CN208755790U - A kind of continous way beet washer - Google Patents

Abstract

The utility model discloses a kind of continous way beet washer, including rinsing module, rolling mold cleaning block, feeding module and water pump；Along the moving direction of vegetables, the rinsing module, rolling mold cleaning block and feeding module are set gradually；Transition conveyer structure is equipped between the rinsing module and rolling mold cleaning block；Multiple nozzles that the rinsing module includes rinse bath and is arranged on the side wall alongst extended in rinse bath；The multiple nozzle arranges on side wall along rinse bath length direction, and is connect by pipeline with water pump；The rolling mold cleaning block includes sink, turning sieve, drive turn rotating drive mechanism of sieve rotation and the spray equipment above turning to sieve is arranged in sink is arranged in；The helical blade for promoting vegetables to move along the axial direction for turning sieve is equipped in described turn of sieve.The utility model combines rinsing module and rolling mold cleaning block, so that rinse bath rinsing and a turn sieve are rolled to wash and be combined together, so that it is guaranteed that vegetables are thoroughly cleaned up.

Description

Continuous type vegetable washing machine

Technical Field

The utility model relates to a wash the dish equipment, concretely relates to continuous type washes dish machine.

Background

In large-scale group meal distribution enterprise or large-scale dining room, the demand of vegetables is great, in order to improve the cleaning efficiency of vegetables, can adopt automatic vegetable washing machine to wash vegetables usually to use manpower sparingly.

In the automatic vegetable washing machine in the prior art, common cleaning modes comprise cleaning tank cleaning and roller cleaning; the cleaning of the cleaning tank is specifically that the vegetables to be cleaned are placed at one end of the cleaning tank, the vegetables are cleaned through a nozzle on the inner wall of the cleaning tank or a nozzle above the cleaning tank, and the vegetables are moved in the cleaning tank through a conveying belt in the cleaning process; the roller cleaning is to convey vegetables into the roller, and the vegetables are rolled and rubbed with each other under the rotation of the roller, so that the vegetables are cleaned.

Although the two cleaning modes can realize the cleaning of the vegetables, the cleaning mode of the vegetables is too single, and the vegetables cannot be thoroughly cleaned; meanwhile, a vegetable washer combining a plurality of washing modes still does not appear in the prior art, so that an automatic vegetable washer continuously combining a plurality of washing modes needs to be disclosed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a continuous vegetable washing machine which combines two cleaning modes of rinsing and rolling washing together, thereby thoroughly cleaning vegetables.

The purpose of the utility model is realized through the following technical scheme:

a continuous vegetable washing machine is characterized by comprising a rinsing module, a rolling washing module, a feeding module and a water pump; the rinsing module, the rolling washing module and the feeding module are sequentially arranged along the moving direction of the vegetables; a transitional conveying mechanism is arranged between the rinsing module and the rolling module; wherein,

the rinsing module comprises a cleaning tank and a plurality of nozzles arranged on the side wall of the cleaning tank extending along the length direction; the nozzles are arranged on the side wall along the length direction of the cleaning tank and are all connected with a water pump through a pipeline; the water outlet ends of all the nozzles face downwards along the surface of the side wall where the nozzles are located and incline forwards towards the moving direction of the vegetables in the cleaning tank;

the rolling and washing module comprises a water tank, a rotary screen arranged in the water tank, a rotary driving mechanism for driving the rotary screen to rotate and a spraying device arranged above the rotary screen; helical blades used for promoting the vegetables to move along the axial direction of the rotary screen are arranged in the rotary screen; the spraying device comprises a plurality of spraying heads and a water pump, wherein the spraying heads are arranged above the rotary screen, and all the spraying heads are connected with the water pump through pipelines; one end of the transition conveying mechanism is arranged at the tail end in the cleaning tank, and the other end of the transition conveying mechanism is close to the feeding end of the rotary screen;

the feeding module comprises a conveying belt and a feeding driving mechanism for driving the conveying belt to move, one end of the conveying belt is arranged in the corresponding position of the water tank and the discharge port of the rotary screen, and the other end of the conveying belt extends upwards in an inclined mode to the position above the tail end of the water tank.

The working principle of the continuous vegetable washer is as follows:

in the cleaning process, a certain amount of clean water is injected into the cleaning tank in advance, then the vegetables to be cleaned are placed into the cleaning tank, and the water pump starts to supply water to the water pump; the nozzles continuously spray water to the vegetables in the cleaning tank, so that silt and other dirt among the vegetables are washed clean, meanwhile, the water outlet ends of all the nozzles face downwards along the surface of the side wall where the nozzles are located and incline towards the front in the moving direction of the vegetables in the cleaning tank, so that the clean water in the cleaning tank flows forwards, the vegetables are driven to roll forwards, and the vegetables are further cleaned of the silt while moving forwards; when the vegetables move to the tail end of the cleaning tank, the transition conveying mechanism conveys the vegetables into the rotary sieve to start a vegetable rolling mode, and as the clean water in the cleaning tank continuously flows forwards under the impact of the nozzle, the transition conveying mechanism can take part of the clean water into the rotary sieve when the vegetables are conveyed to the rotary sieve;

