CN111772208A - Feeding and cleaning device of grapefruit harvesting and sorting machine - Google Patents

Feeding and cleaning device of grapefruit harvesting and sorting machine Download PDF

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Publication number
CN111772208A
CN111772208A CN202010677046.2A CN202010677046A CN111772208A CN 111772208 A CN111772208 A CN 111772208A CN 202010677046 A CN202010677046 A CN 202010677046A CN 111772208 A CN111772208 A CN 111772208A
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CN
China
Prior art keywords
grapefruit
supporting
feeding
harvesting
sorting machine
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010677046.2A
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Chinese (zh)
Inventor
梁鸿梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Kaifeng Ecological Agriculture And Forestry Co ltd
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Jiangxi Kaifeng Ecological Agriculture And Forestry Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Jiangxi Kaifeng Ecological Agriculture And Forestry Co ltd filed Critical Jiangxi Kaifeng Ecological Agriculture And Forestry Co ltd
Priority to CN202010677046.2A priority Critical patent/CN111772208A/en
Publication of CN111772208A publication Critical patent/CN111772208A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/02—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching
    • A23N12/023—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching for washing potatoes, apples or similarly shaped vegetables or fruit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0202—Agricultural and processed food products
    • B65G2201/0211—Fruits and vegetables

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The invention relates to the field of agricultural planting, and particularly discloses a feeding and cleaning device of a grapefruit harvesting and sorting machine, which comprises a trough, a cleaning cylinder, a driving mechanism, a conveying belt and a connecting cover; a plurality of vertical rotating rollers are respectively arranged on two sides of the material guide plate, a front distributing plate and a rear distributing plate are arranged above the upper end of the material guide plate, and the distance between the right ends of the two distributing plates is smaller than that of the left end; the free end of the swing connecting plate is lapped on the supporting and conveying structure along the direction of the conveying belt, and a plurality of material pushing screen plates vertical to the surface of the conveying belt are uniformly and fixedly arranged on the surface of the conveying belt; and a plurality of spray pipes are arranged on the side wall of the cleaning barrel corresponding to the space between the supporting and conveying structure and the conveying belt. Through setting up the board of arranging that is located the stock guide both sides in the silo to can adjust the distance between two cloth boards, only can make the shaddock fall down in turn on making the stock guide, make shaddock whereabouts in-process in turn scrub through changeing the roller, make every shaddock homoenergetic be washd, guarantee to wash thoroughly.

Description

Feeding and cleaning device of grapefruit harvesting and sorting machine
Technical Field
The invention relates to the field of agricultural planting, in particular to a feeding and cleaning device of a grapefruit harvesting and sorting machine.
Background
The pomelo is used as a large support for the economy of fruit farming areas in south China, and plays an important role in improving the income of fruit growers and promoting the development of local economy. Although the yield and sales of the grapefruits in China are large, the problems of laggard grapefruits still exist in the aspect of sorting and grading the grapefruits, the grapefruits need to be cleaned and loaded manually in the sorting process, the labor cost is high, and the working efficiency is low. In order to solve the problem, the design of the automatic feeding and cleaning device of the grapefruit sorting machine is very important. Automatic feeding and cleaning device of the grapefruit sorting machine can realize automatic feeding and mechanization of the grapefruit sorting machine, labor cost is reduced to the greatest extent, production efficiency of enterprises is improved, the automatic and mechanical level of production of fruits in China is improved, and development of grapefruit sorting technology is further promoted. Automatic feeding belt cleaning device of shaddock sorter makes people break away from and relies on the manpower to carry out material loading and abluent mode, realizes saving the labour, reduces intensity of labour and cost, improves shaddock sorting efficiency.
The existing sorting machine feeding and cleaning device conveys the grapefruit to a high position, and the grapefruit is cleaned in a high-position cleaning tank, wherein the cleaning is realized in the cleaning tank, and the grapefruit cannot be cleaned in the conveying process, so that the efficiency is improved; in addition, the shaddock is sending into the device in the back, does not arrange the shaddock for more shaddock enters into simultaneously and washs the position and washs, has influenced the cleaning performance.
