Tea fruit shelling equipment

Abstract

The invention discloses a tea fruit shelling device, which belongs to the field of tea oil production. It solves the problem that the existing tea fruit shelling process mainly adopts a push spring to clamp and shell the tea fruit, but this clamping method has limited clamping directions for the tea fruit. Because the tea fruit has multiple petals, it is clamped in one direction only, and the force is uneven. Some seeds are not squeezed and not well separated from the shell, resulting in a poor shelling effect. The tea fruit shelling device comprises a shell, a discharge port arranged below the shell, and a feed port arranged in the middle of the shell. A reciprocating mechanism and a centering mechanism are arranged, so that the reciprocating mechanism is started to perform reciprocating motion, and the centering mechanism clamps the tea fruit from multiple directions during the up and down movement. Compared with the existing technology, the tea fruit can be clamped and broken in multiple directions, thereby achieving the purpose of achieving a better shelling effect.

Description

Technical Field

[0001] The invention relates to the field of tea oil production, in particular to a tea fruit shelling device. Background Art

[0002] A tea fruit shelling device is an important equipment in the tea oil production process, which is designed to efficiently and thoroughly remove the hard shell of tea seeds to extract the tea seeds.

[0003] The patent with announcement number CN110447911B relates to the technical field of equipment related to tea oil production, and discloses a tea seed shelling and separation device for tea oil production, including a shell, a No. 1 electric rod is movably installed on the upper left inner wall of the shell, a spring layer is arranged between the No. 1 electric rod and the fixed rod, and a No. 1 screen is arranged between the No. 2 electric rod and the elastic support member. The existing tea oil fruit mainly adopts a push spring to clamp and shell when peeling, but this clamping method has limited clamping direction for the tea oil fruit, because the tea oil fruit has multiple petals, and the force is uneven if it is clamped in a single direction. Some seeds are not squeezed and are not well separated from the shell, resulting in poor shelling effect.

[0004] To solve the above problems, a tea fruit peeling device is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a tea fruit shelling device, which solves the problem that because the tea fruit has multiple petals and is clamped in only one direction, the force is uneven, some seeds are not squeezed and not well separated from the shell, resulting in poor shelling effect.

[0006] To achieve the above object, the present invention provides the following technical solutions: a tea fruit peeling device, comprising a shell, a discharge port arranged below the shell, a feed port arranged in the middle of the shell, a filter screen fixedly connected to the inner wall of the middle of the shell, a baffle vertically slidably connected to the outside of the feed port, a reciprocating mechanism arranged above the shell, and a centering mechanism arranged above the filter screen;

[0007] The reciprocating mechanism includes a sliding assembly and a rotating assembly, and the rotating assembly is arranged below the sliding assembly;

[0008] The sliding assembly includes a first support plate fixedly connected to the top of the shell, a motor is fixedly connected to the top of the first support plate, a first rotating shaft is fixedly connected to the output end of the motor, a first groove is arranged inside the first rotating shaft, a first connecting rod is fixedly connected to the inner side of the first support plate, the other end of the first connecting rod is fixedly connected to a support tube, a first hole is arranged on the inner side of the support tube, a first guide groove is connected on the inner wall of the first hole, a sliding rod is arranged on the inner side of the first groove, a second rotating shaft is fixedly connected to the lower end of the sliding rod, a first guide rod is arranged on the inner side of the first guide groove, and the first guide rod and the second rotating shaft are connected in a fixed manner.

[0009] Preferably, the inner side surface of the first groove fits with the outer side surface of the sliding rod, and the appearance structure shape of the sliding rod is a rectangular parallelepiped.

[0010] Preferably, the upper and lower lengths of the sliding rod are smaller than the depth of the first groove, and the central axis of the first rotating shaft, the central axis of the sliding rod and the central axis of the second rotating shaft are on the same vertical line.