after the vegetables enter the rotary screen, the rotary driving mechanism drives the rotary screen to rotate, the vegetables are continuously overturned in the rotary screen in the rotating process of the rotary screen, so that silt and other dirt among the vegetables are separated, and the separated silt and dirt leave the rotary screen through screen holes on the rotary screen at once, so that the silt and the dirt can be cleaned in time; meanwhile, the sprinkler head continuously sprays water to the rotary screen in a water supply state of the water pump, so that on one hand, the rotary screen can be continuously flushed with water, screen holes on the rotary screen can be prevented from being blocked, silt can be ensured to timely leave the rotary screen, and clean water flushed into the rotary screen can further flush dirt on the surface of the vegetables, so that the vegetables are thoroughly cleaned; on the other hand, the clear water rushing into the rotary sieve and the clear water brought into the rotary sieve by the transition conveying mechanism can increase the wettability of the vegetables and reduce the damage caused by friction among the vegetables; when the rotary screen rotates, vegetables are continuously axially moved under the action of the helical blades in the rotary screen, so that the vegetables leave the rotary screen from the other end of the rotary screen, fall onto the conveying belt of the feeding module, and are conveyed away from the water tank under the driving of the feeding driving mechanism to complete the cleaning of the vegetables.

The utility model discloses a preferred scheme, wherein, two lateral walls that extend along length direction in the washing tank are both circular arc-shaped, and both circular arc-shaped lateral walls are convex outwards in the width direction of the washing tank; the plurality of nozzles are arranged on the upper part of one circular arc-shaped side wall.

Because two side walls extending along the length direction in the cleaning tank are both arc-shaped, and the two arc-shaped side walls are protruded outwards in the width direction of the cleaning tank, a space (an incomplete cylindrical surface) similar to a cylinder is formed in the cleaning tank, and because the water outlet ends of all the nozzles face downwards along the surface of the arc-shaped side wall and incline forwards in the moving direction of the vegetables in the cleaning tank, the water flow sprayed by the nozzles can cause the water in the cleaning tank to form a forward spiral rotational flow along the arc-shaped side walls, and the formed rotational flow can drive the vegetables to spirally move forwards in the cleaning tank; during the process that the vegetables are screwed forward, the vegetables can be fully contacted with clear water and continuously roll in the cleaning tank, so that soil or dirt mixed between the vegetable leaves is washed away, and the cleanliness of the vegetables is improved.

In a preferred scheme of the utility model, the bottom of the cleaning tank is provided with an impurity collecting tank, and the upper end of the impurity collecting tank is provided with a filter screen; the impurity collection tank is divided into a plurality of sections along the length direction of the cleaning tank, and each section of impurity collection tank is of a V-shaped structure with two high ends and a low middle in the length direction of the cleaning tank. In the cleaning process, fine dirt falling from vegetables can fall into the impurity collecting tank through the filter screen, so that the fine dirt is prevented from being continuously mixed in water under the flushing of the nozzle; after the vegetables are cleaned, dirt is collected in the impurity collecting groove, so that cleaning of workers is facilitated; the impurity collecting groove with the V-shaped structure has larger inclination, and is more beneficial to the collection and movement of impurities.

The utility model discloses a preferred scheme, wherein, a plurality of nozzles are flat structure, and wherein one side is equipped with the connecting hole, and the connecting hole passes through the connecting pipe and communicates with the water pump; the inner cavity of the water outlet end of each nozzle is gradually reduced and a narrow gap is formed finally; the cleaning tank is provided with annular connectors at the positions corresponding to all the nozzles, and the positions of the nozzles provided with the connecting holes are provided with connecting rings protruding upwards and communicated with the inner cavities of the nozzles; the connecting ring is installed on the connecting head in a matching mode, and the pipeline is connected with the other end of the connecting head. The nozzle is provided with a connecting hole which is convenient to be connected with a water pump; the inner cavity of the water outlet end of the nozzle is gradually reduced, the pressure of water sprayed by the nozzle is increased, forward rotational flow is easier to form in the cleaning tank, meanwhile, the water outlet end is a narrow gap, compared with the traditional spray nozzle, a linear water belt can be formed at the moment of spraying clear water, the impact force of the water belt on the clear water stored in the cleaning tank is larger, the rotational flow with a larger stirring range is easier to form by combining the inner wall of the cleaning tank with an arc-shaped structure, and the vegetable cleaning is facilitated; the mounting ring on the nozzle is connected with the pipeline through the annular connector, so that the rotation of the nozzle is realized, and the water spraying direction of the nozzle is convenient to adjust.

According to a preferred scheme of the utility model, a plurality of gas mixing components are arranged on the inner wall of the cleaning tank provided with the nozzles, and are arranged along the length direction and are arranged at intervals with the nozzles; each air mixing component comprises a water spraying opening for spraying water and an air spraying opening for spraying air, the water spraying openings are obliquely arranged towards the front along the moving direction of the vegetables in the cleaning tank, the air spraying opening is arranged above the water spraying opening, and the air spraying direction of the air spraying opening is intersected with the water spraying direction of the water spraying opening. The purpose of adopting the preferred scheme is that the gas sprayed from the gas nozzle impacts the water in the cleaning tank to form bubbles, the water sprayed from the water spray nozzle impacts the gas sprayed from the gas nozzle to increase and diffuse the bubbles, the bubbles are mixed in the water in the cleaning tank, and the bubbles play a role in separating vegetables, so that the mutual friction and impact of water flow when the vegetables are cleaned and rolled are reduced, and the damage of the vegetables is reduced; the water jet that the slope set up can increase the clear water in the washing tank power that flows forward to guarantee that vegetables can move forward.