Disclosure of Invention
The invention aims to provide a feeding and cleaning device of a grapefruit harvesting and sorting machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a feeding and cleaning device of a grapefruit harvesting and sorting machine comprises a material groove, a cleaning barrel, a driving mechanism, a conveying belt and a connecting cover; the opening of the material groove is upward, the grapefruit is poured from the top of the material groove, the right end of the material groove is fixedly connected with a connecting cover, a cleaning cylinder is fixedly communicated in the connecting cover in an inclined upward mode, the upper end of the cleaning cylinder extends into the sorting machine, and the cleaned grapefruit is conveyed to the sorting machine; a conveying belt which is upward along the axial direction of the cleaning cylinder is arranged in the cleaning cylinder, and the grapefruit is driven by the conveying belt to move obliquely upward so as to move to a high position; an inclined material guide plate is fixedly arranged at the bottom in the material groove, and the left end of the material guide plate is higher than the right end of the material guide plate, so that the pomelo falling into the material groove moves rightwards along the material guide plate; the vertical rotary rollers are arranged on two sides of the material guide plate, limit the grapefruit to move on the material guide plate, and primarily scrub the surfaces of the grapefruit in the downward movement process of the grapefruit, the top ends of the rotary rollers are connected to a driving mechanism, a driving motor is arranged in the driving mechanism and drives the rotary rollers to rotate, and the contacted grapefruit is scrubbed; a front and a rear cloth discharge plates are arranged above the upper end of the material guide plate, the distance between the right ends of the two cloth discharge plates is smaller than that between the left ends of the two cloth discharge plates, and a proper opening is formed at the right ends of the two cloth discharge plates, so that only one grapefruit can be discharged from the opening, and the grapefruit entering the material tank rolls downwards one by one to fall down; the upper end of the cloth arranging plate is fixedly connected with a vertical fixing shaft, the upper end of the fixing shaft is provided with a mounting seat fixed on the inner wall of the trough, the fixing shaft vertically penetrates downwards from the inside of the mounting seat and is rotatably connected with the mounting seat, the direction of the cloth arranging plate is adjusted by rotating the fixing shaft, the distance between the right ends of the two cloth arranging plates is changed, and the adaptability is adjusted according to the size condition of the grapefruit; a discharge opening is formed in the side wall of the trough corresponding to the lower end of the material guide plate, the pomelo rolled down in the material guide plate is sent out of the trough, the right end of the discharge opening is communicated with the inside of the connecting cover, a swing connecting plate which is rotatably connected to the bottom of the discharge opening is arranged in the connecting cover, the pomelo discharged from the discharge opening falls on the swing connecting plate, the free end of the swing connecting plate is overlapped with a support conveying structure along the conveying belt direction, the support conveying structure is of a plate-shaped structure, and the pomelo rolls on the support conveying structure for conveying and moves upwards under the support of the support conveying structure; a plurality of material pushing screen plates vertical to the surfaces of the conveying belts are uniformly and fixedly arranged on the surfaces of the conveying belts, and the material pushing screen plates move along the conveying belts, so that the material pushing screen plates positioned on the lower sides of the conveying belts move upwards, and grapefruits in the swing connecting plates are pushed to enter the supporting and conveying structures and move upwards along the supporting and conveying structures; support and be provided with a plurality of shower on the wash bowl lateral wall that corresponds between transport structure and the conveyer belt, spray the water purification in to the wash bowl through the shower, directly wash the shaddock surface.
Further: a rotating head is coaxially fixed at the upper end of the fixed shaft, and people can rotate the rotating head manually; the outer side of the rotating head is sleeved with a mounting groove fixed on the mounting seat, the inner wall of the mounting groove is fixedly provided with a circle of extrusion layer, the inner side of the extrusion layer is fixedly provided with a circle of elastic layer, the thickness of the elastic layer is larger than that of the extrusion layer, the elastic layer is made of cloth, the elastic layer has the deformation effect according to the extrusion condition and simultaneously increases the friction during contact, a circular extrusion groove is coaxially arranged in the elastic layer, the rotating head extends upwards from the extrusion groove, the cross section of the rotating head is oval, one focal point of the rotating head is overlapped with the central shaft of the fixed shaft, so that the free end of the rotating head moves in the extrusion groove when rotating, the elastic layer in the rotating head is extruded by the rotating head, the position of the rotating head is fixed under the action of the reverse pressure of the elastic layer, so that the position of the rotating head is fixed at any time after the rotating head is manually twisted, and the position of the adjusted distribution plate is kept unchanged.
