Flour loosening machine

Abstract

The utility model discloses a flour loosening machine, which relates to the technical field of flour loosening machines and comprises a flour loosening machine body, a feed hopper is fixedly connected to the middle of the top end of the flour loosening machine body, a cover plate is movably connected to the top end of the feed hopper, a hinge piece is movably connected to the joint of the cover plate and the feed hopper, and a fixing block is fixedly connected to one side of the top end of the cover plate. A rotating shaft is movably connected to the interior of the feeding hopper, three sets of rotating blades are fixedly connected to the outer wall of the rotating shaft and annularly distributed on the outer wall of the rotating shaft, and three sets of fixing columns are arranged at the bottom of the powder loosening machine body and annularly distributed at the bottom of the powder loosening machine body; and one group of mounting plates is fixedly connected to one side of the outer wall of each group of fixing columns. The rotating shaft is driven by the rotating blades to rotate, so that materials are uniformly fed into the powder loosening machine body, and the materials are prevented from blocking the feeding hopper; vibration pressure generated when the interior of the powder loosening machine body begins to impact work is relieved through the springs, and damage to internal components due to vibration is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of flour loosening machines, in particular to a flour loosening machine. Background Art

[0002] Impact powder loosening machine is an indispensable and important equipment in modern wheat flour mills. In the front-end grinding system of the flour milling workshop of the wheat flour production plant, the powder loosening machine is used to process the milled materials before entering the sieve to break up the powder flakes before sieving. It can not only improve the flour extraction rate, but also reduce the proportion of damaged starch in the flour due to the timely screening of fine powder, thereby improving the baking quality of the flour.

[0003] After searching the existing Chinese patents: a flour loosening machine (publication number: CN220277130U) includes a first base, a second base and a loosening machine body, a lifting mechanism is fixedly connected to the surface of the second support column, and an adjustment mechanism is fixedly connected inside the second base; the adjustment mechanism includes a moving component and a limit component, the limit component is arranged on the moving component, the moving component includes a square groove, a second T-shaped groove is opened on the top of the inner wall of the square groove, and a tooth row is fixedly connected to the top of the inner wall of the square groove. The flour loosening machine, by setting the adjustment mechanism, the double-axis motor drives the rotating shaft at both ends to rotate, the rotating shaft drives the gear to rotate, because the gear and the tooth row are meshed, the gear can move on the tooth row, and at the same time the gear drives the rotating shaft, the rotating shaft drives the fixed block, and the fixed block drives the first base to move, so that the first base can be moved out of the square groove, at this time, its contact area with the ground is expanded, and it is ensured that the loosening machine body will not tip over at will when working.

[0004] Although the above patent allows the first base to be moved out of the square groove, expanding its contact area with the ground and ensuring that the flour loosening machine body will not fall over at will when working, the feed port is easily blocked when a large amount of material enters the device, affecting the working efficiency and being inconvenient for users. Therefore, it is necessary to invent a flour loosening machine to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a flour loosening machine to solve the problem in the above background technology that when a large amount of material enters the device, the feed port is easily blocked, which affects the working efficiency and is inconvenient for users.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flour loosening machine, comprising a flour loosening machine body, a feed hopper is fixedly connected to the middle of the top of the flour loosening machine body, a cover plate is movably connected to the top of the feed hopper, a hinge is movably connected to the intersection of the cover plate and the feed hopper, a fixed block is fixedly connected to one side of the top of the cover plate, a rotating shaft is movably connected to the inside of the feed hopper, three groups of rotating blades are fixedly connected to the outer wall of the rotating shaft, the three groups of rotating blades are distributed in a ring shape on the outer wall of the rotating shaft, three groups of fixed columns are arranged at the bottom of the flour loosening machine body, the three groups of fixed columns are distributed in a ring shape on the bottom of the flour loosening machine body, and one side of the outer wall of each of the three groups of fixed columns is fixedly connected to a group of mounting plates.

