Sweet potato root removing device

Abstract

The utility model relates to the technical field of sweet potato root removing, and discloses a sweet potato root removing device which comprises two equipment bases, a feeding assembly is arranged on one sides of the tops of the two equipment bases, a plurality of conveying rollers are arranged between the two equipment bases, and a fire-jet head fixed through a fire-jet head support is arranged in the middle of the top of the equipment base on one side. A fire outlet of the fire-jet head is obliquely downwards aligned to the middle of one group of conveying rollers, and the tail end of the fire-jet head is connected with a fuel gas supply end through a pipeline. The sweet potatoes are burnt in an open fire mode, fibrous roots outside the sweet potatoes can be rapidly removed, a large amount of labor is saved, high-temperature sterilization can be conducted on the outer sides of the sweet potatoes, germs on the surfaces of the sweet potatoes can be baked by removing the fibrous roots, the situation of germination is not prone to occurring during transportation, and the preservation time can be prolonged through high-temperature sterilization; and the short firing mode does not damage the outer skin of the sweet potato, so that the product quality is ensured, and the stability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of sweet potato root removal, in particular to a sweet potato root removal device. Background Art

[0002] Sweet potato is a vegetable. Usually, the fibrous roots of sweet potato need to be cleaned before long-distance transportation to prevent sprouting during transportation and affect product quality.

[0003] The existing technology mostly adopts manual removal, which requires a lot of manpower input, high labor cost and high production cost. In addition, manual removal of sweet potato fibrous roots is easily affected by the technical level and individual differences of the operators, and it is impossible to guarantee the consistent processing effect of each sweet potato, resulting in unstable quality.

[0004] Therefore, we propose a sweet potato root removing device. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a sweet potato root removing device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sweet potato rooting device, comprising two groups of equipment bases, a feeding assembly is arranged on one side of the top of the two groups of equipment bases, and multiple groups of conveying rollers are horizontally arranged on the top of the two groups of equipment bases. The two ends of the conveying rollers are movably connected to the equipment bases on both sides through bearings. A flamethrower fixed by a flamethrower bracket is arranged in the middle position of the top of one side of the equipment base, and the flame outlet of the flamethrower is tilted downward and aligned with the middle of one group of conveying rollers. The end of the flamethrower is connected to the gas supply end through a pipeline.

[0007] A motor bracket is fixedly connected to the wall surface of one set of equipment bases corresponding to the feeding assembly, and the bottom of the motor bracket is connected to a motor that drives all the conveying rollers to rotate in the same direction.

[0008] Preferably, a transmission shaft is arranged between the two groups of equipment bases and is perpendicular to the conveying rollers. Both ends of the transmission shaft are movably connected to the cross bars between the two groups of equipment bases through bearings. One end of the transmission shaft is connected to the rotating shaft of the motor. A transmission ring is installed on the transmission shaft at a position corresponding to each group of conveying rollers. A transmission groove is opened on the conveying roller at a position corresponding to the transmission ring. A first belt is transmission-connected between the transmission groove and the transmission ring. The first belt is sleeved inside the transmission groove and twisted and sleeved on the transmission ring at an angle of ninety degrees.

[0009] Preferably, the conveying roller has a smaller diameter in the middle and larger diameters at both ends, and is truncated into a cone shape with the middle as the center.

[0010] Preferably, a crossbar bracket is laterally fixedly connected to the position corresponding to the flamethrower between the two groups of equipment bases, and a turntable is movably connected to the upper end of the crossbar bracket through a rotating shaft. The turntable is connected to the transmission shaft through a second belt, and the highest point of the turntable is flush with the upper surface of the smallest diameter at the middle position of the conveying roller.

[0011] Preferably, the outer surface of the turntable is wrapped with a sponge cover.

[0012] Preferably, a group of flame spray heads is further arranged at positions below the conveying rollers corresponding to the positions between the two groups of the equipment bases, and the two groups of flame spray heads correspond to each other in upper and lower positions.

[0013] Beneficial Effects

[0014] The utility model provides a sweet potato root removal device, which has the following beneficial effects:

[0015] (1) The sweet potato root removal device can not only quickly remove the fibrous roots on the outside of the sweet potato by burning the sweet potato with an open flame, saving a lot of labor, but also sterilize the outside of the sweet potato with high temperature. Removing the fibrous roots can roast off the embryo on the surface of the sweet potato, making it less likely to sprout during transportation. High-temperature sterilization can extend the storage time. The short-term burning method will not damage the skin of the sweet potato, thereby ensuring product quality and strong stability.