[0011] Preferably, the inner side surface of the first hole fits with the outer side surface of the second rotating shaft, and the appearance structure of the second rotating shaft is a cylinder.

[0012] Preferably, the first guide groove is composed of a plurality of "V"-shaped grooves, and the plurality of "V"-shaped grooves are interconnected end to end.

[0013] Preferably, a second hole is provided inside the upper part of the shell, the rotating assembly includes a rotating disk provided inside the second hole, a second groove is connected on the inner wall of the second hole, a supporting disk is provided on the inner wall of the second groove, the supporting disk and the rotating disk are connected in a fixed manner, a third hole is provided on the inner side of the rotating disk, a second connecting rod is provided on the inner side of the third hole, the upper end of the second connecting rod is fixedly connected to the third connecting rod, and the third connecting rod and the second rotating shaft are connected in a fixed manner.

[0014] Preferably, the outer side surface of the rotating disk fits with the inner side surface of the second hole, and the appearance structure of the rotating disk is cylindrical.

[0015] Preferably, the centering mechanism includes a fixed rod fixedly connected to the lower end of the rotating disk, the lower end of the fixed rod is fixedly connected to the fixed plate, the inner side of the fixed plate is provided with a second guide groove, the second guide grooves are equidistantly distributed inside the fixed plate, the upper end of the second guide groove is connected to the third guide groove, the end of the third guide groove away from the second guide groove is connected to the fourth guide groove, the lower end of the second connecting rod is fixedly connected to the pulling plate, the inner side of the pulling plate is provided with a guide hole, the appearance structure shape of the guide hole is a horizontal straight line, the inner side of the second guide groove is provided with a second guide rod, the inner side of the guide hole is provided with a third guide rod, and the third guide The appearance structure of the rod is a rectangular parallelepiped, and the connection method between the second guide rod and the third guide rod is a fixed connection. The first push rod is fixedly connected to the bottom of the third guide rod, and the lower end of the first push rod is fixedly connected to the first pressure plate, the lower surface of the pulling plate is fixedly connected to the second push rod, and the lower end of the second push rod is fixedly connected to the second pressure plate, and the first pressure plate and the second pressure plate are both fixedly connected to the first rubber pad below, and the inside of the first pressure plate and the second pressure plate are both provided with a third groove, and the inner side of the third groove is fixedly connected to an elastic pad, the other end of the elastic pad is fixedly connected to the third pressure plate, and the second rubber pad is fixedly connected to the bottom of the third pressure plate.

[0016] Preferably, the appearance structure of the fourth guide groove is wavy, and the matching mode between the fourth guide groove and the second guide rod is clearance matching.

[0017] Preferably, the outer point where the third guide groove is connected to the fourth guide groove is farther away from the middle point of the fixed plate than the inner point where the third guide groove is connected to the fourth guide groove, and the outer point where the fourth guide groove is connected to the second guide groove is closer to the middle point of the fixed plate than the inner point where the fourth guide groove is connected to the second guide groove.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The invention provides a tea fruit shelling device, which is provided with a reciprocating mechanism and a centering mechanism, so that when the reciprocating mechanism is started to perform reciprocating motion, the centering mechanism can clamp the tea oil fruit from multiple directions during the up and down movement. Compared with the prior art, the tea oil fruit can be clamped and broken in multiple directions, thereby achieving the purpose of achieving a better shelling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the right side cross-sectional structure of the support tube of the present invention;

[0022] Figure 3 It is a left-side structural schematic diagram of the fixing plate of the present invention;

[0023] Figure 4It is a schematic diagram of the left side cross-sectional structure of the housing of the present invention;

[0024] Figure 5 It is a schematic diagram of the front cross-sectional structure of the first pressing plate of the present invention;

[0025] Figure 6 For the present invention Figure 2 Schematic diagram of the structure at A in the middle;

[0026] Figure 7 For the present invention Figure 4 Schematic diagram of the structure at B in the middle;

[0027] Figure 8 It is a schematic diagram of the side section structure of the fixed plate and the pulling plate of the present invention.

