CN210989601U

CN210989601U - Pineapple peeling and picking integrated machine

Info

Publication number: CN210989601U
Application number: CN201922043492.3U
Authority: CN
Inventors: 班书华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-14
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a pineapple peeling and picking integrated machine, which comprises a clamp for clamping two end parts of a pineapple and driving the pineapple to rotate around a connecting line fixed shaft between the two end parts and a cutter arranged on one side of the clamp and used for feeding the pineapple linearly along the rotating shaft direction; one end of the cutter close to the pineapple is provided with two blades for cutting into the pineapple, the cutting depth of any blade is greater than the depth of an eye of the pineapple, the projections of the two blades for cutting into the pineapple on the cutting surface are V-shaped, and the tip of the V-shaped blade is a cutting end; the cutting face is a plane parallel to the cutting edges of both blades. Two blades of the pineapple peeling and eye-picking all-in-one machine cut pineapples in a turning mode by using V-shaped blades, cutting traces formed by the cutters on the pineapples cover the surfaces of the pineapples, a small amount of pineapple pulp in pineapple eyes is cut by the V-shaped tip in a narrower width, and the side of the V-shaped tip deviating from the V-shaped cuts the pineapple skin in a wider width, so that peeling and eye-picking integrated processing is realized.

Description

Pineapple peeling and picking integrated machine

Technical Field

The utility model relates to a food processing field especially relates to a pineapple peeling and picking eye all-in-one.

Background

The pineapple processing at least comprises two procedures of peeling and eye picking, is a physical activity which is time-consuming and labor-consuming, and can adopt manual operation and machine operation at present. For manual operation, an acid and alkali substance flows out of the peeled pineapple, and the acid and alkali substance is contacted with the pineapple for a long time in the process of removing the eyes, so that the skin of a processor is damaged, and even the skin of a serious person is cracked. The same action of the processor for a long time is easy to cause pressure on the cervical vertebra, the wrist joint and other body parts, and the health of the processor is influenced.

Although some pineapple processing machines replacing manual operation exist in the prior art, peeling and picking eyes still need to be finished sequentially through two procedures when the pineapple processing machines are used, so that the period of pineapple processing is prolonged, and the processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pineapple peeling and picking eye all-in-one can once only accomplish peeling and picking eye of pineapple, and it is long when the work degree of difficulty and the operation that alleviate pineapple processing this to improve machining efficiency.

In order to achieve the purpose, the utility model provides a pineapple peeling and picking integrated machine, which comprises a clamp for clamping two end parts of a pineapple and driving the pineapple to rotate around a connecting line fixed shaft between the two end parts and a cutter arranged on one side of the clamp and used for feeding the pineapple linearly along the rotating shaft direction; one end of the cutter close to the pineapple is provided with two blades for cutting into the pineapple, the cutting depth of any blade is greater than the depth of an eye of the pineapple, the projections of the two blades for cutting into the pineapple on a cutting surface are V-shaped, and the V-shaped tip is a cutting end; wherein the cutting face is a plane parallel to the cutting edges of both of the blades.

Preferably, a bracket is arranged between the fixture and the cutter; two clamping jaws of the fixture are respectively arranged on two supports of the bracket; the cutter is characterized by also comprising a lead screw connected between the two supports, and the two blades are fixedly connected with a lead screw nut of the lead screw.

Preferably, the cutter further comprises a cutter frame with a bent middle part and a guide rail parallel to the lead screw; one end of the tool rest is fixedly connected with the lead screw nut, the other end of the tool rest is fixedly connected with the two blades, and the middle part of the tool rest is fixedly connected with a sleeve sleeved on the guide rail.

Preferably, the rotating shaft of at least one claw is provided with a first driving wheel; and one end of the screw rod is provided with a second driving wheel.

Preferably, the first driving wheel and the second driving wheel are connected to the motor through the same belt, and the rotation radius of the first driving wheel is smaller than that of the second driving wheel.

Preferably, at least one of the claws is connected with a first spring with the length direction parallel to the rotating shaft direction of the pineapple, the other end of the first spring is connected with the support at the same side,

and/or the presence of a gas in the gas,

and a second spring used for adjusting the cutting depth is connected between the cutter and the lead screw.

