Tea oil fruit husking device

Abstract

The invention relates to the technical field of tea oil processing, and discloses a tea oil fruit husking device which comprises a supporting frame, a husking cylinder is fixedly installed at the top end of the supporting frame, a feeding hopper is fixedly installed at the top end of the husking cylinder, driving pipes are rotationally connected to the front end and the rear end of the husking cylinder correspondingly, and husking rollers are fixedly installed in the middles of the driving pipes; and separation cones are fixedly mounted on the outer walls of the husking rollers. By rotating the screw and meshing the screw with the meshing ring, the screw can move backwards while rotating, then the push plate is driven to move backwards in the central pipe, hydraulic oil in the central pipe is pushed into the connecting pipe, the extension shaft extends outwards, then the adjusting plate is pushed towards the side wall of the husking cylinder, the distance value between the adjusting plate and the side wall of the husking cylinder is changed, and the husking efficiency is improved. According to the oil tea fruit shelling device, the small oil tea fruits can be evenly pressed, the situation that the small fruits cannot be smoothly shelled due to insufficient extrusion force is avoided, and the shelling rate is increased.

Description

Technical Field

[0001] The invention relates to the technical field of tea oil processing, and more specifically to a tea oil fruit shelling device. Background Art

[0002] The production of tea oil requires taking out the tea oil seeds from the tea oil fruit, and then pressing the tea oil seeds to finally produce tea oil. A shelling device is needed to shell the tea oil fruit. Most of the existing shelling devices shell the tea oil fruit by first drying it in the sun and then squeezing and shelling it. A shelling roller is provided inside the shelling device. The shelling roller is placed in the shell and cannot be adjusted in position. Since the fruits picked for the growth of tea oil fruits are different, the picked tea oil fruits are large and small. In order to avoid being unable to shell the small fruits, the tea oil fruits are first screened, and then the large fruits obtained by screening are placed in a shelling machine for shelling. This will result in that if the same machine is used, when shelling small fruits, the small fruits may not be squeezed enough and cannot be shelled smoothly, thereby reducing the shelling rate. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a tea oil fruit shelling device, which has the advantage of improving the shelling rate.

[0004] To achieve the above object, the present invention provides the following technical solutions: a tea oil fruit shelling device, comprising a support frame, a shelling cylinder is fixedly installed on the top of the support frame, a feed hopper is fixedly installed on the top of the shelling cylinder, the front and rear ends of the shelling cylinder are rotatably connected with a driving tube, a shelling roller is fixedly installed in the middle of the driving tube, and a separation cone is fixedly installed on the outer wall of the shelling roller;

[0005] The shelling roller is provided with a mounting groove on its surface, an adjusting plate is movably connected to the inner cavity of the mounting groove, a central tube is fixedly installed in the middle of the shelling roller, a connecting tube is fixedly installed on the side wall of the central tube, and a protruding shaft is movably connected to the inner cavity of the connecting tube;

[0006] A meshing ring is fixedly installed in the middle of the front driving tube, and a tail ring is fixedly installed in the middle of the rear driving tube. A screw rod is meshed in the middle of the meshing ring, and a push plate is rotatably connected in the middle of the screw rod.

[0007] As a preferred technical solution of the present invention, a fixing plate is fixedly installed in the middle of the adjustment plate, and closing plates are movably connected to the left and right sides of the adjustment plate, and the closing plates are fitted with the separation cone.

[0008] As a preferred technical solution of the present invention, the extending shaft is fixedly connected to the adjustment plate, the connecting pipe is communicated with the inner cavity of the central pipe, and a sealed space is formed between the central pipe, the connecting pipe, the push plate and the tail ring.

[0009] As a preferred technical solution of the present invention, two positioning rings are fixedly installed on the surface of the screw rod, and the push plate is located inside the two positioning rings.

[0010] As a preferred technical solution of the present invention, a limiting plate is fixedly installed at one end of the separation cone close to the center of the shelling roller, and the limiting plate is in contact with the adjustment plate.

