Mulberry leaf crushing device
By using the interlaced knife net in the mulberry leaf crushing device to cut at different angles, the problem of uncontrollable size in the prior art is solved, and the fine crushing and efficient operation of mulberry leaves are realized, which is suitable for large-scale silkworm breeding.
Patent Information
- Application Number
- CN202420355635.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-27
AI Technical Summary
The existing mulberry leaf crushing device cannot effectively control the size of cutting and crushing, which leads to inconvenience in feeding silkworms, especially in large-scale silkworm breeding.
A mulberry leaf crushing device is designed, and several knife nets are used to cut at different angles through interlacing settings to achieve controllable size crushing of mulberry leaves, and is introduced into the feeding barrel through the second tracheal, so that the operator can take it out or crush it again. , improve crushing efficiency.
The fine crushing of mulberry leaves is achieved, the crushing efficiency is improved, the risk of stuckness is reduced, and the operators are able to handle the crushed mulberry leaves.
Smart Images
Figure CN222219783U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plant processing, in particular to a mulberry leaf crushing device. Background Art
[0002] Mulberry leaves are very important for silkworms because they are their main food source. First of all, mulberry leaves are rich in nutrients, especially protein and energy, which are necessary for the growth of silkworm larvae. The nutritional content and tissue structure of mulberry leaves are very suitable for digestion and absorption by silkworm larvae. Secondly, mulberry leaves are rich in vitamins, minerals and antioxidants, etc. These substances help to enhance the resistance of silkworms and improve their survival rate and growth rate. In addition, mulberry leaves also contain some chemicals that are beneficial to silkworms, which help to inhibit the effects of pathogenic microorganisms in silkworms and keep silkworms healthy. When feeding silkworms with mulberry leaves, fresh mulberry leaves should be selected, and mulberry leaves that are moldy, worm-eaten or damaged should be avoided. For young silkworms, mulberry leaves can be cut into strips before feeding, which is convenient for them to eat. Usually, scissors are needed to cut the mulberry leaves, which is a huge workload for large-scale silkworm breeding.
[0003] The prior art (Chinese patent number: CN208612650U) discloses a pulverizing device for processing mulberry leaves, which can cut the mulberry leaves through a first cutter and micronize the mulberry leaves through a supersonic jet injection device and a second cutter. However, the size of the cut and pulverized mulberry leaves cannot be controlled, which is not conducive to the feeding of silkworms in the later stage. Utility Model Content
[0004] In order to solve the above technical problems, the utility model proposes a mulberry leaf crushing device, which can use a plurality of knife nets to cut the mulberry leaves at different angles through a staggered arrangement, thereby achieving controllable size crushing of the mulberry leaves.
[0005] To achieve the above purpose, the utility model provides the following solutions:
[0006] A mulberry leaf crushing device comprises a plurality of knife nets, all of which are detachably connected at the ends, and both ends of all of which are detachably connected with a first air pipe and a second air pipe, respectively; a side of the first air pipe is fixedly connected and connected with a feed pipe, and one end of the first air pipe is fixedly connected and connected with a nozzle connected with an external high-pressure air source; the top end of the feed pipe is fixedly connected and connected with a material receiving barrel, and the top end of the material receiving barrel is fixedly connected and connected with one end of the second air pipe; the bottom end of the material receiving barrel is respectively provided with a first sealing door and an opening and closing assembly; the material receiving barrel is connected with the feed pipe through the opening and closing assembly, the side wall of the feed pipe is provided with a second sealing door, and the inner cavity of the feed pipe is rotatably connected with a feeding assembly for delivering fresh mulberry leaves.
[0007] Preferably, a side groove is provided at the bottom end of the side surface of the material receiving barrel, and the bottom surface of the inner cavity of the material receiving barrel is open; the opening and closing assembly includes a partition plate, the side surface of the partition plate is adapted to the inner cavity of the material receiving barrel, the side surface of the partition plate is rotatably connected to the side wall of the material receiving barrel, the side wall of the partition plate is fixedly connected with a lever, and a spring is fixedly connected between the side surface of the lever and the side wall of the side groove.
[0008] Preferably, the curvature of the side groove is greater than 180°, and the height of the side groove is matched with the thickness of the partition plate; the top surface and the bottom surface of the partition plate are respectively slidably connected to the side surfaces of the side groove.
[0009] Preferably, the knife net includes a knife cylinder, one end of which is fixedly connected to a screw ring, the other end of which is matched with the screw ring, a plurality of blades are fixedly connected to the inner wall of the knife cylinder at equal intervals, and adjacent knife nets are detachably connected via the screw ring and the knife cylinder respectively; the screw ring is provided at one end of the second air pipe, the knife net is detachably connected to one end of the first air pipe via the screw ring, and the knife net is detachably connected to the screw ring at one end of the second air pipe via the knife cylinder.
