Chopping machine for food production

Abstract

The utility model discloses a chopping machine for food production, which comprises a chopping shell, a containing cavity is formed in the chopping shell, the chopping shell comprises an upper shell and a lower shell, a hinge piece and a locking piece are connected between the upper shell and the lower shell, the upper shell can rotate around the hinge piece, and the locking piece can rotate around the hinge piece. The upper shell and the lower shell can be locked and fixed through the locking piece; the primary crushing assembly is located in the containing cavity and used for performing primary crushing on the food; and the secondary chopping assembly is located in the containing cavity and used for chopping the food crushed by the primary crushing assembly. According to the food chopping device, food chopping is achieved through the primary crushing assembly and the secondary chopping assembly, large particles are reduced, the upper shell can be opened through the upper shell and the lower shell which are rotationally connected, cleaning and maintenance of the interior of the chopping shell are achieved, operation is easy and convenient, and the chopping effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of food production and processing, in particular to a chopper for food production. Background Art

[0002] The chopper for food production is an important processing equipment in the food industry, mainly used for cutting, grinding and mixing food materials, raw materials or semi-finished products to meet the process requirements of different food manufacturing.

[0003] There are some problems in the existing choppers for food processing:

[0004] 1. The existing chopper uses cutting blades for chopping, but its chopping effect is not good, resulting in large pieces of granular food still remaining after chopping, affecting the use;

[0005] 2. The existing choppers are usually of an integral design, resulting in difficult cleaning and maintenance;

[0006] Based on this, a chopper for food production is designed. Content of the Utility Model

[0007] In order to overcome at least one of the above-mentioned defects of the existing technology, the utility model provides a chopper for food production. The chopping of food is realized through the primary crushing component and the secondary chopping component, reducing large pieces of particles. The upper shell and the lower shell connected by rotation can open the upper shell to realize the cleaning and maintenance of the inside of the chopping shell, with simple and convenient operation and good chopping effect.

[0008] The technical solution adopted by the utility model to solve its problems is:

[0009] A chopper for food production, comprising: a chopping shell, an accommodating cavity is formed inside the chopping shell, the chopping shell comprises an upper shell and a lower shell, a hinge and a locking member are connected between the upper shell and the lower shell, the upper shell can rotate around the hinge, and the upper shell and the lower shell can be locked and fixed through the locking member; a primary crushing component, which is located in the accommodating cavity and is used for primary crushing of food; a secondary chopping component, which is located in the accommodating cavity and is used for chopping the food crushed by the primary crushing component.

[0010] By adopting the above scheme, the chopping of food is realized through the primary crushing component and the secondary chopping component, reducing large pieces of particles. The upper shell and the lower shell connected by rotation can open the upper shell to realize the cleaning and maintenance of the inside of the chopping shell, with simple and convenient operation and good chopping effect.

[0011] Further, the primary crushing component comprises:

[0012] Two rolling shafts, the two rolling shafts are arranged along the length direction of the shredding shell;

[0013] Two rolling rollers, the two rolling rollers are respectively arranged on the outer circumference of the two rolling shafts;

[0014] A rolling gap is left between the two rolling rollers for food to pass through.

[0015] By adopting the above solution, the rolling effect is achieved by two rolling rollers rotating in opposite directions.

[0016] Furthermore, the secondary shredding assembly comprises:

[0017] A shredder shaft, wherein the shredder shaft is arranged along the length direction of the shredder shell;

[0018] A plurality of chopping blades are arranged at intervals along the circumference of the chopping blade shaft.

[0019] By adopting the above scheme, the crushed food can be chopped again by the chopping blade, and the effect after crushing and chopping is better, and large particles are reduced.

[0020] Furthermore, the lower shell is provided with a feed port and a discharge port, the feed port and the discharge port are arranged opposite to each other, and the feed port is used to place the food to be chopped and faces the rolling gap, and the discharge port is used to discharge the chopped food.

[0021] By adopting the above solution, the feeding and discharging are facilitated by the design of the feeding port and the discharging port.

[0022] Furthermore, the feed port and the discharge port are both inclined at a certain angle to the horizontal plane.

[0023] By adopting the above solution, the inclined setting facilitates feeding at the feed inlet and discharging at the discharge outlet.

