Grinding and sieving equipment for food processing

Abstract

The utility model provides food processing grinding and sieving equipment which comprises a shell and a feeding mechanism, a gasket is fixedly connected to the outer side surface of the shell, the feeding mechanism is arranged on the outer side surface of the shell, a grinding mechanism is arranged on the outer side surface of the shell, a screen is fixedly connected to the inner side surface of the shell, and the feeding mechanism is arranged on the outer side surface of the shell. The inner side surface of the shell is fixedly connected with a guide plate, and the outer side surface of the shell is provided with an opening and closing mechanism. According to the grinding and screening equipment for food processing, through the arrangement of the feeding mechanism, raw materials are firstly put into a feeding pocket, then an external power source is connected to start a servo motor, the servo motor drives a spiral core shaft to rotate on the inner side surface of a feeding pipe, and meanwhile the spiral core shaft can convey the raw materials in the feeding pocket into a shell when rotating; the discharging speed of the device is controlled by controlling the rotating speed of the servo motor, and the phenomenon that the feeding hopper is blocked due to the fact that the discharging speed is too high is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to food processing, in particular to a food processing grinding and screening device. Background Art

[0002] Food processing refers to the grain grinding, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, as well as processing activities of vegetables, fruits, nuts and other foods that directly use agricultural, forestry, animal husbandry and fishery products as raw materials. It is a type of agricultural product processing industry in a broad sense. Grinding equipment is needed to grind the raw materials during some food processing. Therefore, a food processing grinding and screening equipment is particularly needed.

[0003] However, in the existing food processing grinding and screening equipment, during use, the feed hopper on most grinding equipment cannot control and adjust the feeding speed of the feed hopper. During the grinding process of the grinding equipment, the feed hopper is prone to blockage. Utility Model Content

[0004] The purpose of the utility model is to provide a food processing grinding and screening equipment to solve the problem that the existing food processing grinding and screening equipment proposed in the above background technology cannot control and adjust the feeding speed of the hopper on most grinding equipment during use, and the hopper is prone to blockage during the grinding process of the grinding equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a food processing grinding and screening equipment, comprising a shell and a feeding mechanism, the feeding mechanism comprising a feeding pocket, a feeding tube, a servo motor and a spiral core shaft, a gasket is fixedly connected to the outer surface of the shell, the outer surface of the shell is provided with a feeding mechanism, the outer surface of the shell is provided with a grinding mechanism, the inner surface of the shell is fixedly connected to a screen, the inner surface of the shell is fixedly connected to a guide plate, the outer surface of the shell is fixedly connected to a discharge tube, and the outer surface of the shell is provided with an opening and closing mechanism.

[0006] Preferably, the gaskets are arranged in multiple groups on the outer surface of the shell and are symmetrically arranged with respect to the central axis of the shell.

[0007] Preferably, the outer surface of the shell is fixedly connected with a feeding pocket, the outer surface of the feeding pocket is fixedly connected with a feeding tube, the outer surface of one end of the feeding tube is fixedly connected with a servo motor, and the outer surface of one end of the servo motor is fixedly connected with a spiral core shaft.

[0008] Preferably, the grinding mechanism includes a first threaded hole, a first bolt, a driving motor, a first connecting shaft, a first grinding roller, a first gear, a second gear, a second connecting shaft and a second grinding roller. The outer surface of the outer shell is provided with a first threaded hole, the inner surface of the first threaded hole is threadedly connected with a first bolt, the outer surface of one end of the first bolt passes through a driving motor, the outer surface of one end of the driving motor is fixedly connected with a first connecting shaft, the outer surface of the first connecting shaft is fixedly connected with a first grinding roller, the outer surface of one end of the first connecting shaft is fixedly connected with a first gear, the outer surface of the first gear is meshed with a second gear, the outer surface of the second gear is fixedly connected with a second connecting shaft, and the outer surface of the second connecting shaft is fixedly connected with a second grinding roller.

[0009] Preferably, the driving motor is threadedly connected to the housing via a first bolt, and a plurality of first threaded holes are provided on the outer surface of the housing.

