Crushing equipment for spirulina powder production

Abstract

The utility model relates to the technical field of crushing equipment, and discloses crushing equipment for spirulina powder production, which comprises a case, a crusher fixedly mounted in the case, a discharger fixedly mounted at the lower end of the crusher, a feeding hopper fixedly mounted on the crusher, a feeder arranged on the feeding hopper, and a bearing flange arranged on the bearing flange. A plurality of supporting plates are fixedly installed on the outer side of the bearing flange, and a limiting plate is fixedly installed on one side of each supporting plate. The bearing flange is arranged on the feeding hopper, the bearing flange is composed of the supporting plate, the limiting plate, the lifting sleeve, the first rotating shaft, the double-cone discharging block, the adjusting cylinder and the like, the height of the double-cone discharging block in the feeding hopper can be adjusted, the discharging amount of spirulina is adjusted accordingly, in addition, rotation of the double-cone discharging block can be synchronously achieved, and the spiral seaweed discharging efficiency is improved. Therefore, the spiral seaweed can be prevented from being blocked when being discharged in the feeding hopper, the spiral seaweed crushing efficiency can be effectively improved, and normal operation of crushing equipment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing equipment, in particular to a crushing equipment used for producing spirulina powder. Background Art

[0002] During the processing of spirulina, the spirulina will be crushed into tiny particles or powder by crushing equipment for subsequent processing and utilization. Therefore, the working principle of spirulina crushing equipment is usually to crush spirulina by mechanical force such as squeezing, shearing or impacting;

[0003] When spirulina is pulverized by a pulverizing device, the dried spirulina is continuously injected into the pulverizing device, thereby realizing an efficient pulverizing process. For example, the Chinese utility model patent disclosed by publication number CN218132335U: a pulverizing device for spirulina, the application sets a cutter, and the spirulina passes through an algae cutting box when entering the cylinder body through a material guide tube. The cutters arranged at equal intervals in the algae cutting box can cut the spirulina into equal sections, which is convenient for the pulverizing device to pulverize the spirulina. However, since the spirulina needs to be dried again before pulverizing, the dried spirulina will be tangled together, and the dried spirulina is light in weight. Therefore, after the spirulina falls into the algae cutting box, the fixed cutter cannot cut the spirulina, which will cause blockage and make it impossible to discharge the spirulina normally. Utility Model Content

[0004] The purpose of the utility model is to provide a pulverizing device for producing spirulina powder, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A pulverizing device for producing spirulina powder comprises a chassis, a pulverizer is fixedly installed in the chassis, a discharger is fixedly installed at the lower end of the pulverizer, a feeding hopper is fixedly installed on the pulverizer, a feeder is arranged on the feeding hopper, the feeder comprises a supporting flange, a plurality of supporting plates are fixedly installed on the outer side of the supporting flange, a limiting plate is fixedly installed on one side of the supporting plate, and a lifting sleeve is movably connected between the plurality of limiting plates, a first rotating shaft is movably installed in the lifting sleeve, a double-cone discharge block is fixedly installed at the lower end of the first rotating shaft, an adjusting cylinder is movably installed in the supporting flange, and the lower end of the adjusting cylinder is connected to the inner thread of the lifting sleeve, a base is fixedly installed on the supporting flange, a first motor and a second motor are respectively fixedly installed on the base, and the first motor and the second motor are respectively electrically connected to an external main controller through connecting lines, and a second rotating shaft is fixedly installed at the output end of the first motor.

[0007] As a further preferred solution of the present utility model, a sliding groove is provided on one side of the limiting plate relative to the lifting sleeve.

[0008] As a further preferred embodiment of the present invention, a slot is provided at one end of the support plate away from the supporting flange, a fixing screw is threadedly connected to one side of the slot, one end of the support plate is inserted and installed on the feed hopper through the slot, and one side of the fixing screw abuts against the outside of the feed hopper;

[0009] Based on this, the supporting flange can be used with the help of three support plates to quickly assemble the entire device on the feed hopper.

[0010] As a further preferred embodiment of the present invention, three guide rails are fixedly installed on the outside of the lifting sleeve, the lifting sleeve is inserted and installed between the three limit plates, and one side of the guide rail is also slidably connected in the corresponding slide groove;

[0011] Based on this, the lifting sleeve is inserted between the three limit plates through the three outer guide rails, which can limit the axial movement of the lifting sleeve, thereby facilitating the vertical lifting function in cooperation with the adjusting tube.