Further: the extrusion layer is made of rubber.
Further: the cloth of the elastic layer is canvas.
Further: and a plurality of nozzles are arranged on the side wall in the trough and spray cleaning water in the trough.
Further: the supporting spring is connected to the downside of swing connecting plate, supports the swing connecting plate through supporting spring, plays the effect of buffering to the shaddock that the top fell.
Further: the distance between the end part of the material pushing screen plate and the supporting and conveying structure is 20-40mm, so that grapefruits with different sizes and volumes can be pushed.
Further: the bottom of the connecting cover is communicated with a drain pipe for draining the cleaning water in the trough and the cleaning barrel.
Further: a plurality of supporting rollers are uniformly and equidistantly arranged in the supporting and conveying structure, the distance between every two adjacent supporting rollers is 5-10mm, and the grapefruit on the supporting and conveying structure can easily move through the supporting rollers, so that the grapefruit can be conveniently pushed to move upwards.
Further: the backing roll is the thick structure in thin both ends in the middle of, and the diameter in the middle of promptly is less than the diameter at both ends, makes the shaddock more stable rebound on the backing roll, and the area of contact of increase and shaddock plays the effect of protection shaddock simultaneously. The cleaning sponge is arranged on the surface of the supporting roller, so that the grapefruit brushing effect is improved.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the arrangement plates arranged in the trough and positioned at two sides of the material guide plate can adjust the distance between the two arrangement plates, so that the pomelos on the material guide plate can only fall one by one, and the pomelos are brushed by the rotary roller one by one in the falling process, so that each pomelo can be cleaned, and thorough cleaning is ensured; the grapefruit is conveyed by upward rolling under the action of the conveying belt and the supporting and conveying mechanism, and can be washed by spraying water through the spray pipe in the conveying process, so that sundries on the surfaces of the grapefruit are thoroughly washed and fall off, and the cleaning effect is ensured; the structural design of backing roll has increased the area of contact with the shaddock, can also increase the cleaning area when protecting the shaddock, improves the cleaning performance.
Drawings
Fig. 1 is a schematic structural diagram of a feeding and cleaning device of a grapefruit harvesting and sorting machine.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is a schematic structural diagram of the mounting groove in the feeding and cleaning device of the grapefruit harvesting and sorting machine.
Fig. 4 is a schematic structural diagram of a supporting and conveying structure in a feeding and cleaning device of a grapefruit harvesting and sorting machine.
In the figure: 1-material groove, 2-cleaning barrel, 3-driving structure, 4-rotating roller, 5-conveying belt, 6-material guide plate, 7-swinging connecting plate, 8-supporting spring, 9-supporting conveying structure, 10-spraying pipe, 11-arrangement plate, 12-mounting seat, 13-mounting groove, 14-rotating head, 15-fixing shaft, 16-extrusion layer, 17-elastic layer, 18-extrusion groove, 19-blanking port, 20-connecting cover, 21-water discharging pipe, 22-supporting roller and 23-material pushing screen plate.
Detailed Description
Example 1
Referring to the drawings, in the embodiment of the invention, a feeding and cleaning device of a grapefruit harvesting and sorting machine comprises a trough 1, a cleaning cylinder 2, a driving mechanism 3, a conveying belt 5 and a connecting cover 20; the opening of the material tank 1 is upward, the grapefruit is poured into the material tank 1 from the top, the right end of the material tank 1 is fixedly connected with a connecting cover 20, a cleaning cylinder 2 is fixedly communicated with the connecting cover 20 in an inclined upward mode, the upper end of the cleaning cylinder 2 extends into the sorting machine, and the cleaned grapefruit is conveyed to the sorting machine; install in the wash bowl 2 along 2 ascending conveyer belt 5 of axial of wash bowl, drive shaddock slope rebound through conveyer belt 5, make the shaddock remove the eminence.
