A truffle duster with adjustable particle size

Abstract

The utility model provides a kind of output particle size adjustable truffle powder cutter, belong to truffle powder processing technical field, the output particle size adjustable truffle powder cutter including cutting bin, cutting bin back end is connected with horizontal cutting knife by electric telescopic push rod, cutting bin is opened with feed inlet, feed inlet is provided with feeding mechanism, crushing bin is located above horizontal cutting knife and is provided with mounting groove, and a plurality of specifications of grid cutter are detachably installed in mounting groove;Feed inlet is arranged at the side of crushing bin, and feeding mechanism is arranged at the top end of crushing bin;Feeding mechanism includes servo motor, and the output end of servo motor is fixedly connected with screw rod, and feeding push plate is movably connected with screw rod by push rod, and guiding mechanism is arranged between push rod and the inner wall of crushing bin;The bottom of crushing bin is installed with receiving tray;The bottom of crushing bin is installed with receiving tray;The utility model can solve the problem of inconvenient particle size adjustment and unstable cutting effect.

Description

Technical Field

[0001] This utility model belongs to the field of black truffle powder processing technology, specifically, it relates to a black truffle powder cutter with adjustable output particle size. Background Technology

[0002] In the food processing industry, black truffles are widely used in catering, health products, and other scenarios due to their unique flavor. The uniformity of the particle size of their fragments directly affects product quality. Currently, the processing of black truffle fragments mainly relies on two methods: one is manual cutting, which involves cutting truffles into small pieces with knives. This method is extremely inefficient and results in large particle size deviations, making it difficult to meet production needs. The other method is traditional pellet mill processing, which uses high-speed rotating blades for segmentation and crushing. Although this method is more efficient, it suffers from three major problems.

[0003] First, the flexibility of particle size adjustment is insufficient; most existing equipment has a fixed cutting gap, which cannot meet the diverse needs of different scenarios such as catering and health products for different specifications such as coarse particles of 5-8mm and medium particles of 2-3mm.

[0004] Secondly, the raw material is prone to slippage during manual feeding, resulting in inconsistent cutting surfaces and thus inconsistent particle size. Furthermore, deviation can cause uneven local compression, leading to adhesion or excessive crushing of the fragments, with a particle size qualification rate of only 60%-70%. In summary, the existing technology suffers from problems such as inconvenient particle size adjustment and unstable cutting effect. Utility Model Content

[0005] In view of this, the present invention provides a black truffle shred cutter with adjustable output particle size, which can solve the problems of inconvenient particle size adjustment and unstable cutting effect.

[0006] This utility model is implemented as follows:

[0007] This utility model provides a black truffle powder cutter with adjustable output particle size, including a cutting chamber. A transverse cutting blade is connected to the back end of the cutting chamber via an electrically telescopic push rod. The transverse cutting blade moves within the cutting chamber. A feed inlet is provided on the cutting chamber, and a feeding mechanism is provided at the feed inlet. The crushing chamber is located above the transverse cutting blade and has an installation groove. Various sizes of grid blades can be detachably installed through the installation groove. The grid blades include an installation part and multiple sets of transverse and longitudinal cutting parts, which are arranged equidistantly and alternately. The feed inlet is located on one side of the crushing chamber, and the feeding mechanism is located at the top of the crushing chamber. The feeding mechanism includes a servo motor, and a lead screw is fixedly connected to the output end of the servo motor. A feeding push plate is movably connected to the lead screw via a push rod. A guide mechanism is provided between the push rod and the inner wall of the crushing chamber. A receiving tray is installed at the bottom of the crushing chamber.

[0008] The technical effects of this utility model of an adjustable-size black truffle chip cutter are as follows: By replacing different sizes of mesh blades with an electrically retractable transverse cutting blade, the corresponding particle size can be achieved during the downward compression feeding process of the feeding mechanism; the mesh blades are fixed by mounting slots, and the black truffle raw material is filled into the cutting chamber by a feed inlet; a servo motor drives the lead screw to rotate, causing the push rod connected to the lead screw to push the feeding plate to move, thereby compressing the raw material; a guide mechanism provides stable displacement of the feeding plate, making the cutting operation more stable. Therefore, by changing different sizes of mesh blades and adjusting the feeding speed of the servo motor and the cutting frequency of the electric transverse cutting blade, the output particle size of the black truffle can be adjusted.

