CN201969692U

CN201969692U - Fruit sorting machine

Info

Publication number: CN201969692U
Application number: CN2011200867598U
Authority: CN
Inventors: 程利岳; 程杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-23
Filing date: 2011-03-23
Publication date: 2011-09-14
Anticipated expiration: 2021-03-23

Abstract

A fruit sorting machine comprises a frame, a motor, a fruit sorting device and an automatic fruit conveying device. The fruit sorting machine consists of a plurality of groups of screw-shaped screening rollers which are arrayed in parallel, each group of screening rollers consists of two rotating rollers, the end of each rotating roller is in linkage with an output shaft of the motor via a transmission, diameters of threads on each group of rotating rollers are increased from a starting section to a tail section, the diameter of the thread at each starting section matches with outer diameters of smaller fruits of fruits required to be screened, the diameter of the thread at each tail section matches with outer diameters of larger fruits of the fruits required to be screened, a screened fruit receiving device is arranged rightly below the rotating rollers, hood covers and protecting covers are respectively disposed on the fruit conveying device and the screening rollers, a spraying device and an air blowing mechanism are sequentially disposed on the automatic conveying device, the spraying device is used for washing screened fruits, the air blowing mechanism is used for drying washed fruits, and ultraviolet lamps which are used to sterilize the screened fruits are distributed on the top of an inner cavity of each protecting cover. The sorting machine not only is applicable to fruits with large outer diameters, but also is more suitable for fruits with small outer diameters, and can also be used for washing, sterilizing and disinfecting the fruits.

Description

The fruit refiner

Technical field

The utility model relates to a kind of field of mechanical technique that belongs to, and especially refers to a kind of fruit refiner.

Background technology

Existing a kind of patent No. discloses a kind of structure for the Chinese utility model patent that the CN200520125934.4 name is called " fruit refiner ", its structure comprises controlling organization, frame, motor is installed on the frame, motor and reductor direct connection, the output shaft of reductor is carried with fruit by transmission device and is selected stage arrangement to be connected, and at least two grade collection buckets are arranged.The beneficial effect of this utility model is: simple in structure, cost is low, and is economical and practical, simple to operate, and choosing level effect is better.But being this refiner, its shortcoming only is applicable to the fruit of external diameter greatly, as apple, pear and other fruits, but it is just inapplicable than the selection of fruitlet to the less red bayberry of external diameter, litchi, longan equal diameter, so its scope of application is narrower, and this structure can not be cleaned selected fruit in selected fruit, magnetization, air-dry, sterilization, therefore, its structure awaits to improve.

The utility model content

Technical problem to be solved in the utility model be provide a kind of at above-mentioned prior art present situation and be skillfully constructed, sound construction, can not only be applicable to the fruit of big external diameter, and can be more suitable for selected in little external diameter fruit, and can be simultaneously to selected fruit clean, a kind of fruit refiner of air-dry, sterilization.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this fruit refiner, include frame and motor, it is characterized in that: described frame is provided with fruit selecting device and fruit automatic conveying device, described fruit selecting device includes the screening roller of some groups of screw shaped of arrangement arranged side by side, every group of screening roller is arranged parallel to each other by two and forms to the live-rollers that rotates with locking phase, the end of described live-rollers links by the output shaft of transmission device and motor, The initial segment on every group of live-rollers to the diameter of thread of end segment by little to big, the diameter of thread of The initial segment is suitable with the fruitlet external diameter that requires screening fruit, and the diameter of thread of end segment is suitable with the big fruit external diameter that requires screening fruit, be positioned at live-rollers under be provided with the receiving system of screening back fruit; The structure that the fruit that described automatic conveying device will need to screen is delivered to the The initial segment position of live-rollers is installed on the frame, and on described fruit conveying device and screening roller, be respectively arranged with cover cap and protective cover, on described automatic conveying device, set gradually the spray equipment that is useful on washing screen and selects fruit, be used for the blower mechanism that will flushing back fruit dries up, be useful on the ultraviolet lamp that screening fruit is carried out sterilizing at the inner chamber top portion cloth of protective cover.