Preferably, only one of the jaws has the first spring attached thereto.

Preferably, a contact travel switch for shutting down the cutter is arranged between the cutter and the clamp close to one side of the cutting end point; and the contact of the contact travel switch is fixedly connected with the cutter.

Preferably, the two cutting edges are not coplanar, and the distance between the two cutting edges is greater than the cutting width of either blade so that a debris removal channel is formed between the two blades.

Preferably, the cutter and the clamp are connected with a forward and reverse rotating motor.

Compared with the prior art, the utility model provides a pineapple peeling and picking all-in-one machine includes fixture and cutter. The clamping devices are used for clamping two end parts of the pineapples to drive the pineapples to rotate in a fixed axis mode. Wherein, the rotating shaft of the pineapple is a connecting line between two end parts of the pineapple. The cutter is arranged on one side of the clamp and is used for linearly feeding along the rotation direction of the pineapple to cut the pineapple.

The two blades are arranged at one end, close to the pineapple, of the cutter, the two blades are V-shaped in the projection of the cutting surface, and when the pineapple rotates, the two blades inserted into the pineapple cut the pineapple in a V-shaped cutting edge mode according to the turning mode.

The pineapple rotates in a fixed axis mode and the cutter is fed linearly, so that the cutting traces formed by the cutter on the pineapple cover the surface of the pineapple, the V-shaped distribution characteristics of the blades enable the cutting amount of the blades on the pineapple skin to be larger than the cutting amount of the pineapple pulp in the same processing length, the cutting depth of any blade is larger than the depth of a pineapple eye, and the pineapple eye is located in the cut pineapple pulp.

In conclusion, by reasonably controlling the rotating speed of the pineapple and the feeding speed of the cutter, when all pineapple eyes are completely covered by cutting marks, all pineapple skins can be completely cut at the same time, and the integrated processing of peeling and picking the eyes is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of an integrated machine for peeling and picking eyes of a pineapple provided by an embodiment of the utility model;

fig. 2 is a schematic structural diagram of a cutter according to an embodiment of the present invention.

The device comprises a base, a plurality of clamping jaws, a plurality of blades, a plurality of lead screws 22, a plurality of lead screw nuts 221, a plurality of tool rests 23, a plurality of guide rails 24, a plurality of sleeves 241, a plurality of supports 3, a plurality of first springs 41, a plurality of second springs 42, a plurality of first driving wheels 51, a plurality of second driving wheels 52 and a plurality of hand wheels 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of an integrated pineapple peeling and picking machine provided in an embodiment of the present invention; fig. 2 is a schematic structural diagram of a cutter according to an embodiment of the present invention.

The utility model provides a in the first embodiment, pineapple peeling and picking all-in-one is including being used for dress card pineapple and driving pineapple pivoted fixture and installing in the cutter that has fixture one side of pineapple in the dress card.

The clamping device clamps the two end parts of the pineapple, so that the pineapple is driven to rotate around the connecting line fixed shaft between the two end parts when the clamping device rotates. The mode of fixture dress card pineapple is similar to the dress card of the three-jaw chuck countershaft especially slender axles of lathe when turning axle type part, that is to say, can be fixture and the equal fixed connection in both ends of pineapple, drives the synchronous rotation of pineapple when fixture dead axle rotates, also can be fixture only with one end fixed connection of pineapple, the other end is unsettled. In order to improve the clamping strength of the pineapple and ensure the cutting effect, the pineapple is adopted in all the embodiments listed in the application.

Two blades 21 are arranged at one end of the cutter close to the pineapple, the projections of the two ends on the cutting surface are V-shaped, and the two blades 21 are inserted into the pineapple by taking the V-shaped tips as cutting ends. The cutting surface is a plane parallel to the cutting edges of the two blades 21, and the V-shaped projection of the cutting surface is actually the projection of the two cutting edges. According to the characteristics of the turning process, the pineapple, which is the axis, is turned in the direction toward the side of the operator's body, and the blade 21 is mounted on the side of the pineapple with the blade facing upward, the blade cuts the pineapple moving downward with respect to the blade.

