Fruit jacking device for wax gourd peeling and peeling machine

Abstract

The fruit jacking device for wax gourd peeling comprises a control cabinet, two sets of symmetrically-arranged third air cylinders are arranged in the control cabinet, the third air cylinders are connected with floating ball heads, the floating ball heads are connected with spline shafts, the other ends of the spline shafts are provided with a plurality of ejector pins in an annular array, and the third air cylinders control the spline shafts to move downwards. A plurality of key strips in an annular array are arranged on the periphery of the spline shaft, the spline shaft is arranged in a spline shaft sleeve in a sleeved mode, the spline shaft sleeve is provided with a plurality of key grooves corresponding to the key strips, and the key strips are clamped with the key grooves so that the spline shaft can slide in the axial direction of the spline shaft sleeve. A second bearing is arranged on the periphery of the spline shaft sleeve, the second bearing is arranged on the control cabinet bottom plate, a belt pulley set for driving the spline shaft sleeve to rotate is arranged above the second bearing, then the spline shaft is driven by a second motor to rotate for peeling, and the large wax gourd peeling device can achieve fixed and rotary peeling of large wax gourds and is high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of winter melon peeling with fruit topping device and peeling machine, applied to fruit and vegetable peeling machine field. BACKGROUND

[0002] Fruit peeling machines can be used to quickly and easily remove the skin of fruits. Such machines often have multiple functions, and using a fruit peeling machine can save time and reduce waste and injury that can occur when peeling by hand.

[0003] The existing peeling machine, such as the one with application number 202010897138.1, is suitable for multi-mango automatic peeling machines. This peeling machine can be used for mango peeling at multiple stations, with high cutting efficiency and high pulp retention rate. The fruit topping device of this mango peeling machine descends through the upper fruit topping shaft, fixes the mango, and then rotates through the lower fruit topping shaft. This device is not suitable for large winter melons, as the length of a large winter melon can reach 400-960 mm, the diameter is 100-350 mm, and the weight is 5-30 kg. It is difficult to fix and drive a large winter melon to rotate using the lower motor. Therefore, the utility model is designed to address the above problems by providing a winter melon peeling fruit topping device and peeling machine. SUMMARY

[0004] The utility model provides a kind of winter melon peeling with fruit topping device and peeling machine, can effectively solve the above problems.

[0005] The utility model is implemented as follows:

[0006] A winter melon peeling fruit topping device includes:

[0007] A control cabinet includes two sets of symmetrically arranged third cylinders inside the control cabinet. The third cylinders are connected to floating ball heads, which are connected to spline shafts. The spline shafts have a plurality of annular arrays of thimbles at the other end. The spline shafts are controlled to descend by the third cylinders, causing the thimbles to pierce the upper epidermis of the winter melon and thereby fix the winter melon. The spline shafts have a plurality of annular arrays of key strips arranged on the outer periphery. The spline shafts are sleeved in spline shaft sleeves, which have a plurality of key grooves corresponding to the key strips. The key strips and key grooves are engaged to allow the spline shafts to be arranged axially slidable along the spline shaft sleeves. The spline shaft sleeves have second bearings arranged on the outer periphery. The second bearings are arranged on the bottom plate of the control cabinet, and the spline shaft sleeves have a belt pulley set arranged above the second bearings to drive the spline shaft sleeves to rotate.

[0008] As a further improvement, the belt pulley set includes a first belt pulley arranged above the second bearings and a second belt pulley arranged above the bottom plate of the control cabinet. The second belt pulley is driven by a second motor.

[0009] As a further improvement, the belt pulley set further comprises a tension belt pulley arranged above the control cabinet bottom plate, the first belt pulley, the second belt pulley and the tension belt pulley are connected through a belt, and the belt pulley set is driven by the second motor.

[0010] The control cabinet is provided with a through hole symmetrically at the rear, a sliding installation slot matched with the wiring box is arranged in the middle of the control cabinet, two fixing columns matched with the through hole are vertically arranged on the rack, the fixing columns are slidingly connected with the through hole, and the wiring box is slidingly connected with the sliding installation slot.