As improvement, described transmission device includes worm gear and worm screw, in every group of live-rollers wherein one be main live-rollers, another root is driven live-rollers, one end of every main live-rollers fixes by roll shaft and worm gear separately, described worm screw is arranged on the frame rotationally, worm gear on every group of master's live-rollers is meshed with correspondence position on the described worm screw simultaneously, and the output shaft of described worm screw by first drive mechanism and worm screw motor link, and the other end of described main live-rollers links by second drive mechanism and each self-corresponding driven live-rollers respectively.

Improve, described first drive mechanism may be selected to be: the end worm screw is provided with drive again, and described drive links through reducing gear and worm screw motor by driving-belt.

Improve again, described second drive mechanism includes the driven gear of travelling gear, described travelling gear is fixed on the end roll shaft of main live-rollers, and described driven gear is fixed on the end roll shaft of driven live-rollers, and travelling gear is in the same place for being meshing with each other with driven gear.

Improve again, the structure that the fruit that described automatic conveying device will need to screen is delivered to the The initial segment position of live-rollers is: described automatic conveying device includes the conveyer belt of annular and carries motor, two of described conveyer belt is capable of circulation rollably to be placed on first roll shaft and second roll shaft of frame, described second roll shaft be positioned at screening roller The initial segment directly over, and an end of first roll shaft links by the 3rd drive mechanism and the output shaft of carrying motor.

Improve, described the 3rd drive mechanism includes the 3rd drive and the 3rd driving-belt again, and described the 3rd drive is fixed on the outrigger shaft of first roll shaft, and links through slowing-down structure and the output shaft of carrying motor by the 3rd driving-belt.

Improve, but described receiving system includes the pumping board that can place fruit box and right/left pull, the area of this pumping board is to double the shared area of screening roller again.

Improve, described blower mechanism can include air blast, is distributed with blowhole on cover cap again, and described blowhole is connected with the air outlet of air blast by airduct.

Improve, the outside of described airduct also can be enclosed with the ice cube that is used for air-flow in the cooling duct again.

Improve, described spray equipment is the spray head that is arranged on cover cap inner chamber end face again, and on described frame and be arranged in the formed annular chamber of conveyer belt and be provided with second spray head that spray liquid can be sprayed from bottom to top.

Compared with prior art, the utility model advantage is: this refiner can not only be applicable to the fruit of big external diameter, and be more suitable for fruit in little external diameter, as fruit such as red bayberry, longan, litchi, plums, because the adjustable knotter screen of selecting device of the present utility model selects the aperture of fruit, to big fruit when selected, the screwed hole of live-rollers can be pressed the aperture design of big fruit, and to the fruit of the little external diameter aperture design by fruitlet, so refiner of the present utility model can not only be applicable to the selected of big fruit, and can better be applicable to selected to fruitlet.Not only selected fruit is wide in variety, and has solved the difficult problem of little external diameter fruit screening well, thereby is little external diameter fruit, as the selected Gospel of having brought of fruit such as red bayberry, plum; Also have and more priorly be; refiner of the present utility model is in selected fruit; can clean fruit; air-dry; sterilizing; cleaning fluid can be preferably magnetized drinking water in the utility model; can not only guarantee water quality; and can through magnetized portion the time, dispose the iron tramp in the water; thereby eater's health and safety have been protected effectively; also have; fruit refiner of the present utility model rotates in opposite directions by main live-rollers and driven live-rollers; can effectively avoid fruit extruding each other; thereby eliminated the mechanical damage of fruit when screening; the effect of particularly avoiding screening damage concerning software fruit is more obvious; then avoid manual screening and check damage that fruit brought, made the fruit shape after selected complete, thereby guaranteed the quality of selected back fruit; therefore the utility model is a kind of very practical product, is worthy of popularization.

