Efficient degreased powder production device

Abstract

The utility model is applicable to the technical field of production devices, and provides a high-efficiency degreased powder production device, which comprises a stirring box body, a feeding mechanism, a discharging mechanism and a discharging mechanism, the top wall of the stirring box body is provided with a feeding hole, and the feeding mechanism is provided with a material distributing table which is rotatably connected to the top wall of the stirring box body and is positioned on one side of the feeding hole; a plurality of feeding ports are formed in the top of the stirring box body, a material distributing table is arranged on the top of the stirring box body, a plurality of charging grooves are formed in the material distributing table at equal angles, a sealing assembly and a discharging mechanism are detachably and movably mounted at the bottom of each charging groove, and the sealing assemblies and the discharging mechanisms are arranged above the feeding ports. The occupied space of the device in a working site is effectively relieved, the overall size of the device is reduced, meanwhile, the cost for arranging a plurality of electromagnetic valves is reduced, the charging operation can be completed only by manually controlling the charging groove filled with specified raw materials to rotate to the position above the feeding port, the manual operation steps are simplified, and manual control is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of production devices, in particular to a high-efficiency defatted powder production device. Background Art

[0002] Ferrous metals refer to materials such as iron, manganese, chromium, and their alloys, such as steel, pig iron, iron alloys, and cast iron. Ferrous metals are used in a wide range of applications. To further improve the quality of ferrous metals and ensure their optimal appearance during use, they require degreasing and decontamination treatments. However, conventional degreasing and decontamination treatments often leave irregular, uneven surfaces on the surface of ferrous metals.

[0003] Since traditional degreasing agents contain phosphorus, they cause great environmental pollution and are not conducive to environmental protection. The existing production of alloy phosphorus-free dewaxing and degreasing powder requires manual stirring in proportion, heating, and stirring again. The stirring is uneven, resulting in the degreasing powder produced having unsatisfactory use effect and is time-consuming and labor-intensive.

[0004] The Chinese utility model patent, with announcement number CN208482434U, discloses a reaction device for producing alloy-free dewaxed and degreased powder. The device comprises a stirring box, a degreased powder storage box, a base plate, and a rotating shaft. Universal wheels are installed at the four corners of the base plate's bottom end. The degreased powder storage box is placed on top of the base plate, and a push handle is installed on the top of the base plate on the left side of the degreased powder storage box. Connecting rods are installed on the top of the base plates on both sides of the degreased powder storage box, and a stirring box is installed on the top of the connecting rods. A box body is installed on the left side of the stirring box, and a feed port is installed on the top of the stirring box. This reaction device for producing alloy-free dewaxed and degreased powder can produce degreased powder in a timely and quantitative manner, stir evenly, automatically heat up, and is easy to move. It does not require an operator to supervise the device, thereby improving the quality of the alloy-free dewaxed and degreased powder and reducing the burden on staff.

[0005] However, the above device has the following technical problems when actually used:

[0006] 1. The above-mentioned device is provided with multiple feeding ports on the top of the mixing box, and a flow control valve is provided at the bottom of each feeding port. By opening the specified flow control valve, the specified material can be put into the mixing box in proportion. However, the above-mentioned method will cause the overall volume of the above-mentioned device to be larger due to the provision of multiple feeding ports, thereby increasing the space occupied by the above-mentioned device in the workplace. On the other hand, the provision of a flow control valve in each feeding port will increase the cost investment, and manual operation is relatively cumbersome and complicated, which affects actual use.

[0007] Secondly, in addition, when the materials in the above device react in the mixing box, some of the materials will adhere to the inner wall of the mixing box. The above device lacks a scraping device for removing the materials adhered to the inner wall of the mixing box, which increases the workload required for subsequent manual cleaning. Utility Model Content

[0008] The present invention provides a high-efficiency defatted powder production device, which aims to solve the problems mentioned in the above background technology. On the one hand, the device mentioned above will lead to a larger overall volume due to the provision of multiple feed ports, which increases the space occupied by the device in the workplace; on the other hand, the provision of a flow control valve in each feed port will increase the cost investment, and manual operation is relatively cumbersome and complicated. In addition, when the material in the above device reacts in the mixing box, part of the material will adhere to the inner wall of the mixing box. The above device lacks a scraping device for the material adhered to the inner wall of the mixing box, which increases the workload required for subsequent manual cleaning.

