CN220576051U

CN220576051U - Melon peeler

Info

Publication number: CN220576051U
Application number: CN202321887219.9U
Authority: CN
Inventors: 李栋权; 许正华; 房安军; 陶亚运
Original assignee: ANHUI HUALING KITCHEN EQUIPMENT CO LTD
Current assignee: ANHUI HUALING KITCHEN EQUIPMENT CO LTD
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-03-12
Anticipated expiration: 2033-07-18

Abstract

The utility model discloses a melon rotary cutter which comprises a machine body, a cutter shaft assembly and a transmission assembly, wherein the cutter shaft assembly is arranged in the machine body, the left end of the cutter shaft assembly is connected with the machine body, and the right end of the cutter shaft assembly extends out of the machine body and is connected with the transmission assembly. The cutter shaft assembly comprises a cutter shaft, a left cutter set, a right cutter set, a middle cutter set, a flat key, a left-handed locking nut, a right-handed locking nut and left and right side flanges; the cutter shaft is a stepped shaft, and is respectively provided with a left connecting section, a left threaded section, a mounting section, a right threaded section, a right connecting section and a transmission section from left to right; the installation section is provided with a key slot along the axial direction, and the left side cutter set, the middle cutter set and the right side cutter set are all connected with the cutter shaft through flat keys; the lock nut is screwed on the thread section and tightly presses the end face of the cutter group; the left connecting section and the right connecting section are respectively connected with the left side flange and the right side flange through bearings, and the right transmission section is connected with the transmission assembly. The melon cutting machine can cut melons efficiently and safely.

Description

Melon peeler

Technical Field

The utility model relates to the technical field of food machinery, in particular to a melon cutting machine.

Background

The link of fruit tray loading is mostly available in business processes of hotels and chain restaurant hotels, particularly, the continuous water table of the chain hotels in the busy season has very large melon and fruit consumption in one day, wherein the watermelon is the main ingredient, so that the work load of staff for cutting the melon is very large, the efficiency is low, meanwhile, the risk is high, and the sanitation is poor. The industry has been exploring and developing to replace manual work with machines for some years, and some appliances and machines replace manual work, but the effect is quite different from the requirement of users, so that no product suitable for the requirement of users exists so far.

Disclosure of Invention

The utility model aims to solve the problem of providing a melon rotary cutter which can realize efficient and safe cutting of melons. Meanwhile, the quality of the melon blocks is guaranteed, and the quality of fruits is effectively improved.

The utility model relates to a melon rotary cutter which comprises a machine body, a cutter shaft assembly and a transmission assembly, wherein the cutter shaft assembly is arranged in the machine body, the left end of the cutter shaft assembly is connected with the machine body, and the right end of the cutter shaft assembly extends out of the machine body and is connected with the transmission assembly.

Further, the cutter shaft assembly comprises a cutter shaft, a left cutter set, a right cutter set, a middle cutter set, a flat key, a left-handed locking nut, a right-handed locking nut and left and right side flanges; the cutter shaft is a stepped shaft, and is respectively provided with a left connecting section, a left threaded section, a mounting section, a right threaded section, a right connecting section and a transmission section from left to right; the installation section is provided with a key slot along the axial direction, and the left side cutter set, the middle cutter set and the right side cutter set are all connected with the cutter shaft through flat keys; the left-handed locking nut is screwed on the left thread section and tightly presses the left end face of the left-side knife blade set, and the right-handed locking nut is screwed on the right thread section and tightly presses the right end face of the right-side knife blade set; the left connecting section and the right connecting section are respectively connected with the left side flange and the right side flange through bearings, and the right transmission section is connected with the transmission assembly.

Further, the left side cutter set comprises a plurality of left side cutter units, the right side cutter set comprises a plurality of right side cutter units, and the left side cutter units and the right side cutter units are equal in number and symmetrically arranged relative to the middle cutter set.

