Red date peel grinding device

Abstract

The utility model discloses a red date peel grinding device, relates to the technical field of red date processing equipment, and solves the problem that a peeling machine in the prior art is not suitable for peeling red dates on a large scale. The device comprises a base, a rubbing disc is rotatably arranged on the base, the rubbing disc is in transmission connection with a driving device arranged on the base, an enclosure cover matched with the rubbing disc is fixedly arranged on the base, a feeding and discharging system is arranged on the enclosure cover, and rough surfaces are arranged on the inner side wall of the enclosure cover and the rubbing disc. According to the red date peeling device, red dates are peeled in a friction mode, internal fruits are prevented from being damaged, the peeling effect is better, meanwhile, the red date peeling device can contain many red dates for processing at the same time after being started at a time, the peeling efficiency is high, and the red date peeling device is suitable for large-scale processing and use.

Description

Technical Field

[0001] The utility model relates to the technical field of red date processing equipment, in particular to a red date peeling device. Background Art

[0002] The peel of red dates contains more cellulose and lignin, which affects the taste. Eating too much can easily cause digestive difficulties and cause stomach problems. People with weak stomachs have indigestion of red dates with skin. Therefore, in order to meet the edible needs of some people, it is necessary to peel the red dates. Conventional red date peeling methods include chemical immersion peeling and mechanical peeling. The use of chemical methods will inevitably affect the safety of food materials. Therefore, mechanical peeling has become an important way in the processing of red dates in recent years.

[0003] The Chinese utility model patent with publication number CN216821646U discloses a red date peeling machine, which solves the problem that the existing device is not convenient for automatic peeling, and includes a box, a peeling shaft, peeling teeth, a driving mechanism and a pushing block. The box is provided with a pushing mechanism for driving the pushing block to move along the axial direction of the peeling shaft. The utility model drives the two peeling shafts to rotate synchronously in opposite directions through the driving mechanism, which is conducive to peeling the red dates. Through the set pushing mechanism, the peeled red dates are pushed to one side of the box, which is convenient for centralized collection of the peeled red dates.

[0004] Although the prior art improves the peeling efficiency of red dates to a certain extent and reduces the difficulty of red date processing, the red date skin is damaged and peeled off by the reverse rotation of the two peeling shafts. In actual use, it can only peel a small batch of red dates at a time, and it is difficult to quickly peel a large number of red dates at the same time, which is not suitable for large-scale processing and production processes. Utility Model Content

[0005] In view of the deficiencies in the above-mentioned background technology, the utility model proposes a red date peeling device, which solves the problem that the peeling machine in the prior art is not suitable for peeling red dates in large quantities.

[0006] The technical solution of the utility model is achieved as follows: a red date peeling device comprises a base, a rubbing disc is rotatably provided on the base, and the rubbing disc is transmission-connected to a driving device arranged on the base, a baffle cover which is fixedly provided on the base and matched with the rubbing disc, a material feeding and discharging system is arranged on the baffle cover, and rough surfaces are arranged on the inner wall of the baffle cover and the rubbing disc.

[0007] Preferably, the base comprises a supporting frame, a supporting leg is provided at the bottom of the supporting frame, and a foot plate is provided at the bottom of the supporting leg.

[0008] Preferably, the scratching disc comprises a support column whose middle part is rotatably matched with the support frame, the lower end of the support column is transmission-connected with the driving device, and the upper end of the support column is connected with the circular disc surface.

[0009] Preferably, a center plate is fixedly provided on the top of the support column, and is bolted to the circular disk surface via the center plate.

[0010] Preferably, the driving device comprises a servo motor fixed on the base, and the driving end of the servo motor is transmission-connected to the scratching disc via a transmission pair.

[0011] Preferably, the enclosure cover comprises a retaining ring coaxially arranged with the rubbing disc, the lower end of the retaining ring is fixed to the base, the upper end is connected to the closing portion, and a gap is left between the inner side wall of the retaining ring and the rubbing disc.

[0012] Preferably, the feeding and discharging system comprises a feeding port opened at the top of the closing portion and a discharging guide groove arranged on the side wall of the retaining ring, and a discharging baffle is slidably provided on the discharging guide groove.

[0013] Preferably, the inner side wall of the retaining ring and / or the rubbing plate are provided with spacers. The rough surface includes a sandblasting friction surface provided on the side wall and the surface. A water spray pipe is provided on the enclosure cover.

