A biodegradable cellulose processing device

Abstract

The invention discloses a cellulose processing device for biodegradation, belonging to the technical field of fruit and vegetable processing, comprising a base, a material receiving trough is provided on the base, a support frame is arranged on one side of the material receiving trough, a plurality of upper positioning rods vertically downward are rotatably connected to the top of the support frame, a plurality of hydraulic rods corresponding to the upper positioning rods are horizontally arranged on the side wall of the material receiving trough away from the support frame, the ends of the hydraulic rods are connected to lower positioning rods vertically upward, the upper positioning rods and the lower positioning rods are both telescopic structures, the facing ends of the upper positioning rods and the lower positioning rods are both provided with insertion structures, and the upper positioning rods and the lower positioning rods are both provided with driving devices for driving the insertion structures to rotate; a plurality of groups of conveyor belts parallel to the material receiving trough are arranged in the material receiving trough, and gaps are arranged between adjacent conveyor belts; the purpose is to solve the problem that most of the peels carry more flesh in the current separation of fruit skin and flesh, which is not conducive to subsequent processing.

Description

Technical Field

[0001] The invention belongs to the technical field of fruit and vegetable processing, and in particular relates to a cellulose processing device for biodegradation. Background Art

[0002] With the promotion of environmental protection in recent years, biodegradable materials have been applied in various fields, among which they are widely used in the manufacture and production of disposable products; and natural cellulose exists in large quantities in fruits, and is currently widely used in the production of biodegradable materials. Since the peel of fruits is generally rich in insoluble cellulose, while the pulp is generally rich in soluble cellulose, in the process of cellulose production, it is often necessary to separate the skin and flesh of fruits and then process them separately. In the current separation of the skin and flesh of fruits, most of the peels have more flesh, which is not conducive to subsequent processing. Summary of the invention

[0003] In view of this, the present invention discloses a biodegradable cellulose processing device, which aims to solve the problem that in the current separation of fruit skin and flesh, most of the peels carry more flesh, which is not conducive to subsequent processing.

[0004] In order to achieve the above object, the present invention provides the following technical solutions:

[0005] The lifting of the ...

[0006] In this scheme, the fruit is inserted into the insertion structure on the lower positioning rod, and then the hydraulic rod is controlled to extend to drive the lower positioning rod to move to the bottom of the upper positioning rod, and then the lower positioning rod is controlled to extend so that the top of the fruit is inserted into the insertion structure at the end of the upper positioning rod; then the upper positioning rod and the lower positioning rod are controlled to extend and shorten to drive the fruit to move back and forth vertically. During the vertical movement of the fruit, under the action of the elastic support, the tool structure at the end of the moving rod always keeps in contact with the surface of the fruit. After the fruit moves vertically once, the tool cuts the surface of the fruit once, and the cut peel falls into the receiving trough through the gap of the conveyor belt; after the tool cuts the surface of the fruit once, the driving devices on the upper positioning rod and the lower positioning rod drive the insertion structures at both ends of the fruit to rotate synchronously, thereby driving the rotation angle of the fruit so that the unpeeled part of the fruit faces the tool structure; the above process is repeated until the fruit is peeled, and then the lower positioning rod and the hydraulic rod are controlled to reset, and the fruit is removed and placed on the conveyor belt.

[0007] In this solution, the elastic force of the elastic support is used to keep the tool at the end of the movable rod in contact with the surface of the fruit at all times, that is, to control the distance at which the tool is inserted into the fruit, thereby controlling the thickness of the cut peel, and avoiding the uneven surface of the fruit, which may cause the tool to cut too deep or too shallow, resulting in too much flesh being cut from the peel or the peel being not removed cleanly, affecting the subsequent cellulose processing.