[0011] The control cabinet is longitudinally moved by a motor, a cylinder or the like.

[0012] The control cabinet is height-adjusted by a fixed bolt arranged on the fixed column.

[0013] The control cabinet is provided with a display screen and a key.

[0014] A wax gourd peeling machine comprises:

[0015] A rack,

[0016] A conveying device arranged above the rack and used for moving the wax gourd from an initial position to a cutting position and then from the cutting position to a discharging position;

[0017] A clamping device arranged above the conveying device and used for clamping and fixing the wax gourd;

[0018] A wax gourd peeling fruit-topping device arranged above the conveying device;

[0019] A cutting device comprising an electric cylinder assembly vertically arranged on the rack and a combined tool holder arranged above the electric cylinder assembly and used for peeling the wax gourd.

[0020] The utility model discloses a control cabinet, the control cabinet includes two groups of symmetrical third air cylinders, the third air cylinder connects floating ball head, the floating ball head connects the spline shaft, the spline shaft another end is provided with a plurality of annular array's thimble, through third air cylinder control spline shaft downlink, make thimble puncture wax gourd upper epidermis and then fixed wax gourd, the spline shaft periphery is provided with a plurality of annular array's key strip, the spline shaft cover is located in spline shaft cover, the spline shaft cover is provided with a plurality of with key groove corresponding key strip, the key strip with key groove interlock makes spline shaft can along spline shaft cover axial sliding arrangement, the spline shaft cover periphery is provided with second bearing, second bearing sets up on control cabinet bottom plate, the second bearing top is provided with the belt pulley group of drive spline shaft cover rotation, again through second motor drive spline shaft rotation and peels, the utility model discloses can realize the fixed and rotation peeling of large -scale wax gourd, and practicality is strong. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a structural schematic diagram provided by an embodiment of the present utility model.

[0023] Figure 2 This is a schematic diagram of the conveying mechanism and clamping mechanism provided in the embodiment of this utility model.

[0024] Figure 3 This is an exploded structural diagram of the conveying mechanism and clamping mechanism provided in this embodiment of the utility model.

[0025] Figure 4 This is a schematic diagram of the apical mechanism provided in an embodiment of the present invention.

[0026] Figure 5 This is an exploded structural diagram of the apical mechanism provided in this embodiment of the utility model.

[0027] Figure 6 This is a schematic diagram of the cutting mechanism provided in an embodiment of the present invention.

[0028] Figures 7-8 This is a schematic diagram of the combined tool holder provided in an embodiment of the present invention.

[0029] Figure 9 This is a schematic diagram of the combined blade holder provided in this embodiment of the utility model for peeling large winter melons from top to bottom.

[0030] Figure 10 This is a schematic diagram of the combined blade holder provided in this embodiment of the utility model for peeling large winter melons from bottom to top. Detailed Implementation

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only to represent the selected embodiments of the present application.

[0032] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0033] Referring to Figure 1 As shown in FIG. 1, a large wax gourd peeling machine for peeling large wax gourds comprises a rack 10, universal moving wheels 11 arranged below the rack 10, a conveying mechanism 20, a clamping mechanism 30, a fruit lifting mechanism 40 and a cutting mechanism 50 arranged in the rack 10.

