Mulberry leaf cutting device for silkworm breeding

Abstract

The utility model discloses a mulberry leaf cutting device for silkworm breeding, including base, the top of base and close to its back side is equipped with cutting box, the top fixed mounting of cutting box has motorized telescopic link, the bottom of motorized telescopic link is fixedly connected with the inside of cutting box and passes into the connecting plate, the bottom of connecting plate is equipped with cutting knife, the right side fixed mounting of connecting plate has L shape pole, the other end fixedly connected with the inside of casing and passes into the toothed plate of L shape pole, the right side of toothed plate has the gear of swing engagement, the rear side fixed mounting of gear has the rotation rod and rotation rod, the left side fixed mounting of rotation rod has the pressure plate, the other end of pressure plate extends to the inside of cutting box. The utility model discloses the cooperation of above -mentioned structure, has realized the process of pressing one side of mulberry leaf in mulberry leaf cutting, thereby can effectively prevent mulberry leaf sliding, guarantees the uniformity of mulberry leaf silk, and then can improve the quality of mulberry leaf cutting.

Description

Technical Field

[0001] This utility model relates to the field of silkworm breeding technology, specifically a mulberry leaf cutting device for silkworm breeding. Background Technology

[0002] Silkworm farming is an agricultural technology activity that uses mulberry silkworms as the main object and achieves large-scale cocoon production through artificially controlled environmental conditions. Mulberry leaf cutting is a fundamental guarantee for silkworm farming. The supply of fresh and palatable mulberry leaves directly determines the growth and development quality of silkworms and the yield of cocoons. The existing publication number CN206967553U discloses a mulberry leaf cutting device. Mulberry leaves are sent to the worktable by a conveyor belt, and the leaves can be cut by a guillotine. At the same time, the pusher plate can concentrate the mulberry leaves on the worktable, which is more conducive to the guillotine cutting the leaves. However, this mulberry leaf cutting device cannot press down one side of the mulberry leaf during the cutting process, which will cause the mulberry leaf to slide, affecting the uniformity of the mulberry leaf cutting and greatly reducing the quality of mulberry leaf cutting. This has certain adverse effects on practical use, so improvements are needed. Utility Model Content

[0003] The purpose of this invention is to provide a mulberry leaf cutting device for silkworm breeding. The extrusion structure presses down on one side of the mulberry leaf during the cutting process, thereby effectively preventing the leaf from slipping, ensuring the uniformity of the shredded leaves, and improving the quality of the mulberry leaf cutting. This has certain advantages for practical use and solves the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a mulberry leaf cutting device for silkworm rearing, comprising a base, a support leg fixedly installed on the top and near the rear of the base, a cutting box fixedly installed on the top of the support leg, a collecting frame fixedly installed on the top and near the front of the base, a screen movably connected to the rear inner wall of the collecting frame via a hinge, a housing fixedly installed on the right side of the cutting box, a feeding chute opened on the top of the cutting box, a discharging chute opened on the front of the cutting box, and a feeding chute opened on the top and near the rear of the base. An electric telescopic rod is fixedly installed near its front side. The bottom end of the electric telescopic rod passes through the inside of the cutting box and is fixedly connected to a connecting plate. A cutting blade is provided at the bottom of the connecting plate. An L-shaped rod is fixedly installed on the right side of the connecting plate. The other end of the L-shaped rod passes through the inside of the housing and is fixedly connected to a toothed plate. A gear is movably meshed on the right side of the toothed plate. A rotating rod is fixedly installed on the rear side of the gear and is rotatably connected to the rear side of the inner wall of the housing through a bearing. A pressure plate is fixedly installed on the left side of the rotating rod, and the other end of the pressure plate extends into the inside of the cutting box.

[0005] Preferably, an electric push rod is fixedly installed on the rear side of the inner wall of the cutting box, and a push plate is fixedly installed on the front end of the electric push rod.

[0006] Preferably, sliding rods are fixedly installed on both sides of the top of the connecting plate, the top of the sliding rods protrudes from the cutting box and is fixedly connected to a limit block, and a sliding sleeve is slidably connected to the outside of the sliding rods, and the sliding sleeve is fixedly connected to the top of the cutting box.

[0007] Preferably, the connecting plate has screw holes inside and the top of the cutting blade, and the screw holes are threaded with connecting bolts.

[0008] Preferably, a cylinder is fixedly installed on the top of the base and on the front side of the collection frame, and an impact head is fixedly installed on the top of the cylinder.

[0009] Preferably, a support plate is fixedly installed inside the collection frame and below the screen, and a plurality of arc-shaped elastic sheets are fixedly installed on the top of the support plate.

[0010] Preferably, a water supply pipe is fixedly installed on the top of the collection frame, a plurality of nozzles are fixedly installed on the bottom of the water supply pipe, an inlet pipe is connected through the right side of the water supply pipe, and a connector is fixedly connected to the other end of the inlet pipe.

