CN212545490U

CN212545490U - Novel onion peeling machine

Info

Publication number: CN212545490U
Application number: CN202020715265.0U
Authority: CN
Inventors: 孟令全
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-19
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a novel onion peeling machine, include onion conveying mechanism for onion peeling machine and install the onion peeling machine over-and-under type stripping off device that blows in onion peeling machine onion conveying mechanism top, the left end spacing seat and the right-hand member spacing seat that the onion peeling machine over-and-under type stripping off device that blows includes frame, installation crossbeam and relative setting, the both ends in last frame are fixed respectively to left end spacing seat and the spacing seat of right-hand member, and the both ends of installation crossbeam are inserted respectively in spout A and spout B, still be equipped with the hoist mechanism that is used for the drive to install the crossbeam lift in going up the frame, still install a set of gas blowing device on the installation crossbeam at least. The utility model discloses following beneficial effect has: the onion peeling machine has the characteristics of reasonable design, simple structure, low operation failure rate, high working efficiency, convenience in cleaning the onion conveying mechanism, convenience in operation, uniform onion peeling, good peeling effect and the like, and the labor intensity of worker equipment maintenance is greatly reduced.

Description

Novel onion peeling machine

Technical Field

The utility model relates to a novel onion peeling machine belongs to onion processing technology field.

Background

The onion is a popular vegetable with rich nutrition, is easy to store, can be eaten all the year round, has large consumption, has wide planting area in China, is not only suitable for domestic consumption, but also is exported in large quantity. The onion is primarily processed when being consumed and exported in large quantities, namely the onion is peeled into clean onion, but the onion is peeled mainly by hand in China at present, which wastes labor and time and has low efficiency. At present, the automatic onion peeling machine is reported abroad, but the automatic onion peeling machine has a complex structure and high manufacturing cost, and is not suitable for the situation of China. The onion peeling machine disclosed in China comprises a feeding mechanism, a peeling mechanism, a material arranging mechanism, a cutting mechanism, a peeling mechanism and the like, and is high in manufacturing cost and needs one machine in tens of thousands of yuan. The main defects are low working efficiency, more faults and abnormal operation.

Patent No. 201420370915.7 discloses an onion peeling machine which can solve the above technical problems, but the applicant found that the machine still has some problems in use, for example, problem 1: the hollow shaft of the patent is arranged on a retainer in an upper frame through a bearing seat, a striker plate is arranged between an air outlet long pipe, an air outlet short pipe and a transmission pipe belt, the striker plate and the retainer are fixedly arranged, the air outlet long pipe and the air outlet short pipe are also fixedly arranged, the heights of the air outlet long pipe and the air outlet short pipe can not be changed, after the transmission pipe belt is used for a long time, a certain amount of onion skin can be accumulated in a skin leakage gap of the transmission pipe belt, the onion skin is accumulated to a large extent, the onion skin is not smoothly discharged, the transmission pipe belt needs to be cleaned at the moment, if the transmission pipe belt needs to be cleaned, the striker plate covering the upper part of the transmission pipe belt needs to be manually detached, meanwhile, the air outlet long pipe, the air outlet short pipe and the hollow shaft can cause interference to the striker plate covering the upper part of the transmission pipe belt in the detaching process, the striker plate can not be, after lifting up the striker plate, the third people clears up the transmission tube area through the gap between transmission tube area and the striker plate, inconvenient dismantlement and washing, and need the manual work to lift up the striker plate, relatively expends the manpower. In addition, the long pipe of giving vent to anger is driven rotatoryly by the hollow shaft, for avoiding interfering, must set up the round hole at the striker plate, and the clearance between round hole and the long pipe of giving vent to anger is very big, causes the onion skin to discharge from the round hole, and the onion skin is many places to discharge, is unfavorable for the collection of onion skin.

