Automatic tremella pedicle cutting device

Abstract

The automatic tremella pedicle cutting device comprises the machine frame, the conveying mechanism, the lifting mechanism and the cutting mechanism, the conveying mechanism is arranged in the machine frame, mushroom sticks enter the conveying mechanism, the height of the mushroom sticks is not changed due to the clamping effect of a conveying belt, and the mushroom sticks are cut off. In the conveying process, tremella fuciformis leaves growing on the fungus sticks are gradually lifted by the first supporting plate and the second supporting plate from the height close to or lower than the upper surfaces of the fungus sticks, at the moment, the tremella fuciformis leaves are in a stretched state, and meanwhile, the lifted parts of the tremella fuciformis leaves are gradually increased along with the gradual reduction of the limiting channel between the first supporting plate and the second supporting plate in the longitudinal direction; when the tremella fuciformis is cut off, the length of the tremella fuciformis is gradually increased from the edge positions of the two side faces in the lengthwise direction of the fungus stick to the position close to the middle ear base, after the leaf close to the ear base position is lifted to a certain height, the ear base at the bottom of the tremella fuciformis is exposed, and a cutting space is formed, so that the cutting mechanism is matched to cut off the ear base in the tremella fuciformis. Meanwhile, the ear pedicles can be completely cut off, and economic benefits are good.

Description

Technical Field

[0001] The utility model relates to the field of mechanical equipment, in particular to an automatic cutting device for tremella ear stalks. Background Art

[0002] After Tremella grows and matures, the ear stalks are usually removed before subsequent processing such as cleaning, slicing, and drying. The leaves of fresh Tremella are soft, often clustered together and of different sizes. Tremella grows close to the mushroom sticks, and it is not easy for working parts to directly approach the ear stalks for cutting. The shape of Tremella ear stalks grows irregularly, and it is difficult to balance the cutting amount and cutting effect by using simple mechanized harvesting. If the cutting amount is too large, it is easy to damage and waste the Tremella leaves; if the cutting amount is too small, the ear stalks that need to be removed are not cut cleanly. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to solve the above problems in the prior art, the utility model provides an automatic cutting device for the ear stalk of Tremella fuciformis.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] An automatic cutting device for Tremella fuciformis ear stalks comprises a frame, a conveying mechanism, a lifting mechanism and a cutting mechanism;

[0008] The conveying mechanism is arranged in the frame and is used for clamping and conveying mushroom sticks;

[0009] The lifting mechanism is installed on the frame and is located directly above the conveying mechanism, and the lifting mechanism includes a first support plate and a second support plate;

[0010] The first pallet and the second pallet are symmetrically arranged along the longitudinal direction, and a limiting channel is formed between the first pallet and the second pallet, and the horizontal distance of the limiting channel gradually decreases along the longitudinal direction; the height of the first pallet and the second pallet close to the conveying starting end of the conveying mechanism is H1, and the height of the first pallet and the second pallet close to the conveying terminal end of the conveying mechanism is H2, and H1 is smaller than H2.

[0011] Preferably, the lifting mechanism also includes a third pallet and a fourth pallet, the third pallet is fixed to an end of the first pallet away from the conveying starting end of the conveying mechanism, the fourth pallet is fixed to an end of the second pallet away from the conveying starting end of the conveying mechanism, a conveying channel is formed between the third pallet and the fourth pallet, the conveying channel is a horizontal channel, and the conveying channel is connected to the limiting channel, the height of one end of the third pallet and the fourth pallet close to the conveying starting end of the conveying mechanism is H3, the height of one end of the third pallet and the fourth pallet close to the conveying terminal of the conveying mechanism is H4, and H3 is equal to H3.

[0012] Preferably, the conveying mechanism comprises two conveying lines which are parallel to each other and vertically arranged along the longitudinal direction, two adjacent vertical side surfaces inside the two conveying lines are clamping conveying surfaces, and the two conveying lines are driven synchronously and have opposite rotation directions.

[0013] Preferably, the conveyor line includes a driving shaft, a driven shaft, and a conveyor belt installed between the driving shaft and the driven shaft and cyclically rotates.

[0014] Preferably, the conveying mechanism also includes an adjustment component, the shaft seat, the screw rod, the adjustment block and the adjustment handwheel, the screw rod body is connected to the frame through the shaft seat near both ends, the screw rod surface is provided with two sections of threaded ends with opposite rotation directions, each section of the threaded end is threadedly connected with the adjustment block, the adjustment block is connected to the corresponding conveying line, and the adjustment handwheel is connected to one end of the screw rod.

[0015] Preferably, it further comprises a feeding mechanism, which is arranged at the starting end of the conveying mechanism and is used to convey the rectangular mushroom sticks into the conveying mechanism along the longitudinal direction.