Description of drawings

Fig. 1 is the structural perspective of the utility model embodiment;

Fig. 2 is the structural perspective of Fig. 1 different angles;

Fig. 3 is the exploded view of Fig. 1;

Fig. 4 is Fig. 1 behind the translation-angle and the stereogram after sloughing cover cap and protective cover;

Fig. 5 is the exploded view of Fig. 4;

Fig. 6 is behind Fig. 2 translation-angle and the stereogram after sloughing cover cap and protective cover;

Fig. 7 is the vertical view perspective view of Fig. 4;

Fig. 8 is the right view of Fig. 7;

Fig. 9 is the enlarged drawing of I portion among Fig. 7;

Figure 10 is the enlarged drawing of II portion among Fig. 7

To be Fig. 1 sloughing the stereogram that blowhole that the protective cover back cover covers is connected with airduct to Figure 11;

Figure 12 is the stereogram after the cover cap upset among Fig. 1;

Figure 13 is the stereogram after the protective cover upset among Fig. 1.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in figure 1 to figure 13, the fruit refiner of present embodiment includes frame and motor.Frame 3 is provided with fruit selecting device and fruit automatic conveying device, the fruit selecting device includes the screening roller of some groups of screw shaped of arrangement arranged side by side, every group of screening roller is arranged parallel to each other by two and forms to the live-rollers 4 that rotates with locking phase, the end of described live-rollers 4 links by the output shaft of transmission device and motor, The initial segment on every group of live-rollers 4 to the diameter of thread d of end segment by little to big, the diameter of thread d of The initial segment is suitable with the fruitlet external diameter that requires screening fruit, and the diameter of thread d of end segment is suitable with the big fruit external diameter that requires screening fruit, be positioned at live-rollers 4 under be provided with the receiving system of screening back fruit.But this receiving system includes the pumping board 31 that can place fruit box and right/left pull, and the area of this pumping board 31 is to double the shared area of screening roller.The structure that the fruit that described automatic conveying device will need to screen is delivered to the The initial segment position of live-rollers 4 is installed on the frame 3, and be respectively arranged with cover cap 1 and protective cover 11 on the roller in described fruit conveying device and screening, on described automatic conveying device, set gradually the spray equipment that is useful on washing screen and selects fruit, be used for the blower mechanism that will flushing back fruit dries up.This blower mechanism includes air blast, is distributed with blowhole 14 on cover cap 1, and described blowhole 14 is connected with the air outlet of air blast by airduct 16.The outer wrap of airduct 16 is useful on the ice cube of air-flow in the cooling duct 16.Inner chamber top portion cloth at protective cover 11 is useful on the ultraviolet lamp 12 that screening fruit is carried out sterilizing.Described spray equipment is the spray head 13 that is arranged on cover cap 1 inner chamber end face, and on described frame 3 and be arranged in cycloconveyor belt 2 formed annular chambers and be provided with second spray head 15 that spray liquid can be sprayed from bottom to top.Above-mentioned transmission device includes worm gear 43 and worm screw 44, in every group of live-rollers 4 wherein one be main live-rollers 41, another root is driven live-rollers 42, one end of every main live-rollers 41 fixes by roll shaft and worm gear 43 separately, described worm screw 44 is arranged on the frame 3 rotationally, worm gear 43 on every group of master's live-rollers 41 is meshed with correspondence position on the described worm screw 44 simultaneously, and the output shaft of described worm screw 44 by first drive mechanism and worm screw motor 45 link, and the other end of described main live-rollers 41 links by second drive mechanism and each self-corresponding driven live-rollers 42 respectively.Above-mentioned first drive mechanism is: the end worm screw 44 is provided with drive 46, and described drive 46 links through reducing gear and worm screw motor 45 by driving-belt 47.Above-mentioned second drive mechanism includes the driven gear 49 of travelling gear 48, described travelling gear 48 is fixed on the end roll shaft of main live-rollers 41, and described driven gear 49 is fixed on the end roll shaft of driven live-rollers 42, and travelling gear 48 is in the same place for being meshing with each other with driven gear 49.