An inclined material guide plate 6 is fixedly arranged at the bottom inside the material tank 1, and the left end of the material guide plate 6 is higher than the right end, so that the pomelo falling into the material tank 1 moves rightwards along the material guide plate 6; all install the vertical roller 4 that changes of a plurality of on 6 both sides of stock guide, change roller 4 and restrict the shaddock and only remove on stock guide 6 to tentatively scrub the shaddock surface at the in-process that the shaddock removed downwards, the top of changing roller 4 is connected on actuating mechanism 3, is equipped with driving motor in the actuating mechanism 3, drives and changes roller 4 and rotate, scrubs the shaddock of contact.
In order to enable the pomelo entering the left side of the material tank 1 to move downwards one by one, a front distribution plate 11 and a rear distribution plate 11 are arranged above the upper end of the material guide plate 6, the distance between the right ends of the two distribution plates 11 is smaller than that between the left ends of the two distribution plates, and a proper opening is formed at the right ends of the two distribution plates 11, so that only one pomelo can be discharged from the opening, and the pomelo entering the material tank 1 can roll downwards one by one to fall; the upper end of the cloth arranging plate 11 is fixedly connected with a vertical fixing shaft 15, the upper end of the fixing shaft 15 is provided with an installation seat 12 fixed on the inner wall of the trough 1, the fixing shaft 15 vertically penetrates downwards from the installation seat 12, the fixing shaft 15 is rotatably connected with the installation seat 12, the direction of the cloth arranging plate 11 is adjusted by rotating the fixing shaft 15, the distance between the right ends of the two cloth arranging plates 11 is changed, and adaptive adjustment is performed according to the size condition of the grapefruit; a rotating head 14 is coaxially fixed at the upper end of the fixed shaft 15, and people can rotate the rotating head 14 manually; the outer side of the rotating head 14 is sleeved with a mounting groove 13 fixed on the mounting seat 12, a circle of extrusion layer 16 is fixedly mounted on the inner wall of the mounting groove 13, the extrusion layer 16 is made of rubber, a circle of elastic layer 17 is fixed on the inner side of the extrusion layer 16, the thickness of the elastic layer 17 is larger than that of the extrusion layer 16, the elastic layer 17 is made of cloth, specifically canvas cloth, the elastic layer 17 deforms according to the extrusion condition and increases the friction during contact, a circular extrusion groove 18 is coaxially formed in the elastic layer 17, the rotating head 14 extends upwards from the extrusion groove 18, the cross section of the rotating head 14 is oval, a focal point of the rotating head 14 coincides with the central axis of the fixing shaft 15, so that the free end of the rotating head 14 moves in the extrusion groove 18 during rotation, the elastic layer 17 in the inner part is extruded by the rotating head 14, and the position of the rotating head 14 is fixed under the reverse pressure action of the elastic layer 17, the position of the rotating head 14 is fixed at any time after being manually twisted, and the position of the distribution plate 11 is kept unchanged after adjustment.
The side wall in the trough 1 is provided with a plurality of nozzles for spraying cleaning water in the trough 1.
A discharge opening 19 is formed in the side wall of the trough 1 corresponding to the lower end of the material guide plate 6, a pomelo rolled down in the material guide plate 6 is sent out of the trough 1, the right end of the discharge opening 19 is communicated with the inside of the connecting cover 20, a swing connecting plate 7 rotatably connected to the bottom of the discharge opening 19 is arranged in the connecting cover 20, a pomelo discharged from the discharge opening 19 falls on the swing connecting plate 7, a supporting spring 8 is connected to the lower side of the swing connecting plate 7, the swing connecting plate 7 is supported through the supporting spring 8, and the pomelo falling from the upper side is buffered; the free end of the swing connecting plate 7 is lapped on a supporting and conveying structure 9 along the direction of the conveying belt 5, the supporting and conveying structure 9 is a plate-shaped structure, and grapefruits roll on the supporting and conveying structure to be conveyed and move upwards under the support of the supporting and conveying structure 9; a plurality of material pushing screen plates 23 vertical to the surfaces of the conveying belts 5 are uniformly and fixedly arranged on the surfaces of the conveying belts 5, the material pushing screen plates 23 move along the conveying belts 5, the material pushing screen plates 23 positioned on the lower sides of the conveying belts 5 move upwards, grapefruits in the swing connecting plates 7 are pushed to enter the supporting and conveying structures 9 and move upwards along the supporting and conveying structures 9, the distance between the end parts of the material pushing screen plates 23 and the supporting and conveying structures 9 is 20-40mm, and grapefruits with different sizes and volumes can be pushed; a plurality of spray pipes 10 are arranged on the side wall of the cleaning barrel 2 corresponding to the space between the supporting and conveying structure 9 and the conveying belt 5, and clean water is sprayed into the cleaning barrel 2 through the spray pipes 10 to directly wash the surfaces of the grapefruit; the bottom of the connecting cover 20 is communicated with a drain pipe 21 for draining the cleaning water in the trough 1 and the cleaning cylinder 2.