[0009] Based on the above technical solution, the black truffle shred cutter with adjustable output particle size of this utility model can be further improved as follows:

[0010] The mounting part has a rectangular frame structure, and the inner edge is provided with a recessed slot for mounting the cutting part. The horizontal cutting part and the vertical cutting part are integrated structures, and the intersection forms an upward cross-shaped protrusion. The horizontal cutting part has extensions on both sides that are adapted to the recessed slots.

[0011] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: by setting the mounting part of the rectangular outer frame to be adapted to the cutting chamber, it is convenient to install it in conjunction with the mounting groove on its inner wall; the cross-shaped pointed protrusion formed by the cutting part can initially fix and guide the black truffle raw material for cutting, and the sharp part is easier to penetrate into the black truffle, solving the problem that it is not easy to penetrate when the cutting part is flat-headed.

[0012] Furthermore, an installation block is fixedly provided on the outer side of the installation part, and the installation is fixed by sliding the installation block into the installation groove.

[0013] The beneficial effects of adopting the above-mentioned improvement scheme are: by setting the mounting block, an insert-type installation and fixing method is provided, which facilitates the replacement of the mesh cutter.

[0014] Furthermore, the feeding push plate is a rectangular plate, with its back end fixedly connected to one end of the push rod; the other end of the push rod is provided with a movable seat, and the movable seat has a through hole in the center. The inner wall of the through hole is provided with a threaded structure that cooperates with the lead screw. The push rod is movably engaged with the lead screw through the movable seat.

[0015] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: by setting a rectangular feeding pusher, the feeding pusher can move in close contact with the inner wall of the cutting chamber, so as to exert a comprehensive squeezing effect on the whole piece of black truffle raw material; by setting a movable seat to cooperate with the rotation of the screw to make the pusher push the feeding pusher to achieve the squeezing action.

[0016] Furthermore, the guiding mechanism includes guide sliders disposed on both sides of the push rod and guide slides disposed on the inner wall of the crushing chamber.

[0017] The beneficial effects of adopting the above-mentioned improvement scheme are: by setting the guide slider and the guide slide to cooperate, the push rod can be stabilized to make linear displacement.

[0018] Furthermore, a base is connected to the bottom of the crushing chamber, and a receiving groove for placing a receiving tray is provided between the crushing chamber and the base.

[0019] The beneficial effects of adopting the above-mentioned improvement scheme are: by setting a base to support the cutting chamber, and by opening a receiving slot for installing and placing the receiving tray.

[0020] Furthermore, magnetic attachments are provided on the mounting block and mounting slot to increase the secure mounting of the mesh cutter.

[0021] The beneficial effects of adopting the above-mentioned improvement scheme are: by setting up a magnetic suction part to solve the problem of positioning the mesh tool, the positioning accuracy and firmness of its installation are improved.

[0022] Furthermore, neatly arranged square cutting units are formed between the transverse cutting section and the longitudinal cutting section.

[0023] The beneficial effect of adopting the above-mentioned improvement scheme is that black truffle raw materials are divided by forming square cutting units.

[0024] Furthermore, the side length of the square cutting unit is 2-8mm, and the thickness of the cutting part is 0.8-1.2mm.

[0025] The beneficial effects of adopting the above-mentioned improvement scheme are: by setting square cutting units with different side lengths to construct grid cutters of different specifications, different requirements for the particle size of black truffles can be met.

[0026] Furthermore, the electric telescopic push rod and the servo motor are electrically connected to the PLC controller respectively.

[0027] The beneficial effects of adopting the above-mentioned improvement scheme are: the controller controls the speed of the servo motor and the extension frequency of the electric telescopic push rod according to the parameters.