[0011] As a preferred technical solution of the present invention, a motor is fixedly installed at the bottom end of the support frame, and a transmission wheel is fixedly sleeved on the output end of the motor and the front end of the front driving tube, and a transmission belt is connected to the surface of the transmission wheel.

[0012] As a preferred technical solution of the present invention, an air push plate is fixedly installed at the rear end of the screw, the rear end of the driving tube on the rear side is rotatably connected to the air pipe, a screen assembly is fixedly installed at the middle part of the support frame, a movable screen is placed above the screen assembly, a mounting frame is fixedly installed on the left side of the screen assembly, an air supply pipe is fixedly installed on the top of the mounting frame, the inner cavity of the air supply pipe is movably connected to a push shaft, and a return spring is fixedly installed between the push shaft and the movable screen.

[0013] As a preferred technical solution of the present invention, the left end of the movable screen is "L"-shaped, the push shaft is fixedly connected to the movable screen, and the air pipe is connected to the driving pipe and the air supply pipe at the rear end.

[0014] As a preferred technical solution of the present invention, sliders are fixedly installed on both upper and lower ends of the push plate, and sliding grooves are opened on both upper and lower sides of the inner cavity of the central tube, and the sliders are movably connected in the sliding grooves.

[0015] As a preferred technical solution of the present invention, a positioning plate is fixedly installed on the surface of the shelling cylinder, and a revolving door is rotatably connected to the surface of the shelling cylinder, and the positioning plate is located in the middle of the revolving door.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can realize that the screw rotates and moves backward by rotating the screw and meshing with the meshing ring, thereby driving the push plate to move backward in the center tube, pushing the hydraulic oil in the center tube into the connecting tube, making the extending shaft extend outward, and then pushing the adjusting plate toward the side wall of the shelling cylinder, changing the spacing value between the adjusting plate and the side wall of the shelling cylinder to adapt to the diameter value of smaller tea oil fruits, thereby realizing that small tea oil fruits can be evenly compressed, avoiding the situation that small fruits cannot be smoothly shelled due to insufficient squeezing force, and improving the shelling rate.

[0018] 2. The present invention arranges a screw in the central tube. When the tea oil seeds obtained after shelling show obvious extrusion damage, it means that the extrusion force is too large. The screw can be reversed to increase the gap between the adjusting plate and the side wall of the shelling cylinder to reduce the extrusion force on the tea oil fruit and reduce damage to the tea oil fruit. Similarly, if unshelled tea oil fruit appears in the shell residue after shelling, the gap between the adjusting plate and the side wall of the shelling cylinder can be reduced to ensure smooth shelling.

[0019] 3. The present invention installs an air pushing plate on the screw rod, and connects the rear driving tube with the air supply tube through the air pipe, so that when the small fruit is adjusted to be shelled, the rearward-moving air pushing plate pushes the gas in the rear driving tube into the air supply tube, so that the pushing shaft moves right, and the movable screen is pushed right on the screen assembly, so that the sieve holes of the movable screen and the screen assembly are staggered, thereby reducing the aperture of the sieve hole and preventing the shells of the small fruits from falling into the seed outlet channel. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 It is a cross-sectional schematic diagram of the structural screen assembly of the present invention;

[0022] Figure 3 For the present invention Figure 2 Middle A is an enlarged schematic diagram;

[0023] Figure 4 It is a cross-sectional schematic diagram of the shelling cylinder structure of the present invention;

[0024] Figure 5 This is a schematic cross-sectional view of the shelling roller structure of the present invention;

[0025] Figure 6 For the present invention Figure 5 Middle B is an enlarged schematic diagram;

[0026] Figure 7 It is a schematic front view of the sectional view of the shelling cylinder and shelling roller of the structure of the present invention;

[0027] Figure 8 For the present invention Figure 7 Enlarged schematic diagram at point C in the middle.