Example 2
On the basis of the embodiment 1, a plurality of supporting rollers 22 are uniformly and equidistantly arranged in the supporting and conveying structure 9, the distance between every two adjacent supporting rollers 22 is 5-10mm, and the grapefruit on the supporting and conveying structure 9 can easily move through the supporting rollers 22, so that the grapefruit can be conveniently pushed to move upwards; backing roll 22 is the thick structure in thin both ends in the middle of, and the diameter in the middle of promptly is less than the diameter at both ends, makes the shaddock more stable rebound on backing roll 22, and the area of contact of increase and shaddock plays the effect of protection shaddock simultaneously, sets up the washing sponge on backing roll 22's surface, has also improved the effect of scrubbing to the shaddock.
When in use, the pomelo is put into the trough 1 and firstly falls into the two arrangement plates 11 to contact with the water sprayed in the arrangement plates 11, the distance between the two arrangement boards 11 is adjusted according to the whole size of the pomelo to make the pomelo fall down from the right end of the two arrangement boards 11, the pomelo are discharged from the arrangement boards 11 one by one, the pomelo which falls down one by one is contacted with the rotary rollers 4 at two sides, the shaddock is brushed to separate sundries on the surface of the shaddock, the shaddock in the material groove 1 falls on the position of a feed opening 19 at the bottom, and falls on the supporting and conveying structure 9 along the swing connecting plate 7, the upper conveying belt 5 moves, the grapefruits on the supporting and conveying structure 9 are pushed upwards by the material pushing screen plate 23 on the conveying belt, the shaddock is sprayed and washed through the spraying pipes 10 on the two sides in the upward moving process, impurities on the surface of the shaddock are thoroughly washed, and finally the cleaned shaddock is conveyed to the sorting machine from the upper end.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. A feeding and cleaning device of a grapefruit harvesting and sorting machine comprises a trough (1), a cleaning cylinder (2), a driving mechanism (3), a conveying belt (5) and a connecting cover (20); the right end of the material groove (1) is fixedly connected with a connecting cover (20), a cleaning cylinder (2) is fixedly communicated in the connecting cover (20) in an inclined upward manner, and a conveying belt (5) which is arranged in the cleaning cylinder (2) in the axial direction of the cleaning cylinder (2) is installed; the device is characterized in that an inclined material guide plate (6) is fixedly arranged at the bottom in the trough (1), the left end of the material guide plate (6) is higher than the right end, a plurality of vertical rotating rollers (4) are respectively arranged on two sides of the material guide plate (6), and the top ends of the rotating rollers (4) are connected to a driving mechanism (3); a plurality of nozzles are arranged on the side wall in the trough (1); a front cloth arranging plate and a rear cloth arranging plate (11) are arranged above the upper end of the material guide plate (6), and the distance between the right ends of the two cloth arranging plates (11) is smaller than that between the left ends; the upper end of the cloth arranging plate (11) is fixedly connected with a vertical fixing shaft (15), the upper end of the fixing shaft (15) is provided with a mounting seat (12) fixed on the inner wall of the trough (1), the fixing shaft (15) vertically penetrates downwards from the inside of the mounting seat (12), and the fixing shaft (15) is rotatably connected with the mounting seat (12); a feed opening (19) is formed in the side wall of the trough (1) corresponding to the lower end of the material guide plate (6), the right end of the feed opening (19) is communicated with the inside of the connecting cover (20), a swinging connecting plate (7) rotatably connected to the bottom of the feed opening (19) is arranged in the connecting cover (20), the free end of the swinging connecting plate (7) is lapped on a supporting and conveying structure (9) in the direction along the conveying belt (5), and the supporting and conveying structure (9) is of a plate-shaped structure; a plurality of material pushing screen plates (23) vertical to the surface of the conveying belt (5) are uniformly and fixedly arranged on the surface of the conveying belt; a plurality of spray pipes (10) are arranged on the side wall of the cleaning barrel (2) corresponding to the space between the supporting and conveying structure (9) and the conveying belt (5).