Further, each left cutter unit comprises a left cutter I and a left cutter sleeve, the left cutter sleeve is sleeved on the flat key, and the left cutter I is arranged on a mounting boss at the left end of the left cutter sleeve; each right cutter unit comprises a right cutter I and a right cutter sleeve, the right cutter sleeve is sleeved on the flat key, and the right cutter I is arranged on a mounting boss at the right end of the right cutter sleeve; the middle knife set comprises a middle knife sleeve, a left knife II and a right knife II, the middle knife sleeve is sleeved on the flat key, and the left knife II and the right knife II are respectively arranged on mounting bosses at the left end and the right end of the middle knife sleeve; all the left side cutters and all the right side cutters are bilaterally symmetrical and have the same space angle relative to the middle cutter sleeve.

Further, when the total number of left side knives is n, the theoretical included angle γ=360°/n of the adjacent left side knives; the left side knife on the middle knife sleeve is staggered with the adjacent left side knife by an angle alpha, the other adjacent left side knives are staggered by an angle alpha, alpha is slightly smaller than gamma, and then the included angle beta=360 degrees- (n-1) alpha between the leftmost left side knife and the left side knife on the middle knife sleeve is slightly larger than gamma, namely beta is slightly larger than alpha; the right side knife and the left side knife are symmetrically distributed, and the space angles are the same.

Further, the staggering angle of the mounting boss on the left end of the middle cutter sleeve and the mounting bosses on the left cutter sleeve adjacent to the middle cutter sleeve is alpha, and the staggering angle of the mounting bosses on the left cutter sleeve adjacent to the middle cutter sleeve is alpha; the mounting bosses at the left end and the right end of the middle cutter sleeve are identical in position; the right knife sleeve and the left knife sleeve are symmetrically distributed and have the same space angle.

Further, in an initial state, namely when the melon is put into the machine body, the left side cutter II and the right side cutter II are both positioned at the front lower part of the axis of the cutter shaft, and the left side cutter I at the leftmost side and the right side cutter I at the rightmost side are both positioned at the front upper part of the axis of the cutter shaft.

Further, the transmission assembly comprises a stepping motor, a motor synchronous belt pulley, a synchronous belt, a cutter shaft synchronous belt pulley and a synchronous belt shield, wherein the stepping motor is arranged at the rear part of the machine body; the synchronous belt shield is buckled outside the synchronous belt.

Further, the machine body is formed by welding a cutter base plate, a left side plate and a right side plate, the left side plate and the right side plate are respectively provided with round holes which are opened upwards, and a cutter shaft is matched with the round holes; the knife backing plate is provided with grooves corresponding to the left knife and the right knife.

Further, the transparent protective cover and the protective cover handle are also included, and the transparent protective cover is connected with the machine body into a whole through the protective cover handles on the left side and the right side.

The melon rotary cutter has the beneficial effects that: 1. the cutter of the cutter shaft assembly adopts a layout mode of equidistant staggering and bilateral symmetry of multiple cutters, each cutter is formed by simultaneously cutting in two cutters which are bilateral symmetry, the cutter shaft can complete one-time working cycle by rotating one circle, cutting of melons can be realized, high-efficiency cutting is realized, and the working intensity of processing staff is greatly reduced; because no external force is needed for fixing the melon blocks, the safety performance of food is ensured, the safety during cutting is ensured, and the harm to processing personnel is avoided; the users with large passenger flow are satisfied, and the fruit trays are ensured to be supplied in time; 2. the rotary cutting design ensures that the cutter only cuts downwards without the action of lifting the cutter and rubbing the cut blocks, so that the cut surface of the melon has good quality, the quality of fruits is effectively improved, and the brand image can be improved when the melon is used in a chain restaurant with high grade; 3. the rotary cutting mode enables the whole structure of the equipment to be compact and the volume to be smaller, and can meet the requirements of narrow users in an operation room.

Drawings

Fig. 1 is a perspective view of a melon peeler;

fig. 2 is a second perspective view of the melon peeler;

FIG. 3 is a front view of the melon peeler;

FIG. 4 is a right side view of FIG. 3;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

fig. 6 is an exploded view of the arbor assembly;

FIG. 7 is a schematic view of the distribution of the angle of the cutter sleeve;

fig. 8 is a perspective view of an initial state of the arbor assembly;

fig. 9 is a front view of an initial state of the arbor assembly;

fig. 10 is a left side view of fig. 9;

fig. 11 is a schematic view of a fuselage structure.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples.