[0016] (2) The sweet potato rooting device can make the sweet potato always be in the middle position of the conveying roller during transmission by setting the conveying roller to have a small diameter in the middle position, which is convenient for positioning the sweet potato.

[0017] (3) The sweet potato root removal device is provided with a turntable so that when the sweet potato passes through the flame head and the fibrous roots are removed by open flame, the turntable can rotate to drive the sweet potato itself to rotate, thereby preventing the fibrous roots on the other side of the sweet potato from being incompletely removed when the sweet potato is roasted by open flame. The sponge cover can prevent the turntable from directly rubbing against the sweet potato to damage the skin of the sweet potato and affect the quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 It is an overall schematic diagram of the utility model;

[0021] Figure 2 It is a specific schematic diagram of the interior of the utility model;

[0022] Figure 3 For this utility model Figure 2 A in the enlarged view;

[0023] Figure 4 It is a specific schematic diagram of the position of the self-rotating component of the utility model;

[0024] Figure 5 It is a schematic diagram of another embodiment of the utility model.

[0025] Legend:

[0026] 1. Equipment base; 2. Feed assembly; 3. Conveyor roller; 4. Flame head; 5. Flame head bracket; 6. Motor bracket; 7. Motor; 8. Drive shaft; 9. Drive groove; 10. Drive ring; 11. First belt; 12. Crossbar bracket; 13. Turntable; 14. Second belt. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment 1: A sweet potato root removal device, such as Figure 1-Figure 3As shown, it includes two groups of equipment bases 1, a feeding assembly 2 is arranged on one side of the top of the two groups of equipment bases 1, and multiple groups of conveying rollers 3 are horizontally arranged at the top position of the two groups of equipment bases 1. The two ends of the conveying rollers 3 are movably connected to the equipment bases 1 on both sides through bearings. The diameter of the conveying rollers 3 is small in the middle position and large at the two ends. It is truncated into a cone shape with the middle position as the center. A flamethrower 4 fixed by a flamethrower bracket 5 is arranged in the middle position of the top of one side of the equipment base 1, and the fire outlet of the flamethrower 4 is tilted downward and aligned with the middle of one group of conveying rollers 3. The end of the flamethrower 4 is connected to the gas supply end through a pipeline.

[0029] A motor bracket 6 is fixedly connected to the wall surface of one set of equipment bases 1 corresponding to the feeding assembly 2, and the bottom of the motor bracket 6 is connected to a motor 7 that drives all the conveying rollers 3 to rotate in the same direction.

[0030] When in use, the sweet potatoes that need to remove the root fibers are placed in the feeding assembly 2 at an angle perpendicular to the conveying roller 3. The sweet potatoes are moved to the conveying roller 3 through the feeding assembly 2. The conveying roller 3 is driven by the motor 7 to rotate toward the side away from the feeding assembly 2 to drive the sweet potatoes forward. When the sweet potatoes pass through the lower end of the flame head 4, the flame sprayed by the flame head 4 can quickly burn the root fibers on the outer surface of the sweet potatoes. The sweet potatoes pass quickly under the flame without causing substantial damage to the sweet potatoes. By using open flames to burn the sweet potatoes, not only can the root fibers on the outside of the sweet potatoes be quickly removed, but the outside of the sweet potatoes can also be sterilized at high temperature. Removing the root fibers can roast the germ on the surface of the sweet potato, making it less likely to sprout during transportation, and high-temperature sterilization can extend the storage time.

[0031] By setting the conveying roller 3 to have a small diameter in the middle position, the sweet potatoes can always be in the middle position of the conveying roller 3 during transportation, which facilitates the positioning of the sweet potatoes.

[0032] A transmission shaft 8 is arranged between the two groups of equipment bases 1 and is perpendicular to the conveying rollers 3. Both ends of the transmission shaft 8 are movably connected to the cross bars between the two groups of equipment bases 1 through bearings. One end of the transmission shaft 8 is connected to the rotating shaft of the motor 7. A transmission ring 10 is installed at the position corresponding to each group of conveying rollers 3 on the transmission shaft 8. A transmission groove 9 is opened at the position corresponding to the transmission ring 10 on the conveying roller 3. A first belt 11 is transmission-connected between the transmission groove 9 and the transmission ring 10. The first belt 11 is sleeved inside the transmission groove 9 and twisted and sleeved on the transmission ring 10 at a rotation angle of ninety degrees.

