Potato seed tuber cutting machine

Abstract

The utility model provides a potato seed tuber cutting machine, which relates to the technical field of potato planting, and comprises a platform plate, a cutting knife assembly is arranged on the upper surface of the platform plate, the cutting knife assembly comprises two groups of bearing rings, the side surfaces of the bearing rings are provided with sliding chutes, the inner walls of the bearing rings are provided with knife plates, and the knife plates are arranged on the upper surface of the platform plate. Sliding blocks are fixed to the two ends of the cutting board and connected with the sliding grooves in a sliding mode. According to the potato seed tuber cutting machine, by arranging the cutting knife assembly, when the distance between knife plates needs to be adjusted, a first adjusting disc is rotated to enable an auxiliary plate to relieve extrusion on a sliding block, the sliding block can move left and right in a sliding groove after loosening, the first adjusting disc is rotated after adjustment is completed, and the first adjusting disc pushes the auxiliary plate to extrude and limit the sliding block again; and by adjusting the distance between the cutting boards, the problem that in the prior art, a common potato dicing device is poor in applicability is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of block cutting machines, specifically a potato seed block cutting machine, belong to potato planting technical field. BACKGROUND

[0002] Potato is a kind of food that people eat at home commonly, its nutritional value is high, adaptability is strong, yield is big, potato is tuber propagation, can be medicine, nature is flat and sweet, and potato's adaptability is very strong, can adapt to different local climate and soil, with yield big advantage, therefore, potato planting is very extensive, potato needs to be cut into pieces before planting, so cutting machine is needed to cut potato into pieces.

[0003] In the patent application publication CN210525165U, a potato cutting device is disclosed, which drives the compression block downward by setting an electric push rod, so as to compress the potato downward, the potato is pressed by the upper compression block, and the grid knife moves downward, the grid knife cuts it, and the cut potato block falls to the lower side of the grid knife, completing the cutting work of the potato.

[0004] The above patent completes the cutting work of potato when used, but it still has some deficiencies when used. First, the size of the grid knife is fixed, and the distance between the blades cannot be adjusted. When cutting potato, different sizes of blocks need to be cut according to the specific variety and the region where it is planted. The fixed size grid knife of the above patent is not convenient to adjust the size of cutting, and its applicability is poor. Secondly, the fixed installation of the grid knife of the above patent also makes the grid knife inconvenient to disassemble, which affects the long-term use of the grid knife.

[0005] Therefore, a potato seed block cutting machine is proposed. CONTENT OF UTILITY MODEL

[0006] The utility model proposes a potato seed block cutting machine to solve the problem of poor applicability of the common potato cutting device in the prior art, and the cutting device can be easily disassembled and cleaned after use to ensure its cleanliness.

[0007] The utility model discloses a potato seed piece cutting machine, including platform board, the upper surface of platform board is provided with cutting knife subassembly, cutting knife subassembly includes two groups of bearing ring, the side of bearing ring is opened with the sliding slot, the inner wall of bearing ring is provided with the cutter plate, the both ends of cutter plate are fixed with the sliding block, sliding block and sliding slot slidingly connect, two the side of mutual far away of sliding block is fixed with first screw rod, the outer surface of first screw rod is sleeved with auxiliary board, the outer surface screw connection of first screw rod has first adjusting disc.

[0008] The upper bearing ring and the lower bearing ring are staggered, the upper surface of the lower bearing ring is fixed with four second screw rods, the bottom surface of the upper bearing ring is provided with a notch, the second screw rods pass through the upper bearing ring through the notch, and the outer surfaces of the second screw rods are screw-connected with second adjusting discs.

[0009] The left and right sides of the lower bearing ring are fixed with auxiliary strips, the bottom surfaces of the auxiliary strips are fixed with track blocks, the upper surface of the platform board is provided with a track groove, the track blocks are slidingly connected with the track groove, and the cutting knife subassembly can only move left and right through the sliding connection of the track blocks and the track groove.

[0010] The upper surface of the platform board is slidingly connected with a limiting frame, the both ends of the limiting frame are fixed with sliding blocks, the sliding blocks are slidingly connected with the platform board, the upper surface of the platform board is fixed with two fixed plates, a bidirectional screw rod is rotatably connected between the two fixed plates, the bidirectional screw rod penetrates the sliding blocks, and the bidirectional screw rod is screw-connected with the sliding blocks.

[0011] Further, the left side of the left fixed plate is provided with a motor, the output end of the motor is connected with the bidirectional screw rod, and the bidirectional screw rod can be driven to rotate through the motor.