[0011] Compared with existing technologies, the beneficial effects of this utility model are as follows: The electric telescopic rod, when activated, drives the connecting plate to rise and fall. The connecting plate then drives the cutting blade to cut the mulberry leaves. Simultaneously, the connecting plate drives the L-shaped rod to rise and fall, which in turn drives the toothed plate to rise and fall. The toothed plate drives the gear to rotate, which in turn drives the rotating rod to rotate. The rotating rod then drives the pressure plate to press down on one side of the mulberry leaf, effectively preventing the leaf from slipping and ensuring the uniformity of the shredded leaves, thereby improving the quality of the mulberry leaf cutting. The screen can sift through the shredded mulberry leaves after cutting, removing impurities. Furthermore, the cylinder activation drives the impact head to strike the screen, causing it to vibrate and further improving the efficiency of the screen in sieving the mulberry leaf shreds. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of the internal structure of the cutting box and the shell of this utility model;

[0014] Figure 3 This is a schematic diagram of the electric push rod and push plate structure of this utility model;

[0015] Figure 4 This is a schematic diagram of the screw hole and connecting bolt structure of this utility model;

[0016] Figure 5This is a schematic diagram of the gear and toothed plate connection structure of this utility model;

[0017] Figure 6 This is a schematic diagram of the support plate and arc-shaped elastic sheet structure of this utility model.

[0018] In the diagram: 1. Base; 2. Cutting box; 3. Collection frame; 4. Screen; 5. Housing; 6. Electric telescopic rod; 7. Connecting plate; 8. Cutting blade; 9. L-shaped rod; 10. Toothed plate; 11. Gear; 12. Rotating rod; 13. Pressure plate; 14. Electric push rod; 15. Push plate; 16. Slide rod; 17. Sliding sleeve; 18. Screw hole; 19. Connecting bolt; 20. Cylinder; 21. Impact head; 22. Support plate; 23. Arc-shaped elastic sheet; 24. Water supply pipe; 25. Nozzle; 26. Water inlet pipe. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1, please refer to Figures 1 to 6 This utility model provides a technical solution: a mulberry leaf cutting device for silkworm breeding, including a base 1, a support leg fixedly installed on the top and near the rear of the base 1, a cutting box 2 fixedly installed on the top of the support leg, a collection frame 3 fixedly installed on the top and near the front of the base 1, a screen 4 movably connected to the rear of the inner wall of the collection frame 3 via a hinge, a shell 5 fixedly installed on the right side of the cutting box 2, a feeding chute on the top of the cutting box 2, a discharging chute on the front of the cutting box 2, and an electric extension device fixedly installed on the top and near the front of the cutting box 2. The bottom end of the telescopic rod 6 is inserted into the interior of the cutting box 2 and fixedly connected to a connecting plate 7. A cutting blade 8 is provided at the bottom of the connecting plate 7. An L-shaped rod 9 is fixedly installed on the right side of the connecting plate 7. The other end of the L-shaped rod 9 is inserted into the interior of the housing 5 and fixedly connected to a toothed plate 10. A gear 11 is movably engaged on the right side of the toothed plate 10. A rotating rod 12 is fixedly installed on the rear side of the gear 11 and is rotatably connected to the rear side of the inner wall of the housing 5 through a bearing. A pressure plate 13 is fixedly installed on the left side of the rotating rod 12, and the other end of the pressure plate 13 extends into the interior of the cutting box 2.

[0021] Furthermore, an electric push rod 14 is fixedly installed on the rear side of the inner wall of the cutting box 2, and a push plate 15 is fixedly installed at the front end of the electric push rod 14. When the electric push rod 14 is activated, it can drive the push plate 15 to move, and the push plate 15 can push the mulberry leaves to the bottom of the cutting blade 8 for cutting.

[0022] Furthermore, slide rods 16 are fixedly installed on both sides of the top of the connecting plate 7. The top of the slide rods 16 protrudes from the cutting box 2 and is fixedly connected to a limit block. A sliding sleeve 17 is slidably connected to the outside of the slide rods 16. The sliding sleeve 17 is fixedly connected to the top of the cutting box 2. The cutting blade 8 can stably rise and fall under the sliding action of the sliding sleeve 17 and the slide rod 16.

[0023] Furthermore, the connecting plate 7 and the top of the cutting blade 8 are provided with screw holes 18, and the screw holes 18 are threaded with connecting bolts 19. The screw holes 18 and connecting bolts 19 facilitate the replacement of the cutting blade 8 by the staff.

[0024] Example 2, please refer to Figures 1 to 6 The difference between this embodiment and Embodiment 1 is that: a cylinder 20 is fixedly installed on the top of the base 1 and in front of the collection frame 3, and an impact head 21 is fixedly installed on the top of the cylinder 20. When the cylinder 20 is activated, it drives the impact head 21 to impact the screen 4, thereby causing the screen 4 to vibrate and improving the screening effect of the screen 4. A support plate 22 is fixedly installed inside the collection frame 3 and below the screen 4. Several arc-shaped elastic sheets 23 are fixedly installed on the top of the support plate 22. 3 can provide elastic support for the screen 4, thereby improving the vibration effect of the screen 4. A water supply pipe 24 is fixedly installed on the top of the collection frame 3, and several nozzles 25 are fixedly installed on the bottom of the water supply pipe 24. A water inlet pipe 26 is connected through the right side of the water supply pipe 24, and a connector is fixedly connected to the other end of the water inlet pipe 26. The cleaning water can enter the interior of the water supply pipe 24 through the connector and the water inlet pipe 26. The cleaning water inside the water supply pipe 24 can be sprayed onto the mulberry leaf shreds through the nozzles 25, thereby cleaning the mulberry leaf shreds.