[0028] In the figure: 1. support frame; 2. shelling cylinder; 3. feed hopper; 4. drive pipe; 5. shelling roller; 6. dividing cone; 7. mounting groove; 8. adjustment plate; 9. fixing plate; 10. closing plate; 11. center tube; 12. connecting tube; 13. extending shaft; 14. meshing ring; 15. screw; 16. push plate; 17. limit plate; 18. motor; 19. transmission wheel; 20. transmission belt; 21. tail ring; 22. push plate; 23. air pipe; 24. mounting frame; 25. air supply pipe; 26. push shaft; 27. reset spring; 28. positioning plate; 29. ​​screen assembly; 30. movable screen; 31. revolving door; 32. slider; 33. slide groove. 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] like Figures 1 to 8 As shown, the present invention provides a tea oil fruit shelling device, comprising a support frame 1, a shelling cylinder 2 is fixedly installed on the top of the support frame 1, a feed hopper 3 is fixedly installed on the top of the shelling cylinder 2, a driving tube 4 is rotatably connected to the front and rear ends of the shelling cylinder 2, a shelling roller 5 is fixedly installed in the middle of the driving tube 4, and a separation cone 6 is fixedly installed on the outer wall of the shelling roller 5;

[0031] The surface of the shelling roller 5 is provided with a mounting groove 7, the inner cavity of the mounting groove 7 is movably connected with an adjusting plate 8, a central tube 11 is fixedly installed in the middle of the shelling roller 5, a connecting tube 12 is fixedly installed on the side wall of the central tube 11, and the inner cavity of the connecting tube 12 is movably connected with a protruding shaft 13;

[0032] A meshing ring 14 is fixedly installed in the middle of the front driving tube 4, a tail ring 21 is fixedly installed in the middle of the rear driving tube 4, a screw 15 is meshed in the middle of the meshing ring 14, and a push plate 16 is rotatably connected in the middle of the screw 15;

[0033] By rotating the screw 15 and meshing the screw 15 with the meshing ring 14, the screw 15 can be rotated and moved backward, thereby driving the push plate 16 to move backward in the central tube 11, pushing the hydraulic oil in the central tube 11 into the connecting tube 12, so that the extension shaft 13 extends outward, and then the adjustment plate 8 is pushed toward the side wall of the shelling cylinder 2, and the spacing value between the adjustment plate 8 and the side wall of the shelling cylinder 2 is changed to adapt to the smaller diameter value of the tea oil fruit, so that the small tea oil fruit can be evenly compressed to avoid the occurrence of The shelling rate is increased because small fruits cannot be shelled smoothly due to insufficient squeezing force; and when the tea oil seeds obtained after shelling show obvious squeezing damage, it means that the squeezing force is too great, and the screw 15 can be reversed to increase the gap between the adjusting plate 8 and the side wall of the shelling cylinder 2 to reduce the squeezing force on the tea oil fruit and reduce the damage to the tea oil fruit. Similarly, if unshelled tea oil fruit appears in the shell residue after shelling, the gap between the adjusting plate 8 and the side wall of the shelling cylinder 2 can be reduced to ensure smooth shelling.

[0034] Among them, a fixing plate 9 is fixedly installed in the middle of the adjusting plate 8, and a closing plate 10 is movably connected to the left and right sides of the adjusting plate 8, and the closing plate 10 is fitted with the dividing cone 6;

[0035] When the adjusting plate 8 moves, the compressed air in the adjusting plate 8 will push the closing plate 10 out, so that the closing plate 10 is always in contact with the dividing cone 6, thereby preventing the tea oil fruit from falling into the shelling roller 5 through the gap between the adjusting plate 8 and the dividing cone 6.

[0036] The extending shaft 13 is fixedly connected to the adjusting plate 8, the connecting pipe 12 is connected to the inner cavity of the central pipe 11, and a sealed space is formed between the central pipe 11, the connecting pipe 12, the push plate 16 and the tail ring 21;

[0037] The engagement of the screw 15 with the engagement ring 14 enables the screw 15 to rotate and move backward, thereby driving the push plate 16 to move backward in the center tube 11, pushing the hydraulic oil in the center tube 11 into the connecting tube 12, and extending the extension shaft 13 outward, thereby achieving convenient adjustment.