[0028] Compared with existing technologies, the advantages of this utility model for an adjustable-size black truffle chip cutter are as follows: By replacing different sizes of mesh blades with an electrically retractable transverse cutting blade, the corresponding particle size can be achieved during the downward pressing and feeding process of the feeding mechanism; the mesh blades are fixed by mounting slots, and the black truffle raw material is filled into the cutting chamber by a feed inlet; a servo motor drives the lead screw to rotate, causing the push rod connected to the lead screw to push the feeding push plate to move, thereby achieving a squeezing effect on the raw material; a guide mechanism provides stable displacement of the feeding push plate, making the cutting operation more stable. Therefore, by changing different sizes of mesh blades and adjusting the feeding speed of the servo motor and the cutting frequency of the electric transverse cutting blade, the output particle size of the black truffle can be adjusted. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 A schematic diagram of a black truffle shredder with adjustable output particle size;

[0031] Figure 2 A top view of the grid blades of a black truffle shredder with adjustable output particle size;

[0032] Figure 3 This is a top view of the mesh cutter of the second embodiment;

[0033] Figure 4 This is a schematic diagram of the magnetic suction part of the mounting blocks on both sides in the third embodiment;

[0034] Figure 5 for Figure 4 An enlarged schematic diagram of part A in the middle;

[0035] The attached diagram lists the components represented by each number as follows:

[0036] 10. Cutting chamber; 11. Electrically telescopic push rod; 12. Transverse cutting blade; 13. Feed inlet; 14. Mounting slot; 15. Grid cutter; 151. Mounting part; 1511. Mounting block; 152. Transverse cutting part; 153. Longitudinal cutting part; 154. Cross-shaped protrusion; 16. Servo motor; 17. Lead screw; 18. Push rod; 19. Feeding push plate; 20. Guide mechanism; 21. Receiving tray; 22. Recessed slot; 23. Movable seat; 24. Guide slider; 25. Guide slide; 26. Base; 27. Receiving slot; 28. Magnetic suction part; 281. First magnet; 282. Second magnet; 29. ​​Extension part. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0038] Example 1: As Figure 1 Figure 2 shows a first embodiment of the adjustable-output-size black truffle powder cutter provided by this utility model. In this embodiment, it includes a cutting chamber 10. A transverse cutting blade 12 is connected to the back end of the cutting chamber via an electrically telescopic push rod 11. The transverse cutting blade moves within the cutting chamber. A feed inlet 13 is provided on the cutting chamber, and a feeding mechanism is provided at the feed inlet. The crushing chamber is located above the transverse cutting blade and has an installation groove 14. Various sizes of grid blades 15 can be detachably installed through the installation groove. The grid blades include an installation part 151 and multiple sets of transverse cutting parts 152 and longitudinal cutting parts 153. The transverse cutting parts are arranged in an equidistant, staggered manner. The feed inlet is located on one side of the crushing chamber, and the feeding mechanism is located at the top of the crushing chamber. The feeding mechanism includes a servo motor 16, and a lead screw 17 is fixedly connected to the output end of the servo motor. A feeding push plate 19 is movably connected to the lead screw via a push rod 18. A guide mechanism 20 is provided between the push rod and the inner wall of the crushing chamber. A receiving tray 21 is installed at the bottom of the crushing chamber.

[0039] In the above scheme, the opening of the mounting slot is located on the left side of the cutting chamber; a gap of 2-3mm is provided between the bottom of the grid cutter and the transverse cutting cutter.

[0040] In the above technical solution, the transverse cutting part and the longitudinal cutting part are an integral structure, and an upward cross-shaped protrusion 154 is formed at the intersection.

[0041] Furthermore, in the above technical solution, an installation block 1511 is fixedly provided on the outer side of the installation part, and the installation is fixed by sliding the installation block into the installation groove.

