Anti-blocking flour processing filtering device

Abstract

The utility model discloses an anti-blocking flour processing filtering device which comprises a filtering box, supporting legs are arranged on the lower side face of the filtering box, a box cover is arranged at the upper end of the filtering box, and a feeding part communicated with the filtering box is arranged in the middle of the box cover. Four positioning plates which are symmetrically distributed are arranged on the inner wall of the filter box, and guide rods are fixedly connected to the upper side surfaces of the positioning plates; compared with the prior art, the filtering part of the filtering device is arranged on the guide rod in the sliding manner, the spring is sleeved at the position, which is positioned on the lower side of the filtering part, of the outer part of the guide rod, and the continuously rotating knocking plate is used for knocking the filtering part, so that the filtering part continuously vibrates up and down on the guide rod by matching with the spring during use; the filtering part continuously vibrates up and down during filtering, so that the filtering part is prevented from being blocked by impurities filtered from the filtering part, the filtering device is effectively prevented from being blocked, and the filtering efficiency of the filtering device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flour processing, in particular to an anti-clogging flour processing filtering device. Background Art

[0002] Flour is a powder made from wheat. According to the protein content in flour, it can be divided into high-gluten flour, medium-gluten flour, low-gluten flour and gluten-free flour. Flour (wheat flour) is the staple food in most parts of northern China. There are many kinds of food made from flour, with various styles and flavors. In the flour processing process, the filter device is used to filter out impurities and large flour particles in the flour to ensure the fineness of the flour.

[0003] The current flour processing filtering device has certain defects when in use. The flour is filtered through a fixed filter net inside the filtering device. As the filter net is continuously filtered, the filtered impurities and flour clumps accumulate on the filter net. These impurities and flour clumps will clog the filter net of the filtering device, thereby causing the filtering efficiency of the filtering device to be reduced. Therefore, an anti-clogging flour processing filtering device is now proposed. Utility Model Content

[0004] The utility model aims to provide a flour processing and filtering device which is anti-clogging, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clogging-proof flour processing and filtering device, comprising a filter box, a supporting leg is arranged on the lower side of the filter box, a box cover is arranged on the upper end of the filter box, a feeding part which is connected with the filter box is arranged in the middle position of the box cover, four symmetrically distributed positioning plates are arranged on the inner wall of the filter box, a guide rod is fixedly connected to the upper side of the positioning plate, a filter part is arranged inside the filter box, the guide rod passes through the filter part and is slidably connected to the filter part, a spring is arranged on the outside of the guide rod at a position between the positioning plate and the filter part, the filter part vibrates up and down inside the filter box through the guide rod and the spring, and a vibrating part is arranged inside the filter box at a position below the filter part, and the vibrating part causes the filter part to vibrate up and down inside the filter box.

[0006] As a preferred technical solution of the utility model, the lower end of the filter box is funnel-shaped, a discharge port is provided in the middle of the bottom of the filter box, and the number of the supporting legs is four.

[0007] As a preferred technical solution of the utility model, the feed part includes a feed hopper, an annular mounting plate is fixedly mounted on the outer surface of the feed hopper, and mounting screw holes are provided on the mounting plate.

[0008] As a preferred technical solution of the utility model, the guide rod includes a rod body, the upper end of the rod body is provided with a threaded joint, and the upper end of the rod body is threadedly connected to a limiting nut through the threaded joint.

[0009] As a preferred technical solution of the utility model, the filter part includes a fixed frame, the fixed frame is in a rectangular ring shape, a filter screen is arranged inside the fixed frame, and a guide hole is opened at the top corner of the fixed frame.

[0010] As a preferred technical solution of the utility model, the rod body passes through the guide hole, and the rod body is slidably connected to the fixing frame through the guide hole. The limiting nut is located above the fixing frame, and the diameter of the limiting nut is larger than the diameter of the guide hole.

