CN108968118B

CN108968118B - Leaf vegetable root-removing and petal-splitting device for clean vegetable processing

Info

Publication number: CN108968118B
Application number: CN201810963490.3A
Authority: CN
Inventors: 尹小兵
Original assignee: Nantong Fulai Intelligent Equipment Co Ltd
Current assignee: Nantong Fulai Intelligent Equipment Co., Ltd
Priority date: 2018-08-23
Filing date: 2018-08-23
Publication date: 2020-06-09
Anticipated expiration: 2038-08-23
Also published as: CN108968118A; CN111329085A

Abstract

The invention discloses a root and petal removing device for leaf vegetables for clean vegetable processing, and relates to the technical field of clean vegetable processing. This clean dish processing is with leaf vegetable class split device that removes root, the novel nipple rectifier comprises a cylindrical shel, the ring channel has been seted up on the interior bottom of barrel, and the top of ring channel is provided with places the ring, the equal fixedly connected with support frame in the left and right sides of placing the ring bottom, and the left and right sides of bottom in the ring channel of the bottom difference fixed connection of two support frames, two the front side of support frame all is provided with the pinion rack, and the top of two pinion racks is fixed connection respectively in the left and right sides of placing the ring bottom. This leaf vegetables are removed root valving device for clean dish processing drives the connecting axle through driven gear and rotates, makes the arc blade rotate and cuts off the root of the leaf vegetables bottom, rotates the extruded piece extrusion leaf bottom behind a week, has promoted the split between the leaf bottom, has solved the problem that leaf vegetables consumed more time and manpower when getting rid of the root in the clean dish.

Description

Leaf vegetable root-removing and petal-splitting device for clean vegetable processing

Technical Field

The invention relates to the technical field of clean vegetable processing, in particular to a root and petal removing device for leaf vegetables for clean vegetable processing.

Background

The modern life rhythm is generally fast, clean vegetables are popular, the proportion of leaf vegetables in the clean vegetables is high, the roots of the leaf vegetables are often removed in a manual mode when the roots of the leaf vegetables are removed, the roots close to the bottoms of the leaves of the vegetables are still remained, the leaves of the vegetables are required to be manually split and the roots are removed when the clean vegetables are packaged, and extra time and manpower are consumed.

For example, the Chinese patent authorization publication number is: CN 207201346U's a leaf dish picker, including punch holder and lower plate, the head end of punch holder and lower plate is articulated each other, the end of punch holder and lower plate all is equipped with the arc grip block, the punch holder side is equipped with the cutter, cutter and punch holder coaxial rotation, the cutter is equipped with presses the briquetting, the punch holder is equipped with and presses briquetting complex recess, the contact surface of arc grip block increase and leaf dish, it is more promptly when pulling out the leaf dish, prevent to scatter among the clamping process, but this instrument still can't carry out abundant the getting rid of to the root of a vegetable, if cut off together with the leaf that is close to the root of a vegetable part, then can waste mesophyll and the most abundant leaf of nutrition bottom of a vegetable.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a leaf vegetable root removing and sectioning device for clean vegetable processing, which solves the problems that the manual removal of leaf vegetable roots and sectioning in the clean vegetable process consumes more labor and time, and wastes mesophyll and the vegetable leaf roots with the most abundant nutrition.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a leaf vegetable removes root valving device for clean dish processing, includes the barrel, the ring channel has been seted up on the interior bottom of barrel, and the top of ring channel is provided with places the ring, the equal fixedly connected with support frame in the left and right sides of placing the ring bottom, and the left and right sides of bottom fixed connection in the ring channel respectively of the bottom of two support frames, two the front side of support frame all is provided with the pinion rack, and the top of two pinion racks is fixed connection respectively in the left and right sides of placing the ring bottom, two the equal fixedly connected with fixed block in the back of the body one side of mutually the back of the body of pinion rack, and the bottom of two fixed blocks is two reset spring's top, two reset spring mutually carries on the back the one end of two fixed blocks of.

