CN218245529U - A chestnut sheller with automatic feeding - Google Patents

Abstract

The utility model discloses a chestnut shelling machine for automatic feeding, which comprises a shelling box, the lower part of the outer wall of the shelling box is fixedly connected with a screening box, and the middle part of the inner wall of the front and back of the screening box is rotatably connected with a rotating box. The outer wall of the drum is fixedly connected with at least one set of partitions. On the outer wall of the drum, there is at least one set of screening holes penetrating between the two sets of partitions. The middle parts of both sides of the screening holes are A first rotating shaft is fixedly connected, and the first rotating shaft moves through the screening box. The chestnuts and chestnut buds that have been peeled fall into the screening box through the discharge port, and the chestnuts fall into the collection container at the bottom through the screening holes on the drum, but chestnut buds cannot pass through the sieve due to their larger volume than chestnuts. The sub-holes are conveyed from the side of the drum under the action of the rotating drum and partitions, and after being guided by the screening plate, they fall into the bottom, thus realizing the automatic screening and feeding of chestnut shells. Improved ease of use.

Description

A chestnut sheller with automatic feeding

technical field

The utility model relates to the technical field of chestnut shelling machines, in particular to a chestnut shelling machine with automatic feeding.

Background technique

Chestnut, Fagaceae Chestnut is a dicotyledonous plant, known as the "King of Dried Fruits", it is distributed in Asia, Europe, America and Africa in the northern hemisphere, usually before eating, it needs to be shelled for easy processing processing.

According to the announcement number: CN 213486798 U disclosed a kind of chestnut peeling machine, the structure of this peeling machine is simple, easy to operate, can mechanized remove the thorn buds outside the chestnut, and the work efficiency is high; As far as the mechanism is concerned, the chestnut shelling machine disclosed in the present invention has added a cutting mechanism, which can perform cutting action before rolling and shelling, and the chestnut thorn buds of the cut opening can be completely broken to the same size as the chestnut under a small rolling force. The chestnut fruit is separated to avoid damage to the chestnut fruit inside the bract due to excessive rolling pressure.

But this existing chestnut peeling machine can't automatically sieve the peeled chestnuts and chestnut bracts when it is in use, so that when the existing peeling machine is cutting, the chestnuts will be mixed with the chestnut bracts, which requires manual labor. Sieving causes the existing chestnut shelling machine to be used not convenient enough.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a chestnut shelling machine with automatic feeding, which solves the problem that the existing chestnut shelling machine cannot automatically screen the peeled chestnuts and chestnut buds when it is in use. When the existing sheller is cutting, the chestnuts will be mixed with the chestnut buds, which needs to be manually sieved, resulting in the problem that the existing chestnut sheller is not convenient enough to use.

In order to achieve the above object, the utility model adopts the following technical solutions:

A chestnut peeling machine for automatic feeding, comprising a shelling box, the lower part of the outer wall of the shelling box is fixedly connected with a screening box, and the middle part of the inner wall of the front and back of the screening box is rotatably connected with a rotating cylinder, and the rotating cylinder is connected to the middle of the inner wall of the screening box. At least one set of partitions are fixedly connected to the outer wall of the drum, and at least one set of screening holes are opened between the two sets of partitions on the outer wall of the drum, and the middle parts of both sides of the screening holes are fixedly connected with first Rotating shaft, the first rotating shaft moves through the screening box, the middle part of the inner wall on both sides of the shelling box is rotatably connected with a shelling roller, and the middle part of both sides of the shelling roller is fixedly connected with a second rotating shaft, and the second rotating shaft The activity runs through both sides of the shelling box, and the middle part of one side of the screening box is fixedly connected with a motor.

Preferably, the shelling roller is cylindrical, at least one set of first engaging cones are fixedly connected to the outer wall of the shelling roller, the first engaging cones are conical, and the inner wall of the shelling box is fixedly connected with At least one set of second bite cones, the second bite cones are tapered.

Preferably, the upper part of the outer wall of the shelling box is fixedly connected with a silo, and the upper part of the outer wall of the shelling box is located at the bottom of the silo to provide a feed port, the feed port communicates with the inside of the shelling box, and the outer wall of the shelling box The lower part is provided with a discharge opening.

Preferably, the ends of one group of the second rotating shafts are fixedly connected with second pulleys, the outer walls of the second pulleys are sheathed with belts, and the outer walls of one group of the first rotating shafts are fixedly connected with first belts. One end of the belt is sleeved on the outer wall of the first rotating shaft, and the end of the output shaft of the motor is fixedly connected to the end of the first rotating shaft through a coupling.

Preferably, the inner walls of the front and the back of the screening box are fixedly connected with screening plates, the number of the screening plates is two groups, and the screening plates of the two groups are in a figure-eight shape, and the screening plates are located at the Both sides of the middle part of the sub-box, and the screening plate is located directly under the drum.

