A grain mill

Abstract

The utility model provides a kind of grain pulping machine, it is related to grain processing technical field, and it includes: shell, the one side of shell is fixedly connected with pulp discharge pipe, the inside of pulp discharge pipe is provided with filter screen, the one side of pulp discharge pipe is provided with fixed mechanism.The utility model, by setting fixed mechanism and limiting mechanism, after filter screen and fixed frame are inserted into the inside of pulp discharge pipe, first push block is pushed, and fixed frame can be fixed using fixed block, when disassembling and cleaning, second push block is pushed to drive slider to move, slider is used to drive the movement of clamping block, first push block is pushed to remove the fixed restriction of fixed block to fixed frame, and fixed frame and filter screen can be taken out from the inside of pulp discharge pipe and cleaned, so that filter screen and pulp discharge pipe have good and convenient operation disassembly measure, residue is filtered using filter screen, manual residue filtration using funnel by operator is avoided, the work burden of operator is reduced, and the convenience of device use is improved.

Description

Technical Field

[0001] This utility model relates to the field of grain processing technology, and in particular to a grain milling machine. Background Technology

[0002] In existing technologies, grain processing often involves grain grinding, using grinding machines to grind the grains. Traditional grinding machines typically lack residue filtration mechanisms. After grinding, when the slurry is discharged through the discharge pipe, operators need to manually use a funnel placed at the discharge pipe opening to filter the residue. This often requires operators to hold the funnel for an extended period, significantly increasing their workload. Consequently, the equipment lacks effective residue filtration, which can negatively impact filtration efficiency and ease of use. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies. Traditional grain mills typically lack effective residue filtration, requiring operators to manually filter the residue from the slurry using a funnel. This increases the workload of operators and affects the filtration efficiency of the slurry residue, severely impacting the ease of use of the equipment. This invention provides a grain mill.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a grain mill, comprising: a shell, a discharge pipe fixedly connected to one side of the shell, a filter screen disposed inside the discharge pipe, a fixing mechanism disposed on one side of the discharge pipe, the fixing mechanism including a fixing frame sleeved on the outer surface of the filter screen, a side block fixedly connected to one side of the discharge pipe, a fixing block slidably passing through one side of the side block, a first push block fixedly connected to one side of the fixing block, a slider slidably passing through the other side of the side block, a second push block fixedly connected to one side of the slider, a limiting mechanism disposed inside the side block, the limiting mechanism including a locking block disposed on one side of the fixing block, a sliding rod fixedly connected inside the side block, a spring sleeved on the outer surface of the sliding rod, and a limiting disc fixedly connected to one end of the sliding rod.

[0005] In a preferred embodiment, one side of the slurry discharge pipe is provided with an installation groove that is adapted to the fixing frame, and one side of the fixing block is in contact with one side of the fixing frame.

[0006] In a preferred embodiment, one side of the side block is provided with a groove that is adapted to the first push block, and the second push block is adapted to the groove.

[0007] In a preferred embodiment, the side block has a groove inside that matches the locking block, and one end of the slide rod is fixedly connected to one side of the inner wall of the groove.

[0008] In a preferred embodiment, one side of the card block has a sliding hole adapted to the sliding rod, and the other side of the card block has a limiting groove adapted to the limiting plate.

[0009] In a preferred embodiment, one end of the spring is welded to one side of the inner wall of the limiting groove inside the card block, and the other end of the spring is welded to one side of the limiting plate.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] This invention, by setting a fixing mechanism and a limiting mechanism, allows the filter screen and fixing frame to be inserted into the slurry discharge pipe. Pushing the first push block secures the fixing frame. During disassembly and cleaning, pushing the second push block moves the slider, which in turn moves the locking block, allowing the first push block to release the fixing block's restriction on the fixing frame. This enables the fixing frame and filter screen to be removed from the slurry discharge pipe for cleaning. This provides convenient and efficient operation for both the filter screen and the slurry discharge pipe. The filter screen effectively filters residues from the slurry, eliminating the need for manual filtration using a funnel, reducing operator workload, improving the efficiency of residue filtration, and enhancing the ease of use of the device. Attached Figure Description

[0012] Figure 1 A perspective view of a grain mill provided by this utility model.

[0013] Figure 2 A perspective view of the unfolded cross-section of the fixing frame of a grain mill provided by this utility model.

