CN114343210B

CN114343210B - Small rail car device suitable for oranges and tangerines are divided into sections

Info

Publication number: CN114343210B
Application number: CN202111658106.7A
Authority: CN
Inventors: 张俊; 任磊
Original assignee: Changzhou Mingshi Automation Equipment Co ltd; Zhejiang Academy of Agricultural Sciences
Current assignee: Changzhou Mingshi Automation Equipment Co ltd; Zhejiang Academy of Agricultural Sciences
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-11-29
Anticipated expiration: 2041-12-30
Also published as: CN114343210A

Abstract

The invention relates to the technical field of citrus processing machinery, and particularly discloses a rail trolley device suitable for citrus sectioning, which comprises a support (100) and a rail conveying device (200) arranged on the support, wherein the rail conveying device is connected with a plurality of citrus conveying trolleys (300), the citrus conveying trolleys are provided with rotating structures for inclining a citrus placing part, the support is provided with an outward turning piece (400) for inclining the citrus placing part, the support is provided with an outward turning return mechanism (500) for returning the citrus placing part to an initial vertical state, and the outward turning piece is positioned at the input end position of the outward turning return mechanism on the support. The invention has the characteristics of simple structure, high sectioning efficiency and convenient cleaning.

Description

Small rail car device suitable for oranges and tangerines are divided into sections

Technical Field

The invention relates to the technical field of orange processing machinery, in particular to a rail trolley device suitable for orange sectioning.

Background

Citrus can be used as canned food and can be stored for a long period. The production of canned citrus in our country is the first worldwide, and a large amount of labor is required for the sectioning process in canned citrus production. At present, orange can production enterprises mostly adopt manual sectioning, find an orange ball sectioning line by using eyes or a touch mode, and adopt a device with a toothed steel wire similar to a bow in the middle to perform reciprocating cutting, so that the aims of sectioning oranges and not damaging cysts in the oranges are fulfilled.

The existing orange sectioning equipment adopts an up-and-down rotary structure, oranges are placed on the upper layer, the lower layer is rotated after sectioning, the orange sections fall under the action of self gravity to discharge, and the device has the problems of complex structure, large volume, difficulty in cleaning and the like.

Disclosure of Invention

The invention provides a rail trolley device suitable for orange sectioning, which aims to solve the technical problems of orange bulb sectioning in the prior art and has the characteristics of simple structure, high sectioning efficiency and convenience in cleaning.

The technical scheme of the invention is as follows: rail trolley device suitable for oranges and tangerines are divided into segments, including support and the track conveyor of setting on the support, be connected with a plurality of oranges and tangerines transport trolley on the track conveyor, be equipped with the rotating-structure that makes oranges and tangerines place the partial slope on the oranges and tangerines transport trolley, be equipped with the piece that turns up that is used for making oranges and tangerines place the partial recovery initial vertical state that turns up on the support, the piece that turns up is located the input position department of the return mechanism that turns up on the support. According to the invention, the rail conveying device is arranged, and the orange conveying trolley is circularly conveyed according to the fixed rail, so that the smooth and efficient operation of the circulating action of the whole orange placing, orange cutting and orange discharging is ensured; according to the invention, the plurality of orange conveying trolleys are arranged, one orange can be placed on each orange conveying trolley, the arrangement mode and the arrangement quantity of the orange conveying trolleys can be flexibly arranged according to the requirement, and the part of the orange conveying trolleys, which is used for enabling oranges to obliquely fall, is movably arranged, so that orange segments can be smoothly fed after being segmented; according to the invention, the inclined rotating part of the orange trolley after being segmented inclines along with the operation of the track conveying device by arranging the outward-turning piece, so that the segmented orange smoothly falls off from the orange conveying trolley; according to the orange peeling device, the eversion return mechanism is arranged, so that the inclined part of the orange conveying trolley is supported, the inclined part of the orange conveying trolley is prevented from being excessively inclined, orange petals smoothly drop and feed under the dual actions of an inclined downward acting force and a rotating centrifugal force, and the inclined part of the orange conveying trolley can gradually recover to the initial vertical state under the guiding action of the eversion return mechanism, so that the next orange releasing, orange cutting and feeding operation cycle is smoothly performed, the whole device is simple in structure, the orange cutting and feeding operation is automatically completed without manual operation, the labor intensity is low, and the orange peeling efficiency is high; the whole structure of the invention is supported by the bracket, and the cleaning is easy no matter which part of the whole device is, and the cleaning can be completed only by using a water gun for washing.

