CN217851228U - Melon and fruit peeler - Google Patents

Abstract

The utility model discloses a melon and fruit peeler, which comprises a work cabinet, a lifting cabinet arranged on the work cabinet, a lower positioning component connected with the work cabinet and an upper positioning component connected with the lifting cabinet; the upper positioning component is arranged above the lower positioning component; the lower positioning component is provided with at least 3 claws for positioning melons and fruits; the upper positioning component is provided with a positioning pin for positioning the melon and fruit; the clamping jaws and the positioning pins are located at the mutually matched positions. The utility model adopts the above structure, melon and fruit top peel volume of remaining is compared and is reduced by a wide margin before improving, has showing the effect to the peeling rate that improves melon and fruit top melon and fruit skin.

Description

Melon and fruit peeler

Technical Field

The utility model relates to a peeler technical field, concretely relates to melon and fruit peeler.

Background

More and more food processing enterprises need to carry out special treatment to the melon and fruit, and the chestnut peeling machine is very convenient to the peeling of melon and fruit, has reduced working strength, has improved work efficiency.

However, the diameter of the positioning fork chassis at the two ends of the fixed melon and fruit (such as pumpkin) is large, the size of the positioning fork chassis directly influences the residual quantity of the melon and fruit peel at the two ends of the melon and fruit, and the diameter of the positioning fork chassis is large, so that the melon and fruit peel at the top end of the melon and fruit cannot be completely removed. Although the big location fork chassis can guarantee that the location fork carries out firm centre gripping to the melon and fruit, also caused the melon and fruit both ends equally and had more melon and fruit skin and can not obtained the cutting. Finally, the residual quantity of the peels at the top ends of the peeled melons and fruits is large, and the peeling rate of the melons and fruits is reduced.

Most of the existing peeling machines adopt linear cutters, the cutting area of the linear cutters is small, time consumption is long, uniformity peeling of melons and fruits is not facilitated, and peeling efficiency of the melons and fruits is easily reduced. The peeling knife of the existing peeling machine for melons and fruits is not uniform in peeling, so that a great amount of melon and fruit resources are wasted. And the peeling machine generally adopts the transmission mode of the combination of the belt and the belt pulley in the peeling process, so that the transmission efficiency can be reduced to a certain extent when the peeled peel falls onto the belt, the cutting efficiency is influenced, and the inconvenience is brought to the working personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to disclose a melon and fruit chestnut peeling machine, it is great to have solved current chestnut peeling machine melon and fruit top and remain the melon and fruit volume, peels the problem of inefficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a melon and fruit peeler comprises a work cabinet, a lifting cabinet arranged on the work cabinet, a lower positioning assembly connected with the work cabinet and an upper positioning assembly connected with the lifting cabinet; the upper positioning component is arranged above the lower positioning component; the lower positioning component is provided with at least 3 claws for positioning the melons and fruits; the upper positioning component is provided with a positioning pin for positioning the melon and fruit; the clamping jaws and the positioning pins are located at mutually matched positions.

Further, the lower positioning assembly comprises a rotating shaft, a rotating motor which is connected with the rotating shaft and drives the rotating shaft to rotate, a chassis which is connected with the rotating shaft, and at least 3 clamping jaws which are arranged on the chassis; the rotating motor is arranged in the working cabinet; the bottom end of the rotating shaft extends into the work cabinet and is connected with the rotating motor, and the top end of the rotating shaft extends out of the work cabinet and is connected with the chassis.

Further, the chassis is disc-shaped structure, 3 jack catchs set up along the marginal annular array of chassis.

Further, the rotating motor is connected with the rotating shaft through a synchronous wheel and a synchronous belt, and the synchronous wheel and the synchronous belt are arranged in the work cabinet; or the rotating motor is connected with the rotating shaft through a gear set, and the gear set is arranged in the work cabinet.

Furthermore, the upper positioning assembly comprises a slide rail arranged on the surface of the lifting cabinet, a slide block which moves along the slide rail, a positioning rod connected with the slide block and the positioning pin connected with the positioning rod; the positioning rod is provided with a fixed handle inclining upwards.

The fruit peeler further comprises a lifting component arranged in the lifting cabinet and a peeling component used for peeling fruits; the lifting component is connected with the peeling component and drives the peeling component to ascend or descend.

