CN105381971B - Duck egg washing, screening and drying equipment - Google Patents

Abstract

The invention discloses duck egg cleaning, screening and air drying equipment, which relates to the technical field of agricultural product processing and comprises a control box, a rack, a cleaning device, a screening device and an air drying device, wherein the cleaning device comprises a first spiral conveying mechanism, a high-pressure water inlet pipe, a water storage tank and a pressure pump, a feed inlet is formed in one end of the first spiral conveying mechanism, water spray pipes connected with the high-pressure water inlet pipe are uniformly distributed on a shell of the first spiral conveying mechanism, a lower water discharge pipe is connected with the sewage side of the water storage tank, clear water on the clear water side of the water storage tank is conveyed to the high-pressure water inlet pipe through the pressure pump, and a filter screen; the screening device comprises a sieve grid turntable and a baffle plate, the sieve grid turntable is arranged below an outlet of the first spiral conveying mechanism and one side of the sieve grid turntable respectively, the collecting basket is arranged below the sieve grid turntable, the air drying device comprises a second spiral conveying mechanism and an air inlet pipe, air nozzles connected with the air inlet pipe are arranged on a shell of the second spiral conveying mechanism, and an outlet of the second spiral conveying mechanism is connected with the conveying belt. The invention improves the working efficiency and reduces the labor intensity.

Description

Duck egg washing, screening and drying equipment

technical field

The invention relates to the technical field of agricultural product processing, in particular to a washing, screening and air-drying equipment for duck eggs.

Background technique

Ducks are generally raised in a humid and watery environment. Due to environmental restrictions, the surface of the duck egg shell is often stuck with feces, sludge and other dirt. Due to its high nutritional value, the market demand for duck eggs is increasing. With the further development of deep processing of agricultural products, the degree of intensive production is getting higher and higher. Before deep processing of duck eggs, the dirt on the surface of the shell needs to be cleaned, and at the same time, it needs to be screened and sorted, and some large duck eggs are picked out to ensure that the duck eggs are evenly sized, and then air-dried to facilitate sales and further processing. Due to the current batch production, the traditional manual cleaning and screening methods require a lot of manpower, but now there is a shortage of labor force, and the low efficiency of manual operation is far from meeting the production demand.

Contents of the invention

The technical problem to be solved by the present invention is to provide a duck egg cleaning, screening and air-drying equipment with simple structure and convenient operation, which can reduce the labor intensity of personnel, greatly improve work efficiency, and is suitable for mass production.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

A duck egg cleaning, screening and air-drying equipment, comprising a control box, a frame, a cleaning device, a screening device, a collection basket and an air-drying device, the cleaning device is arranged on the frame, and the cleaning device includes a first screw conveying mechanism, a high-pressure A water inlet pipe, a water storage tank and a pressurized pump, one end of the first screw conveying mechanism is provided with a feed inlet, and a water spray pipe is evenly distributed on the shell of the first screw conveying mechanism parallel to its axis, and the water spray pipe is connected with the high pressure The water inlet pipe is connected, and the lower part of the first screw conveying mechanism is provided with a drain pipe, and the drain pipe is connected to the sewage side of the water storage tank, and the clean water on the clean water side of the water storage tank is pressurized by the booster pump and then sent to the high-pressure water inlet pipe. There is a filter screen between the sewage side and the clean water side of the water storage tank; the screening device includes a sieve turntable and a baffle, the outlet of the first screw conveying mechanism is set above the sieve turntable, and the baffle is fixedly arranged It is arranged above and coaxially with the sieve turntable, the baffle plate is arranged on the outlet side of the first screw conveying mechanism, the sieve turntable is driven by a motor, and the collection basket is arranged under the sieve turntable , the air-drying device includes a second screw conveying mechanism and an air inlet pipe, air nozzles are evenly arranged on the shell of the second screw conveying mechanism, the air nozzles are connected with the air inlet pipe, and the outlet of the second screw conveying mechanism is connected to convey belt; the first screw conveying mechanism and the second screw conveying mechanism are both driven by a motor; the motor and the booster pump are both connected to the control box.

Preferably, the first screw conveying mechanism includes an upper casing, a lower casing, a rotating shaft and a helical blade, and the high-pressure water inlet pipe is uniformly arranged on the upper casing parallel to the center line of the rotating shaft, and the upper casing, the lower casing The surfaces of the casing, the rotating shaft and the helical blade are all provided with a rubber protective layer, and the outer edge of the helical blade is provided with a brush.