[0016] Preferably, the cutting mechanism includes a transverse cylinder, a cutting blade and a longitudinal moving assembly, the cutting blade is connected to the transverse cylinder, and the cutting blade is arranged at the lower part of the third support plate and the fourth support plate, and is located at the upper part of the mushroom stick, the cutting edge of the cutting blade faces the starting end side of the conveying line, and the moving end of the longitudinal moving assembly is connected to the transverse cylinder.

[0017] Preferably, the cutting mechanism further includes a vertical cylinder and a top pressure plate, wherein the top pressure plate is connected to the vertical cylinder and is horizontally arranged directly above the conveying channel.

[0018] (III) Beneficial effects

[0019] The beneficial effect of the utility model is that: by adopting the above technical scheme, the mushroom stick enters the conveying mechanism, and the height of the mushroom stick remains unchanged due to the clamping effect of the conveyor belt. During the conveying process, the white fungus leaves grown on the mushroom stick are gradually lifted by the first support plate and the second support plate from a height close to or lower than the upper surface of the mushroom stick. At this time, the white fungus leaves are in an upward stretched state. At the same time, as the limiting channel between the first support plate and the second support plate gradually shrinks along the longitudinal direction, the lifted part of the white fungus leaves gradually increases, from the edge position close to the two sides of the mushroom stick in the longitudinal direction to the part close to the middle ear pedicle. After the leaves close to the ear pedicle are lifted to a certain height, the ear pedicle at the bottom of the white fungus is exposed and a cutting space is formed, thereby cooperating with the cutting mechanism to cut off the ear pedicle in the white fungus. The present application gradually lifts the white fungus leaves on the mushroom stick, thereby exposing the ear pedicle in the white fungus and forming a cutting space for cutting, which does not damage the white fungus and can completely cut off the ear pedicle, with good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of an automatic cutting device for Tremella fuciformis ear stalk;

[0021] Figure 2 It is a structural schematic diagram of the lifting mechanism;

[0022] Figure 3 It is a side structural schematic diagram of the lifting mechanism;

[0023] Figure 4 It is a structural schematic diagram of the conveying mechanism;

[0024] Figure 5 It is a structural schematic diagram of the cutting mechanism.

[0025] Description of reference numerals:

[0026] 1. Frame;

[0027] 2. Conveying mechanism;

[0028] 21. Driven shaft; 22. Conveyor belt; 23. Shaft seat; 24. Screw rod; 25. Adjusting hand wheel; 26. Driving shaft;

[0029] 3. Lifting mechanism;

[0030] 31. first pallet; 32. second pallet; 33. third pallet; 34. fourth pallet;

[0031] 4. Cutting mechanism;

[0032] 41. Vertical cylinder; 42. Top pressure plate; 43. Horizontal cylinder; 44. Longitudinal moving assembly; 45. Cutting blade;

[0033] 5. Feeding mechanism. DETAILED DESCRIPTION

[0034] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0035] Please refer to Figures 1 to 5 The utility model provides an automatic cutting device for Tremella fuciformis ear stalks, comprising a frame 1, a conveying mechanism 2, a lifting mechanism 3 and a cutting mechanism 4;

[0036] The conveying mechanism 2 is arranged in the frame 1 and is used for clamping and conveying the mushroom sticks;

[0037] The lifting mechanism 3 is installed on the frame 1 and is located directly above the conveying mechanism 2. The lifting mechanism 3 includes a first support plate 31 and a second support plate 32;

[0038] The first support plate 31 and the second support plate 32 are symmetrically arranged along the longitudinal direction, and a limiting channel is formed between the first support plate 31 and the second support plate 32, and the horizontal distance of the limiting channel gradually decreases along the longitudinal direction; the height of the first support plate 31 and the second support plate 32 close to the conveying starting end of the conveying mechanism 2 is H1, and the height of the first support plate 31 and the second support plate 32 close to the conveying terminal of the conveying mechanism 2 is H2, and H1 is less than H2;

[0039] The cutting mechanism 4 is installed on the frame 1 and is used to cut the Tremella fuciformis on the mushroom sticks in the lifting mechanism 3;

[0040] During use, the mushroom stick enters the conveying mechanism 2. The height of the mushroom stick remains unchanged due to the clamping effect of the conveyor belt 22. During the conveying process, the white fungus leaves grown on the mushroom stick are gradually lifted by the first support plate 31 and the second support plate 32 from a height close to or lower than the upper surface of the mushroom stick. At this time, the white fungus leaves are in an upwardly stretched state. At the same time, as the limiting channel between the first support plate 31 and the second support plate 32 gradually shrinks along the longitudinal direction, the lifted part of the white fungus leaves gradually increases, from the edge position close to the two sides of the mushroom stick in the longitudinal direction to the position close to the middle ear pedicle. After the leaves close to the ear pedicle are lifted to a certain height, the ear pedicle at the bottom of the white fungus is exposed and a cutting space is formed, thereby cooperating with the cutting mechanism 4 to cut off the ear pedicle in the white fungus. The present application gradually lifts the white fungus leaves on the mushroom stick, thereby exposing the ear pedicle in the white fungus and forming a cutting space for cutting, which does not damage the white fungus and can completely cut off the ear pedicle, thereby achieving good economic benefits.