[0012] As a further preferred embodiment of the present invention, the upper end of the first rotating shaft is inserted into the inner ring of the bearing in the lifting sleeve, the upper end of the first rotating shaft is fixedly installed with a limit shaft and is located in the lifting sleeve, the upper part of the outer side of the double-cone lower material block is fixedly installed with a propeller blade, and the lower part of the outer side of the double-cone lower material block is provided with a spiral groove;

[0013] Based on this, propeller blades and spiral grooves are respectively arranged on the outer side of the double-cone feeding block, which can cooperate with the drive of the first motor and the second rotating shaft to break up the spirulina in the hopper and adjust the feeding amount.

[0014] As a further preferred embodiment of the present invention, the upper end of the second rotating shaft passes through the inner ring of the bearing on one side of the machine base and is fixedly connected to the output end of the first motor, a limiting groove is provided in the second rotating shaft, and the lower end of the second rotating shaft is also installed on the limiting shaft through the limiting groove.

[0015] As a further preferred embodiment of the present invention, the adjusting cylinder is rotatably mounted in the inner ring of the bearing in the supporting flange, the adjusting cylinder located above the supporting flange is fixedly mounted with a first synchronous wheel, and the adjusting cylinder is also inserted into the outer side of the second rotating shaft, the output end of the second motor is fixedly mounted with a second synchronous wheel, and a synchronous belt is transmission-connected between the first synchronous wheel and the second synchronous wheel;

[0016] Based on this, the first motor cooperates with the second rotating shaft and the limit shaft to drive the first rotating shaft to rotate, and the second motor cooperates with the second synchronous wheel, the synchronous belt and the first synchronous wheel to drive the adjusting cylinder to rotate, thereby cooperating with the lifting sleeve to realize the lifting and lowering of the first rotating shaft and the double-cone discharge block, thereby adjusting the discharge amount of the hopper.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the utility model, a supporting flange is arranged on the feed hopper, and the supporting flange is composed of a support plate, a limit plate, a lifting sleeve, a first rotating shaft, a double-cone feed block, an adjusting cylinder and other components, which can realize the height adjustment of the double-cone feed block in the feed hopper, thereby adjusting the feed amount of spirulina. In addition, the double-cone feed block can also be rotated synchronously, thereby preventing the spirulina from being blocked when being fed into the feed hopper, thereby effectively improving the crushing efficiency of the spirulina and ensuring the normal operation of the crushing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the installation structure of the feeder of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the feeder of the utility model;

[0022] Figure 4 It is a cross-sectional view of the feeder of the utility model;

[0023] Figure 5 for Figure 4 The enlarged view of point A in the middle;

[0024] Figure 6 for Figure 4 The enlarged view of point B in the middle;

[0025] Figure 7 for Figure 3 Enlarged view of point C in the middle.

[0026] In the figure: 1. chassis; 2. crusher; 3. discharger; 4. feed hopper; 5. feeder; 6. supporting flange; 7. support plate; 8. limit plate; 9. lifting sleeve; 10. first rotating shaft; 11. double-cone unloading block; 12. machine base; 13. first motor; 14. second motor; 15. second rotating shaft; 16. adjusting cylinder; 17. slot; 18. fixing screw; 19. slide groove; 20. guide rail; 21. limit shaft; 22. propeller blade; 23. spiral groove; 24. limit groove; 25. first synchronous wheel; 26. second synchronous wheel; 27. synchronous belt. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figure 1-Figure 7 As shown, the present invention provides a pulverizing device for producing spirulina powder, including a chassis 1, a pulverizer 2 is fixedly installed in the chassis 1, a discharge device 3 is fixedly installed at the lower end of the pulverizer 2, a feed hopper 4 is fixedly installed on the pulverizer 2, a feeder 5 is arranged on the feeder 4, and the feeder 5 includes a supporting flange 6, a plurality of supporting plates 7 are fixedly installed on the outer side of the supporting flange 6, a limiting plate 8 is fixedly installed on one side of the supporting plate 7, and a lifting sleeve 9 is movably connected between the plurality of limiting plates 8, and a lifting sleeve 9 is movably connected inside the lifting sleeve 9. A first rotating shaft 10 is movably installed, and a double-cone blanking block 11 is fixedly installed at the lower end of the first rotating shaft 10. An adjusting cylinder 16 is movably installed in the supporting flange 6, and the lower end of the adjusting cylinder 16 is connected to the internal thread of the lifting sleeve 9. A base 12 is fixedly installed on the supporting flange 6, and a first motor 13 and a second motor 14 are fixedly installed on the base 12, and the first motor 13 and the second motor 14 are electrically connected to an external main controller through connecting lines, and a second rotating shaft 15 is fixedly installed on the output end of the first motor 13.