Example 1

As can be seen from fig. 1 and 2, the rotary cutter for melon according to the present utility model comprises a machine body 100, a cutter shaft assembly 200, and a transmission assembly 300, wherein the cutter shaft assembly 200 is disposed inside the machine body 100, the left end of the cutter shaft assembly 200 is connected with the machine body 100, and the right end of the cutter shaft assembly extends out of the machine body 100 and then is connected with the transmission assembly 300.

After the melons (including watermelons, hami melons and the like) are placed into the machine body 100, the transmission assembly 300 drives the cutter shaft assembly 200 to rotate, so that the melon is cut, manual melon cutting is replaced, the workload of staff is reduced, and the melon cutting machine is safe, sanitary and rapid.

Example 2

As can be seen from fig. 1, 2, 3, 4 and 5, the melon rotary cutter according to the present utility model: the cutter shaft assembly 200 comprises a cutter shaft 201, a left cutter set, a right cutter set, a middle cutter set, a flat key 209, a left-handed locking nut 210, a right-handed locking nut 211 and left and right side flanges 212; the cutter shaft 201 is a stepped shaft, and is respectively provided with a left connecting section, a left threaded section, a mounting section, a right threaded section, a right connecting section and a transmission section from left to right; the mounting section is provided with a key groove along the axial direction, and the left side cutter set, the middle cutter set and the right side cutter set are all connected with the cutter shaft 201 through a flat key 209; the left-handed locking nut 210 is screwed on the left thread section and presses the left end face of the left-hand knife tackle, and the right-handed locking nut 211 is screwed on the right thread section and presses the right end face of the right-hand knife tackle; the left connecting section and the right connecting section are respectively connected with the left flange 212 and the right flange 212 through bearings, and the right transmission section is connected with the transmission assembly 300.

The left-handed lock nut 210 and the right-handed lock nut 211 limit the position of the knife set to prevent left-right play thereof; the cutter shaft 201 is connected with the machine body 100 through a bearing and a side flange 212, and the right end of the cutter shaft is connected with a transmission assembly 300; when the transmission assembly 300 drives the cutter shaft 201 to rotate, the cutting of the melon is realized through the cutter group.

The cutter shaft assembly 200 further includes left and right cutter end washers 213, a cutter end washer 213 is disposed between the left-handed locking nut 210 and the left end face of the left cutter set, and a cutter end washer 213 is disposed between the right-handed locking nut 211 and the right end face of the right cutter set.

The knife end washer 213 prevents the lock nut from directly pressing against the end face of the knife set, extending the useful life of the knife set.

Example 3

As can be seen from fig. 5, 6 and 7, the melon rotary cutter according to the present utility model: the left side knife tackle includes a plurality of left side knife units, and the right side knife tackle includes a plurality of right side knife units, and the quantity of left side knife unit and right side knife unit equals and sets up for middle knife tackle symmetry.

The left side knife unit and the right side knife unit are equal in number and are symmetrically arranged relative to the middle knife group, so that the left end and the right end of the melon food are subjected to balanced cutting force, the cutting quality of the melon food is guaranteed, meanwhile, the impact of a machine body is balanced, and the service life of the machine is prolonged.

Example 4

As can be seen from fig. 5, 6 and 7, the melon rotary cutter according to the present utility model: each left cutter unit comprises a left cutter I202 and a left cutter sleeve 205, the left cutter sleeve 205 is sleeved on a flat key 209, and the left cutter I202 is arranged on a mounting boss at the left end of the left cutter sleeve 205; each right cutter unit comprises a right cutter I203 and a right cutter sleeve 206, wherein the right cutter sleeve 206 is sleeved on a flat key 209, and the right cutter I203 is arranged on a mounting boss at the right end of the right cutter sleeve 206; the middle cutter set comprises a middle cutter sleeve 204, a left cutter II 207 and a right cutter II 208, wherein the middle cutter sleeve 204 is sleeved on a flat key 209, and the left cutter II 207 and the right cutter II 208 are respectively arranged on mounting bosses at the left end and the right end of the middle cutter sleeve 204; all left side blades and all right side blades are bilaterally symmetrical and have the same spatial angle with respect to the middle blade case 204.

