Peeling machine

Abstract

The utility model belongs to the technical field of food processing, and discloses a peeling machine. The peeler comprises a feed hopper, a screen drum, a roller brush assembly and a discharge port, wherein the feed hopper is used for placing an object to be treated; the screen drum is provided with screen holes through which scurf of a to-be-treated object passes; the roller brush assembly is rotationally arranged in the screen drum, a polishing and brushing space is formed between the roller brush assembly and the screen drum, the polishing and brushing space communicates with the feeding hopper, the roller brush assembly is provided with elastic bristles, and the elastic bristles are used for brushing and polishing to-be-treated objects in the polishing and brushing space; and the discharge hole is communicated with the polish-brush space. Compared with a conventional emery roll for peeling, the peeling machine has the advantages that the elastic bristles can prevent the to-be-treated object from being ground and broken due to overlarge pressure, and meanwhile, the elastic bristles increase the contact area with the surface of the to-be-treated object, so that the to-be-treated object can be more finely brushed and ground, and the peeling effect of the peeling machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a peeling machine. Background Art

[0002] Red dates are a common health food in life. The red date peel is rich in hard insoluble cellulose and lignin, which makes it difficult to digest and will burden the human gastrointestinal tract. At the same time, the red date peel will reduce the taste of the red date and is not suitable for direct consumption. In addition, the red date peel can be collected and reused as a raw material for red pigment extraction and xanthophyll extraction. Therefore, many red date processing manufacturers will peel the red dates.

[0003] At present, the popular methods for peeling red dates on the market mainly use chemical methods or semi-automatic peeling. Chemical methods are time-consuming, costly, and easy to contaminate products. Semi-automatic peeling has low peeling efficiency, the peeling process cannot form an assembly line, and the degree of automation is low. Utility Model Content

[0004] The utility model aims to provide a peeling machine which can finely brush and grind the object to be processed so as to improve the peeling effect.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a peeling machine, comprising:

[0007] A feed hopper, the feed hopper is used to put the material to be processed;

[0008] A sieve cylinder, the sieve cylinder being provided with sieve holes for the dandruff of the object to be processed to pass through;

[0009] A roller brush assembly, the roller brush assembly is rotatably arranged in the screen cylinder, a grinding and brushing space is provided between the roller brush assembly and the screen cylinder, the grinding and brushing space is communicated with the feed hopper, the roller brush assembly has elastic bristles, and the elastic bristles are used to brush the objects to be processed in the grinding and brushing space;

[0010] A discharge port is communicated with the brush space.

[0011] Preferably, the sieve drum comprises a mounting frame and a plurality of sieve plates, the plurality of sieve plates are detachably arranged on the mounting frame, and the sieve holes are formed on the plurality of sieve plates.

[0012] Preferably, the roller brush assembly comprises a roller shaft and a plurality of brush plates detachably arranged on the roller shaft, and the elastic bristles are arranged on a side of the brush plate facing away from the roller shaft.

[0013] Preferably, a plurality of mounting grooves are formed on the outer wall of the roller shaft in one-to-one correspondence with the plurality of brush plates, and the brush plates are clamped in the mounting grooves.

[0014] Preferably, the peeling machine further comprises a driving motor, an output end of which is connected to the roller shaft, and the driving motor is used for driving the roller shaft to rotate.

[0015] Preferably, the peeling machine also includes an outer cylinder and a suction pipe, the outer cylinder cover is arranged outside the screen cylinder to form an enclosed collecting space between the screen cylinder and the suction pipe is arranged on the outer cylinder and connected to the collecting space, and the suction pipe is used for externally connecting a negative pressure device.

[0016] Preferably, the peeling machine also includes a pressure regulating assembly arranged below the discharge port, the pressure regulating assembly includes a pressure ring and a connecting frame, the pressure ring is arranged on the connecting frame, and the connecting frame can drive the pressure ring to move in a vertical direction so that the pressure ring blocks the discharge port.

[0017] Preferably, the pressure regulating assembly further comprises a pressure rod and an adjusting pressure block, the pressure rod is rotatably connected to the connecting frame, and the adjusting pressure block is adjustably arranged on the pressure rod.