[0034] Referring to Figures 2-3As shown, the conveying mechanism 20 is used to move the wax gourd from the initial position to the cutting position, and then from the cutting position to the discharge position. The conveying mechanism 20 includes two groups of rotating stations. The rotating station includes a first mounting bracket 21 arranged on the frame 10. The first mounting bracket 21 is provided with a first motor 22 on the side wall. The first motor 22 drives a large turntable 23. The first motor 22 is connected to the large turntable 23 through a slewing bearing 24. The slewing bearing 24 includes an inner ring 241 and an outer ring 242. The inner side of the outer ring 242 is provided with a through groove 2421. The outer side of the inner ring 241 is provided with a plurality of annularly arranged isolation blocks 243 and a plurality of balls 244 arranged between adjacent isolation blocks 243, so that the inner ring 241 and the outer ring 242 can rotate relative to each other. The outer ring 242 is provided with a first tooth portion 2422. The first motor 22 is provided with a first gear 221. The first gear 221 is engaged with the first tooth portion 2422. The lower end surface of the inner ring 241 is arranged on the first mounting bracket 21. The upper end surface of the outer ring 242 is connected to the large turntable 23, so that the first motor 22 can drive the large turntable 23 to rotate. The large turntable 23 is provided with a plurality of fruit seats 25. In this embodiment, the number of fruit seats 25 is three. The diameter of the fruit seat 25 is 40-50 mm. If the size of the fruit seat 25 is too large, it is not conducive to the rotation of the fruit seat 25, and the peeled skin may be left on the fruit seat 25. Therefore, the size of the fruit seat 25 can lift the wax gourd. The fruit seat 25 is connected by a bearing screw 26 arranged below the large turntable 23. The bearing screw is externally sleeved with a first bearing and arranged on the large turntable 23 through the first bearing. The height of the bearing screw 26 can be adjusted to realize the height adjustment of the fruit seat. In this embodiment, the height of the bearing screw 26 is 200 mm. The fruit seat 25 can not only rotate around the large turntable 23, but also rotate by the bearing screw 26.

[0035] Referring to Figures 2-3As shown, the clamping mechanism 30 includes a mounting column 31 arranged on the large turntable 23, and a plurality of second mounting brackets 32 corresponding to the large turntable 23 are arranged on the mounting column 31 in the circumferential direction. In this embodiment, the number of second mounting brackets 32 is 3. A placing groove 321 is arranged in the middle of each second mounting bracket 32. A pair of mechanical clamping jaws 33 are arranged in the placing groove 321. One end of each mechanical clamping jaw 33 is provided with second teeth 331 that are engaged with each other. The second teeth 331 are rotatably arranged in the placing groove 321. The end of each mechanical clamping jaw 33 away from the second teeth 331 is provided with a clamping jaw part 332. A through groove 333 is arranged between the second teeth 331 and the clamping jaw part 332. A fixing column 334 is arranged in the middle of the through groove 333. The fixing column 334 of one of the mechanical clamping jaws 33 is connected to the piston rod of a first air cylinder 34. The other end of the first air cylinder 34 is provided with a fixing bracket 341. A sliding groove is arranged on the fixing bracket 341. The fixing column 334 of the other mechanical clamping jaw 33 is arranged on the sliding groove. The first air cylinder 34 drives the mechanical clamping jaws 33 to realize clamping action, so as to clamp the middle part of the wax gourd. In this embodiment, the height of the clamping mechanism 30 is 400 mm. The height of the bearing screw 26 is 200 mm. That is, the wax gourd is clamped at a position 200 mm away from the top of the bearing screw 26. Since the length of the large wax gourd can reach 400-960 mm, the height setting can effectively fix the wax gourd, so that the wax gourd can be stably and vertically placed on the fruit seat 25.

[0036] Referring to Figures 5-8 As shown, the cutting mechanism 50 includes an electric cylinder assembly 51 vertically arranged on the rack 10. A slidable sliding block 511 is arranged on the side wall of the electric cylinder assembly 51. A driving motor 512 is arranged above the electric cylinder assembly 51. The driving motor 512 is used to drive the sliding block 511 to slide up and down. A third mounting bracket 52 is arranged on the sliding block 511. The middle part of the third mounting bracket 52 is connected to the sliding block 511. Symmetrical L-shaped flaps are arranged on both sides of the third mounting bracket 52. A combined knife holder for wax gourd peeling is arranged on the L-shaped flaps. The knife holder includes a driving assembly 53 and a peeling knife assembly 54 driven to open or close by the driving assembly 53. The peeling knife assembly 54 includes a first peeling knife group and a second peeling knife group that are the same in structure and are left-right mirror images. The distance L1 between the first peeling knife group and the second peeling knife group is 380-400 mm. The first peeling knife group and the second peeling knife group include a fixed part 541 fixed below the L-shaped flaps. A rotating shaft 542 is connected to the middle part of the fixed part 541. A swing rod 543 is connected to one end of the rotating shaft 542. The length L2 of the swing rod 543 is 100-140 mm. The other end of the swing rod 543 is hingedly connected to a blade fixed seat 544. A reversible blade main body 545 is arranged on the blade fixed seat 544.