The left side knife and the right side knife are connected with the knife shaft 201 through the left knife sleeve, the middle knife sleeve and the right knife sleeve, when the knife shaft 201 rotates, the symmetrical left side knife and the symmetrical right side knife cut melons simultaneously, and the melons are continuously cut between different left side knives (right side knives), so that high-efficiency and safe cutting of the melons is realized.

Example 5

As can be seen from fig. 6 and 7, the melon rotary cutter according to the present utility model: when the total number of the left side cutters is determined to be n, the theoretical included angle gamma=360°/n of the adjacent left side cutters; the left side knife on the middle knife sleeve is staggered with the adjacent left side knife by an angle alpha, the other adjacent left side knives are staggered by an angle alpha, alpha is slightly smaller than gamma, and then the included angle beta=360 degrees- (n-1) alpha between the leftmost left side knife and the left side knife on the middle knife sleeve is slightly larger than gamma, namely beta is slightly larger than alpha; the right side knife and the left side knife are symmetrically distributed, and the space angles are the same.

The number of the cutting blades is related to the size of the machine type, and when the left side blade is 8 blades, the staggered angle is shown in fig. 7 and fig. 10.

Adjacent side cutters on the same side are staggered, so that the side cutters are ensured to continuously cut melon foods, and the phenomenon that fruits and melons are easy to crack and the quality and phase are influenced and even waste is caused due to overlarge cutting stress is prevented; meanwhile, the impact on the machine body is lightened, and the service life of the machine is prolonged.

Example 6

As can be seen from fig. 6 and 7, the melon rotary cutter according to the present utility model: the angle of staggering the mounting boss on the left end of the middle cutter sleeve 204 and the mounting bosses on the left cutter sleeve 205 adjacent to the mounting boss is alpha, and the angles of staggering the mounting bosses on the left cutter sleeve 205 adjacent to the rest are alpha; the mounting bosses at the left and right ends of the middle cutter sleeve 204 are identical in position; the right knife sleeve 206 and the left knife sleeve 205 are symmetrically distributed and have the same space angle.

The staggering between the left side cutters is realized by staggering the mounting bosses of the left cutter sleeve and the middle cutter sleeve and staggering the mounting bosses between the adjacent left cutter sleeves; the staggering between the right side cutters is realized by staggering the mounting bosses of the right cutter sleeve and the middle cutter sleeve and staggering the mounting bosses between the adjacent right cutter sleeves. Compared with the cutting knife, the cutter sleeve is convenient to process and is cheaper in material, so that the quality can be ensured and the cost can be reduced by staggering the angles of the cutter sleeve.

Example 7

As can be seen from fig. 8, 9 and 10, the melon rotary cutter according to the present utility model: in the initial state, namely when the melon is put into the machine body, the left side cutter II 207 and the right side cutter II 208 are positioned at the front lower part of the axis of the cutter shaft 201, and the leftmost left side cutter I202 and the rightmost right side cutter I203 are positioned at the front upper part of the axis of the cutter shaft 201.

When the left knife II 207 is positioned at the front lower part of the knife shaft 201, the position of the left knife I202 abutting against the left knife II 207 is backward, and the left knife I202 rotates back to the front upper part of the knife shaft 201 along with the distance from the left knife II 207; similarly, the positions of the right side blade II 208 and the right side blade I203 can be obtained.

The initial position is set so that the middle left knife II 207 and the leftmost left knife I202 are the closest knives to the melon in space, and the included angle beta between the two is slightly larger than alpha, so that the melon can be conveniently placed on the machine body 100 to facilitate cutting. Thus, during rotary cutting, the two outermost knives cut first and the two middle knives terminate.