Preferably, the citrus conveying trolley comprises a support and a sliding chute arranged on the support, the sliding chute is connected with the rail conveying device, the support is connected with the rail conveying device through a connecting piece, and a first limiting groove and a second limiting groove are formed in the support; the support is rotatably provided with a supporting block through a rotating structure, the supporting block is provided with a limiting piece, and the limiting piece is movably matched with the first limiting groove or the second limiting groove; the supporting block is provided with an outward turning pushing piece, and the outward turning pushing piece is in sliding fit with the outward turning piece; the supporting block is provided with a tangerine support vehicle cover, and the tangerine support vehicle cover is provided with a tangerine support assembly. The sliding chute is matched with the sliding track, so that the support can stably run on the sliding track; the connecting piece is used for transmitting the traction acting force of the rail conveying device, so that the support can stably slide on the sliding rail; the first limiting groove and the second limiting groove are respectively used for limiting the orange supporting vehicle cover in a vertical state and an inclined state, so that the orange supporting vehicle cover is stable in the vertical state and the inclined state, and the orange ball placing, conveying, segmenting and blanking operations are stably carried out; the limiting piece is used for being in transition or matching with the first limiting groove and the second limiting groove, so that the orange supporting vehicle cover can be well switched between a vertical state and an inclined state, and the orange supporting vehicle cover is good in stability when being in the vertical state and the inclined state after being switched; the outward turning pushing piece is used for being matched with the outward turning piece, so that the orange supporting vehicle cover is smoothly transited from a vertical state to an inclined state; the orange support vehicle cover is used for supporting the orange support assembly on one hand, and can well drive the orange support assembly to be in a vertical state and an inclined state on the other hand. Wherein the rotating structure is a rotating shaft.

Preferably, the first limiting groove and the second limiting groove are in smooth transition, and the first limiting groove and the second limiting groove are both arc grooves. The circular arc groove can realize good matching with the limiting piece; smooth transition facilitates the flexible switching of the limiting part between the first limiting groove and the second limiting groove as required.

Preferably, the eversion piece is an eversion plate, the upper surface of the eversion plate is an inclined surface, and the inclined surface is inclined upwards towards the eversion return mechanism. The upper surface of the turning plate is arranged to be an inclined surface, and the inclined surface is matched with the everting pushing piece under the inclined action of the inclined surface, so that the inclination of the orange supporting car cover is realized, the automatic blanking of orange petals is realized, the structure is simple, and the effect is good.

Preferably, the everting and restoring mechanism is an everting and restoring rod which is of a U-shaped structure; the everting and restoring rod comprises a first restoring section, a second restoring section and a third restoring section, the first restoring section, the second restoring section and the third restoring section are sequentially connected along the conveying direction, the distance between the first restoring section and the rail conveying device, the distance between the second restoring section and the rail conveying device and the distance between the third restoring section and the rail conveying device are gradually reduced, and the distance between the third restoring section and the rail conveying device is based on the fact that the orange placing position on the orange conveying trolley is restored to the vertical state. The eversion return mechanism composed of the eversion return rods of the U-shaped structure is simple in structure, and particularly comprises a first return section, a second return section and a third return section, and the distance between the first return section, the second return section, the third return section and the sliding rail is set to gradually decrease, so that the orange placement position on the orange conveying trolley is restored to the vertical state, and the orange supporting trolley cover is switched between the inclined state and the vertical state through the design of different distances.

Preferably, the track conveying device comprises a conveying wheel set and a first driving motor which are arranged on the support, a driving shaft of the first driving motor is connected with the conveying wheel set, a conveying belt is arranged on the conveying wheel set, a plurality of traction pieces are arranged on the conveying belt, and the traction pieces are connected with the support through connecting pieces; the support is provided with a sliding rail, and the sliding groove is arranged on the sliding rail in a sliding mode. The traction piece is used for transmitting the driving acting force of the first driving motor to the citrus conveying trolley through the connecting piece, so that the structure is simple, and the power transmission effect is good; the slip track can provide good guide effect to oranges and tangerines travelling bogie for the orange ball on the oranges and tangerines travelling bogie can be carried and the segmentation well. Wherein the connecting piece is a connecting plate.

Preferably, the conveying wheel set is a belt wheel set or a chain wheel set, and the conveying belt is a conveying belt or a conveying chain; the conveying wheel set consists of at least two conveying wheels, and a driving shaft of the first driving motor is connected with one conveying wheel in the conveying wheel set; the traction piece is a traction column or a traction protrusion.

