, the cloth bag 8 is vertically communicated, the cloth bag 8 is opened and closed through the upper and lower sealing devices 7, during charging, the lower end is closed, the upper end is opened, charging is carried out, and after charging, the upper end is closed, so that the stuffing can be completely sealed in the cloth bag 8.

After the plurality of boxes 3 are filled simultaneously, the motor 17 can be started to rotate. After the motor 17 rotates, the upper and lower clump weights 13 on each box body 3 can be under the action of larger centrifugal force. So that the balance weight block 13 drives the rack 12 to move outwards; the pinion 23 will rotate and drive the bull gear 14 to rotate, and the rotation directions of the upper and lower bull gears 14 are opposite because the upper and lower racks 12 are meshed with the pinion 23 in opposite directions. And then the upper and lower gear rings 9 are also reversely rotated.

After the gear ring 9 rotates, as shown in fig. 2, a plurality of guide rods 11 arranged on the gear ring 9 through a fixed block 10 also rotate along with the gear ring, and the cloth bag 8 is pulled to rotate by the plurality of guide rods 11; and the upper and lower two parts of sack 8 can the antiport, realized the torsion of sack 8 then, be similar to the effect of twisting the clothes, then the inside filling of sack 8 can receive the extrusion force this moment, dehydrate. The squeezed water will flow downwards through the central hole 6.

On the other hand, because the rope 15 is connected between the upper and lower support plates 5, and the gravity ball 16 is fixed on the rope 15, the gravity ball 16 will deviate outwards under the action of centrifugal force, so that the rope 15 is tightened, and the upper and lower support plates 5 are pulled to be close to each other; thereby realizing the up-and-down extrusion of the cloth bag 8, namely the cloth bag 8 is simultaneously twisted and extruded up and down; further dewatering is achieved.

The moisture that extrudes, 3 pivoted in the box, can be timely by the discharge, avoid moisture to adhere to on sack 8, in the time of follow-up stall, the filling material absorbs water again.

When the materials need to be unloaded, the sealing device 7 below the bag is pulled to be opened, the outlet at the lower end of the cloth bag 8 is opened, and most of the filling materials can directly fall off; then through driving motor 17, make electronic drive box 3 reciprocating swing, then because centrifugal force is little and the direction transform is fast, then balancing weight 13 on the box 3 can drive rack 12 reciprocating motion to for making sack 8 slightly twist back and restoring to the throne, utilize the elasticity of sack 8, can make the filling of adhesion on the sack 8 by the bullet, avoid the adhesion.

In conclusion, the invention extrudes the cloth bag 8, twists the cloth bag 8 by using centrifugal force, and compresses the cloth bag 8 at the same time, so that the water in the cloth bag flows out. When unloading: the lower opening is opened, the cloth bag 8 can be retracted and flicked back and forth by reciprocating rotation, and the stuffing adhered to the inner wall falls off.

Claims

1. A vegetable dehydration device comprises a vertical support rod (1), and is characterized in that a rotatable sleeve (2) is sleeved outside the support rod (1), and a plurality of box bodies (3) are fixed on the outer circumference of the sleeve (2); the lower end of the box body (3) is open, and the upper end is provided with a feed opening (4); an upper supporting plate and a lower supporting plate (5) are arranged in each box body (3), and the two supporting plates (5) can move up and down and reset; a central hole (6) is formed in the middle of the supporting plate (5), sealing devices (7) are respectively installed on the upper portion and the lower portion of the box body (3), a cloth bag (8) which is communicated up and down is installed between the upper sealing device and the lower sealing device (7), the upper end and the lower end of the cloth bag (8) are respectively connected to the upper sealing device and the lower sealing device (7), and the middle of the cloth bag (8) penetrates through the upper central hole and the lower central hole (6);

each central hole (6) is provided with a gear ring (9) capable of rotating, a plurality of fixing blocks (10) are uniformly distributed on the gear ring (9) in the circumferential direction, radial guide rods (11) are inserted on the fixing blocks (10), the guide rods (11) can move in a reciprocating manner, and the inner parts of the guide rods (11) are fixedly connected with the outer edge surface of the cloth bag (8); each supporting plate (5) is provided with a rack (12) capable of moving left and right, the outer end of each rack (12) penetrates through and is arranged on the outer side of the box body (3), and a balancing weight (13) is fixed at the outer end of each rack (12); a large gear (14) meshed with the gear ring (9) is arranged on each supporting plate (5), and the rack (12) moves left and right to drive the large gear (14) to rotate; the rotation directions of the upper gearwheel (14) and the lower gearwheel (14) are opposite;

a plurality of ropes (15) are connected between the upper supporting plate and the lower supporting plate (5), and gravity balls (16) are fixed in the middle of the ropes (15);

the sealing device (7) comprises four positioning blocks (701) fixed on the side wall of the box body (3), the four positioning blocks (701) are uniformly distributed on the circumference, a pull rod (702) capable of moving along the positioning blocks (701) is inserted into each positioning block (701), a connecting rod (703) is hinged between the interiors of every two adjacent pull rods (702), a plurality of connecting rods (703) form a parallelogram structure, and the end part of the cloth bag (8) is fixed on the plurality of connecting rods (703); the outer end of one pull rod (702) penetrates through and is arranged on the outer side of the box body (3), a positioning hole is formed in the pull rod (702), and a positioning screw (704) capable of penetrating through the positioning hole is fixed on the box body (3).

2. A vegetable dewatering apparatus according to claim 1, characterised in that the sleeve (2) is driven by a motor (17).

3. The vegetable dewatering equipment according to claim 1, characterized in that a plurality of vertical rods (18) are arranged and fixed on the inner circumference of the box body (3), the upper and lower ends of each vertical rod (18) penetrate through the upper and lower supporting plates (5), a limiting nut (19) is screwed on the end of each vertical rod (18), a limiting block (20) is fixed in the middle of each vertical rod (18), an upper and lower compression spring (21) is sleeved on each vertical rod (18), and each compression spring (21) is located between each limiting block (20) and each supporting plate (5).

4. A vegetable dehydrating apparatus as claimed in claim 1, wherein the supporting plate (5) is fixed with a vertical shaft (22), the large gear (14) is fixedly sleeved on the upper end of the vertical shaft (22), the vertical shaft (22) is fixedly sleeved with a small gear (23), and the rack (12) is engaged with the small gear (23); an installation block for installing a rack (12) is fixed on the support plate (5), and the rack (12) can move left and right along the installation block; wherein the teeth of the upper rack (12) face to the front side and the teeth of the lower rack (12) face to the rear side.

5. A vegetable dewatering apparatus as claimed in claim 1, characterised in that an annular ring (24) is fixed to the upper end of the central bore (6), the ring gear (9) being journalled on the annular ring (24) via bearings.

6. The vegetable dewatering device according to claim 1, characterized in that the side wall of the box body (3) is provided with a yielding groove (25) corresponding to the rack (12).