Problem 2: the top of the lower frame of this patent is provided with the driving pipe area, and the top rear side of lower frame is provided with drive sprocket, and the top front side of lower frame is provided with driven sprocket, and both sides respectively are provided with tension sprocket around the middle part of lower frame, and the both ends of driving pipe area are provided with drive chain, and the driving pipe area passes through drive chain wraparound on drive sprocket, driven sprocket and tension sprocket. Above-mentioned structure utilizes the transmission tube area to carry the onion, and the working face in transmission tube area is equivalent to a plane, and the onion is perhaps relatively motionless on the transmission tube area, or the transmission tube area can not effectively be spacing to the onion, and the onion is irregular on the transmission tube area moves in disorder, leads to giving vent to anger the unable more accurate of long tube and or the nozzle stub spun high-pressure gas of giving vent to anger to spout on the onion, leads to the onion desquamation inhomogeneous, and the desquamation quality differs, and the desquamation effect is poor.

The utility model discloses carried out new design to onion peeling machine.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the problems, a novel onion peeling machine is provided.

Novel onion peeling machine, its characterized in that: including onion conveying mechanism for onion peeling machine and install the onion peeling machine over-and-under type stripping off device that blows of onion peeling machine onion conveying mechanism top, onion peeling machine over-and-under type stripping off device that blows includes frame, installation crossbeam and the relative left end spacing seat and the spacing seat of right-hand member that set up, the both ends in last frame are fixed respectively to left end spacing seat and the spacing seat of right-hand member, left end spacing seat inboard has vertical spout A, the spacing seat inboard of right-hand member has vertical spout B, and the both ends of installation crossbeam are inserted respectively in spout A and spout B, still be equipped with the hoist mechanism that is used for driving the installation crossbeam to go up and down in the frame, still install a set of gas blowing device on the installation crossbeam at least.

Preferably, the upper frame comprises a cross beam A and a cross beam B which are parallel to each other, the front end and the rear end of the cross beam A are respectively and vertically connected with a vertical upright post I and a vertical upright post III which are vertically downward, the front end and the rear end of the cross beam B are respectively and vertically connected with a vertical upright post II and a vertical upright post IV which are vertically downward, the two ends of an upper horizontal connecting post I are respectively fixed on the upper parts of the vertical upright post I and the vertical upright post II, the two ends of a lower horizontal connecting post I are respectively fixed on the lower parts of the vertical upright post I and the vertical upright post II, the upper horizontal connecting post I and the lower horizontal connecting post I are parallel to each other, the two ends of an upper horizontal connecting post II are respectively fixed on the upper parts of the vertical upright post III and the vertical upright post IV, the two ends of the lower horizontal connecting post II are respectively fixed on the lower parts of the vertical upright post III and the vertical upright post IV, the upper end and the lower end of the right limiting seat are respectively fixed in the middle of the upper horizontal connecting column II and the lower horizontal connecting column II.

Preferably, the mounting beam is of a rectangular frame structure, the lifting mechanism comprises a cylinder A fixed at one end of the mounting beam and a cylinder B fixed at the other end of the mounting beam, and piston rods of the cylinder A and the cylinder B are respectively fixed on the first upper horizontal connecting column and the second upper horizontal connecting column.

Preferably, the air blowing device comprises a cover plate hung below the mounting cross beam and a vertically arranged hollow rotating shaft, the hollow rotating shaft penetrates through the mounting cross beam, the hollow rotating shaft is rotatably arranged on the mounting cross beam through a bearing, a rotary joint and an air blowing rotary table are respectively arranged at the upper end and the lower end of the hollow rotating shaft, two ends of the compressed air distributor are respectively fixed on the cross beam A and the cross beam B, an air inlet of the compressed air distributor is communicated with a high-pressure air source, the rotary joint is communicated with an air outlet of the compressed air distributor through a connecting pipeline, a rotary table round hole for the air blowing rotary table to penetrate through is formed in the cover plate, the diameter of the rotary table round hole is slightly larger than the outer diameter of the air blowing rotary table.

Preferably, still including being used for driving the rotatory actuating mechanism of cavity pivot, actuating mechanism is including fixing the gear motor A in installation crossbeam one side, install the drive pulley on gear motor A's the power output shaft, install driven pulley in the cavity pivot, the cover is equipped with driving belt on drive pulley and the driven pulley.

Preferably, the blowing turntable comprises a hollow pipe body, an upper cover plate and a lower cover plate are respectively arranged on openings at the upper end and the lower end of the pipe body, the upper cover plate is fixed at the bottom end of the hollow rotating shaft, a plurality of air outlet holes are formed in the lower cover plate, a nozzle is correspondingly installed on each air outlet hole, and the nozzles are communicated with the hollow rotating shaft through guide pipes.