[0033] Embodiment 2: Based on embodiment 1, Figure 4As shown, a crossbar bracket 12 is laterally fixedly connected between the two sets of equipment bases 1 at the positions corresponding to the flame heads 4, and a turntable 13 is movably connected to the upper end of the crossbar bracket 12 through a rotating shaft. The turntable 13 is connected to the transmission shaft 8 through a second belt 14. The highest point of the turntable 13 is flush with the upper surface of the smallest diameter of the middle position of the conveying roller 3, and the outer surface of the turntable 13 is wrapped with a sponge cover.

[0034] By setting the turntable 13, when the sweet potato passes through the flame head 4 for removing the fibrous roots by open flame, the turntable 13 can rotate to drive the sweet potato itself to rotate, thereby preventing the fibrous roots on the other side of the sweet potato from being incompletely removed when roasted with open flame. The sponge cover can prevent the turntable 13 from directly rubbing against the sweet potato to damage the skin of the sweet potato and affect the quality.

[0035] Embodiment 3: Based on embodiment 1, Figure 5 As shown, a group of flame heads 4 is also arranged between the two groups of equipment bases 1 at the position corresponding to below the conveying roller 3. The two groups of flame heads 4 correspond to each other in upper and lower positions. By arranging two groups of flame heads 4, both sides of the passing sweet potatoes can be burned simultaneously, ensuring that the fibrous roots are removed more thoroughly.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sweet potato root removal device, comprising two sets of equipment bases (1), a feeding assembly (2) is arranged on one side of the top of the two sets of equipment bases (1), a plurality of conveying rollers (3) are arranged transversely at the top of the two sets of equipment bases (1), and both ends of the conveying rollers (3) are movably connected to the equipment bases (1) on both sides through bearings, characterized in that: A flame head (4) fixed by a flame head bracket (5) is provided at the top middle position of the equipment base (1) on one side, the flame outlet of the flame head (4) is tilted downward and aligned with the middle of one group of conveying rollers (3), and the end of the flame head (4) is connected to the gas supply end through a pipeline; A motor bracket (6) is fixedly connected to the wall surface of one set of equipment bases (1) corresponding to the feed assembly (2), and the bottom of the motor bracket (6) is connected to a motor (7) that drives all the conveying rollers (3) to rotate in the same direction.

2. A sweet potato root removal device according to claim 1, characterized in that: A transmission shaft (8) is arranged between the two groups of equipment bases (1) in a vertical shape with respect to the conveying rollers (3). The two ends of the transmission shaft (8) are movably connected to the cross bars between the two groups of equipment bases (1) through bearings. One end of the transmission shaft (8) is connected to the rotating shaft of the motor (7). A transmission ring (10) is installed on the transmission shaft (8) at a position corresponding to each group of conveying rollers (3). A transmission groove (9) is provided on the conveying roller (3) at a position corresponding to the transmission ring (10). A first belt (11) is transmission-connected between the transmission groove (9) and the transmission ring (10). The first belt (11) is sleeved inside the transmission groove (9) and is twistedly sleeved on the transmission ring (10) at a rotation angle of ninety degrees.

3. A sweet potato root removal device according to claim 1, characterized in that: The conveying roller (3) has a small diameter in the middle and a large diameter at both ends, and is truncated into a cone shape with the middle as the center.

4. A sweet potato root removal device according to claim 1, characterized in that: A crossbar bracket (12) is laterally fixedly connected between the two groups of equipment bases (1) at positions corresponding to the flame spray heads (4); a turntable (13) is movably connected to the upper end of the crossbar bracket (12) via a rotating shaft; the turntable (13) is transmission-connected to the transmission shaft (8) via a second belt (14); and the highest point of the turntable (13) is flush with the upper surface of the smallest diameter portion of the middle position of the conveying roller (3).

5. A sweet potato root removal device according to claim 4, characterized in that: The outer surface of the rotating disk (13) is wrapped with a sponge sleeve.

6. The sweet potato root removal device according to claim 1, characterized in that: A group of flame spray heads (4) is also arranged at a position below the conveying roller (3) between the two groups of equipment bases (1), and the two groups of flame spray heads (4) are located at corresponding upper and lower positions.

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