The flank of tooth of pinion rack meshes with the rear side of first drive gear, and the below of pinion rack is provided with the opening, the opening is seted up in the left and right sides of barrel bottom, and the opening communicates with the inner chamber of ring channel, the right side of first drive gear and the left end fixed connection of transmission shaft, and cup jointed the bearing frame on the middle section of transmission shaft, the bottom fixed connection of bearing frame is in the interior bottom of ring channel, the one end fixed connection that the first drive gear was carried on the back away from to the transmission shaft has second drive gear, and the top of second drive gear meshes with driven gear's bottom, driven gear's right side fixed connection has the connecting axle, and the one end that the driven gear was carried on the back to the connecting axle extends to in arranging the root, the connecting axle is equipped with the ball axle with the junction cover of arranging the root mouth, arrange the root mouth and set up in the middle part of bottom in the barrel, and, arrange the root intraorally and be provided with the arc blade, and the left and right sides of arc blade respectively with the relative one end fixed connection of two connecting axles, the left and right sides at arc blade top is respectively through the left and right sides fixed connection of two connecting rods and extruded article bottom.

The equal fixedly connected with fixture block in the left and right sides of placing ring top portion, and the joint has two extension spring's bottom in two fixture blocks respectively, the activity groove has all been seted up on the left and right sides of barrel inner wall, and two extension spring keep away from the one end of two fixture blocks and extend to two activity inslots and fixedly connected with swinging arms respectively, two the swinging arms keep away from the one end of two extension spring and extend to the outside in two activity grooves respectively, and the interlude has the round pin axle in the middle section of swinging arms, the rear end and the stationary blade swing joint of round pin axle, and one side fixed connection of stationary blade are on the inside wall of barrel, the barrel internal symmetry is provided with two staple bolts, and two staple bolts are served at one of keeping away from two extension spring of two swinging arms through two connecting piece suit.

Preferably, the difference between the inner diameter and the outer diameter of the placing ring is smaller than that of the annular groove, the weight of the placing ring is smaller than the elastic force of the return spring, the placing ring can move into the annular groove when moving longitudinally, and the return spring pushes the placing ring to the upper side of the annular groove in a non-use state.

Preferably, the length and the width of pinion rack and the bore looks adaptation of opening, and pinion rack and opening are located same axis of ordinates, and the pinion rack can run through the opening and extend to the barrel below when removing, has guaranteed the removal space of pinion rack.

Preferably, the extruded part comprises an oval part and convex balls, the left side and the right side of the bottom of the oval part are respectively and fixedly connected to the top ends of the two connecting rods, and the convex balls are laid on the side surfaces of the oval part in a row shape.

Preferably, the inside wall of the relative barrel of swinging arms is the slope form, and the contained angle that forms between swinging arms and the barrel inside wall is 30 to 40 degrees, avoids the swinging arms to influence the condition appearance that the leaf dish normally put into the barrel.

Preferably, the connecting piece is inserted in the middle of the outer arc surface of the hoop, the end, away from the extension spring, of the swinging rod is sleeved on the connecting piece, friction force between the connecting piece and the hoop is large, and the hoop is prevented from swinging downwards due to gravity.

(III) advantageous effects

The invention provides a leaf vegetable root and petal removing device for processing clean vegetables. The method has the following beneficial effects:

(1) the root and segment removing device for the leaf vegetables for processing the clean vegetables is characterized in that a return spring is arranged in an annular groove, when the leafy vegetables are put on the placing ring, the placing ring can be pressed to move into the annular groove and drive the toothed plate to move downwards, thereby enabling the first transmission gear to be meshed with the toothed plate and driving the transmission shaft and the second transmission gear to rotate, enabling the driven gear to drive the connecting shaft to rotate, thereby the arc-shaped blade rotates and cuts off the vegetable roots at the bottom of the leaf vegetables, meanwhile, the bottom of the vegetable leaves usually grows in an arc shape at the top of the vegetable roots due to the growth characteristics of the leaf vegetables, therefore, the special design of the arc-shaped blade can ensure the removal integrity of the vegetable roots, and the bottom of the vegetable leaves is extruded by rotating the extrusion piece after one circle, so that the splitting between the bottoms of the vegetable leaves is promoted, the synchronous operation of the splitting work is ensured, and the problem that the vegetable leaves in the clean vegetable consume more time and labor when the vegetable roots are removed is solved.