[0038] Among them, two positioning rings are fixedly installed on the surface of the screw rod 15, and the push plate 16 is located in the two positioning rings;

[0039] By providing two positioning rings to connect the screw rod 15 and the push plate 16, it can be ensured that the push plate 16 only moves forward and backward, and is sealed by the positioning rings.

[0040] Among them, a limiting plate 17 is fixedly installed at one end of the separation cone 6 close to the center of the shelling roller 5, and the limiting plate 17 is in contact with the adjustment plate 8;

[0041] By providing the limiting piece 17 , the limiting piece 17 limits the end position of the adjusting plate 8 , thereby preventing the adjusting plate 8 from being retracted into the shelling roller 5 , resulting in a gap on the shelling roller 5 .

[0042] The bottom end of the support frame 1 is fixedly mounted with a motor 18, the output end of the motor 18 and the front end of the front drive tube 4 are both fixedly sleeved with a transmission wheel 19, and the surface of the transmission wheel 19 is connected with a transmission belt 20;

[0043] Start the motor 18 and put the dried tea oil fruit into the feed hopper 3. The motor 18 drives the drive tube 4 to rotate through the transmission wheel 19 and the transmission belt 20, and drives the shelling roller 5, the dividing cone 6 and the adjusting plate 8 to rotate in the inner cavity of the shelling cylinder 2. During the rotation, the tea oil fruit in the feed hopper 3 will be brought into the shelling cylinder 2, and the tea oil fruit will be squeezed by the shelling cylinder 2 and the adjusting plate 8 to break the shell of the dried tea oil fruit and separate the tea oil seeds. Then, the shelling roller 5 rotates to discharge the tea oil seeds and the shell through the bottom end of the shelling cylinder 2.

[0044] Among them, the rear end of the screw 15 is fixedly installed with an air push plate 22, the rear end of the rear drive tube 4 is rotatably connected with an air pipe 23, the middle part of the support frame 1 is fixedly installed with a screen assembly 29, a movable screen 30 is placed above the screen assembly 29, a mounting frame 24 is fixedly installed on the left side of the screen assembly 29, an air supply pipe 25 is fixedly installed on the top of the mounting frame 24, the inner cavity of the air supply pipe 25 is movably connected with a push shaft 26, and a return spring 27 is fixedly installed between the push shaft 26 and the movable screen 30;

[0045] By installing an air pushing plate 22 on the screw 15 and connecting the rear driving tube 4 with the air supply tube 25 through the air pipe 23, when the small fruit is adjusted to be shelled, the rearward-moving air pushing plate 22 pushes the gas in the rear driving tube 4 into the air supply tube 25, so that the pushing shaft 26 moves right, and the movable screen 30 is pushed right on the screen assembly 29, so that the sieve holes of the movable screen 30 and the screen assembly 29 are staggered, thereby reducing the aperture of the sieve hole and preventing the shells of the small fruits from falling into the seed outlet channel.

[0046] The left end of the movable screen 30 is in an "L" shape, the push shaft 26 is fixedly connected to the movable screen 30, and the air pipe 23 is connected to the rear end drive pipe 4 and the air supply pipe 25;

[0047] The rear driving tube 4 is connected to the air supply tube 25 through the air pipe 23, and the air pushing plate 22 pushes the gas in the rear driving tube 4 into the air supply tube 25, so that the pushing shaft 26 moves to the right, thereby automatically adjusting the aperture of the sieve hole according to the size of the shelled tea oil fruit, and the operation is simple and convenient.

[0048] The upper and lower ends of the push plate 16 are fixedly mounted with sliders 32, and the upper and lower sides of the inner cavity of the central tube 11 are provided with slide grooves 33, and the sliders 32 are movably connected in the slide grooves 33;

[0049] By arranging the slider 32 to slide in the slide groove 33 , the forward and backward movement of the push plate 16 and the screw rod 15 is limited, and at the same time, the push plate 16 and the screw rod 15 can be prevented from rotating.