[0008] Furthermore, the tool structure includes an adjustment shaft horizontally and perpendicular to the moving rod, the adjustment shaft passes through the moving rod and is rotatably connected thereto, and the moving rod is provided with a forward and reverse motor for driving the corresponding adjustment shaft to rotate; the tool structure also includes two support rollers parallel to the adjustment shaft, two mutually perpendicular brackets are fixed at both ends of the adjustment shaft, and the two ends of the support rollers are fixedly connected to the ends of the corresponding brackets; the support rollers are hollow, and grooves parallel to the corresponding brackets are penetrated on the support rollers, and the facing end surfaces of the grooves pass through the axis of the support shaft, and blades are provided on the end surfaces of the grooves away from the brackets.

[0009] In this solution, when the fruit needs to move upward, the forward and reverse motors are controlled to drive the adjusting shaft to rotate forward 90 degrees, so that the lower bracket is parallel to the moving rod, and the lower support roller is in contact with the fruit. During the upward movement of the fruit, the corresponding blade cuts the fruit; when the fruit controls the forward and reverse motors to drive the adjusting shaft to reverse 90 degrees, the upper bracket is parallel to the moving rod, and the upper support roller is in contact with the fruit. During the downward movement of the fruit, the corresponding blade cuts the fruit; by utilizing the forward and reverse rotation of the adjusting shaft, the blade cuts the fruit during the upward and downward movement of the fruit, which can effectively improve the peeling efficiency.

[0010] Furthermore, a rotating shaft parallel to the supporting roller is arranged in the groove, and an annular block is coaxially rotatably connected to the rotating shaft, a latch is detachably connected between the annular block and the rotating shaft, and the blade is fixed on the annular block and tangent to the annular block; sliding rods perpendicular to the annular block are fixed at both ends of the rotating shaft, and supports are slidably sleeved on the sliding rods, and the supports are rotatably connected to the side walls of the corresponding ends of the groove, and coaxial screws are threadedly connected to both ends of the rotating shaft.

[0011] In this solution, according to different types of fruits, the rotating shaft is moved and then the screw is rotated to make the screw abut against the end of the groove, thereby fixing the rotating shaft, and then the annular block is rotated. After the angle is adjusted to the right position, the annular block is fixed with a pin. The direction of the blade and the length of the support roller are adjusted through the above operations, thereby controlling the amount of peel cutting to adapt to the peel thickness of different fruits; at the same time, moving the rotating shaft can adjust the gap between the blade and the end face of the groove, so that the peel can enter the groove more easily and fall off.

[0012] Furthermore, the insertion structure includes a rotating ring coaxially rotatably connected to the upper positioning rod and the lower positioning rod, and the driving device is used to drive the rotating ring to rotate; the ends of the upper positioning rod and the lower positioning rod are fixed with telescopic cylinders facing the positioning plate, and the ends of the telescopic cylinders are rotatably connected to the positioning plate coaxially slidably connected to the rotating ring, and a number of insertion needles are arranged on the positioning plate, and an end plate is arranged on the rotating ring, and a number of through holes for the insertion needles to pass through are arranged on the end plate.

[0013] In this solution, the extension of the telescopic cylinder controls the positioning plate to drive the insertion needle into the rotating ring, so that the insertion needle is inserted into the fruit. When the driving device drives the rotating ring to rotate, the rotating ring drives the insertion needle to rotate synchronously through the end plate, thereby driving the fruit to rotate; when the telescopic rod is shortened, the telescopic rod drives the insertion needle to retract into the rotating ring through the positioning plate, and the fruit is lost, causing the fruit to fall onto the conveyor belt.

[0014] Furthermore, an annular groove is coaxially provided on the circumference of the insertion needle, an annular seat is movably provided on the annular groove, a spirally arranged driving groove is provided on the inner wall of the annular seat, and a protrusion extending into the driving groove is fixed to the side wall of the annular groove; a plurality of accommodating grooves parallel to the insertion needle are provided on the circumference of the annular seat, and an arc-shaped shaving plate is hingedly connected to the end of the accommodating groove away from the telescopic cylinder, and the movable ends of the shaving plates extend out of the accommodating grooves, and an elastic reset member is provided between the shaving plate and the accommodating groove.