[0024] Furthermore, a supporting structure is provided below the shredder shell, and the supporting structure is used to reserve space between the bottom of the shredder shell and the ground.

[0025] By adopting the above solution, the chopping shell is vacated, which is beneficial to the discharging and receiving operations of the food after it is chopped.

[0026] Furthermore, the two crushing shafts are extended to one side outside the shredding shell and are both provided with a first gear, the two first gears are meshingly connected, the shredding knife shaft is extended to one side of the shredding shell and is provided with a first pulley, a driving motor is provided in the middle of the supporting structure, the output shaft of the driving motor is connected to a second pulley, and the first pulley and the second pulley are connected by a belt drive.

[0027] By adopting the above solution, the drive motor drives the chopping knife shaft to rotate, and the transmission effect is good.

[0028] Furthermore, one of the rolling shafts extends to the other side outside the chopping housing to be provided with a second gear, the chopping knife shaft extends to the other side of the chopping housing to be provided with a third gear, and the second gear and the third gear are meshed and connected.

[0029] By adopting the above solution, the third gear can drive the second gear of the rolling shaft to rotate, and then the two first gears on one side of the rolling shaft rotate, so as to realize the rotation of the rolling shaft and the rotation effect of the chopping knife shaft.

[0030] Furthermore, the locking member includes:

[0031] A first mounting member, which is arranged at the lower edge on the side of the upper housing away from the hinge member;

[0032] A second mounting member, which is arranged at the upper edge on the side of the lower housing away from the hinge member;

[0033] Wherein, the first mounting member and the second mounting member are in contact with each other, and a shaft hole is arranged at the center of the first mounting member and the second mounting member, and a fastener is passed through the shaft hole.

[0034] By adopting the above solution, the first mounting member and the second mounting member can be locked by the fastener to realize the fixing effect of the upper housing and the lower housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the present utility model;

[0036] Figure 2 It is a schematic diagram of the internal structure of the chopping housing of an embodiment of the present utility model;

[0037] Figure 3 It is a schematic diagram of the side structure of an embodiment of the present utility model;

[0038] Among them, the meanings of the figure marks are as follows: 1. shredding shell; 11. accommodating chamber; 12. upper shell; 121. hinge; 1211. first hinge plate; 1212. second hinge plate; 1213. hinge shaft; 122. locking member; 1221. first mounting member; 1222. second mounting member; 1223. shaft hole; 13. lower shell; 131. feed port; 132. discharge port; 14. protective cover; 2. primary crushing assembly; 21. rolling shaft; 22. rolling roller; 3. secondary shredding assembly; 31. shredding knife shaft; 32. shredding blade; 4. supporting structure; 41. supporting foot; 42. connecting plate; 43. connecting plate; 51. first gear; 52. first pulley; 53. driving motor; 54. second pulley; 55. second gear; 56. third gear; 57. belt. DETAILED DESCRIPTION

[0039] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0040] In order to facilitate the understanding of the embodiments of the present utility model, the following will be further explained by taking specific embodiments as examples in conjunction with the drawings, and each embodiment does not constitute a limitation on the embodiments of the present utility model.

[0041] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0043] See also Figure 1 and Figure 2, the present utility model discloses a food shredder for food production, which includes a shredding housing 1, a primary crushing assembly 2 for initially crushing food, and a secondary shredding assembly 3 for shredding the food after being crushed by the primary crushing assembly 2. The interior of the shredding housing 1 is hollow to form a receiving cavity 11 for accommodating food, the primary crushing assembly 2, and the secondary shredding assembly 3. And the shredding housing 1 includes an upper housing 12 located relatively above and a lower housing 13 located relatively below. Hinged parts 121 and locking parts 122 are respectively connected to both sides of the upper housing 12 and the housing. The upper housing 12 can rotate around the hinged part 121, and the upper housing 12 and the lower housing 13 can be locked and fixed by the locking part 122. The shredding of food is realized through the primary crushing assembly 2 and the secondary shredding assembly 3 to reduce large particles. The upper housing 12 and the lower housing 13 connected by rotation can open the upper housing 12 to clean and repair the interior of the shredding housing 1. The operation is simple and convenient, and the shredding effect is good.