[0042] Furthermore, in the above technical solution, the feeding push plate is a rectangular plate, with its back end fixedly connected to one end of the push rod; the other end of the push rod is provided with a movable seat 23, with a through hole in the center of the movable seat, and a threaded structure that cooperates with the lead screw on the inner wall of the through hole, and the push rod is movably engaged with the lead screw through the movable seat.

[0043] The rectangular push plate and the inner wall of the cutting chamber are designed with a 1-1.2mm clearance.

[0044] Furthermore, in the above technical solution, the guiding mechanism includes guide sliders 24 disposed on both sides of the push rod and guide slides 25 disposed on the inner wall of the crushing chamber.

[0045] Furthermore, in the above technical solution, a base 26 is connected to the bottom of the crushing chamber, and a receiving groove 27 for placing a receiving tray is provided between the crushing chamber and the base.

[0046] Furthermore, in the above technical solution, the mounting block and mounting groove are provided with magnetic suction parts 28 to increase the mounting firmness of the mesh cutter.

[0047] Furthermore, in the above technical solution, the transverse cutting portion and the longitudinal cutting portion form neatly arranged square cutting units.

[0048] Furthermore, in the above technical solution, the side length of the square cutting unit is 2-8mm, and the thickness of the cutting part is 0.8-1.2mm.

[0049] Furthermore, in the above technical solution, the electric telescopic push rod and the servo motor are electrically connected to the PLC controller respectively.

[0050] The PLC controller's output interface is connected to the servo driver's input port to transmit position control signals. The encoder feedback signal of the servo motor is connected to the PLC's counting interface via a signal line, forming a closed-loop control circuit. The drive motor of the electric telescopic push rod is connected to its driver through the PLC's output interface to control the displacement. The stroke limit sensor of the transverse cutting tool is connected through the PLC's input terminal to provide feedback on the tool's start or end position.

[0051] In the above scheme, the algorithm used for the interval frequency between the push amount of the servo motor and the electric telescopic push rod is existing technology and will not be elaborated on here. The following is a specific process for its use:

[0052] When using a 5mm×5mm grid cutter, the push amount is set to 5mm / stroke. When switching to a 2mm×2mm grid cutter, the push amount is adjusted to 2mm / stroke. The transverse cutting cutter and the servo motor are linked in a timing sequence. After the servo motor pushes the material into place, the transverse cutting cutter is activated. The cutter extends to the end position and immediately retracts, while the servo motor starts the next push. The entire cycle can be precisely controlled within 0.5-2 seconds to adapt to the cutting efficiency requirements of different particle sizes of fragments.

[0053] Example 2: Figure 3 As shown, a further improvement is made to the solution of Embodiment 1. The mounting part is a rectangular frame structure, and the inner edge is provided with a recessed slot 22 for mounting the cutting part. The horizontal cutting part and the vertical cutting part are an integral structure, and an upward cross-shaped protrusion is formed at the intersection. Extensions 29 that are adapted to the recessed slots are provided on both sides of the horizontal cutting part.

[0054] This allows for the replacement of the cutting section structure independently. Different sizes of grid cutters can be disassembled and replaced simply by replacing the cutting section with a single mounting frame structure. This saves on the mounting section during the production of the cutting section, making production easier and more cost-effective.

[0055] Example 3: Figure 4 As shown in Figure 5, a further improvement is made to the scheme of Embodiment 2. The magnetic suction part 28 includes a first magnet 281 provided at the bottom end of the mounting block and a second magnet 282 provided at the bottom wall of the mounting groove. The number of first magnets at the bottom of the mounting block on one side is not less than two sets, and they are arranged at equal intervals. The number and position of the second magnets correspond to the first magnets.

[0056] This allows for the solution of high-precision installation and positioning of the mesh tool through the magnetic suction unit, improving the positional accuracy and stability of its installation.