[0009] The utility model is achieved in this way: an efficient defatted powder production device comprises: a mixing box body, a feeding port is provided on the top wall of the mixing box body, and a discharge pipe is connected to the bottom wall, a discharge valve is fixedly installed on the discharge pipe, and a feeding mechanism comprises: a distributing platform rotatably connected to the top wall of the mixing box body, the distributing platform is located on one side of the feeding port, and a plurality of charging troughs are provided at equal angles on the distributing platform, and a sealing component is detachably installed at the bottom of each charging trough, a discharging mechanism is arranged above the feeding port, and when one of the charging troughs is horizontally rotated to the feeding port position, the discharging mechanism drives the sealing component to disengage from the charging trough, so as to realize the feeding of the raw materials in the charging trough into the mixing box body, the mixing mechanism is rotatably connected to the inside of the mixing box body, and is used for mixing and stirring a plurality of materials put into the mixing box body, and a cleaning group The device adopts the design of a material distribution table to reduce the number of material inlets on the top of the mixing box, effectively alleviates the space occupied by the device in the workplace, reduces the overall volume of the device, and also reduces the cost of setting up multiple solenoid valves. Manual operation only needs to control the rotation of the loading trough containing the specified raw materials to above the feeding port, thereby simplifying the manual operation steps and facilitating manual control.

[0010] In addition, this device is equipped with a cleaning component, which can scrape the inner wall of the mixing box by lifting and lowering the cleaning component when discharging materials, thereby scraping off the materials adhering to the inner wall of the mixing box. No manual cleaning is required, which greatly reduces the workload required by manual labor.

[0011] Preferably, the feeding mechanism also includes: an upright rotating shaft rotatably connected to the top wall of the mixing box, and the distributing platform has: a connecting part and a plurality of extensions fixed at equal angles around the outside of the connecting part, the connecting part is fixedly connected to the rotating shaft, each of the extensions is provided with the loading trough, and a connecting bracket is also fixedly installed on the top wall of the mixing box, and a first motor is fixedly installed on the connecting bracket corresponding to the rotating shaft, and its output end is fixedly connected to the top end of the rotating shaft; in this scheme, when the output end of the first motor rotates, it drives the rotating shaft to rotate, and the rotating shaft then drives the connecting part fixed to it to rotate, and the connecting part drives the plurality of extensions distributed at equal angles on its outside to rotate synchronously, so that the loading trough (extension) filled with specified raw materials is horizontally rotated to above the feed port according to actual work needs, so as to realize the subsequent delivery of raw materials.

[0012] It needs to be explained that the connecting bracket in this device is L-shaped, which has a vertical section and a horizontal section. The vertical section is fixedly mounted on the top wall of the mixing box, and the horizontal section is fixedly mounted on the top of the vertical section and is parallel to the top wall of the mixing box. The first motor is fixedly mounted on the horizontal section and is correspondingly arranged above the rotating shaft.

[0013] Preferably, the sealing assembly includes: a blocking block arranged in the bottom end of the charging trough, a connecting plate fixedly mounted on the bottom wall of the blocking block, a plurality of discharge slots are also provided on the connecting plate outside the blocking block, a plurality of connecting assemblies movably connected to the connecting plate are provided on the outer wall of the extension part, each of the connecting assemblies comprises: a connecting block fixedly connected to the outer wall of the extension part, a connecting rod fixedly mounted on the top wall of the connecting plate, the top end of the connecting rod extends into the connecting block and is fixedly connected to the limiting block, and a return spring is sleeved on the outer side of the connecting rod below the limiting block; in this solution, In this device, a sealing block is used to seal the bottom of the charging trough to achieve sealing of the charging trough and prevent leakage of raw materials therein. When the sealing block is pushed away from the charging trough by external thrust (discharging mechanism), the raw materials in the charging trough will be discharged, and at the same time, the sealing block drives the connecting plate to move downward synchronously. The connecting plate controls multiple connecting rods to gradually extend from the corresponding connecting blocks, and the limit block gradually approaches the bottom wall of the inner cavity of the connecting block while squeezing the reset spring. When the external thrust disappears, the rebound kinetic energy generated by the reset spring will drive the connecting plate to move up, and the connecting plate drives the sealing block to re-seal under the charging trough, thereby achieving the purpose of sealing the raw materials.

