Distributor structure convenient to clean

Abstract

The utility model discloses a distributor structure convenient to clean, which comprises a fixed frame, a rotating roller, a cleaning mechanism and a limiting mechanism, the cleaning mechanism is used for removing powder adhered to the outer wall of the rotating roller, and the limiting mechanism is used for forming a pressing structure on the cleaning mechanism and limiting the movement of the cleaning mechanism. By rotating the screw rod, the mounting block and the connecting plates are driven to vertically move downwards, the connecting rods are driven to move together, the bottom ends of the connecting rods extrude the movable plate downwards, so that the movable plate drives the fixed rod and the limiting block to move together, the limiting block compresses and deforms the compression spring, and the rubber pad at the bottom end of the movable plate is tightly attached to the outer wall of the rotating roller. And the movable plate drives the fixed plate to move downwards together, so that the bristles on the lower surface of the fixed plate are attached to the outer wall of the rotating roller, along with rotation of the rotating roller, powder adhered to the outer wall of the rotating roller is cleaned through the bristles, and the outer wall of the rotating roller of the distributing device is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the field of material distributors, in particular to a material distributor structure which is easy to clean. Background Art

[0002] The multi-roller feeder rotates multiple feed rollers, and a part of the fine-grained mixture falls from the gaps between the feed rollers to the upper layer of the sintering machine trolley, causing particle size segregation in the material layer and making the feed more uniform. At the same time, the rotation of the feed rollers loosens the powder, allowing the blocky powder to be dispersed and increasing the number of small balls in the mixture.

[0003] During the operation of the distributor, as the distribution roller squeezes the block powder, the agglomerated powder is dispersed into powder. When the distribution roller squeezes the powder, friction is generated between the powder and the outer wall of the distribution roller. Due to the influence of friction force, part of the powder will stick to the outer wall of the distribution roller, resulting in waste of raw materials. Utility Model Content

[0004] The purpose of the utility model is to provide a distributor structure that is easy to clean, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a distributor structure that is easy to clean, comprising a fixing frame;

[0006] Rotating rollers, the rotating rollers are arranged equidistantly between the fixing frames;

[0007] It also includes a cleaning mechanism, which is arranged on the top of the rotating roller, and is used to form a cleaning structure on the top of the outer wall of the rotating roller and remove the powder adhered to the outer wall of the rotating roller;

[0008] The limiting mechanism is arranged on the cleaning mechanism, and is used to form a downward pressing structure on the cleaning mechanism and limit the movement of the cleaning mechanism.

[0009] Preferably, the cleaning mechanism comprises:

[0010] A mounting frame, wherein both ends of the mounting frame are respectively fixedly connected to one side of an outer wall of the fixing frame;

[0011] A movable plate, the top of which is slidably connected with the inner cavity of the mounting frame, and the movable plate is arranged above the rotating roller;

[0012] A rubber pad, wherein the upper surface of the rubber pad is fixedly connected to the lower surface of the movable plate, and the lower surface of the rubber pad is in contact with the outer wall of the rotating roller.

[0013] Preferably, the cleaning mechanism comprises:

[0014] A fixed plate, one end of which is fixedly connected to the bottom of the outer wall of the movable plate, and the fixed plate is arranged in an arc-shaped block;

[0015] The bristles are fixedly connected to the lower surface of the fixed plate, and the bristles are in contact with the outer wall of the rotating roller.

[0016] Preferably, the limiting mechanism comprises:

[0017] An active cavity, the inner cavity of which is slidably interlaced with the top of the active plate;

[0018] Compression springs are arranged equidistantly in the inner cavity of the movable cavity, and are used to support the movable plate.

[0019] Preferably, the limiting mechanism comprises:

[0020] A fixing rod, the bottom end of which is fixedly connected to the upper surface of the movable plate, and the fixing rod is movably sleeved with the compression spring;

[0021] A limit block, the lower surface of which is fixedly connected to the top of the fixing rod, and the lower surface of which is in contact with the top of the compression spring;

[0022] A connecting rod is slidably connected with the middle part of the upper surface of the mounting frame, and the bottom end of the connecting rod is in contact with the upper surface of the movable plate.

[0023] Preferably, the limiting mechanism comprises:

[0024] A connecting plate, the lower surface of which is fixedly connected to the top end of the connecting rod;

[0025] A mounting block, one end of which is fixedly connected to one side of the middle portion of the connecting plate;

[0026] A screw rod is threadedly connected to the other end of the mounting block, and the bottom end of the screw rod is rotatably connected to the upper surface of the mounting frame.