[0011] As a preferred technical solution of the utility model, the vibration part includes a bracket arranged on the outer side of the filter box, a motor is arranged on the upper side of the bracket, a connecting shaft is fixedly connected to the output end of the motor, the connecting shaft is located inside the filter box, and two knocking plates are fixedly connected to the outer surface of the connecting shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses an anti-clogging flour processing filter device, wherein the filter part of the filter device is slidably mounted on a guide rod, a spring is sleeved on the outer part of the guide rod at a position below the filter part, and a continuously rotating knocking plate is used to knock the filter part, so that the filter part cooperates with the spring to continuously vibrate up and down on the guide rod when in use. The filter part continuously vibrates up and down during filtering, thereby preventing impurities filtered out of the filter part from causing clogging of the filter part, effectively preventing the filter device from being clogged, thereby improving the filtering efficiency of the filter device, and solving the problem that the filter device in the prior art is prone to clogging when in use.

[0014] Other features and advantages of the present invention will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the feeding part of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the guide rod of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the filter unit of the utility model;

[0019] Figure 5It is a structural schematic diagram of the vibration part of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the knocking plate of the utility model;

[0021] In the figure: 1. filter box; 2. support legs; 3. box cover; 4. feed part; 41. feed hopper; 42. mounting plate; 43. mounting screw holes; 5. positioning plate; 6. guide rod; 61. rod body; 62. threaded joint; 63. limit nut; 7. filter part; 71. fixing frame; 72. filter net; 73. guide hole; 8. spring; 9. vibration part; 91. bracket; 92. motor; 93. connecting shaft; 94. knocking plate. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-6In the present embodiment, a clogging-proof flour processing and filtering device is provided, comprising a filter box 1, the lower end of the filter box 1 is funnel-shaped and is provided with a discharge port for discharging the filtered flour, the lower side of the filter box 1 is provided with four supporting legs 2 for support, the upper end of the filter box 1 is provided with a feed portion 4 through a box cover 3, the flour to be filtered is fed into the filter box 1 through the feed portion 4, a guide rod 6 is provided on the inner wall of the filter box 1 through a positioning plate 5, and a filter portion 7 for flour filtering is slidably installed on the guide rod 6, a spring 8 is provided between the filter portion 7 and the positioning plate 5, and the filter portion 7 cooperates with the spring 8 to continuously vibrate up and down on the guide rod 6 under the drive of the vibration portion 9, thereby avoiding clogging of the filter portion 7.

[0026] Specifically, refer to Figure 2 The feeding part 4 includes a feeding hopper 41, and a ring-shaped mounting plate 42 is fixedly mounted on the outer surface of the feeding hopper 41. The mounting plate 42 is provided with mounting screw holes 43. The feeding hopper 41 passes through the box cover 3, and then the mounting plate 42 is against the upper side of the box cover 3. Bolt fasteners are screwed into the mounting screw holes 43 of the mounting plate 42, so that the feeding hopper 41 can be fixed on the box cover 3, ensuring that the feeding hopper 41 can realize the feeding function.

[0027] Specifically, refer to Figure 3 The guide rod 6 includes a rod body 61, and a threaded joint 62 is provided at the upper end of the rod body 61. The upper end of the rod body 61 is threadedly connected with a limiting nut 63 through the threaded joint 62. The limiting nut 63 is installed on the rod body 61 through the threaded joint 62. The threaded connection method can facilitate the installation and disassembly of the limiting nut 63, thereby facilitating the installation and disassembly of the filter part 7.

[0028] Specifically, refer to Figure 4 The filter unit 7 includes a fixed frame 71, which is in a rectangular ring shape. A filter screen 72 is arranged inside the fixed frame 71. A guide hole 73 is opened at the top corner of the fixed frame 71. The guide hole 73 and the guide of the rod body 61 can ensure that the filter unit 7 vibrates up and down under the action of the spring 8. The filter screen is prevented from being blocked by the filter unit 7 that continuously vibrates up and down. The rod body 61 passes through the guide hole 73, and the rod body 61 is slidably connected to the fixed frame 71 through the guide hole 73. The limiting nut 63 is located above the fixed frame 71, and the diameter of the limiting nut 63 is larger than the diameter of the guide hole 73. The limiting nut 63 is used to realize the limiting effect. When the filter unit 7 vibrates up and down on the guide rod 6 through the spring 8, the limiting nut 63 can prevent the filter unit 7 from separating from the guide rod 6.