It should be noted that the cutting surface parallel to both blades 21 can be classified into the following two types: the cutting edges of the first and second blades 21 are in the same plane, and at this time, the plane can be used as a cutting surface, and of course, any other plane parallel to the plane can also be used as a cutting surface; the cutting edges of the two blades 21 are not in the same plane, and in this case, a plane parallel to the other cutting edge among the planes in which any one cutting edge is located is a cutting surface. In particular, the first type of cutting surface is provided in a V-shaped groove, corresponding to the two blades 21, the cross-section of one of the ends of which acts as a cutting edge for cutting into the pineapple.

Because the cutting depth of any blade 21 is not less than the depth of the pineapple eye, by reasonably controlling the rotation speed of the pineapple and the feeding speed of the cutter, under the condition that the pineapple rotates and the cutter linearly feeds along the rotation axis direction of the pineapple, the pineapple rotates for one circle, the two blades 21 cut the residual scraps of the triangular prism structure on the surface of the pineapple, the residual scraps comprise the pineapple skin and the pineapple pulp containing the pineapple eye, and correspondingly, the surface of the pineapple is provided with a V-shaped groove extending in a spiral line. When the knife is moved from one end of the pineapple to the other, the helix left by the knife on the surface of the pineapple extends exactly along all of the pineapple eyes, and the pineapple skin is completely cut off by the blade 21. According to the projection characteristics of the two blades 21 in the cutting surface, the periphery of the pineapple after being cut is not a smooth plane, and the pineapple cut by the cutting end is inwards concave.

The cutter can cut pineapples by V-shaped grooves extending in a spiral line, and can also cut a plurality of annular grooves on the surface of the pineapples, and all the annular grooves are distributed side by side along the axial direction of the pineapples so as to cover all the surfaces of the pineapples. The cutting effect can be realized by controlling the starting period of the cutter and the clamp, specifically, the cutter is started for the first time, the cutter is moved to the first end of the pineapple along the axial direction of the pineapple, the cutter is stopped at the moment, the cutter is stopped at the first end of the pineapple, then the clamp is started, the clamp drives the pineapple to rotate for one circle or more, and the cutter finishes one circular groove scribing when the pineapple rotates for one circle; starting the cutter for the second time, enabling the cutter to move for the width of one annular groove at most along the axial direction of the pineapple, stopping the cutter again to start the clamp, enabling the clamp to drive the pineapple to rotate for one circle or more, and completing the second annular groove after the pineapple rotates for one circle again; and the rest is repeated until the cutter finishes cutting at the second end of the pineapple.

The start-up cycle for the tool and the tool holder can be implemented by adjusting the power equipment for the tool and the tool holder, for example, by connecting the motor for driving the tool and the motor for driving the tool holder to a programmable controller, respectively, and by operating the programmable controller, the two motors are periodically switched on.

Naturally, the cutting effect of the tool on the pineapple is not limited to the above-mentioned case depending on the different combination of the rotation speed of the pineapple and the moving speed of the blade 21, for example, the feeding speed of the tool is relatively low with respect to the rotation speed of the fixture, and the cutting portions of the tool overlap each other every time the pineapple rotates one turn, so that the position of the lowest point formed after cutting by the cutting end is not changed, but the position of the highest point cut by the cutting end is lowered, so that the difference between the lowest point and the highest point of the periphery of the pineapple after cutting is relatively small, and the roughness of the periphery of the pineapple after cutting is relatively small compared to the turning process.

To sum up, the pineapple peeling and eye picking all-in-one machine provided by the application cuts the surface of a pineapple through two blades 21 which are distributed in a V shape in a projection plane, and the blades rotate along a fixed axis and feed linearly, so that the cutting traces formed by the blades on the pineapple cover the whole surface of the pineapple, and the V-shaped distribution characteristics of the blades 21 enable the cutting amount of the blades 21 on the surface of the pineapple to be larger than the cutting amount of the pulp of the pineapple, and the pineapple eyes are positioned in the pulp of the cut pineapple, so that when the cutting traces completely cover all the pineapple eyes, all the surfaces of the pineapple can be completely cut at the same time, and the integral processing of peeling and eye picking is realized.

