CN111280466B - Fruit vegetables wash dripdrying conveyer - Google Patents

Abstract

The invention relates to a fruit and vegetable cleaning and draining conveyor in the technical field of agricultural equipment, which sequentially comprises a rough cleaning part, a fine cleaning part, a draining part and a conveying conveyer belt according to a conveying direction; the draining part comprises a draining box, a plurality of grid rolling frames which are horizontally arranged along the transferring direction and are rotationally arranged in the draining box, and a linkage driving mechanism for driving all the grid rolling frames to synchronously rotate; when any two adjacent grating rolling frames transfer fruits and vegetables, the comb-shaped structure of the U-shaped plate of one grating rolling frame is matched with the comb-shaped structure of the U-shaped plate of the other grating rolling frame in an alternate and staggered mode. Can carry out abundant driping to fruit vegetables when can not harm the transport fruit vegetables.

Description

A fruit and vegetable washing and draining conveyor

technical field

The invention relates to the technical field of agricultural equipment, in particular to a vegetable and fruit washing machine.

Background technique

Fruit industry is the third largest industry in my country's planting industry. At present, the output of my country's said output is increasing sharply every year. According to statistics: my country's fruit output has increased from 100.26 million tons in 2005 to 273.81 million tons in 2015. In just ten years, the total fruit output has tripled. At present, the total output of fruit in my country is very high, and the quality of fruit has also been improved due to the advancement of grafting technology, which is close to the international advanced level. The reason is that my country's low post-processing capacity of fruit commercialization results in low market core competitiveness.

The core competitiveness of fruit in the market mainly depends on two factors: fruit quality and post-harvest treatment of fruit. At present, my country's fruit quality has approached the international advanced level. The reason for the low international competitiveness of my country's fruits is that my country's fruit post-harvest processing capacity is insufficient. How to quickly and better realize post-processing processes such as online, cleaning, waxing, drying, etc. has become the focus of breakthroughs.

At the same time, with the development of China's economy, the acceleration of urbanization, and the steady improvement of people's living standards, the service industry has become the focus of development and the largest industry driving economic development. The catering industry in the service industry is the most important thing. People take food as their priority. People’s unremitting pursuit of improving the quality of life has made eating out and gatherings a consumption habit. The development of the catering industry will become more formalized, Scale and chain. Food safety is a hot topic in the current society. Therefore, for the processing of vegetables, fruits and other ingredients, it is not enough to rely on manual processing. How to achieve standardized processing of ingredients is an extremely important part of food safety.

Existing cleaning machine products generally have shortcomings such as single function, complicated operation, high cost, etc., and cannot be popularized and used on a large scale.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a conveyor for washing and draining fruits and vegetables, which can fully drain the fruits and vegetables while transporting them without damage.

The purpose of the present invention is to achieve this: a kind of fruit and vegetable washing and draining conveyor, according to the transfer direction, sequentially comprises a rough washing part, a fine washing part, a draining part, and a transfer conveyor belt;

The draining part comprises a draining box with an open structure on the upper part and a rectangular structure extending along the transporting direction, and several grid rolling racks arranged horizontally and rotatably arranged in the draining box along the transporting direction, and driving the owner grid. The linkage drive mechanism of the synchronous rotation of the grid rolling frame;

The linkage drive mechanism includes a fixed grille rolling driver and a transmission belt. One shaft end of all the rotating shafts of the grille rolling frame is coaxially sheathed with a linkage synchronization wheel, and the transmission belt is sheathed with the linkage synchronization wheel and synchronizes all linkages. The wheels form a linkage, and the power output end of the grille rolling driver is coaxially connected with the rotating shaft of one of the grille rolling frames;

The rotating shaft of each grid rolling rack is arranged horizontally and perpendicular to the transporting direction, and includes at least three U-shaped plates that are evenly distributed around its rotating shaft and whose openings face outward. The inner grooves of the U-shaped plates are used for loading fruits and vegetables. The length direction of the profile plate is parallel to the rotating shaft of the grid rolling frame, and both sides of the U-shaped plate are arranged in a comb-tooth-like structure with a number of giving way slots arranged along the length direction of the U-shaped plate;

When transferring fruits and vegetables between any two adjacent grid rolling frames, the comb-tooth-like structure of the U-shaped plate of one grid rolling frame and the comb-tooth-shaped structure of the U-shaped plate of the other grid rolling frame are in a staggered manner. fit.