[0018] The beneficial effects of the utility model are:

[0019] The peeling machine provided by the utility model has a roller brush assembly arranged in a screen drum, and a grinding and brushing space is provided between the roller brush assembly and the screen drum. Since the grinding and brushing space is connected with the feed hopper, the object to be processed put from the feed hopper will enter the grinding and brushing space. Since the roller brush assembly has elastic bristles and the roller brush assembly can rotate in the screen drum, when the roller brush assembly rotates, the elastic bristles can brush and grind the object to be processed in the grinding and brushing space, thereby grinding off the outer skin of the object to be processed to achieve the peeling operation. Compared with conventional sand roller peeling, the elastic bristles can prevent the object to be processed from being ground and crushed due to excessive pressure, and at the same time, the elastic bristles increase the contact area with the surface of the object to be processed, so that the object to be processed can be brushed more finely, thereby improving the peeling effect of the peeling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a cross-sectional view of a peeling machine provided by a specific embodiment of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the screen drum provided by a specific embodiment of the utility model;

[0022] Figure 3 It is a structural schematic diagram of a roller brush assembly provided in a specific embodiment of the utility model.

[0023] In the figure:

[0024] 1- Feed hopper;

[0025] 2-screen cylinder; 21-mounting frame; 22-screen plate; 23-brushing space;

[0026] 3-roller brush assembly; 31-roller shaft; 32-brush plate; 33-mounting slot;

[0027] 4- driving motor;

[0028] 5-Outer cylinder;

[0029] 6-Suction tube;

[0030] 7-pressure regulating assembly; 71-pressure ring; 72-connecting frame; 73-pressure rod; 74-adjusting pressure block. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] In the description of this embodiment, the terms "upper", "lower", "right", "left" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying 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 of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0035] like Figure 1 As shown, the utility model provides a peeling machine, which includes a feed hopper 1, a screen drum 2, a roller brush assembly 3 and a discharge port, the feed hopper 1 is used for placing the object to be processed; the screen drum 2 is provided with sieve holes for the dandruff of the object to be processed to pass through; the roller brush assembly 3 is rotatably arranged in the screen drum 2, and a grinding brush space 23 is provided between the roller brush assembly 3 and the screen drum 2, the grinding brush space 23 is connected with the feed hopper 1, the roller brush assembly 3 has elastic bristles, and the elastic bristles are used for brushing the object to be processed in the grinding brush space 23; the discharge port is connected with the grinding brush space 23. In this embodiment, the roller brush assembly 3 is arranged in the screen drum 2, and a grinding and brushing space 23 is provided between the roller brush assembly 3 and the screen drum 2. Since the grinding and brushing space 23 is connected with the feed hopper 1, the object to be processed put from the feed hopper 1 will enter the grinding and brushing space 23; since the roller brush assembly 3 has elastic bristles and the roller brush assembly 3 can rotate in the screen drum 2, when the roller brush assembly 3 rotates, the elastic bristles can brush and grind the object to be processed in the grinding and brushing space 23, thereby grinding off the outer skin of the object to be processed to achieve a peeling operation; compared with conventional sand roller peeling, the elastic bristles can prevent the object to be processed from being ground and crushed due to excessive pressure, and at the same time, the elastic bristles increase the contact area with the surface of the object to be processed, so that the object to be processed can be brushed more finely, thereby improving the peeling effect of the peeling machine. Specifically, a circular discharge port is formed at the bottom of the grinding and brushing space 23; the elastic bristles are made of nylon fibers, which have both elasticity and hardness. When the object to be processed, such as red dates, enters the grinding and brushing space 23 from the feed hopper 1, the elastic bristles, the screen drum 2 and the red dates themselves rub against each other under the rotation of the roller brush assembly 3, and under the brushing action of the elastic bristles, the skin of the red dates is effectively removed, and the red dates after the skin is removed continue to move downward and be discharged from the peeling machine through the discharge port; the skin that has been brushed off will be discharged through the sieve holes on the screen drum 2.