Preferably, the left end limiting seat and the right end limiting seat are both channel steel.

Preferably, the onion conveying mechanism for the onion peeling machine comprises at least two conveying rollers arranged side by side, each conveying roller comprises a central shaft, each central shaft comprises a bearing section and a smooth shaft section, a spiral shaft is sleeved on each bearing section, a thread groove for rolling the onions is formed in the outer wall of each spiral shaft, the spiral shafts are arranged in an aligned mode, the thread grooves of the spiral shafts are identical in rotating direction and thread pitch, and grooves of the thread grooves are arranged in a staggered mode and the staggered distance is half of the thread pitch of the thread grooves.

Preferably, the device also comprises a lower frame for mounting the conveying roller, and a conveying roller driving device mounted on the lower frame and used for driving the conveying roller to rotate; the lower rack comprises a rack front side beam and a rack rear side beam which are parallel to each other, the front end and the rear end of the rack front side beam are respectively and vertically connected with a vertical downward front rack lower supporting leg A and a rear rack lower supporting leg A, the front end and the rear end of the rack rear side beam are respectively and vertically connected with a vertical downward front rack lower supporting leg B and a rear rack lower supporting leg B, a shaft bracket A is installed between the front rack lower supporting leg A and the front rack lower supporting leg B, a shaft bracket B is installed between the rear rack lower supporting leg A and the rear rack lower supporting leg B, one end of the central shaft is rotatably arranged on the shaft bracket A through a bearing, and the other end of the central shaft is rotatably arranged on the shaft bracket B through.

Preferably, the conveying roller driving device comprises a motor base arranged between a front side beam and a rear side beam of the frame, a speed reducing motor B is arranged on the motor base, a driving chain wheel is arranged on a power output shaft of the speed reducing motor B, the number of the conveying rollers is three, a chain wheel A and a driven chain wheel are arranged on the end part of a central shaft of a first conveying roller, a chain wheel B and a chain wheel D are arranged on the end part of a central shaft of a second conveying roller, a chain wheel C is arranged on the end part of a central shaft of a third conveying roller, a transmission chain A is sleeved on the chain wheel A and the chain wheel B, a transmission chain B is sleeved on the chain wheel C and the chain wheel D, and a transmission chain; the spiral shaft is made of a nylon rod material; the cross section of the thread groove is in a trapezoid shape with a wide upper part and a narrow lower part; the depth of the grooves is 2cm, and the gap between the spiral shafts is 2.5 cm.

Preferably, the below of smooth shaft section is provided with onion out the hopper, and the onion skin that falls is discharged through onion out the hopper, and the below of screw axis is provided with onion skin out the hopper, and the onion that the processing that falls finishes is discharged through onion out the hopper, and the feed end of screw axis is provided with the onion feeder hopper, and the onion gets into the left end of screw axis through the onion feeder hopper, and the lower extreme of vertical stand one and vertical stand three is fixed respectively on the upper surface of frame front side roof beam, and the bottom of vertical stand two and vertical stand four is fixed respectively on the lower surface of frame rear side roof beam, and upper frame and lower frame all adopt the square steel welding to form.

Compared with the prior art, the utility model discloses following beneficial effect has: novel onion peeling machine, have reasonable in design, simple structure, operation fault rate low, work efficiency is high, be convenient for clear up, convenient operation, onion peeling is even to onion conveying mechanism, characteristics such as peeling effect is good have not only guaranteed the processingquality of product, greatly reduced workman equipment maintenance's intensity of labour moreover.

Drawings

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

fig. 2 is a schematic structural view of the upper frame and the lower frame of the present invention;

FIG. 3 is a schematic view of the installation of the conveying roller of the present invention;

fig. 4 is a top view of the mounting beam of the present invention;

FIG. 5 is a schematic view of the internal structure of the blowing turntable of the present invention;

fig. 6 is a schematic structural view of the installation beam of the present invention.