[0050] Among them, a positioning plate 28 is fixedly installed on the surface of the shelling cylinder 2, and a revolving door 31 is rotatably connected to the surface of the shelling cylinder 2, and the positioning plate 28 is located in the middle of the revolving door 31;

[0051] By rotating the rotating door 31 to the discharge port of the shelling cylinder 2, the tea oil fruit cannot fall after rotating one circle in the shelling cylinder 2, so that the tea oil fruit is squeezed multiple times, thereby improving the shelling rate.

[0052] The working principle and use process of the present invention:

[0053] When in use, start the motor 18, put the dried tea oil fruit into the feed hopper 3, the motor 18 drives the drive tube 4 to rotate through the transmission wheel 19 and the transmission belt 20, and enters to drive the shelling roller 5, the dividing cone 6 and the adjusting plate 8 to rotate in the inner cavity of the shelling cylinder 2. During the rotation process, the tea oil fruit in the feed hopper 3 will be brought into the shelling cylinder 2, and the tea oil fruit will be squeezed by the shelling cylinder 2 and the adjusting plate 8 to break the dried tea oil fruit shell and separate the tea oil seeds. Subsequently, through the rotation of the shelling roller 5, the tea oil seeds and the shells are discharged through the bottom end of the shelling cylinder 2 and fall on the movable screen 30. Since the tea oil seeds are smaller than the shells, the tea oil seeds will fall into the seed outlet channel below the movable screen 30 through the sieve holes on the movable screen 30 and the screen assembly 29, while the shells will be discharged through the shell outlet channel on the right side of the movable screen 30.

[0054] When peeling the large fruit, no operation is required, and the large fruit can be directly poured into the feed hopper 3;

[0055] When the small fruits are shelled, for safety reasons, the motor 18 is stopped, and then the screw 15 is rotated, and the meshing of the screw 15 and the meshing ring 14 drives the screw 15 to rotate and move backward, so that the push plate 16 moves backward in the central tube 11 to push the hydraulic oil into the connecting tube 12, so that the extension shaft 13 extends, and then drives the adjustment plate 8 to move toward the side wall of the shelling cylinder 2, reducing the gap between the adjustment plate 8 and the side wall of the shelling cylinder 2, so that this gap is just suitable for the shelling of the small fruits. When the adjustment plate 8 moves, the compressed air in the adjustment plate 8 will push the closing plate 10 out, so that the closing plate 10 is always in contact with the partition cone 6, thereby preventing the tea oil fruit from falling into the shelling roller 5 through the gap between the adjustment plate 8 and the partition cone 6;

[0056] During normal shelling, if the tea oil seeds are found to have obvious signs of being squeezed and damaged, the screw 15 can be rotated in the opposite direction to increase the gap between the adjustment plate 8 and the shelling cylinder 2. On the contrary, if tea oil seeds are found to be not completely shelled, the gap between the adjustment plate 8 and the shelling cylinder 2 can be reduced according to the adjustment steps of the small fruits, or the rotary door 31 can be rotated to the discharge port of the shelling cylinder 2, so that the tea oil fruit cannot fall after rotating one circle in the shelling cylinder 2, so that the tea oil fruit can be squeezed multiple times;

[0057] When the screw 15 rotates and moves backward, the rear driving tube 4 is connected to the air supply tube 25 through the air pipe 23, so that when it is adjusted to shell the small fruits, the backward pushing plate 22 pushes the gas in the rear driving tube 4 into the air supply tube 25, so that the pushing shaft 26 moves right, and the movable screen 30 is pushed right on the screen assembly 29, so that the sieve holes of the movable screen 30 and the screen assembly 29 are staggered, thereby reducing the aperture of the sieve hole, and preventing the shells of the small fruits from falling into the seed outlet channel.

[0058] 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.