[0037] The driving assembly 53 comprises a swing arm 531 arranged at the other end of the rotating shaft 542, the swing arm 531 of the first peeling knife set and / or the second peeling knife set is connected with a piston rod part of a driving cylinder 532, the other end of the driving cylinder 532 is arranged with a sliding part 533, the sliding part 533 is arranged with a sliding groove 533a, the sliding groove 533a is connected with the swing arm 531 of the first peeling knife set and / or the second peeling knife set, the driving cylinder 532 can realize relative opening or closing of the first peeling knife set and the second peeling knife set, and then the peeling operation of the large wax gourd is realized.

[0038] As a further improvement, the other side of the swing arm 531 is arranged with a spring mounting frame 534, the spring mounting frame 534 is arranged with a plurality of inclined linear arrays of mounting holes 534a, the telescopic spring 535 is mounted between two mounting holes 534a, the stiffness coefficient of the telescopic spring 535 is 5-10 kg / cm, in the embodiment, the distance L1 between the first peeling knife set and the second peeling knife set is 380 mm, the length L2 of the swing lever 543 is 140 mm, the included angle γ of the swing lever 543 with the vertical plane is 45°, the telescopic spring 535 with a stiffness coefficient of 5-10 kg / cm is selected, and the telescopic spring 535 under this stiffness limit can reduce the thickness of the cut fruit peel as much as possible when the cutter cuts along the fruit side wall, and the retention rate of the fruit pulp is improved.

[0039] As a further improvement, the blade fixing seat 544 comprises a fixing shaft 544a, the fixing shaft 544a is arranged with mounting pieces 544b at both ends, the mounting pieces 544b are axisymmetric structures, the mounting pieces 544b are arranged with symmetric mounting portions on both sides, the mounting portions are arranged with first mounting holes 544b-1 and second mounting holes 544b-2, the first mounting holes 544b-1 are rotatably mounted with blade bodies 545, the second mounting holes 544b-2 are fixedly arranged with limiting shafts 544c, the limiting shafts 544c are used for limiting the overturning angle of the blade bodies 545, the mounting piece 544b tail part close to one end of the swing lever 543 is arranged with a connecting portion, the connecting portion is arranged with a third mounting hole 544b-3, the third mounting hole 544b-3 is connected with a piston rod of a second cylinder 546, and the cylinder body part of the second cylinder 546 is hinged to the swing lever 543. Figures 9-10As shown, the second cylinder 546 controls the turning angle of the blade fixing seat 544, so that when the combined tool rest moves from top to bottom, the second cylinder 546 drives the blade fixing seat 544 to be set at a specific angle α, so that the blade body 545 above the blade fixing seat 544 cuts the wax gourd, and when the combined tool rest moves from bottom to top, the second cylinder 546 drives the blade fixing seat 544 to be set at a specific angle β, so that the blade body 545 below the blade fixing seat 544 cuts the wax gourd, the specific angle α = 15-20°, the specific angle β = 18-26°, in this embodiment, the specific angle α = 16°, and the specific angle β = 21°.

[0040] As a further improvement, the electric cylinder assembly 51 is located in front of the sliding block 511 and is provided with a wiring box 55 made of stainless steel. The wiring box 55 is provided with a containing groove for placing the wire harness and the air pipe. The wiring box 55 extends upward.