(2) This leaf vegetable class is removed root and is divided device for clean dish processing, through setting up the fixture block, thereby the messenger places the ring and drives the fixture block downstream when descending, and use the round pin axle to swing as the axle center through extension spring pulling swinging arms, thereby make the staple bolt pass through the linkage of connecting piece and swinging arms, hold leaf vegetable tightly, and carry out more effectual clamp to leaf vegetable through the special design of staple bolt shape, leaf vegetable has been avoided appearing rocking when excision root and has influenced the condition appearance that the root got rid of the quality, and can make the leaf vegetable after the split be the state of holding tightly equally, make things convenient for the staff to take out the leaf vegetable after the split once only, prevent that the condition that the leaf was not convenient for to clear up in the barrel from appearing scattering.

(3) This clean leaf dish class removes root valving device for dish processing, through the special design of oval piece to can make the extruded piece more be applicable to the leaf dish bottom after getting rid of the vegetable root, and set up the extrusion effect to leaf dish bottom when improving oval piece rotation through the cooperation of protruding ball, further promoted the separation process between leaf dish bottom dish leaf, guaranteed the device to the valving effect of leaf dish, improved the machining efficiency of clean dish, saved process time.

(4) This clean leaf vegetables processing is with leaf vegetables class split device that removes root, through setting up the fixture block on placing the ring, and extension spring and reset spring's cooperation sets up, thereby can make leaf vegetables place drive the staple bolt simultaneously and press from both sides tight and the arc blade rotates the leaf vegetables to remove the root when placing the ring, greatly improved the device's use convenience, saved more manual operation's step simultaneously, accelerated the processing and the packing efficiency of the clean dish of leaf vegetables class.

(5) This clean dish processing is with leaf vegetable class device of dividing into petals of removing root through placing the ring bottom and setting up the support frame to can stably place the lift of ring when carrying out the support to placing the ring, avoid the leaf vegetable to place the condition that appears rocking when placing the ring, guaranteed the device to the normal processing of leaf vegetable, improved the device's structural stability simultaneously.

Drawings

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

FIG. 2 is a top view of the anchor ear of the present invention;

FIG. 3 is a top view of an extrusion of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 6 is a schematic view showing the state of motion of an extrusion of the present invention.

In the figure: the device comprises a cylinder body 1, an annular groove 2, a placing ring 3, a supporting frame 4, a toothed plate 5, a fixing block 6, a return spring 7, a first transmission gear 8, a through hole 9, a transmission shaft 10, a bearing seat 11, a second transmission gear 12, a driven gear 13, a connecting shaft 14, a ball shaft 15, a row of root ports 16, an arc-shaped blade 17, a connecting rod 18, an extrusion part 19, an oval part 191, a convex ball 192, a clamping block 20, a stretching spring 21, a movable groove 22, a swinging rod 23, a pin shaft 24, a fixing plate 25, a hoop 26 and a connecting piece 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Referring to fig. 1-5, the present invention provides a technical solution: a root removing and splitting device for leaf vegetables for processing clean vegetables comprises a barrel body 1, wherein an annular groove 2 is formed in the inner bottom of the barrel body 1, a placing ring 3 is arranged above the annular groove 2, the left side and the right side of the bottom of the placing ring 3 are fixedly connected with supporting frames 4, the bottoms of the two supporting frames 4 are fixedly connected to the left side and the right side of the inner bottom of the annular groove 2 respectively, the supporting frames 4 are arranged at the bottom of the placing ring 3, so that the placing ring 3 can be stably lifted while the placing ring 3 is supported, the phenomenon that the leaf vegetables are shaken when placed on the placing ring 3 is avoided, the normal processing of the leaf vegetables by the device is ensured, the structural stability of the device is improved, toothed plates 5 are arranged on the front sides of the two supporting frames 4, the tops of the two toothed plates 5 are fixedly connected to the left side and the right side of the bottom of the placing ring 3 respectively, and fixed blocks 6 are fixedly connected to, and the bottom of two fixed blocks 6 is the top of two reset springs 7 of fixedly connected with respectively, the left and right sides of bottom in ring channel 2 is fixed connection respectively to the one end of two fixed blocks 6 that two reset springs 7 carried on the back mutually, the inside and outside footpath difference of placing ring 3 is less than the inside and outside footpath difference of ring channel 2, and the weight of placing ring 3 is less than reset spring 7's elasticity, it can move to in ring channel 2 to place ring 3 when carrying out longitudinal movement, reset spring 7 will place ring 3 and push away to ring channel 2's top under non-use state simultaneously.