[0029] Specifically, refer to Figure 5-6The vibration part 9 includes a bracket 91 arranged on the outer side of the filter box 1, and a motor 92 is arranged on the upper side of the bracket 91. A connecting shaft 93 is fixedly connected to the output end of the motor 92. The connecting shaft 93 is located inside the filter box 1. Two knocking plates 94 are fixedly connected to the outer surface of the connecting shaft 93. The knocking plates 94 on the connecting shaft 93 are driven to rotate by the motor 92 on the bracket 91. The gourd-shaped knocking plates 94 can make the filter part 7 vibrate continuously, thereby avoiding clogging of the filter part 7 when it is used.

[0030] 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 flour processing and filtering device that prevents clogging, characterized in that: The invention comprises a filter box (1), wherein a support leg (2) is arranged on the lower side of the filter box (1), a box cover (3) is arranged on the upper end of the filter box (1), a feeding portion (4) which is connected with the filter box (1) is arranged in the middle of the box cover (3), four symmetrically distributed positioning plates (5) are arranged on the inner wall of the filter box (1), a guide rod (6) is fixedly connected to the upper side of the positioning plate (5), a filter portion (7) is arranged inside the filter box (1), and the guide rod ( 6) penetrates the filter portion (7) and is slidably connected to the filter portion (7); a spring (8) is provided on the outside of the guide rod (6) at a position between the positioning plate (5) and the filter portion (7); the filter portion (7) vibrates up and down inside the filter box (1) through the guide rod (6) and the spring (8); a vibrating portion (9) is provided on the inside of the filter box (1) at a position below the filter portion (7); the vibrating portion (9) causes the filter portion (7) to vibrate up and down inside the filter box (1).

2. The anti-clogging flour processing filter device according to claim 1, characterized in that: The lower end of the filter box (1) is funnel-shaped, a discharge port is provided in the middle of the bottom of the filter box (1), and the number of the supporting legs (2) is four.

3. The anti-clogging flour processing filtering device according to claim 1, characterized in that: The feeding part (4) comprises a feeding hopper (41), an annular mounting plate (42) is fixedly mounted on the outer surface of the feeding hopper (41), and mounting screw holes (43) are provided on the mounting plate (42).

4. The anti-clogging flour processing filtering device according to claim 1, characterized in that: The guide rod (6) comprises a rod body (61), the upper end of the rod body (61) is provided with a threaded joint (62), and the upper end of the rod body (61) is threadedly connected to a limiting nut (63) via the threaded joint (62).

5. The anti-clogging flour processing filtering device according to claim 4, characterized in that: The filter portion (7) comprises a fixed frame (71) which is in a rectangular ring shape. A filter screen (72) is arranged inside the fixed frame (71). A guide hole (73) is provided at a top corner of the fixed frame (71).

6. The anti-clogging flour processing filtering device according to claim 5, characterized in that: The rod body (61) passes through the guide hole (73), and the rod body (61) is slidably connected to the fixing frame (71) through the guide hole (73); the limiting nut (63) is located above the fixing frame (71), and the diameter of the limiting nut (63) is greater than the diameter of the guide hole (73).

7. The anti-clogging flour processing and filtering device according to claim 1, characterized in that: The vibrating part (9) comprises a bracket (91) arranged on the outer side of the filter box (1); a motor (92) is arranged on the upper side of the bracket (91); a connecting shaft (93) is fixedly connected to the output end of the motor (92); the connecting shaft (93) is located inside the filter box (1); and two knocking plates (94) are fixedly connected to the outer surface of the connecting shaft (93).

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