[0041] In this embodiment, the lifting mechanism 3 also includes a third support plate 33 and a fourth support plate 34. The third support plate 33 is fixed to the end of the first support plate 31 away from the conveying starting end of the conveying mechanism 2, and the fourth support plate 34 is fixed to the end of the second support plate 32 away from the conveying starting end of the conveying mechanism 2. A conveying channel is formed between the third support plate 33 and the fourth support plate 34. The conveying channel is a horizontal channel, and the conveying channel is connected to the limiting channel. The height of the third support plate 33 and the fourth support plate 34 close to the conveying starting end of the conveying mechanism 2 is H3, and the height of the third support plate 33 and the fourth support plate 34 close to the conveying terminal of the conveying mechanism 2 is H4, and H3 is equal to H3;

[0042] The conveying channel between the third support plate 33 and the fourth support plate 34 is connected to the outlet of the limiting channel, so that the tremella can be completely transferred to the conveying channel, so as to cooperate with the cutting mechanism 4 to achieve the removal of the tremella pedicle.

[0043] In this embodiment, the conveying mechanism 2 includes two conveying lines that are parallel to each other and vertically arranged along the longitudinal direction. The two adjacent vertical side surfaces on the inner sides of the two conveying lines are clamping conveying surfaces. The two conveying lines are driven synchronously and have opposite rotation directions. The conveying lines include a driving shaft 26 and a driven shaft 21 and a conveying belt 22 installed between the driving shaft 26 and the driven shaft 21 and circulated and rotated. The mushroom sticks are located between the two conveying lines. The two conveying lines can not only clamp and fix the mushroom sticks, but also realize the transportation of the mushroom sticks.

[0044] In this embodiment, the conveying mechanism 2 also includes an adjustment component, a shaft seat 23, a screw rod 24, an adjustment block and an adjustment handwheel 25. The screw rod 24 is connected to the frame 1 through the shaft seat 23 near both ends. The surface of the screw rod 24 is provided with two threaded ends with opposite rotation directions. Each threaded end is threadedly connected with an adjustment block, the adjustment block is connected to the corresponding conveying line, and the adjustment handwheel 25 is connected to one end of the screw rod 24; when in use, the adjustment handwheel 25 is manually rotated to drive the screw rod 24 to rotate, and the two adjustment blocks on the screw rod 24 are adjusted to move toward or away from each other, thereby adjusting the spacing between the two conveying lines to meet the transportation of different mushroom sticks.

[0045] In this embodiment, the feeding mechanism 5 is arranged at the starting end of the conveying mechanism 2, and the feeding mechanism 5 is used to convey the rectangular mushroom sticks into the conveying mechanism 2 along the longitudinal direction.

[0046] In this embodiment, the cutting mechanism 4 includes a transverse cylinder 43, a cutting blade 45 and a longitudinal moving assembly 44, the cutting blade 45 is connected to the transverse cylinder 43, and the cutting blade 45 is arranged at the lower part of the third support plate 33 and the fourth support plate 34, and is located at the upper part of the mushroom stick, the cutting edge of the cutting blade 45 faces the starting end of the conveying line, and the moving end of the longitudinal moving assembly 44 is connected to the transverse cylinder 43. The cutting mechanism 4 also includes a vertical cylinder 41 and a top pressing plate 42, the top pressing plate 42 is connected to the vertical cylinder 41, and the top pressing plate 42 is horizontally arranged just above the conveying channel;

[0047] During use, after the mushroom stick enters the cutting station of the cutting mechanism 4 under the conveyance of the conveying mechanism 2, the conveying mechanism 2 stops conveying, and the top pressing plate 42 descends to press the white fungus against the upper surfaces of the third support plate 33 and the fourth support plate 34, so that the white fungus cannot move with the cutting blade 45 during cutting, thereby ensuring the cutting quality. The cutting blade 45 is driven by the transverse cylinder 43 to make repeated movements in the transverse direction. At the same time, the cutting blade 45 and the transverse cylinder 43 are moved in the longitudinal direction from the initial position close to the front end of the mushroom stick to the rear end of the mushroom stick under the action of the longitudinal moving component 44. After cutting all the ear pedicles of the white fungus on the mushroom stick, the white fungus is detached from the mushroom stick, and the top pressing plate 42 rises and resets to collect the white fungus. At the same time, the cutting blade 45 stops making reciprocating movements in the transverse direction and moves and resets in the longitudinal direction, and the conveyor line conveys the mushroom stick to the end of the equipment.

