Multi-stage crushing device for Chinese yam powder

Abstract

The utility model relates to the technical field of Chinese yam smashing, and discloses a multi-stage smashing device for Chinese yam powder, which comprises a smashing box, the top end of the smashing box is fixedly connected with a feeding box, the inner side of the feeding box is rotatably connected with two transmission rods, the outer sides of the transmission rods are fixedly connected with preliminary cutting blades, and the preliminary cutting blades are fixedly connected with secondary cutting blades. A power shell is fixedly connected to the front end of the feeding box, a power assembly is fixedly connected to the front end of the power shell, a main smashing assembly is fixedly connected to the top end of the smashing box, a material guiding block is fixedly connected to the inner side of the smashing box, and a connecting spring is fixedly connected to the bottom wall of the inner side of the smashing box. The top end of the connecting spring is fixedly connected with a screening assembly, and the bottom end of the material guiding block is fixedly connected with a pushing air cylinder. The multi-stage crushing device for Chinese yam powder has the advantages that the Chinese yam powder can be pre-crushed, and the overall crushing effect of Chinese yam is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of yam powder preparation, in particular to a yam powder multi-stage crushing device. Background Art

[0002] Yam powder is a well-known tonic; it contains protein, carbohydrates, vitamins, fat, choline, amylase and other ingredients, as well as iodine, calcium, iron, phosphorus and other inorganic salts and trace elements that are indispensable to the human body. It contains enough fiber, which will produce a sense of fullness after consumption, thereby controlling the desire to eat; secondly, yam itself is a high-nutrition, low-calorie food, which can be safely consumed without worrying about getting fat. Yam, as a food that can be used as both medicine and food, is rich in nutrition and contains a high amount of starch, which meets the material conversion requirements of beer brewing. There are generally two types of existing yam beer brewing, one is to use fresh yam for brewing, and the other is to use yam powder for brewing. Due to the storage period of fresh yam and other reasons, using yam powder for brewing will be better than using fresh brewing.

[0003] In the process of existing yam powder production and processing, the yam is usually directly added into a crushing box for crushing. In the crushing process, since the yam is not pre-crushed, it is easy to have insufficient pulverization of the yam during the grinding process, which reduces the grinding efficiency of the yam powder. Therefore, a yam powder multi-stage crushing device is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a multi-stage crushing device for yam powder, which has the advantages of being able to pre-crush the yam powder and improving the overall crushing effect of the yam. It solves the problem that in the existing production and processing of yam powder, the yam is usually directly added into a crushing box for crushing, and in the crushing process, since the yam is not pre-crushed, it is easy to have insufficient crushing of the yam during the grinding process, thereby reducing the grinding efficiency of the yam powder.

[0006] (II) Technical solution

[0007] The technical solution of the utility model for solving the above technical problems is as follows: a multi-stage crushing device for yam powder, comprising a crushing box, the top end of the crushing box is fixedly connected to a feed box, the inner side of the feed box is rotatably connected to two transmission rods, the outer side of the transmission rod is fixedly connected to a preliminary cutting blade, the front end of the feed box is fixedly connected to a power shell, the front end of the power shell is fixedly connected to a power assembly, the top end of the crushing box is fixedly connected to a main crushing assembly, the inner side of the crushing box is fixedly connected to a guide block, the inner bottom wall of the crushing box is fixedly connected to a connecting spring, the top end of the connecting spring is fixedly connected to a screening assembly, the bottom end of the guide block is fixedly connected to a pushing cylinder, and the bottom end of the output shaft of the pushing cylinder is fixedly connected to the outer side of the screening assembly.

[0008] The beneficial effects of the utility model are:

[0009] The yam powder multi-stage crushing device has the advantage of being able to pre-crush the yam powder and improving the overall crushing effect of the yam.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, there are multiple feed boxes, a protective cover is fixedly connected to the top of the feed box, and a support leg is fixedly connected to the bottom of the crushing box, and there are multiple support legs.

[0012] The beneficial effect of adopting the above further solution is that the protective cover can perform a protective operation on the top of the feed box.