[0027] Technical effects and advantages of the utility model:

[0028] The utility model utilizes a setting mode that matches a mounting frame, a movable plate, a rubber pad, a fixed plate, bristles, a screw rod, a connecting plate, a connecting rod and a compression spring. By rotating the screw rod, the mounting block and the connecting plate are driven to move vertically downward, and a plurality of connecting rods are driven to move together. The bottom end of the connecting rod presses the movable plate downward, so that the movable plate drives the fixed rod and the limit block to move together. The limit block compresses and deforms the compression spring. The rubber pad at the bottom end of the movable plate is tightly fitted with the outer wall of the rotating roller, and the movable plate drives the fixed plate to move downward together, so that the bristles on the lower surface of the fixed plate are fitted with the outer wall of the rotating roller. As the rotating roller rotates, the bristles are used to clean the powder adhered to the outer wall of the rotating roller, so that the outer wall of the rotating roller of the distributor is cleaned conveniently, and the waste of raw materials is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0030] Figure 2 It is a side sectional structural schematic diagram of the mounting frame of the utility model.

[0031] Figure 3 It is a front sectional structural diagram of the movable plate of the utility model.

[0032] Figure 4 For this utility model Figure 1 A is an enlarged structural diagram of FIG.

[0033] In the figure: 1, fixed frame; 2, rotating roller; 3, cleaning mechanism; 31, mounting frame; 32, movable plate; 33, rubber pad; 34, fixed plate; 35, bristles; 4, limiting mechanism; 41, movable cavity; 42, compression spring; 43, fixed rod; 44, limiting block; 45, connecting rod; 46, connecting plate; 47, mounting block; 48, screw. DETAILED DESCRIPTION

[0034] 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.

[0035] The utility model provides Figure 1-4A distribution device structure that is easy to clean is shown, comprising a fixed frame 1, a rotating roller 2, a cleaning mechanism 3 and a limiting mechanism 4. The fixed frame 1 is used to install a plurality of rotating rollers 2, and the rotating rollers 2 are arranged equidistantly between the fixed frames 1. The plurality of rotating rollers 2 are arranged between two fixed frames 1. The powder is distributed by the rotation of the rotating rollers 2. The cleaning mechanism 3 is arranged on the top of the rotating roller 2. The cleaning mechanism 3 is used to form a cleaning structure on the top of the outer wall of the rotating roller 2 and remove the powder adhered to the outer wall of the rotating roller 2. The limiting mechanism 4 is arranged on the cleaning mechanism 3. The limiting mechanism 4 is used to form a downward pressure structure on the cleaning mechanism 3 and limit the movement of the cleaning mechanism 3.

[0036] The cleaning mechanism 3 includes a mounting frame 31, a movable plate 32, a rubber pad 33, a fixed plate 34 and bristles 35. The two ends of the mounting frame 31 are fixedly connected to one side of the outer wall of the fixed frame 1 respectively. The mounting frame 31 is arranged in a long strip shape for mounting the movable plate 32. The top of the movable plate 32 is slidably connected with the inner cavity of the mounting frame 31. The movable plate 32 is arranged above the rotating roller 2. The movable plate 32 slides on the mounting frame 31, driving the fixed plate 34 to move together. The upper surface of the rubber pad 33 is fixedly connected to the lower surface of the movable plate 32. The lower surface of the rubber pad 33 fits with the outer wall of the rotating roller 2. The rubber pad 33 ensures the tightness between the bottom end of the movable plate 32 and the outer wall of the rotating roller 2, and blocks the powder on the outer wall of the rotating roller 2. One end of the fixed plate 34 is fixedly connected to the bottom of the outer wall of the movable plate 32. The fixed plate 34 is arranged in an arc-shaped block. The fixed plate 34 moves with the movable plate 32 and is used to fix multiple bristles 35. The bristles 35 are fixedly connected to the lower surface of the fixed plate 34. The bristles 35 are in contact with the outer wall of the rotating roller 2. Multiple bristles 35 are evenly distributed on the lower surface of the fixed plate 34. As the rotating roller 2 rotates, the bristles 35 are used to clean the powder adhered to the outer wall of the rotating roller 2.

