Mixing equipment for processing degradable materials

Abstract

The utility model discloses mixing equipment for processing degradable materials, which comprises a mixing barrel, a transmission component is arranged in the mixing barrel and comprises a transmission rod, a mixing component is arranged outside the transmission rod and comprises a fixing bolt, the fixing bolt is in threaded connection with a threaded rod, and the threaded rod is connected with a screw rod. A locking bolt is connected to the outer portion of the threaded rod in a threaded mode, and an adjusting bolt is further arranged on the outer portion of the threaded rod. According to the utility model, the fixed bolt and the threaded rod are arranged, the locking bolt is screwed outside the threaded rod, and the locking bolt is used for pressing down the fixed bolt, so that the contact surface of the threaded rod and the bolt is larger, and the threaded rod is prevented from being bent in the mixing process of the threaded rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to technical fields, specifically relates to a kind of mixing equipment for degradable material processing. BACKGROUND

[0002] Degradable material is the material that can degrade in thermodynamics and dynamics within a period of time. According to the external factors of degradation, it can be divided into: photodegradable material, biodegradable material, etc., and the main influencing factors are temperature, molecular weight, material structure, etc.

[0003] Polylactic acid (PLA) is also called polylactide, which is chemically synthesized with lactic acid as monomer. It can be automatically degraded after use and will not pollute the environment.

[0004] Taking polylactic acid as an example, polylactic acid can be processed into fibers and films with excellent mechanical properties, and its strength is comparable to that of nylon fibers and polyester fibers. Polylactic acid can be hydrolyzed into lactic acid and acetic acid in the body and metabolized into CO2 and H2O through enzymes, so it can be used as a medical material. Japan and the United States have used polylactic acid plastic to process surgical sutures, artificial bones and artificial skin. Polylactic acid is also used to produce packaging containers, agricultural mulch, fiber sports clothes and bedding, etc.

[0005] Taking starch plastic as an example, the starch content is more than 90%, and other components added are also completely degradable. Japanese Sumitomo Corporation, American Warner-Lamber Company and Italian Ferrizz Company have claimed to have successfully developed all-starch plastic with starch content of 90%-100%, which can be completely biodegraded within 1 month to 1 year without any trace, no pollution, and can be used to manufacture various containers, bottles, films and garbage bags, etc.

[0006] The production principle of all-starch plastic is to make starch molecules denature and disordered to form starch resin with thermoplastic properties, so it is also called thermoplastic starch plastic. Its forming and processing can follow the traditional plastic processing equipment.

[0007] The potential advantages of developing biodegradable plastics with starch as raw material are: starch has complete biodegradation ability in various environments; after degradation or ashing of starch molecules in plastics, carbon dioxide gas is formed, which does not harm the soil or air; starch can be thermoplasticized by appropriate process to achieve the mechanical properties of plastic materials; starch is a renewable resource, and its development and utilization are conducive to the development of rural economy.

[0008] The distance between the blade of the mixing machine and the mixing cylinder is generally in a fixed diameter state during use, and different mixing diameters need to be used when mixing different materials to prevent choking and blocking during mixing. Technical content

[0009] The mixing device for degradable material processing is provided to solve the above problems in the prior art.

[0010] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0011] A mixing device for degradable material processing, including the mixing cylinder, the inside of mixing cylinder is provided with transmission assembly, transmission assembly includes transmission rod, the outside of transmission rod is provided with mixing assembly, mixing assembly includes fixed bolt, fixed bolt is screwed with threaded rod, the outside of threaded rod is screwed with locking bolt, the outside of threaded rod still is provided with adjusting bolt, a certain interval is arranged between adjusting bolt and locking bolt, the outside of threaded rod is screwed with connecting bolt, the outside of connecting bolt is provided with mixing blade.

[0012] Preferably, the transmission assembly further comprises a transmission belt pulley, and the transmission belt pulley is welded to one end of the transmission rod.

[0013] Preferably, one end of the transmission rod is provided with a bearing, and the bearing is located away from the transmission belt pulley.

[0014] Preferably, one end of the mixing cylinder is provided with a feeding cylinder, the feeding cylinder is provided with a feeding pipe, and the bearing is located on one side of the outer wall of the feeding cylinder.

[0015] Preferably, one end of the mixing cylinder is provided with a discharging cylinder, and the discharging cylinder is located away from the feeding cylinder.

[0016] Preferably, one side of the discharging cylinder is provided with a discharging pipe, and the transmission belt pulley is located on one side of the discharging cylinder.

[0017] Preferably, one side of the discharging cylinder is provided with a discharging pipe, and the transmission belt pulley is located on one side of the discharging cylinder.