[0012] The bottom surface of the platform board is fixed with a collecting box, the upper surface of the collecting box is provided with a communication groove, and the size of the communication groove is smaller than that of the bearing ring.

[0013] The upper surface of the platform board is provided with a top plate, the top plate and the platform board are fixed with a fixed rod, the upper surface of the top plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixed with a pressing plate, and the pressing plate can be driven to descend through the hydraulic cylinder.

[0014] The utility model provides a potato seed piece cutting machine, it has the beneficial effect as follows:

[0015] 1. The potato piece cutting machine, by setting the cutting knife assembly, when the distance between the knife plates needs to be adjusted, rotate the first adjusting disc to make the auxiliary plate release the extrusion of the sliding block, the loose sliding block can move left and right in the sliding groove, after adjusting, rotate the first adjusting disc, the first adjusting disc pushes the auxiliary plate to extrude the limiting sliding block again, so that the sliding block after adjusting maintains stable, through the adjustment of the distance between the knife plates, the problem of poor applicability of the potato cutting device in the prior art is solved.

[0016] 2. The potato piece cutting machine, when in use, the sliding block is moved by rotating the bidirectional threaded rod, the movement of the sliding block drives the limiting frame to move, the limiting frame limits the auxiliary strip to limit the limiting of the bearing ring, when the cutting knife assembly needs to be disassembled, the bearing ring can be disassembled by only limiting the auxiliary strip of the limiting frame. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is a structure schematic diagram of the cutting knife assembly of the utility model;

[0019] Figure 3 It is a structure schematic diagram of the bearing ring of the utility model;

[0020] Figure 4 It is a bottom view of the knife plate.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1, platform plate;

[0023] 2, cutting knife assembly; 201, bearing ring; 202, knife plate; 203, sliding block; 204, first threaded rod; 205, auxiliary plate; 206, first adjusting disc; 207, second threaded rod; 208, second adjusting disc;

[0024] 3, auxiliary strip; 4, track block; 5, track groove; 6, limiting frame; 7, sliding block; 8, fixed plate; 9, bidirectional threaded rod; 10, motor; 11, collection box; 12, top plate; 13, hydraulic cylinder; 14, pressing plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0026] Please refer to Figures 1-4 The utility model discloses a potato seed piece cutting machine, including platform board 1, the upper surface of platform board 1 is provided with cutting knife subassembly 2, cutting knife subassembly 2 includes two groups of bearing ring 201, the side of bearing ring 201 is seted up with the sliding slot, the inner wall of bearing ring 201 is provided with the cutter plate 202, both ends of cutter plate 202 are fixed with sliding block 203, and sliding block 203 is connected with sliding slot slidingly, and the side of mutual separation of two sliding blocks 203 is fixed with first threaded rod 204, and the outer surface of first threaded rod 204 is sleeved with auxiliary plate 205, and the outer surface of first threaded rod 204 is connected with first adjusting disc 206.

[0027] Please refer to Figure 2 、 Figure 3 and Figure 4 , the upper bearing ring 201 and the lower bearing ring 201 are staggered, the upper surface of the lower bearing ring 201 is fixed with four second threaded rods 207, the bottom of the upper bearing ring 201 is provided with a notch, the second threaded rod 207 penetrates the upper bearing ring 201 through the notch, the outer surface of the second threaded rod 207 is threadedly connected with the second adjusting disc 208, the left and right sides of the lower bearing ring 201 are fixed with auxiliary strips 3, the bottom of the auxiliary strip 3 is fixed with a track block 4, the upper surface of the platform plate 1 is provided with a track groove 5, the track block 4 is slidably connected with the track groove 5, and the cutting knife subassembly 2 can only move left and right through the sliding connection of the track block 4 and the track groove 5.

[0028] Please refer to Figure 2 、 Figure 3 and Figure 4 , the upper surface of the platform plate 1 is slidably connected with a limiting frame 6, both ends of the limiting frame 6 are fixed with sliding blocks 7, the sliding blocks 7 are slidably connected with the platform plate 1, the upper surface of the platform plate 1 is fixed with two fixed plates 8, a bidirectional threaded rod 9 is rotatably connected between the two fixed plates 8, the bidirectional threaded rod 9 penetrates the sliding blocks 7, the bidirectional threaded rod 9 is threadedly connected with the sliding blocks 7, a motor 10 is installed on the left side of the left fixed plate 8, the output end of the motor 10 is connected with the bidirectional threaded rod 9, and the bidirectional threaded rod 9 can be driven to rotate through the motor 10.

