Flour processing screening machine
By designing a flour processing and screening machine that separates the discharge port and the vibration disk, combined with screw holes, slots, screws and other structures, the stable discharge of flour and the convenient replacement of screening disks are achieved, and the problems of unstable discharge, difficult replacement of screening mesh in the prior art are solved, and the efficiency and uniformity of flour screening are improved.
Patent Information
- Application Number
- CN202421635435.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-11
AI Technical Summary
The existing flour screening device has unstable discharge, the screen is difficult to replace, and it is inconvenient to clean, resulting in low working efficiency and flour residue.
A flour processing screening machine is designed. By separating the discharge port and the vibration disk, the screw holes, slots, screws, internal threads, external threads and clamps are used to achieve convenient replacement of the screening disk and multi-layer screening, and uniform screening is carried out through two low-power vibration motors.
The stability of discharge is achieved, the replacement of screening plates and multi-layer screening is simplified, the uniformity and working efficiency of flour screening are improved, and the influence of noise and flour residue is reduced.
Smart Images
Figure CN222817315U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screening, in particular to a flour processing screening machine. Background Art
[0002] Flour is the staple food in most parts of northern China. There are many kinds of food made from flour, with various styles and different flavors. Flour can be coarse or fine, and the different coarse and fine flours affect the effect of pasta making. Usually people use a sieve to screen the flour. People screen a small amount of flour by constantly shaking the sieve, which takes a long time and has low work efficiency. Another method is to use a flour screening device to screen by vibrating the whole machine.
[0003] Existing screening devices, especially mechanical equipment, generally use vibrating screens for screening. Vibrating screens use the principle of vibration motor excitation to throw materials on the screen surface, that is, to make the raw materials vibrate and move forward in a straight line to achieve the purpose of screening with a reasonably matched screen. However, traditional screeners have some disadvantages. The discharge port of traditional screeners is integrated with the vibration plate. When discharging materials, the discharge port and the vibration plate vibrate together, resulting in unstable discharge, and the filter screen is not easy to replace, resulting in extended working time. In addition, the traditional vibrating screen is inconvenient to clean, resulting in flour raw materials remaining on the device. Utility Model Content
[0004] The purpose of the utility model is to provide a flour processing and screening machine to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: it comprises a support rod, a funnel is fixedly arranged on the top of the support rod, a discharge port is opened at the bottom of the funnel, the inner cavity of the funnel is connected to a plurality of springs, the top ends of the plurality of springs are connected to a gathering disk, a gathering port is opened at the bottom of the gathering disk, a vibration motor is arranged at the bottom of the gathering disk, a material barrel is arranged on the top of the gathering disk, an inner thread is opened on the top of the inner cavity of the material barrel, an outer thread is opened on the outer ring of the inner cavity of the material barrel, a retaining ring is arranged on the inner cavity of the material barrel, a sieve plate is arranged on the top of the retaining ring, the inner cavity of the sieve plate is opened with filter holes, the outer ring of the material barrel is opened with screw holes, the inner cavity of the screw holes is threadedly connected with screws, the outer ring of the sieve plate is opened with a card slot, and the inner cavity of the card slot is provided with a card block.
[0006] Preferably, the clamping block is fixedly disposed in the inner cavity of the barrel, and the sieve plate is fixed to the clamping block by screws.
[0007] Preferably, the material collecting plate is perpendicular to the funnel.
[0008] Preferably, the external thread is spirally arranged in the inner cavity of the internal thread.
[0009] Preferably, the sieve plate is movably arranged on the top of the retaining ring.
[0010] Preferably, two vibration motors are provided at the bottom of the material collecting tray and are movably connected to the material barrel.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The flour processing and screening machine can achieve a stable discharging effect through the coordinated use of the funnel, the discharging port, and the gathering port. That is, the discharging port of the traditional sifter is integrated with the vibration plate. When discharging, the discharging port and the vibration plate vibrate together, resulting in the material being scattered everywhere when discharging. Therefore, the device separates the discharging port from the vibration plate to achieve a stable discharging effect.