[0014] Figure 3 Another perspective view of the side block of a grain mill provided by this utility model.

[0015] Figure 4 A perspective view of the clamping block of a grain mill provided by this utility model.

[0016] Legend:

[0017] 1. Outer casing; 2. Slurry discharge pipe; 3. Filter screen; 4. Fixing mechanism;

[0018] 41. Fixed frame; 42. Side block; 43. Fixed block; 44. First push block; 45. Slider; 46. Second push block; 47. Limiting mechanism;

[0019] 471. Locking block; 472. Sliding rod; 473. Spring; 474. Limiting plate. Detailed Implementation

[0020] 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.

[0021] Example 1

[0022] like Figure 1-4 As shown, this utility model provides a technical solution: a grain mill, comprising: a shell 1, a discharge pipe 2 fixedly connected to one side of the shell 1, and an installation groove adapted to a fixed frame 41 on one side of the discharge pipe 2. By opening the installation groove, the fixed frame 41 can be normally inserted into the discharge pipe 2, allowing the filter screen 3 to be properly installed between it and the discharge pipe 2. One side of a fixing block 43 contacts one side of the fixed frame 41. By setting the fixing block 43 to contact the fixed frame 41, the fixing block 43 can normally fix the fixed frame 41, allowing the fixed frame 41 and the filter screen 3 to be fixed inside the discharge pipe 2 by means of the fixing block 43. A filter screen 3 is installed inside the discharge pipe 2. A fixing mechanism 4 is provided on one side of the filter screen 3 and the slurry discharge pipe 2. The fixing mechanism 4 includes a fixing frame 41 sleeved on the outer surface of the filter screen 3. A side block 42 is fixedly connected to one side of the slurry discharge pipe 2. A sliding groove adapted to the first push block 44 is opened on one side of the side block 42. A second push block 46 is adapted to the sliding groove. By opening the sliding groove, both the first push block 44 and the second push block 46 can move on the side block 42. A fixing block 43 slides through one side of the side block 42. The first push block 44 is fixedly connected to one side of the fixing block 43. A slider 45 slides through the other side of the side block 42. The second push block 46 is fixedly connected to one side of the slider 45. A limit mechanism 47 is provided inside the side block 42.

[0023] Example 2

[0024] like Figure 3-4As shown, the limiting mechanism 47 includes a locking block 471 disposed on one side of the fixed block 43. One side of the locking block 471 has a sliding hole adapted to the sliding rod 472. By opening the sliding hole, the locking block 471 can slide normally on the outer surface of the sliding rod 472, maintaining good movement balance and preventing the locking block 471 from locking. The other side of the locking block 471 has a limiting groove adapted to the limiting plate 474. By opening the limiting groove, the limiting plate 474 can move normally inside the locking block 471, limiting the movement of the locking block 471. This provides good movement limiting measures for the locking block 471 during its movement on the side block 42. The sliding rod 472 is fixedly connected inside the side block 42, and a spring 473 is sleeved on the outer surface of the sliding rod 472. One end of the spring 473 is welded to one side of the inner wall of the limiting groove inside the locking block 471, and the other end of the spring 473 is welded to one side of the limiting plate 474. By setting the spring 473, the spring 473 provides sufficient elastic force so that the locking block 471 can maintain a good positional stability with the help of the elastic force of the spring 473. The locking block 471 can stably limit the position of the fixed block 43 and prevent the fixed block 43 from moving unexpectedly. One end of the slide rod 472 is fixedly connected to the limiting plate 474. The inside of the side block 42 is provided with a groove that matches the locking block 471. One end of the slide rod 472 is fixedly connected to one side of the inner wall of the groove. By opening the groove, the locking block 471 can move towards the inner wall of the groove on the side block 42, so as to prevent the locking block 471 from being unable to move normally and thus affecting the movement of the fixed block 43 and the slider 45.