[0059] 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 oil fruit peeling device, comprising a support frame (1), characterized in that: A shelling cylinder (2) is fixedly mounted on the top of the support frame (1), a feed hopper (3) is fixedly mounted on the top of the shelling cylinder (2), a driving tube (4) is rotatably connected to both the front and rear ends of the shelling cylinder (2), a shelling roller (5) is fixedly mounted in the middle of the driving tube (4), and a separation cone (6) is fixedly mounted on the outer wall of the shelling roller (5); The shelling roller (5) has a mounting groove (7) on its surface, the inner cavity of the mounting groove (7) is movably connected to an adjusting plate (8), a central tube (11) is fixedly installed in the middle of the shelling roller (5), a connecting tube (12) is fixedly installed on the side wall of the central tube (11), and a protruding shaft (13) is movably connected to the inner cavity of the connecting tube (12); A meshing ring (14) is fixedly installed in the middle of the front driving tube (4), and a tail ring (21) is fixedly installed in the middle of the rear driving tube (4). A screw rod (15) is meshed in the middle of the meshing ring (14), and a push plate (16) is rotatably connected in the middle of the screw rod (15).

2. A tea oil fruit peeling device according to claim 1, characterized in that: A fixing plate (9) is fixedly installed in the middle of the adjustment plate (8), and a closing plate (10) is movably connected to the left and right sides of the adjustment plate (8), and the closing plate (10) is fitted with the separation cone (6).

3. A tea oil fruit peeling device according to claim 1, characterized in that: The extending shaft (13) is fixedly connected to the adjusting plate (8), the connecting pipe (12) is communicated with the inner cavity of the central pipe (11), and a sealed space is formed between the central pipe (11), the connecting pipe (12), the push plate (16) and the tail ring (21).

4. A tea oil fruit shelling device according to claim 1, characterized in that: Two positioning rings are fixedly mounted on the surface of the screw rod (15), and the push plate (16) is located inside the two positioning rings.

5. The tea oil fruit shelling device according to claim 1, characterized in that: A limiting plate (17) is fixedly mounted on one end of the separation cone (6) close to the center of the shelling roller (5), and the limiting plate (17) is in contact with the adjustment plate (8).

6. A tea oil fruit shelling device according to claim 1, characterized in that: A motor (18) is fixedly mounted on the bottom end of the support frame (1), a transmission wheel (19) is fixedly sleeved on the output end of the motor (18) and the front end of the front drive tube (4), and a transmission belt (20) is connected to the surface of the transmission wheel (19).

7. A tea oil fruit shelling device according to claim 1, characterized in that: An air push plate (22) is fixedly installed at the rear end of the screw rod (15), and an air pipe (23) is rotatably connected to the rear end of the driving tube (4) on the rear side. A screen assembly (29) is fixedly installed in the middle of the support frame (1), and a movable screen (30) is placed above the screen assembly (29). A mounting frame (24) is fixedly installed on the left side of the screen assembly (29), and an air supply pipe (25) is fixedly installed at the top of the mounting frame (24). The inner cavity of the air supply pipe (25) is movably connected to a push shaft (26), and a return spring (27) is fixedly installed between the push shaft (26) and the movable screen (30).

8. A tea oil fruit shelling device according to claim 7, characterized in that: The left end of the movable screen (30) is in an "L" shape, the push shaft (26) is fixedly connected to the movable screen (30), and the air pipe (23) is connected to the driving pipe (4) and the air supply pipe (25) at the rear end.

9. The tea oil fruit shelling device according to claim 1, characterized in that: Slide blocks (32) are fixedly mounted on both upper and lower ends of the push plate (16), and slide grooves (33) are provided on both upper and lower sides of the inner cavity of the central tube (11), and the slide blocks (32) are movably connected in the slide grooves (33).

10. The tea oil fruit shelling device according to claim 1, characterized in that: A positioning plate (28) is fixedly mounted on the surface of the shelling cylinder (2), and a revolving door (31) is rotatably connected to the surface of the shelling cylinder (2), wherein the positioning plate (28) is located in the middle of the revolving door (31).

Images