[0007] Preferably, each of the three groups of mounting plates is provided with a group of motors at the top, each of the three groups of motors is movably connected to a group of drive shafts inside, and each of the three groups of drive shafts is fixedly connected to a group of connecting parts at one end away from the three groups of motors.

[0008] Preferably, each of the three groups of connecting members has one end away from the three groups of driving shafts fixedly connected to a group of rotating columns, and each of the three groups of rotating columns has one end away from the three groups of connecting members fixedly connected to a group of first gears.

[0009] Preferably, each of the three groups of first gears has its outer wall threadedly connected to a group of second gears, and each of the three groups of second gears has its inner wall fixedly connected to a group of screw rods.

[0010] Preferably, each of the outer walls of the three groups of screw rods is threadedly connected to a group of screw nuts, each of the outer walls of the three groups of screw nuts is fixedly connected to a group of lifting plates, and each of the tops of the three groups of lifting plates is movably connected to a group of support columns.

[0011] Preferably, the bottom of each of the three groups of fixing columns is fixedly connected to a group of connecting columns, and the bottom of each of the three groups of connecting columns is fixedly connected to a group of connecting plates.

[0012] Preferably, each of the three groups of outer walls of the connecting columns is movably connected to a group of supporting blocks, and each of the three groups of inner bottom ends of the supporting blocks is provided with a group of springs.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The powder loosening machine body, feed hopper, cover plate, fixed block, hinge, rotating shaft and rotating blade are arranged. The fixed block is used to drive the cover plate to open, and the hinge allows it to rotate open and close. Then the material is fed into the powder loosening machine body through the feed hopper. When the material passes through the feed hopper, the rotating blade drives the rotating shaft to rotate under the weight of the material, so that the material is evenly fed into the powder loosening machine body. The advantage is that the rotating blade can drive the rotating shaft to rotate, so that the material can be evenly fed into the powder loosening machine body, avoiding the material from clogging the feed hopper;

[0015] 2. By setting fixed columns, connecting columns, connecting plates, support blocks and springs, the device can be supported by the support blocks, and then the inside of the loosening machine body will generate vibration when it starts to impact. The vibration causes the fixed columns to drive the connecting columns to press downward, and the connecting columns drive the connecting plates to press down inside the support blocks. The springs relieve the pressure of the connecting plates pressing down. The advantage is that the vibration pressure generated when the inside of the loosening machine body starts to impact can be relieved by the springs, thereby preventing internal components from being damaged by vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The utility model is a schematic diagram of the main structure of a flour loosening machine.

[0018] Figure 2 The utility model is a schematic diagram of the cutaway structure of a flour loosening machine.

[0019] Figure 3 It is an enlarged structural schematic diagram of position A of a flour loosening machine of the utility model.

[0020] Figure 4 The utility model is a schematic diagram of the explosion structure of a flour loosening machine.

[0021] Figure 5 It is a schematic diagram of the enlarged structure of position B of a flour loosening machine of the utility model.