[0037] The limiting mechanism 4 includes a movable cavity 41, a compression spring 42, a fixed rod 43, a limiting block 44, a connecting rod 45, a connecting plate 46, a mounting block 47 and a screw 48. The inner cavity of the movable cavity 41 is slidably connected with the top of the movable plate 32. The movable cavity 41 is used to install the compression spring 42 and the fixed rod 43. The compression springs 42 are arranged equidistantly in the inner cavity of the movable cavity 41. The compression springs 42 are used to support the movable plate 32. The compression springs 42 support the movable plate 32 upward, and use the elastic effect of the compression springs 42 to drive the movable plate 32. The movable plate 32 moves upward, the movable plate 32 and the fixed plate 34 are both made of lightweight materials, the bottom end of the fixed rod 43 is fixedly connected to the upper surface of the movable plate 32, the fixed rod 43 is used to install the compression spring 42, the fixed rod 43 is movably sleeved with the compression spring 42, the lower surface of the limit block 44 is fixedly connected to the top of the fixed rod 43, the limit block 44 moves with the fixed rod 43, and is used to press the compression spring 42 downward and prevent the movable plate 32 from being separated from the mounting frame 31, the lower surface of the limit block 44 is in contact with the top of the compression spring 42, and the connection The rod 45 is slidably connected with the middle part of the upper surface of the mounting frame 31, and the connecting rod 45 is used to press the movable plate 32 downward. The positions of the multiple movable plates 32 and the fixed plate 34 are adjusted to ensure that the rubber pad 33 fits the outer wall of the rotating roller 2, the bristles 35 fit the outer wall of the rotating roller 2, the bottom end of the connecting rod 45 fits the upper surface of the movable plate 32, and the lower surface of the connecting plate 46 is fixedly connected to the top of the connecting rod 45. The connecting plate 46 is arranged above the multiple mounting frames 31 and is arranged in a long strip shape for fixing multiple The connecting rod 45 drives multiple connecting rods 45 and the movable plate 32 to move together. One end of the mounting block 47 is fixedly connected to one side of the middle of the connecting plate 46. The screw 48 is threadedly connected to the other end of the mounting block 47. The mounting block 47 is used to install the screw 48. The bottom end of the screw 48 is rotatably connected to the upper surface of the mounting frame 31. By rotating the screw 48, the mounting block 47 and the connecting plate 46 are driven to move in the vertical direction, driving multiple connecting rods 45 to move together. The bottom end of the connecting rod 45 presses the movable plate 32 downward.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A distributor structure that is easy to clean, comprising: Fixed frame (1); Rotating rollers (2), the rotating rollers (2) being arranged at equal intervals between the fixed frames (1); The invention is characterized in that it also comprises a cleaning mechanism (3), wherein the cleaning mechanism (3) is arranged on the top of the rotating roller (2), and the cleaning mechanism (3) is used to form a cleaning structure on the top of the outer wall of the rotating roller (2) and remove the powder material adhering to the outer wall of the rotating roller (2); A limiting mechanism (4), wherein the limiting mechanism (4) is arranged on the cleaning mechanism (3), and the limiting mechanism (4) is used to form a downward pressing structure on the cleaning mechanism (3) and to limit the movement of the cleaning mechanism (3).

2. The easy-to-clean distributor structure according to claim 1, characterized in that: The cleaning mechanism (3) comprises: A mounting frame (31), wherein two ends of the mounting frame (31) are respectively fixedly connected to one side of the outer wall of the fixing frame (1); A movable plate (32), the top of which is slidably connected to the inner cavity of the mounting frame (31), and the movable plate (32) is arranged above the rotating roller (2); A rubber pad (33), wherein the upper surface of the rubber pad (33) is fixedly connected to the lower surface of the movable plate (32), and the lower surface of the rubber pad (33) is in contact with the outer wall of the rotating roller (2).

3. The easy-to-clean distributor structure according to claim 2, characterized in that: The cleaning mechanism (3) comprises: A fixed plate (34), one end of which is fixedly connected to the bottom of the outer wall of the movable plate (32), and the fixed plate (34) is arranged in an arc-shaped block; Bristles (35), the bristles (35) are fixedly connected to the lower surface of the fixed plate (34), and the bristles (35) are in contact with the outer wall of the rotating roller (2).

4. The easy-to-clean distributor structure according to claim 3, characterized in that: The limiting mechanism (4) comprises: An active cavity (41), the inner cavity of the active cavity (41) being slidably interlaced with the top of the active plate (32); Compression springs (42), the compression springs (42) are arranged in an equidistant manner in the inner cavity of the movable cavity (41), and the compression springs (42) are used to support the movable plate (32).

5. The easy-to-clean distributor structure according to claim 4, characterized in that: The limiting mechanism (4) comprises: A fixed rod (43), the bottom end of which is fixedly connected to the upper surface of the movable plate (32), and the fixed rod (43) is movably sleeved with the compression spring (42); A limit block (44), wherein the lower surface of the limit block (44) is fixedly connected to the top of the fixing rod (43), and the lower surface of the limit block (44) is in contact with the top of the compression spring (42); A connecting rod (45) is slidably connected to the middle of the upper surface of the mounting frame (31), and the bottom end of the connecting rod (45) is in contact with the upper surface of the movable plate (32).

6. The easy-to-clean distributor structure according to claim 5, characterized in that: The limiting mechanism (4) comprises: A connecting plate (46), the lower surface of which is fixedly connected to the top end of the connecting rod (45); A mounting block (47), one end of which is fixedly connected to one side of the middle portion of the connecting plate (46); A screw rod (48) is threadedly connected to the other end of the mounting block (47), and the bottom end of the screw rod (48) is rotatably connected to the upper surface of the mounting frame (31).

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