Preferably, the limiting piece is a limiting column; the outward turning pushing piece is an outward turning pushing rod; the orange support assembly comprises a first support and a first orange support, the first support is rotatably arranged on the orange support cover, and the first orange support is sleeved on the first support.

Preferably, the support is provided with a pressing plate for preventing the citrus conveying trolley from rotating in the conveying process, the pressing plate is of a U-shaped structure, and the U-shaped opening end of the pressing plate is one end close to the everting return mechanism. The clamp plate can prevent effectively that oranges and tangerines transport trolley from taking place the slope when not needing the slope, and the other transport state of assurance orange lamella outside the unloading process that the clamp plate can be good is in good vertical state all the time, when oranges and tangerines transport trolley is when the unloading of needs slope, and oranges and tangerines transport trolley will break away from the clamp plate and slope, no longer receives the restriction of clamp plate.

Preferably, the inclination angle of the inclined surface is 5 to 60 degrees. More preferably, the inclination angle of the inclined surface is 10 to 50 degrees. More preferably, the inclination angle of the inclined surface is 15 to 45 degrees. More preferably, the inclination angle of the inclined surface is 20 to 40 degrees. More preferably, the inclination angle of the inclined surface is 25 to 35 degrees. More preferably, the inclined surface has an inclination angle of 30 degrees.

Preferably, including pushing down the mechanism, pushing down the mechanism and including pushing down the motor and setting up the briquetting down of pushing down the motor and holding down the end, be equipped with a plurality of second driving motor on the briquetting down, be equipped with the second pillar in second driving motor's the drive shaft, the tip of second pillar is equipped with the tangerine support of second, the tangerine support of second is corresponding with corresponding first tangerine support. The pressing motor and the pressing block can provide downward acting force for the second orange support, so that the second orange support can be matched with the first orange support to tightly hold the orange balls; the second driving motor can drive the second orange support to rotate, so that accurate sectioning of the orange balls according to the program design is achieved.

Preferably, a plurality of cutting mechanisms are included, and the cutting mechanisms correspond to the corresponding first orange holders; the cutting mechanism comprises a third driving motor, a cutter is arranged at the driving end of the third driving motor, and the cutter corresponds to the corresponding first orange support. The cutting mechanism composed of the third driving motor and the cutter is simple in structure and can accurately cut and split the orange balls according to program control.

Preferably, an industrial camera is included, which is located above the sliding rail, and a camera of the industrial camera is opposite to the sliding rail. The industrial camera can clearly shoot the relative picture of the orange ball and analyze the picture, so that the split site can be accurately identified according to the image, and the cutting knife is controlled to accurately cut the orange ball.

The invention has the following beneficial effects:

(1) The orange conveying trolley is circularly conveyed according to the fixed track by arranging the track conveying device, so that the circulating action of the whole orange placing, orange cutting and orange discharging is smoothly and efficiently carried out;

(2) By arranging the plurality of orange conveying trolleys, one orange can be placed on each orange conveying trolley, the arrangement mode and the arrangement quantity of the orange conveying trolleys can be flexibly arranged according to needs, and the part of the orange conveying trolleys, which is used for enabling oranges to obliquely fall, is movably arranged, so that orange segments can be smoothly fed after being segmented;

(3) The inclined rotating part of the orange trolley after being segmented inclines in the process of running along with the track conveying device by arranging the outward-turning piece, so that the segmented orange smoothly falls off from the orange conveying trolley by self;

(4) Through the arrangement of the outward turning return mechanism, on one hand, the inclined part of the orange conveying trolley is supported, the inclined part of the orange conveying trolley is prevented from excessively inclining, orange petals smoothly drop and discharge under the dual actions of an inclined downward acting force and a rotating centrifugal force, on the other hand, under the guiding action of the outward turning return mechanism, the inclined part of the orange conveying trolley can gradually return to the initial vertical state, so that the next orange placing, orange cutting and discharging operation cycle is smoothly performed, the whole device is simple in structure, the orange cutting and discharging operation is automatically completed without manual operation, the labor intensity is low, and the orange segmenting efficiency is high;

(5) The whole structure is supported by the bracket, and the cleaning is very easy no matter which part of the whole device is, and the cleaning can be completed only by using a water gun for washing.

