A grinding apparatus for processing oat flour
By introducing pre-crushing and grinding components into oat flour processing equipment, the problem of low efficiency in traditional oat grinding equipment has been solved, achieving uniform decomposition and efficient grinding of oat particles and improving the uniformity of finished product particle size.
Patent Information
- Application Number
- CN202521470084.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-15
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-07-15
AI Technical Summary
Traditional oat grinding equipment suffers from low grinding efficiency and uneven particle size of the finished product, especially when large oat particles are directly fed into the grinding process.
A pre-crushing component is installed in the oat flour processing equipment to initially crush the oats using a crushing roller. Then, the crushed oat particles are evenly guided to the grinding area using a grinding component and a guiding component to avoid clogging and improve grinding efficiency and effect.
By designing pre-crushing and grinding components, the oat grains are effectively decomposed, improving grinding efficiency and the uniformity of finished particle size, and avoiding clogging problems caused by grain accumulation.
Smart Images
Figure CN224672779U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to oat flour grinding technical field, concretely relates to a kind of grinding equipment for oat flour processing. BACKGROUND
[0002] Oat flour is the powdery product formed by oat particle after being processed by grinding equipment, and the oat flour after being ground is more convenient for eating and subsequent processing. The traditional oat grinding equipment adopts single-stage grinding structure, and large particle oat directly entering grinding link can easily lead to low grinding efficiency and uneven finished product granularity. To solve the above technical problems, the utility model provides a kind of grinding equipment for oat flour processing. UTILITY MODEL CONTENT
[0003] In view of the above technical deficiencies, the utility model aims at providing a kind of grinding equipment for oat flour processing, and a pre-crushing assembly is arranged, which can pre-crush oat before grinding oat, so as to solve the problems of low grinding efficiency and poor grinding effect caused by single-stage grinding structure.
[0004] To solve the above technical problems, the utility model adopts the following technical scheme: the utility model provides a kind of grinding equipment for oat flour processing, comprising: frame, the upper end of the frame is equipped with inlet, and the lower end of the frame is equipped with discharge port on one side surface; Pre-crushing assembly, the pre-crushing assembly is installed in the interior of frame, and is located below discharge port; Grinding assembly, the grinding assembly is installed in the interior of frame, and is located below pre-crushing assembly; Guide plate, the guide plate is obliquely installed in the interior of frame, and is located below grinding assembly, and the lowest point of guide plate is located at discharge port.
[0005] Preferably, the pre-crushing assembly comprises: Two rolling rollers, two rolling rollers are rotatably installed in the interior of frame, and two rolling rollers rotate oppositely; Limiting plate, the limiting plate is located above rolling roller, and is fixedly connected on the inner side surface of frame; Wherein, two rolling rollers are driven by crushing motor installed on frame.
[0006] Preferably, the grinding assembly comprises: Grinding frame, the grinding frame is fixedly connected in the interior of frame, and the circumference of grinding frame is folded upwards to form convex ring, and the lower side surface of grinding frame is equipped with discharge port; Grinding block, the grinding block is rotatably installed in the interior of grinding frame, and the lower side surface of grinding block cooperates with the inner side surface of grinding frame to carry out grinding work; The grinding block is driven by a grinding motor installed inside the frame body, and the inner side of the grinding frame and the lower side of the grinding block are provided with matched grinding lines.
[0007] Preferably, the lower side of the grinding frame is a slope with a middle low and four sides high, and the discharge port is located at the lowest point of the lower side of the grinding frame.
[0008] Preferably, the upper side of the grinding block is a slope with a middle high and four sides low.
[0009] Preferably, a guide part is arranged between the pre-crushing assembly and the grinding assembly for guiding the pre-crushed oat to the inside of the grinding frame.
[0010] Preferably, the guide part comprises: A collecting frame in a funnel shape with a wide upper end and a narrow lower end, and the collecting frame is fixedly connected to the inside of the frame body. A guide pipe fixedly connected to the opening at the lower end of the collecting frame.
[0011] Preferably, the upper end of the collecting frame is fixedly connected with a scraper, and the upper side of the scraper abuts against the pre-crushing assembly.
[0012] Preferably, the upper side of the grinding block is fixedly connected with an auger assembly, and the auger assembly extends to the inside of the guide pipe.
[0013] Preferably, the lower side of the grinding block is fixedly connected with a fixed shaft, and the lower end of the fixed shaft passes through the discharge port of the grinding frame and is fixedly connected with the motor shaft of the grinding motor through the guide plate.