Preferably, two sets of support frames are fixedly connected to the outer walls on both sides of the screening box, the support frames are L-shaped, and a base is fixedly connected to the end of the support frame away from the screening box.

Compared with the prior art, the beneficial effect of the utility model is that the peeled chestnuts and chestnut buds fall into the inside of the screening box through the discharge port, and the chestnuts fall into the collection container at the bottom through the screening holes on the drum. However, due to their larger volume than chestnuts, chestnut buds cannot pass through the screening holes, and are transported out from the side of the drum under the action of the rotating drum and partitions, and then fall into the bottom after being guided by the screening plate. , so as to realize the automatic screening and cutting of chestnut shelling, which improves the convenience of use.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the partially enlarged structure schematic diagram of A in Fig. 1 the utility model;

Fig. 3 is the sectional structure schematic diagram of the utility model;

Fig. 4 is a partial enlarged structural diagram of B in Fig. 3 of the utility model.

In the figure: 1, shelling box; 2, screening box; 3, drum; 4, clapboard; 5, screening hole; 6, first rotating shaft; 7, second rotating shaft; 8, shelling roller; 9 , the first bite cone; 10, the second bite cone; 11, the second pulley; 12, the belt; 13, the first pulley; 14, the motor; 15, the silo; 16, the screening plate; 17, the support frame ; 18, the base; 101, the inlet; 102, the outlet.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1-4, in the embodiment, a chestnut sheller with automatic feeding is provided, including a shelling box 1, a screening box 2 is fixedly connected to the lower part of the outer wall of the shelling box 1, and the front side of the screening box 2 And the middle part of the inner wall on the back is rotatably connected with a drum 3, and at least one group of partitions 4 are fixedly connected to the outer wall of the drum 3, and at least one group of screening holes are provided on the outer wall of the drum 3 between the two groups of partitions 4. 5. The middle part of both sides of the screening hole 5 is fixedly connected with the first rotating shaft 6, the first rotating shaft 6 moves through the screening box 2, and the middle part of the inner wall on both sides of the shelling box 1 is connected with the shelling roller 8 in rotation, and the shelling roller 8 is two The middle part of the side is fixedly connected with the second rotating shaft 7, and the second rotating shaft 7 moves through the two sides of the shelling box 1, and the middle part of one side of the screening box 2 is fixedly connected with a motor 14. By rotating the shelling roller 8, the shelling roller 8 and the The inside of the shelling box 1 squeezes the chestnut buds, thereby peeling the chestnuts, so that the chestnuts are separated from the chestnut buds and fall into the inside of the screening box 2, and the chestnuts pass through the screening holes 5 on the drum 3 due to their small size. Fall into the collection container at the bottom, and chestnut buds cannot pass through the screening hole 5 due to their larger volume than chestnuts. Under the action of the rotating drum 3 and partition 4, they are transported out from the side of the drum 3, thereby achieving It realizes the automatic screening and feeding of chestnut shelling, and improves the convenience of use.

In this embodiment, the shelling roller 8 is cylindrical, and at least one set of first engaging cones 9 are fixedly connected to the outer wall of the shelling roller 8. The first engaging cones 9 are conical, and at least A group of second bite cones 10, the second bite cones 10 are conical, by setting the first bite cones 9 and the second bite cones 10, the first bite cones 9 and the second bite cones 10 can squeeze and peel chestnut buds shell, improving the efficiency of shelling.

In this embodiment, the upper part of the outer wall of the shelling box 1 is fixedly connected with a feed bin 15, and the upper part of the outer wall of the shelling box 1 is located at the bottom of the feed bin 15 and is provided with a feed port 101. The feed port 101 communicates with the inside of the shelling box 1. 1. A discharge port 102 is opened through the lower part of the outer wall. By setting the silo 15, chestnuts can be put into the shelling box 1, and by setting the discharge port 102, the chestnuts and chestnut buds that have been shelled can enter the screening box 2. .

In this embodiment, the ends of one set of second rotating shafts 7 are fixedly connected with a second pulley 11, and the outer wall of the second pulley 11 is covered with a belt 12, and the outer wall of one group of first rotating shafts 6 is fixedly connected with a first pulley. Pulley 13, one end of belt 12 is sleeved on the outer wall of the first rotating shaft 6, the end of the output shaft of the motor 14 is fixedly connected with the end of the first rotating shaft 6 through a coupling, and the first rotating shaft 6 is driven to rotate by the motor 14, so that the second One pulley 13 drives the second pulley 11 to rotate through the belt 12 through rotation, so that the second rotating shaft 7 rotates synchronously, and drives the shelling roller 8 to rotate.

In this embodiment, the screen plate 16 is fixedly connected to the inner wall of the front and back of the screen box 2, and the number of the screen plates 16 is two groups. 2. On both sides of the middle part, the screening plate 16 is located directly below the drum 3. By setting the screening plate 16, the chestnut buds after shelling are guided. After the chestnut buds are screened by the screening box 2, they fall into the screening plate 16, through the guiding effect of the screening plate 16, it falls from the side of the bottom of the screening box 2.