[0010] Preferably, the blades of adjacent knife nets are arranged in a staggered manner; and the outer side surfaces of the spiral rings of adjacent knife nets are sleeved with a plurality of gaskets.
[0011] Preferably, the feeding assembly includes a plurality of fan blades and a rotating shaft, both ends of the rotating shaft are rotatably connected to the side walls of the feed pipe respectively, all the fan blades are fixedly connected to the side of the rotating shaft at equal intervals, and the side of the fan blade away from the rotating shaft is arranged in an arc shape; one end of the rotating shaft extends out of the side wall of the feed pipe, and a sliding groove is provided at one end of the rotating shaft, a baffle is connected to the slide groove for damping sliding, the baffle is limit-connected to a limiting block, and the limiting block is in sliding contact with one end of the rotating shaft.
[0012] Preferably, a first opening is provided on the side of the material receiving barrel, and the first opening is rotatably connected to the first sealing door; a second opening is provided on the side wall of the material feeding pipe, and the second opening is rotatably connected to the second sealing door.
[0013] Compared with the prior art, the utility model has the following advantages and technical effects:
[0014] The plurality of knife nets of the utility model can cut the mulberry leaves at different angles through staggered arrangement, thereby achieving fine crushing of the mulberry leaves and improving the efficiency of crushing the mulberry leaves.
[0015] The utility model can introduce the crushed mulberry leaves into the receiving barrel through the second air pipe, which can be convenient for operators to take out from the first sealing door, and can also be introduced into the feeding pipe through the side opening component and crushed again, thereby improving the crushing degree of the mulberry leaves.
[0016] The feeding assembly of the utility model can feed fresh mulberry leaves into the first air pipe in batches, thereby reducing the risk of stagnation caused by large-scale investment of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0018] Figure 1 This is a side view of the structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the side view of the receiving barrel and the opening and closing components;
[0020] Figure 3 It is a schematic diagram of the side view of the feeding pipe and the feeding assembly;
[0021] Figure 4 It is a schematic diagram of the side view structure of the knife net;
[0022] Among them, 1. the first air pipe; 2. the second air pipe; 3. the feed pipe; 4. the nozzle; 5. the receiving barrel; 6. the first sealing door; 7. the second sealing door; 8. the side slot; 9. the partition plate; 10. the lever; 11. the spring; 12. the knife barrel; 13. the screw ring; 14. the blade; 15. the gasket; 16. the fan blade; 17. the rotating shaft; 18. the slide groove; 19. the baffle; 20. the limit block. DETAILED DESCRIPTION
[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0024] It should be noted that all components in the technical solution of this application require the necessary additional facilities of water supply, oil supply, electricity supply and gas supply to be driven and / or controlled. If there is no further explanation, it is assumed that the existing technology is used and equipped without special explanation.
[0025] It should be noted that, in order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0026] Depend on Figure 1A mulberry leaf crushing device shown in the figure comprises a plurality of knife nets, all of which are detachably connected at the ends, and both ends of all the knife nets are detachably connected with a first air pipe 1 and a second air pipe 2 respectively, the first air pipe 1 is fixedly connected and connected to the side surface with a feed pipe 3, one end of the first air pipe 1 is fixedly connected and connected to a nozzle 4 connected to an external high-pressure air source; the top end of the feed pipe 3 is fixedly connected and connected to a receiving barrel 5, and the top end of the receiving barrel 5 is fixedly connected and connected to one end of the second air pipe 2; the bottom end of the receiving barrel 5 is respectively provided with a first sealing door 6 and an opening and closing assembly; the receiving barrel 5 is connected to the feed pipe 3 through the opening and closing assembly, the side wall of the feed pipe 3 is provided with a second sealing door 7, and the inner cavity of the feed pipe 3 is rotatably connected with a feeding assembly for delivering fresh mulberry leaves.
[0027] Furthermore, the high-pressure air pressure of the nozzle 4 is 207 bar-500 bar, preferably 400 bar, and the high pressure can be used to blow the mulberry leaves into contact with the blades 14 for crushing.
[0028] Further, one end of the second air pipe 2 is closed and arranged close to the receiving barrel 5, so that the crushed mulberry leaves can enter the receiving barrel 5. The second air pipe 2 preferably adopts an arc-shaped structure to facilitate the transfer of the crushed mulberry leaves and reduce the loss of transfer energy.
[0029] The plurality of knife nets of the utility model can cut the mulberry leaves at different angles through staggered arrangement, thereby realizing fine crushing of the mulberry leaves and improving the efficiency of crushing the mulberry leaves. At the same time, the crushed mulberry leaves can be introduced into the receiving barrel 5 through the second air pipe 2, which can be convenient for operators to take out from the first sealing door 6, and can also be introduced into the feed pipe 3 through the side opening component and crushed again, thereby improving the crushing degree of the mulberry leaves.