Preferably, the connecting side of the upper casing and the lower casing of the first screw conveying mechanism is hinged, and the other side is detachably connected.

Preferably, the second screw conveying mechanism includes a housing, a rotating shaft and a screw blade, the surfaces of the housing, the rotating shaft and the screw blade are all provided with a rubber layer, the outer edge of the screw blade is provided with a brush, and the air nozzle Evenly distributed on the casing parallel to the center line of the rotating shaft.

Preferably, the sieve turntable is surrounded by fences, and the inner surface is provided with a rubber layer, and the sieve turntable is provided with a number of long holes, so that duck eggs larger than the width of the long holes will not fall into the lower aggregate. in the basket.

Preferably, the screening turntable is arranged on a bracket, and a secondary cleaning tank is provided under the screening rotary table, the collecting basket is arranged in the secondary cleaning pool, and a pushing mechanism is provided on the outer right side of the collecting basket, The inner wall on the left side of the secondary cleaning tank is provided with buffer elements, and the bottom of the collecting basket is provided with rollers that cooperate with the slide rails at the bottom of the secondary cleaning tank.

Preferably, the collection basket is a plastic basket with mesh, and the upper and middle parts of both sides of the collection basket are provided with lugs, and the middle of the lower part of the side adjacent to the side with the lugs is provided with a discharge port. The material opening is push-pull up and down, and the size of the material outlet is smaller than the material inlet of the second screw conveying mechanism.

Preferably, a lifting mechanism is provided outside the left side of the secondary cleaning tank, and the lifting mechanism is symmetrically arranged under the supporting ears on both sides of the collecting basket.

Preferably, the shafts of the first screw conveying mechanism and the second screw conveying mechanism are driven by belts and the motors, and the motors are connected to the control box.

Preferably, the pushing mechanism and lifting mechanism are hydraulic cylinders or air cylinders connected with the control box.

The beneficial effect produced by adopting the above-mentioned technical solution is that the duck eggs are cleaned and transported to the screening turntable by using the rotating scrubbing of the helical blade of the first screw conveying mechanism in the cleaning device and washing with high-pressure water, and the duck eggs are transported to the screening turntable. Under the action of the baffle and the duck eggs that meet the requirements, they will fall into the collecting basket below, and the duck eggs in the collecting basket will be cleaned for the second time with the clean water in the secondary cleaning tank, and then pushed to the other end of the secondary cleaning tank by the pushing mechanism , and then use the lifting mechanism to push it to the top of the secondary cleaning tank, pour it into the second screw conveying mechanism of the air-drying device for air-drying, and after air-drying, transport it to the conveyor belt for the next process for processing. The invention has the advantages of simple structure and convenient operation, can reduce the labor intensity of personnel, greatly improve work efficiency, and is suitable for mass production.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the present invention;

Fig. 2 is the top view of cleaning device in Fig. 1;

Fig. 3 is an enlarged view of place A in Fig. 1;

Fig. 4 is a top view of the water storage tank in Fig. 1;

Fig. 5 is the top view of screening device among Fig. 1;

Fig. 6 is the structural representation of collecting basket;

Fig. 7 is the left view of Fig. 6;

In the figure: 1-frame, 2-cleaning device, 3-screening device, 4-collecting basket, 5-air drying device, 6-conveyor belt, 7-upper shell, 8-lower shell, 9-rotating shaft, 10-Screw blade, 11-Sewage side, 12-Shell, 13-Bracket, 14-Secondary cleaning tank, 15-Pushing mechanism, 16-Roller, 17-Elevating mechanism, 18-Thor, 19-Outlet , 20-clear water side, 21-the first screw conveying mechanism, 22-high-pressure water inlet pipe, 23-water storage tank, 24-boosting pump, 25-feeding port, 26-water spray pipe, 27-network separation, 28- Drainage pipe, 29-sliding rail, 31-sieve grid turntable, 32-baffle plate, 33-strip hole, 51-second screw conveying mechanism, 52-air inlet pipe.