[0029] like Figure 2-Figure 7 As shown, a slide groove 19 is provided on one side of the limit plate 8 relative to the lifting sleeve 9, a slot 17 is provided on the end of the support plate 7 away from the supporting flange 6, a fixing screw 18 is threadedly connected to one side of the slot 17, one end of the support plate 7 is installed on the feed hopper 4 through the slot 17, and one side of the fixing screw 18 is in contact with the outside of the feed hopper 4. The supporting flange 6 can be quickly assembled on the feed hopper 4 with the help of three support plates 7.

[0030] like Figure 3-Figure 5 , Figure 7 As shown, three guide rails 20 are fixedly installed on the outside of the lifting sleeve 9, and the lifting sleeve 9 is inserted between the three limit plates 8, and one side of the guide rail 20 is also slidably connected in the corresponding slide groove 19. The lifting sleeve 9 is inserted between the three limit plates 8 through the three guide rails 20 on the outside, which can limit the axial movement of the lifting sleeve 9, so as to facilitate the cooperation with the adjusting cylinder 16 to realize the vertical lifting function. The upper end of the first rotating shaft 10 is inserted in the inner ring of the bearing in the lifting sleeve 9, and the upper end of the first rotating shaft 10 is fixedly installed with a limit shaft 21 and is located in the lifting sleeve 9. A propeller blade 22 is fixedly installed on the upper part of the outer side of the double-cone material block 11, and a spiral groove 23 is opened on the lower part of the outer side of the double-cone material block 11. The propeller blade 22 and the spiral groove 23 are respectively arranged on the outer side of the double-cone material block 11, which can cooperate with the drive of the first motor 13 and the second rotating shaft 15 to break up the spirulina in the hopper 4 and adjust the material discharge amount.

[0031] like Figure 4-Figure 5 As shown, the upper end of the second rotating shaft 15 passes through the inner ring of the bearing on one side of the machine base 12 and is fixedly connected to the output end of the first motor 13. A limiting groove 24 is provided in the second rotating shaft 15, and the lower end of the second rotating shaft 15 is also inserted and installed on the limiting shaft 21 through the limiting groove 24. The adjusting cylinder 16 is rotatably installed in the inner ring of the bearing in the supporting flange 6. The adjusting cylinder 16 located above the supporting flange 6 is fixedly installed with a first synchronous wheel 25, and the adjusting cylinder 16 is also inserted on the outer side of the second rotating shaft 15. The output end of the second motor 14 is fixedly installed with a second synchronous wheel 26, and a synchronous belt 27 is transmission-connected between the first synchronous wheel 25 and the second synchronous wheel 26. The first rotating shaft 10 can be driven to rotate by the first motor 13 in cooperation with the second rotating shaft 15 and the limiting shaft 21, and the second motor 14 can drive the adjusting cylinder 16 to rotate in cooperation with the second synchronous wheel 26, the synchronous belt 27 and the first synchronous wheel 25, thereby cooperating with the lifting sleeve 9 to realize the lifting and lowering of the first rotating shaft 10 and the double-cone blanking block 11, thereby adjusting the discharge amount of the hopper 4.

[0032] It should be noted that the utility model is a crushing device for the production of spirulina powder. When spirulina is continuously conveyed to the feed hopper 4 through an external conveying device, the first motor 13 can be started, so that the output end of the first motor 13 drives the second rotating shaft 15 to rotate. Since the lower end of the second rotating shaft 15 is also inserted and installed on the limiting shaft 21 through a limiting groove 24 with a regular hexagonal transverse section, the second rotating shaft 15 can synchronously drive the limiting shaft 21 to rotate. Therefore, the limiting shaft 21 drives the upper end of the first rotating shaft 10 to rotate in the inner ring of the bearing in the lifting sleeve 9, and then the first rotating shaft 10 drives the double-cone material block 11 to rotate, so that the double-cone material block 11 can use the outer propeller blades 22 and the spiral grooves 23 to send the spirulina from the space between the double-cone material block 11 and the lower pipe in the feed hopper 4 into the crusher 2;