The fixture and the cutter are installed through the bracket. The support can include two supports 3, and two jack catchs 11 of fixture rotate respectively to be connected in two supports 3 and two jack catchs 11 interval facies for press from both sides the both ends of tight pineapple, and the cutter passes through lead screw 22 to be connected between two supports 3, and lead screw 22's rotation is converted into the rectilinear motion of blade 21 through lead screw nut 221, and two blades 21 cut into the pineapple and do rectilinear motion along lead screw 22 from one side of pineapple during the cutting.

The tool is further provided with a tool holder 23, the two blades 21 are connected to one end of the tool holder 23, and the other end of the tool holder 23 is fixedly connected to the screw nut 221.

Considering the size of the pineapple, the screw rod 22 is not too close to the fixture with the pineapple, but the blade 21 contacts with the pineapple, so the knife rest 23 connecting the screw rod nut 221 and the blade 21 has a long cantilever structure, and the vibration of the knife rest 23 or the breakage of the knife rest 23 are easily caused by combining the cutting force between the blade 21 and the pineapple, thereby affecting the cutting effect of the blade 21 on the pineapple.

In order to improve the stability of the tool rest 23 during the movement, the tool further comprises the tool rest 23 and a guide rail 24 parallel to the lead screw 22, the guide rail 24 can be fixedly mounted through two supports 3, the tool rest 23 comprises a first end connected with the lead screw 22, a middle part connected with a sleeve 241 of the guide rail 24 and a second end connected with the blade 21, and the middle part is bent relative to two ends of the tool rest 23. By providing the guide rail 24 and the sleeve 241 thereof connected to the middle of the knife rest 23, it is equivalent to adding a fulcrum to the knife rest 23 arranged in a cantilever manner so as to improve the stress condition of the knife rest 23, and compared with the clamp equipped with the pineapple, the middle of the knife rest 23 is bent towards the side far away from the pineapple so as to avoid interference with the rotation of the pineapple.

Wherein, one end of the screw rod 22 is provided with a second driving wheel 52, and the rotating shaft of at least one claw 11 is provided with a first driving wheel 51. The first driving wheel 51 and the second driving wheel 52 are driven by power equipment to transmit rotation to the pineapple and the cutter respectively, so that the fixed-axis rotation of the pineapple and the linear motion of the cutter along the lead screw 22 are realized.

Illustratively, the first drive wheel 51 and the second drive wheel 52 are embodied as pulleys, both connected to one motor by the same belt. At this time, the relative magnitude between the rotation speed of the pineapple and the feeding speed of the cutter can be adjusted by the diameter ratio of the first driving wheel 51 and the second driving wheel 52.

In addition, the first driving wheel 51 and the second driving wheel 52 may be provided as a pair of gears engaged with each other, and an output shaft of the motor is connected with a driving gear engaged with one of the first driving wheel 51 and the second driving wheel 52, so as to realize synchronous driving of the screw rod 22 and the fixture.

The first and

second drive wheels

51, 52 can also be driven by different power devices, in which case the relative magnitude between the rotation speed of the pineapple and the feed speed of the knife depends on the rotation speed provided by the different power devices.

Because the sizes of different pineapples are different, in order to stabilize the cutting effect of the peeling and eye-picking integrated machine on the pineapples with different sizes, in the second embodiment provided by the application, at least one claw 11 is connected with a first spring 41, or a second spring 42 is connected between the cutter and the lead screw 22, or the claw 11 is provided with the first spring 41 and the cutter and the lead screw 22 are connected with the second spring 42.

The first spring 41 is connected at one end to the jaw 11 and at the other end to the support 3 on the same side as the jaw 11. The length direction of the first spring 41 is parallel to or even coincident with the rotation direction of the pineapples, when the claw 11 compresses the first spring 41, the distance between the claw 11 and the other claw 11 is enlarged, and the length of the pineapples capable of being clamped is increased; conversely, when the first spring 41 is relaxed, the distance between the jaw 11 and the other jaw 11 is reduced, and the length of the pineapple which can be clamped is reduced. In conclusion, the first spring 41 has the function of adjusting the clamping size of the clamp so as to adapt to clamping of pineapples with different lengths.