Further, the peeling assembly comprises a cutter bar, a cutter body for cutting melons and fruits and a torsion spring; the first end of the cutter bar is hinged with the lifting assembly, and the torsion spring is arranged between the first end of the cutter bar and the lifting assembly; the second end of the cutter bar is connected with the cutter body; the cutter body, the positioning needle and the clamping jaw are mutually matched in position.

Further, the surface of the cutter body is of an arc-shaped structure.

Further, the lifting assembly comprises a lifting motor, a screw rod, a guide rod and a lifting platform, wherein the lifting motor, the screw rod and the guide rod are arranged in the working cabinet, and the lifting platform is connected with the peeling assembly; the screw rod and the guide rod are arranged in the lifting cabinet along the vertical direction; the lifting platform is hinged with the first end of the cutter bar, and the torsion spring is arranged between the first end of the cutter bar and the lifting platform;

the screw rod penetrates through the lifting platform and is in threaded fit with the lifting platform; meanwhile, the guide rod penetrates through the lifting platform to guide the lifting platform; the bottom end of the screw rod is connected with a lifting motor, and the top end of the screw rod is connected with the top of the lifting cabinet through a bearing; the top end and the bottom end of the guide rod are respectively connected with the lifting cabinet through a fixed seat; the lifting motor drives the screw rod to rotate, the screw rod drives the lifting platform to ascend or descend along the screw rod and the guide rod, and meanwhile, the lifting platform drives the peeling assembly to ascend or descend.

Further, still include the MCU module, the rotating electrical machines with the elevator motor is connected the MCU module respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a structure to the melon and fruit location is realized in the cooperation of pilot pin and the coaxial cooperation in chassis, jack catch on pilot pin and the chassis, and melon and fruit top peel volume of remaining is compared and is reduced before improving by a wide margin, has showing the effect to the peeling rate that improves melon and fruit top melon peel.

2. The surface of the knife body 62 is arc-shaped, so that the knife body can adapt to the surfaces of various melons and fruits, and the cutting area is increased; is beneficial to uniform peeling of melons and fruits, and the peels are not easy to break in the peeling process. The torsional spring structure is adopted to provide a variable profiling force, so that the cutter body is tightly attached to the surface of the melon and fruit to cut.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a front view of a melon and fruit peeler according to a first embodiment of the present invention;

FIG. 2 is a schematic left side view of FIG. 1;

FIG. 3 is a schematic view of the internal structure of FIG. 2;

FIG. 4 is a schematic top view of FIG. 1;

FIG. 5 is a schematic view of the motor distribution along A direction in the work cabinet of FIG. 3;

in the figure, 1, a work cabinet; 11. a foot cup; 2. a lifting cabinet;

3. a lower positioning assembly; 31. a rotating shaft; 32. a rotating electric machine; 33. a chassis; 34. a jaw;

4. an upper positioning assembly; 41. a slide rail; 42. a slider; 43. positioning a rod; 44. a positioning pin; 45. fixing a handle;

5. a lifting assembly; 51. a lifting motor; 52. a screw rod; 53. a guide bar; 54. a lifting platform;

6. a peeling assembly; 61. a cutter bar; 62. a cutter body; 63. a torsion spring;

7. a bearing; 8. a fixed seat; 91. a stop key; 92. an up key; 93. a down key.

Detailed Description

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and similar expressions are used for illustrative purposes only and do not indicate or imply that the device or element so referred to must be oriented, constructed and operated in a specific orientation and therefore should not be construed as limiting the invention.

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.

Example one

As shown in the first embodiment of fig. 1-5, a melon and fruit peeling machine comprises a work cabinet 1, a lifting cabinet 2 arranged on the work cabinet 1, a lower positioning component 3 connected with the work cabinet 1, an upper positioning component 4 connected with the lifting cabinet 2, a lifting component 5 and a peeling component 6 connected with the lifting component 5. Go up locating component 4 and locate down locating component 3's top, go up locating component 4 and lower locating component 3 and mutually support the realization and fix the melon and fruit, lower locating component 3 drive melon and fruit is rotatory in the horizontal direction. The lifting component 5 drives the peeling component 6 to ascend or descend, and the peeling component 6 is located at the position matched with the upper positioning component 4 and the lower positioning component 3, so that peeling of the melons and fruits is realized. The bottom of the work cabinet 1 is provided with 4 foot cups 11, which is convenient for adjusting the height.