[0028] In the figure: 1, housing; 2, discharge port; 3, feed port; 4, filter screen; 8, baffle; 5, reciprocating mechanism; 6, centering mechanism; 51, sliding assembly; 52, rotating assembly; 5101, first support plate; 5102, motor; 5103, first rotating shaft; 5104, first groove; 5105, first connecting rod; 5106, support cylinder; 5107, first hole; 5108, first guide groove; 5109, sliding rod; 5110, second rotating shaft; 5111, first guide rod; 7, second hole; 5201, rotating disk; 5202, second groove; 520 3. Support plate; 5204. Third hole; 5205. Second connecting rod; 5206. Third connecting rod; 601. Fixed rod; 602. Fixed plate; 603. Second guide groove; 604. Third guide groove; 605. Fourth guide groove; 606. Pull plate; 607. Guide hole; 608. Second guide rod; 609. Third guide rod; 610. First push rod; 611. First pressure plate; 612. Second push rod; 613. Second pressure plate; 614. First rubber pad; 615. Third groove; 616. Elastic pad; 617. Third pressure plate; 618. Second rubber pad. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 8The present invention provides a technical solution: a tea fruit shelling device, comprising a shell 1, a discharge port 2 arranged below the shell 1, a feed port 3 arranged in the middle of the shell 1, a filter screen 4 fixedly connected to the inner wall of the middle of the shell 1, a baffle 8 vertically slidably connected to the outside of the feed port 3, a reciprocating mechanism 5 is arranged above the shell 1, and a centering mechanism 6 is arranged above the filter screen 4;

[0031] The reciprocating mechanism 5 includes a sliding assembly 51 and a rotating assembly 52, and the rotating assembly 52 is arranged below the sliding assembly 51;

[0032] The sliding assembly 51 includes a first support plate 5101 fixedly connected to the top of the housing 1, a motor 5102 is fixedly connected to the top of the first support plate 5101, a first rotating shaft 5103 is fixedly connected to the output end of the motor 5102, a first groove 5104 is arranged inside the first rotating shaft 5103, a first connecting rod 5105 is fixedly connected to the inner side of the first support plate 5101, a supporting tube 5106 is fixedly connected to the other end of the first connecting rod 5105, a first hole 5107 is arranged on the inner side of the supporting tube 5106, a first guide groove 5108 is connected to the inner wall of the first hole 5107, a sliding rod 5109 is arranged on the inner side of the first groove 5104, the upper and lower lengths of the sliding rod 5109 are less than the depth of the first groove 5104, and the central axis of the first rotating shaft 5103 and the central axis of the sliding rod 5109 are on the same vertical line as the central axis of the second rotating shaft 5110, and the inner side surface of the first groove 5104 and the outer side surface of the sliding rod 5109 are aligned with each other. The first groove 5104 is provided with a first rotating shaft 5103, and the second rotating shaft 5110 is provided with a second rotating shaft 5110. The first groove 5104 is provided with a first rotating shaft 5103, and the second rotating shaft 5110 is provided with a second rotating shaft 5110. The first groove 5104 is provided with a first rotating shaft 5103, and the second rotating shaft 5110 is provided with a second rotating shaft 5110. The first groove 5104 is provided with a first rotating shaft 5103, and the second rotating shaft 5110 is provided with a second rotating shaft 5110. The rotating shaft 5110 will not shake when rotating on the inner side of the first hole 5107. A first guide rod 5111 is provided on the inner side of the first guide groove 5108. The first guide rod 5111 is connected to the second rotating shaft 5110 in a fixed manner. The first guide groove 5108 is composed of a plurality of "V"-shaped grooves, and the plurality of "V"-shaped grooves are interconnected end to end, so that the first guide rod 5111 will move up and down when rotating on the inner side of the first guide groove 5108.