[0022] In the figure: 1. Powder loosening machine body; 2. Feed hopper; 3. Cover plate; 4. Fixed block; 5. Hinge; 6. Rotating shaft; 7. Rotating blade; 8. Fixed column; 9. Mounting plate; 10. Motor; 11. Drive shaft; 12. Connector; 13. Rotating column; 14. First gear; 15. Second gear; 16. Screw rod; 17. Screw nut; 18. Lifting plate; 19. Support column; 20. Connecting column; 21. Connecting plate; 22. Support block; 23. Spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-5 The flour loosening machine shown in the figure comprises a flour loosening machine body 1, wherein the flour loosening machine body 1 is used to impact and process the internal material into flour; a feed hopper 2 is fixedly connected to the middle of the top of the flour loosening machine body 1, wherein the feed hopper 2 is provided for feeding the material into the flour loosening machine body 1; a cover plate 3 is movably connected to the top of the feed hopper 2, wherein the cover plate 3 is used to prevent the flour from floating out during processing by closing it; a hinge 5 is movably connected to the intersection of the cover plate 3 and the feed hopper 2, wherein the hinge 5 is used to enable the cover plate 3 to be rotated to open and close; a fixing block 4 is fixedly connected to one side of the top of the cover plate 3, wherein the fixing block 4 is used to allow the user to use force to drive the cover plate 3 Open and close; the feed hopper 2 is movably connected to a rotating shaft 6 inside, wherein the rotating shaft 6 is used to connect the rotating blades 7 so that they will not fall off; the outer wall of the rotating shaft 6 is fixedly connected to three groups of rotating blades 7, and the three groups of rotating blades 7 are distributed in a ring shape on the outer wall of the rotating shaft 6, wherein the rotating blades 7 are used to evenly feed the materials into the loosening machine body 1 by rotation; three groups of fixed columns 8 are arranged at the bottom of the loosening machine body 1, and the three groups of fixed columns 8 are distributed in a ring shape at the bottom of the loosening machine body 1, wherein the fixed columns 8 are used to connect the remaining components and fix them; one side of the outer wall of the three groups of fixed columns 8 is fixedly connected to each group with a group of mounting plates 9, wherein the mounting plates 9 are used to support and fix the motor 10 at the top.

[0025] Each of the three groups of mounting plates 9 is provided with a group of motors 10 at the top, wherein the motors 10 are used to provide power for the top drive shaft 11 to rotate; each of the three groups of motors 10 is movably connected inside with a group of drive shafts 11, wherein the drive shafts 11 are used to receive power for the top connecting piece 12 to rotate; each of the three groups of drive shafts 11 is fixedly connected with a group of connecting pieces 12 at one end away from the three groups of motors 10, wherein the connecting piece 12 is used to connect the drive shaft 11 and the rotating column 13, and drive the rotating column 13 to rotate.

[0026] Each of the three groups of connecting members 12 is fixedly connected to one end away from the three groups of driving shafts 11, wherein the rotating columns 13 are used to drive the first gears 14 to rotate; each of the three groups of rotating columns 13 is fixedly connected to one end away from the three groups of connecting members 12, wherein the first gears 14 are used to mesh with the second gears 15 and drive them to rotate.

[0027] Each of the three groups of first gears 14 has a group of second gears 15 threadedly connected to its outer wall, wherein the second gears 15 are used to drive the screw rod 16 to rotate; each of the three groups of second gears 15 has a group of screw rods 16 fixedly connected to its interior, wherein the screw rods 16 are used to drive the screw nut 17 to rise and fall by rotating.

[0028] Each set of threads on the outer wall of the three sets of screw rods 16 is connected with a set of screw nuts 17, wherein the screw nuts 17 are used to drive the lifting plate 18 to rise and fall; each set of the outer walls of the three sets of screw nuts 17 is fixedly connected with a set of lifting plates 18, wherein the lifting plates 18 are used to drive the support columns 19 to rise and fall; each set of the top ends of the three sets of lifting plates 18 is movably connected with a set of support columns 19, wherein the support columns 19 are used to support the device and drive it to rise and fall.

[0029] The bottom of each of the three groups of fixing columns 8 is fixedly connected with a group of connecting columns 20, wherein the connecting columns 20 are used to drive the connecting plates 21 to press down inside the supporting block 22; the bottom of each of the three groups of connecting columns 20 is fixedly connected with a group of connecting plates 21, wherein the connecting plates 21 are used to limit the position when the spring 23 pushes the device upward.

[0030] Each of the three groups of connecting columns 20 is movably connected to the outer wall with a group of supporting blocks 22, wherein the supporting blocks 22 are used to support the device; each of the three groups of supporting blocks 22 is provided with a group of springs 23 at the inner bottom end, wherein the springs 23 are used to relieve the pressure of pressing the connecting plate 21 downward.