[0014] The beneficial effects of the utility model are as follows: the base can provide a mounting support foundation for other components thereon; by providing a rubbing plate and a containment cover, the red dates can be contained and fed and discharged through the feeding and discharging system; when peeling, the driving device is used to drive the rubbing plate to rotate, thereby driving the red dates to rotate with the rubbing plate inside the containment cover. Under the action of centrifugal force and gravity, friction is formed between the red dates and the rough surfaces provided on the inner wall of the containment cover and the rubbing plate, and the rough surfaces are used to grind the outer skin of the red dates, thereby achieving the purpose of peeling. The device grinds the skin of the red dates by friction, thereby avoiding damage to the internal fruit, and achieving a better peeling effect. At the same time, the device can simultaneously contain a large number of red dates for processing at a single start-up, with high peeling efficiency, and is suitable for large-scale processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the external three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the first type of partition bar of the utility model;

[0019] Figure 4This is a schematic diagram of the structure of the second partition bar of the utility model.

[0020] In the figure: 1: base, 2: rubbing plate, 3: driving device, 4: enclosure cover, 6: supporting frame, 7: supporting legs, 8: footboard, 9: supporting column, 10: circular plate, 11: center plate, 12: partition bar, 13: servo motor, 14: transmission pair, 15: retaining ring, 16: closing part, 17: feeding port, 18: discharging guide groove, 19: discharging baffle, 20: water spray pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1 , 2 As shown, in Example 1, a red date grinding device comprises a base 1, which can provide a mounting support foundation for other components thereon, a rubbing disc 2 is rotatably provided on the base 1, and the rubbing disc 2 is transmission-connected with a driving device 3 provided on the base 1, and a enclosure cover 4 is fixedly provided on the base 1 and arranged in cooperation with the rubbing disc 2, and a feeding and discharging system is arranged on the enclosure cover 4, and the rubbing disc and the enclosure cover are enclosed to form a cylinder, which can hold the red dates, and feed and discharge the materials through the feeding and discharging system. In addition, in this embodiment, rough surfaces are provided on the inner side wall of the enclosure cover 4 and the rubbing disc 2. In this embodiment, when peeling, the driving device 3 is used to drive the rubbing disc 2 to rotate rapidly, so that the rubbing disc is used to drive the red dates to roll inside the enclosure cover 4 with the rubbing disc 2, and under the action of centrifugal force and gravity, friction is formed between the red dates and the rough surfaces provided on the inner side wall of the enclosure cover 4 and the rubbing disc 2, and the rough surfaces are used to grind the outer skin of the red dates, thereby achieving the purpose of peeling. The red dates are peeled by friction to avoid damage to the internal fruit, and the peeling effect is better. At the same time, the device can hold more red dates for processing at the same time, with high peeling efficiency, and is suitable for large-scale processing.

[0023] Embodiment 2, a red date peeling device, based on embodiment 1, the base 1 includes a support frame 6, a support leg 7 is provided at the bottom of the support frame 6, and a foot plate 8 is provided at the bottom of the support leg 7. In this embodiment, a through hole is provided on the foot plate, and when in use, the through hole is connected to the anchor bolts provided on the ground, so as to fix the device to avoid vibration or displacement when the machine is turned on to peel.

[0024] like Figure 3As shown, the rubbing disc 2 includes a support column 9 whose middle part is rotatably matched with the support frame 6. In this embodiment, the support column 9 and the support frame are rotatably matched through a bearing. The lower end of the support column 9 is connected to the driving device 3 by transmission, and the upper end of the support column 9 is connected to the circular disc surface 10, wherein the axis of the support column and the circular disc surface coincide. A center plate 11 is fixedly provided on the top of the support column 9, and is bolted to the circular disc surface 10 through the center plate 11. Specifically, the driving device 3 includes a servo motor 13 fixedly arranged on the base 1, and the driving end of the servo motor 13 is connected to the rubbing disc 2 by transmission pair 14, wherein the transmission pair 14 can be selected as a belt transmission pair, a gear transmission pair or a chain transmission pair, and the present embodiment adopts a belt transmission pair for connection. When the present embodiment is in use, the driving motor works, drives the support column to rotate through the belt transmission pair, and then drives the circular disc surface at the top to rotate through the support column.

[0025] Embodiment 3, a red date grinding device, based on embodiment 2, the enclosure cover 4 includes a retaining ring 15 coaxially arranged with the rubbing disc 2, the lower end of the retaining ring 15 is fixed to the base 1, and the upper end is connected to the closing portion 16, and a gap is left between the inner wall of the retaining ring 15 and the rubbing disc 2. In this embodiment, the width of the gap is less than or equal to 1 cm to prevent the red dates from falling from the gap or getting stuck in the gap. As a further optional embodiment, a water spray pipe 20 is provided on the enclosure cover 4. During the process of peeling the red dates or after the peeling is completed, the red dates in the enclosure cover are rinsed with a water spray pipe, and the ground red date skin is washed away through the gap between the retaining ring and the rubbing disc.