The tooth surface of the toothed plate 5 is meshed with the rear side of the first transmission gear 8, a through hole 9 is formed below the toothed plate 5, the through hole 9 is formed in the left side and the right side of the bottom of the barrel body 1, the through hole 9 is communicated with the inner cavity of the annular groove 2, the length and the width of the toothed plate 5 are matched with the caliber of the through hole 9, the toothed plate 5 and the through hole 9 are located on the same longitudinal axis, the toothed plate 5 can penetrate through the through hole 9 and extend to the lower side of the barrel body 1 when moving, the moving space of the toothed plate 5 is guaranteed, the right side of the first transmission gear 8 is fixedly connected with the left end of the transmission shaft 10, a bearing seat 11 is sleeved on the middle section of the transmission shaft 10, the bottom of the bearing seat 11 is fixedly connected to the inner bottom of the annular groove 2, one end, opposite to the first transmission gear 8, of the transmission shaft 10 is fixedly connected with a second transmission gear 12, the top of the, one end of the connecting shaft 14 opposite to the driven gear 13 extends into a root discharge port 16, a ball shaft 15 is sleeved at the connecting part of the connecting shaft 14 and the root discharge port 16, the root discharge port 16 is arranged in the middle of the bottom in the barrel body 1, the root discharge port 16 penetrates through the middle of the bottom of the barrel body 1 and is communicated with the outside of the barrel body 1, an arc-shaped blade 17 is arranged in the root discharge port 16, the left side and the right side of the arc-shaped blade 17 are fixedly connected with the opposite ends of the two connecting shafts 14 respectively, the left side and the right side of the top of the arc-shaped blade 17 are fixedly connected with the left side and the right side of the bottom of the extrusion piece 19 through two connecting rods 18 respectively, the extrusion piece 19 comprises an oval piece 191 and a convex ball 192, the left side and the right side of the bottom of the oval piece 191 are fixedly connected with the top ends of the two connecting rods 18 respectively, the convex balls 192 are laid in a row shape on the side surface of the oval piece 191, and the return, therefore, the first transmission gear 8 is meshed with the toothed plate 5 and drives the transmission shaft 10 and the second transmission gear 12 to rotate, the driven gear 13 drives the connecting shaft 14 to rotate, the arc-shaped blade 17 rotates and cuts off vegetable roots at the bottoms of leaf vegetables, meanwhile, due to the growth characteristics of the leaf vegetables, the bottoms of the vegetable leaves generally grow in an arc shape at the tops of the vegetable roots, the removal integrity of the vegetable roots can be guaranteed through the special design of the arc-shaped blade 17, the bottoms of the vegetable leaves are extruded through the extrusion piece 19 which rotates for a circle, the splitting among the bottoms of the vegetable leaves is promoted, the synchronous operation of the splitting work is guaranteed, the problem that the leaf vegetables in the clean vegetables consume much time and manpower when the vegetable roots are removed is solved, the extrusion piece 19 is more suitable for removing the bottoms of the leaf vegetables after the vegetable roots through the special design of the oval piece 191, and the extrusion effect on the bottoms of the leaf vegetables when the oval piece 191 rotates is improved through the matching arrangement of the convex balls 192, the separation process between the vegetable leaves at the bottom of the leaf vegetable is further promoted, the splitting effect of the device on the leaf vegetable is guaranteed, the processing efficiency of clean vegetable is improved, the processing time is saved, when the connecting rod 18 drives the oval piece 191 to rotate, the surface of the oval piece 191 is curved, and therefore the row-shaped convex balls 192 are also distributed on the oval piece 191 in a curved mode, the distribution mode can push the vegetable leaf bottom which is still curved and bunched after roots are removed, meanwhile, the junction between the vegetable leaf bottom and the bottom can be effectively squeezed through the special design of the shape of the convex balls 192, the vegetable leaf bottom is promoted to be naturally split according to the growth direction of the vegetable leaf bottom, the completeness of the vegetable leaf bottom with the richest mesophyll is guaranteed to the maximum degree, and the situation of nutrition and mesophyll waste is avoided.