[0029] Please refer to Figure 2 、 Figure 3 and Figure 4 , the bottom of the platform plate 1 is fixed with a collection box 11, the upper surface of the collection box 11 is provided with a communication groove, the size of the communication groove is smaller than that of the bearing ring 201, the upper surface of the platform plate 1 is provided with a top plate 12, the top plate 12 and the platform plate 1 are fixed with a fixed rod, the upper surface of the top plate 12 is installed with a hydraulic cylinder 13, the output end of the hydraulic cylinder 13 is fixed with a pressing plate 14, and the pressing plate 14 can be driven to descend through the hydraulic cylinder 13.

[0030] The utility model discloses when using: through setting cutting knife subassembly 2, when needing to adjust the distance between the cutter plate 202, rotates first adjusting disc 206 to make that auxiliary board 205 removes the extrusion of sliding block 203, and sliding block 203 loosening can move in the slide groove left and right, rotates first adjusting disc 206 after adjusting, and first adjusting disc 206 pushes auxiliary board 205 and extrudes limit sliding block 203 again, makes sliding block 203 maintain stable after adjusting, through the adjustment of cutter plate 202 spacing, solved the poor applicability of the common potato cutting device in prior art.

[0031] When using, the sliding block 7 is moved by the rotation of the bidirectional screw rod 9, the movement of the sliding block 7 drives the movement of the limiting frame 6, the limiting frame 6 limits the auxiliary strip 3 to limit the bearing ring 201, when the cutting knife subassembly 2 needs to be disassembled, the bearing ring 201 can be disassembled by only limiting the limiting frame 6 to limit the auxiliary strip 3.

[0032] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A potato seed piece cutter comprising a platform plate (1), characterised in that: The upper surface of the platform plate (1) is provided with a cutting knife assembly (2), the cutting knife assembly (2) comprises two groups of bearing rings (201), the side surface of the bearing ring (201) is provided with a sliding groove, the inner wall of the bearing ring (201) is provided with a cutter plate (202), both ends of the cutter plate (202) are fixedly connected with a sliding block (203), the sliding block (203) is connected with the sliding groove in a sliding mode, the side surface of the two sliding blocks (203) away from each other is fixedly connected with a first threaded rod (204), the outer surface of the first threaded rod (204) is sleeved with an auxiliary plate (205), and the outer surface of the first threaded rod (204) is threadedly connected with a first adjusting disc (206).

2. A potato piece cutter according to claim 1, characterised in that: The upper bearing ring (201) and the lower bearing ring (201) are arranged alternately, the upper surface of the lower bearing ring (201) is fixedly connected with four second threaded rods (207), the bottom surface of the upper bearing ring (201) is provided with a notch, the second threaded rod (207) penetrates the upper bearing ring (201) through the notch, and the outer surface of the second threaded rod (207) is threadedly connected with a second adjusting disc (208).

3. A potato piece cutter according to claim 1, characterized in that: The left and right side surfaces of the lower bearing ring (201) are fixedly connected with auxiliary strips (3), the bottom surface of the auxiliary strip (3) is fixedly connected with a track block (4), the upper surface of the platform plate (1) is provided with a track groove (5), and the track block (4) is connected with the track groove (5) in a sliding mode.

4. A potato piece cutter according to claim 1, characterized in that: The upper surface of the platform plate (1) is connected with a limiting frame (6) in a sliding mode, both ends of the limiting frame (6) are fixedly connected with a sliding block (7), the sliding block (7) is connected with the platform plate (1) in a sliding mode, the upper surface of the platform plate (1) is fixedly connected with two fixed plates (8), the two fixed plates (8) are rotatably connected with a bidirectional threaded rod (9), the bidirectional threaded rod (9) penetrates the sliding block (7), and the bidirectional threaded rod (9) is threadedly connected with the sliding block (7).

5. A potato piece cutter according to claim 4, characterised in that: The left side surface of the left fixed plate (8) is provided with a motor (10), and the output end of the motor (10) is connected with the bidirectional threaded rod (9).

6. A potato piece cutter according to claim 1, characterized in that: The bottom surface of the platform plate (1) is fixedly connected with a collecting box (11), the upper surface of the collecting box (11) is provided with a communication groove, and the size of the communication groove is smaller than that of the bearing ring (201).

7. A potato piece cutter according to claim 1, characterized in that: The upper surface of the platform plate (1) is provided with a top plate (12), the top plate (12) and the platform plate (1) are fixedly connected with a fixed rod, the upper surface of the top plate (12) is provided with a hydraulic cylinder (13), and the output end of the hydraulic cylinder (13) is fixedly connected with a pressing plate (14).

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