Dried small shrimp drying and crushing machine

Abstract

The utility model discloses a dried small shrimp drying pulverizer which comprises a pulverizing assembly and a drying assembly, the drying assembly is arranged at the top end of the pulverizing assembly, the drying assembly is used for dehumidification of fed materials, the drying assembly comprises a second shell and an electric heating wire, the second shell is arranged at the top end of the pulverizing assembly, and the electric heating wire is arranged in the second shell. And the electric heating wire is arranged in the second shell and is used for providing heating temperature. By means of the design of the smashing assembly and the drying assembly, before the lower shell is ground and smashed, the lower shell firstly enters the sliding bent pipe to slide, when the electric heating wire is started, the lower shell sliding downwards evaporates water in the sliding bent pipe through heating step by step, and therefore the lower shell falling into the first shell becomes dry and brittle, and the drying effect is good. And powder crushed by the first grinding roller and the second grinding roller slides down from the interior of the grinding cavity, so that adhesion of shrimp shells is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of shrimp shell processing equipment, and in particular to a shrimp shell drying and pulverizing machine. Background Technology

[0002] Shrimp shells are the shells left after the shrimp meat has been removed. The traditional way to process shrimp shells is to use a high-speed rotating toothed roller to crush the shells.

[0003] However, in this process, the shrimp shells are damp when placed in the machine. After being cut by the high-speed rotating teeth, the crushed shrimp shells will stick to the inner wall of the machine due to the moisture, making it difficult to remove the crushed shrimp shells and requiring manual scraping. Summary of the Invention

[0004] The purpose of this utility model is to provide a shrimp shell drying and pulverizing machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a shrimp shell drying and pulverizing machine, comprising:

[0006] Crushing components;

[0007] A drying assembly, disposed at the top of the grinding assembly, is used for dehumidifying the feed material. The drying assembly includes:

[0008] The second housing is disposed at the top of the crushing assembly;

[0009] An electric heating wire is disposed inside the second housing and is used to provide heating temperature.

[0010] Preferably, the pulverizing component includes:

[0011] A first housing, wherein a first grinding chamber and a second grinding chamber are provided inside the first housing;

[0012] The first grinding roller is sleeved inside the first grinding chamber and is used for coarse grinding.

[0013] The second grinding roller is sleeved inside the second grinding chamber. The bottom end of the first grinding roller is fixedly connected to the top end of the second grinding roller. The second grinding roller is used for fine grinding.

[0014] A driving component is disposed at the bottom end of the second grinding roller, and the driving component is used to drive the rotation of the first grinding roller and the second grinding roller.

[0015] Preferably, the driving element includes:

[0016] A drive motor is provided, the output end of which is fixedly connected to the bottom end of the second grinding roller, and a support component is provided at the bottom end of the drive motor.

[0017] Preferably, the support component includes:

[0018] Mounting plate, the top end of which is fixedly connected to the bottom end of the drive motor;

[0019] A support column is inserted into and connected to the mounting plate, and the top end of the support column is fixedly connected to the bottom end of the first housing.

[0020] Preferably, a rotating shaft is fixedly connected to the top end of the first grinding roller, and a bearing is sleeved on the outer wall of the rotating shaft. The top end of the first housing is fixedly connected to the bottom end of the second housing.

[0021] Preferably, the second housing has an internal cavity, and the electric heating wire is fixedly connected to the inner wall of the cavity.

[0022] Preferably, the top of the second housing is provided with a guide groove for guiding material, the inner wall of the guide groove is provided with a feed inlet, the bottom of the inner wall of the cavity is provided with a discharge outlet, and a sliding bend for connecting the feed inlet and the discharge outlet is sleeved inside the cavity.

[0023] The technical effects and advantages of this utility model are as follows:

[0024] This invention utilizes the design of a crushing and drying assembly. Before the lower shell is ground and crushed, it first slides into a sliding bend tube. As the lower shell slides downward, it is gradually heated inside the sliding bend tube when the electric heating wire is activated, causing the moisture to evaporate. This dries and brittles the lower shell that falls into the first shell, making it easier for the first and second grinding rollers to crush it. The powder crushed by the first and second grinding rollers slides out of the grinding chamber, preventing the shrimp shells from sticking. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0026] Figure 2 This is a schematic cross-sectional view of the drying component of this utility model.