[0025] Working Principle: In use, this mulberry leaf cutting device for silkworm rearing allows the operator to pour mulberry leaves into the cutting box 2 through the feeding chute. The operator then activates the electric push rod 14, which moves the push plate 15, pushing the leaves below the cutting blade 8. Simultaneously, the operator activates the electric telescopic rod 6, which raises and lowers the connecting plate 7. The connecting plate 7 then moves the cutting blade 8 to cut the mulberry leaves. At the same time, the connecting plate 7 also raises and lowers the L-shaped rod 9, which in turn raises and lowers the toothed plate 10. The toothed plate 10 can then... The rotating gear 11 drives the rotating rod 12 to rotate, which in turn drives the pressure plate 13 to press down on one side of the mulberry leaf, thus effectively preventing the mulberry leaf from slipping and ensuring the uniformity of the mulberry leaf shreds. This improves the quality of the mulberry leaf cutting. The shredded mulberry leaves fall through the discharge chute onto the top of the screen 4. The screen 4 can screen the mulberry leaf shreds on the back side of the cut leaves, thereby removing impurities. Furthermore, the cylinder 20, when activated, drives the impact head 21 to impact the screen 4, causing the screen 4 to vibrate and improving the screening efficiency of the mulberry leaf shreds.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mulberry leaf cutting device for silkworm rearing, comprising a base (1), characterized in that: A support leg is fixedly installed on the top of the base (1) and near its rear side. A cutting box (2) is fixedly installed on the top of the support leg. A collection frame (3) is fixedly installed on the top of the base (1) and near its front side. A screen (4) is movably connected to the rear side of the inner wall of the collection frame (3) through a hinge. A housing (5) is fixedly installed on the right side of the cutting box (2). A feed chute is opened on the top of the cutting box (2). A discharge chute is opened on the front side of the cutting box (2). An electric telescopic rod (6) is fixedly installed on the top of the cutting box (2) and near its front side. The bottom end of the electric telescopic rod (6) passes through the cutting box (2). A connecting plate (7) is fixedly connected inside. A cutting blade (8) is provided at the bottom of the connecting plate (7). An L-shaped rod (9) is fixedly installed on the right side of the connecting plate (7). The other end of the L-shaped rod (9) is inserted into the interior of the housing (5) and fixedly connected to a toothed plate (10). A gear (11) is movably meshed on the right side of the toothed plate (10). A rotating rod (12) is fixedly installed on the rear side of the gear (11) and the rotating rod (12) is rotatably connected to the rear side of the inner wall of the housing (5) through a bearing. A pressure plate (13) is fixedly installed on the left side of the rotating rod (12). The other end of the pressure plate (13) extends into the interior of the cutting box (2).

2. The mulberry leaf cutting device for silkworm rearing according to claim 1, characterized in that: An electric push rod (14) is fixedly installed on the rear side of the inner wall of the cutting box (2), and a push plate (15) is fixedly installed at the front end of the electric push rod (14).

3. The mulberry leaf cutting device for silkworm rearing according to claim 1, characterized in that: The top two sides of the connecting plate (7) are fixedly installed with sliding rods (16). The top of the sliding rod (16) passes through the cutting box (2) and is fixedly connected to a limit block. The outside of the sliding rod (16) is slidably connected with a sliding sleeve (17). The sliding sleeve (17) is fixedly connected to the top of the cutting box (2).

4. A mulberry leaf cutting device for silkworm rearing according to claim 1, characterized in that: The connecting plate (7) has screw holes (18) inside and the top of the cutting blade (8), and the screw holes (18) are threaded with connecting bolts (19).

5. A mulberry leaf cutting device for silkworm rearing according to claim 1, characterized in that: A cylinder (20) is fixedly installed on the top of the base (1) and in front of the collection box (3), and an impact head (21) is fixedly installed on the top of the cylinder (20).

6. A mulberry leaf cutting device for silkworm rearing according to claim 1, characterized in that: A support plate (22) is fixedly installed inside the collection frame (3) and below the screen (4), and a number of arc-shaped elastic sheets (23) are fixedly installed on the top of the support plate (22).

7. A mulberry leaf cutting device for silkworm rearing according to claim 1, characterized in that: A water supply pipe (24) is fixedly installed on the top of the collection box (3), and several nozzles (25) are fixedly installed on the bottom of the water supply pipe (24). A water inlet pipe (26) is connected through the right side of the water supply pipe (24), and a connector is fixedly connected to the other end of the water inlet pipe (26).

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