[0057] Specifically, the principle of this invention is as follows: During use, a grid cutter of the corresponding specification is selected according to the target particle size and fixed inside the crushing chamber via an installation slot. The transverse and longitudinal cutting sections of the grid cutter form rectangular cutting units of a preset size. After the raw material is fed into the inlet, the servo motor drives the lead screw to rotate, causing the push rod to push the feeding plate downwards steadily along the guide mechanism, squeezing the black truffle into the cutting unit of the grid cutter, forming a regular columnar material. At this time, the electric telescopic push rod drives the transverse cutting blade to extend quickly, completing the transverse cutting along the bottom of the grid cutter, separating the columnar material into fragments matching the size of the cutting unit. The fragments naturally fall into the receiving tray. By changing the grid cutter with different cutting unit sizes, and combining the PLC controller to adjust the servo motor feeding speed (controlling the raw material feed amount) and the transverse cutting blade cutting frequency (controlling the cutting interval), the particle size of the output fragments can be precisely controlled. Simultaneously, low-speed feeding and cold cutting reduce the loss of flavor components.

Claims

1. A black truffle powder cutter with adjustable output particle size, comprising a cutting chamber, a transverse cutting blade connected to the back end of the cutting chamber via an electrically telescopic push rod, the transverse cutting blade being movable within the cutting chamber, a feed inlet being provided on the cutting chamber, and a feeding mechanism being provided at the feed inlet, characterized in that... The crushing chamber has a mounting slot above the transverse cutting blades, through which various sizes of grid blades can be detachably installed. The grid blades include a mounting part and multiple sets of transverse and longitudinal cutting parts, which are arranged in an equidistant, staggered pattern. The feed inlet is located on one side of the crushing chamber, and the feeding mechanism is located at the top of the crushing chamber. The feeding mechanism includes a servo motor, the output of which is fixedly connected to a lead screw. The feeding push plate is movably connected to the lead screw via a push rod, and a guide mechanism is provided between the push rod and the inner wall of the crushing chamber. A receiving tray is installed at the bottom of the crushing chamber.

2. The black truffle shred cutter with adjustable output particle size according to claim 1, characterized in that, The mounting part has a rectangular frame structure, and the inner edge is provided with a recessed slot for mounting the cutting part. The horizontal cutting part and the vertical cutting part are integrated into one structure, and the intersection forms an upward cross-shaped protrusion. The horizontal cutting part has extensions on both sides that are adapted to the recessed slots.

3. The black truffle shred cutter with adjustable output particle size according to claim 2, characterized in that, An installation block is fixedly installed on the outside of the mounting part, and the mounting block is slid into the mounting groove for installation and fixation.

4. A black truffle shred cutter with adjustable output particle size according to claim 3, characterized in that, The feeding pusher plate is a rectangular plate, with its back end fixedly connected to one end of the push rod; the other end of the push rod is provided with a movable seat, and the movable seat has a through hole in the center. The inner wall of the through hole is provided with a threaded structure that cooperates with the lead screw. The push rod is movably engaged with the lead screw through the movable seat.

5. A black truffle shred cutter with adjustable output particle size according to claim 4, characterized in that, The guiding mechanism includes guide sliders set on both sides of the push rod and guide slides set on the inner wall of the crushing chamber.

6. A black truffle shred cutter with adjustable output particle size according to claim 5, characterized in that, The bottom of the crushing chamber is connected to a base, and a receiving groove for placing a receiving tray is provided between the crushing chamber and the base.

7. A black truffle shred cutter with adjustable output particle size according to claim 6, characterized in that, The mounting block and mounting slot are equipped with magnetic attachments to increase the secure mounting of the mesh cutter.

8. A black truffle shred cutter with adjustable output particle size according to claim 7, characterized in that, The horizontal and vertical cutting sections form neatly arranged square cutting units.

9. A black truffle shred cutter with adjustable output particle size according to claim 8, characterized in that, The side length of the square cutting unit is 2-8mm, and the thickness of the cutting part is 0.8-1.2mm.

10. A black truffle shredder with adjustable output particle size according to claim 9, characterized in that, The electric telescopic push rod and the servo motor are electrically connected to the PLC controller respectively.

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