Fruit and vegetable crusher

Abstract

The utility model relates to the technical field of smashing, and provides a fruit and vegetable smashing machine which comprises a shell, a round opening and a feeding cylinder, the round opening is formed in the top of the shell, the feeding cylinder is arranged in the shell, a fixed connecting assembly is arranged between the shell and the feeding cylinder, and a coaxial in-out assembly is arranged between the shell and the feeding cylinder. The crushing assembly is arranged on the shell and the feeding cylinder, the inner container is fixed to the inner wall of the shell and wraps the feeding cylinder, and the bottom of the inner container communicates with the inner bottom of the shell. By means of the technical scheme, the problems that in the related technology, the fruit and vegetable smashing efficiency is low, the smashing effect is poor, the production efficiency is seriously affected, and the food safety problem is caused due to the fact that the machine is not thoroughly cleaned after smashing is completed are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing, and specifically, to a fruit and vegetable crusher. Background Art

[0002] With the continuous development and progress of modern society, people's life rhythm is getting faster and faster, and the audience for convenient foods such as fruit and vegetable powder and fruit juice is becoming wider. Fruit and vegetable powder is not only convenient and fast to eat, but also has a delicate taste and certain nutritional value. When making fruit and vegetable powder, it is first necessary to crush the fruits and vegetables, and making them crushed evenly is more conducive to the subsequent production process.

[0003] However, when the fruit and vegetable crushers on the market today crush fresh fruits and vegetables, there are often some deficiencies. For example, the crushing efficiency of fruits and vegetables is low and the crushing effect is not good, which seriously affects the production efficiency. Moreover, the machine is not thoroughly cleaned after crushing, causing food safety problems.

[0004] Therefore, improvements are made to the above problems. Summary of the Utility Model

[0005] The utility model provides a fruit and vegetable crusher, which solves the problems in the related technology that the crushing efficiency of fruits and vegetables is low and the crushing effect is not good, seriously affecting the production efficiency, and the machine is not thoroughly cleaned after crushing, causing food safety problems.

[0006] The technical solution of the utility model is as follows: including

[0007] A housing, a circular opening and a feeding cylinder, the circular opening is opened at the top of the housing, and the feeding cylinder is arranged inside the housing;

[0008] A fixed connection assembly, which is arranged between the housing and the feeding cylinder;

[0009] A coaxial inlet and outlet assembly, which is arranged between the housing and the feeding cylinder;

[0010] A crushing assembly, which is arranged on the housing and the feeding cylinder;

[0011] The coaxial inlet and outlet assembly includes an inner tank, the inner tank is fixed on the inner wall of the housing, the inner tank wraps the outside of the feeding cylinder, and the bottom of the inner tank is communicated with the inner bottom of the housing.

[0012] As a further technical solution, a driving motor is installed at the bottom of the housing, a discharge auger is arranged at the output end of the driving motor, a docking groove is opened at the upper end of the discharge auger, and the inner bottom of the feeding cylinder is rotatably connected with a squeezing auger, and a docking rod is arranged at the lower end of the squeezing auger.

[0013] As a further technical solution, the lower end of the docking rod is inserted and connected in the docking groove. One side of the bottom of the housing is provided with a concentration hood which is communicated with the interior of the housing, and a discharge pipe is arranged on the outer end face of the concentration hood.

[0014] As a further technical solution, the crushing assembly includes an annular frame which is fixed on the outer surface of the feeding cylinder. A rotating frame is rotationally sleeved and connected on the annular frame. An external gear is arranged outside the rotating frame, and a crushing motor is fixedly connected to the inner wall of the housing.

[0015] As a further technical solution, a driving gear is arranged at the output end of the crushing motor. The driving gear meshes with the external gear. A long hole is formed in the outer surface of the feeding cylinder. A plurality of crushing knife frames are fixedly connected to the bottom of the rotating frame, and the crushing knife frames are attached to the outer surface of the feeding cylinder.

[0016] As a further technical solution, the fixed connection assembly includes a plurality of positioning frames which are all fixed on the top of the housing. The positioning frames are located around the circumference of the circular opening. A feeding hopper is fixedly connected to the top of the feeding cylinder. A plurality of clamping blocks are arranged on the outer surface of the feeding hopper. The clamping blocks are inserted into the interior of the positioning frames, and the clamping blocks and the positioning frames are fixedly connected by bolts.

[0017] As a further technical solution, the feeding hopper is integrally of a flared opening structure.

[0018] As a further technical solution, a bottom plate is installed at the bottom of the extrusion auger. The bottom plate is rotationally attached to the inner bottom of the feeding cylinder, and the top of the bottom plate is an inclined structural surface.