Further, it also includes a fine-washing water tank arranged at the discharge end of the fine-washing part, the fine-washing water tank contains cleaning water during fine-washing, and the fine-washing water tank is fixed with an inclined direction toward the lower part of one side of the draining part. A guide box extending downward, a fine cleaning gate that can be opened and closed is set at the communication port between the fine washing tank and the highest end of the guide box, and an exposed bracket extending obliquely downward is fixed at the lowest end of the guide box The exposed support plate is set as a comb-tooth plate structure and has a number of U-shaped grooves facing the grid rolling frame, and the lowest end edge of the exposed support plate is bent upwards into an L shape. When transferring fruits and vegetables, the The comb-tooth plate structure of the exposed support plate matches the comb-tooth-like structure of the U-shaped plate of the grid rolling frame in a staggered manner.

Further, the guide box body is provided with several positioning holes for baffles along the height direction, and also has height baffles. The baffle can be selectively inserted into one of the baffle positioning holes and pass through the guide box left and right to limit the throughput of fruits and vegetables.

Further, the bottom of the guide box is fixed with a lower drainage tank, the bottom plate of the guide box is provided with a number of permeable grid holes, and the inner cavity of the guide box is connected to the lower drainage tank through the permeable grid holes. cavity.

Further, it also includes a sewage recovery tank, the drain side of the lower drainage tank is connected with a drain portion drain pipe, and the drain end of the drain portion drain pipe is connected to the sewage recovery tank.

Further, the fine-washing gate is set to a plate-like structure, the fine-washing gate is configured with a gate shaft, the lower side of the fine-washing gate is fixed on the gate shaft, and the gate shaft rotates to install the fine-washing sink. The outer wall of the fine washing tank is provided with a gate drive mechanism, which is connected with the gate shaft and used to drive the gate shaft and the fine washing gate to rotate around the shaft.

Further, the gate drive mechanism includes a drive motor, a drive turntable and a connecting rod group, the drive turntable is arranged in a disc-shaped structure, and is rotatably arranged on the outer wall of the fine washing tank, the drive turntable and the power output end of the drive motor. It is connected by transmission and rotates around the center of the circle under the driving of the driving motor.

Further, the connecting rod group includes a transmission link and a driven link, one end of the transmission link is hinged with the outer circular side of the drive turntable, the other end of the transmission link is hinged with one end of the driven link, and the The other end of the driven link is fixedly connected with the gate shaft, and the transmission link, the driven link and the driving turntable move in the vertical direction.

Further, the draining tank is provided with a drainage channel that communicates with the sewage recovery tank.

The beneficial effects of the present invention are:

1. It can fully drain fruits and vegetables while transporting fruits and vegetables without damage. Several grid rolling frames arranged in the draining box can realize synchronous linkage, and can transport fruits and vegetables from front to back to the transfer conveyor belt, and transfer and convey the fruits and vegetables from the front to the back. In the process, the water droplets on the surface of fruits and vegetables can be dropped to achieve the effect of draining. When the U-shaped plate is tilted, the next grid rolling rack is in a horizontal position, and the fruits and vegetables that stay in the U-shaped plate cavity of the previous grid rolling rack are rolled into the U-shaped plate inner cavity of the next grid rolling rack. At the same time, the comb-tooth-like structure of the U-shaped plate of one of the grid rolling frames and the comb-tooth-shaped structure of the U-shaped plate of the other grid rolling frame fit in a staggered manner, so that two adjacent grid rolling frames There will be no structural interference during the transfer of fruits and vegetables. During the transfer process of fruits and vegetables, water droplets will drip down through the comb-like structure of the U-shaped plate for draining;