[0010] Preferably, the opening and closing mechanism includes a second threaded hole, a hinge, a second bolt and a cover plate. The outer surface of the shell is provided with a second threaded hole, the outer surface of the shell is fixedly connected to the hinge, the inner surface of the second threaded hole is threadedly connected to the second bolt, and the outer surface of the hinge is fixedly connected to the cover plate.

[0011] Preferably, the cover plate is threadedly connected to the housing via a second bolt, and the second threaded hole is symmetrically arranged with respect to the central axis of the housing.

[0012] Compared with the prior art, the beneficial effect of the utility model is: this kind of food processing grinding and screening equipment, through the setting of the feeding mechanism, first puts the raw materials into the inside of the feeding pocket, and then connects the external power supply to start the servo motor, so that the servo motor drives the spiral core shaft to rotate on the inner surface of the feeding tube, and at the same time, when the spiral core shaft rotates, it can transport the raw materials inside the feeding pocket into the inside of the outer shell, and the feeding speed of the device is controlled by controlling the rotation speed of the servo motor to prevent the feeding speed from being too fast and causing blockage when entering the hopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the feeding mechanism of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the grinding mechanism of the utility model;

[0016] Figure 4 It is a schematic cross-sectional view of the opening and closing mechanism of the utility model.

[0017] In the figure: 1. shell; 2. gasket; 3. feeding mechanism; 301. feeding pocket; 302. feeding tube; 303. servo motor; 304. spiral mandrel; 4. grinding mechanism; 401. first threaded hole; 402. first bolt; 403. driving motor; 404. first connecting shaft; 405. first grinding roller; 406. first gear; 407. second gear; 408. second connecting shaft; 409. second grinding roller; 5. screen; 6. guide plate; 7. discharge tube; 8. opening and closing mechanism; 801. second threaded hole; 802. hinge; 803. second bolt; 804. cover plate. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides a technical solution: a food processing grinding and screening device, including a shell 1 and a feeding mechanism 3, the feeding mechanism 3 includes a feeding pocket 301, a feeding tube 302, a servo motor 303 and a spiral core shaft 304, a gasket 2 is fixedly connected to the outer surface of the shell 1, the feeding mechanism 3 is arranged on the outer surface of the shell 1, a grinding mechanism 4 is arranged on the outer surface of the shell 1, a screen 5 is fixedly connected to the inner surface of the shell 1, a guide plate 6 is fixedly connected to the inner surface of the shell 1, a discharge pipe 7 is fixedly connected to the outer surface of the shell 1, and an opening and closing mechanism 8 is arranged on the outer surface of the shell 1.

[0020] Furthermore, multiple groups of gaskets 2 are arranged on the outer surface of the shell 1 and are symmetrically arranged with respect to the central axis of the shell 1. Through the arrangement of the gaskets 2, fixing holes are opened on the outer surface of the gaskets 2, so that the device can be fixed at a specified position.

[0021] Furthermore, a feeding pocket 301 is fixedly connected to the outer surface of the shell 1, a feeding tube 302 is fixedly connected to the outer surface of the feeding pocket 301, a servo motor 303 is fixedly connected to the outer surface of one end of the feeding tube 302, a spiral core shaft 304 is fixedly connected to the outer surface of one end of the servo motor 303, and the feeding pocket 301, the feeding tube 302, the servo motor 303 and the spiral core shaft 304 are arranged. First, the raw material is put into the inside of the feeding pocket 301, and then the external power supply is connected to start the servo motor 303, so that the servo motor 303 drives the spiral core shaft 304 to rotate on the inner surface of the feeding tube 302, and at the same time, the spiral core shaft 304 can transport the raw material inside the feeding pocket 301 into the inside of the shell 1 when it rotates, and the unloading speed of the device is controlled by controlling the rotation speed of the servo motor 303 to prevent the unloading speed from being too fast and causing blockage when entering the hopper.