[0015] In this solution, when the insertion needle is inserted into the fruit, the fruit pushes the annular seat to move away from the fruit in the annular groove until the annular seat is immersed in the fruit; during this process, the fruit squeezes the inner arc surface of the shaving plate, causing the shaving plate to deflect into the receiving groove, so that the shaving plate can enter the fruit; after the annular seat is immersed in the fruit, the shaving plate is reset under the action of the elastic reset member, so that the end of the shaving plate is inserted into the fruit. When peeling is completed, the telescopic cylinder drives the insertion needle to reset, and the outer arc surface of the shaving plate and the pulp act on the shaving plate, causing the shaving plate to deflect away from the annular seat, so that the shaving plate continues to penetrate into the pulp; during this process, the driving groove and the protrusion cooperate to make the annular seat rotate with the insertion needle as the axis, and the shaving plate is used to cut the peel near the insertion needle. When the protrusion abuts against the end of the driving groove, the insertion needle drives the peel of this part to separate from the fruit through the annular seat and the shaving plate. Through the above process, it can be avoided that the tool cannot cut the peel near the insertion needle due to the obstruction of the insertion needle.

[0016] Furthermore, a baffle is hingedly and obliquely arranged on the side wall of the material receiving trough away from the support frame, and a torsion spring is arranged between the baffle and the material receiving trough.

[0017] Furthermore, rubber cushion layers are provided at both ends of the screw.

[0018] Other advantages, objectives and features of the present invention will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art may be taught from the practice of the present invention. The objectives and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the present invention provides the following drawings for illustration:

[0020] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0021] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0022] Figure 3 A longitudinal sectional view of a tool structure in an embodiment of the present invention;

[0023] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0024] Figure 5 for Figure 3 The enlarged schematic diagram of the center C;

[0025] Figure 6 for Figure 5 Enlarged schematic diagram of point D in the middle.

[0026] The markings in the accompanying drawings are as follows: base 1, support frame 2, upper positioning rod 3, hydraulic rod 4, lower positioning rod 5, conveyor belt 6, support shaft 7, moving rod 8, elastic support member 9, adjustment shaft 10, support roller 11, bracket 12, blade 13, rotating shaft 14, annular block 15, support 16, slide rod 17, screw 18, rotating ring 19, telescopic cylinder 20, positioning plate 21, insertion needle 22, end plate 23, annular seat 24, drive groove 25, protrusion 26, shaving plate 27, elastic reset member 28, baffle 29. DETAILED DESCRIPTION

[0027] like Figures 1 to 6 As shown:

[0028] A biodegradable cellulose processing device comprises a base 1, wherein the base 1 is provided with a material receiving trough, a support frame 2 is provided on one side of the material receiving trough, a plurality of upper positioning rods 3 vertically downward are rotatably connected to the top of the support frame 2, a plurality of hydraulic rods 4 corresponding to the upper positioning rods 3 are horizontally provided on the side wall of the material receiving trough away from the support frame 2, and the ends of the hydraulic rods 4 are connected with lower positioning rods 5 vertically upward, and the upper positioning rods 3 and the lower positioning rods 5 are both telescopic structures. In this embodiment, the upper positioning rods 3 and the lower positioning rods 5 are electric telescopic rods, which are conventional technical means, so they are not described in detail. The facing ends of the upper positioning rod 3 and the lower positioning rod 5 are provided with insertion structures, and the upper positioning rod 3 and the lower positioning rod 5 are provided with driving devices for driving the insertion structure to rotate; a plurality of groups of conveyor belts 6 parallel to the receiving trough are provided in the receiving trough, and gaps are provided between adjacent conveyor belts 6; support shafts 7 horizontally and vertically fixed on the support frame 2 are provided on both sides of the upper positioning rod 3, and the ends of the support shafts 7 are slidably connected with moving rods 8 horizontally facing the upper positioning rod 3, and the moving rod 8 and the support shaft 7 are provided with elastic support members 9, and the ends of the moving rod 8 are connected to the tool structure.