In a preferable scheme of the utility model, a plurality of spraying heads of the spraying device are arranged above one side of the rotary screen which rotates upwards; all the spray heads are inclined to one side of the rotary screen. The sprinkler head is arranged above one side of the rotary screen which rotates upwards, and the rotary screen collides with water which impacts downwards when rotating upwards, so that the cleaning of blocked and boiled screen holes is facilitated, and clean water is also facilitated to be flushed into the rotary screen.

Preferably, the sprinkler head has a flat structure, and the width of the inner cavity of the sprinkler head is gradually increased from top to bottom. The arrangement of such sprinkler heads can increase the width of the water spray even more, thereby ensuring a sufficient amount of water to be flushed towards the rotating screen.

Preferably, a sprinkler head with a round-mouth structure is further arranged in front of the rotary screen, and the sprinkler head has a sprinkler mouth facing the inside of the rotary screen. The sprinkler head with the round-mouth structure can wash the vegetable leaves remained on the edge of the tail end of the rotary sieve back into the rotary sieve, and the vegetable leaves are prevented from falling into the water tank to waste vegetables.

In a preferable scheme of the utility model, a supporting frame for supporting the rotary screen is arranged in the water tank; the front end and the rear end of the support frame are provided with guide roller groups, and guide grooves are formed in the guide rollers of the guide roller groups; the corresponding positions of the rotary screen and the guide roller group are provided with guide rails surrounding the outer wall of the rotary screen, and the guide rails are matched with the guide grooves. Through setting up such support frame, can enough be with the rotary screen supporting in the basin, also ensured the rotary screen can rotate to through the matching of guide way and guide rail, can fix the position of rotary screen, prevent the skew.

According to a preferable scheme of the utility model, an auxiliary spraying device is arranged above the feeding module and comprises an auxiliary spraying head with a downward water outlet and an auxiliary water pump; the auxiliary sprinkler head is connected with the auxiliary water pump through a pipeline, and the water inlet end of the auxiliary water pump is communicated with an external water pool. By arranging the auxiliary spraying device, the washed vegetables can be further washed in the process of being conveyed out of the water tank, so that the cleanliness of the vegetables is improved; meanwhile, in the vegetable washing process, clear water in the vegetable washing machine can be continuously lost under various factors, so that water resources of an external water pool are extracted through the auxiliary water pump, water resources are continuously supplied to the water tank, and the normal operation of vegetable washing is ensured.

In a preferred scheme of the utility model, a filtering device is arranged above the water tank, and the filtering device comprises a filtering screen groove arranged at one side in the water tank, a plurality of water spray heads arranged above the filtering screen groove and a filtering water pump; the plurality of water spray heads are connected with a filtering water pump through pipelines, and the water inlet end of the filtering water pump is arranged at the bottom of the inner cavity of the water tank. Through setting up such filter equipment, can extract the vegetable leaf crushed aggregates that stops in the basin and other impurity to the filter screen groove, the later stage staff's of being convenient for clearance to can improve the cleanliness factor of the interior clear water of basin, be favorable to the recycling of clear water.

Compared with the prior art, the utility model following beneficial effect has:

1. the utility model discloses rinsing module and roll washing module have been combined to roll washing tank rinsing and rotary screen and wash and combine together, thereby ensure thoroughly the sanitization with vegetables.

2. The utility model provides a rinsing module strikes through the clear water of nozzle in to the washing tank to make the clear water constantly move forward, and then drive vegetables to the antedisplacement, need not to establish the conveyer belt in addition in the washing tank, make device simple structure, easy management, and reduced manufacturing cost, can also guarantee that the health of washing tank is clean simultaneously.

3. The utility model discloses a roll and wash the module in the cleaning process to vegetables, the silt that washs out can in time drop through the sieve mesh, avoids continuing to stop between vegetables to thoroughly clean vegetables, and reduce the rolling friction between silt and the vegetables in the rotary screen, reduce the damage to vegetables.

4. The utility model discloses helical blade who sets up in the rotary screen can rotate the in-process at the rotary screen and guide vegetables axial displacement to realize the transport of vegetables, need not to establish conveying mechanism in addition, simple structure and design benefit.

5. The sprinkler head in the rolling washing module continuously sprays water to the rotary screen, so that the screen holes on the rotary screen can be prevented from being blocked, the sediment can be ensured to leave the rotary screen in time, the clear water rushing into the rotary screen and the clear water brought into the rotary screen by the transition conveying mechanism can increase the wetting degree of the vegetables, and the damage caused by friction among the vegetables is reduced.

Drawings

Fig. 1 is a front view of a specific embodiment of the continuous vegetable washer of the present invention.

Fig. 2 to 4 are schematic structural views of the rinsing module in fig. 1, wherein fig. 2 is a side view, fig. 3 is a schematic perspective view, and fig. 4 is a schematic perspective view from another angle.

Fig. 5 is an enlarged view of I in fig. 3.

Fig. 6 is a sectional view with the loading module omitted.

Fig. 7-9 are schematic structural views of an embodiment of a nozzle and a connector, wherein fig. 7 is a side view, fig. 8 is a schematic perspective structural view, and fig. 9 is an exploded view.

FIG. 10 is a schematic diagram of a water jet and an air jet in the cleaning tank.

FIG. 11 is a side view of the wash module and wash tank and transition conveyor mechanism of FIG. 1.

Fig. 12 is an enlarged view of II in fig. 11.

Fig. 13 is a front view of the tumble module with the spray assembly and end wall of the sink omitted.