Drawings

FIG. 1 is a first overall structural schematic of the present invention;

FIG. 2 is a second overall structural schematic of the present invention;

FIG. 3 is a third overall structural schematic of the present invention;

FIG. 4 is a schematic view of a first configuration of a citrus fruit transport cart according to the present invention;

FIG. 5 is a second schematic view of a citrus fruit transport cart according to the present invention;

FIG. 6 is a third schematic view of a citrus fruit transport cart according to the present invention;

FIG. 7 is a schematic view of the valgus recovery mechanism of the present invention;

figure 8 is a schematic view of the construction of the everting element of the present invention.

The labels in the figures are: 100-a scaffold; 200-a rail transport; 201-conveying wheel group; 202-a first drive motor; 203-a sliding track; 204-a traction member; 300-a citrus conveying trolley; 301-a support; 302-a chute; 303-a connector; 304-a first restraint slot; 305-a second restraint slot; 306-a support block; 307-a limiter; 308-an everting pusher; 309-orange support vehicle cover; 400-an eversion piece; 500-an eversion recovery mechanism; 501-a first recovery section; 502-a second reply segment; 503-a third reply segment; 600-orange holder assembly; 601-a first strut; 602-a first orange holder; 603-second orange holder; 700-pressing plate; 800-a hold-down mechanism; 801-pressing motor; 802-briquetting; 803 — a second drive motor; 804-a second strut; 900-a cutting mechanism; 901-a third drive motor; 902-a cutter; 1000-industrial camera.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

As shown in fig. 1, 2 and 3, the rail trolley device suitable for orange sectioning comprises a support 100 and a rail conveying device 200 arranged on the support, wherein the rail conveying device comprises a conveying wheel set 201 and a first driving motor 202 which are arranged on the support, a driving shaft of the first driving motor is connected with the conveying wheel set, a conveying belt is arranged on the conveying wheel set, a plurality of traction members 204 are arranged on the conveying belt, and the traction members are connected with a support through connecting pieces; the bracket is provided with a sliding track 203, and the sliding chute is arranged on the sliding track in a sliding manner; the rail conveying device is connected with a plurality of citrus conveying trolleys 300 shown in figures 4, 5 and 6, the part of the citrus conveying trolleys used for placing citrus is arranged in a rotating way, the brackets are provided with outwards-turning pieces 400 shown in figure 8 used for rotating the part used for placing citrus, the outwards-turning pieces are outwards-turning plates, the upper surfaces of the outwards-turning plates are inclined planes, and the inclined planes are inclined upwards towards the direction of the outwards-turning return mechanism; the inclined angle of the inclined plane is 5-60 degrees; the bracket is provided with an eversion recovery mechanism 500 which is used for recovering the initial vertical state of the part for placing the oranges and is shown in figure 7, the eversion recovery mechanism is an eversion recovery rod, and the eversion recovery rod is of a U-shaped structure; the everting and returning rod comprises a first returning section 501, a second returning section 502 and a third returning section 503, the first returning section, the second returning section and the third returning section are sequentially connected along the conveying direction, the distance between the first returning section and the rail conveying device, the distance between the second returning section and the rail conveying device and the distance between the third returning section and the rail conveying device are gradually reduced, and the distance between the third returning section and the rail conveying device is based on the condition that the orange placing position on the orange conveying trolley is recovered to be in a vertical state; the eversion piece is positioned at the input end of the eversion recovery mechanism on the bracket.

The orange conveying trolley comprises a support 301 and a sliding chute 302 arranged on the support, the sliding chute is connected with a track conveying device, the support is connected with the track conveying device through a connecting piece 303, and a first limiting groove 304 and a second limiting groove 305 are arranged on the support; a supporting block 306 is rotatably arranged on the support through a rotating shaft, a limiting piece 307 is arranged on the supporting block, and the limiting piece is movably matched with the first limiting groove or the second limiting groove; the support block is provided with an outward turning pushing piece 308 which is in sliding fit with the outward turning piece; the supporting block is provided with a tangerine supporting vehicle cover 309, and the tangerine supporting vehicle cover is provided with a tangerine supporting component 600. Smooth transition is adopted between the first limiting groove and the second limiting groove, and the first limiting groove and the second limiting groove are both arc grooves.