2. The fruits and vegetables can be soaked in the washing water of the washing tank, so that the fruits and vegetables can be fully cleaned. Due to the height baffle, the quantity of fruits and vegetables flowing out of the washing tank in a unit section can be limited, which can reduce the drying process in the next step. When the fine washing gate is opened, the cleaning water flow drives the fruits and vegetables to move downward together. When passing through the permeable grid holes, most of the cleaning water will flow to the lower drainage tank through the permeable grid holes, forming a preliminary draining effect. , When the fruits and vegetables roll onto the exposed pallet, the lowest end edge of the exposed pallet is bent upwards into an L-shape, which can form a limiting effect on the fruits and vegetables. The racks fit in a staggered manner, so that the fruit and vegetables can be transported without damage, while producing a certain draining effect.

Description of drawings

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

Figure 2 is a schematic diagram of the structure of the draining part.

FIG. 3 is a schematic diagram of the structural relationship between the fine washing tank and the diversion box.

Figure 4 is a schematic diagram of the transmission relationship between the fine cleaning gate and the gate drive mechanism.

FIG. 5 is a schematic diagram of the mating relationship of the grille rolling frame from an axial perspective.

FIG. 6 is a schematic diagram of the fitting relationship of each grille rolling frame from a bird's-eye view.

FIG. 7 is an enlarged view of part A in FIG. 2 .

In the picture, 1 rough washing part, 2 fine washing part, 3 draining parts, 301 grid rolling drive, 302 transmission belt, 303 linkage synchronizing wheel, 304 draining box, 305 grid rolling frame, 305aU-shaped plate, 305b let Position slot, 4 transfer conveyor belt, 5 fine washing tank, 6 fine washing gate, 7 gate drive mechanism, 701 drive motor, 702 drive turntable, 703 transmission link, 704 driven link, 705 gate shaft, 8 diversion Box body, 8a baffle positioning hole, 8b permeable grid hole, 9 height baffle, 10 exposed pallet, 10a U-shaped groove, 11 lower drainage tank, 12 drainage pipe, 13 sewage recovery tank, 14 drainage channel.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

As shown in Figures 1-7, a fruit and vegetable washing and draining conveyor includes a rough washing part 1, a fine washing part 2, a draining part 3, and a transfer conveyor belt 4 in sequence according to the transfer direction. The fruits and vegetables need to be cleaned by the rough washing part 1 and the fine washing part 2 and then transferred to the draining part 3, and most of the residual water in the fruits and vegetables is drained by the draining part 3, and then transferred to the transfer conveyor belt 4 for transfer to the container. the location of the box or package.

The above-mentioned draining part 3 comprises a draining box 306 with an open structure at the top, extending as a rectangular structure along the transporting direction, and a number of grid rolling racks 305 arranged horizontally and rotatingly arranged in the draining box 306 along the transporting direction, and A linkage drive mechanism that drives all the grille rolling frames 305 to rotate synchronously.

The above-mentioned draining box 304 is provided with a drainage channel 14 that communicates with the sewage recovery tank 13 , so that the water dropped into the draining box 304 during the draining process is discharged to the sewage recovery tank 13 .

The above-mentioned linkage drive mechanism includes a fixed grille rolling driver 301 and a transmission belt 302. One shaft end of the rotating shafts of all the grille rolling frames 305 is coaxially sheathed with a linkage synchronization wheel 303, and the transmission belt 302 is sheathed with the linkage synchronization wheel 303 and makes the All the interlocking synchronizing wheels 303 form a linkage, and the power output end of the grid rolling driver 301 is coaxially connected with the rotating shaft of one of the grid rolling frames 305 .

The rotation axis of each grille rolling frame 305 is horizontally arranged and perpendicular to the transporting direction, and includes at least three U-shaped plates 305a that are evenly distributed around its rotation axis and whose openings face outward. The inner groove of the U-shaped plate 305a is used for loading fruits and vegetables. The length direction of the plate 305a is parallel to the rotation axis of the grid rolling frame 305, and both sides of the U-shaped plate 305a are arranged in a comb-like structure with a number of give way grooves 305b arranged along the length direction of the U-shaped plate 305a. arrangement.