[0033] A second hole 7 is provided inside the upper part of the shell 1, and the rotating component 52 includes a rotating disk 5201 provided on the inner side of the second hole 7, and a second groove 5202 is connected on the inner wall of the second hole 7, and a supporting disk 5203 is provided on the inner wall of the second groove 5202, and the supporting disk 5203 is connected to the rotating disk 5201 in a fixed connection manner, and a third hole 5204 is provided on the inner side of the rotating disk 5201, and a second connecting rod 5205 is provided on the inner side of the third hole 5204, and the upper end of the second connecting rod 5205 is fixedly connected to the third connecting rod 5206, and the third connecting rod 5206 is connected to the second rotating shaft 5110 in a fixed connection manner, and the outer side surface of the rotating disk 5201 is fitted with the inner side surface of the second hole 7, and the appearance structure of the rotating disk 5201 is cylindrical, so that the rotating disk 5201 will not shake when rotating on the inner side of the second hole 7.

[0034] The centering mechanism 6 includes a fixed rod 601 fixedly connected to the lower end of the rotating disk 5201, the lower end of the fixed rod 601 is fixedly connected to a fixed plate 602, the inner side of the fixed plate 602 is provided with a second guide groove 603, the second guide grooves 603 are equidistantly distributed inside the fixed plate 602, the upper end of the second guide groove 603 is connected to a third guide groove 604, the end of the third guide groove 604 away from the second guide groove 603 is connected to a fourth guide groove 605, the lower end of the second connecting rod 5205 is fixedly connected to The pull plate 606 is provided with a guide hole 607 on the inner side of the pull plate 606. The appearance structure of the guide hole 607 is a horizontal straight line. The inner side of the second guide groove 603 is provided with a second guide rod 608. The appearance structure of the third guide rod 609 is a rectangular parallelepiped, so that the third guide rod 609 inhibits the rotation of the guide hole 607. The inner side of the guide hole 607 is provided with a third guide rod 609. The connection mode of the second guide rod 608 and the third guide rod 609 is a fixed connection. A first push rod 610 is fixedly connected at the bottom, a first pressing plate 611 is fixedly connected at the lower end of the first push rod 610, a second push rod 612 is fixedly connected to the lower surface of the pulling plate 606, a second pressing plate 613 is fixedly connected at the lower end of the second push rod 612, a first rubber pad 614 is fixedly connected at the bottom of the first pressing plate 611 and the second pressing plate 613, a third groove 615 is provided inside the first pressing plate 611 and the second pressing plate 613, and an elastic pad 616 is fixedly connected to the inner side of the third groove 615 The other end of the elastic pad 616 is fixedly connected to the third pressure plate 617, and the second rubber pad 618 is fixedly connected to the lower part of the third pressure plate 617. The appearance structure of the fourth guide groove 605 is wavy, and the fourth guide groove 605 and the second guide rod 608 are matched in a clearance fit. When the third guide rod 609 slides along the second guide groove 603, the third guide groove 604 and the fourth guide groove 605, it can drive the first push rod 610 and the first pressure plate 611 to slide along the pulling plate 606.

[0035] When the tea oil fruit needs to be shelled, the baffle 8 is opened to pour the raw materials into the feed port 3, and the motor 5102 is started to drive the first rotating shaft 5103 to rotate. Because the inner side of the first groove 5104 fits with the outer side of the sliding rod 5109, and the appearance structure of the sliding rod 5109 is a rectangular parallelepiped, the sliding rod 5109 inside the first groove 5104 rotates, driving the second rotating shaft 5110 and the first guide rod 5111 to rotate. Because the first guide groove 5108 is composed of a plurality of "V"-shaped grooves , and multiple "V"-shaped grooves are connected to each other end to end, so that the first guide rod 5111 moves up and down along the trajectory of the first guide groove 5108, driving the second rotating shaft 5110 and the second connecting rod 5205 and the third connecting rod 5206 to rotate and move up and down, so that the rotating disk 5201 and the pulling plate 606 rotate, and when the third connecting rod 5206 moves up and down, it drives the pulling plate 606 to move up and down, so that the second guide rod 608 and the third guide rod 609 move up and down.