The left side and the right side of the top of the placing ring 3 are fixedly connected with clamping blocks 20, the bottom ends of two extension springs 21 are respectively clamped in the two clamping blocks 20, the left side and the right side of the inner wall of the cylinder body 1 are respectively provided with a movable groove 22, one ends of the two extension springs 21 far away from the two clamping blocks 20 respectively extend into the two movable grooves 22 and are fixedly connected with swinging rods 23, one ends of the two swinging rods 23 far away from the two extension springs 21 respectively extend to the outer sides of the two movable grooves 22, a pin shaft 24 is inserted into the middle section of the swinging rods 23, the swinging rods 23 are inclined relative to the inner side wall of the cylinder body 1, an included angle formed between the swinging rods 23 and the inner side wall of the cylinder body 1 is 30-40 degrees, the phenomenon that the swinging rods 23 influence the normal placing of the leaf vegetables into the cylinder body 1 is avoided, the rear end of the pin shaft 24 is movably connected with a fixing, two anchor ears 26 are symmetrically arranged in the cylinder body 1, the two anchor ears 26 are respectively sleeved on one ends of the two swinging rods 23 far away from the two stretching springs 21 through two connecting pieces 27, the clamping blocks 20 are arranged on the placing ring 3, and the stretching springs 21 and the reset springs 7 are arranged in a matched manner, so that the anchor ears 26 can be simultaneously driven to clamp the leafy vegetables and the arc-shaped blades 17 can be rotated to remove roots of the leafy vegetables when the leafy vegetables are placed on the placing ring 3, the using convenience of the device is greatly improved, simultaneously, more manual operation steps are omitted, the processing and packaging efficiency of the leafy vegetable clean vegetables is accelerated, the connecting pieces 27 are inserted in the middle parts of the outer arc surfaces of the anchor ears 26, one ends of the swinging rods 23 far away from the stretching springs 21 are sleeved on the connecting pieces 27, the friction force between the connecting pieces 27 and the anchor ears 26 is large, and the attraction force is prevented from swinging downwards, through setting up fixture block 20, thereby the messenger places ring 3 and drives fixture block 20 downstream when descending, and use round pin axle 24 to swing as the axle center through extension spring 21 pulling swinging arms 23, thereby make staple bolt 26 pass through connecting piece 27 and swinging arms 23 linkage, hold the leaf dish tightly, and carry out more effectual clamp to the leaf dish through the special design of staple bolt 26 shape, the leaf dish has been avoided appearing rocking when excision root and has influenced the condition appearance that the root got rid of the quality, and can make the leaf dish after the split be the state of holding tightly equally, make things convenient for the staff to take out the leaf dish after the split once only, prevent that the scattered condition that is not convenient for the clearance of leaf in barrel 1 from appearing.

When the leaf vegetable root removing and splitting device for processing clean vegetables is used, leaf vegetables are placed into the barrel body 1, the bottoms of the leaf vegetables are attached to the placing ring 3 and press the placing ring 3, the toothed plate 5 descends and is meshed with the first transmission gear 8, the transmission shaft 10 rotates in the bearing seat 11 and drives the second transmission gear 12 to rotate, the driven gear 13 rotates and drives the connecting shaft 14 to rotate in the ball shaft 15, the arc-shaped blade 17 rotates to cut off the root of the leaf vegetables, the oval piece 191 is driven to rotate through the connecting rod 18 after one rotation, the bottoms of the root removed leaf vegetables are extruded through the convex balls 192 to promote the splitting of the leaf vegetables, the root vegetables are discharged through the root discharging port 16, the clamping block 20 descends to pull the stretching spring 21, and the swinging rod 23 is pulled to rotate by taking the pin shaft 24 as the axis and drive the hoop 26 to clamp the leaf vegetables through the connecting piece 27.