When any two adjacent grid rolling frames 305 are transferring fruits and vegetables, the comb-tooth-like structure of the U-shaped plate 305a of one grid rolling frame 305 and the comb-tooth-shaped structure of the U-shaped plate 305a of the other grid rolling frame 305 Fit in a staggered manner.

During draining, the rotation angles of the two adjacent grille rolling frames 305 are staggered by 15°, and the rotational speed is the same. In the horizontal position, the fruits and vegetables staying in the inner cavity of the U-shaped plate 305a of the previous grille rolling frame 305 are rolled into the inner cavity of the U-shaped plate 305a of the next grille The comb-tooth-like structure of the U-shaped plate 305a and the comb-tooth-like structure of the U-shaped plate 305a of the other grid rolling frame 305 fit in a staggered manner, so that the adjacent two grid rolling frames 305 do not transfer fruits and vegetables. Due to structural interference, water droplets of the fruits and vegetables will drip down through the comb-like structure of the U-shaped plate 305a during the transfer process, so as to be drained. In this embodiment, there are four grille rolling frames 305 in total. The U-shaped plates 305a on the first two grille rolling frames 305 are covered with rain cloth, and the U-shaped plates 305a on the latter two Wrap the sponge to absorb water for optimal draining.

The vegetable and fruit washing machine also includes a fine-washing tank 5 arranged at the discharge end of the fine-washing part 2. The fine-washing water tank 5 contains cleaning water during fine-washing. A deflector box 8 extending obliquely downward, a fine cleaning gate 6 that can be opened and closed is provided at the communication port between the fine washing tank 5 and the highest end of the deflector box 8, and the lowest end of the deflector box 8 is fixed with an inclined downward extension. The exposed support plate 10 is set as a comb-tooth plate structure and has a plurality of U-shaped grooves 10a facing the grille rolling frame 305, and the lowest end edge of the exposed support plate 10 is bent upwards into an L shape. At the same time, the comb-tooth plate structure of the exposed pallet 10 and the comb-tooth-like structure of the U-shaped plate 305a of the grid rolling frame 305 fit in a staggered manner, so as to convey fruits and vegetables without damage, and at the same time produce a certain draining effect.

The above-mentioned guide box body 8 is provided with a number of baffle positioning holes 8a along the height direction, and also has a height baffle plate 9. The inclination of the baffle plate positioning holes 8a is consistent with the slope of the bottom plate of the guide box body 8, and the height baffle plate 9 One of the baffle positioning holes 8a can be selectively inserted and passed through the guide box 8 left and right to limit the throughput of fruits and vegetables.

The bottom of the guide box 8 is fixed with a lower drain box 11, the bottom plate of the guide box 8 is provided with a plurality of permeable grid holes 8b, and the inner cavity of the guide box 8 is connected to the lower drainage tank 11 through the permeable grid holes 8b. cavity.

The vegetable and fruit washing machine also includes a sewage recovery tank 13 . The drain side of the lower drain tank 11 is connected to a drain portion drain pipe 12 , and the drain end of the drain portion drain pipe 12 is connected to the sewage recovery tank 13 .

When in use, the fruits and vegetables can be immersed in the cleaning water of the fine washing tank 5, so that the fruits and vegetables can be fully cleaned. Due to the setting of the height baffle 9, the quantity of fruits and vegetables flowing out from the fine washing tank 5 in the unit cross-section can be limited to prevent rolling off. The amount of fruits and vegetables on the exposed pallet 10 is too large, so as not to affect the next draining process. When the fine washing gate 6 is opened, the washing water flow drives the fruits and vegetables to move downward together. The water will flow to the lower drainage tank 11 through the permeable grid holes 8b to form a preliminary draining effect. When the fruits and vegetables roll down onto the exposed pallet 10, the lowest end edge of the exposed pallet 10 is bent upward into an L-shape. , which can form a limiting effect on fruits and vegetables.