detailed description

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

A kind of duck egg cleaning and screening air-drying equipment as shown in Figure 1-7, comprises control box, frame 1, cleaning device 2, screening device 3, collection basket 4 and air-drying device 5, and described cleaning device 2 is arranged on frame 1, the cleaning device 2 includes a first screw conveying mechanism 21, a high-pressure water inlet pipe 22, a water storage tank 23 and a pressurized pump 24, and one end of the first screw conveying mechanism 21 is provided with a feed port 25, and the first screw conveying mechanism 21 The casing of the conveying mechanism 21 is parallel to its axis and evenly distributed with water spray pipes 26, the water spray pipes 26 are connected to the high-pressure water inlet pipe 22, and the lower part of the first screw conveying mechanism 21 is provided with a drain pipe 28, and the drain pipe 28 It is connected with the sewage side 11 of the water storage tank 23, and the clean water on the clean water side 20 of the water storage tank 23 is pressurized by the pressure pump 24 and delivered to the high-pressure water inlet pipe 22. The sewage side 11 and the clean water side 20 of the water storage tank 23 are separated by There is a filter screen 27, and the impurities in the sewage side 11 are filtered by using the screen, and the clean water enters the clean water side 20 to realize the recycling of cleaning water and reduce the consumption of water resources. If the clean water source is insufficient, it can also be supplemented with tap water; the screening device 3 includes Sieve turntable 31 and baffle plate 32, the outlet of the first screw conveying mechanism 21 is arranged above the sieve turntable 31, and the baffle plate 32 is fixedly arranged above the sieve turntable 31 and coaxially arranged with the sieve turntable 31 , the baffle plate 32 is arranged on the outlet side of the first screw conveying mechanism 21, the sieve turntable 31 is driven by a motor, and the collection basket 4 is arranged below the sieve turntable 31, as the motor drives the sieve turntable 31 , the duck eggs will roll on it, and the duck eggs that meet the requirements will fall into the collection basket 4 below, and the baffle plate 32 can prevent the duck eggs from falling into the area outside the collection basket 4 and break; the air-drying device 5 includes a second screw The conveying mechanism 51 and the air inlet pipe 52 are evenly distributed with air nozzles on the second screw conveying mechanism 51 shell, and the air nozzles are connected with the air inlet pipe 52, and the outlet of the second spiral conveying mechanism 51 is connected to the conveyor belt 6; Both the first screw conveying mechanism 21 and the second screw conveying mechanism 51 are driven by a motor; the motor and the pressurizing pump 24 are both connected to the control box.

The first screw conveying mechanism 21 includes an upper casing 7, a lower casing 8, a rotating shaft 9 and a helical blade 10, and the high-pressure water inlet pipe 22 is evenly arranged on the upper casing 7 parallel to the center line of the rotating shaft 9. Rubber layers are provided on the surfaces of the upper casing 7 , the lower casing 8 , the rotating shaft 9 and the helical blade 10 , and brushes are provided on the outer edge of the helical blade 10 . The motor drives the rotating shaft 9 to rotate, thereby driving the screw blade 10 to rotate, and the duck eggs can be transported to the outlet side of the first screw conveying mechanism 21, and at the same time, the surface of the duck eggs is brushed clean under the action of the brush on the edge of the screw blade 10 and high-pressure water. The rubber layer on the surface of the casing 7, the lower casing 8, the rotating shaft 9 and the helical blade 10 is more conducive to protecting duck eggs and avoiding bump damage.

In order to facilitate maintenance, one side connecting the upper casing 7 and the lower casing 8 of the first screw conveying mechanism 21 can be hinged, and the other side can be detachably connected. When a fault occurs or parts need to be replaced, only the upper casing needs to be opened. 7 is enough.

The second screw conveying mechanism 51 includes a housing 12, a rotating shaft 9 and a helical blade 10, the surfaces of the housing 12, the rotating shaft 9 and the helical blade 10 are all provided with a rubber layer, and the outer edge of the helical blade 10 is provided with a brush , the air nozzles are evenly distributed on the shell 12 parallel to the center line of the rotating shaft 9, and the duck eggs are transported to the outlet side of the second screw conveying mechanism 51 under the rotation of the screw blade 10, and the eggs ejected by the air nozzles are used during this process. The airflow dries the duck eggs.

In order to prevent the duck eggs from rolling onto the sieve turntable 31 to the ground, an enclosure is provided around the sieve turntable 31 and a rubber layer is provided on the inner surface. The duck's eggs of bar hole 33 widths just can not fall in the collection basket 4 below, screen the duck's eggs that meet the requirements with this.