[0030] To further optimize the solution, Figure 2 As shown, a side groove 8 is provided at the bottom end of the side of the receiving barrel 5, and the bottom surface of the inner cavity of the receiving barrel 5 is open; the opening and closing assembly includes a partition plate 9, the side of the partition plate 9 is adapted to the inner cavity of the receiving barrel 5, the side of the partition plate 9 is rotatably connected to the side wall of the receiving barrel 5, the side wall of the partition plate 9 is fixedly connected with a lever 10, and a spring 11 is fixedly connected between the side of the lever 10 and the side wall of the side groove 8, and the partition plate 9 can be pulled out of the side groove 8 by pulling the lever 10, so that the crushed mulberry leaves in the receiving barrel 5 fall into the feeding pipe 3.
[0031] In a further optimized solution, the arc of the side slot 8 is greater than 180°, and the height of the side slot 8 is adapted to the thickness of the partition plate 9, so as to facilitate pulling out the partition plate 9. The top and bottom surfaces of the partition plate 9 are respectively slidably connected to the side surfaces of the side slot 8 to prevent the broken mulberry leaves from leaking out.
[0032] To further optimize the solution, Figure 4As shown, the knife net includes a knife barrel 12, one end of which is fixedly connected with a spiral ring 13, and the other end of the knife barrel 12 is adapted to the spiral ring 13. The inner wall of the knife barrel 12 is fixedly connected with a plurality of blades 14 at equal intervals, and all the knife nets are connected to each other, and the spiral ring 13 of the knife net at one end is screwed to one end of the first air pipe 1, and one end of the knife barrel 12 of the knife net at the other end is screwed to the spiral ring 13 set at one end of the second air pipe 2, so that adjacent knife nets are detachably connected through the spiral ring 13 and the knife barrel 12 respectively; one end of the second air pipe 2 is provided with a spiral ring 13, and the knife net is detachably connected to one end of the first air pipe 1 through the spiral ring 13, and the knife net is detachably connected to the spiral ring 13 at one end of the second air pipe 2 through the knife barrel 12. The blades 14 of adjacent knife nets are staggered to increase the contact probability of the blades 14 of different knife nets with the mulberry leaves. A plurality of gaskets 15 are sleeved on the outer side surfaces of the screw rings 13 of adjacent knife nets, so that the relative angles of the blades 14 of different knife nets can be adjusted by adding different numbers of gaskets 15 .
[0033] To further optimize the solution, Figure 3 As shown, the feeding assembly includes a plurality of fan blades 16 and a rotating shaft 17, both ends of the rotating shaft 17 are rotatably connected to the side walls of the feed pipe 3, all the fan blades 16 are fixedly connected to the side faces of the rotating shaft 17 at equal intervals, and the side face of the fan blade 16 away from the rotating shaft 17 is arc-shaped, which can rotate in close contact with the inside of the feed pipe 3 as the rotating shaft 17 rotates, so as to facilitate the gradual feeding of the mulberry leaves entering through the second sealing door 7 into the first air pipe 1 in batches, thereby reducing the probability of jamming caused by the feeding of a large amount of mulberry leaves. One end of the rotating shaft 17 extends out of the side wall of the feed pipe 3, and a slide groove 18 is opened at one end of the rotating shaft 17. A baffle 19 is connected to the slide groove 18 in a damping sliding manner. The baffle 19 is limitedly connected to a limit block 20. The limit block 20 is in sliding contact with one end of the rotating shaft 17. The baffle 19 can be manually turned to rotate the rotating shaft 17 to realize the feeding operation. In order to facilitate the closing of the feed pipe 3, after the baffle 19 and the limit block 20 are limitedly engaged, the fan blades 16 can close and separate the inner cavity of the feed pipe 3.
[0034] Furthermore, the number of the fan blades 16 is preferably an even number, so that two fan blades aligned with each other can seal and separate the inner cavity of the feed pipe 3.
[0035] In a further optimized solution, a first opening is provided on the side of the receiving barrel 5, and the first opening is rotatably connected to the first sealing door 6. A mesh hole is provided on the side of the first sealing door 6 to facilitate the escape of gas in the second air pipe 2 and prevent gas blockage. A second opening is provided on the side wall of the feeding pipe 3, and the second opening is rotatably connected to the second sealing door 7.
[0036] The working process of this embodiment is as follows:
[0037] Open the second sealing door 7, fill some fresh mulberry leaves into the feed pipe 3, then pull the baffle 19 out of the side of the limit block 20 and turn it to realize the rotation of the rotating shaft 17. The rotation of the rotating shaft 17 will continuously introduce the mulberry leaves that fall into the adjacent fan blades 16 into the first air pipe 1. After being blown by the high-pressure compressed gas inside the nozzle 4, the mulberry leaves come into contact with the blades 14 of the knife net connected between the second air pipe 2 and the first air pipe 1, and are cut by the blades 14. After being cut by one layer of knife net, the broken mulberry leaves will come into contact with the blades 14 of the adjacent knife net again and be cut again to realize the crushing operation of the mulberry leaves.