[0027] Figure 3 This is a three-dimensional structural diagram of the crushing component and the support component of this utility model.

[0028] Figure 4 This is a cross-sectional structural diagram of the crushing component and the support component of this utility model.

[0029] In the figure: 1. Crushing assembly; 11. First housing; 12. First grinding roller; 13. Second grinding roller; 14. Drive motor; 15. Rotating shaft; 16. Bearing; 2. Drying assembly; 21. Second housing; 22. Guide groove; 23. Sliding bend; 24. Electric heating wire; 3. Support assembly; 31. Mounting plate; 32. Support column. Detailed Implementation

[0030] 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.

[0031] This utility model provides, for example Figure 1-4 The shrimp shell drying and pulverizing machine shown includes:

[0032] Crushing component 1;

[0033] Drying component 2 is disposed at the top of crushing component 1. Drying component 2 is used for dehumidifying the feed material. Drying component 2 includes:

[0034] The second housing 21 is disposed at the top of the crushing assembly 1;

[0035] An electric heating wire 24 is disposed inside the second housing 21 and is used to provide heating temperature.

[0036] Crushing component 1 includes:

[0037] The first housing 11 has a first grinding chamber and a second grinding chamber inside the first housing 11;

[0038] The first grinding roller 12 is sleeved inside the first grinding chamber and is used for coarse grinding.

[0039] The second grinding roller 13 is sleeved inside the second grinding chamber. The bottom end of the first grinding roller 12 is fixedly connected to the top end of the second grinding roller 13. The second grinding roller 13 is used for fine grinding.

[0040] A driving component is disposed at the bottom end of the second grinding roller 13. The driving component is used to drive the rotation of the first grinding roller 12 and the second grinding roller 13.

[0041] The driving components include:

[0042] The drive motor 14 is fixedly connected to the bottom end of the second grinding roller 13, and a support component 3 is provided at the bottom end of the drive motor 14.

[0043] Support component 3 includes:

[0044] Mounting plate 31, the top end of mounting plate 31 is fixedly connected to the bottom end of drive motor 14;

[0045] The support column 32 is inserted and connected to the mounting plate 31, and the top end of the support column 32 is fixedly connected to the bottom end of the first housing 11.

[0046] The top end of the first grinding roller 12 is fixedly connected to a rotating shaft 15, and a bearing 16 is sleeved on the outer wall of the rotating shaft 15. The top end of the first housing 11 is fixedly connected to the bottom end of the second housing 21.

[0047] Furthermore, the shapes of the first grinding chamber and the second grinding chamber are the same as those of the first grinding roller 12 and the second grinding roller 13, respectively. However, the dimensions of the first grinding chamber and the second grinding chamber are 1.1 times the dimensions of the first grinding roller 12 and the second grinding roller 13, respectively. The dimensions of the first grinding roller 12 and the second grinding roller 13 are different. The distance between the outer wall of the first grinding roller 12 and the inner wall of the first grinding chamber is 1.3 times the distance between the outer wall of the second grinding roller 13 and the inner wall of the second grinding chamber. Thus, after drying, the shrimp shells, upon entering the first grinding chamber, will undergo preliminary crushing by the first grinding roller 12 before flowing into the second grinding chamber for further crushing by the second grinding roller 13. Through these two rounds of grinding and crushing, the shrimp shells can be crushed more finely. The first grinding roller 12 and the second grinding roller 13 pass through... The bottom end of the second grinding roller 13 is fixedly connected to the output end of the drive motor 14 by bolts. The bottom end of the rotating shaft 15 is fixedly connected to the top end of the first grinding roller 12 by welding. The bearing 16 is an existing ball bearing. The height of the inner ring of the bearing 16 is less than the height of the outer ring. The inner ring of the bearing 16 is welded to the outer wall of the rotating shaft 15. The bottom end of the second housing 21 has a circular groove for engaging the bearing 16. The size of the circular groove is adapted to the size of the outer ring of the bearing 16. The bottom end of the drive motor 14 is fixedly connected to the top end of the mounting plate 31 by bolts. Four support columns 32 are provided and are respectively set at the four corners of the mounting plate 31 to support the first housing 11 and the support columns 32. The top end of the mounting plate 31 is fixedly connected to the bottom end of the first housing 11 by bolts.