[0036] Furthermore, if Figure 2 As shown, the sieve drum 2 includes a mounting frame 21 and a plurality of sieve plates 22. The plurality of sieve plates 22 are detachably mounted on the mounting frame 21. The plurality of sieve plates 22 are provided with sieve holes. In this embodiment, the sieve drum 2 is a cylindrical structure. A total of four sieve plates 22 are provided (in order to avoid obstruction, Figure 2Only one sieve plate 22 is shown in the figure, which is evenly installed on the sieve cylinder 2 along the outer periphery of the sieve cylinder 2, so that the roller brush assembly 3 is surrounded inside; the sieve plate 22 is made of stainless steel, which can produce good friction with the object to be processed, thereby improving the peeling effect; the sieve plate 22 is evenly provided with sieve holes for discharging the outer skin ground off by the brush, and the sieve holes can also play a role of ventilation, so as to reduce the temperature in the grinding and brushing space 23 during the peeling process, and prevent damage to the red dates to be processed. The sieve plate 22 is detachably connected to the sieve cylinder 2, so when a sieve plate 22 is damaged, it can be removed and replaced at any time, thereby reducing the impact on the peeling operation.

[0037] Furthermore, if Figure 3 As shown, the roller brush assembly 3 includes a roller shaft 31 and a plurality of brush plates 32 detachably arranged on the roller shaft 31, and elastic bristles are arranged on the side of the brush plate 32 away from the roller shaft 31. In this embodiment, the roller shaft 31 is a cylindrical structure, and the brush plates 32 are evenly arranged on the outer wall surface of the roller shaft 31 (in order not to form an obstruction, Figure 3 Only one brush plate 32 is shown in the figure; elastic bristles are arranged on the brush plate 32; the brush plate 32 is detachably connected to the roller shaft 31, and when one or more brush plates 32 are damaged, they can be replaced in time by disassembly, thereby improving the practicality of the peeling machine. The brush plate 32 and the roller shaft 31 can be bolted or clamped, which is not limited here.

[0038] Specifically, Figure 3 As shown, a plurality of mounting grooves 33 are provided on the outer wall of the roller shaft 31 corresponding to the plurality of brush plates 32, and the brush plates 32 are clamped in the mounting grooves 33. In this embodiment, a mounting groove 33 is provided on the outer wall of the roller shaft 31, and a plurality of brush plates 32 are clamped in the mounting grooves 33 corresponding to the mounting grooves 33; specifically, the brush plates 32 are rectangular parallelepiped structures, and flanges are provided on both sides of the width direction, and a clamping hole matching the flange is provided at the bottom of the mounting groove 33, and the brush plates 32 can be clamped into the clamping hole through the side wall of the mounting groove 33 through elastic deformation, thereby completing the fixation. In another embodiment, a magnet is provided at the bottom of the mounting groove 33, and an opposite magnet that is attracted to the magnet in the mounting groove 33 is provided on the brush plate 32, and the brush plate 32 is connected to the roller shaft 31 through magnet adsorption.

[0039] Specifically, Figure 1 As shown, the peeling machine also includes a driving motor 4, the output end of the driving motor 4 is connected to the roller shaft 31, and the driving motor 4 is used to drive the roller shaft 31 to rotate. In this embodiment, a main shaft is passed through the middle of the roller shaft 31, and the main shaft can drive the roller shaft 31 to rotate. A driven wheel is arranged on the main shaft, and a driving wheel is arranged on the output end of the driving motor 4. The driving wheel is connected to the driven wheel through a transmission belt, so that the driving motor 4 can drive the roller shaft 31 to rotate in the screen drum 2.

[0040] Furthermore, if Figure 1 As shown, the peeling machine also includes an outer cylinder 5 and a suction pipe 6. The outer cylinder 5 is covered outside the screen cylinder 2 to form a closed collection space between the screen cylinder 2 and the suction pipe 6 is arranged on the outer cylinder 5 and communicated with the collection space. The suction pipe 6 is used to connect an external negative pressure device. In this embodiment, the outer cylinder 5 is arranged around the screen cylinder 2, the top is closed and connected to the bottom of the feed hopper 1, and the bottom is closed and connected to the base of the peeling machine, so as to form a collection space between the outer cylinder 5 and the screen cylinder 2. The suction pipe 6 is arranged on the outer cylinder 5 and communicated with the collection space. The suction pipe 6 is connected to an external negative pressure device, and the negative pressure device can form a negative pressure in the suction pipe 6. The outer skin brushed off the object to be processed during the peeling process will be sucked away under the action of the negative pressure in the suction pipe 6, thereby realizing the unified collection of the outer skin.