[0038] Finally, the crushed mulberry leaves are transferred from one end to the other end through the second air pipe 2 and fall into the receiving barrel 5, where they are continuously accumulated. When the accumulated amount reaches the target value, the nozzle 4 is closed, and the first sealing door 6 is opened to clean the crushed mulberry leaves. If the size of the crushed mulberry leaves does not meet the requirements, the lever 10 is pushed to push the partition plate 9 out of the side slot 8, and the crushed mulberry leaves fall into the feeding pipe 3 to achieve a secondary crushing operation.
[0039] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.
Claims
1. A mulberry leaf crushing device, characterized in that: The invention comprises a plurality of knife nets, all of which are detachably connected at the ends, and both ends of all of which are detachably connected to a first air pipe (1) and a second air pipe (2), the first air pipe (1) is fixedly connected to and communicated with a feed pipe (3) on its side, and one end of the first air pipe (1) is fixedly connected to and communicated with a nozzle (4) connected to an external high-pressure air source; the top end of the feed pipe (3) is fixedly connected to and communicated with a receiving barrel (5), and the top end of the receiving barrel (5) is fixedly connected to and communicated with one end of the second air pipe (2); the bottom end of the receiving barrel (5) is respectively provided with a first sealing door (6) and an opening and closing assembly; the receiving barrel (5) is connected to the feed pipe (3) through the opening and closing assembly, and a second sealing door (7) is provided on the side wall of the feed pipe (3); the inner cavity of the feed pipe (3) is rotatably connected with a feeding assembly for feeding fresh mulberry leaves.
2. A mulberry leaf crushing device according to claim 1, characterized in that: A side slot (8) is provided at the bottom end of the side of the material receiving barrel (5), and the bottom surface of the inner cavity of the material receiving barrel (5) is open; the opening and closing assembly comprises a partition plate (9), the side of the partition plate (9) is adapted to the inner cavity of the material receiving barrel (5), the side of the partition plate (9) is rotatably connected to the side wall of the material receiving barrel (5), the side wall of the partition plate (9) is fixedly connected to a lever (10), and a spring (11) is fixedly connected between the side of the lever (10) and the side wall of the side slot (8).
3. A mulberry leaf crushing device according to claim 2, characterized in that: The arc of the side slot (8) is greater than 180°, and the height of the side slot (8) is adapted to the thickness of the partition plate (9); the top surface and the bottom surface of the partition plate (9) are respectively slidably connected to the side surfaces of the side slot (8).
4. A mulberry leaf crushing device according to claim 1, characterized in that: The knife net comprises a knife barrel (12), one end of which is fixedly connected with a screw ring (13), the other end of which is matched with the screw ring (13), a plurality of blades (14) are fixedly connected with the inner wall of the knife barrel (12) at equal intervals, and adjacent knife nets are detachably connected via the screw ring (13) and the knife barrel (12) respectively; the screw ring (13) is provided at one end of the second air pipe (2), the knife net is detachably connected with one end of the first air pipe (1) via the screw ring (13), and the knife net is detachably connected with the screw ring (13) at one end of the second air pipe (2) via the knife barrel (12).
5. A mulberry leaf crushing device according to claim 4, characterized in that: The blades (14) of adjacent knife nets are arranged in a staggered manner; and a plurality of gasket rings (15) are sleeved on the outer side surfaces of the spiral rings (13) of adjacent knife nets.
6. A mulberry leaf crushing device according to claim 1, characterized in that: The feeding assembly comprises a plurality of blades (16) and a rotating shaft (17), the two ends of the rotating shaft (17) are respectively rotatably connected to the side walls of the feeding pipe (3), all the blades (16) are fixedly connected to the side faces of the rotating shaft (17) at equal intervals, and the side faces of the blades (16) away from the rotating shaft (17) are arranged in an arc shape; one end of the rotating shaft (17) extends out of the side wall of the feeding pipe (3), one end of the rotating shaft (17) is provided with a sliding groove (18), a baffle (19) is connected in a damping sliding manner in the sliding groove (18), the baffle (19) is limit-connected to a limiting block (20), and the limiting block (20) is in sliding contact with one end of the rotating shaft (17).
7. A mulberry leaf crushing device according to claim 1, characterized in that: A first opening is provided on the side of the receiving barrel (5), and the first opening is rotatably connected to the first sealing door (6); a second opening is provided on the side wall of the feeding pipe (3), and the second opening is rotatably connected to the second sealing door (7).