Figure 14 is a side view of the support frame and rotating screen.

Fig. 15 is a front view of the support stand.

Fig. 16 is a front view of the loading module and the residue collecting module of fig. 1.

Detailed Description

The present invention will be further described with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Referring to fig. 1 to 16, the continuous type vegetable washer of the present embodiment includes a rinsing module a, a rolling module B, a feeding module C, and a water pump; the rinsing module A, the rolling washing module B and the feeding module C are sequentially arranged along the moving direction of the vegetables; a transitional conveying mechanism 3 is arranged between the rinsing module A and the rolling module B; wherein,

referring to fig. 2 to 9, the rinsing module a includes a washing tub 4 and a plurality of nozzles 5b provided in the washing tub 4; two side walls extending along the length direction in the cleaning tank 4 are both arc-shaped, and the two arc-shaped side walls are both protruded outwards in the width direction of the cleaning tank 4; the plurality of nozzles 5b are arranged at the upper part of one circular arc-shaped side wall, and the plurality of nozzles 5b are arranged on the side wall along the length direction of the cleaning tank 4; the water inlet ends of all the nozzles 5b are connected with a water pump through a pipeline, and the water outlet ends face downwards along the surface of the circular arc-shaped side wall where the nozzles are located and incline forwards towards the moving direction of the vegetables in the cleaning tank 4.

Referring to fig. 2 and 6, the bottom of the cleaning tank 4 is provided with an impurity collecting tank 3b, and the upper end of the impurity collecting tank 3b is provided with a filtering net 9 b. In the cleaning process, fine dirt falling from the vegetables can fall into the impurity collecting tank 3b through the filter screen 9b, so that the vegetables are prevented from being washed clean by being continuously mixed in water under the flushing of the nozzle 5 b; the vegetable leaves scattered in the cleaning process can be separated from dirt under the action of the filter screen 9b, so that the vegetable leaves are prevented from being mixed with the dirt; in addition, after the vegetables are cleaned, dirt is collected in the impurity collecting groove 3b, and cleaning of workers is facilitated.

Referring to fig. 2, the impurity collecting tank 3b is divided into two sections along the length direction of the cleaning tank 4, and each section of the impurity collecting tank 3b has a V-shaped structure with two ends higher and a middle lower in the length direction of the cleaning tank 4. The impurity collecting tank 3b with the V-shaped structure can be more beneficial to the collection of impurities, is more convenient for workers to treat the impurities and is also convenient for draining water in the tank after the cleaning is finished; compared with the single-stage impurity collecting groove 3b, the impurity collecting groove 3b with the V-shaped structure has larger inclination under the condition of the same height by arranging the two-stage impurity collecting groove 3b, thereby being more beneficial to the collection and movement of the impurities.

Referring to fig. 7 to 9, the nozzle 5b has a flat structure, and a connection hole is formed at one side thereof and is communicated with the water pump through a connection pipe; the inner cavity of the water outlet end of the nozzle 5b is gradually reduced and finally forms a narrow gap 5-1 b. The nozzle 5b is provided with a connecting hole which is convenient to be connected with a water pump; the inner cavity of the water outlet end of the nozzle 5b is gradually reduced, the pressure of water sprayed by the nozzle 5b is increased, forward rotational flow is easier to form in the cleaning tank 4, meanwhile, the water outlet end is a narrow gap 5-1b, compared with the nozzle 5b in a traditional spraying mode, a linear water belt can be formed in the moment when clean water is sprayed, the impact force of the water belt on the clean water stored in the cleaning tank 4 is larger, the rotational flow with a larger stirring range is easier to form by combining the inner wall of the cleaning tank 4 with an arc-shaped structure, and the vegetable cleaning is facilitated.

Referring to fig. 7-9, circular connectors 10b are disposed at the positions of the cleaning tank 4 corresponding to all the nozzles 5b, and a connecting ring 5-2b protruding upwards is disposed at the position where the nozzle 5b is provided with a connecting hole, and the connecting ring 5-2b is communicated with the inner cavity of the nozzle 5 b; the connecting ring 5-2b is arranged on the connector 10b in a matching mode, and the pipeline is connected with the other end of the connector 10 b. The connecting ring 5-2b on the nozzle 5b is connected with the pipeline through the annular connector 10b, so that the rotation of the nozzle 5b is realized, and the water spraying direction of the nozzle 5b is convenient to adjust.

Referring to fig. 8 and 9, a fixed cross bar 10-1b is radially arranged on the connector 10b, and a threaded hole 10-2b is formed on the fixed cross bar 10-1 b; the other side of the nozzle 5b is provided with a fixing hole 5-3b, and the nozzle 5b and the connector 10b are fixed together through a screw. The nozzle 5b is fixed on the connector 10b by passing a screw through the fixing hole 5-3b and the threaded hole 10-2 b; when the angle of the nozzle 5b needs to be adjusted, the screw is loosened, the nozzle 5b is shifted to a required position, and finally the screw is screwed down to complete the angle adjustment of the nozzle 5 b.