The lower positioning unit 3 includes a rotary shaft 31, a rotary motor 32 connected to the rotary shaft 31 and driving the rotary shaft 31 to rotate, a base plate 33 connected to the rotary shaft 31, and 3 jaws 34 provided on the base plate 33. The rotating electric machine 32 is provided in the work cabinet 1. The rotary shaft 31 is connected with the work cabinet 1 through a bearing 7. The bottom end of the rotating shaft 31 extends into the work cabinet 1 and is connected with the rotating motor 32, and the top end of the rotating shaft 31 extends out of the work cabinet 1 and is connected with the chassis 33. The bottom disc 33 is in a disc-shaped structure, and the diameter D of the bottom disc 33 is less than or equal to 35mm.3 dogs 35 are arranged in an annular array along the edge of the base plate 33. During operation, the top tip of 3 jack catchs 34 is inserted in the melon and fruit and is realized fixing a position the melon and fruit lower extreme. As a further explanation of the first embodiment, the rotary motor 32 and the rotary shaft 31 are connected by a timing pulley (not shown) and a timing belt (not shown), or the rotary motor 32 and the rotary shaft 31 are connected by a gear train (not shown). In synchronizing wheel and hold-in range were located the work cabinet 1, perhaps the gear train was located the work cabinet 1, adopted this result, prevented that the peel from falling on synchronizing wheel, hold-in range or gear train, guaranteed transmission efficiency and cutting efficiency, also reduced the maintenance frequency.

The upper positioning unit 4 includes a slide rail 41 provided on the surface of the elevator cabinet 2, a slider 42 that moves along the slide rail 41, a positioning rod 43 connected to the slider 42, and 1 positioning pin 44 connected to the positioning rod 43. The positioning rod 43 is provided with a fixed handle 45 which is inclined upward. The positioning rod 43 and the slider 42 are driven to ascend or descend along the slide rail 41 by the fixed handle 45. The positioning pin 44 is coaxially matched with the chassis 33, and the positioning pin 44 is inserted into the upper end of the melon and fruit for positioning. The positioning pin 44 is matched with the 3 claws 34 on the chassis 33 to realize the positioning of the melon and fruit.

The lifting assembly 5 comprises a lifting motor 51, a screw 52, a guide rod 53 and a lifting platform 54 connected with the peeling assembly 6, which are arranged in the work cabinet 1. The lead screw 52 and the guide bar 53 are provided in the elevator cabinet 2 along the vertical direction Z. The screw rod 52 penetrates through the lifting platform 54 and is in threaded fit with the lifting platform 54; and simultaneously, the guide rod 53 passes through the lifting platform 54 to guide the lifting platform 54. The bottom end of the screw rod 52 is connected with a lifting motor 51, and the top end of the screw rod 52 is connected with the top of the lifting cabinet 2 through a bearing 7. The top and the bottom of guide bar 53 are connected with lifting cabinet 2 through fixing base 8 respectively. The lifting motor 51 drives the screw 52 to rotate, and the screw 52 drives the lifting table 54 to ascend or descend along the screw 52 and the guide rod 53, and the lifting table 54 drives the peeling assembly 6 to ascend or descend.

The peeling assembly 6 comprises a knife bar 61, a knife body 62 for cutting the fruit, and a torsion spring 63. The first end of the knife bar 61 is hinged with the lifting platform 54, and a torsion spring 63 is arranged between the first end of the knife bar 61 and the lifting platform 54. The second end of the knife bar 61 is connected with the knife body 62, and the knife body 62, the positioning pin 44 and the 3 claws 34 are matched in position. The surface of the knife body 62 is arc-shaped, so that the knife body 62 can adapt to the surfaces of various melons and fruits, and the cutting area is increased; the melon and fruit is peeled uniformly, and the melon peel is not easy to break in the peeling process. The torsion spring 63 is used for providing a variable profiling force, so that the knife body 62 is tightly attached to the surface of the melon and fruit to cut. As a further modification to the first embodiment, the cutter body 62 may be made of stainless steel of 1Cr13 material, and has high hardness, high wear resistance, high stress resistance and high corrosion resistance.