[0029] In this scheme, the fruit is inserted into the insertion structure on the lower positioning rod 5, and then the hydraulic rod 4 is controlled to extend to drive the lower positioning rod 5 to move to the bottom of the upper positioning rod 3, and then the lower positioning rod 5 is controlled to extend so that the top of the fruit is inserted into the insertion structure at the end of the upper positioning rod 3; then the upper positioning rod 3 and the lower positioning rod 5 are controlled to extend and shorten to drive the fruit to move back and forth vertically. During the vertical movement of the fruit, under the action of the elastic support member 9, the tool structure at the end of the moving rod 8 always keeps in contact with the surface of the fruit. After the fruit moves vertically once, the tool cuts the surface of the fruit once, and the cut peel falls into the receiving trough through the gap of the conveyor belt 6; when the tool cuts the surface of the fruit once, the driving device on the upper positioning rod 3 and the lower positioning rod 5 drives the insertion structures at both ends of the fruit to rotate synchronously, thereby driving the rotation angle of the fruit so that the unpeeled part of the fruit faces the tool structure; the above process is repeated until the fruit is peeled, and then the lower positioning rod 5 and the hydraulic rod 4 are controlled to reset, and the fruit is removed and placed on the conveyor belt 6.

[0030] In this solution, the elastic force of the elastic support member 9 is utilized to keep the cutter at the end of the movable rod 8 in contact with the surface of the fruit at all times, that is, to control the distance at which the cutter is inserted into the fruit, thereby controlling the thickness of the cut peel, and avoiding the uneven surface of the fruit, which may cause the cutter to cut too deep or too shallow, resulting in too much flesh being cut from the peel or the peel being not removed cleanly, thereby affecting the subsequent processing of cellulose.

[0031] In this embodiment, the tool structure includes an adjustment shaft 10 that is horizontally perpendicular to the moving rod 8, and the adjustment shaft 10 passes through the moving rod 8 and is rotatably connected thereto. The moving rod 8 is provided with a forward and reverse motor for driving the corresponding adjustment shaft 10 to rotate (it is a conventional technical means, so it is not drawn in the figure); the tool structure also includes two support rollers 11 parallel to the adjustment shaft 10, and two mutually perpendicular brackets 12 are fixed at both ends of the adjustment shaft 10, and the two ends of the support rollers 11 are fixedly connected to the ends of the corresponding brackets 12; the support rollers 11 are hollow, and grooves parallel to the corresponding brackets 12 are penetrated on the support rollers 11, and the facing end faces of the grooves pass through the axis of the support shaft 7, and blades 13 are provided on the end faces of the grooves away from the brackets 12.

[0032] In this solution, when the fruit needs to move upward, the forward and reverse motors are controlled to drive the adjusting shaft 10 to rotate forward by ninety degrees, so that the bracket 12 at the lower end is parallel to the moving rod 8, so that the supporting roller 11 at the lower end contacts the fruit, and the corresponding blade 13 cuts the fruit during the upward movement of the fruit; when the fruit controls the forward and reverse motors to drive the adjusting shaft 10 to reverse by ninety degrees, so that the bracket 12 at the upper end is parallel to the moving rod 8, so that the supporting roller 11 at the upper end contacts the fruit, and the corresponding blade 13 cuts the fruit during the downward movement of the fruit; by utilizing the forward and reverse rotation of the adjusting shaft 10, the blade 13 cuts the fruit during the upward and downward movement of the fruit, which can effectively improve the peeling efficiency.

[0033] In this embodiment, a rotating shaft 14 parallel to the supporting roller 11 is provided in the groove, and an annular block 15 is coaxially rotatably connected to the rotating shaft 14, and a latch is detachably connected between the annular block 15 and the rotating shaft 14, and the blade 13 is fixed on the annular block 15 and tangent to the annular block 15; sliding rods 17 perpendicular to the rotating shaft 14 are fixed at both ends, and a support 16 is slidably sleeved on the sliding rod 17, and the support 16 is rotatably connected to the side wall of the corresponding end of the groove, and a coaxial screw 18 is threadedly connected to both ends of the rotating shaft 14.