In the figure: 1. an upper frame 1.1, a beam A1.2, a beam B1.3, a vertical column I1.4, a vertical column II 1.5, a vertical column III 1.6, a vertical column IV 1.7, an upper horizontal connecting column I1.8, an upper horizontal connecting column II 1.9, a lower horizontal connecting column I1.10, a lower horizontal connecting column II 2, a left end limit seat 3, a right end limit seat 4, a mounting beam 5, a hollow rotating shaft 6, an air blowing turntable 6.1, a pipe body 6.2, an upper cover plate 6.3, a lower cover plate 6.4, a nozzle 7, a rotating joint 8, a connecting pipeline 9, a compressed air distributor 10, a cover plate 11, a speed reducing motor A12, a driving belt pulley 13, a driven belt pulley 14, a cylinder A15, a cylinder B16, an onion skin discharging hopper 17, an onion discharging hopper 18, an onion feeding hopper 21, a conveying roller 21.1, a central shaft 21.2, a spiral shaft 21.3, a spiral shaft, The automatic conveying device comprises a smooth shaft section 21.4, a thread groove 21.5, a groove 21.6, a chain wheel A21.7, a chain wheel B21.8, a chain wheel C21.9, a chain wheel D21.10, a driven chain wheel 22, a lower frame 22.1, a frame front side beam 22.2, a frame rear side beam 22.3, a front frame lower support leg A22.4, a front frame lower support leg B22.5, a rear frame lower support leg A22.6, a rear frame lower support leg B22.7, a shaft frame A22.8, a shaft frame B23, a conveying roller driving device 23.1, a motor base 23.2, a speed reducing motor B23.3, a driving chain wheel 23.4, a driving chain A23.5, a driving chain B23.6, a driving chain C24 and onions.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Examples

As shown in fig. 1-6, novel onion peeling machine, include onion conveying mechanism for onion peeling machine and install the onion peeling machine over-and-under type stripping off device that blows in onion peeling machine onion conveying mechanism top, onion peeling machine over-and-under type stripping off device that blows includes frame 1, installation crossbeam 4 and the relative left end spacing seat 2 and the spacing seat 3 of right-hand member that sets up, left end spacing seat 2 and the spacing seat 3 of right-hand member are fixed respectively at the both ends of

last frame

1, 2 inboard vertical spout a that have of left end spacing seat, 3 inboard vertical spout B that have of right-hand member spacing seat, and insert respectively in spout a and spout B at the both ends of installation crossbeam 4, still be equipped with the hoist mechanism who is used for driving installation crossbeam 4 to go up and down on the frame 1, still install a set of gas blowing device on the installation crossbeam 4 at least.