[0018] In the above technical scheme, the utility model provides a kind of mixing equipment for degradable material processing, (1) the utility model is fixed bolt and threaded rod by being set, the outer thread of threaded rod is connected with locking bolt, locking bolt is used to press down fixed bolt, so that the contact surface of threaded rod and bolt is larger, prevent threaded rod bending during the process of mixing material;(2) the utility model is set between the spacing of adjusting bolt and locking bolt, this spacing can be adjusted, when using, the distance of locking bolt and adjusting bolt is closer, the distance of mixing blade from the inner wall of mixing cylinder is farther, so it can be adjusted according to the different particle diameter of mixing, can be well prevented to choke material;(3) the utility model is connected bolt by being set, connected bolt is connected in the outer portion of threaded rod, forms detachable mixing blade, can be adjusted the type of mixing blade according to the different needs of user, so as to realize the mixing of different materials. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0020] Fig. 1 The utility model provides a kind of mixing equipment for degradable material processing embodiment of the utility model provides the schematic diagram of three-dimensional structure.

[0021] Fig. 2 The utility model provides a kind of mixing equipment for degradable material processing embodiment provides the schematic diagram of transmission assembly structure.

[0022] Fig. 3 The utility model provides a kind of mixing equipment for degradable material processing embodiment provides the schematic diagram of mixing assembly structure.

[0023] Explanation of reference signs:

[0024] 1 mixing cylinder, 2 feed pipe, 3 feed cylinder, 4 discharge cylinder, 5 discharge pipe, 6 transmission belt pulley, 7 cylinder door, 8 handle, 9 bearing, 10 transmission rod, 11 mixing assembly, 12 mixing blade, 13 fixed bolt, 14 threaded rod, 15 adjusting bolt, 16 connecting bolt, 17 locking bolt. DETAILED DESCRIPTION

[0025] In order to make those skilled in the art better understand the technical scheme of the utility model, the utility model will be further introduced in detail in conjunction with the drawings.

[0026] As Figs. 1-3The utility model discloses a kind of mixing equipment for degradable material processing, including mixing cylinder 1, transmission assembly is arranged in the inside of mixing cylinder 1, transmission assembly includes transmission rod 10, transmission rod 10 is provided with mixing assembly outside, mixing assembly includes fixed bolt 13, fixed bolt 13 is screwed with threaded rod 14, threaded rod 14 is screwed with locking bolt 17 outside, threaded rod 14 is further provided with adjusting bolt 15 outside, certain spacing is arranged between adjusting bolt 15 and locking bolt 17, threaded rod 14 is screwed with connecting bolt 16 outside, connecting bolt 16 is provided with mixing blade 12 outside.

[0027] Specifically in the embodiment, transmission assembly includes transmission rod 10, transmission rod 10 is provided with mixing assembly outside, mixing assembly includes fixed bolt 13, fixed bolt 13 is welded on the outer wall of transmission rod 10, the number of mixing assembly is several, regular distribution, fixed bolt 13 is screwed with threaded rod 14, threaded rod 14 is screwed with locking bolt 17 outside, locking bolt is used for pressing down fixed bolt, so that the contact surface of threaded rod 14 and bolt is larger, prevent threaded rod bending during the process of threaded rod mixing, threaded rod 14 is further provided with adjusting bolt 15 outside, certain spacing is arranged between adjusting bolt 15 and locking bolt 17, this spacing can be adjusted, when using, the distance between locking bolt 17 and adjusting bolt is closer, the distance of mixing blade 12 from the inner wall of mixing cylinder 1 is farther, so it can be adjusted according to the particle diameter size of mixing, can be well prevented to choke, threaded rod 14 is screwed with connecting bolt 16 outside, connecting bolt 16 is provided with mixing blade 12 outside, connecting bolt 16 is screwed on the outside of threaded rod, forms detachable mixing blade, can be adjusted according to the different needs of user only to adjust the type of mixing blade, so as to realize the mixing of different materials;

[0028] Preferably, transmission assembly further includes transmission belt pulley 6, and the one end of transmission belt pulley 6 is welded with transmission rod 10.

[0029] Preferably, the one end of transmission rod 10 is provided with bearing 9, and the bearing 9 is located at the one end away from transmission belt pulley 6, and the transmission rod 10 rotates with the bearing as a fulcrum.

[0030] Preferably, the one end of mixing cylinder 1 is provided with feeding cylinder 3, the feeding cylinder 3 is provided with feeding pipe 2, the bearing 9 is located at the one side outer wall of feeding cylinder 3, and the feeding pipe is used for feeding.

[0031] Preferably, the one end of mixing cylinder 1 is provided with discharging cylinder 4, and the discharging cylinder 4 is located at the one end away from feeding cylinder 3, and the discharging pipe is used for discharging.

[0032] Preferably, the one side of discharging cylinder 4 is provided with discharging pipe 5, and the transmission belt pulley 6 is located at the one side of discharging cylinder 4.