[0034] In this solution, according to different types of fruits, the rotating shaft 14 is moved and the screw 18 is rotated so that the screw 18 abuts against the end of the groove, thereby fixing the rotating shaft 14, and then the annular block 15 is rotated. After the angle is adjusted to the right position, the annular block 15 is fixed with a pin. The direction of the blade 13 and the length of the extended support roller 11 are adjusted through the above operations, thereby controlling the amount of peel cutting to adapt to the peel thickness of different fruits; at the same time, moving the rotating shaft 14 can adjust the gap between the blade 13 and the end face of the groove, so that the peel can enter the groove more easily and fall off.

[0035] In this embodiment, the insertion structure includes a rotating ring 19 coaxially rotatably connected to the upper positioning rod 3 and the lower positioning rod 5, and the driving device is used to drive the rotating ring 19 to rotate (the driving device in this embodiment is driven by a motor, which is a conventional technical means and is not drawn in the figure); the ends of the upper positioning rod 3 and the lower positioning rod 5 are fixed with a telescopic cylinder 20 facing the positioning plate 21, and the end of the telescopic cylinder 20 is rotatably connected to a positioning plate 21 coaxially slidably connected to the rotating ring 19, and a plurality of insertion needles 22 are arranged on the positioning plate 21, and an end plate 23 is arranged on the rotating ring 19, and a plurality of through holes for the insertion needles 22 to pass through are arranged on the end plate 23.

[0036] In this solution, the positioning plate 21 is controlled by the extension of the telescopic cylinder 20 to drive the insertion needle 22 to extend into the rotating ring 19, so that the insertion needle 22 is inserted into the fruit. When the driving device drives the rotating ring 19 to rotate, the rotating ring 19 drives the insertion needle 22 to rotate synchronously through the end plate 23, thereby driving the fruit to rotate; when the telescopic rod is shortened, the telescopic rod drives the insertion needle 22 to retract into the rotating ring 19 through the positioning plate 21, and the fruit is lost, causing the fruit to fall onto the conveyor belt 6.

[0037] In this embodiment, an annular groove is coaxially provided on the circumference of the insertion needle 22, an annular seat 24 is movably sleeved on the annular groove, a spirally arranged driving groove 25 is provided on the inner wall of the annular seat 24, and a protrusion 26 extending into the driving groove 25 is fixed to the side wall of the annular groove; a plurality of accommodating grooves parallel to the insertion needle 22 are provided on the circumference of the annular seat 24, and an arc-shaped shaving plate 27 is hinged at the end of the accommodating groove away from the telescopic cylinder 20, and the movable ends of the shaving plates 27 extend out of the accommodating groove, and an elastic reset member 28 is provided between the shaving plate 27 and the accommodating groove.

[0038] In this solution, when the insertion needle 22 is inserted into the fruit, the fruit pushes the annular seat 24 to move in the annular groove in a direction away from the fruit until the annular seat 24 is immersed in the fruit; in this process, the fruit squeezes the inner arc surface of the shaving plate 27, causing the shaving plate 27 to deflect into the accommodating groove, so that the shaving plate 27 can enter the fruit; after the annular seat 24 is immersed in the fruit, the shaving plate 27 is reset under the action of the elastic reset member 28, so that the end of the shaving plate 27 is inserted into the fruit. When peeling is completed, the telescopic cylinder 20 drives the insertion needle 22 to reset, and the outer arc surface of the shaving plate 27 and the pulp act on the shaving plate 27 to deflect in the direction away from the annular seat 24, so that the shaving plate 27 continues to penetrate into the pulp; in this process, the driving groove 25 and the protrusion 26 are used to cooperate to make the annular seat 24 rotate around the insertion needle 22 as the axis, and the shaving plate 27 is used to cut the peel near the insertion needle 22. When the protrusion 26 and the end of the driving groove 25 are abutted, the insertion needle 22 drives the peel of the part to be separated from the fruit through the annular seat 24 and the shaving plate 27. Through the above process, it can be avoided that the obstruction of the insertion needle 22 causes the tool to be unable to cut the peel near the insertion needle 22.