The conveying wheel group is a belt wheel group or a chain wheel group, and the conveying belt is a conveying belt or a conveying chain; the conveying wheel set consists of at least two conveying wheels, and a driving shaft of a first driving motor is connected with one conveying wheel in the conveying wheel set; the traction piece is a traction column or a traction bulge. The limiting piece is a limiting column; the outward turning pushing piece is an outward turning pushing rod; the orange support assembly comprises a first supporting column 601 and a first orange support 602, the first supporting column is rotatably arranged on an orange support cover, and the first orange support is sleeved on the first supporting column. Be equipped with on the support and prevent that oranges and tangerines transport trolley from taking place pivoted clamp plate 700 at transportation in-process, the clamp plate is U type structure, and the U type open end of clamp plate is for being close to the one end of the mechanism of replying of turning up.

Including pushing down mechanism 800, pushing down the mechanism and including pushing down motor 801 and setting up the briquetting 802 that pushes down the end at the motor, be equipped with a plurality of second driving motor 803 on the briquetting down, be equipped with second pillar 804 on second driving motor's the drive shaft, the tip of second pillar is equipped with second tangerine support 603, and second tangerine support is corresponding with corresponding first tangerine support. Comprises a plurality of cutting mechanisms 900, the cutting mechanisms correspond to the corresponding first orange holders; the cutting mechanism comprises a third driving motor 901, a driving end of the third driving motor is provided with a cutter 902, and the cutter corresponds to the corresponding first orange support. Including industrial camera 1000, industrial camera is located the top of slip track, and industrial camera's camera is relative with the slip track.

The working principle of the invention is as follows:

the sliding track 203 in the invention is a circular track, which is composed of two semicircular or elliptical tracks and two straight tracks, wherein the semicircular or elliptical tracks are arranged at two ends, and the straight tracks are arranged in the middle; the first strut 601 is mounted on the orange supporting vehicle cover 309 and can freely rotate; the conveying wheel set 201 is composed of at least 2 conveying wheels, wherein at least one conveying wheel is a driving conveying wheel; the sliding rail is mounted on the bracket 100; the citrus conveying cart 300 can move on a sliding track.

The traction piece 204 can drive the citrus conveying trolley 300 to move through the connecting piece 303, and when the citrus conveying trolley 300 runs on the sliding track of the pressing plate 700, the citrus supporting trolley cover 309 of the citrus conveying trolley is vertical; before the citrus conveying trolley enters the eversion recovery mechanism 500, the eversion piece 400 jacks up a citrus supporting trolley cover on the citrus conveying trolley, the citrus supporting trolley cover inclines for a certain angle, the first support column 601 leans against the eversion recovery mechanism 500 to move, and the eversion recovery mechanism can gradually straighten and erect the citrus supporting trolley cover along the movement direction of the citrus conveying trolley on the sliding track 203; when the orange conveying trolley is suspended at the specified station of the straight track, the orange can be segmented and cut.

The invention is used for orange sectioning equipment which is divided into three parts, namely an orange placing part, a cutting part and a blanking part, wherein the orange placing part and the cutting part are positioned at two sides of a straight track of the equipment, and the blanking part is positioned at an eversion return mechanism 500.

The orange balls are placed on a first orange support 602 of the orange conveying trolley 300, the orange conveying trolley is driven by the rail conveying device 200 to turn to the other side, in the conveying movement, an industrial camera 1000 shoots relevant pictures and analyzes the pictures, the rail conveying device stops running after the orange conveying trolley 300 reaches an orange ball cutting station, a pressing mechanism 800 composed of a pressing motor 801, a pressing block 802, a second support column 804 and a second orange support column 603 presses downwards, at the moment, the second orange support column 603 is matched with the first orange support column 602 to fix the orange balls, the orange balls can rotate under the driving action of a second driving motor 803 according to a sectioning point identified by an image, when the orange balls rotate to a sectioning line, a cutting mechanism 900 composed of a third driving motor 901 and a cutter 902 cuts and sections, after cutting is completed, the orange conveying trolley continues to run forwards under the driving action of the rail conveying device, when the orange ball reaches an outward turning feeding point, the artificial orange support column 601 leans against a U-shaped rail structure, the artificial support column 601 slides along the straight swinging direction of the lower support column 309 to enable the orange ball to be thrown out of the artificial orange ball conveying trolley 300 along the straight swinging direction, and the centrifugal force of the artificial orange support column.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. Small rail car device suitable for oranges and tangerines are divided into sections, characterized by: the orange peeling machine comprises a support (100) and a track conveying device (200) arranged on the support, wherein a plurality of orange conveying trolleys (300) are connected to the track conveying device, rotating structures enabling orange placing portions to incline are arranged on the orange conveying trolleys, outward turning pieces (400) used for enabling the orange placing portions to incline are arranged on the support, outward turning return mechanisms (500) used for enabling the orange placing portions to return to the initial vertical state are arranged on the support, and the outward turning pieces are located at input end positions of the outward turning return mechanisms on the support; the orange conveying trolley comprises a support (301) and a sliding groove (302) arranged on the support, the sliding groove is connected with a track conveying device, the support is connected with the track conveying device through a connecting piece (303), and a first limiting groove (304) and a second limiting groove (305) are formed in the support; the support is rotatably provided with a supporting block (306) through a rotating structure, the supporting block is provided with a limiting piece (307), and the limiting piece is movably matched with the first limiting groove or the second limiting groove; an outward turning pushing piece (308) is arranged on the supporting block and is in sliding fit with the outward turning piece; the supporting block is provided with a tangerine support vehicle cover (309), and the tangerine support vehicle cover is provided with a tangerine support assembly (600).