[0048] The working principle of the utility model is as follows:

[0049] The mushroom stick enters the conveying mechanism 2, and its height remains unchanged due to the clamping effect of the conveyor belt 22. During the conveying process, the white fungus leaves grown on the mushroom stick are gradually lifted by the first support plate 31 and the second support plate 32 from a height close to or lower than the upper surface of the mushroom stick. At this time, the white fungus leaves are in an upwardly stretched state. At the same time, as the limiting channel between the first support plate 31 and the second support plate 32 gradually shrinks along the longitudinal direction, the lifted part of the white fungus leaves gradually increases, from the edge position close to the two sides of the mushroom stick in the longitudinal direction to the position close to the middle ear pedicle. After the leaves close to the ear pedicle are lifted to a certain height, the ear pedicle at the bottom of the white fungus is exposed and a cutting space is formed, thereby cooperating with the cutting mechanism 4 to cut off the ear pedicle in the white fungus. The present application gradually lifts the white fungus leaves on the mushroom stick, thereby exposing the ear pedicle in the white fungus and forming a cutting space for cutting, which does not damage the white fungus and can completely cut off the ear pedicle, thereby achieving good economic benefits.

[0050] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0051] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic cutting device for Tremella fuciformis ear stalk, characterized in that: It includes a frame, a conveying mechanism, a lifting mechanism, a feeding mechanism and a cutting mechanism; The conveying mechanism is arranged in the frame and is used for clamping and conveying mushroom sticks; The lifting mechanism is installed on the frame and is located directly above the conveying mechanism, and the lifting mechanism includes a first support plate and a second support plate; The first support plate and the second support plate are symmetrically arranged along the longitudinal direction, and a limiting channel is formed between the first support plate and the second support plate, and the horizontal distance of the limiting channel gradually decreases along the longitudinal direction; the height of one end of the first support plate and the second support plate close to the conveying starting end of the conveying mechanism is H1, and the height of one end of the first support plate and the second support plate close to the conveying terminal end of the conveying mechanism is H2, and H1 is smaller than H2; The cutting mechanism is installed on the frame and is used for cutting the white fungus on the mushroom stick in the lifting mechanism.

2. The automatic cutting device for Tremella fuciformis ear stalk according to claim 1, characterized in that: The lifting mechanism also includes a third support plate and a fourth support plate; The third pallet is fixed to an end of the first pallet away from the conveying starting end of the conveying mechanism, and the fourth pallet is fixed to an end of the second pallet away from the conveying starting end of the conveying mechanism. A conveying channel is formed between the third pallet and the fourth pallet, and the conveying channel is a horizontal channel, and the conveying channel is connected with the limiting channel. The height of one end of the third pallet and the fourth pallet close to the conveying starting end of the conveying mechanism is H3, and the height of one end of the third pallet and the fourth pallet close to the conveying terminal end of the conveying mechanism is H4, and H3 is equal to H4.

3. The automatic cutting device for Tremella fuciformis ear stalk according to claim 1, characterized in that: The conveying mechanism comprises two conveying lines which are parallel to each other and vertically arranged along the longitudinal direction, two adjacent vertical side surfaces inside the two conveying lines are clamping conveying surfaces, and the two conveying lines are synchronously driven and rotate in opposite directions.

4. The automatic cutting device for Tremella fuciformis ear stalk according to claim 3, characterized in that: The conveying line comprises a driving shaft, a driven shaft and a conveying belt which is installed between the driving shaft and the driven shaft and circulates and rotates.

5. The automatic cutting device for Tremella fuciformis ear stalk according to claim 3, characterized in that: The conveying mechanism also includes an adjustment component, which includes a shaft seat, a screw rod, an adjustment block and an adjustment handwheel. The screw rod body is connected to the frame through the shaft seat near both ends. The surface of the screw rod is provided with two sections of threaded ends with opposite rotation directions. The adjustment block is threadedly connected to each of the threaded ends. The adjustment block is connected to the corresponding conveying line, and the adjustment handwheel is connected to one end of the screw rod.

6. The automatic cutting device for Tremella fuciformis ear stalk according to claim 2, characterized in that: The cutting mechanism includes a transverse cylinder, a cutting blade and a longitudinal moving assembly. The cutting blade is connected to the transverse cylinder and is arranged at the lower part of the third support plate and the fourth support plate and is located at the upper part of the mushroom stick. The cutting edge of the cutting blade faces the starting end side of the conveying mechanism, and the moving end of the longitudinal moving assembly is connected to the transverse cylinder.

7. The automatic cutting device for Tremella fuciformis ear stalk according to claim 6, characterized in that: The cutting mechanism also includes a vertical cylinder and a top pressing plate, wherein the top pressing plate is connected to the vertical cylinder and is horizontally arranged just above the conveying channel.

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