[0014] The present application has the following advantages: The present application realizes the preliminary crushing of oat by the pre-crushing assembly and the grinding assembly, and the large particles are decomposed into small particles.
[0015] The present application realizes the preliminary crushing of oat by the pre-crushing assembly and the grinding assembly, and the large particles are decomposed into small particles. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical schemes in the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings described in the following description only represent some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0017] Figure 1 A structure schematic view of the grinding equipment for processing oat powder provided by the present application is shown.
[0018] Figure 2 A connection schematic view of the crushing motor and the gear of the present application is shown.
[0019] Figure 3 A top view of the present application is shown.
[0020] Figure 4 A sectional view of the present application Figure 3 at A-A is shown.
[0021] Figure 5 A distribution schematic view of the rolling roller, the collecting frame and the grinding frame of the present application is shown.
[0022] Figure 6 A structure schematic view of the grinding block of the present application is shown.
[0023] Explanation of the reference signs: 1, frame body, 2, guide plate, 3, rolling roller, 4, limiting plate, 5, crushing motor, 6, grinding frame, 7, grinding block, 8, grinding motor, 9, collecting frame, 10, guide pipe, 11, auger assembly, 12, fixed shaft, 13, scraper. DETAILED DESCRIPTION
[0024] The technical schemes in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments only represent some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0025] The present application provides a grinding equipment for processing oat powder, as shown in the drawings. Figures 1 to 6
[0026] Embodiment one: The application discloses a grinding device for processing oat powder, which comprises a frame body 1, a feeding port is arranged at the top of the frame body 1, and the oat to be ground can enter the interior of the frame body 1 through the feeding port; a pre-crushing assembly and a grinding assembly are arranged in the interior of the frame body 1; the oat entering the interior of the frame body 1 firstly passes through the pre-crushing assembly, is crushed into small particles by the pre-crushing assembly, then enters the grinding assembly to be ground, and finally falls on a guide plate 2 which is arranged in a slope manner in the interior of the frame body 1, slides to the end of the guide plate 2 with low height under the action of gravity, and is discharged through a discharging port on the frame body 1.
[0027] The pre-crushing assembly comprises two rolling mills 3 which are rotatably arranged in the interior of the frame body 1 and rotate oppositely; one end of the rolling mill 3 is fixedly connected with a gear which is rotatably arranged on the outer side surface of the frame body 1; the two gears are meshed with each other; a crushing motor 5 is arranged on a protection frame which is fixedly arranged on the frame body 1 and protects the two gears; the motor shaft of the crushing motor 5 is fixedly connected with any gear through the protection frame; the motor shaft of the crushing motor 5 rotates and drives the gear connected with the motor shaft to rotate, so that the two rolling mills 3 rotate oppositely.
[0028] A limiting plate 4 is arranged above the rolling mill 3 and is fixedly connected with the inner side surface of the frame body 1; the lower side surface of the limiting plate 4 abuts against the rolling mill 3, so that the oat entering the interior of the frame body 1 cannot directly fall into the grinding assembly through the rolling mill 3 and affect the grinding effect.
[0029] Embodiment two The grinding assembly comprises a grinding frame 6 which is fixedly connected with the interior of the frame body 1; the periphery of the grinding frame 6 is upwardly folded to form a convex ring; the lower side surface of the grinding frame 6 is a slope surface which is low in the middle and high at the periphery; the lowest point of the lower side surface of the grinding frame 6 is provided with a discharging port; a grinding block 7 is rotatably arranged in the interior of the grinding frame 6; the upper side surface of the grinding block 7 is a slope surface which is high in the middle and low at the periphery; the lower side surface of the grinding block 7 is matched with the shape of the lower side surface of the grinding frame 6; and matched grinding lines are arranged on the inner side surface of the grinding frame 6 and the lower side surface of the grinding block 7.
[0030] After the crushed oat particles fall on the upper side surface of the grinding block 7, the oat particles slide along the slope surface of the grinding block 7 to the periphery of the grinding block 7, then enter the space between the grinding block 7 and the grinding frame 6 from the periphery and are ground, and the setting of the grinding block 7 can distribute the crushed oat particles, so that the oat particles are prevented from being concentrated and blocked, and the grinding efficiency and the grinding effect are improved.
[0031] The lower side surface of the grinding block 7 is fixedly connected with a fixed shaft 12, the lower end of the fixed shaft 12 penetrates through the discharging port of the grinding frame 6, penetrates through the guide plate 2 and is fixedly connected with the motor shaft of a grinding motor 8 which is arranged in the interior of the frame body 1.