[0019] As a further technical solution, the long holes are vertically formed in the side surface of the feeding cylinder, and a plurality of long holes are uniformly formed in a circle on the outer surface of the feeding cylinder.

[0020] As a further technical solution, the cross sections of the docking groove and the docking rod are both rectangular structures.

[0021] The working principle and beneficial effects of the present utility model are as follows:

[0022] 1. In the present utility model, a coaxial inlet and outlet assembly is provided. Through the interaction of structures such as the discharge auger, the docking groove, the extrusion auger, the docking rod and the discharge pipe, the extrusion auger and the discharge auger can rotate simultaneously, and fruits and vegetables can be evenly extruded and discharged outwards, making the crushing more uniform, and being centrally collected at the bottom and fully discharged outwards.

[0023] 2. The utility model is provided with a fixed connection component. Under the interaction of structures such as a positioning frame, a feed hopper, and a clamping block, the feed cylinder can be vertically pulled out upward after disassembling the connection between the clamping block and the positioning frame, and at the same time, the crushing tool holder can be taken out, which is convenient for flushing and maintaining the cutting edge of the crushing tool holder. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0025] Figure 1 is a schematic structural diagram of the present utility model;

[0026] Figure 2 is an axonometric drawing of the present utility model;

[0027] Figure 3 is an axonometric sectional view of the present utility model;

[0028] Figure 4 is a sectional view of the present utility model;

[0029] Figure 5 is an attached Figure 3 partial enlarged view of part A in the present utility model;

[0030] In the figure: 1. Outer shell; 2. Circular opening; 3. Feed cylinder; 4. Coaxial inlet and outlet component; 4-1. Inner liner; 4-2. Driving motor; 4-3. Discharge auger; 4-4. Docking groove; 4-5. Extrusion auger; 4-6. Docking rod; 4-7. Concentrating cover; 4-8. Discharge pipe; 5. Crushing component; 5-1. Ring-shaped frame; 5-2. Rotating frame; 5-3. Outer gear; 5-4. Crushing motor; 5-5. Driving gear; 5-6. Long hole; 5-7. Crushing tool holder; 6. Fixed connection component; 6-1. Positioning frame; 6-2. Feed hopper; 6-3. Clamping block; 7. Bottom plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] As Figures 1 to 5 shown, this embodiment provides a fruit and vegetable crusher, including

[0033] an outer shell 1, a circular opening 2, and a feed cylinder 3. The circular opening 2 is opened at the top of the outer shell 1, and the feed cylinder 3 is arranged inside the outer shell 1;

[0034] The fixed connection component 6 is arranged between the outer shell 1 and the feeding cylinder 3;

[0035] The coaxial inlet and outlet component 4 is arranged between the outer shell 1 and the feeding cylinder 3;

[0036] The crushing component 5 is arranged on the outer shell 1 and the feeding cylinder 3;

[0037] The coaxial inlet and outlet component 4 includes an inner liner 4-1, the inner liner 4-1 is fixed on the inner wall of the outer shell 1, the inner liner 4-1 wraps the outside of the feeding cylinder 3, the bottom of the inner liner 4-1 is communicated with the inner bottom of the outer shell 1, a driving motor 4-2 is installed at the bottom of the outer shell 1, a discharge auger 4-3 is arranged at the output end of the driving motor 4-2, a docking groove 4-4 is opened at the upper end of the discharge auger 4-3, a squeezing auger 4-5 is rotatably connected to the inner bottom of the feeding cylinder 3, a docking rod 4-6 is arranged at the lower end of the squeezing auger 4-5, and the lower end of the docking rod 4-6 is inserted and connected in the docking groove 4-4. A concentrating cover 4-7 is arranged on one side of the bottom of the outer shell 1, the concentrating cover 4-7 is communicated with the inside of the outer shell 1, and a discharge pipe 4-8 is arranged on the outer end face of the concentrating cover 4-7.

[0038] In this embodiment, in order to achieve the effect of coaxial rotation for feeding and discharging, the coaxial inlet and outlet component 4 is designed. An inner liner 4-1 is arranged inside the outer shell 1, the inner liner 4-1 wraps the feeding cylinder 3 inside. A driving motor 4-2 is installed at the bottom of the outer shell 1, and a discharge auger 4-3 is arranged at the output end and located at the inner bottom of the outer shell 1. A concentrating cover 4-7 and a discharge pipe 4-8 are arranged on the outside, and the crushed fruits and vegetables can be extruded at the discharge pipe 4-8. A docking groove 4-4 is opened at the upper end of the discharge auger 4-3, and a squeezing auger 4-5 is rotatably connected to the inner bottom of the feeding cylinder 3 for squeezing fruits and vegetables. A docking rod 4-6 is arranged at the bottom of the squeezing auger 4-5, and the docking rod 4-6 and the docking groove 4-4 are connected by insertion, which is convenient for disassembly and can make the discharge auger 4-3 and the squeezing auger 4-5 maintain the effect of coaxial rotation.