[0026] In addition, the feeding and discharging system includes a feeding port 17 opened at the top of the closing portion 16 and a discharging guide groove 18 provided on the side wall of the retaining ring 15, and a discharging baffle 19 is slidably provided on the discharging guide groove 18. The feeding port is provided so that the material can be fed into the inside before processing, and the discharging guide groove is an L-shaped guide groove provided on the side wall of the retaining ring, and the discharging baffle is located on the side close to the retaining ring. When grinding the skin, the discharging guide groove is closed, and when discharging the material, the discharging baffle is slid open, and the peeled red dates are discharged through the discharging guide groove.

[0027] In addition, the inner wall of the retaining ring 15 and / or the rubbing disc 2 are provided with spacers 12. The rough surface includes a sandblasting friction surface provided on the side wall and the surface. By utilizing the rapid rotation of the circular disc surface, the sandblasting friction surface processes the red dates in contact with it and grinds off the surface skin. In this embodiment, four spacers are distributed circumferentially on the inner wall of the retaining ring, which can make the red dates moving along the side wall of the retaining ring flip toward the center and mix evenly.

[0028] As a further optional implementation, a plurality of partition bars 12 are provided on the upper surface of the circular disk 10, which are circumferentially distributed at equal intervals on the circular disk 10. In this embodiment, a total of four partition bars are provided on the circular disk 10, and the partition bars are arranged along the tangent direction of the center plate 11. When the circular disk rotates, the partition bars 12 can cause the lower layer of red dates to flip upward and move toward the side wall of the retaining ring under the centrifugal force, thereby making the skin grinding and peeling more uniform and avoiding omissions and unprocessed red dates.

[0029] like Figure 3 As shown, in this embodiment, the spacers 12 are all angle irons, which are fixed to the retaining ring or the circular disk by bolts.

[0030] As an alternative implementation, Figure 4 As shown, the spacers 12 are all angle irons, and both sides of the angle irons are welded and fixed on the circular disk or the retaining ring, so as to form a 45° angle with the circular disk or the retaining ring side wall, which is conducive to the slope to guide the moving red dates inward for mixing.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A red date skin resurfacing device, characterized in that: The invention comprises a base (1), wherein a rubbing disc (2) is rotatably provided on the base (1), and the rubbing disc (2) is drivingly connected to a driving device (3) provided on the base (1); a baffle cover (4) is fixedly provided on the base (1) and is arranged in cooperation with the rubbing disc (2); a material inlet and outlet system is arranged on the baffle cover (4), and rough surfaces are provided on the inner side wall of the baffle cover (4) and the rubbing disc (2).

2. The red date skin resurfacing device according to claim 1, characterized in that: The base (1) comprises a supporting frame (6), a supporting leg (7) is provided at the bottom of the supporting frame (6), and a foot plate (8) is provided at the bottom of the supporting leg (7).

3. The red date skin resurfacing device according to claim 2, characterized in that: The scratching disc (2) comprises a support column (9) whose middle portion is rotatably matched with the support frame (6); the lower end of the support column (9) is drivingly connected to the driving device (3); and the upper end of the support column (9) is connected to the circular disc surface (10).

4. The red date skin resurfacing device according to claim 3, characterized in that: A center plate (11) is fixedly provided on the top of the support column (9), and is bolted to the circular disk surface (10) via the center plate (11).

5. The red date skin resurfacing device according to any one of claims 1 to 4, characterized in that: The driving device (3) comprises a servo motor (13) fixedly mounted on the base (1); a driving end of the servo motor (13) is connected to the scratching plate (2) via a transmission pair (14).

6. The red date skin resurfacing device according to claim 5, characterized in that: The enclosure cover (4) comprises a retaining ring (15) coaxially arranged with the rubbing disc (2); the lower end of the retaining ring (15) is fixed to the base (1), and the upper end is connected to the closing portion (16); a gap is left between the inner side wall of the retaining ring (15) and the rubbing disc (2).

7. The red date skin resurfacing device according to claim 6, characterized in that: The material feeding and discharging system comprises a material feeding port (17) opened at the top of the closing portion (16) and a material discharging guide groove (18) arranged on the side wall of the retaining ring (15), and a material discharging baffle (19) is slidably arranged on the material discharging guide groove (18).

8. The red date skin resurfacing device according to claim 7, characterized in that: The inner side wall of the retaining ring (15) and / or the rubbing plate (2) are provided with a spacer bar (12).

9. The red date skin resurfacing device according to any one of claims 1 to 4 and 6 to 8, characterized in that: The rough surface includes a sandblasting friction surface arranged on the side wall and the surface.

10. The red date skin resurfacing device according to claim 9, characterized in that: A water spray pipe (20) is provided on the enclosure cover (4).

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