Referring to fig. 3, 5 and 9, a plurality of air mixing assemblies are further disposed on an inner wall of the cleaning tank 4 provided with the nozzles 5b, and the air mixing assemblies are arranged along a length direction and spaced apart from the nozzles 5 b; wherein, each air mixing component comprises a water spraying opening 8b for spraying water and an air spraying opening 7b for spraying air, the water spraying openings 8b are obliquely arranged towards the front along the moving direction of the vegetables in the cleaning tank 4, the air spraying opening 7b is arranged above the water spraying opening 8b, and the air spraying direction of the air spraying opening 7b is vertical to the water spraying direction of the water spraying opening 8 b. The advantage of this arrangement is that the air from the air jet 7b impacts the water in the washing tank 4 to form bubbles, and the water from the water jet 8b impacts the air from the air jet 7b to increase and diffuse the bubbles into the water in the washing tank 4, so that the bubbles can separate the vegetables, thereby reducing the mutual friction and impact of water flow when the vegetables are washed and rolled, and reducing the damage of the vegetables; the water jet 8b arranged obliquely can increase the power of the forward flow of the clean water in the cleaning tank 4, thereby ensuring that the vegetables can move forward.

Referring to fig. 3 and 4, a baffle plate 6b is arranged at the beginning end of the washing tank 4 along the moving direction of the vegetables in the washing tank 4, and an auxiliary air mixing assembly is arranged on the baffle plate 6b and comprises an auxiliary water spraying opening 11b and an auxiliary air spraying opening 12 b; the direction of the auxiliary water spray 11b is the same as the moving direction of the vegetables, and the auxiliary air spray 12b is arranged above the auxiliary water spray 11b and is vertical to the direction of the auxiliary water spray 11 b.

In this embodiment, along the moving direction of the vegetables, the angle between the last water jet 8b and the inner wall of the washing tank 4 is 45 degrees, and the air jet 7b corresponding to the water jet 8b is arranged in front of the water jet 8b and is perpendicular to the direction of the water jet 8b (the angle between the air jet and the inner wall of the washing tank 4 is-45 degrees); the included angles between the other water spray nozzles 8b and the inner wall of the cleaning tank 4 are 60 degrees.

Referring to fig. 2-4, the transition conveying mechanism 3 comprises an upper material plate 2-1b inclined upwards along the length direction of the cleaning tank 4 and a transition plate 2-2b connected with the tail end of the upper material plate 2-1b, wherein the transition plate 2-2b is arranged downwards in an inclined way; and two sides of the feeding plate 2-1b and the transition plate 2-2b are respectively provided with a protection plate 2-3 b. By arranging the transition conveying mechanism 3, the vegetables slide to the next treatment device along the trend by the push of the spiral-flow type clean water through the feeding plate 2-1b and the transition plate 2-2 b; meanwhile, the transition conveying mechanism 3b is formed by the feeding plate 2-1b and the transition plate 2-2b, and in the transferring process of the vegetables, part of clear water in the washing tank 4b can also be transferred into the rotary sieve 2b under the action of rotational flow, so that the wettability of the vegetables in the rotary sieve 2b is maintained.

Referring to fig. 4, an installation frame 4b is arranged on the outer wall of the side of the washing tank 4 on which the nozzle 5b is arranged, and the installation frame 4b comprises a top plate 4-2b which is arranged at the same height as the washing tank 4b and vertical plates 4-1b arranged at two ends of the top plate 4-2 b; a bracket 4-3b composed of square steel is arranged between the two vertical plates 4-1 b. By providing such a mounting frame 4b, it is possible to arrange the connection pipes and other components on the bracket 4-3b, making the whole device more compact and enabling easy installation of the components.

The working principle of the rinsing module A is as follows:

firstly, injecting a certain amount of clear water into the cleaning tank 4, then placing the vegetables to be cleaned into the cleaning tank 4, and starting to spray water by the nozzle 5 b; because two side walls extending along the length direction in the cleaning tank 4 are both arc-shaped, and the two arc-shaped side walls are both protruded outwards in the width direction of the cleaning tank 4, a space (an incomplete cylindrical surface) similar to a cylinder shape is formed inside the cleaning tank 4, and because the water outlet ends of all the nozzles 5b face downwards along the surface of the arc-shaped side wall where the nozzles are located and incline forwards in the moving direction of the vegetables in the cleaning tank 4, the water flow sprayed by the nozzles 5b can cause the water in the cleaning tank 4 to form a forward spiral flow along the arc-shaped side wall, and the formed spiral flow can drive the vegetables to spirally move forwards in the cleaning tank 4; in addition, as the water outlet end of the nozzle 5b is obliquely and downwards arranged along the flowing direction of the vegetables, the generated rotational flow can promote the vegetables to flow forwards in the cleaning tank 4, so that a conveying belt does not need to be arranged in the cleaning tank 4, and the structure of the device is simplified; when the cleaned vegetables flow to the terminal of the cleaning tank 4, the vegetables are transferred from the cleaning tank 4 to the rotary sieve 2 of the rolling and washing module B through the transition conveying mechanism, and the cleaning of the rinsing module A is completed.

Referring to fig. 11-15, the rolling module B includes a water tank 5, a rotary screen 2 disposed in the water tank 5, a rotary driving mechanism for driving the rotary screen 2 to rotate, and a spraying device disposed above the rotary screen 2; a helical blade 10 for promoting the vegetables to move along the axial direction of the rotary screen 2 is arranged in the rotary screen 2; the spraying device comprises a plurality of spraying heads 6 and a water pump, wherein the spraying heads 6 are arranged above the rotary screen 2, and all the spraying heads 6 are connected with the water pump through pipelines 1.