[0033] Preferably, one side of the mixing barrel 1 is provided with a barrel door 7, and the barrel door 7 is provided with a handle 8. The number of barrel doors 7 is two, and the barrel doors are used to open manually when the material is blocked.

[0034] Embodiment 1

[0035] A kind of degradable material processing mixing equipment, transmission assembly includes transmission rod 10, the outside of transmission rod 10 is provided with mixing assembly, mixing assembly includes fixed bolt 13, fixed bolt 13 is welded on the outer wall of transmission rod 10, the number of mixing assembly is several, regular distribution, fixed bolt 13 is screwed with threaded rod 14, the outside of threaded rod 14 is screwed with locking bolt 17, locking bolt is used to press down fixed bolt, so that the contact surface of threaded rod 14 and bolt is larger, prevent threaded rod bending in the process of mixing, the outside of threaded rod 14 is also provided with adjusting bolt 15, a certain interval is provided between adjusting bolt 15 and locking bolt 17, this interval can be adjusted, when using, the closer the distance between locking bolt 17 and adjusting bolt, the farther the distance of mixing blade 12 from the inner wall of mixing barrel 1, so that it can be adjusted according to the different particle diameters of mixing, and it can be well prevented that the material is blocked, the outside of threaded rod 14 is screwed with connecting bolt 16, the outside of connecting bolt 16 is provided with mixing blade 12, connecting bolt 16 is screwed on the outside of threaded rod, forms detachable mixing blade, can be adjusted according to the different needs of users only to adjust the type of mixing blade, so as to realize the mixing of different materials;

[0036] Embodiment 2

[0037] This embodiment is further limited on the basis of embodiment 1, and the transmission assembly further includes a transmission belt pulley 6, which is welded to one end of the transmission rod 10. The transmission belt pulley drives the transmission rod to rotate, and the transmission rod drives the mixing assembly to rotate. One end of the transmission rod 10 is provided with a bearing 9, which is located away from the transmission belt pulley 6. The transmission rod 10 rotates around the bearing as a fulcrum. One end of the mixing barrel 1 is provided with a feeding barrel 3, and the feeding barrel 3 is provided with a feeding pipe 2. The bearing 9 is located on one side of the feeding barrel 3. The feeding pipe is used for feeding. One end of the mixing barrel 1 is provided with a discharging barrel 4, which is located away from the feeding barrel 3. The discharging pipe is used for discharging. One side of the discharging barrel 4 is provided with a discharging pipe 5. The transmission belt pulley 6 is located on one side of the discharging barrel 4. One side of the mixing barrel 1 is provided with a barrel door 7, and the barrel door 7 is provided with a handle 8. The number of barrel doors 7 is two, and the barrel doors are used to open manually when the material is blocked.

[0038] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A compounding apparatus for processing of degradable materials, comprising a compounding cylinder (1), characterized in that, The interior of the mixing barrel (1) is provided with a transmission assembly, the transmission assembly comprises a transmission rod (10), the outer part of the transmission rod (10) is provided with a mixing assembly (11), the mixing assembly comprises a fixing bolt (13), the fixing bolt (13) is screwed with a threaded rod (14), the outer part of the threaded rod (14) is screwed with a locking bolt (17), the outer part of the threaded rod (14) is further provided with an adjusting bolt (15), a certain space is arranged between the adjusting bolt (15) and the locking bolt (17), the outer part of the threaded rod (14) is screwed with a connecting bolt (16), the outer part of the connecting bolt (16) is provided with a mixing blade (12).

2. The mixing apparatus for processing degradable materials according to claim 1, wherein The transmission assembly further comprises a transmission belt pulley (6), the transmission belt pulley (6) is welded with one end of the transmission rod (10).

3. The mixing apparatus for processing degradable materials according to claim 2, wherein One end of the transmission rod (10) is provided with a bearing (9), the bearing (9) is located at the end far away from the transmission belt pulley (6).

4. The mixing apparatus for processing degradable materials according to claim 3, wherein One end of the mixing barrel (1) is provided with a feeding barrel (3), the feeding barrel (3) is provided with a feeding pipe (2), the bearing (9) is located at one side of the outer wall of the feeding barrel (3).

5. The mixing apparatus for processing degradable materials according to claim 4, wherein One end of the mixing barrel (1) is provided with a discharging barrel (4), the discharging barrel (4) is located at the end far away from the feeding barrel (3).

6. The mixing apparatus for processing degradable materials according to claim 5, wherein One side of the discharging barrel (4) is provided with a discharging pipe (5), the transmission belt pulley (6) is located at one side of the discharging barrel (4).

7. The mixing device for processing degradable materials according to claim 1, wherein One side of the outer wall of the mixing barrel (1) is provided with a barrel door (7), the barrel door (7) is provided with a handle (8). One side of the outer wall of the mixing barrel (1) is provided with a barrel door (7), the barrel door (7) is provided with a handle (8).

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