[0041] Referring to Figures 5-8 As shown, the fruit topping mechanism 40 includes a control cabinet 41, the rear of the control cabinet 41 is symmetrically provided with a through hole 411, the middle of the control cabinet 41 is provided with a sliding installation groove matched with the wiring box 57, two fixed columns 12 matched with the through hole 411 are vertically arranged on the rack 10, the fixed columns 12 are slidingly connected with the through hole 411, and the wiring box 57 is slidingly connected with the sliding installation groove. Not only can the transverse movement of the control cabinet 41 be limited, but also the longitudinal movement of the control cabinet 41 can be realized, so that the control cabinet 41 can peel the wax gourd of different heights. The control cabinet 41 can be longitudinally moved by a motor, a cylinder or the like, or the height of the control cabinet 41 can be adjusted by a fixed bolt installed on the fixed column 12. Since the height adjustment of the control cabinet 41 is prior art, it will not be described in detail here. The control cabinet 41 is provided with a display screen and a key.

[0042] The control cabinet 41 includes two sets of symmetrically arranged third cylinders 42, the third cylinders 42 are connected to floating ball heads 43, the floating ball heads 43 are connected to spline shafts 44, the spline shafts 44 are provided with a plurality of annular arrays of top pins 441 at the other end, the spline shafts 44 are controlled to descend by the third cylinders 42, so that the top pins 441 pierce the upper skin of the wax gourd and fix the wax gourd, the spline shafts 44 are provided with a plurality of annular arrays of key strips 442 on the outer periphery, the spline shafts 44 are sleeved in spline shaft sleeves 45, the spline shaft sleeves are provided with a plurality of key grooves 451 corresponding to the key strips 442, the key strips 441 are clamped with the key grooves 451, so that the spline shafts 44 can be arranged to slide axially along the spline shaft sleeves 45, the spline shaft sleeves 45 are provided with second bearings 46 on the bottom plate of the control cabinet 41, the second bearings 46 are provided with a belt pulley set 47 above, the belt pulley set 47 includes a first belt pulley 471 arranged above the second bearings 46, and a second belt pulley 472 arranged above the bottom plate of the control cabinet 41, the second belt pulley 472 is driven by a second motor 48, the belt pulley set 47 also includes a tension belt pulley 473 arranged above the bottom plate of the control cabinet 41, the first belt pulley 471, the second belt pulley 472 and the tension belt pulley 473 are connected by a belt 474, the belt pulley set 47 is driven by the second motor 48, so that the spline shafts 44 can rotate with the rotation of the spline shaft sleeves 45, then after the completion of the peeling, the wax gourd can be rotated by rotating the spline shafts 44, and the peeling operation of other directions of the wax gourd is performed, in this embodiment, the limit distance of the elongation of the spline shafts 44 is 250mm. Since the length of the large wax gourd can reach 400-960mm, the adjustable height of the control cabinet 41 is the distance between the control cabinet 41 and the large turntable 23, which is 750-1210mm, and since the height of the fruit seat is 200mm, the height from the control cabinet 41 to the fruit seat 25 is 550-1010mm, which has enough space to accommodate the large wax gourd.

[0043] The utility model discloses a working principle is: the wax gourd is placed on the fruit seat 25, control the mechanical clamp jaw 33 of this fruit seat 25 top carries out the clamping fixation to the wax gourd, the large -scale turntable 23 of left side counterclockwise rotation, the large -scale turntable 23 of right side clockwise rotation makes the large -scale turntable 23 rotate to cutting position, through the third cylinder 42 control spline shaft 44 carries out the top fruit fixation to the wax gourd, when the wax gourd is pricked the upper epidermis by the thimble 441, open mechanical clamp jaw 33, through drive assembly 53 control peeling knife subassembly 54 shrink, again through drive motor 512 drive sliding block 511 downward sliding, through the second cylinder 546 control blade angle, make peeling knife subassembly 54 move to the process of the bottom of wax gourd, blade main part 545 can be tightly skinned work to the wax gourd epidermis under the action of telescopic spring 535, through the second motor 48 drive spline shaft 44 rotates a certain angle, again through drive assembly 53 control peeling knife subassembly 54 shrink, through the second cylinder 546 overturn blade angle, again through drive motor 512 drive sliding block 511 upward sliding, make blade main part 545 can be tightly skinned work to the wax gourd epidermis under the action of telescopic spring 535, through the second motor 48 drive spline shaft 44 rotates a certain angle, again repeat peeling work, until the wax gourd epidermis is completely cut and finished, can control large -scale turntable 23 rotate again, spline shaft 44 upward ejects, can take out the wax gourd.