In the embodiment, the upper frame 1 comprises a cross beam A1.1 and a cross beam B1.2 which are parallel to each other, the front end and the rear end of the cross beam A1.1 are respectively and vertically connected with a vertical upright post I1.3 and a vertical upright post III 1.5 which are vertically downward, the front end and the rear end of the cross beam B1.2 are respectively and vertically connected with a vertical upright post II 1.4 and a vertical upright post IV 1.6 which are vertically downward, the two ends of an upper horizontal connecting post I1.7 are respectively fixed on the upper parts of the vertical upright post I1.3 and the vertical upright post II 1.4, the two ends of a lower horizontal connecting post I1.9 are respectively fixed on the lower parts of the vertical upright post I1.3 and the vertical upright post II 1.4, the two ends of the upper horizontal connecting post I1.7 and the lower horizontal connecting post I1.9 are parallel to each other, the two ends of the upper horizontal connecting post II 1.8 are respectively fixed on the upper parts of the vertical upright post III 1.5 and the vertical upright post IV 1.6, the two ends of the lower horizontal connecting post II 1.10 are respectively fixed on, the upper end and the lower end of the left end limiting seat 2 are respectively fixed in the middle of the upper horizontal connecting column I1.7 and the lower horizontal connecting column I1.9, and the upper end and the lower end of the right end limiting seat 3 are respectively fixed in the middle of the upper horizontal connecting column II 1.8 and the lower horizontal connecting column II 1.10; the mounting cross beam 4 is of a rectangular frame structure, the lifting mechanism comprises a cylinder A14 fixed at one end of the mounting cross beam 4 and a cylinder B15 fixed at the other end of the mounting cross beam 4, and piston rods of the cylinder A14 and the cylinder B15 are respectively fixed on the first upper horizontal connecting column 1.7 and the second upper horizontal connecting column 1.8; the air blowing device comprises a cover plate 10 hung below the mounting cross beam 4 and a hollow rotating shaft 5 vertically arranged, the hollow rotating shaft 5 penetrates through the mounting cross beam 4, the hollow rotating shaft 5 is rotatably arranged on the mounting cross beam 4 through a bearing, a rotating joint 7 and an air blowing rotary table 6 are respectively arranged at the upper end and the lower end of the hollow rotating shaft 5, two ends of a compressed air distributor 9 are respectively fixed on the cross beam A1.1 and the cross beam B1.2, an air inlet of the compressed air distributor 9 is communicated with a high-pressure air source, the rotating joint 7 is communicated with an air outlet of the compressed air distributor 9 through a connecting pipeline 8, a rotary table round hole for the air blowing rotary table 6 to penetrate through is formed in the cover plate 10, the diameter of the rotary table round hole is slightly larger than the outer diameter of the air blowing rotary table 6, and; the hollow rotating shaft device is characterized by further comprising a driving mechanism for driving the hollow rotating shaft 5 to rotate, wherein the driving mechanism comprises a speed reducing motor A11 fixed on one side of the mounting cross beam 4, a driving belt pulley 12 is mounted on a power output shaft of the speed reducing motor A11, a driven belt pulley 13 is mounted on the hollow rotating shaft 5, and a transmission belt is sleeved on the driving belt pulley 12 and the driven belt pulley 13; the blowing rotary disc 6 comprises a hollow pipe body 6.1, an upper cover plate 10 and a lower cover plate 10 are respectively arranged on openings at the upper end and the lower end of the pipe body 6.1, the upper cover plate 10 is fixed at the bottom end of the hollow rotating shaft 5, a plurality of air outlet holes are formed in the lower cover plate 10, a nozzle 6.4 is correspondingly installed on each air outlet hole, and the nozzles 6.4 are communicated with the hollow rotating shaft 5 through guide pipes; the left end limiting seat 2 and the right end limiting seat 3 are both channel steel; the onion conveying mechanism for the onion peeling machine comprises at least two conveying rollers 21 arranged side by side, each conveying roller 21 comprises a central shaft 21.1, each central shaft 21.1 comprises a bearing section and an optical axis section 21.3, a screw shaft 21.2 is sleeved on each bearing section, a thread groove 21.4 used for rolling onions is formed in the outer wall of each screw shaft 21.2, the screw shafts 21.2 are arranged in an aligned mode, the thread grooves 21.4 of the screw shafts 21.2 are identical in rotating direction and thread pitch, and grooves 21.5 of the thread grooves 21.4 are arranged in a staggered mode, and the staggered distance is half of the thread pitch of the thread grooves 21.4; the device also comprises a lower frame 22 for mounting the conveying roller 21, and a conveying roller driving device 23 which is mounted on the lower frame 22 and is used for driving the conveying roller 21 to rotate; the lower rack 22 comprises a rack front side beam 22.1 and a rack rear side beam 22.2 which are parallel to each other, the front end and the rear end of the rack front side beam 22.1 are respectively and vertically connected with a front rack lower leg A22.3 and a rear rack lower leg A22.5 which are vertically downward, the front end and the rear end of the rack rear side beam 22.2 are respectively and vertically connected with a front rack lower leg B22.4 and a rear rack lower leg B22.6 which are vertically downward, a shaft bracket A22.7 is arranged between the front rack lower leg A22.3 and the front rack lower leg B22.4, a shaft bracket B22.8 is arranged between the rear rack lower leg A22.5 and the rear rack lower leg B22.6, one end of the central shaft 21.1 is rotatably arranged on the shaft bracket A22.7 through a bearing, and the other end of the central shaft 21.1 is rotatably arranged on the shaft bracket B22.8 through a bearing; the conveying roller driving device 23 comprises a motor base 23.1 arranged between a frame front side beam 22.1 and a frame rear side beam 22.2, a speed reducing motor B23.2 is arranged on the motor base 23.1, a driving chain wheel 23.3 is arranged on a power output shaft of the speed reducing motor B23.2, the number of the conveying rollers 21 is three, a chain wheel A21.6 and a driven chain wheel 21.10 are arranged at the end part of a central shaft 21.1 of a first conveying roller 21, a chain wheel B21.7 and a chain wheel D21.9 are arranged at the end part of the central shaft 21.1 of a second conveying roller 21, a chain wheel C21.8 is arranged at the end part of the central shaft 21.1 of a third conveying roller 21, a transmission chain A23.4 is sleeved on the chain wheel A21.6 and the chain wheel B21.7, a transmission chain wheel B23.5 is sleeved on the chain wheel C21.8 and the chain wheel D21.9, and a transmission chain wheel C23.6 is sleeved on; the screw shaft 21.2 is made of a nylon rod material; the section of the thread groove 21.4 is a trapezoid with a wide upper part and a narrow lower part; the depth of the grooves 21.5 is 2cm, and the gap between the screw shafts 21.2 is 2.5 cm; an onion discharging hopper 17 is arranged below the smooth shaft section 21.3, falling onion skins are discharged through the onion discharging hopper 17, an onion skin discharging hopper 16 is arranged below the screw shaft 21.2, the falling processed onions are discharged through the onion discharging hopper 17, an onion feeding hopper 18 is arranged at the feeding end of the screw shaft 21.2, the onions enter the left end of the screw shaft 21.2 through the onion feeding hopper 18, the lower ends of the first vertical column 1.3 and the third vertical column 1.5 are respectively fixed on the upper surface of the front side beam 22.1 of the rack, the bottom ends of the second vertical column 1.4 and the fourth vertical column 1.6 are respectively fixed on the lower surface of the rear side beam 22.2 of the rack, and the upper rack 1 and the lower rack 22 are both formed by welding square steels.