[0048] The second housing 21 has an internal cavity, and the electric heating wire 24 is fixedly connected to the inner wall of the cavity.

[0049] The top of the second housing 21 is provided with a guide groove 22 for guiding material. The inner wall of the guide groove 22 is provided with a feed inlet. The bottom of the inner wall of the cavity is provided with a discharge outlet. The cavity is fitted with a sliding bend 23 for connecting the feed inlet and the discharge outlet.

[0050] Furthermore, the second housing 21 is fixedly connected to the first housing 11 by bolts. The vertical cross-section of the guide groove 22 is an inverted isosceles trapezoid. When wet shrimp shells are poured into the guide groove 22, they will be guided along the inner wall of the guide groove 22 into the feed inlet, and then enter the interior of the sliding bend 23. Both the sliding bend 23 and the electric heating wire 24 are spiral-shaped. The electric heating wire 24 is installed in the cavity by a fixing clip. The two ends of the sliding bend 23 are respectively bonded and fixed to the inner wall near the feed inlet and the discharge outlet of the cavity. The sliding bend 23 is made of metal tube. When the temperature of the electric heating wire 24 rises, the sliding bend 23 prolongs the time that the wet shrimp shells move inside the second housing 21. Thus, the wet shrimp shells are dried by the temperature rise, so that the shrimp shells flowing out of the discharge outlet are dry shrimp shells, which facilitates the crushing component 1 to crush the shrimp shells. Moreover, the crushed fragments will not stick to the outer wall of the machine due to moisture.

[0051] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A shrimp shell drying and pulverizing machine, characterized in that, include: Crushing component (1); A drying assembly (2) is disposed at the top of the crushing assembly (1). The drying assembly (2) is used for dehumidifying the feed material. The drying assembly (2) includes: The second housing (21) is disposed at the top of the crushing assembly (1); An electric heating wire (24) is disposed inside the second housing (21) and is used to provide heating temperature.

2. The shrimp shell drying and pulverizing machine according to claim 1, characterized in that, The crushing component (1) includes: The first housing (11) has a first grinding chamber and a second grinding chamber inside the first housing (11); The first grinding roller (12) is sleeved inside the first grinding chamber and is used for coarse grinding. The second grinding roller (13) is sleeved inside the second grinding chamber. The bottom end of the first grinding roller (12) is fixedly connected to the top end of the second grinding roller (13). The second grinding roller (13) is used for fine grinding. A driving component is disposed at the bottom end of the second grinding roller (13), and the driving component is used to drive the rotation of the first grinding roller (12) and the second grinding roller (13).

3. The shrimp shell drying and pulverizing machine according to claim 2, characterized in that, The driving component includes: A drive motor (14) is provided at the bottom of the second grinding roller (13), and a support component (3) is provided at the bottom of the drive motor (14).

4. The shrimp shell drying and pulverizing machine according to claim 3, characterized in that, The support component (3) includes: Mounting plate (31), the top end of which is fixedly connected to the bottom end of drive motor (14); Support column (32) is inserted into the mounting plate (31), and the top end of the support column (32) is fixedly connected to the bottom end of the first housing (11).

5. A shrimp shell drying and pulverizing machine according to claim 2, characterized in that, The top end of the first grinding roller (12) is fixedly connected to a rotating shaft (15), and the outer wall of the rotating shaft (15) is fitted with a bearing (16). The top end of the first housing (11) is fixedly connected to the bottom end of the second housing (21).

6. A shrimp shell drying and pulverizing machine according to claim 1, characterized in that, The second housing (21) has an internal cavity, and the electric heating wire (24) is fixedly connected to the inner wall of the cavity.

7. A shrimp shell drying and pulverizing machine according to claim 6, characterized in that, The top of the second housing (21) is provided with a guide groove (22) for guiding material. The inner wall of the guide groove (22) is provided with a feed port. The bottom of the inner wall of the cavity is provided with a discharge port. The cavity is fitted with a sliding bend (23) for connecting the feed port and the discharge port.

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