Through the combined movement formed by the vertical displacement of the knife body 62 and the rotation of the melon and fruit in the horizontal direction, the peel of the cut melon and fruit is distributed in a belt shape.

In the first embodiment, a positioning structure with an upper positioning pin and a lower clamping claw matched with each other is adopted, the diameter D of the bottom plate 33 is less than or equal to 35mm, and the residual quantity of top peel is reduced by 60% compared with that before improvement; the cutter body of cooperation arc structure has showing the effect to the peeling rate that improves melon and fruit top melon and fruit skin. The frequency of the improved fruit-driving motor is between 35 Hz and 37Hz, and is reduced by 5 percent compared with the frequency before the improvement.

The first embodiment further comprises an MCU module (not shown), and the rotating motor 32 and the lifting motor 51 are electrically connected to the MCU module respectively. The lifting cabinet 2 is provided with a control switch which is electrically connected with the MCU module. The control switch includes a stop key 91, an up key 92, and a down key 93. The stop key 91 is pressed to perform the first stop operation. Pressing the up key 92 starts the rotation motor 32 and drives the rotation shaft, chassis and jaws to rotate, while the lift motor 51 rotates forward and drives the peeling assembly 6 to move upwards. Pressing down key 93, the rotating electrical machines starts and drives rotation axis, chassis and jack catch rotation, and elevator motor reversal simultaneously drives peeling subassembly 6 displacement downwards.

As a further explanation of the first embodiment, the workflow will now be explained: the melon and fruit is placed on the chassis 33, and the claws 34 are inserted into the melon and fruit to realize the lower end positioning of the melon and fruit; the positioning pin is driven to descend along the sliding rail through the fixed handle 45, and the positioning pin 44 is inserted into the upper end of the melon and fruit to be positioned; the rotating motor 32 is started, and the rotating motor drives the melons and fruits to rotate along the axis L through the rotating shaft, the chassis and the clamping jaws. The lift motor 51 rotates and drives the peeling assembly 6 to move up or down. The knife body 62 of the peeling component 6 is tightly attached to the surface of the melon and fruit under the action of the torsion spring 63, so that the melon and fruit peel can be cut.

Other structures of the first embodiment are shown in the prior art.

Example two

In the melon and fruit peeling machine, the lifting assembly adopts a rodless cylinder to replace the lifting motor 51, the screw rod 52 and the guide rod 53. I.e., the lift assembly includes a rodless cylinder and a lift table 54. The rodless cylinder includes a cylinder belt disposed in the vertical direction Z-direction and a cylinder block displaced along the cylinder belt. The cylinder slider is connected with the lifting platform. The lifting platform 54 is riveted with the first end of the cutter bar 61, and a torsion spring 63 is arranged between the first end of the cutter bar 61 and the lifting platform 54. The other structure of the second embodiment is the same as that of the first embodiment. The rodless cylinder is used as a structural element in the second embodiment, so that the manufacturing process and external support are simplified, a secondary support device can be omitted, and the volume of the melon and fruit peeling machine is further reduced; the space utilization rate is high, the machine part performance is precise and durable, no vibration exists in the operation process, and the stability is better.

See example one and the prior art for other structures for example two.

EXAMPLE III

As a further improvement to the first embodiment, the third embodiment of the melon and fruit peeling machine further comprises a watchdog chip (not shown) connected to the MCU module. The MCU module can be interfered by the outside world such as an electromagnetic field in the working process, and the program can run away and get into endless circulation. The watchdog chip is used for monitoring the running state of the singlechip in real time, so that the singlechip can continuously work in an unmanned state. The working process of the watchdog chip is as follows: the MCU module sends signals to the watchdog chip through an I/O pin in a timing manner; if the single chip program is accidentally run away, the watchdog chip cannot send signals to the watchdog chip at regular time, and at the moment, the watchdog chip sends a reset signal to reset the MCU module, so that the program is executed from the beginning. Thus, the automatic reset of the MCU module is realized.

See example one and the prior art for other structures for example three.

As a further description of the present invention, the embodiments and technical features in the embodiments of the present invention can be combined with each other without conflict. It should be noted that, functional units/modules in the embodiments of the present invention may be integrated into one processing unit/module, or each unit/module may exist alone physically, or two or more units/modules are integrated into one unit/module. The integrated unit/module may be implemented in the form of hardware, or may also be implemented in the form of a software functional unit/module.