[0031] Working principle: When the flour loosening machine is used, the user can start the motor 10 on the mounting plate 9 to drive the driving shaft 11 to rotate, the driving shaft 11 drives the connecting member 12 to rotate, the connecting member 12 drives the rotating column 13 to rotate, the rotating column 13 drives the first gear 14 to rotate, the first gear 14 meshes with the second gear 15 and drives it to rotate, and then the second gear 15 drives the screw rod 16 to rotate, the screw rod 16 drives the screw nut 17 to rise and fall through rotation, the screw nut 17 drives the lifting plate 18 to rise and fall, and the lifting plate 18 drives the supporting column 19 to rise and fall, so that the height of the loosening machine body 1 can be adjusted according to the demand; then The cover plate 3 is opened by means of the fixed block 4, and the hinge 5 allows it to be rotated to open and close, and then the material is fed into the loosening machine body 1 through the feed hopper 2. When the material passes through the feed hopper 2, the rotating blade 7 drives the rotating shaft 6 to rotate under the weight of the material, thereby evenly feeding the material into the loosening machine body 1 to prevent the material from clogging the feed hopper 2; when the inside of the loosening machine body 1 starts to impact, vibration will be generated, and the vibration will cause the fixed column 8 to drive the connecting column 20 to press downward, and the connecting column 20 drives the connecting plate 21 to press down inside the support block 22, and the spring 23 will relieve the pressure of the connecting plate 21 to prevent internal components from being damaged due to vibration.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A flour loosening machine, comprising a flour loosening machine body (1), characterized in that: A feed hopper (2) is fixedly connected to the middle of the top of the powder loosening machine body (1), a cover plate (3) is movably connected to the top of the feed hopper (2), a hinge (5) is movably connected to the intersection of the cover plate (3) and the feed hopper (2), a fixed block (4) is fixedly connected to one side of the top of the cover plate (3), a rotating shaft (6) is movably connected inside the feed hopper (2), three groups of rotating blades (7) are fixedly connected to the outer wall of the rotating shaft (6), and the three groups of rotating blades (7) are distributed in an annular shape on the outer wall of the rotating shaft (6), and three groups of fixed columns (8) are arranged at the bottom of the powder loosening machine body (1), and the three groups of fixed columns (8) are distributed in an annular shape on the bottom of the powder loosening machine body (1), and one side of the outer wall of each of the three groups of fixed columns (8) is fixedly connected to a group of mounting plates (9).

2. A flour loosening machine according to claim 1, characterized in that: Each of the three groups of mounting plates (9) is provided with a group of motors (10) at the top end thereof, each of the three groups of motors (10) is movably connected to a group of drive shafts (11) inside thereof, and each of the three groups of drive shafts (11) is fixedly connected to a group of connecting members (12) at one end away from the three groups of motors (10).

3. A flour loosening machine according to claim 2, characterized in that: Each of the three groups of connecting members (12) is fixedly connected to one end away from the three groups of driving shafts (11) with a group of rotating columns (13), and each of the three groups of rotating columns (13) is fixedly connected to one end away from the three groups of connecting members (12) with a group of first gears (14).

4. A flour loosening machine according to claim 3, characterized in that: The outer walls of the three groups of the first gears (14) are each threadedly connected to a group of second gears (15), and the interiors of the three groups of the second gears (15) are each fixedly connected to a group of screw rods (16).

5. A flour loosening machine according to claim 4, characterized in that: Each of the three groups of outer walls of the screw rods (16) is threadedly connected to a group of screw nuts (17), each of the three groups of outer walls of the screw nuts (17) is fixedly connected to a group of lifting plates (18), and each of the top ends of the three groups of lifting plates (18) is movably connected to a group of support columns (19).

6. A flour loosening machine according to claim 1, characterized in that: The bottom of each of the three groups of fixed columns (8) is fixedly connected to a group of connecting columns (20), and the bottom of each of the three groups of connecting columns (20) is fixedly connected to a group of connecting plates (21).

7. A flour loosening machine according to claim 6, characterized in that: Each of the three groups of connecting columns (20) has an outer wall that is movably connected to a group of supporting blocks (22), and each of the three groups of supporting blocks (22) has an inner bottom end that is provided with a group of springs (23).

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