Referring to fig. 13 and 14, the rotational drive mechanism includes a motor and a chain drive mechanism; wherein the chain transmission mechanism comprises a driving chain wheel 7 connected with a power output shaft of the motor and a driven chain 8 surrounding the rotary screen 2; the driving chain wheel 7 is connected with the driven chain 8 in a matching way. During operation, the motor drives the driving chain wheel 7 to rotate, and the driving chain wheel 7 is connected with the driven chain in a matched mode, so that the driven chain 8 and the rotary screen 2 are driven to integrally rotate, the rotary screen 2 is driven to rotate, and the rotary screen is simple in structure. In this embodiment, the motor of the rotation driving mechanism is disposed right above the rotary screen 2 through a bracket, and the bracket is fixed to both sides of the water tank.

Referring to fig. 11, there are four sprinkler heads 6, three of which are flat-type structures and the widths of the inner cavities of the three flat-type structures of the sprinkler heads 6 are gradually increased from top to bottom; the three sprinkler heads 6 are arranged above one side of the rotary screen 2 which rotates upwards and are inclined towards one side of the rotary screen 2, so that the rotary screen 2 can collide with water impacting downwards when rotating upwards, and the blocked screen holes can be cleaned more conveniently, and clean water can be flushed into the rotary screen 2; while the sprinkler head 6 of the flat type structure can increase the water spraying width to ensure a sufficient amount of water to be flushed toward the rotary screen 2. And a sprinkler 6 is a round-mouth structure, the sprinkler 6 is arranged in front of the rotary sieve 2, and the nozzle of the sprinkler 6 sprays into the rotary sieve 2, so that the vegetable leaves remained on the edge of the tail end of the rotary sieve 2 can be flushed back into the rotary sieve 2, and the vegetable leaves are prevented from falling into the water tank 5 and wasting vegetables.

Referring to fig. 11 and fig. 13-15, a supporting frame 9 for supporting the rotary screen 2 is arranged in the water tank 5, guide roller groups are arranged at the front and rear ends of the supporting frame 9, and guide grooves are formed in the guide rollers 11 of the guide roller groups; the corresponding positions of the rotary screen 2 and the guide roller group are provided with guide rails 12 surrounding the outer wall of the rotary screen 2, and the guide rails 12 are matched with the guide grooves. By providing such a support frame 9, the rotary screen 2 can be supported in the water tank 5, the rotary screen 2 can be rotated, and the position of the rotary screen 2 can be fixed to prevent displacement by matching the guide groove and the guide rail 12.

Referring to fig. 11 and 12, a vegetable leaf anti-falling device is arranged on the outer wall of the water tank and is arranged at the corresponding position of the starting end of the rotary screen; the vegetable leaf anti-falling device comprises a spray head 7a and a water pump connected with the spray head 7a through a pipeline 1; the spray head 7a is arranged below the transition conveying mechanism 3 and is higher than the lowest end of the rotary screen 2; the water outlet of the spray head 7a faces one side of the rotary screen 2; in operation, water from the spray head 7a forms a water curtain which spans over the gap between the end of the conveyor and the rotating screen 2.

The water outlet of the spray head 7a is provided with a plurality of water outlet holes which are arranged along an arc line, and the opening of the arc line is upward and is parallel to the circumferential direction of the rotary screen 2. Compared with an integral water outlet, the water outlet formed by combining a plurality of water outlet holes is arranged, so that the impact force of a water curtain can be increased, vegetable leaves can be more easily flushed into the rotary sieve 2, and the vegetable leaves can not fall off; in addition, a plurality of apopores are arranged along the circular arc line, can match with the circular arc section of thick bamboo wall of rotary screen 2 the latter half like this, link up with rotary screen 2 better to in 2 rotary screen 2 is gone into with scattered dish leaf dashing more easily. The diameter of the arc line formed by arranging the water outlets is smaller than that of the rotary screen 2, so that a water curtain formed in the water spraying process can completely enter the rotary screen 2, and vegetable leaves can be guaranteed to be flushed into the rotary screen 2.

The spray head 7a comprises a water tank and an arc-shaped connecting groove arranged on the water tank; the water tank is connected with the water pump through a pipeline 1, one end of the arc-shaped connecting groove is communicated with an inner cavity of the water tank, and the other end of the arc-shaped connecting groove is welded on the outer wall of the water tank 5; the water outlets arranged along the arc line are arranged on the wall body of the water tank 5 corresponding to the arc connecting groove. The spray head 7a is combined with the water tank 5, so that the structure of the spray head 7a is simplified, and the processing is convenient; the water tank is convenient to be connected with the water pump.

Referring to fig. 12, a water quantity regulating valve 6a is arranged on the pipeline 1 for communicating the water tank with the water pump, so that the water quantity and the water speed entering the water tank can be controlled according to actual conditions, the flow speed of the water curtain is controlled, and the water resource is reasonably utilized.

An openable or closable water outlet is arranged in the water tank on the side opposite to the pipeline 1, and the bottom of the water outlet is flush with the inner bottom surface of the water tank. After the device works for a certain time, the water outlet can be opened, and sundries in the water tank are flushed out under the impact of water so as to prevent the water outlet from being blocked.

Every apopore can set up to the long circle structure, and a plurality of apopores equidistant setting, can reduce the quantity of apopore like this under the prerequisite of guaranteeing to have sufficient impact force, and let each apopore spun water column evenly distributed. The apopore also can set up to round hole shape structure for the spun water column impact force is bigger in each apopore like this, more can guarantee that the vegetable leaf can rush into in the rotary screen 2.