[0039] Furthermore, the crushing component 5 includes an annular frame 5-1, the annular frame 5-1 is fixed on the outer surface of the feeding cylinder 3, a rotating frame 5-2 is rotatably sleeved on the annular frame 5-1, an external gear 5-3 is arranged outside the rotating frame 5-2, a crushing motor 5-4 is fixedly connected to the inner wall of the outer shell 1, a driving gear 5-5 is arranged at the output end of the crushing motor 5-4, the driving gear 5-5 meshes with the external gear 5-3, a long hole 5-6 is opened on the outer surface of the feeding cylinder 3, and a plurality of crushing tool holders 5-7 are fixedly connected to the bottom of the rotating frame 5-2, and the crushing tool holders 5-7 are attached to the outer surface of the feeding cylinder 3.

[0040] In this embodiment, in order to achieve the effect of uniformly crushing fruits and vegetables, an annular frame 5-1 is designed. The annular frame 5-1 is arranged on the outer surface of the feeding cylinder 3. A rotating frame 5-2 is rotatably connected to the annular frame 5-1. An external gear 5-3 is arranged on the outer surface of the rotating frame 5-2. A crushing motor 5-4 is fixedly connected to the inner wall of the housing 1. A driving gear 5-5 is arranged at the output end of the crushing motor 5-4 and meshes with the external gear 5-3. A plurality of crushing knife holders 5-7 are arranged at the bottom of the rotating frame 5-2. The driving gear 5-5 can drive the external gear 5-3, so that the crushing knife holders 5-7 fit against the outer wall of the feeding cylinder 3 and rotate at high speed. A long hole 5-6 is formed in the outer surface of the feeding cylinder 3. The fruits and vegetables are extruded in the long hole 5-6 and are crushed by the crushing knife holders 5-7 while being extruded.

[0041] Furthermore, the fixed connection assembly 6 includes a plurality of positioning frames 6-1. The positioning frames 6-1 are all fixed on the top of the housing 1. The positioning frames 6-1 are located around the periphery of the circular opening 2. A feeding hopper 6-2 is fixedly connected to the top of the feeding cylinder 3. A plurality of clamping blocks 6-3 are arranged on the outer surface of the feeding hopper 6-2. The clamping blocks 6-3 are inserted into the inside of the positioning frames 6-1. The clamping blocks 6-3 and the positioning frames 6-1 are fixedly connected by bolts.

[0042] In this embodiment, in order to achieve the effect of being detachable and convenient for cleaning, a fixed connection assembly 6 is designed. A plurality of positioning frames 6-1 are arranged on the top of the housing 1. A feeding hopper 6-2 is arranged on the top of the feeding cylinder 3. The feeding hopper 6-2 fits in the circular opening 2. And a clamping block 6-3 corresponding to the position and quantity of the positioning frames 6-1 is arranged on the outer surface of the feeding hopper 6-2. The clamping block 6-3 is inserted into the positioning frame 6-1 and fixed by bolts, which is convenient for disassembly and cleaning.

[0043] Furthermore, the feeding hopper 6-2 is integrally of a horn-shaped opening structure.

[0044] In this embodiment, through the horn-shaped opening structure, it is convenient to collect the fallen fruits and vegetables and all of them can slide in.

[0045] Furthermore, a bottom plate 7 is installed at the bottom of the extrusion auger 4-5. The bottom plate 7 is rotationally fitted with the inner bottom of the feeding cylinder 3. The top of the bottom plate 7 is an inclined structural surface.

[0046] In this embodiment, by installing the bottom plate 7 with an inclined structural surface, the bottom plate 7 is located at the inner bottom of the feeding cylinder 3, avoiding the accumulation of fruits and vegetables at the bottom. They can be extruded outwards at the long hole 5-6 through the inclined surface, and at the same time, the residue is reduced.

[0047] Furthermore, the long hole 5-6 is vertically formed on the side surface of the feeding cylinder 3. A plurality of long holes 5-6 are uniformly formed in a circle on the outer surface of the feeding cylinder 3.

[0048] In this embodiment, by vertically forming a plurality of long holes 5-6, the fruits and vegetables can be uniformly extruded outwards and can be fully crushed.

[0049] Further, both the docking groove 4-4 and the docking rod 4-6 have a rectangular cross-section structure.

[0050] In this embodiment, with the rectangular structure, after the docking groove 4-4 and the docking rod 4-6 are inserted and connected, the effect of coaxial rotation can be achieved.