The screening turntable 31 driven by the motor is arranged on the support 13, and a secondary cleaning pool 14 is also provided below the screening rotary plate 31, and the duck eggs are cleaned twice with clear water in the secondary cleaning pool 14, and the collection basket 4 is set In the secondary cleaning tank 14, and the outer right side of the collection basket 4 is provided with a push mechanism 15, the left side inner wall of the secondary cleaning tank 14 is provided with a buffer element, and the bottom of the collection basket 4 is provided with two Secondary cleaning tank 14 bottom slide rail 29 cooperates roller 16. After the duck eggs in the collection basket 4 are full, stop the motor of the first screw conveying mechanism 21, utilize the push mechanism 15 on the right side to push the collection basket 4 to the left side of the secondary cleaning tank 14, and use a buffer such as a spring The element cushions it, preventing it from colliding and damaging the eggs.

The collection basket 4 is a plastic basket with mesh, which is convenient for duck eggs to drain. The upper and middle parts of the two sides of the collection basket 4 are provided with supporting ears 18, and the lower part of the side adjacent to the side with supporting ears is provided with a discharge port in the middle. 19, the discharge port 19 is push-pull up and down, the size of the discharge port 19 is smaller than the feed port 25 of the second screw conveying mechanism 51; the left side of the secondary cleaning tank 14 is provided with a lifting mechanism 17, so The lifting mechanism 17 is arranged symmetrically under the two sides of the collecting basket 4 under the ears 18 . The duck eggs that have been cleaned for the second time utilize the lifting mechanism 17 to lift the collecting basket 4 to drain and place it on the support 13. 19 aligns with feed inlet 25 and opens, duck's eggs are entered into second screw conveying mechanism 51 and air-dried.

The rotating shafts 9 of the first screw conveying mechanism 21 and the second screw conveying mechanism 51 and the motors are all driven by belts, and the motors are all connected to the control box. The start and stop of the first screw conveying mechanism 21 and the second screw conveying mechanism 51 are controlled by the control box, so as to improve the degree of automation.

The pushing mechanism 15 and the lifting mechanism 17 are hydraulic cylinders or air cylinders connected with the control box. The control box is used to control the expansion and contraction of the ejector rod of the hydraulic cylinder or the air cylinder, thereby realizing the movement or lifting of the collecting basket 4, which reduces the labor intensity of the operator.

The specific implementation process is as follows: Utilize the rotation brushing of the first screw conveying mechanism 21 helical blade 10 in the cleaning device 2 and under the flushing of high-pressure water, the duck eggs are cleaned and transported to the screening turntable 31, along with the rotation of the screening turntable 31 and Under the action of the baffle plate 32, the duck eggs that meet the requirements will fall into the collecting basket 4 below, and the duck eggs in the collecting basket 4 are cleaned for the second time by using the clean water in the secondary cleaning tank 14, and then the pushing mechanism 15 pushes them to the second stage. The other end of the secondary cleaning tank 14 is pushed to the top of the secondary cleaning tank 14 by the lifting mechanism 17, poured into the second screw conveying mechanism 51 of the air-drying device 5 for air-drying, and then transported to the conveyor belt 6 for the next process. processing.

In summary, the present invention has the advantages of simple structure and convenient operation, can reduce the labor intensity of operators, greatly improve work efficiency, adapt to the current status of mass production, and facilitate popularization and application.

Claims (8)