The utility model discloses a theory of operation: the lifting type air blowing stripping device for the onion peeling machine is arranged above the onion conveying mechanism, when the onion conveying mechanism needs to be cleaned, the piston rods of the air cylinder A14 and the air cylinder A14 are directly retracted, the mounting beam 4 is pulled to move upwards, the mounting beam drives the air blowing turntable and the cover plate to move upwards integrally and is far away from the onion conveying mechanism, so that a space for cleaning the onion conveying mechanism is reserved, and the onion skin remained on the onion conveying mechanism can be cleaned directly by one person; after the cleaning is finished, the mounting cross beam is directly lowered by using the air cylinder A and the air cylinder B, and the mounting cross beam drives the air blowing rotary table and the cover plate to integrally move down and is close to the onion conveying mechanism. The air inlet of the compressed air distributor 9 is communicated with an air source, meanwhile, the speed reduction motor 11 can drive the hollow rotating shaft 5 to rotate, the hollow rotating shaft 5 drives the blowing rotary table 6 to rotate, high-pressure air sequentially passes through the compressed air distributor 9, the connecting pipeline 8 and the hollow rotating shaft 5 and is finally discharged from the nozzle 6.4, and the nozzle 6.4 blows out the high-pressure air to peel off the skin of the onion on the onion conveying mechanism.

A, B in the figure are the thread pitch of the thread groove 21.4 of the screw shaft 21.2, the speed reducing motor B23.2 is started, the speed reducing motor B23.2 drives the three central shafts 21.1 to rotate in the same direction through the chain, the central shaft 21.1 drives the screw shaft 21.2 on the central shaft 21.1 to rotate in the same direction, the onion is poured into from the left end of the screw shaft 21.2 and is close to a sphere, two sides of the onion respectively cross the groove 21.5 of the adjacent thread groove 21.4, the onion gradually moves from the left end to the right end of the screw shaft 21.2 under the rotation of the screw shaft 21.2 and rotates while moving, because the distance between the adjacent optical shaft sections 21.3 is larger than the diameter of the sphere onion, the onion falls between the optical shaft sections 21.3 and is matched with the lifting type air-blowing stripping device of the onion machine, the onion moves linearly along the length direction of the screw shaft 21.2 while rotating under the action of the screw shaft 21.2, high-pressure air can be sprayed on the onion, the onion peels are uniform and good, and the peeled onion peels fall from the gaps between the adjacent screw shafts 21.2.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel onion peeling machine which characterized in that: comprises an onion conveying mechanism for an onion peeling machine and a lifting type blowing stripping device for the onion peeling machine, which is arranged above the onion conveying mechanism for the onion peeling machine, the lifting type air blowing stripping device for the onion peeling machine comprises an upper frame (1), a mounting beam (4), and a left end limiting seat (2) and a right end limiting seat (3) which are oppositely arranged, the left end limiting seat (2) and the right end limiting seat (3) are respectively fixed at two ends of the upper frame (1), the inner side of the left end limiting seat (2) is provided with a vertical sliding chute A, the inner side of the right end limiting seat (3) is provided with a vertical sliding chute B, two ends of the mounting cross beam (4) are respectively inserted in the sliding chute A and the sliding chute B, the upper frame (1) is further provided with a lifting mechanism for driving the mounting cross beam (4) to lift, and the mounting cross beam (4) is further at least provided with a group of blowing devices.