In this embodiment, two sets of support frames 17 are fixedly connected to the outer walls of both sides of the screening box 2. The support frames 17 are L-shaped, and the end of the support frame 17 away from the screening box 2 is fixedly connected to a base 18. Through the base 18 and Support frame 17 fixes the peeling machine, which improves the stability of the shelling machine.

When in use: turn on the motor 14, drive the first rotating shaft 6 to rotate through the motor 14, so that the drum 3 rotates, and drive the second rotating shaft 7 and the shelling roller 8 to rotate through the belt 12, and then put the chestnuts from the silo 15 into shelling Inside the box 1, under the action of the first bite cone 9 and the second bite cone 10 on the rotating shelling roller 8, the chestnut is extruded and shelled, so that the chestnut is separated from the chestnut bud, and then it falls through the discharge port 102. Into the inside of the screening box 2, the chestnuts fall into the collection container at the bottom through the screening holes 5 on the drum 3 due to their small volume, while the chestnut bracts cannot pass through the screening holes 5 and are rotated due to their larger volume than chestnuts. Under the action of the rotating drum 3 and the separator 4, it is conveyed from the side of the rotating drum 3, and after being guided by the screening plate 16, it falls into the bottom, thereby realizing the automatic screening and feeding of the chestnut shelling, improving the ease of use.

To sum up, in this chestnut sheller with automatic feeding, the chestnuts and chestnut buds that have been shelled fall into the inside of the screening box 2 through the discharge port 102, and the chestnuts pass through the screening holes 5 on the drum 3. Fall into the collection container at the bottom, and chestnut buds cannot pass through the screening hole 5 due to their larger volume than chestnuts. Under the action of the rotating drum 3 and partition 4, they are transported from the side of the drum 3 and pass through the screen. After the sub-plate 16 is guided, it falls below, thereby realizing the automatic screening and blanking of chestnut peeling, which improves the convenience of use.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of, or still include, elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A chestnut sheller for automatic blanking, comprising a shelling box (1), characterized in that, the lower part of the outer wall of the shelling box (1) is fixedly connected with a screening box (2), and the screening box (2) The middle part of the inner wall of the front and the back is rotatably connected with a drum (3), and at least one group of partitions (4) are fixedly connected to the outer wall of the drum (3). On the outer wall of the drum (3), there is a At least one set of sieving holes (5) are opened between the two sets of partitions (4), and the middle parts of both sides of the sieving holes (5) are fixedly connected with a first rotating shaft (6), and the first rotating shaft ( 6) The activity runs through the screening box (2), and the middle part of the inner wall on both sides of the shelling box (1) is rotatably connected with a shelling roller (8), and the middle part of both sides of the shelling roller (8) is fixedly connected with a second The rotating shaft (7), the second rotating shaft (7) movably runs through both sides of the shelling box (1), and the middle part of one side of the screening box (2) is fixedly connected with a motor (14). 2. a kind of chestnut peeling machine of automatic blanking according to claim 1, is characterized in that, described shelling roller (8) is cylindrical, and described shelling roller (8) outer wall is fixedly connected with at least A group of first engaging cones (9), the first engaging cones (9) are conical, at least one group of second engaging cones (10) are fixedly connected on the inner wall of the shelling box (1), the first The two occlusal cones (10) are conical. 3. A kind of chestnut shelling machine of automatic blanking according to claim 1, is characterized in that, described shelling box (1) outer wall top is fixedly connected with feed bin (15), and described shelling box (1) The upper part of the outer wall is located at the bottom of the silo (15) and is provided with a feed inlet (101). The feed inlet (101) communicates with the inside of the shelling box (1). Material mouth (102). 4. The chestnut sheller of a kind of automatic blanking according to claim 1, is characterized in that, the end portion of wherein one group of described second rotating shaft (7) is fixedly connected with second pulley (11), so The outer wall of the second pulley (11) is covered with a belt (12), wherein a first pulley (13) is fixedly connected to the outer wall of one set of the first rotating shaft (6), and one end of the belt (12) is sleeved On the outer wall of the first rotating shaft (6), the end of the output shaft of the motor (14) is fixedly connected to the end of the first rotating shaft (6) through a coupling. 5. The chestnut sheller of a kind of automatic blanking according to claim 1, is characterized in that, on the inner wall of described screening box (2) front and back side, is fixedly connected with screening plate (16), described The number of screening plates (16) is two groups, and the screening plates (16) of the two groups are in a figure-eight shape, and the screening plates (16) are located on both sides of the middle part of the screening box (2), and the screening The plate (16) is located directly below the drum (3). 6. The chestnut sheller of a kind of automatic blanking according to claim 1, is characterized in that, all are fixedly connected with two groups of bracing frames (17) on the outer wall of described screening case (2) both sides, and described The support frame (17) is L-shaped, and the end of the support frame (17) away from the screening box (2) is fixedly connected with a base (18).

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