[0013] 2. The flour processing and screening machine can achieve the effect of convenient replacement of sieve plates and sub-screening through the coordinated use of screw holes, card slots, screws, internal threads, external threads and card blocks. The sieve plates can be replaced by taking out the screws from the inner cavity of the screw holes. When a kind of flour needs different coarseness and fineness, the external threads can be rotated to the inner cavity of the internal threads to screen the flour raw materials in layers, so that the staff does not need to replace the sifter when they need flour raw materials with different screening degrees.
[0014] 3. The flour processing and screening machine uses a vibration motor in conjunction with a material barrel. Two low-power vibration motors are set up to make the flour raw materials screened more evenly, and to a certain extent, avoid the flour raw materials from getting stuck in the holes, and to a certain extent, reduce the impact of noise on the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model.
[0016] Figure 2 This is a schematic diagram of the disassembly of the structure of the utility model.
[0017] Figure 3 The utility model structure Figure 2 main view.
[0018] Figure 4 This is a schematic diagram of the hierarchical connection of the structure of the utility model.
[0019] In the figure: 1, support rod; 2, funnel; 3, discharge port; 4, spring; 5, material collecting plate; 6, vibration motor; 7, material barrel; 8, internal thread; 9, external thread; 10, retaining ring; 11, sieve plate; 12, screw hole; 13, screw; 14, slot; 15, block; 16, material collecting port; 17, filter hole; DETAILED DESCRIPTION
[0020] 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.
[0021] Example: See Figure 1-4 The utility model provides a technical solution: a flour processing and screening machine, comprising a support rod 1, a funnel 2 is fixedly arranged on the top of the support rod 1, a discharge port 3 is opened at the bottom of the funnel 2, the inner cavity of the funnel 2 is connected with multiple springs 4, the tops of the multiple springs 4 are connected with a gathering disk 5, the bottom of the gathering disk 5 is provided with a gathering port 16, a vibration motor 6 is arranged at the bottom of the gathering disk 5, a barrel 7 is arranged on the top of the gathering disk 5, an inner thread 8 is opened on the top of the inner cavity of the barrel 7, an outer thread 9 is opened on the outer ring of the inner cavity of the barrel 7, a retaining ring 10 is arranged on the inner cavity of the barrel 7, a sieve plate 11 is arranged on the top of the retaining ring 10, a filter hole 17 is opened in the inner cavity of the sieve plate 11, a screw hole 12 is opened on the outer ring of the barrel 7, a screw 13 is threadedly connected to the inner cavity of the screw hole 12, a card slot 14 is opened on the outer ring of the sieve plate 11, and a card block 15 is arranged in the inner cavity of the card slot 14.
[0022] The clamping block 15 is fixedly disposed in the inner cavity of the barrel 7 , and the sieve plate 11 is fixed to the clamping block 15 by screws 13 .
[0023] In this embodiment, a slot 14 is provided on the outer ring of the sieve plate 11, and the inner cavity of the slot 14 is sleeved with a block 15. Since the block 15 is fixed to the inner cavity of the barrel 7, the sieve plate 11 sleeved on the outer ring of the block 15 cannot rotate to achieve a stable effect.
[0024] The material collecting plate 5 is perpendicular to the funnel 2 .
[0025] In this embodiment, the discharge port of the traditional screener is integrated with the vibration disk. When discharging, the discharge port and the vibration disk vibrate together, resulting in unstable discharge. Therefore, the device sets the vibration motor 6 at the bottom of the gathering disk 5 so that the discharge port cannot be affected by the vibration motor 6. The material will fall from the gathering port 5 into the funnel 2 and then be discharged from the discharge port 3, making the discharge more stable.
[0026] The external thread 9 is spirally arranged in the inner cavity of the internal thread 8 .
[0027] In this embodiment, when a flour raw material needs to be screened to different degrees, there is no need to replace the screener, that is, the external thread 9 is spirally arranged in the inner cavity of the internal thread 8, and another barrel 7 can be placed on the top of the barrel 7. At this time, a flour raw material can be screened in multiple layers. For details, please refer to Figure 4 .
[0028] The sieve plate 11 is movably arranged on the top of the retaining ring 10 .
[0029] In this embodiment, the sieve plate 11 is threadedly connected to the inner cavity of the barrel 7 by screws 13. The screws 13 are taken out of the inner cavity of the screw holes 12. At this time, the sieve plate 11 is no longer restricted and can be replaced. The structure is simple and easy to use.