To sum up and to obtain, this clean processing of vegetables is with leaf vegetables class device of dividing into sections of removing root through placing ring 3 bottom and setting up support frame 4 to can stably place the lift of ring 3 when supporting placing ring 3, avoid the leaf vegetables to place the condition that appears rocking when placing ring 3, guaranteed the device to the normal processing of leaf vegetables, improved the device's structural stability simultaneously.

Meanwhile, the return spring 7 is arranged in the annular groove 2, when the leaf vegetables are placed on the placing ring 3, the placing ring 3 can be pressed to move into the annular groove 2 and the toothed plate 5 is driven to move downwards, thereby enabling the first transmission gear 8 to be meshed with the toothed plate 5 and driving the transmission shaft 10 and the second transmission gear 12 to rotate, enabling the driven gear 13 to drive the connecting shaft 14 to rotate, so that the arc-shaped blade 17 rotates and cuts off the roots at the bottom of the leaf vegetables, and meanwhile, due to the growth characteristics of the leaf vegetables, the bottom of the leaf vegetables usually grow in an arc shape at the top of the roots, therefore, the special design of the arc-shaped blade 17 can ensure the removal integrity of the vegetable roots, and the bottom of the vegetable leaves is extruded by rotating the extrusion piece 19 after one circle, so that the splitting between the bottoms of the vegetable leaves is promoted, the synchronous operation of the splitting work is ensured, and the problem that the vegetable vegetables in the clean vegetable consume more time and labor when the vegetable roots are removed is solved.

Meanwhile, through the special design of the oval piece 191, the extrusion piece 19 is more suitable for the leaf vegetable bottom after the vegetable roots are removed, the extrusion effect on the leaf vegetable bottom when the oval piece 191 rotates is improved through the matching of the convex balls 192, the separation process between the vegetable leaves at the bottom of the leaf vegetable is further promoted, the splitting effect of the device on the leaf vegetable is guaranteed, the processing efficiency of vegetable cleaning is improved, and the processing time is saved.

Simultaneously, through setting up fixture block 20 on placing ring 3 to and extension spring 21 and reset spring 7's cooperation setting, thereby can make the leaf dish place drive staple bolt 26 simultaneously when placing ring 3 and press from both sides tightly the leaf dish and arc blade 17 rotates and removes the root to the leaf dish, greatly improved the device's use convenience, saved more manual operation's step simultaneously, accelerated the processing and the packing efficiency of the clean dish of leaf dish class.

Simultaneously, through setting up fixture block 20, thereby make and place ring 3 and drive fixture block 20 downstream when descending, and through extension spring 21 pulling swinging arms 23 and use round pin axle 24 to swing as the axle center, thereby make staple bolt 26 pass through connecting piece 27 and the linkage of swinging arms 23, hold the leaf dish tightly, and carry out more effectual clamp to the leaf dish through the special design of staple bolt 26 shape, avoided the leaf dish to appear rocking when excision root and influence the condition appearance that the root got rid of the quality, and can make the leaf dish after the split be the state of holding tightly equally, make things convenient for the staff to take out the leaf dish after the split once only, prevent that the condition that the leaf was not convenient for to clear up in barrel 1 from scattering the leaf and appearing.