[0041] Furthermore, if Figure 1 As shown, the peeling machine also includes a pressure regulating assembly 7 arranged below the discharge port, and the pressure regulating assembly 7 includes a pressure ring 71 and a connecting frame 72. The pressure ring 71 is arranged on the connecting frame 72, and the connecting frame 72 can drive the pressure ring 71 to move in the vertical direction so that the pressure ring 71 blocks the discharge port. In this embodiment, the pressure ring 71 is an annular structure, which can be pressed against the annular discharge port at the lower end of the grinding and brushing space 23, so as to adjust or block the opening size of the discharge port, thereby being able to control the speed and flow rate of the processed object discharged from the peeling machine, and can temporarily stop the discharge of the processed object by blocking the discharge port.

[0042] Specifically, Figure 1 As shown, the pressure regulating assembly 7 further includes a pressure rod 73 and an adjusting pressure block 74. The pressure rod 73 is rotatably connected to the connecting frame 72, and the adjusting pressure block 74 is adjustably arranged on the pressure rod 73. In this embodiment, one end of the pressure rod 73 is rotatably connected to the bottom end of the connecting frame 72, and the middle position of the pressure rod 73 is rotatably arranged on the base of the peeling machine, so the pressure rod 73 forms a lever structure; and the position of the adjusting pressure block 74 on the pressure rod 73 can be moved to adjust the rotation angle of the pressure rod 73, thereby driving the pressure ring 71 to approach or move away from the discharge port, with a simple structure and convenient operation.

[0043] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. Peeling machine, characterized in that, include: A feed hopper (1), wherein the feed hopper (1) is used to place the material to be processed; A sieve cylinder (2), wherein the sieve cylinder (2) is provided with sieve holes for the dander of the object to be processed to pass through; A roller brush assembly (3), the roller brush assembly (3) being rotatably arranged in the screen cylinder (2), a grinding and brushing space (23) being provided between the roller brush assembly (3) and the screen cylinder (2), the grinding and brushing space (23) being communicated with the feed hopper (1), the roller brush assembly (3) having elastic bristles, the elastic bristles being used for brushing the object to be processed in the grinding and brushing space (23); A discharge port is communicated with the grinding and brushing space (23).

2. The peeling machine according to claim 1, characterized in that: The sieve drum (2) comprises a mounting frame (21) and a plurality of sieve plates (22); the plurality of sieve plates (22) are detachably arranged on the mounting frame (21); and the sieve holes are provided on the plurality of sieve plates (22).

3. The peeling machine according to claim 1, characterized in that: The roller brush assembly (3) comprises a roller shaft (31) and a plurality of brush plates (32) detachably arranged on the roller shaft (31); elastic bristles are arranged on a side of the brush plate (32) facing away from the roller shaft (31).

4. The peeling machine according to claim 3, characterized in that: A plurality of mounting grooves (33) are provided on the outer wall of the roller shaft (31) in one-to-one correspondence with the plurality of brush plates (32), and the brush plates (32) are clamped in the mounting grooves (33).

5. The peeling machine according to claim 3, characterized in that: The peeling machine further comprises a driving motor (4), the output end of the driving motor (4) being connected to the roller shaft (31), and the driving motor (4) being used to drive the roller shaft (31) to rotate.

6. The peeling machine according to claim 1, characterized in that: The peeling machine also includes an outer cylinder (5) and a suction pipe (6); the outer cylinder (5) is arranged outside the screen cylinder (2) to form a closed collection space between the outer cylinder (5) and the screen cylinder (2); the suction pipe (6) is arranged on the outer cylinder (5) and is connected to the collection space; the suction pipe (6) is used for connecting an external negative pressure device.

7. The peeling machine according to claim 1, characterized in that The peeling machine also includes a pressure regulating assembly (7) arranged below the discharge port, the pressure regulating assembly (7) includes a pressure ring (71) and a connecting frame (72), the pressure ring (71) is arranged on the connecting frame (72), and the connecting frame (72) can drive the pressure ring (71) to move in a vertical direction so that the pressure ring (71) blocks the discharge port.

8. The peeling machine according to claim 7, characterized in that: The pressure regulating assembly (7) further comprises a pressure rod (73) and an adjusting pressure block (74); the pressure rod (73) is rotatably connected to the connecting frame (72); and the adjusting pressure block (74) is adjustably arranged on the pressure rod (73).

Images