The structure that the fruit that above-mentioned automatic conveying device will need to screen is delivered to the The initial segment position of live-rollers 4 is: described automatic conveying device includes the conveyer belt 2 of annular and carries motor 25, two of conveyer belt 2 is capable of circulation rollably to be placed on first roll shaft 21 and second roll shaft 22 of frame 3, described second roll shaft 22 be positioned at screening roller The initial segment directly over, and an end of first roll shaft 21 links by the 3rd drive mechanism and the output shaft of carrying motor 25.Above-mentioned the 3rd drive mechanism includes the 3rd drive 23 and the 3rd driving-belt 24, and described the 3rd drive 23 is fixed on the outrigger shaft of first roll shaft 21, and links through slowing-down structure and the output shaft of carrying motor 25 by the 3rd driving-belt 24.

Illustrate that every section screwed hole in the The initial segment on the above-mentioned live-rollers, the end segment is identical, but also can be inequality as required, specifically can decide by designing requirement.

Certainly, above-mentioned receiving system is except that above-mentioned structure, also can select other structure, can be designed to fruit as receiving system and receive bucket, this fruit receives bucket and is arranged on the frame 3 with the high structure in the high right low or left low right side, a left side, receive bucket can divide in little big three kinds, on described three kinds of frames 3 that receive position under the live-rollers 4 that bucket is arranged at initial part, middle part and rear portion respectively.

The utility model is that example describes fruit screening step with the red bayberry:

At first, red bayberry is sent to the The initial segment top of live-rollers from the foraminous conveyer of conveying device, fruit is on foraminous conveyer, owing on the guipure mesh is arranged, mesh can spill less than the little red bayberry of mesh the external diameter of red bayberry and fall into receiving magazine below the mesh or other receives on the thing from mesh, can to red bayberry on foraminous conveyer, carry out the screening first time like this; And when red bayberry is transferred, second spray head that is arranged on the spray head on the cover cap and is arranged on the frame can wash red bayberry up and down, when the red bayberry after conveyer belt will wash is transported to below the blowhole of cover cap, red bayberry after the flushing can be dried up, and the cold wind that blower is enclosed with ice cube can play fresh-keeping effect to red bayberry better; Then, the red bayberry that is delivered on second roll shaft 22 is fallen on the The initial segment of live-rollers from top to bottom by deadweight, because every group of live-rollers rotates in opposite directions, and the tapped bore on the live-rollers changes from small to big, so the less red bayberry of some external diameters is just fallen into from the live-rollers screwed hole of initial part in the receiving system of live-rollers below, has so just been carried out programmed screening; Then that external diameter is bigger red bayberry is because of the tapped bore of external diameter greater than the The initial segment of live-rollers, so continue to be transported to the stage casing of live-rollers with the rotation of live-rollers, those external diameters are fallen in the receiving system of below from the screwed hole at live-rollers middle part less than the red bayberry of live-rollers middle part tapped bore, so just carried out screening for the third time, be that red bayberry with the external diameter maximum continues to move upward from the middle part of live-rollers and is transported to the end segment portion (promptly referring to afterbody or rear portion) of live-rollers tapped bore largest segment at last, these individual maximum red bayberries are fallen into the red bayberry receiving system of below from the end segment section of live-rollers, and sample has just carried out the 4th screening.In the above-mentioned second time, for the third time reach the 4th time the screening in, the ultraviolet lamp that is positioned on the protective cover can carry out sterilization and detoxicating to red bayberry.After finishing selected operation; The red bayberry receiving box or the receiving magazine that will be positioned on the receiving system are pulled out from pumping board again, simultaneously sylphon or empty van are entered the below of live-rollers from another side, continue to receive.

Certainly, the tapped bore of above-mentioned live-rollers is except that being divided into three sections, also can be to be divided into four sections or five sections etc., and the selected requirement to red bayberry is better like this, specifically can decide by designing requirement.