[0039] In this embodiment, a baffle 29 is hingedly and obliquely arranged on the side wall of the material receiving trough away from the support frame 2, and a torsion spring is arranged between the baffle 29 and the material receiving trough.

[0040] By providing the baffle 29 and the torsion spring, when the fruit falls on the baffle 29, the fruit is cushioned, thereby reducing damage to the fruit flesh.

[0041] In this embodiment, rubber cushion layers (not shown in the figure) are provided at both ends of the screw rod 18 .

[0042] By providing a rubber cushion layer, the friction between the screw 18 and the end of the groove is increased to prevent the rotating shaft 14 from moving during the cutting process, thereby preventing the amount of cutting of the peel from being affected.

[0043] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A biodegradable cellulose processing device, characterized in that: The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of The tool connecting structure is as follows: the insertion structure comprises a rotating ring coaxially connected to the upper positioning rod and the lower positioning rod, and the driving device is used to drive the rotating ring to rotate; the ends of the upper positioning rod and the lower positioning rod are fixed with a telescopic cylinder facing the positioning plate, the end of the telescopic cylinder is rotatably connected with a positioning plate coaxially slidably connected to the rotating ring, and a plurality of insertion needles are arranged on the positioning plate, and an end plate is arranged on the rotating ring, and a plurality of through holes for the insertion needles to pass through are arranged on the end plate; an annular groove is coaxially provided on the circumference of the insertion needle, an annular seat is movably sleeved on the annular groove, a spirally arranged driving groove is provided on the inner wall of the annular seat, and a protrusion extending into the driving groove is fixed on the side wall of the annular groove; a plurality of accommodating grooves parallel to the insertion needle are provided on the circumference of the annular seat, and the ends of the accommodating grooves away from the telescopic cylinder are hinged with arc-shaped shaving plates, and the movable ends of the shaving plates extend out of the accommodating grooves, and an elastic reset member is arranged between the shaving plate and the accommodating groove.

2. A biodegradable cellulose processing device according to claim 1, characterized in that: The tool structure includes an adjustment shaft of a horizontal and vertical moving rod, the adjustment shaft passes through the moving rod and is rotatably connected thereto, and the moving rod is provided with a forward and reverse motor for driving the corresponding adjustment shaft to rotate; the tool structure also includes two support rollers parallel to the adjustment shaft, and two mutually perpendicular brackets are fixed at both ends of the adjustment shaft, and the two ends of the support rollers are fixedly connected to the ends of the corresponding brackets; the support rollers are hollow, and grooves parallel to the corresponding brackets are penetrated on the support rollers, and the facing end surfaces of the grooves pass through the axis of the support shaft, and blades are provided on the end surfaces of the grooves away from the brackets.

3. A biodegradable cellulose processing device according to claim 2, characterized in that: A rotating shaft parallel to the supporting roller is arranged in the groove, and an annular block is coaxially rotatably connected to the rotating shaft, a latch is detachably connected between the annular block and the rotating shaft, and the blade is fixed on the annular block and tangent to the annular block; sliding rods perpendicular to the annular block are fixed at both ends of the rotating shaft, and supports are slidably sleeved on the sliding rods, and the supports are rotatably connected to the side walls of the corresponding ends of the groove, and coaxial screws are threadedly connected to both ends of the rotating shaft.

4. A biodegradable cellulose processing device according to claim 3, characterized in that: The baffle plate is hingedly and obliquely arranged on the side wall of the material receiving trough away from the supporting frame, and a torsion spring is arranged between the baffle plate and the material receiving trough.

5. The biodegradable cellulose processing device according to claim 4, characterized in that: Rubber cushion layers are arranged at both ends of the screw.

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