2. The feeding and cleaning device of the grapefruit harvesting and sorting machine according to claim 1, characterized in that: the upper end of fixed axle (15) is coaxial to be fixed with swivel head (14), and the outside cover of swivel head (14) is equipped with mounting groove (13) of fixing on mount pad (12), and fixed mounting has round extrusion layer (16) on the inner wall of mounting groove (13), and the inboard of extrusion layer (16) is fixed with round elastic layer (17), and the material of elastic layer (17) is the cloth, has coaxially seted up circular shape extrusion groove (18) on the inside of elastic layer (17), and swivel head (14) upwards stretches out from extrusion groove (18), the cross section of swivel head (14) is oval, a focus of swivel head (14) with the center pin coincidence of fixed axle (15), swivel head (14) free end when rotatory removes in extrusion groove (18), extrudes inside elastic layer (17) through swivel head (14).
3. The feeding and cleaning device of the grapefruit harvesting and sorting machine according to claim 2, characterized in that: the extrusion layer (16) is made of rubber.
4. The feeding and cleaning device of the grapefruit harvesting and sorting machine according to claim 2, characterized in that: the cloth of the elastic layer (17) is canvas.
5. The feeding and cleaning device of the grapefruit harvesting and sorting machine according to claim 1, characterized in that: and the lower side of the swing connecting plate (7) is connected with a supporting spring (8).
6. The feeding and cleaning device of the grapefruit harvesting and sorting machine according to claim 1, characterized in that: the distance between the end part of the material pushing screen plate (23) and the supporting and conveying structure (9) is 20-40 mm.
7. The feeding and cleaning device of the grapefruit harvesting and sorting machine according to claim 1, characterized in that: the bottom of the connecting cover (20) is communicated with a drain pipe (21).
8. The feeding and cleaning device of the grapefruit harvesting and sorting machine according to any one of claims 1 to 7, characterized in that: a plurality of supporting rollers (22) are uniformly and equidistantly arranged in the supporting and conveying structure (9), and the distance between every two adjacent supporting rollers (22) is 5-10 mm.
9. The feeding and cleaning device of the grapefruit harvesting and sorting machine according to claim 8, characterized in that: the supporting roller (22) is of a structure with a thin middle part and thick two ends.
10. The feeding and cleaning device of the grapefruit harvesting and sorting machine according to claim 9, characterized in that: and cleaning sponge is arranged on the surface of the supporting roller (22).
CN202010677046.2A 2020-07-14 2020-07-14 Feeding and cleaning device of grapefruit harvesting and sorting machine Withdrawn CN111772208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010677046.2A CN111772208A (en) 2020-07-14 2020-07-14 Feeding and cleaning device of grapefruit harvesting and sorting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010677046.2A CN111772208A (en) 2020-07-14 2020-07-14 Feeding and cleaning device of grapefruit harvesting and sorting machine

Publications (1)

Publication Number Publication Date
CN111772208A true CN111772208A (en) 2020-10-16

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Application Number Title Priority Date Filing Date
CN202010677046.2A Withdrawn CN111772208A (en) 2020-07-14 2020-07-14 Feeding and cleaning device of grapefruit harvesting and sorting machine

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CN (1) CN111772208A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112319044A (en) * 2020-11-26 2021-02-05 南京云中雨科技有限公司 Polyurethane printing rubber roller maintenance method
CN112369627A (en) * 2020-11-20 2021-02-19 李春雪 Over-and-under type peanut belt cleaning device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112369627A (en) * 2020-11-20 2021-02-19 李春雪 Over-and-under type peanut belt cleaning device
CN112319044A (en) * 2020-11-26 2021-02-05 南京云中雨科技有限公司 Polyurethane printing rubber roller maintenance method
CN112319044B (en) * 2020-11-26 2021-06-04 德润杰(山东)纺织科技有限公司 Polyurethane printing rubber roller maintenance method

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Application publication date: 20201016