Example 8

As can be seen from fig. 1, 2, 3, 4 and 5, the melon rotary cutter according to the present utility model: the transmission assembly 300 comprises a stepping motor 301, a motor synchronous pulley 302, a synchronous belt 303, a cutter shaft synchronous pulley 304 and a synchronous belt shield 305, wherein the stepping motor 301 is arranged at the rear part of the machine body 100, the motor synchronous pulley 302 is connected with a motor shaft of the stepping motor 301, the cutter shaft synchronous pulley 304 is connected with a transmission section of the cutter shaft 201, and the synchronous belt 303 is connected with the motor synchronous pulley 302 and the cutter shaft synchronous pulley 304; the timing belt shield 305 is fastened to the outside of the timing belt 303.

The stepping motor 301 works, the cutter shaft 201 is driven to rotate by the motor synchronous pulley 302, the synchronous belt 303 and the cutter shaft synchronous pulley 304, and the melon is cut by the left cutter group, the right cutter group and the middle cutter group on the cutter shaft 201.

The transmission assembly 300 of the utility model can also be manually cut by only installing a pair of nylon gears and a crank on the right side, so that the product selling surface is wider.

Example 9

As can be seen from fig. 11, a melon rotary cutter according to the present utility model: the machine body 100 is formed by welding a cutter base plate 101, a left side plate 102 and a right side plate 103, wherein the left side plate 102 and the right side plate 103 are respectively provided with a round hole with an upward opening, and a cutter shaft 201 is matched with the round holes; the shim plate 101 is provided with grooves corresponding to the left and right side blades.

The knife pad 101, left side plate 102, right side plate 103 are preferably stainless steel plates. After the cutter shaft assembly 200 is assembled, two ends of the cutter shaft 210 are installed in the round holes through openings of the left side plate 102 and the right side plate 103, and then bearings and side flanges 212 are installed from two sides to complete the installation between the cutter shaft assembly 200 and the machine body 100. The knife pad 101 is provided with grooves for realizing the rotation of the left and right side knives.

Example 10

As can be seen from fig. 1, 2, 3, 4 and 5, the rotary cutting machine for melon further comprises a transparent cover 401 and a cover handle 402, wherein the transparent cover 401 is integrally connected with the machine body 100 through the cover handles 402 on the left and right sides.

When the cover handle 402 is screwed to connect the transparent cover 401 with the machine body assembly 100, the cover handle can prevent melon liquid from splashing, improves the safety during cutting, prevents pollution of external dust and the like, and ensures the safety of food; when it is desired to disassemble the transparent shield 401, after the shield handle 402 is released, the transparent shield 401 is lifted upward to achieve quick separation from the fuselage 100.

The present embodiment is described generally, but the present embodiment is not limited to the embodiment of the present utility model, and the actual structure is not limited thereto, for example, the structure is evolved into a manual version, etc., so if one skilled in the art is informed by the present utility model, the structural manner and embodiment similar to the technical solution should not be creatively designed without departing from the gist of the present utility model, and all the structural manner and embodiment shall fall into the protection scope of the present utility model.

Claims

1. The melon rotary cutter is characterized in that: the cutter shaft assembly (200) is arranged in the machine body (100), the left end of the cutter shaft assembly (200) is connected with the machine body (100), and the right end of the cutter shaft assembly extends out of the machine body (100) and then is connected with the transmission assembly (300).

2. The melon peeler as set forth in claim 1, wherein: the cutter shaft assembly (200) comprises a cutter shaft (201), a left cutter set, a right cutter set, a middle cutter set, a flat key (209), a left-handed locking nut (210), a right-handed locking nut (211) and left and right side flanges (212); the cutter shaft (201) is a stepped shaft, and is respectively provided with a left connecting section, a left threaded section, a mounting section, a right threaded section, a right connecting section and a transmission section from left to right; the mounting section is provided with a key slot along the axial direction, and the left side cutter set, the middle cutter set and the right side cutter set are all connected with the cutter shaft (201) through flat keys (209); the left-handed locking nut (210) is screwed on the left thread section and tightly presses the left end face of the left-side knife blade set, and the right-handed locking nut (211) is screwed on the right thread section and tightly presses the right end face of the right-side knife blade set; the left connecting section and the right connecting section are respectively connected with a left flange (212) and a right flange (212) through bearings, and the right transmission section is connected with a transmission assembly (300).