[0022] Furthermore, the grinding mechanism 4 includes a first threaded hole 401, a first bolt 402, a driving motor 403, a first connecting shaft 404, a first grinding roller 405, a first gear 406, a second gear 407, a second connecting shaft 408 and a second grinding roller 409. The outer surface of the housing 1 is provided with a first threaded hole 401, the inner surface of the first threaded hole 401 is threadedly connected with the first bolt 402, the outer surface of one end of the first bolt 402 is penetrated by the driving motor 403, the outer surface of one end of the driving motor 403 is fixedly connected with the first connecting shaft 404, the outer surface of the first connecting shaft 404 is fixedly connected with the first grinding roller 405, the outer surface of one end of the first connecting shaft 404 is fixedly connected with the first gear 406, the outer surface of the first gear 406 is meshed with the second gear 407, and the outer surface of the second gear 407 is fixedly connected There is a second connecting shaft 408, and the outer surface of the second connecting shaft 408 is fixedly connected with the second grinding roller 409. Through the arrangement of the first threaded hole 401, the first bolt 402, the driving motor 403, the first connecting shaft 404, the first grinding roller 405, the first gear 406, the second gear 407, the second connecting shaft 408 and the second grinding roller 409, the first bolt 402 is first passed through the driving motor 403 and threadedly connected to the first threaded hole 401, and the driving motor 403 is fixed to the outer surface of the shell 1 through the extrusion of the first bolt 402. Then, an external power supply is connected to start the driving motor 403 to drive the first connecting shaft 404 and the first grinding roller 405 to rotate. At the same time, through the meshing of the first gear 406 and the second gear 407, the second connecting shaft 408 and the second grinding roller 409 are driven to rotate to complete the grinding of the raw materials.

[0023] Furthermore, the driving motor 403 is threadedly connected to the outer shell 1 through the first bolt 402, and multiple groups of first threaded holes 401 are arranged on the outer surface of the outer shell 1. Through the arrangement of the first threaded holes 401, multiple groups of first bolts 402 pass through the driving motor 403 and enter the interior of the first threaded holes 401 to complete the connection between the driving motor 403 and the outer shell 1. At the same time, the multiple groups of first threaded holes 401 and the first bolts 402 can improve the stability of the outer shell 1 and the driving motor 403 after the connection.

[0024] Furthermore, the opening and closing mechanism 8 includes a second threaded hole 801, a hinge 802, a second bolt 803 and a cover plate 804. The outer surface of the shell 1 is provided with a second threaded hole 801, the outer surface of the shell 1 is fixedly connected with the hinge 802, the inner surface of the second threaded hole 801 is threadedly connected with the second bolt 803, and the outer surface of the hinge 802 is fixedly connected with the cover plate 804. Through the arrangement of the second threaded hole 801, the hinge 802, the second bolt 803 and the cover plate 804, after the grinding work is completed, the second bolt 803 is rotated to make the second bolt 803 slide out of the second threaded hole 801, and then the cover plate 804 is pulled to make the cover plate 804 rotate on the outer surface of the shell 1 with the hinge 802 as the center to expose the interior of the shell 1, thereby removing the grinding residue from the interior of the shell 1.

[0025] Furthermore, the cover plate 804 is threadedly connected to the outer shell 1 through the second bolt 803, and the second threaded hole 801 is symmetrically arranged with respect to the central axis of the outer shell 1. Through the arrangement of the second threaded hole 801, the second bolt 803 passes through the cover plate 804 and enters the second threaded hole 801, thereby completing the connection between the cover plate 804 and the outer shell 1. At the same time, the two groups of second threaded holes 801 and the second bolt 803 can improve the stability of the cover plate 804 after being connected to the outer shell 1.