The first spring 41 can be connected to the support 3 through a guide shaft fixed to the support 3, illustratively, the guide shaft is horizontally arranged and coincides with the rotating shaft of the pineapple, the guide shaft is sleeved with the first spring 41, and the base of the jaw 11 is provided with a mounting hole for the guide shaft to pass through. The base of the claw 11 is connected with a first spring 41, when the first spring 41 is in a complete relaxation state, the guide shaft and the pineapple clamped in the claw 11 have horizontal spacing, and when the first spring 41 is in a maximum compression amount, the guide shaft and the pineapple clamped in the claw 11 just contact or do not contact yet.

One end of the second spring 42 is connected to the lead screw nut 221, and the other end is connected to the blade 21. Since the screw rod 22 and the fixture are fixed on the bracket, the relative position between the screw rod 22 and the fixture is determined, when the fixture clamps pineapples with larger radial dimension, the force of the pineapples pressing the blade 21 is transmitted to the second spring 42, and the second spring 42 is compressed, so that the depth of the blade 21 cutting into the pineapples is not too deep; conversely, when the clamp grips a pineapple of smaller radial dimensions, the second spring 42 relaxes and the distance between the blade 21 and the pineapple decreases so that the depth of the blade 21 cutting into the pineapple is not too shallow. In conclusion, the second spring 42 can adjust the cutting depth of the blade 21 according to the radial size of different pineapples, and the second spring 42 with different elastic stiffness coefficients can adjust the cutting depth for the same pineapple, so that the cutting depth can be flexibly adjusted.

Considering that at least one jaw 11 needs to be connected with power equipment, in order to simplify the structure of the fixture, on the basis of the above-mentioned embodiment, only one jaw 11 is connected with a first spring 41, the jaw 11 is rotatably connected with the support 3 through the first spring 41, and when the other jaw 11 connected with the power equipment drives the pineapple to rotate, the jaw 11 connected with the first spring 41 rotates synchronously with the pineapple.

The utility model provides a third embodiment, be equipped with contact travel switch between cutter and the fixture that is close to cutting terminal point one side, contact travel switch's contact is fixed in the cutter, and when the cutter moved the fixture that is close to cutting terminal point one side, the cutting of pineapple was accomplished to the cutter, the contact contacted fixture and obtained the signal that the pineapple cutting was accomplished to the shut down cutter makes the cutter stop straight line feed motion.

The contact travel switch can also be connected with power equipment for controlling the rotation of the fixture, so that the fixture stops rotating when the cutter is stopped.

The fourth embodiment provided by the present invention is based on the first embodiment or the second embodiment, the projections of the two blades 21 in the cutting surface are V-shaped, and the cutting edges of the two blades 21 are not coplanar, that is, the projections of the two blades 21 which are not parallel or coplanar are V-shaped, and have the same cutting effect as the blades 21 having the V-shaped groove structure, but the two blades 21 have a distance in space, when starting to cut, the cutting edge of one of the blades 21 firstly cuts into the pineapple, and the cutting edge of the other blade 21 cuts into the pineapple; in the cutting process, the pineapple is cut at the same position by the two blades 21 in sequence; when the cutting is completed, the first cutting blade 21 withdraws from the pineapple, and the second cutting blade 21 withdraws from the pineapple.

The included angle of the two cutting edges in the cutting surface can be set to be 90 degrees, and other angles can also be set. The included angle affects the cutting effect with the rotating speed of the fixture and the linear feeding speed of the cutter, for example, the pineapple skin in the residual scraps cut by the cutter with a larger included angle is wider than that of the cutter with a smaller included angle. As regards the influence of the rotational speed of the clamp and the linear feed speed of the tool on the cutting effect, reference is made to the description of the first embodiment of the application.

