Equipment for removing rhizoma polygonati root hairs

Abstract

The equipment comprises a shell, the shell is composed of a beard removing bin and a water tank connected with the lower portion of the beard removing bin, a sieve plate is installed between the water tank and the beard removing bin, and a cleaning opening is formed in the position, located on the upper side of the sieve plate, of the side wall of the shell; two rows of rubbing rollers which are arranged in parallel up and down are transversely installed in the beard removing bin, the rubbing rollers in the same row are arranged at equal intervals, the two rows of rubbing rollers are arranged in a staggered mode, the rubbing rollers are all made of high-elasticity soft materials, a plurality of protruding strips made of the same material are arranged on the circumferential faces of the rubbing rollers, and rotating shafts of the rubbing rollers are connected with a power device through a transmission mechanism. The two rows of rubbing rollers rotate in opposite directions; the shell is provided with a feed hopper at one end of the rubbing roller and a discharge hopper at the other end; spraying pipes are dispersedly mounted above the rubbing rollers on the top side of the shell, and the spraying pipes are connected to a circulating pump on the bottom side of the water tank through pipelines. According to the device, the appearance quality of rhizoma polygonati can be considered while beard removal is carried out, and the beard removal rate is effectively improved.

Description

Technical Field

[0001] The utility model relates to a device for removing roots of polygonatum sibiricum, in particular to a device for removing roots of polygonatum sibiricum. Background Art

[0002] Polygonatum sibiricum is a traditional Chinese medicinal material. Its medicinal part is the tuber, which has many roots. The roots need to be removed before further processing. Currently, the method of removing the roots with a roller is mostly used. This method is likely to cause a decline in the appearance quality, and because the concave parts cannot be rubbed, some fibrous roots cannot be removed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a device for removing roots of Polygonatum cyrtonema to solve the technical problem in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] A device for removing root whiskers of Polygonatum sibiricum, comprising a shell, the shell consisting of a whisker removal bin and a water tank connected to the lower part thereof, a sieve plate installed between the water tank and the whisker removal bin, and a cleaning port opened on the side wall of the shell located on the upper side of the sieve plate; two rows of kneading rollers arranged in parallel up and down are horizontally installed in the whisker removal bin, the kneading rollers in the same row are arranged at equal intervals, and the two rows of kneading rollers are arranged in a staggered manner, the kneading rollers are all made of highly elastic and soft material, and have a number of convex strips of the same material on their circumferences, the rotating shafts of the kneading rollers are connected to a power device through a transmission mechanism, and the two rows of kneading rollers rotate in opposite directions; a feed hopper is installed at one end of the kneading rollers of the shell, and a discharge hopper is installed at the other end; spray pipes are dispersedly installed above the kneading rollers on the top side of the shell, and the spray pipes are connected to the circulation pump on the bottom side of the water tank through pipelines.

[0006] Furthermore, the bottom wall on the outlet side of the feed hopper is higher than the top of the rubbing roller on the lower layer, while the bottom wall on the inlet side of the discharge hopper is lower than the top of the rubbing roller on the lower layer.

[0007] Furthermore, the width of the cleaning opening is consistent with the width of the water tank, and the bottom edge is 4-5 cm higher than the top surface of the sieve plate.

[0008] Furthermore, the kneading roller is made of EPDM rubber or silicone.

[0009] Furthermore, a water supply pipe is installed on the top side of the water tank.

[0010] Advantages of the utility model:

[0011] Since the two rows of kneading rollers of the utility model rotate in opposite directions and are arranged alternately, the polygonatum will roll forward up and down alternately inside to be kneaded. On the one hand, the highly elastic and soft material protects the appearance quality of the polygonatum, and on the other hand, the convex strips can be embedded in the concave parts of the polygonatum for kneading, so as to increase the root detachment rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the front view of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model.

[0014] In the figure, 1-shell, 11-beard removal bin, 12-water tank, 13-feed hopper, 14-discharge hopper, 15-cleaning port, 2-kneading roller, 21-convex strip, 22-rotating shaft, 3-sieve plate, 4-circulation pump, 5-spray pipe, 6-gear chain transmission box, 7-motor. DETAILED DESCRIPTION

[0015] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0016] As shown in the figure:

[0017] A device for removing root whiskers of Polygonatum sibiricum, comprising a shell 1, the shell 1 being composed of a whisker removal bin 11 and a water tank 12 connected to the lower part thereof, a sieve plate 3 being installed between the water tank 12 and the whisker removal bin 11, and a cleaning port 15 being provided on the side wall of the shell 1 located on the upper side of the sieve plate 3; two rows of kneading rollers 2 arranged in parallel up and down are installed horizontally in the whisker removal bin 11, the kneading rollers 2 in the same row are arranged at equal intervals, and the two rows of kneading rollers 2 are arranged in a staggered manner, the kneading rollers 2 are all made of highly elastic and soft material (such as EPDM or silicone), and have a plurality of convex strips 21 of the same material on their circumferences, the rotating shafts 22 of the kneading rollers 2 are connected to a power device through a transmission mechanism, and the two rows of kneading rollers 2 rotate in opposite directions; a feed hopper 13 is installed at one end of the kneading roller 2 of the shell 1, and a discharge hopper 14 is installed at the other end; spray pipes 5 are dispersedly installed above the kneading rollers 2 on the top side of the shell 1, and the spray pipes 5 are connected to a circulating pump 4 on the bottom side of the water tank 12 through a pipeline.

[0018] Working principle: the polygonatum to be detangled enters from the feed hopper 13, and then enters between two rows of kneading rollers 2. Since the two rows of kneading rollers 2 rotate in opposite directions and are arranged alternately, the polygonatum will roll forward up and down alternately inside to be kneaded (the spacing between the kneading rollers 2 in the same row is less than the minimum passing width of the polygonatum, generally 2-3cm). The highly elastic and soft material protects the appearance quality of the polygonatum on the one hand, and on the other hand, the convex strips 21 can be embedded in the concave parts of the polygonatum for kneading, so that the roots are detached. The detached roots are carried to the sieve plate 3 by the water flow sprayed from the spray pipe 5 for separation (they can be cleaned and recovered through the cleaning port 15, and the roots also have medicinal value). The water flows back to the water tank 12 for recycling. Of course, there will be a certain loss of water, and a water replenishment pipe can be installed on the top side of the water tank 12 for water replenishment.

[0019] In order to smoothly feed and discharge materials, the bottom wall of the outlet side of the feed hopper 13 is higher than the top of the rubbing roller 2 at the lower layer, while the bottom wall of the inlet side of the discharge hopper 14 is lower than the top of the rubbing roller 2 at the lower layer.

[0020] As an optimized solution, the width of the cleaning port 15 is consistent with the width of the water tank 12, and the bottom edge is 4-5 cm higher than the top surface of the sieve plate 3, which is convenient for cleaning on the one hand and avoids water overflow during filtration on the other hand.

[0021] As for the transmission of the rubbing rollers 2, existing mature existing technologies can be adopted, such as worm gear transmission, synchronous belt transmission, etc. In order to reduce costs, one end of the rotating shaft 22 of the same row of rubbing rollers 2 is connected to the same gear chain transmission box 6 for transmission, and the outside of one of the rotating shafts 22 is also connected to the motor 7. When the motor 7 drives the rotating shaft 22, the rotating shaft 22 drives the remaining rotating shafts 22 through the gear chain transmission box 6.

[0022] The above is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A device for removing roots of Polygonatum sibiricum, characterized in that: The utility model comprises a shell body, which is composed of a beard removal bin and a water tank connected to the lower part thereof, a sieve plate is installed between the water tank and the beard removal bin, and a cleaning port is opened on the upper side of the sieve plate on the side wall of the shell body; two rows of kneading rollers arranged in parallel up and down are installed horizontally in the beard removal bin, the kneading rollers in the same row are arranged at equal intervals, and the two rows of kneading rollers are arranged in a staggered manner, the kneading rollers are all made of highly elastic and soft material, and have a plurality of convex strips of the same material on their circumferences, the rotating shafts of the kneading rollers are connected to the power device through a transmission mechanism, and the two rows of kneading rollers rotate in opposite directions; a feed hopper is installed at one end of the kneading rollers, and a discharge hopper is installed at the other end; spray pipes are dispersedly installed above the kneading rollers on the top side of the shell body, and the spray pipes are connected to the circulation pump on the bottom side of the water tank through pipes.

2. The device for removing roots of Polygonatum sibiricum according to claim 1, characterized in that: The bottom wall at the outlet side of the feed hopper is higher than the top of the rubbing roller at the lower layer, while the bottom wall at the inlet side of the discharge hopper is lower than the top of the rubbing roller at the lower layer.

3. The device for removing roots of Polygonatum sibiricum according to claim 2, characterized in that: The width of the cleaning port is consistent with the width of the water tank, and the bottom edge is 4-5 cm higher than the top surface of the sieve plate.

4. The device for removing roots of Polygonatum cyrtonema according to claim 2, characterized in that: The kneading roller is made of EPDM rubber or silica gel.

5. The device for removing roots of Polygonatum cyrtonema according to claim 2, characterized in that: A water supply pipe is installed on the top side of the water tank.

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