[0013] Furthermore, the power assembly includes a power motor fixedly connected to the front end of the power shell, the rear end of the output shaft of the power motor is fixedly connected to the front end of the left transmission rod, the outer side of the transmission rod is fixedly connected to a transmission sprocket, and the outer side of the transmission sprocket is transmission-connected to a chain.

[0014] The beneficial effect of adopting the above further solution is that the power assembly can cause the transmission rod to rotate.

[0015] Furthermore, the main crushing assembly includes a crushing motor fixedly connected to the top of the crushing box, the bottom end of the output shaft of the crushing motor is fixedly connected to a crushing rod, the outer side of the crushing rod is fixedly connected to a first crushing blade, and the inner side of the crushing box is fixedly connected to a second crushing blade.

[0016] The beneficial effect of adopting the above further solution is that the main crushing component can crush the yam.

[0017] Furthermore, there are multiple first crushing blades and multiple second crushing blades, the first crushing blades and the second crushing blades are staggered, and the multiple first crushing blades are evenly distributed on the outside of the crushing rod.

[0018] Furthermore, the screening assembly comprises a screening box fixedly connected to the outside of the connecting spring, a screening pipe is fixedly connected to the bottom end of the screening box, and a screening net is sleeved on the outside of the screening pipe.

[0019] The beneficial effect of adopting the above further scheme is that the screening component can perform screening operation on the crushed yam. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0022] Figure 3 This is the connection diagram of the feed box and the protective cover of the utility model;

[0023] Figure 4 This is the connection diagram of the connecting spring and the screening box of the utility model.

[0024] In the figure: 1. crushing box; 2. feed box; 3. transmission rod; 4. preliminary cutting blade; 5. power shell; 6. power assembly; 61. power motor; 62. transmission sprocket; 63. chain; 7. main crushing assembly; 71. crushing motor; 72. crushing rod; 73. first crushing blade; 74. second crushing blade; 8. guide block; 9. connecting spring; 10. screening assembly; 101. screening box; 102. screening tube; 103. screening net; 11. pushing cylinder; 12. protective cover; 13. supporting leg. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the embodiment, Figure 1-4A multi-stage crushing device for yam powder is provided. The utility model comprises a crushing box 1, the top of the crushing box 1 is fixedly connected with a feed box 2, the inner side of the feed box 2 is rotatably connected with two transmission rods 3, the outer side of the transmission rod 3 is fixedly connected with a preliminary cutting blade 4, the front end of the feed box 2 is fixedly connected with a power shell 5, the front end of the power shell 5 is fixedly connected with a power assembly 6, the top of the crushing box 1 is fixedly connected with a main crushing assembly 7, the inner side of the crushing box 1 is fixedly connected with a guide block 8, the inner bottom wall of the crushing box 1 is fixedly connected with a connecting spring 9, the top of the connecting spring 9 is fixedly connected with a screening assembly 10, the bottom end of the guide block 8 is fixedly connected with a pushing cylinder 11, and the bottom end of the output shaft of the pushing cylinder 11 is fixedly connected to the outer side of the screening assembly 10.

[0027] There are multiple feed boxes 2, the top of which is fixedly connected with a protective cover 12, and the bottom of the crushing box 1 is fixedly connected with a supporting leg 13, and there are multiple supporting legs 13.

[0028] The protective cover 12 can protect the top of the feed box 2 and effectively prevent impurities from falling into the inner side of the feed box 2 .

[0029] Among them, the power component 6 includes a power motor 61 fixedly connected to the front end of the power shell 5, the rear end of the output shaft of the power motor 61 is fixedly connected to the front end of the left transmission rod 3, the outer side of the transmission rod 3 is fixedly connected with a transmission sprocket 62, and the outer side of the transmission sprocket 62 is transmission-connected with a chain 63.

[0030] Starting the power motor 61 can cause the transmission rod 3 to rotate, and then drive the chain 63 to rotate through the transmission sprocket 62, and then the preliminary cutting blade 4 will rotate.

[0031] Among them, the main crushing assembly 7 includes a crushing motor 71 fixedly connected to the top of the crushing box 1, a crushing rod 72 is fixedly connected to the bottom end of the output shaft of the crushing motor 71, a first crushing blade 73 is fixedly connected to the outer side of the crushing rod 72, and a second crushing blade 74 is fixedly connected to the inner side of the crushing box 1.