[0044] The above only is the preferred implementation of the utility model and does not limit the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made in the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A fruit peeling device for winter melon, characterized by comprising: It includes: The control cabinet (41) includes two groups of symmetrically arranged third cylinders (42) inside the control cabinet (41), the third cylinders (42) are connected with floating ball heads (43), the floating ball heads (43) are connected with spline shafts (44), the spline shafts (44) are provided with a plurality of annular arrays of top pins (441) at the other end, the spline shafts (44) are controlled to descend by the third cylinders (42), so that the top pins (441) pierce the upper epidermis of the wax gourd and fix the wax gourd, a plurality of annular arrays of key strips (442) are arranged on the outer periphery of the spline shaft (44), the spline shaft (44) is sleeved in a spline shaft sleeve (45), the spline shaft sleeve is provided with a plurality of key grooves (451) corresponding to the key strips (442), the key strips (441) and the key grooves (451) are clamped to enable the spline shaft (44) to be arranged to slide axially along the spline shaft sleeve (45), a second bearing (46) is arranged on the outer periphery of the spline shaft sleeve (45), the second bearing (46) is arranged on the bottom plate of the control cabinet (41), and a belt pulley set (47) for driving the spline shaft sleeve to rotate is arranged above the second bearing (46).

2. A fruit peeling and topping device for winter melon as claimed in claim 1, characterized in that, The belt pulley set (47) includes a first belt pulley (471) arranged above the second bearing (46) and a second belt pulley (472) arranged above the bottom plate of the control cabinet (41), and the second belt pulley (472) is driven by a second motor (48).

3. A fruit peeling and topping device for winter melon as claimed in claim 2, characterized in that, The belt pulley set (47) further includes a tension belt pulley (473) arranged above the bottom plate of the control cabinet (41), and the first belt pulley (471), the second belt pulley (472) and the tension belt pulley (473) are connected by a belt (474), and the belt pulley set (47) is driven by the second motor (48).

4. The fruit peeling and topping device according to claim 3, wherein Symmetrically arranged through holes (411) are arranged at the rear of the control cabinet (41), a sliding installation groove adapted to a wiring box (57) is arranged in the middle of the control cabinet (41), two fixed vertical columns (12) adapted to the through holes (411) are vertically arranged on the rack (10), the fixed vertical columns (12) are slidingly connected to the through holes (411), and the wiring box (57) is slidingly connected to the sliding installation groove.

5. The fruit peeling and topping device according to claim 4, wherein The control cabinet (41) can be longitudinally moved by a motor or a cylinder.

6. A fruit peeling and topping device for winter melon as claimed in claim 4, wherein The control cabinet (41) is adjusted in height by a fixed bolt mounted on the fixed vertical column (12).

7. The fruit peeling and topping device according to claim 1, wherein A display screen and a key are arranged on the control cabinet (41).

8. A winter melon peeling machine characterized in that, It includes: A rack (10), A conveying device (20) arranged above the rack (10) and used for moving the wax gourd from an initial position to a cutting position and then from the cutting position to a discharge position; A fruit-piercing device for wax gourd peeling according to any one of claims 1-7 arranged above the conveying device (20); A cutting device (50) including an electric cylinder assembly (51) vertically arranged on the rack (10) and a combined tool holder for wax gourd peeling arranged above the electric cylinder assembly (51). ​

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