[0033] When the feeding amount of spirulina needs to be increased, the second motor 14 can be started so that the output end of the second motor 14 drives the second synchronous wheel 26 to rotate. Then, the second synchronous wheel 26 synchronously drives the first synchronous wheel 25 to rotate through the synchronous belt 27, so that the first synchronous wheel 25 drives the adjusting cylinder 16 to rotate in the inner ring of the bearing in the supporting flange 6. At the same time, the adjusting cylinder 16 located below the supporting flange 6 also rotates in the lifting sleeve 9, so that the lifting sleeve 9 cooperates with the three limiting shafts 21 on the outside to be slidably connected in the corresponding slide groove 19 to limit the axial movement, so that the lower end of the adjusting cylinder 16 drives the lifting sleeve 9 to move upward when the internal thread of the lifting sleeve 9 rotates, and the lifting sleeve 9 drives the first rotating shaft 10 to move upward through the internal bearing. Then, the first rotating shaft 10 drives the double-cone feeding block 11 to move upward, so as to increase the space between the double-cone feeding block 11 and the lower pipe in the feeding hopper 4, thereby increasing the feeding amount per unit time.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pulverizing device for producing spirulina powder, characterized in that: The invention comprises a chassis (1), wherein a crusher (2) is fixedly mounted in the chassis (1), a discharge device (3) is fixedly mounted at the lower end of the crusher (2), a feed hopper (4) is fixedly mounted on the crusher (2), a feeder (5) is arranged on the feed hopper (4), the feeder (5) comprises a supporting flange (6), a plurality of supporting plates (7) are fixedly mounted on the outer side of the supporting flange (6), a limiting plate (8) is fixedly mounted on one side of the supporting plate (7), and a lifting sleeve (9) is movably connected between the plurality of limiting plates (8), and a first rotating shaft (1) is movably mounted in the lifting sleeve (9). 10), a double-cone blanking block (11) is fixedly mounted on the lower end of the first rotating shaft (10), an adjusting cylinder (16) is movably mounted in the supporting flange (6), and the lower end of the adjusting cylinder (16) is connected to the internal thread of the lifting sleeve (9), a base (12) is fixedly mounted on the supporting flange (6), a first motor (13) and a second motor (14) are respectively fixedly mounted on the base (12), and the first motor (13) and the second motor (14) are respectively electrically connected to an external main controller through connecting lines, and a second rotating shaft (15) is fixedly mounted on the output end of the first motor (13).

2. A pulverizing device for producing spirulina powder according to claim 1, characterized in that: The limiting plate (8) is provided with a sliding groove (19) on one side relative to the lifting sleeve (9).

3. A pulverizing device for producing spirulina powder according to claim 2, characterized in that: A slot (17) is formed at one end of the support plate (7) away from the supporting flange (6), and a fixing screw (18) is threadedly connected to one side of the slot (17). One end of the support plate (7) is inserted through the slot (17) and installed on the feed hopper (4), and one side of the fixing screw (18) contacts the outside of the feed hopper (4).

4. The pulverizing device for producing spirulina powder according to claim 2, characterized in that: Three guide rails (20) are fixedly mounted on the outside of the lifting sleeve (9); the lifting sleeve (9) is inserted between the three limit plates (8), and one side of the guide rail (20) is also slidably connected in a corresponding slide groove (19).

5. A pulverizing device for producing spirulina powder according to claim 4, characterized in that: The upper end of the first rotating shaft (10) is inserted into the inner ring of the bearing in the lifting sleeve (9), the upper end of the first rotating shaft (10) is fixedly mounted with a limit shaft (21) and is located in the lifting sleeve (9), a propeller blade (22) is fixedly mounted on the upper outer portion of the double-cone material block (11), and a spiral groove (23) is provided on the lower outer portion of the double-cone material block (11).

6. A pulverizing device for producing spirulina powder according to claim 5, characterized in that: The upper end of the second rotating shaft (15) passes through the inner ring of the bearing on one side of the machine base (12) and is fixedly connected to the output end of the first motor (13); a limiting groove (24) is provided in the second rotating shaft (15), and the lower end of the second rotating shaft (15) is also inserted and installed on the limiting shaft (21) through the limiting groove (24).

7. A pulverizing device for producing spirulina powder according to claim 6, characterized in that: The adjusting cylinder (16) is rotatably mounted in the inner ring of the bearing in the supporting flange (6); the adjusting cylinder (16) located above the supporting flange (6) is fixedly mounted with a first synchronous wheel (25); and the adjusting cylinder (16) is also inserted outside the second rotating shaft (15); a second synchronous wheel (26) is fixedly mounted on the output end of the second motor (14); and a synchronous belt (27) is transmission-connected between the first synchronous wheel (25) and the second synchronous wheel (26).

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