[0032] Starting the crushing motor 71 can cause the crushing rod 72 to rotate, and then the first crushing blade 73 can rotate, so that the yam can be crushed twice.

[0033] There are multiple first crushing blades 73 and multiple second crushing blades 74 . The first crushing blades 73 and the second crushing blades 74 are staggered. The multiple first crushing blades 73 are evenly distributed on the outer side of the crushing rod 72 .

[0034] The screening assembly 10 comprises a screening box 101 fixedly connected to the outside of the connecting spring 9 , a screening tube 102 is fixedly connected to the bottom end of the screening box 101 , and a screening net 103 is sleeved on the outside of the screening tube 102 .

[0035] The screening component 10 can perform screening operations on the crushed yam.

[0036] Working principle:

[0037] When the yam powder that needs to be crushed is put into the inner side of the feed box 2, then starting the power motor 61 can make the transmission rod 3 rotate, and then drive the chain 63 to rotate through the transmission sprocket 62, and then the preliminary cutting blade 4 will rotate, and then the yam can be initially crushed. After the crushing is completed, it will fall to the inner side of the crushing box 1. Starting the crushing motor 71 can make the crushing rod 72 rotate, and then the first crushing blade 73 rotates, and the yam can be crushed for the second time. The crushed yam powder will fall to the inner side of the screening box 101, and starting the pushing cylinder 11 can make the screening box 101 vibrate up and down, and then the yam powder can be screened.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage yam powder crushing device, comprising a crushing box (1), characterized in that: The top of the crushing box (1) is fixedly connected to a feed box (2), the inner side of the feed box (2) is rotatably connected to two transmission rods (3), the outer side of the transmission rod (3) is fixedly connected to a preliminary cutting blade (4), the front end of the feed box (2) is fixedly connected to a power shell (5), the front end of the power shell (5) is fixedly connected to a power assembly (6), the top of the crushing box (1) is fixedly connected to a main crushing assembly (7), the inner side of the crushing box (1) is fixedly connected to a guide block (8), the inner bottom wall of the crushing box (1) is fixedly connected to a connecting spring (9), the top of the connecting spring (9) is fixedly connected to a screening assembly (10), the bottom end of the guide block (8) is fixedly connected to a pushing cylinder (11), and the bottom end of the output shaft of the pushing cylinder (11) is fixedly connected to the outer side of the screening assembly (10).

2. The multi-stage yam powder crushing device according to claim 1, characterized in that: The number of the feed boxes (2) is multiple, the top end of the feed boxes (2) is fixedly connected to a protective cover (12), the bottom end of the crushing box (1) is fixedly connected to a support leg (13), and the number of the support legs (13) is multiple.

3. The multi-stage yam powder crushing device according to claim 1 is characterized in that: The power assembly (6) comprises a power motor (61) fixedly connected to the front end of the power housing (5); the rear end of the output shaft of the power motor (61) is fixedly connected to the front end of the left transmission rod (3); the outer side of the transmission rod (3) is fixedly connected to a transmission sprocket (62); the outer side of the transmission sprocket (62) is transmission-connected to a chain (63).

4. The multi-stage yam powder crushing device according to claim 1, characterized in that: The main crushing assembly (7) comprises a crushing motor (71) fixedly connected to the top of the crushing box (1), a crushing rod (72) fixedly connected to the bottom end of the output shaft of the crushing motor (71), a first crushing blade (73) fixedly connected to the outer side of the crushing rod (72), and a second crushing blade (74) fixedly connected to the inner side of the crushing box (1).

5. The multi-stage crushing device for yam powder according to claim 4 is characterized in that: The number of the first crushing blades (73) and the number of the second crushing blades (74) are both multiple, the first crushing blades (73) and the second crushing blades (74) are staggered, and the multiple first crushing blades (73) are evenly distributed on the outside of the crushing rod (72).

6. The multi-stage yam powder crushing device according to claim 1, characterized in that: The screening assembly (10) comprises a screening box (101) fixedly connected to the outside of a connecting spring (9), a screening tube (102) fixedly connected to the bottom end of the screening box (101), and a screening net (103) sleeved on the outside of the screening tube (102).

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