In order to further strengthen the sealing performance of the water curtain, two water outlets which are arranged up and down can be arranged, each water outlet is also formed by a plurality of water outlet holes which are arranged at equal intervals and are arranged along an arc line, the two rows of water outlet holes are staggered with each other, the water curtain is prevented from being discontinuous in the radial direction, and therefore the vegetable leaves can not fall off. In addition, the water outlet of the spray head 13 can be a circular arc-shaped water tank, and the integral water tank is convenient to process and simple in structure.

The working principle of the rolling module B of this embodiment is:

the transition conveying mechanism 3 transfers the clean water and the vegetables in part of the cleaning tank 4 into the rotating sieve 2; in the transferring process, the spray head 7a sprays continuous water curtains forwards, and the continuous water curtains seal the gap between the rotary screen 2 and the spray head 7 a; when scattered vegetable leaves fall onto the water curtain from a gap between the transition conveying mechanism 3 and the rotary sieve 2, the falling vegetable leaves are rushed into the roller 2 under the impact of the water curtain because the water curtain continuously rushes into the rotary sieve 2, so that the falling vegetable leaves are avoided.

Then, the rotary driving mechanism drives the rotary screen 2 to rotate, the vegetables are continuously overturned in the rotary screen 2 in the rotating process of the rotary screen 2, so that silt and other dirt among the vegetables are separated, and the separated silt and dirt leave the rotary screen 2 through screen holes on the rotary screen 2, so that the silt and the dirt can be cleaned in time; meanwhile, the sprinkler head 6 continuously sprays water to the rotary screen 2 in a water supply state of the water pump, so that on one hand, the rotary screen 2 can be continuously flushed with water, screen holes on the rotary screen 2 can be prevented from being blocked, silt can be ensured to leave the rotary screen 2 in time, and dirt on the surface of vegetables can be further flushed by clean water flushed into the rotary screen 2, so that the vegetables are thoroughly cleaned; on the other hand, the clear water rushing into the rotary sieve 2 can increase the wettability of the vegetables and reduce the damage caused by friction among the vegetables; when the rotary screen 2 rotates, the vegetables continuously axially move under the action of the helical blades 10 in the rotary screen 2, so that the vegetables leave the rotary screen from the other end of the rotary screen 2, and the washing of the rolling washing module B is completed. The cleaned vegetables are then transported away from the water tank 5 by the feeding module C, thereby completing the entire cleaning process.

An auxiliary spraying device is arranged above the feeding module C, and comprises an auxiliary spraying head with a downward water outlet and an auxiliary water pump; the auxiliary sprinkler head is connected with the auxiliary water pump through a pipeline, and the water inlet end of the auxiliary water pump is communicated with an external water pool. By arranging the auxiliary spraying device, the washed vegetables can be further washed in the process of being conveyed out of the water tank, so that the cleanliness of the vegetables is improved; meanwhile, in the vegetable washing process, clear water in the vegetable washing machine can be continuously lost under various factors, so that water resources of an external water pool are extracted through the auxiliary water pump, water resources are continuously supplied to the water tank 5, and the normal operation of vegetable washing is ensured.

Referring to fig. 1, a filtering device D is disposed above the water tank 5, and the filtering device D includes a filtering screen tank disposed at one side in the water tank, a plurality of water spray heads disposed above the filtering screen tank, and a filtering water pump; the plurality of water spray heads are connected with a filtering water pump through pipelines, and the water inlet end of the filtering water pump is arranged at the bottom of the inner cavity of the water tank. Through setting up such filter equipment D, can extract the vegetable leaf crushed aggregates that stop in basin 5 and other impurity to the filter screen groove, the clearance of the later stage staff of being convenient for to can improve the cleanliness factor of the interior clear water of basin 5, be favorable to the recycling of clear water.

In the actual cleaning process, a water flow circulating device is also arranged outside the cleaning tank 4, and comprises a filtering tank 13 and a circulating pump connected with the filtering tank through a pipeline; the filtering tank 13 is arranged at the terminal of the water tank 5, and the filtering tank 13 comprises a tank body and a separation net arranged above the tank body; the circulating pump forms a water pump, clear water of water outlets such as the water supply nozzle 5, the water spray nozzle 7, the spray head 6 and the like is from the water tank 5, and all pipelines are provided with switch valves. By arranging the water flow circulating device, on one hand, the flowability of clean water in the cleaning groove 4 and the water groove 5 can be increased, and the vegetables can flow from the initial end of the cleaning groove 4 to the terminal end of the cleaning groove 4; on the other hand, can be through filtering ponds 13 and the effect of circulating pump, the water resource of cyclic utilization can be guaranteed simultaneously to the cleanliness factor of the water in the washing tank 4, is favorable to with the vegetables sanitization.

In order to conveniently manage the plurality of nozzles 5 and the gas mixing assembly, three water storage tanks are arranged on the mounting frame along the length direction of the cleaning tank 4, and each water storage tank is provided with a circulating pump; the plurality of nozzles 5 are divided into two parts, wherein the front part is connected with a first water storage tank, and the rear part is connected with a third water storage tank; all water jets 7 are connected to a second water reservoir.

Referring to fig. 1 and 16, a surplus material collecting device E is arranged below the feeding module C, one end of the surplus material collecting device E is arranged in the water tank 5, the other end of the surplus material collecting device E is inclined upwards and extends out of the water tank 5, and the filtering tank 13 is arranged at the bottom outside the tail end of the water tank 5; the excess material collecting device E comprises a collecting conveyer belt and a collecting driving mechanism for driving the collecting conveyer belt; the clout that persists in basin 5 drops to filtering ponds 13 through the conveying of collecting the conveyer belt to the clearance in the staff later stage of being convenient for also can clear up the clout in basin 5 simultaneously, prevents to block up the pipeline.