[0044] Refer to Figure 2 As shown, in this embodiment, the hinged part 121 includes a first hinged piece 1211, a second hinged piece 1212, and a hinged shaft 1213. A hinged shaft 1213 is arranged between the first hinged piece 1211 and the second hinged piece 1212. The first hinged piece 1211 and the second hinged piece 1212 are rotatably connected through the hinged shaft 1213. The first hinged piece 1211 is fixedly connected to the side wall of the upper housing 12, and the second hinged piece 1212 is fixedly connected to the side wall of the lower housing 13.

[0045] Refer to Figure 2 and Figure 3 As shown, in this embodiment, the locking part 122 includes a first mounting piece 1221 and a second mounting piece 1222. The first mounting piece 1221 is arranged at the lower edge of the upper housing 12 on the side away from the hinged part 121; the second mounting piece 1222 is arranged at the upper edge of the lower housing 13 on the side away from the hinged part 121; the first mounting piece 1221 and the second mounting piece 1222 are in contact with each other, and a shaft hole 1223 is arranged in the center of the first mounting piece 1221 and the second mounting piece 1222, and a fastener is passed through the shaft hole 1223. The first mounting piece 1221 and the second mounting piece 1222 can be locked by the fastener to achieve the fixing effect of the upper housing 12 and the lower housing 13. In this embodiment, the fastener can be a bolt and a nut screwed with the bolt. It should be noted that the fastener can also be other fasteners with the same or better effects.

[0046] Refer to Figure 2As shown, in this embodiment, the primary crushing assembly 2 includes two rolling shafts 21 and two rolling rollers 22. The two rolling shafts 21 are arranged along the length direction of the shredding housing 1, and the two rolling rollers 22 are respectively arranged on the outer circumferences of the two rolling shafts 21; there is a rolling gap between the two rolling rollers 22 for food to pass through the rolling gap. The effect of rolling is achieved by the two oppositely rotating rolling rollers 22.

[0047] Refer to Figure 2 As shown, in this embodiment, the secondary shredding assembly 3 includes a shredding cutter shaft 31 and a plurality of shredding blades 32. The shredding cutter shaft 31 is arranged along the length direction of the shredding housing 1; the plurality of shredding blades 32 are arranged at intervals along the circumference of the shredding cutter shaft 31. The shredded food after rolling can be shredded again by the shredding blades 32, and the effect after rolling and shredding is better, reducing large particulate matter.

[0048] Refer to Figure 1 and Figure 2 As shown, the lower housing 13 is provided with a feed inlet 131 and a discharge outlet 132. The feed inlet 131 and the discharge outlet 132 are arranged opposite to each other, and the feed inlet 131 is used for placing the food to be shredded and faces the rolling gap, and the discharge outlet 132 is used for discharging the shredded food. The design of the feed inlet 131 and the discharge outlet 132 facilitates feeding and discharging. Moreover, in this embodiment, both the feed inlet 131 and the discharge outlet 132 are inclined at a certain angle to the horizontal plane, and the inclined setting facilitates feeding at the feed inlet 131 and discharging at the discharge outlet 132.

[0049] Refer to Figure 1 and Figure 2 As shown, a support structure 4 is arranged below the shredding housing 1. The support structure 4 is used to reserve a space between the bottom of the shredding housing 1 and the ground. Setting the shredding housing 1 in the air is beneficial to the discharging and receiving operations of the shredded food. In this embodiment, the support structure 4 includes four support feet 41, a support plate, and a connecting plate 42. The support plate is arranged on the top surfaces of the four support feet 41, and the four support feet 41 are located at the four corners of the support plate. The number of the connecting plates 42 is four, and they are respectively located between adjacent support feet 41 to improve the stability of the support.

[0050] In this embodiment, first gears 51 are provided on one side outside the shredding housing 1 where two of the rolling shafts 21 extend. The two first gears 51 are meshed and connected. A first pulley 52 is provided on one side of the shredding housing 1 where the shredding cutter shaft 31 extends. A driving motor 53 is provided in the middle of the support structure 4. An output shaft of the driving motor 53 is connected with a second pulley 54. The first pulley 52 and the second pulley 54 are connected by a belt 57. The shredding cutter shaft 31 is driven to rotate by the driving motor 53, and the transmission effect is good. A second gear 55 is provided on the other side outside the shredding housing 1 where one of the rolling shafts 21 extends. A third gear 56 is provided on the other side of the shredding housing 1 where the shredding cutter shaft 31 extends. The second gear 55 and the third gear 56 are meshed and connected. The rotation of the second gear 55 of the rolling shaft 21 can be driven by the third gear 56, and then the two first gears 51 on one side of the rolling shaft 21 rotate, so as to realize the rotation of the rolling shaft 21 and the rotation effect of the shredding cutter shaft 31.