The present invention is not limited to the above embodiment, and various modifications and variations of the present invention are also intended to be included within the scope of the claims and the equivalent technical scope of the present invention if they do not depart from the spirit and scope of the present invention.

Claims (8)

1. A melon and fruit chestnut peeling machine which characterized in that: comprises a work cabinet (1), a lifting cabinet (2) arranged on the work cabinet, a lower positioning component (3) connected with the work cabinet and an upper positioning component (4) connected with the lifting cabinet; the upper positioning component is arranged above the lower positioning component; the lower positioning component is provided with at least 3 claws (34) for positioning melons and fruits; the upper positioning component is provided with a positioning needle (44) for positioning the melon and fruit; the clamping jaw and the positioning needle are positioned at the mutually matched positions;

the lower positioning assembly (3) comprises a rotating shaft (31), a rotating motor (32) which is connected with the rotating shaft and drives the rotating shaft to rotate, a chassis (33) which is connected with the rotating shaft, and at least 3 clamping jaws (34) which are arranged on the chassis; the rotating motor is arranged in the working cabinet (1); the bottom end of the rotating shaft extends into the working cabinet and is connected with the rotating motor, and the top end of the rotating shaft extends out of the working cabinet and is connected with the chassis;

the chassis (33) is of a disc-shaped structure, and the 3 clamping jaws (34) are arranged along the edge of the chassis in an annular array.

2. The melon and fruit peeler of claim 1, wherein: the rotating motor (32) is connected with the rotating shaft (31) through a synchronous wheel and a synchronous belt, and the synchronous wheel and the synchronous belt are arranged in the working cabinet (1); or the rotating motor is connected with the rotating shaft through a gear set, and the gear set is arranged in the work cabinet.

3. The melon and fruit peeler of claim 1, wherein: the upper positioning assembly (4) comprises a sliding rail (41) arranged on the surface of the lifting cabinet (2), a sliding block (42) capable of moving along the sliding rail, a positioning rod (43) connected with the sliding block and a positioning needle (44) connected with the positioning rod; the positioning rod is provided with a fixed handle (45) inclining upwards.

4. The melon and fruit peeler of claim 3, wherein: the fruit peeler also comprises a lifting component (5) arranged in the lifting cabinet (2) and a peeling component (6) used for peeling fruits; the lifting component is connected with the peeling component and drives the peeling component to ascend or descend.

5. The melon and fruit peeler of claim 4, wherein: the peeling assembly (6) comprises a knife bar (61), a knife body (62) for cutting melons and fruits and a torsion spring (63); the first end of the cutter bar is hinged with the lifting component (5), and the torsion spring is arranged between the first end of the cutter bar and the lifting component; the second end of the cutter bar is connected with the cutter body; the cutter body, the positioning needle (44) and the clamping jaw (34) are mutually matched in position.

6. The melon and fruit peeler as recited in claim 5, wherein: the surface of the cutter body (62) is of an arc-shaped structure.

7. The melon and fruit peeler as recited in claim 5, wherein: the lifting assembly (5) comprises a lifting motor (51), a screw rod (52), a guide rod (53) and a lifting table (54) which is connected with the peeling assembly (6) and is arranged in the working cabinet (1); the screw rod and the guide rod are arranged in the lifting cabinet (2) along the vertical direction; the lifting platform (54) is hinged with the first end of the cutter bar (61), and the torsion spring (63) is arranged between the first end of the cutter bar and the lifting platform;

the screw rod penetrates through the lifting platform and is in threaded fit with the lifting platform; meanwhile, the guide rod penetrates through the lifting platform to guide the lifting platform; the bottom end of the screw rod is connected with a lifting motor, and the top end of the screw rod is connected with the top of the lifting cabinet through a bearing (7); the top end and the bottom end of the guide rod are respectively connected with the lifting cabinet through a fixed seat (8); the lifting motor drives the screw rod to rotate, the screw rod drives the lifting platform to ascend or descend along the screw rod and the guide rod, and meanwhile, the lifting platform drives the peeling assembly to ascend or descend.

8. The melon and fruit peeler of claim 7, wherein: the device is characterized by further comprising an MCU module, wherein the rotating motor (32) and the lifting motor (51) are respectively connected with the MCU module.

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