2. The novel onion peeling machine of claim 1, wherein: the upper rack (1) comprises a cross beam A (1.1) and a cross beam B (1.2) which are parallel to each other, the front end and the rear end of the cross beam A (1.1) are respectively and vertically connected with a vertical column I (1.3) and a vertical column III (1.5) which are vertically downward, the front end and the rear end of the cross beam B (1.2) are respectively and vertically connected with a vertical column II (1.4) and a vertical column IV (1.6) which are vertically downward, the two ends of an upper horizontal connecting column I (1.7) are respectively fixed on the upper portions of the vertical column I (1.3) and the vertical column II (1.4), the two ends of the lower horizontal connecting column I (1.9) are respectively fixed on the lower portions of the vertical column I (1.3) and the vertical column II (1.4), the upper horizontal connecting column I (1.7) and the lower horizontal connecting column I (1.9) are parallel to each other, the two ends of the upper horizontal connecting column II (1.8) are respectively fixed on the upper portions of the vertical column III (1.5) and the vertical column IV (1.6), the two ends of the vertical column II (1.6) are respectively fixed on the And the upper and lower ends of the left end limiting seat (2) are respectively fixed in the middle of the upper horizontal connecting column I (1.7) and the lower horizontal connecting column I (1.9), and the upper and lower ends of the right end limiting seat (3) are respectively fixed in the middle of the upper horizontal connecting column II (1.8) and the lower horizontal connecting column II (1.10).

3. The novel onion peeling machine of claim 2, wherein: the mounting cross beam (4) is of a rectangular frame structure, the lifting mechanism comprises a cylinder A (14) fixed at one end of the mounting cross beam (4) and a cylinder B (15) fixed at the other end of the mounting cross beam (4), and piston rods of the cylinder A (14) and the cylinder B (15) are respectively fixed to the first upper horizontal connecting column (1.7) and the second upper horizontal connecting column (1.8).

4. The novel onion peeling machine of claim 3, wherein: the blowing device comprises a cover plate (10) hung below the mounting cross beam (4) and a hollow rotating shaft (5) vertically arranged, the hollow rotating shaft (5) penetrates through the mounting cross beam (4), the utility model discloses a pneumatic air compressor, including installation crossbeam (4), cavity pivot (5), rotary joint (7) and the carousel of blowing (6) are installed respectively to the upper and lower both ends of cavity pivot (5), the both ends of compressed air distributor (9) are fixed respectively on crossbeam A (1.1) and crossbeam B (1.2), the air inlet and the high-pressure air supply intercommunication of compressed air distributor (9), rotary joint (7) are linked together through the gas outlet of connecting tube (8) with compressed air distributor (9), the carousel round hole that supplies to blow carousel (6) to run through has been seted up on apron (10), the diameter of carousel round hole slightly is greater than the external diameter of carousel (6) of blowing, the lower surface of carousel of blowing (6) and the lower surface parallel and level of apron (10).

5. The novel onion peeling machine of claim 4, wherein: still including being used for driving the rotatory actuating mechanism of cavity pivot (5), actuating mechanism is including fixing gear motor A (11) in installation crossbeam (4) one side, install driving pulley (12) on the power output shaft of gear motor A (11), install driven pulley (13) on cavity pivot (5), the cover is equipped with driving belt on driving pulley (12) and driven pulley (13).