The above-mentioned fine-washing gate 6 is set to a plate-like structure, the fine-washing gate 6 is configured with a gate shaft 705, the lower side of the fine-washing gate 6 is fixed on the gate shaft 705, and the gate shaft 705 is rotated to wear the fine-washing tank 5, and the fine-washing A gate driving mechanism 7 is provided on the outer wall of the water tank 5 . The gate driving mechanism 7 is connected with the shutter shaft 705 and used to drive the shutter shaft 705 and the fine cleaning gate 6 to rotate around the axis.

The above-mentioned gate drive mechanism 7 includes a drive motor 701, a drive turntable 702 and a connecting rod group. The drive turntable 702 is arranged as a disc-shaped structure, and is rotatably arranged on the outer wall of the fine washing tank 5. The drive turntable 702 and the power output end of the drive motor 701 are driven Connected and rotated around the center of the circle under the drive of the drive motor 701, one end of the shutter shaft 705 passes through the fine washing tank 5 and is movably connected to the drive turntable 702 through the connecting rod group.

The above-mentioned link group includes a transmission link 703 and a driven link 704. One end of the transmission link 703 is hinged with the outer circular side of the drive turntable 702, and the other end of the transmission link 703 is hinged with one end of the driven link 704. The driven link The other end of the 704 is fixedly connected with the shutter shaft 705, and the transmission link 703, the driven link 704, and the driving turntable 702 move in the vertical direction.

When opening and closing the fine cleaning gate 6, the drive motor 701 drives the drive turntable 702 to rotate, and in turn drives the rotating link 703 and the driven link 704 to move in the vertical direction, so that the shutter shaft 705 rotates, so as to drive The fine cleaning gate 6 is turned over to open and close.

The above are the preferred embodiments of the present invention, and those of ordinary skill in the art can also carry out various transformations or improvements on this basis. Without departing from the general concept of the present invention, these transformations or improvements should belong to the claimed protection of the present invention. within the range.

Claims (8)

1. The utility model provides a fruit vegetables wash driping conveyer includes according to the direction of transfer in proper order that part (1) are washed roughly, part (2) are washed finely, part (3) are driped, transport conveyer belt (4), its characterized in that:

the draining part (3) comprises a draining box (304) with an open upper part and a rectangular structure extending along the transferring direction, a plurality of grid rolling frames (305) horizontally arranged along the transferring direction and rotatably arranged in the draining box (304), and a linkage driving mechanism for driving all the grid rolling frames (305) to synchronously rotate;

the linkage driving mechanism comprises a grid rolling driver (301) and a transmission belt (302), the grid rolling driver (301) and the transmission belt (302) are fixedly arranged, one shaft end of a rotating shaft of each grid rolling frame (305) is coaxially sleeved with a linkage synchronizing wheel (303), the transmission belt (302) is sleeved with the linkage synchronizing wheels (303) and enables all the linkage synchronizing wheels (303) to form linkage, and a power output end of the grid rolling driver (301) is coaxially connected with the rotating shaft of one grid rolling frame (305) in a transmission manner;

the rotating shaft of each grid rolling frame (305) is horizontally arranged and perpendicular to the transfer direction, and comprises at least three U-shaped plates (305a) which are uniformly distributed around the rotating shaft in the circumferential direction and have outward openings, inner grooves of the U-shaped plates (305a) are used for loading fruits and vegetables, the length direction of each U-shaped plate (305a) is parallel to the rotating shaft of each grid rolling frame (305), two sides of each U-shaped plate (305a) are respectively provided with a comb-shaped structure in which a plurality of abdicating grooves (305b) are arranged, and the abdicating grooves (305b) are arranged along the length direction of the U-shaped plates (305 a);

when any two adjacent grating rolling frames (305) are used for transferring fruits and vegetables, the comb-shaped structure of the U-shaped plate (305a) of one grating rolling frame (305) is matched with the comb-shaped structure of the U-shaped plate (305a) of the other grating rolling frame (305) in an alternate and staggered mode;