[0036] Because the second guide grooves 603 are equidistantly distributed inside the fixed plate 602, when the tea fruit needs to be clamped, first the third connecting rod 5206 drives the pulling plate 606 to move upward. When the pulling plate 606 moves upward, it drives the movement of the first push rod 610 and the first pressure plate 611. When the third guide rod 609 moves, it drives the second guide rod 608. When the second guide rod 608 slides upward in the second guide groove 603, it drives the first pressure plate 611 and the third pressure plate 617 to move closer to the middle to clamp the tea fruit. When the third guide rod 609 moves downward to the inner side of the fourth guide groove 605, it swings to push the tea fruit away to prevent the tea fruit from being directly squeezed. Because the angles of the first pressure plate 611 and the third pressure plate 617 moving downward each time are different, they can be clamped and broken from multiple angles, so that each petal is squeezed and broken as much as possible, thereby achieving a better shelling effect.

[0037] Because the tea oil fruit is clamped in the air, when the third guide rod 609 moves to the inside of the third guide groove 604, the third guide rod 609 drives the second guide rod 608, the first push rod 610 and the first pressure plate 611 to open outward, so that the tea oil fruit falls from the air, collides with the filter net 4 and vibrates to accelerate shelling. Because the direct collision chance between fruits is small during the natural falling process, they will not collide with each other due to severe vibration, thereby reducing the risk of fruit breakage and improving oil extraction efficiency.

[0038] After the tea oil fruits collide, part of the fruits have moved out of the filter 4, which reduces the risk of the fruits being clamped and broken during the next clamping and rupture, and improves the oil extraction efficiency.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea fruit shelling device, comprising a housing (1), a discharge port (2) arranged below the housing (1), a feed port (3) arranged in the middle of the housing (1), a filter screen (4) fixedly connected to the inner wall of the middle of the housing (1), and a baffle (8) vertically slidably connected to the outside of the feed port (3), characterized in that: A reciprocating mechanism (5) is provided above the housing (1), and a centering mechanism (6) is provided above the filter screen (4); The reciprocating mechanism (5) comprises a sliding assembly (51) and a rotating assembly (52), wherein the rotating assembly (52) is arranged below the sliding assembly (51); The sliding assembly (51) comprises a first support plate (5101) fixedly connected to the top of the housing (1); a motor (5102) is fixedly connected to the top of the first support plate (5101); a first rotating shaft (5103) is fixedly connected to the output end of the motor (5102); a first groove (5104) is provided inside the first rotating shaft (5103); a first connecting rod (5105) is fixedly connected to the inner side of the first support plate (5101); the other end of the first connecting rod (5105) is fixedly connected to the support tube (5106); 106), a first hole (5107) is arranged on the inner side of the support tube (5106), a first guide groove (5108) is connected to the inner wall of the first hole (5107), a sliding rod (5109) is arranged on the inner side of the first groove (5104), a second rotating shaft (5110) is fixedly connected to the lower end of the sliding rod (5109), a first guide rod (5111) is arranged on the inner side of the first guide groove (5108), and the first guide rod (5111) and the second rotating shaft (5110) are connected in a fixed manner; A second hole (7) is provided inside the upper part of the housing (1); the rotating assembly (52) comprises a rotating disk (5201) provided inside the second hole (7); a second groove (5202) is connected to the inner wall of the second hole (7); a supporting disk (5203) is provided on the inner wall of the second groove (5202); the supporting disk (5203) and the rotating disk (5201) are connected in a fixed manner; a third hole (5204) is provided on the inner side of the rotating disk (5201); a second connecting rod (5205) is provided on the inner side of the third hole (5204); a third connecting rod (5206) is fixedly connected to the upper end of the second connecting rod (5205); the third connecting rod (5206) and the second rotating shaft (5110) are connected in a fixed manner; The centering mechanism (6) comprises a fixing rod (601) fixedly connected to the lower end of the rotating disk (5201); the lower end of the fixing rod (601) is fixedly connected to a fixing plate (602); a second guide groove (603) is arranged on the inner side of the fixing plate (602); the second guide grooves (603) are equidistantly distributed inside the fixing plate (602); the upper ends of the second guide grooves (603) are connected to third guide grooves (604); the third guide grooves (604) are spaced apart from the second guide grooves (603); One end of the guide groove (603) is connected to a fourth guide groove (605), the lower end of the second connecting rod (5205) is fixedly connected to a pulling plate (606), a guide hole (607) is arranged on the inner side of the pulling plate (606), and the appearance structure of the guide hole (607) is a horizontal straight line shape, a second guide rod (608) is arranged on the inner side of the second guide groove (603), and a third guide rod (609) is arranged on the inner side of the guide hole (607), and the third guide rod (609) is arranged on the inner side of the third guide groove (603). The appearance structure of the rod (609) is a rectangular parallelepiped; the second guide rod (608) and the third guide rod (609) are connected in a fixed manner; a first push rod (610) is fixedly connected below the third guide rod (609); a first pressing plate (611) is fixedly connected at the lower end of the first push rod (610); a second push rod (612) is fixedly connected to the lower surface of the pulling plate (606); a second pressing plate (613) is fixedly connected at the lower end of the second push rod (612). A first rubber pad (614) is fixedly connected to the bottom of the first pressing plate (611) and the second pressing plate (613), and a third groove (615) is provided inside the first pressing plate (611) and the second pressing plate (613). An elastic pad (616) is fixedly connected to the inner side of the third groove (615), and the other end of the elastic pad (616) is fixedly connected to the third pressing plate (617), and a second rubber pad (618) is fixedly connected to the bottom of the third pressing plate (617).