[0032] Embodiment three On the basis of embodiment two, a guide part is arranged between the pre-breaking assembly and the grinding assembly, the broken oat particles are guided to the upper side of the grinding block 7, the grinding assembly comprises a collecting frame 9, the collecting frame 9 is funnel-shaped with the upper part being wide and the lower part being narrow, the collecting frame 9 is fixedly installed in the inside of the frame body 1, the grinding frame 6 is fixedly connected with the collecting frame 9 through a plurality of connecting rods, the lower end opening of the collecting frame 9 is fixedly connected with a guide pipe 10, the inside of the guide pipe 10 is provided with an auger assembly 11, the auger assembly 11 is fixedly connected with the upper side of the grinding block 7, the grinding block 7 rotates to drive the auger assembly 11 to rotate, thereby the oat particles in the inside of the guide pipe 10 can be guided, and the oat particles are prevented from being blocked in the inside of the guide pipe 10.
[0033] Further, the upper end face of the collecting frame 9 is fixedly provided with a scraper 13, the upper side of the scraper 13 abuts against the rolling roller 3, the oat particles adhered to the rolling roller 3 during the breaking can be scraped off, and the breaking work is prevented from being affected.
[0034] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application belong to the scope of the present application claims and the equivalent technology, the present application also intends to include these modifications and variations.
Claims
1. A grinding device for processing oat flour, characterized in that, include: The frame (1) has a feed inlet at the upper end and a discharge outlet on one side at the lower end; A pre-crushing component is installed inside the frame (1) and located below the discharge port; A grinding assembly is installed inside the frame (1) and located below the pre-crushing assembly; Guide plate (2), the guide plate (2) is installed obliquely inside the frame (1) and located below the grinding assembly, and the lowest point of the guide plate (2) is located at the discharge port; The grinding assembly includes: Grinding frame (6), the grinding frame (6) is fixedly connected to the inside of the frame (1), and the periphery of the grinding frame (6) is folded upward to form a convex ring. The lower side of the grinding frame (6) is provided with an outlet. Grinding block (7), the grinding block (7) is rotatably installed inside the grinding frame (6), and the lower side of the grinding block (7) cooperates with the inner side of the grinding frame (6) to perform grinding work; The grinding block (7) is driven by a grinding motor (8) installed inside the frame (1), and the inner side of the grinding frame (6) and the lower side of the grinding block (7) are provided with matching grinding patterns.
2. The grinding equipment for oat flour processing as described in claim 1, characterized in that, The pre-crushing component includes: Two rolling rollers (3) are rotatably mounted inside the frame (1) and the two rolling rollers (3) rotate relative to each other; The limiting plate (4) is located above the rolling roller (3) and is fixedly connected to the inner side of the frame (1); The two crushing rollers (3) are driven by a crushing motor (5) mounted on the frame (1).
3. The grinding equipment for oat flour processing as described in claim 1, characterized in that, The lower side of the grinding frame (6) is a sloping surface that is low in the middle and high around the edges, and the outlet is located at the lowest point of the lower side of the grinding frame (6). The lower side of the grinding block (7) is adapted to the grinding frame (6).
4. The grinding equipment for oat flour processing as described in claim 1, characterized in that, The upper side of the grinding block (7) is a sloping surface that is high in the middle and low around the edges.
5. A grinding device for oat flour processing as described in claim 4, characterized in that, A guide is provided between the pre-crushing component and the grinding component to guide the pre-crushed oats into the interior of the grinding frame (6).
6. The grinding equipment for oat flour processing as described in claim 5, characterized in that, The guide section includes: The collection frame (9) is a funnel shape that is wider at the top and narrower at the bottom, and the collection frame (9) is fixedly connected to the inside of the frame (1); The guide tube (10) is fixedly connected to the lower opening of the collection frame (9).
7. A grinding apparatus for oat flour processing as described in claim 6, characterized in that, A scraper (13) is fixedly connected to the upper end face of the collection frame (9), and the upper side of the scraper (13) abuts against the pre-crushing component.
8. A grinding apparatus for oat flour processing as described in claim 6, characterized in that, The upper side of the grinding block (7) is fixedly connected to a screw conveyor assembly (11), which extends into the interior of the guide tube (10).
9. A grinding device for oat flour processing as described in claim 1, characterized in that, The lower side of the grinding block (7) is fixedly connected to a fixed shaft (12). The lower end of the fixed shaft (12) passes through the outlet of the grinding frame (6) and through the guide plate (2) to be fixedly connected to the motor shaft of the grinding motor (8).