[0025] Working principle:

[0026] like Figure 1-4As shown, during installation, the fixing frame 41 is inserted into the slurry discharge pipe 2, and the fixing frame 41 is slowly pushed to move. As the fixing frame 41 moves, the filter screen 3 is gradually inserted into the slurry discharge pipe 2 until the fixing frame 41 can no longer move. Keeping the fixing frame 41 in place, the first push block 44 is pushed to move. The first push block 44 moves on the side block 42, and in the process of moving, it drives the fixing block 43 to move. During the movement, the fixing block 43 gradually moves out from the inside of the side block 42 and contacts and fixes itself to the fixing frame 41 until the first push block 44 can no longer move. At this time, the locking block 471 is no longer affected by the obstruction of the fixing block 43, and the spring 473 is no longer affected by the force. Its shape gradually returns to its original state, and in the process of restoring its shape, it drives the locking block 471 to move. The locking block 471 gradually moves on the slide rod 47 2. The outer surface of the limiting plate 474 moves and gradually moves out of the groove on the side block 42. As the locking block 471 moves, the locking block 471 gradually limits the position of the fixed block 43 after it moves until the locking block 471 stops moving. The fixed block 43 remains stable after it moves and stably fixes the fixed frame 41. The filter screen 3 is stably installed inside the discharge pipe 2. When in use, the grain that needs to be ground is added into the device and the device is started. The grain is ground inside the device and discharged from the discharge pipe 2 after being processed into slurry. During the flow of the slurry inside the discharge pipe 2, it comes into contact with the filter screen 3 inside the discharge pipe 2. The filter screen 3 is corrugated and has a certain angle of inclination with the discharge pipe 2. After the slurry comes into contact with the filter screen 3, the filter screen 3 filters the residue carried in the slurry. The residue is retained on the filter screen 3 and the filtered slurry is discharged through the filter screen 3.

[0027] During cleaning, pushing the second pusher block moves the slider 45. The slider 45 moves inside the side block 42 and contacts the locking block 471. One side of the locking block 471 is set as an inclined surface. As the slider 45 moves, the locking block 471 is gradually affected by the movement of the slider 45 and gradually moves into the groove on the side block 42. It slides on the outer surface of the limiting plate 474 and the slide rod 472. The spring 473 is affected by the force of the movement of the locking block 471, and its shape gradually changes until the second pusher block 46 is pushed to move until it can no longer move. The slider 45 contacts the fixing block 43. At this time, the fixing block 43 is released from the limiting restriction and pushes the first pusher block 44 to move. The fixing block 43 follows the movement of the first pusher block 44 and gradually moves into the side block 42, releasing the fixing restriction on the fixing frame 41. The fixing frame 41 is then removed from the slurry discharge pipe 2, and the filter screen 3 is cleaned of residue.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A grain mill, characterized in that, include: A shell (1) is provided, with a slurry discharge pipe (2) fixedly connected to one side of the shell (1). A filter screen (3) is installed inside the slurry discharge pipe (2). A fixing mechanism (4) is provided on one side of the slurry discharge pipe (2). The fixing mechanism (4) includes a fixing frame (41) sleeved on the outer surface of the filter screen (3). A side block (42) is fixedly connected to one side of the slurry discharge pipe (2). A fixing block (43) slides through one side of the side block (42). A first push block (44) is fixedly connected to one side of the fixing block (43). A slider (45) slides through the other side of the side block (42). A second push block (46) is fixedly connected to one side of the slider (45). A limiting mechanism (47) is provided inside the side block (42). The limiting mechanism (47) includes a locking block (471) provided on one side of the fixed block (43). A slide rod (472) is fixedly connected inside the side block (42). A spring (473) is sleeved on the outer surface of the slide rod (472). A limiting disk (474) is fixedly connected to one end of the slide rod (472).

2. A grain mill according to claim 1, characterized in that: The slurry discharge pipe (2) has an installation groove on one side that is compatible with the fixing frame (41), and one side of the fixing block (43) is in contact with one side of the fixing frame (41).

3. A grain mill according to claim 1, characterized in that: The side block (42) has a groove on one side that is adapted to the first push block (44), and the second push block (46) is adapted to the groove.

4. A grain milling machine according to claim 1, characterized in that: The side block (42) has a groove inside that matches the locking block (471), and one end of the slide rod (472) is fixedly connected to one side of the inner wall of the groove.

5. A grain mill according to claim 1, characterized in that: The card block (471) has a sliding hole on one side that is compatible with the slide rod (472), and a limiting groove on the other side that is compatible with the limiting plate (474).

6. A grain milling machine according to claim 5, characterized in that: One end of the spring (473) is welded to one side of the inner wall of the limiting groove inside the locking block (471), and the other end of the spring (473) is welded to one side of the limiting plate (474).

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