The electrical components presented in the document are electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device for controlling a computer and the like.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a clean processing of vegetables is with leaf vegetables device of dividing into two parts of root, includes barrel (1), its characterized in that: an annular groove (2) is arranged at the inner bottom of the cylinder body (1), a placing ring (3) is arranged above the annular groove (2), the left side and the right side of the bottom of the placing ring (3) are both fixedly connected with a supporting frame (4), the bottoms of the two supporting frames (4) are respectively and fixedly connected with the left side and the right side of the bottom in the annular groove (2), toothed plates (5) are arranged on the front sides of the two supporting frames (4), the tops of the two toothed plates (5) are respectively and fixedly connected with the left side and the right side of the bottom of the placing ring (3), the opposite sides of the two toothed plates (5) are respectively and fixedly connected with a fixed block (6), the bottoms of the two fixed blocks (6) are respectively and fixedly connected with the top ends of the two reset springs (7), and one ends of the two reset springs (7) opposite to the two fixed blocks (6) are respectively and fixedly connected to the left side and the right side of the bottom in the annular groove (2); the flank of tooth of pinion rack (5) meshes with the rear side of first drive gear (8), and the below of pinion rack (5) is provided with opening (9), opening (9) are seted up in the left and right sides of barrel (1) bottom, and opening (9) and the inner chamber intercommunication of ring channel (2), the right side of first drive gear (8) and the left end fixed connection of transmission shaft (10), and cup jointed bearing frame (11) on the middle section of transmission shaft (10), the bottom fixed connection of bearing frame (11) is in the interior bottom of ring channel (2), the one end fixedly connected with second drive gear (12) of transmission shaft (10) first drive gear (8) back on the back, and the top of second drive gear (12) meshes with the bottom of driven gear (13), the right side fixedly connected with connecting axle (14) of driven gear (13), and the one end that driven gear (13) back on the back of transmission shaft (14) extends to row in root mouth (16), a ball shaft (15) is sleeved at the joint of the connecting shaft (14) and the root discharge port (16), the root discharge port (16) is formed in the middle of the bottom in the barrel body (1), the root discharge port (16) penetrates through the middle of the bottom of the barrel body (1) and is communicated with the outside of the barrel body (1), an arc-shaped blade (17) is arranged in the root discharge port (16), the left side and the right side of the arc-shaped blade (17) are fixedly connected with the opposite ends of the two connecting shafts (14), and the left side and the right side of the top of the arc-shaped blade (17) are fixedly connected with the left side and the right side of the bottom of the extrusion piece (19) through two connecting rods (18); the left side and the right side of the top of the placing ring (3) are fixedly connected with clamping blocks (20), the two clamping blocks (20) are respectively clamped with the bottom ends of two stretching springs (21), the left side and the right side of the inner wall of the barrel body (1) are respectively provided with a movable groove (22), one ends of the two stretching springs (21) far away from the two clamping blocks (20) respectively extend into the two movable grooves (22) and are fixedly connected with swinging rods (23), one ends of the two swinging rods (23) far away from the two stretching springs (21) respectively extend to the outer sides of the two movable grooves (22), pin shafts (24) are inserted into the middle sections of the swinging rods (23), the rear ends of the pin shafts (24) are movably connected with fixing pieces (25), one sides of the fixing pieces (25) are fixedly connected onto the inner side wall of the barrel body (1), the barrel body (1) is internally and symmetrically provided with two anchor ears (26), and the two anchor ears (26) are respectively sleeved on one ends of the two swinging rods (23) far away from the two extension springs (21) through two connecting pieces (27).

2. The device for removing roots and splitting petals of leaf vegetables for processing clean vegetables as claimed in claim 1, wherein: the difference value of the inner diameter and the outer diameter of the placing ring (3) is smaller than that of the annular groove (2), and the weight of the placing ring (3) is smaller than the elastic force of the reset spring (7).

3. The device for removing roots and splitting petals of leaf vegetables for processing clean vegetables as claimed in claim 1, wherein: the length and the width of pinion rack (5) and the bore looks adaptation of opening (9), and pinion rack (5) are located same axis of ordinates with opening (9).

4. The device for removing roots and splitting petals of leaf vegetables for processing clean vegetables as claimed in claim 1, wherein: the extrusion piece (19) comprises an oval piece (191) and convex balls (192), the left side and the right side of the bottom of the oval piece (191) are fixedly connected to the top ends of the two connecting rods (18) respectively, and the convex balls (192) are laid on the side surface of the oval piece (191) in a row shape.

5. The device for removing roots and splitting petals of leaf vegetables for processing clean vegetables as claimed in claim 1, wherein: the swing rod (23) is inclined relative to the inner side wall of the cylinder body (1), and an included angle formed between the swing rod (23) and the inner side wall of the cylinder body (1) is 30-40 degrees.

6. The device for removing roots and splitting petals of leaf vegetables for processing clean vegetables as claimed in claim 1, wherein: the connecting piece (27) is inserted in the middle of the outer arc surface of the hoop (26), and the connecting piece (27) is sleeved with one end, away from the extension spring (21), of the swinging rod (23).