1. a kind of duck's egg cleaning screen selects apparatus for drying, it is characterised in that：Including control cabinet, frame（1）, cleaning device（2）, screening Device（3）, collection charging basket（4）And air-dry apparatus（5）, the cleaning device（2）It is arranged on frame（1）On, the cleaning device（2） Including the first spiral conveying mechanism（21）, high-pressure intake pipe（22）, storage tank（23）And force (forcing) pump（24）, first spiral transferring Send mechanism（21）One end is provided with charging aperture（25）, in the first spiral conveying mechanism（21）It is laid with shell parallel to its axis Sparge pipe（26）, the sparge pipe（26）With high-pressure intake pipe（22）It is connected, first spiral conveying mechanism（21）Bottom is set There is drainpipe（28）, the drainpipe（28）With storage tank（23）Sewage side（11）It is connected, the storage tank（23）Clear water Side（20）The pressurized pump of clear water（24）High-pressure intake pipe is delivered to after pressurization（22）, the storage tank（23）Sewage side（11）With Clear water side（20）Between be separated with filter screen（27）；The screening plant（3）Including sieve lattice rotating disk（31）And baffle plate（32）, described first Spiral conveying mechanism（21）Outlet be arranged on sieve lattice rotating disk（31）Top, the baffle plate（32）It is fixedly installed on sieve lattice rotating disk （31）Top and with sieve lattice rotating disk（31）It is coaxially disposed, the baffle plate（32）It is arranged on the first spiral conveying mechanism（21）Outlet Side, the sieve lattice rotating disk（31）Driven by motor, the collection charging basket（4）It is arranged on sieve lattice rotating disk（31）Lower section, it is described to air-dry Device（5）Including the second spiral conveying mechanism（51）And blast pipe（52）, in the second spiral conveying mechanism（51）It is uniform on shell Provided with air nozzle, the air nozzle and blast pipe（52）It is connected, second spiral conveying mechanism（51）Outlet connection conveyer belt （6）；First spiral conveying mechanism（21）With the second spiral conveying mechanism（51）Driven by motor；The motor and pressurization Pump（24）It is connected with control cabinet；

The screening rotating disk（31）It is arranged on support（13）On, the screening rotating disk（31）Lower section is additionally provided with secondary cleaning pond （14）, the collection charging basket（4）It is arranged on secondary cleaning pond（14）Interior and collection charging basket（4）External right side is provided with top-pushing mechanism（15）, institute State secondary cleaning pond（14）Inner left wall is provided with buffer element, the collection charging basket（4）Bottom be provided with and secondary cleaning pond（14） Bottom slide rail（29）The roller of cooperation（16）；

The collection charging basket（4）For the plastic crate with mesh, the collection charging basket（4）Both sides middle and upper part is provided with support ear（18）, held in the palm with band Discharging opening is provided with the middle of the adjacent side lower part in ear side（19）, the discharging opening（19）For type of push and pull up down, the discharging opening （19）Size is less than the second spiral conveying mechanism（51）Charging aperture.

2. duck's egg cleaning screen according to claim 1 selects apparatus for drying, it is characterised in that：First spiral conveying mechanism （21）Including upper shell（7）, lower house（8）, rotating shaft（9）And helical blade（10）, the high-pressure intake pipe（22）Parallel to turn Axle（9）Center line is uniformly arranged in upper shell（7）On, the upper shell（7）, lower house（8）, rotating shaft（9）And helical blade （10）Surface be equipped with rubber layer, the helical blade（10）Outward flange be provided with hairbrush.

3. duck's egg cleaning screen according to claim 2 selects apparatus for drying, it is characterised in that：First spiral conveying mechanism （21）Upper shell（7）And lower house（8）Connected side is is hinged, and opposite side is to be detachably connected.

4. duck's egg cleaning screen according to claim 2 selects apparatus for drying, it is characterised in that：Second spiral conveying mechanism （51）Including shell（12）, rotating shaft（9）And helical blade（10）, the shell（12）, rotating shaft（9）And helical blade（10）Table Face is equipped with rubber layer, the helical blade（10）Outward flange be provided with hairbrush, the air nozzle is parallel to rotating shaft（9）Center line It is distributed on shell（12）On.

5. duck's egg cleaning screen according to claim 1 selects apparatus for drying, it is characterised in that：The sieve lattice rotating disk（31）Surrounding Rubber layer, the sieve lattice rotating disk are provided with provided with enclosing and inner surface（31）It is provided with some strip holes（33）, more than strip hole （33）The duck's egg of width would not fall into lower section collection charging basket（4）It is interior.

6. duck's egg cleaning screen according to claim 1 selects apparatus for drying, it is characterised in that：The secondary cleaning pond（14）It is left Elevating mechanism is provided with outside side（17）, the elevating mechanism（17）It is symmetricly set on collection charging basket（4）Both sides support ear（18）Lower section.

7. duck's egg cleaning screen according to claim 1 selects apparatus for drying, it is characterised in that：First spiral conveying mechanism （21）With the second spiral conveying mechanism（51）Rotating shaft（9）Be belt transmission between motor, the motor with control cabinet phase Even.

8. duck's egg cleaning screen according to claim 6 selects apparatus for drying, it is characterised in that：The top-pushing mechanism（15）And liter Descending mechanism（17）For the hydraulic cylinder or cylinder being connected with control cabinet.