[0051] When crushing is required, fruits and vegetables fall from the top into the feed hopper 6-2, slide into the feed cylinder 3 through the feed hopper 6-2, start the drive motor 4-2 at the bottom to drive the discharge auger 4-3 and the extrusion auger 4-5 to rotate. The incoming fruits and vegetables are extruded outwards at the long holes 5-6. Start the crushing motor 5-4 to drive the gear 5-5 to drive the external gear 5-3, so that the rotating frame 5-2 drives the crushing tool holder 5-7 at the bottom to rotate at a high speed, completely crush the extruded fruits and vegetables, and then slide downwards into the bottom of the housing 1 and be discharged by the discharge auger 4-3 in the discharge pipe 4-8. When cleaning is required, remove the bolts on the positioning frame 6-1, then vertically pull out the feed hopper 6-2 upwards. At the same time, the docking rod 4-6 and the docking groove 4-4 can be reinstalled after cleaning.

[0052] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fruit and vegetable crusher, characterized in that, including a housing (1), a circular opening (2), and a feed cylinder (3), wherein the circular opening (2) is formed at the top of the housing (1), and the feed cylinder (3) is disposed inside the housing (1); a fixed connection assembly (6) disposed between the housing (1) and the feed cylinder (3); a coaxial inlet and outlet assembly (4) disposed between the housing (1) and the feed cylinder (3); a crushing assembly (5) disposed on the housing (1) and the feed cylinder (3); the coaxial inlet and outlet assembly (4) includes an inner cylinder (4-1) fixed to the inner wall of the housing (1), the inner cylinder (4-1) wrapping around the outside of the feed cylinder (3), and the bottom of the inner cylinder (4-1) communicating with the inner bottom of the housing (1).

2. The fruit and vegetable crusher according to claim 1, characterized in that A driving motor (4-2) is installed at the bottom of the housing (1), an output end of the driving motor (4-2) is provided with a discharge auger (4-3), a docking groove (4-4) is formed at the upper end of the discharge auger (4-3), and a pressing auger (4-5) is rotatably connected to the inner bottom of the feed cylinder (3), and a docking rod (4-6) is disposed at the lower end of the pressing auger (4-5).

3. The fruit and vegetable crusher according to claim 2, wherein, The lower end of the docking rod (4-6) is inserted and connected in the docking groove (4-4), a concentrating hood (4-7) is disposed on one side of the bottom of the housing (1), the concentrating hood (4-7) communicates with the inside of the housing (1), and a discharge pipe (4-8) is disposed on the outer end face of the concentrating hood (4-7).

4. A fruit and vegetable crusher according to claim 1, characterized in that, The crushing assembly (5) includes an annular frame (5-1) fixed to the outer surface of the feed cylinder (3), a rotating frame (5-2) rotatably sleeved on the annular frame (5-1), an external gear (5-3) disposed outside the rotating frame (5-2), and a crushing motor (5-4) fixedly connected to the inner wall of the housing (1).

5. A fruit and vegetable crusher according to claim 4, characterized in that, An output end of the crushing motor (5-4) is provided with a driving gear (5-5), the driving gear (5-5) meshing with the external gear (5-3), a long hole (5-6) is formed in the outer surface of the feed cylinder (3), and a plurality of crushing tool holders (5-7) are fixedly connected to the bottom of the rotating frame (5-2), the crushing tool holders (5-7) being in contact with the outer surface of the feed cylinder (3).

6. A fruit and vegetable crusher according to claim 1, characterized in that, The fixed connection assembly (6) includes a plurality of positioning frames (6-1) all fixed to the top of the housing (1), the positioning frames (6-1) being located around the periphery of the circular opening (2), a feed hopper (6-2) fixedly connected to the top of the feed cylinder (3), a plurality of clamping blocks (6-3) disposed on the outer surface of the feed hopper (6-2), the clamping blocks (6-3) being inserted into the inside of the positioning frames (6-1), and the clamping blocks (6-3) being fixedly connected to the positioning frames (6-1) by bolts.

7. The fruit and vegetable crusher according to claim 6, characterized in that, The feed hopper (6-2) is integrally in a flared opening structure.

8. The fruit and vegetable crusher according to claim 2, characterized in that, A bottom plate (7) is installed at the bottom of the extrusion auger (4-5), the bottom plate (7) is rotatably attached to the inner bottom of the feed cylinder (3), and the top of the bottom plate (7) is an inclined structural surface.

9. A fruit and vegetable crusher according to claim 5, characterized in that, The long holes (5-6) are vertically formed on the side surface of the feed cylinder (3), and a plurality of the long holes (5-6) are evenly arranged around the outer surface of the feed cylinder (3).

10. A fruit and vegetable crusher according to claim 2, characterized in that, Both the docking groove (4-4) and the docking rod (4-6) have a rectangular cross-section.

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