6. The novel onion peeling machine of claim 5, wherein: the blowing rotary table (6) comprises a hollow pipe body (6.1), an upper cover plate (10) and a lower cover plate (10) are respectively arranged on openings at the upper end and the lower end of the pipe body (6.1), the upper cover plate (10) is fixed at the bottom end of the hollow rotating shaft (5), a plurality of air outlet holes are formed in the lower cover plate (10), a nozzle (6.4) is correspondingly installed on each air outlet hole, and the nozzles (6.4) are all communicated with the hollow rotating shaft (5) through guide pipes.

7. The novel onion peeling machine of claim 6, wherein: the left end limiting seat (2) and the right end limiting seat (3) are both channel steel.

8. The novel onion peeling machine of claim 7, wherein: the onion conveying mechanism for the onion peeling machine comprises at least two conveying rollers (21) arranged side by side, each conveying roller (21) comprises a central shaft (21.1), each central shaft (21.1) comprises a bearing section and a light shaft section (21.3), a screw shaft (21.2) is sleeved on each bearing section, a thread groove (21.4) used for rolling onions is formed in the outer wall of each screw shaft (21.2), the screw shafts (21.2) are arranged in an aligned mode, the screwing directions of the thread grooves (21.4) of the screw shafts (21.2) are the same, the thread pitches are the same, and grooves (21.5) of the thread grooves (21.4) are arranged in a staggered mode, and the staggered distance is half of the thread pitches of the thread grooves (21.4).

9. The novel onion peeling machine of claim 8, wherein: the device also comprises a lower frame (22) for mounting the conveying roller (21), and a conveying roller driving device (23) which is mounted on the lower frame (22) and is used for driving the conveying roller (21) to rotate; the lower rack (22) comprises a rack front side beam (22.1) and a rack rear side beam (22.2) which are parallel to each other, the front end and the rear end of the rack front side beam (22.1) are respectively and vertically connected with a front rack lower supporting leg A (22.3) and a rear rack lower supporting leg A (22.5) which are vertically downward, the front end and the rear end of the rack rear side beam (22.2) are respectively and vertically connected with a front rack lower supporting leg B (22.4) and a rear rack lower supporting leg B (22.6), a shaft bracket A (22.7) is installed between the front rack lower supporting leg A (22.3) and the front rack lower supporting leg B (22.4), a shaft bracket B (22.8) is installed between the rear rack lower supporting leg A (22.5) and the rear rack lower supporting leg B (22.6), one end of the central shaft (21.1) is rotatably arranged on the shaft bracket A (22.7) through a bearing, and the other end of the central shaft (21.1) is rotatably arranged on the shaft bracket B (22.8).

10. The novel onion peeling machine of claim 9, wherein: the conveying roller driving device (23) comprises a motor base (23.1) arranged between a front side beam (22.1) and a rear side beam (22.2) of the rack, a speed reducing motor B (23.2) is arranged on the motor base (23.1), a driving chain wheel (23.3) is arranged on a power output shaft of the speed reducing motor B (23.2), the number of the conveying rollers (21) is three, a chain wheel A (21.6) and a driven chain wheel (21.10) are arranged on the end portion of a central shaft (21.1) of a first conveying roller (21), a chain wheel B (21.7) and a chain wheel D (21.9) are arranged on the end portion of the central shaft (21.1) of a second conveying roller (21), a chain wheel C (21.8) is arranged on the end portion of the central shaft (21.1) of a third conveying roller (21), a transmission chain A (23.4) is sleeved on the chain wheel A (21.6) and the chain wheel B (21.7), and a transmission chain wheel B (23.5) is sleeved on the chain wheel C (21.8, a driving chain C (23.6) is sleeved on the driven chain wheel (21.10) and the driving chain wheel (23.3); the screw shaft (21.2) is made of a nylon rod material; the section of the thread groove (21.4) is a trapezoid with a wide upper part and a narrow lower part; the depth of the grooves (21.5) is 2cm, and the gap between the screw shafts (21.2) is 2.5 cm.