the conveyor also comprises a fine washing water tank (5) arranged at the discharge end of the fine washing part (2), the fine washing water tank (5) is filled with washing water during fine washing, the lower part of one side of the fine washing water tank (5) facing the draining part (3) is fixed with a flow guide box body (8) which extends obliquely downwards, a communication port of the top end of the fine washing water tank (5) and the diversion box body (8) is provided with a fine washing gate (6) which can be opened and closed, the lowest end of the diversion box body (8) is fixed with an exposed supporting plate (10) which extends obliquely downwards, the exposed supporting plate (10) is of a comb plate structure and is provided with a plurality of U-shaped grooves (10a) facing the grating rolling frame (305), the lowest end edge of the exposed supporting plate (10) is bent upwards to form an L shape, when fruits and vegetables are transferred, the comb-shaped plate structure of the exposed supporting plate (10) is matched with the comb-shaped structure of the U-shaped plate (305a) of the grid rolling frame (305) in an alternate and staggered mode.

2. The fruit and vegetable washing and draining conveyor as claimed in claim 1, wherein: the fruit and vegetable flow guiding box is characterized in that the flow guiding box body (8) is provided with a plurality of baffle positioning holes (8a) in the height direction, and is further provided with a height baffle (9), the inclination degree of the baffle positioning holes (8a) is consistent with that of the bottom plate of the flow guiding box body (8), and the height baffle (9) can be selectively inserted into one of the baffle positioning holes (8a) and can penetrate through the flow guiding box body (8) from left to right so as to limit the throughput of fruits and vegetables.

3. The fruit and vegetable washing and draining conveyor as claimed in claim 1, wherein: a lower water discharge tank (11) is fixed at the bottom of the diversion box body (8), a plurality of water permeable grid holes (8b) are formed in a bottom plate of the diversion box body (8), and an inner cavity of the diversion box body (8) is communicated with an inner cavity of the lower water discharge tank (11) through the water permeable grid holes (8 b).

4. The fruit and vegetable washing and draining conveyor as claimed in claim 3, wherein: the sewage treatment device is characterized by further comprising a sewage recovery tank (13), a draining part drainage pipe (12) is communicated with the drainage side of the lower drainage tank (11), and the drainage end of the draining part drainage pipe (12) is communicated with the sewage recovery tank (13).

5. The fruit and vegetable cleaning and draining conveyor according to claim 1, wherein: fine purifiation gate (6) set up to platelike structure, fine purifiation gate (6) dispose flashboard axle (705), fine purifiation gate (6) lower level is fixed on flashboard axle (705), dress fine purifiation basin (5) are worn to flashboard axle (705) with rotating, fine purifiation basin (5) outer wall is provided with gate actuating mechanism (7), gate actuating mechanism (7) are connected with flashboard axle (705) and are used for driving flashboard axle (705), fine purifiation gate (6) and carry out pivoting.

6. The fruit and vegetable cleaning and draining conveyor according to claim 5, wherein: the gate driving mechanism (7) comprises a driving motor (701), a driving turntable (702) and a connecting rod group, the driving turntable (702) is arranged to be of a disc-shaped structure and is rotatably arranged on the outer wall of the fine washing water tank (5), the driving turntable (702) is in transmission connection with the power output end of the driving motor (701) and rotates around the circle center of the driving motor (701) under the driving of the driving motor, and one shaft end of a gate plate shaft (705) penetrates out of the fine washing water tank (5) and is movably connected with the driving turntable (702) through the connecting rod group.

7. The fruit and vegetable washing and draining conveyor according to claim 6, wherein: the connecting rod group comprises a transmission connecting rod (703) and a driven connecting rod (704), one end of the transmission connecting rod (703) is hinged to the outer circle side of the driving turntable (702), the other end of the transmission connecting rod (703) is hinged to one end of the driven connecting rod (704), the other end of the driven connecting rod (704) is fixedly connected with a flashboard shaft (705), and the transmission connecting rod (703), the driven connecting rod (704) and the driving turntable (702) move in the vertical direction.

8. The machine as claimed in any one of claims 1 to 7, wherein: the draining tank (304) is provided with a drainage channel (14) communicated with the sewage recovery tank (13).

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