Claims

1. fruit refiner, include frame and motor, it is characterized in that: described frame (3) is provided with fruit selecting device and fruit automatic conveying device, described fruit selecting device includes the screening roller of some groups of screw shaped of arrangement arranged side by side, every group of screening roller is arranged parallel to each other by two and forms to the live-rollers (4) that rotates with locking phase, the end of described live-rollers (4) links by the output shaft of transmission device and motor, The initial segment on every group of live-rollers (4) to the diameter of thread (d) of end segment by little to big, the diameter of thread of The initial segment (d) is suitable with the fruitlet external diameter that requires screening fruit, and the diameter of thread of end segment (d) is suitable with the big fruit external diameter that requires screening fruit, be positioned at live-rollers (4) under be provided with the receiving system of screening back fruit; The structure that the fruit that described automatic conveying device will need to screen is delivered to the The initial segment position of live-rollers (4) is installed on the frame (3), and on described fruit conveying device and screening roller, be respectively arranged with cover cap (1) and protective cover (11), on described automatic conveying device, set gradually the spray equipment that is useful on washing screen and selects fruit, be used for the blower mechanism that will flushing back fruit dries up, be useful on the ultraviolet lamp (12) that screening fruit is carried out sterilizing at the inner chamber top portion cloth of protective cover (11).

2. fruit refiner according to claim 1, it is characterized in that: described transmission device includes worm gear (43) and worm screw (44), in every group of live-rollers (4) wherein one be main live-rollers (41), another root is driven live-rollers (42), one end of every main live-rollers (41) fixes by roll shaft and worm gear (43) separately, described worm screw (44) is arranged on the frame (3) rotationally, worm gear (43) while on every group of master's live-rollers (41) is meshed with the correspondence position on the described worm screw (44), and the output shaft of described worm screw (44) by first drive mechanism and worm screw motor (45) link, and the other end of described main live-rollers (41) links by second drive mechanism and each self-corresponding driven live-rollers (42) respectively.

3. fruit refiner according to claim 2, it is characterized in that: described first drive mechanism is: the end worm screw (44) is provided with drive (46), and described drive (46) links through reducing gear and worm screw motor (45) by driving-belt (47).

4. fruit refiner according to claim 2, it is characterized in that: described second drive mechanism includes the driven gear (49) of travelling gear (48), described travelling gear (48) is fixed on the end roll shaft of main live-rollers (41), and described driven gear (49) is fixed on the end roll shaft of driven live-rollers (42), and travelling gear (48) and driven gear (49) are for being meshing with each other together.

5. according to arbitrary described fruit refiner in the claim 1 to 4, it is characterized in that: the structure that the fruit that described automatic conveying device will need to screen is delivered to the The initial segment position of live-rollers (4) is: described automatic conveying device includes the conveyer belt (2) and the conveying motor (25) of annular, two of described conveyer belt (2) is capable of circulation rollably to be placed on first roll shaft (21) and second roll shaft (22) of frame (3), described second roll shaft (22) be positioned at screening roller The initial segment directly over, and an end of first roll shaft (21) links by the output shaft of the 3rd drive mechanism with conveying motor (25).

6. fruit refiner according to claim 5, it is characterized in that: described the 3rd drive mechanism includes the 3rd drive (23) and the 3rd driving-belt (24), described the 3rd drive (23) is fixed on the outrigger shaft of first roll shaft (21), and links through slowing-down structure and the output shaft of carrying motor (25) by the 3rd driving-belt (24).

7. according to arbitrary described fruit refiner in the claim 1 to 4, it is characterized in that: but described receiving system includes the pumping board (31) that can place fruit box and right/left pull, and the area of this pumping board (31) is to double the shared area of screening roller.

8. according to arbitrary described fruit refiner in the claim 1 to 4, it is characterized in that: described blower mechanism includes air blast, be distributed with blowhole (14) on cover cap (1), described blowhole (14) is connected with the air outlet of air blast by airduct (16).

9. fruit refiner according to claim 8 is characterized in that: the outer wrap of described airduct (16) is useful on the ice cube of the interior air-flow of cooling duct (16).

10. fruit refiner according to claim 5, it is characterized in that: described spray equipment is for being arranged on the spray head (13) of cover cap (1) inner chamber end face, and goes up and be arranged in the formed annular chamber of conveyer belt (2) in described frame (3) and be provided with second spray head (15) that spray liquid can be sprayed from bottom to top.