2. The oil-tea fruit peeling device according to claim 1, characterized in that: The inner side surface of the first groove (5104) fits with the outer side surface of the sliding rod (5109), and the appearance structure shape of the sliding rod (5109) is a rectangular parallelepiped.

3. The oil-tea fruit peeling device according to claim 1, characterized in that: The upper and lower lengths of the sliding rod (5109) are smaller than the depth of the first groove (5104), and the central axis of the first rotating shaft (5103), the central axis of the sliding rod (5109) and the central axis of the second rotating shaft (5110) are on the same vertical line.

4. The oil-tea fruit peeling device according to claim 1, characterized in that: The inner side surface of the first hole (5107) fits with the outer side surface of the second rotating shaft (5110), and the appearance structure of the second rotating shaft (5110) is cylindrical.

5. The oil-tea fruit peeling device according to claim 1, characterized in that: The first guide groove (5108) is composed of a plurality of "V"-shaped grooves, and the plurality of "V"-shaped grooves are interconnected end to end.

6. The oil-tea fruit peeling device according to claim 1, characterized in that: The outer side surface of the rotating disk (5201) fits with the inner side surface of the second hole (7), and the appearance structure of the rotating disk (5201) is cylindrical.

7. The oil-tea fruit peeling device according to claim 1, characterized in that: The appearance structure of the fourth guide groove (605) is wavy, and the matching mode between the fourth guide groove (605) and the second guide rod (608) is clearance matching.

8. The oil-tea fruit peeling device according to claim 1, characterized in that: The outer point where the third guide groove (604) is connected to the fourth guide groove (605) is farther away from the middle point of the fixed plate (602) than the inner point where the third guide groove (604) is connected to the fourth guide groove (605), and the outer point where the fourth guide groove (605) is connected to the second guide groove (603) is closer to the middle point of the fixed plate (602) than the inner point where the fourth guide groove (605) is connected to the second guide groove (603).

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