[0030] Among them, two vibration motors 6 are arranged at the bottom of the material collecting tray 5 and are movably connected to the material barrel 7.
[0031] In this embodiment, the material barrel 7 is movably connected to the material collecting plate 5, so that the material collecting plate 5 and the material barrel 7 can be easily cleaned. The vibration motor 6 is a tool for vibrating the material barrel 7 to screen the flour raw materials. Two low-power vibration motors 6 are provided to make the flour raw materials screened more evenly and to a certain extent avoid the flour raw materials from getting stuck in the holes. The noise from the low-power motor is relatively smaller.
[0032] Working principle: the device vibrates the material barrel 7 through the vibration motor 6, and the flour raw materials are screened by vibration. Finally, the screened flour raw materials will be discharged from the discharge port 3. In order to prevent unstable discharge, the device sets the vibration motor 6 at the bottom of the material gathering plate 5, so that the discharge port cannot be affected by the vibration motor 6. The material will fall into the funnel 2 from the material gathering port 5 and then be discharged from the discharge port 3, making the discharge more stable. In order to make it more convenient to replace the sieve plate, the sieve plate 11 is fixedly threadedly connected to the inner cavity of the material barrel 7 by screws 13, and the screw hole 12 of the screw 13 is taken out of the inner cavity. At this time, the sieve plate 11 loses its restriction, and the sieve plate 11 can be replaced at this time. The barrel 7 is movably connected to the gathering plate 5, which can facilitate the cleaning of the gathering plate 5 and the barrel 7. The vibration motor 6 is a tool for vibrating the barrel 7 to screen the flour raw materials. Setting two low-power vibration motors 6 can make the flour raw materials screened more evenly and can avoid the flour raw materials from getting stuck in the holes to a certain extent, resulting in a smaller screening amount. The noise of the motor with lower power will be relatively smaller. When a kind of flour raw material needs to be screened to different degrees, there is no need to replace the filter. That is, the external thread 9 is spirally set in the inner cavity of the internal thread 8, and another barrel 7 can be placed on the top of the barrel 7. At this time, a kind of flour raw material can be screened in multiple layers. For details, please refer to Figure 4 .
[0033] 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.
[0034] 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 flour processing and screening machine, comprising a support rod (1), characterized in that: A funnel (2) is fixedly arranged on the top of the support rod (1), and a discharge port (3) is provided at the bottom of the funnel (2). The inner cavity of the funnel (2) is connected to a plurality of springs (4), and the top ends of the plurality of springs (4) are connected to a material collecting disk (5), and a material collecting port (16) is provided at the bottom of the material collecting disk (5). A vibration motor (6) is provided at the bottom of the material collecting disk (5), and a material barrel (7) is provided on the top of the inner cavity of the material barrel (7), and an internal thread (8) is provided at the top of the inner cavity of the material barrel (7). The outer ring of the inner cavity of the material barrel (7) is provided with an external thread (9), the inner cavity of the material barrel (7) is provided with a retaining ring (10), a sieve plate (11) is provided on the top of the retaining ring (10), the inner cavity of the sieve plate (11) is provided with a filter hole (17), the outer ring of the material barrel (7) is provided with a screw hole (12), the inner cavity of the screw hole (12) is threadedly connected with a screw (13), the outer ring of the sieve plate (11) is provided with a slot (14), and the inner cavity of the slot (14) is provided with a block (15).
2. A flour processing and screening machine according to claim 1, characterized in that: The clamping block (15) is fixedly arranged in the inner cavity of the material barrel (7), and the sieve plate (11) is fixed to the clamping block (15) by means of screws (13).
3. A flour processing and screening machine according to claim 1, characterized in that: The material collecting plate (5) is perpendicular to the funnel (2).
4. A flour processing and screening machine according to claim 1, characterized in that: The external thread (9) is spirally arranged in the inner cavity of the internal thread (8).
5. A flour processing and screening machine according to claim 1, characterized in that: The sieve plate (11) is movably arranged on the top of the retaining ring (10).
6. A flour processing and screening machine according to claim 1, characterized in that: Two vibration motors (6) are arranged at the bottom of the material collecting plate (5) and are movably connected to the material barrel (7).