[0026] Working principle: First, the first bolt 402 is passed through the driving motor 403 and is threadedly connected with the first threaded hole 401. The driving motor 403 is fixed to the outer surface of the shell 1 by squeezing the first bolt 402. Then, the raw material is put into the inside of the feeding pocket 301. After that, the external power supply is connected to start the servo motor 303, so that the servo motor 303 drives the spiral mandrel 304 to rotate on the inner surface of the feeding tube 302. At the same time, when the spiral mandrel 304 rotates, it can transport the raw material inside the feeding pocket 301 into the inside of the shell 1. The unloading speed of the device is controlled by controlling the rotation speed of the servo motor 303 to prevent the unloading speed from being too fast and causing blockage when entering the hopper. At the same time, the driving motor 403 is started to drive the first connection The shaft 404 and the first grinding roller 405 rotate, and at the same time, the first gear 406 and the second gear 407 are engaged, driving the second connecting shaft 408 and the second grinding roller 409 to rotate, completing the grinding of the raw materials. The ground raw materials are sieved by the screen 5 and fall onto the outer surface of the guide plate 6, and flow out of the interior of the shell 1 from the discharge pipe 7. After the grinding work is completed, the second bolt 803 is rotated to make the second bolt 803 slide out of the second threaded hole 801, and then the cover plate 804 is pulled to make the cover plate 804 rotate on the outer surface of the shell 1 with the hinge 802 as the center to expose the interior of the shell 1, thereby taking out the ground residue from the interior of the shell 1, thus completing the use process of a food processing grinding and screening device.

[0027] 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 food processing grinding and screening device, comprising a housing (1) and a feeding mechanism (3), characterized in that: The feeding mechanism (3) comprises a feeding pocket (301), a feeding tube (302), a servo motor (303) and a spiral mandrel (304); a gasket (2) is fixedly connected to the outer surface of the shell (1); a feeding mechanism (3) is arranged on the outer surface of the shell (1); a grinding mechanism (4) is arranged on the outer surface of the shell (1); a screen (5) is fixedly connected to the inner surface of the shell (1); a guide plate (6) is fixedly connected to the inner surface of the shell (1); a discharge tube (7) is fixedly connected to the outer surface of the shell (1); and an opening and closing mechanism (8) is arranged on the outer surface of the shell (1).

2. A food processing grinding and screening device according to claim 1, characterized in that: The gaskets (2) are arranged in multiple groups on the outer surface of the outer shell (1) and are symmetrically arranged about the central axis of the outer shell (1).

3. A food processing grinding and screening equipment according to claim 1, characterized in that: The outer surface of the shell (1) is fixedly connected to a feeding pocket (301), the outer surface of the feeding pocket (301) is fixedly connected to a feeding tube (302), the outer surface of one end of the feeding tube (302) is fixedly connected to a servo motor (303), and the outer surface of one end of the servo motor (303) is fixedly connected to a spiral core shaft (304).

4. The food processing grinding and screening equipment according to claim 1, characterized in that: The grinding mechanism (4) comprises a first threaded hole (401), a first bolt (402), a driving motor (403), a first connecting shaft (404), a first grinding roller (405), a first gear (406), a second gear (407), a second connecting shaft (408) and a second grinding roller (409); the outer surface of the housing (1) is provided with a first threaded hole (401); the inner surface of the first threaded hole (401) is threadedly connected with a first bolt (402); the outer surface of one end of the first bolt (402) is penetrated by a driving motor (403); The outer surface of one end of the driving motor (403) is fixedly connected to a first connecting shaft (404), the outer surface of the first connecting shaft (404) is fixedly connected to a first grinding roller (405), the outer surface of one end of the first connecting shaft (404) is fixedly connected to a first gear (406), the outer surface of the first gear (406) is meshed with a second gear (407), the outer surface of the second gear (407) is fixedly connected to a second connecting shaft (408), and the outer surface of the second connecting shaft (408) is fixedly connected to a second grinding roller (409).

5. A food processing grinding and screening device according to claim 4, characterized in that: The driving motor (403) is threadedly connected to the housing (1) via a first bolt (402), and a plurality of first threaded holes (401) are provided on the outer surface of the housing (1).

6. The food processing grinding and screening equipment according to claim 1, characterized in that: The opening and closing mechanism (8) comprises a second threaded hole (801), a hinge (802), a second bolt (803) and a cover plate (804); the outer surface of the housing (1) is provided with a second threaded hole (801); the outer surface of the housing (1) is fixedly connected to the hinge (802); the inner surface of the second threaded hole (801) is threadedly connected to the second bolt (803); and the outer surface of the hinge (802) is fixedly connected to the cover plate (804).

7. A food processing grinding and screening device according to claim 6, characterized in that: The cover plate (804) is threadedly connected to the housing (1) via a second bolt (803), and the second threaded hole (801) is symmetrically arranged with respect to the central axis of the housing (1).

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