Furthermore, the distance between the two cutting edges is larger than the cutting-in width of any cutting edge, and a chip removal channel is formed between the two cutting edges and used for smoothly and timely discharging cut residual chips in the cutting process. The cutting width specifically refers to a dimension of a side of the blade 21 away from the side facing away from the blade edge, for example, a dimension of the blade edge in the vertical direction in the figure 2. The depth of cut mentioned in any of the above-mentioned places means specifically the dimension of any one of the blades 21 in the left-right direction in the drawing.

The utility model provides a cutter and fixture drive rotatoryly through positive and negative rotating electrical machines, thereby change the cutting direction of pineapple, put simply, the pineapple of picking the eye all-in-one dress card through this pineapple can be followed first end and held the cutting to the second, cut a pineapple back, need not to return the cutter to first end, as long as with the reverse setting that turns to of positive and negative rotating electrical machines, just can hold the cutting to first end from the second with next pineapple, operating procedure when having reduced cutting the pineapple in batches, the operating procedure of this pineapple picking the eye all-in-one has been simplified, and the time cost of peeling the eye has been reduced. In addition, the fixture can also be driven to rotate by a hand wheel 6.

The pineapple peeling and picking integrated machine provided by the utility model is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The integrated machine for peeling and picking the pineapple is characterized by comprising a clamp and a cutter, wherein the clamp is used for clamping two end parts of the pineapple and driving the pineapple to rotate around a connecting line between the two end parts and a fixed shaft; one end of the cutter close to the pineapple is provided with two blades (21) for cutting into the pineapple, the cutting depth of any blade (21) is greater than the depth of an eye of the pineapple, the projections of the two blades (21) for cutting into the pineapple on the cutting surface are V-shaped, and the V-shaped tip is a cutting end; wherein the cutting surface is a plane parallel to the cutting edges of both the blades (21).

2. The pineapple peeling and picking all-in-one machine as claimed in claim 1, wherein a bracket is arranged between the fixture and the cutter; two claws (11) of the fixture are respectively arranged on two supports (3) of the bracket; the cutter further comprises a lead screw (22) connected between the two supports (3), and the two blades (21) are fixedly connected to a lead screw nut (221) of the lead screw (22).

3. A pineapple peeling and eye removing all-in-one machine as claimed in claim 2, wherein the cutter further comprises a cutter frame (23) with a bent middle part and a guide rail (24) parallel to the lead screw (22); one end of the tool rest (23) is fixedly connected with the screw nut (221), the other end of the tool rest is fixedly connected with the two blades (21), and the middle part of the tool rest is fixedly connected with a sleeve (241) sleeved on the guide rail (24).

4. A pineapple peeling and eye rejecting all-in-one machine as claimed in claim 3, wherein a first driving wheel (51) is arranged on a rotating shaft of at least one jaw (11); one end of the screw rod (22) is provided with a second driving wheel (52).

5. A pineapple peeling and eyeing all-in-one machine as claimed in claim 4, wherein the first driving wheel (51) and the second driving wheel (52) are connected to a motor through the same belt, and the rotating radius of the first driving wheel (51) is smaller than that of the second driving wheel (52).

6. The pineapple peeling and picking all-in-one machine as claimed in claim 2,

at least one claw (11) is connected with a first spring (41) with the length direction parallel to the rotating shaft direction of the pineapple, the other end of the first spring (41) is connected with the support (3) at the same side,

and/or the presence of a gas in the gas,

a second spring (42) for adjusting the cutting depth is connected between the cutter and the lead screw (22).

7. A pineapple peeling and eye rejecting all-in-one machine as claimed in claim 6, wherein the first spring (41) is connected to only one of the jaws (11).

8. The pineapple peeling and picking all-in-one machine as claimed in any one of claims 1 to 7, wherein a contact travel switch for shutting down the cutter is arranged between the cutter and the clamp on the side close to the cutting end point; and the contact of the contact travel switch is fixedly connected with the cutter.

9. A pineapple peeling and picking all-in-one machine as claimed in any one of claims 1 to 7, wherein the two cutting edges are not coplanar, and the distance between the two cutting edges is larger than the cutting width of any one blade (21) so as to form a chip removal channel between the two blades (21).

10. The integrated machine for peeling and picking the pineapple as claimed in any one of claims 1 to 7, wherein the cutter and the clamp are connected with a positive and negative rotating motor.