3. The melon peeler as set forth in claim 2, wherein: the left side knife tackle includes a plurality of left side knife units, and the right side knife tackle includes a plurality of right side knife units, and the quantity of left side knife unit and right side knife unit equals and sets up for middle knife tackle symmetry.

4. A melon peeler according to claim 3, characterized in that: each left cutter unit comprises a left cutter I (202) and a left cutter sleeve (205), the left cutter sleeve (205) is sleeved on a flat key (209), and the left cutter I (202) is arranged on a mounting boss at the left end of the left cutter sleeve (205); each right cutter unit comprises a right cutter I (203) and a right cutter sleeve (206), the right cutter sleeve (206) is sleeved on a flat key (209), and the right cutter I (203) is arranged on a mounting boss at the right end of the right cutter sleeve (206); the middle knife set comprises a middle knife sleeve (204), a left knife II (207) and a right knife II (208), wherein the middle knife sleeve (204) is sleeved on a flat key (209), and the left knife II (207) and the right knife II (208) are respectively arranged on mounting bosses at the left end and the right end of the middle knife sleeve (204); all the left side cutters and all the right side cutters are bilaterally symmetrical and have the same spatial angle relative to the middle cutter sleeve (204).

5. The melon peeler according to claim 4, wherein: when the total number of the left side cutters is n, the theoretical included angle gamma=360°/n of the adjacent left side cutters; the left side knife on the middle knife sleeve is staggered with the adjacent left side knife by an angle alpha, the other adjacent left side knives are staggered by an angle alpha, alpha is slightly smaller than gamma, and then the included angle beta=360 degrees- (n-1) alpha between the leftmost left side knife and the left side knife on the middle knife sleeve is slightly larger than gamma, namely beta is slightly larger than alpha; the right side knife and the left side knife are symmetrically distributed, and the space angles are the same.

6. The melon peeler according to claim 5, wherein: the mounting boss on the left end of the middle cutter sleeve (204) is staggered with the mounting bosses on the adjacent left cutter sleeves (205) by an angle alpha, and the mounting bosses on the other adjacent left cutter sleeves (205) are staggered with the mounting bosses on the adjacent left cutter sleeves by an angle alpha; the mounting boss positions at the left end and the right end of the middle cutter sleeve (204) are the same; the right knife sleeve (206) and the left knife sleeve (205) are symmetrically distributed and have the same space angle.

7. The melon peeler according to claim 4, wherein: in an initial state, namely when the melon is put into the machine body, the left side cutter II (207) and the right side cutter II (208) are positioned at the front lower part of the axis of the cutter shaft (201), and the leftmost left side cutter I (202) and the rightmost right side cutter I (203) are positioned at the front upper part of the axis of the cutter shaft (201).

8. The melon peeler as set forth in claim 2, wherein: the transmission assembly (300) comprises a stepping motor (301), a motor synchronous pulley (302), a synchronous belt (303), a cutter shaft synchronous pulley (304) and a synchronous belt shield (305), wherein the stepping motor (301) is arranged at the rear part of the machine body (100), the motor synchronous pulley (302) is connected with a motor shaft of the stepping motor (301), the cutter shaft synchronous pulley (304) is connected with a transmission section of the cutter shaft (201), and the synchronous belt (303) is connected with the motor synchronous pulley (302) and the cutter shaft synchronous pulley (304); the timing belt shield (305) is fastened to the outside of the timing belt (303).

9. The melon peeler as set forth in claim 2, wherein: the machine body (100) is formed by welding a cutter base plate (101), a left side plate (102) and a right side plate (103), the left side plate (102) and the right side plate (103) are provided with round holes which are opened upwards, and a cutter shaft (201) is matched with the round holes; the shim plate (101) is provided with grooves corresponding to the left and right side knives.

10. The melon peeler as set forth in claim 1, wherein: the transparent protective cover (401) is connected with the machine body (100) into a whole through the protective cover handles (402) on the left side and the right side.