[0051] In this embodiment, protective covers 14 are provided on the outer surfaces of two opposite sides of the shredding housing 1 to enclose the first gear 51, the second gear 55, the third gear 56, the first pulley 52 and the second pulley 54.

[0052] The working principle and steps of the present utility model: During use, food is put in from the feed inlet 131. The food enters the shredding housing 1 from the feed inlet 131, passes through the rolling gap, and is rolled by two rolling rollers 22. The rolled food enters the secondary shredding assembly 3, and the shredded blades 32 are used to shred the rolled food. The shredded food after shredding is discharged through the discharge port 132; when cleaning or maintenance is required, the upper housing 12 is opened by separating the bolts and nuts. At this time, the primary crushing assembly 2 and the secondary shredding assembly 3 are exposed, and cleaning and maintenance operations can be carried out on them.

[0053] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A shredder for food production, characterized in that, Comprising: A shredding housing, an accommodation cavity is formed inside the shredding housing. The shredding housing includes an upper housing and a lower housing. An articulated member and a locking member are connected between the upper housing and the lower housing. The upper housing can rotate around the articulated member, and the upper housing and the lower housing can be locked and fixed by the locking member; A primary crushing assembly, which is located inside the accommodation cavity and is used for primary crushing of food; A secondary shredding assembly, which is located inside the accommodation cavity and is used for shredding the food after being crushed by the primary crushing assembly.

2. The shredder for food production according to claim 1, characterized in that, The primary crushing assembly includes: Two rolling shafts, the two rolling shafts are arranged along the length direction of the shredding housing; Two rolling rollers, the two rolling rollers are respectively arranged on the outer circumferences of the two rolling shafts; Wherein, a rolling gap is left between the two rolling rollers for food to pass through the rolling gap.

3. A shredder for food production according to claim 2, characterized in that, The secondary shredding assembly includes: A shredding knife shaft, the shredding knife shaft is arranged along the length direction of the shredding housing; A plurality of shredding blades, the plurality of shredding blades are arranged at intervals along the circumferential direction of the shredding knife shaft.

4. The shredder for food production according to claim 3, characterized in that, The lower housing is provided with a feeding port and a discharging port. The feeding port and the discharging port are arranged opposite to each other, and the feeding port is used for placing the food to be shredded and faces the rolling gap, and the discharging port is used for discharging the shredded food.

5. A shredder for food production according to claim 4, characterized in that, Both the feeding port and the discharging port are inclined at a certain angle with respect to the horizontal plane.

6. The shredder for food production according to claim 5, wherein, A support structure is arranged below the shredding housing, and the support structure is used for leaving a space between the bottom of the shredding housing and the ground.

7. The shredder for food production according to claim 6, wherein First gears are arranged on one side outside the shredding housing where the two rolling shafts extend. The two first gears are meshed and connected. A first pulley is arranged on one side outside the shredding housing where the shredding knife shaft extends. A driving motor is arranged in the middle of the support structure, and an output shaft of the driving motor is connected with a second pulley. The first pulley and the second pulley are connected by a belt for transmission.

8. A shredder for food production according to claim 7, characterized in that, A second gear is arranged on the other side outside the shredding housing where one of the rolling shafts extends. A third gear is arranged on the other side outside the shredding housing where the shredding knife shaft extends. The second gear and the third gear are meshed and connected.

9. A shredder for food production according to claim 8, characterized in that, The locking member includes: A first mounting member, which is arranged at the lower edge on the side of the upper housing away from the articulated member; A second mounting member, which is arranged at the upper edge on the side of the lower housing away from the articulated member; Wherein, the first mounting member and the second mounting member are in abutment, and a shaft hole is arranged at the center of the first mounting member and the second mounting member, and a fastener is inserted through the shaft hole.

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