2. A small rail car apparatus for citrus sectioning according to claim 1, wherein: the first limiting groove and the second limiting groove are in smooth transition, and the first limiting groove and the second limiting groove are both arc grooves.

3. A small rail car apparatus for citrus sectioning according to claim 1, wherein: the outward turning piece is an outward turning plate, the upper surface of the outward turning plate is an inclined surface, and the inclined direction of the inclined surface is inclined upwards towards the direction of the outward turning return mechanism; the inclined angle of the inclined plane is 5-60 degrees.

4. A small rail car apparatus suitable for citrus sectioning as claimed in claim 1, wherein: the everting recovery mechanism is an everting recovery rod which is of a U-shaped structure; the everting and returning rod comprises a first returning section (501), a second returning section (502) and a third returning section (503), the first returning section, the second returning section and the third returning section are sequentially connected along the conveying direction, the distance between the first returning section and the rail conveying device, the distance between the second returning section and the rail conveying device and the distance between the third returning section and the rail conveying device are gradually reduced, and the distance between the third returning section and the rail conveying device is based on the fact that the orange placing position on the orange conveying trolley is restored to the vertical state.

5. A small rail car apparatus for citrus sectioning according to claim 1, wherein: the track conveying device comprises a conveying wheel set (201) and a first driving motor (202) which are arranged on a support, wherein a driving shaft of the first driving motor is connected with the conveying wheel set, a conveying belt is arranged on the conveying wheel set, a plurality of traction pieces (204) are arranged on the conveying belt, and the traction pieces are connected with a support through connecting pieces; the support is provided with a sliding track (203), and the sliding groove is arranged on the sliding track in a sliding mode.

6. A small rail car apparatus suitable for citrus sectioning according to claim 5, wherein: the conveying wheel set is a belt wheel set or a chain wheel set, and the conveying belt is a conveying belt or a conveying chain; the conveying wheel set consists of at least two conveying wheels, and a driving shaft of the first driving motor is connected with one conveying wheel in the conveying wheel set; the traction piece is a traction column or a traction protrusion.

7. A small rail car apparatus suitable for citrus sectioning as claimed in claim 1, wherein: the limiting piece is a limiting column; the eversion pushing piece is an eversion push rod; the orange support assembly comprises a first support column (601) and a first orange support (602), the first support column is rotatably arranged on an orange support cover, and the first orange support is sleeved on the first support column.

8. A small rail car apparatus suitable for citrus sectioning as claimed in claim 1, wherein: be equipped with on the support and prevent that oranges and tangerines transport trolley from taking place pivoted clamp plate (700) at transportation in-process, the clamp plate is U type structure, the U type open end of clamp plate is for being close to the one end of the answer mechanism that turns up.

9. A rail car apparatus for citrus sectioning as claimed in claim 7, wherein: the orange peel pressing device comprises a pressing mechanism (800), wherein the pressing mechanism comprises a pressing motor (801) and a pressing block (802) arranged at the pressing end of the pressing motor, a plurality of second driving motors (803) are arranged on the pressing block, a second support column (804) is arranged on a driving shaft of each second driving motor, a second orange support (603) is arranged at the end part of each second support column, and the second orange supports correspond to corresponding first orange supports; comprises a plurality of cutting mechanisms (900) corresponding to the respective first orange holders; the cutting mechanism comprises a third driving motor (901), a driving end of the third driving motor is provided with a cutter (902), and the cutter corresponds to the corresponding first orange support.