The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims (10)

1. A continuous vegetable washing machine is characterized by comprising a rinsing module, a rolling washing module, a feeding module and a water pump; the rinsing module, the rolling washing module and the feeding module are sequentially arranged along the moving direction of the vegetables; a transitional conveying mechanism is arranged between the rinsing module and the rolling module; wherein,

the rinsing module comprises a cleaning tank and a plurality of nozzles arranged on the side wall of the cleaning tank extending along the length direction; the nozzles are arranged on the side wall along the length direction of the cleaning tank and are all connected with a water pump through a pipeline; the water outlet ends of all the nozzles face downwards along the surface of the side wall where the nozzles are located and incline forwards towards the moving direction of the vegetables in the cleaning tank;

the rolling and washing module comprises a water tank, a rotary screen arranged in the water tank, a rotary driving mechanism for driving the rotary screen to rotate and a spraying device arranged above the rotary screen; helical blades used for promoting the vegetables to move along the axial direction of the rotary screen are arranged in the rotary screen; the spraying device comprises a plurality of spraying heads and a water pump, wherein the spraying heads are arranged above the rotary screen, and all the spraying heads are connected with the water pump through pipelines; one end of the transition conveying mechanism is arranged at the tail end in the cleaning tank, and the other end of the transition conveying mechanism is close to the feeding end of the rotary screen;

the feeding module comprises a conveying belt and a feeding driving mechanism for driving the conveying belt to move, one end of the conveying belt is arranged in the corresponding position of the water tank and the discharge port of the rotary screen, and the other end of the conveying belt extends upwards in an inclined mode to the position above the tail end of the water tank.

2. The continuous vegetable washer as claimed in claim 1, wherein the two side walls of the washing tank extending along the length direction are both arc-shaped, and both arc-shaped side walls are convex outward in the width direction of the washing tank; the plurality of nozzles are arranged on the upper part of one circular arc-shaped side wall.

3. The continuous vegetable washer according to claim 2, wherein the bottom of the washing tank is provided with an impurity collecting tank, and the upper end of the impurity collecting tank is provided with a filter screen; the impurity collection tank is divided into a plurality of sections along the length direction of the cleaning tank, and each section of impurity collection tank is of a V-shaped structure with two high ends and a low middle in the length direction of the cleaning tank.

4. The continuous vegetable washer according to claim 1, wherein the plurality of nozzles are of a flat structure, and one side thereof is provided with a connection hole which is communicated with the water pump through a connection pipe; the inner cavity of the water outlet end of each nozzle is gradually reduced and a narrow gap is formed finally; the cleaning tank is provided with annular connectors at the positions corresponding to all the nozzles, and the positions of the nozzles provided with the connecting holes are provided with connecting rings protruding upwards and communicated with the inner cavities of the nozzles; the connecting ring is installed on the connecting head in a matching mode, and the pipeline is connected with the other end of the connecting head.

5. The continuous vegetable washer according to any one of claims 1-4, wherein the inner wall of the washer tank provided with the nozzles is further provided with a plurality of air mixing assemblies, and the plurality of air mixing assemblies are arranged along the length direction and are spaced from the plurality of nozzles; each air mixing component comprises a water spraying opening for spraying water and an air spraying opening for spraying air, the water spraying openings are obliquely arranged towards the front along the moving direction of the vegetables in the cleaning tank, the air spraying opening is arranged above the water spraying opening, and the air spraying direction of the air spraying opening is intersected with the water spraying direction of the water spraying opening.

6. The continuous vegetable washer according to claim 1, wherein a plurality of spray heads of the spray means are provided above a side of the rotary screen rotated upward; all the spraying heads incline to one side of the rotary screen; the sprinkler head is of a flat structure, and the width of an inner cavity of the sprinkler head is gradually increased from top to bottom.

7. A continuous vegetable washer according to claim 6, characterized in that a sprinkler of a round-mouth type structure is further provided in front of the rotary screen, the sprinkler having a sprinkler opening directed towards the inside of the rotary screen.

8. A continuous vegetable washer according to claim 1, 6 or 7, characterized in that a support frame for supporting the rotary screen is provided in the water tank; the front end and the rear end of the support frame are provided with guide roller groups, and guide grooves are formed in the guide rollers of the guide roller groups; the corresponding positions of the rotary screen and the guide roller group are provided with guide rails surrounding the outer wall of the rotary screen, and the guide rails are matched with the guide grooves.

9. The continuous vegetable washer according to claim 1, characterized in that an auxiliary spraying device is arranged above the loading module, and comprises an auxiliary spraying head with a downward water outlet and an auxiliary water pump; the auxiliary sprinkler head is connected with the auxiliary water pump through a pipeline, and the water inlet end of the auxiliary water pump is communicated with an external water pool.

10. The continuous vegetable washer according to claim 1, wherein a filtering device is provided above the water tank, the filtering device comprising a filter screen tank provided at one side in the water tank, a plurality of water spray heads provided above the filter screen tank, and a filter water pump; the plurality of water spray heads are connected with a filtering water pump through pipelines, and the water inlet end of the filtering water pump is arranged at the bottom of the inner cavity of the water tank.