[0014] Preferably, the discharging mechanism includes: an electric telescopic rod fixedly mounted on the connecting bracket corresponding to the feed port, a push block fixedly connected to the output end of the electric telescopic rod, the push block can be extended into the charging trough, and at least one push rod is fixedly connected to the top wall of the blocking block, and the top part of the push rod extends to the outside of the top end of the charging trough; in this scheme, when the extension part (charging trough) filled with specified raw materials moves to above the feed port, the loading trough and the push block positions correspond, at this time the output end of the electric telescopic rod extends to push the push block downward, the bottom wall of the push block and the top end of the push rod abut against each other, as the push block continues to move downward, the push block penetrates into the charging trough and pushes the blocking block out of the charging trough through the push rod, thereby achieving the purpose of discharging the raw materials.

[0015] Preferably, the stirring mechanism includes: a second motor fixedly connected to the bottom wall of the stirring box, a rotating rod fixedly connected to the output end of the second motor extending into the stirring box, a plurality of sleeves fixedly connected to the outer wall of the rotating rod at equal intervals along its height, and a plurality of stirring rods fixedly installed at equal angles on the outer side of each sleeve; in this scheme, when the output end of the second motor rotates, the rotating rod is driven to rotate, and the rotating rod drives the stirring rod to rotate around the rotating rod through the plurality of sleeves on its outer wall, and the rotating stirring rod is used to mix and stir the multiple raw materials.

[0016] Preferably, the cleaning assembly includes: two sets of mounting seats symmetrically arranged on the inner wall of the mixing box body, each set of mounting seats has two mounting blocks symmetrically fixed to the inner wall of the mixing box body along the longitudinal direction, a guide rod is fixed between the two mounting blocks on one side, and an adjusting screw is rotatably connected between the two mounting blocks on the other side, a movable seat is provided on the guide rod and the adjusting screw, an annular block is also provided in the mixing box body, the two movable seats are fixed to the inner peripheral wall of the annular block, and a scraper is provided on the outer peripheral wall of the annular block, a driven bevel gear is fixedly installed on the top of the adjusting screw, and the mixing box A third motor is fixedly connected to the side wall of the body, and a driving bevel gear is fixedly installed on the output end of the third motor, and the driven bevel gear is meshed with the driving bevel gear; in this scheme, when the mixed raw materials are discharged along the discharge pipe, the output end of the third motor controls the rotation of the adjusting screw through the meshing of the driving bevel gear and the driven bevel gear, and the adjusting screw drives the moving seat screwed on its outer side to control the longitudinal downward movement of the annular block under the cooperation of the guide rod on the other side and the moving seat slidably connected on its outer wall, and at the same time, the scraper on the outer peripheral wall of the annular block that contacts the inner wall of the mixing box is used to scrape off the material residue adhering to the inner wall of the mixing box, so as to achieve the purpose of cleaning the inner wall of the mixing box.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: The high-efficiency defatted powder production device of the present invention:

[0018] 1. This device is provided with a distribution table by rotating on the top of the mixing box, and multiple charging troughs for holding different raw materials are provided in the distribution table. When the raw materials need to be added to the mixing box, it is only necessary to rotate the distribution table to horizontally rotate the charging trough containing the specified raw materials to above the feed port, and then use the discharge mechanism to open the sealing component at the bottom of the charging trough to realize the feeding of the raw materials. The design of the distribution table adopted in this device can reduce the number of feeding ports on the top of the mixing box, effectively alleviate the space occupied by the device in the workplace, reduce the overall volume of the device, and also reduce the cost of setting up multiple solenoid valves. Manual operation can be completed by controlling the rotation of the charging trough containing the specified raw materials to above the feed port, thereby simplifying the manual operation steps and facilitating manual control.

[0019] 2. This device is equipped with a cleaning component. When discharging materials, the cleaning component can be lifted and lowered to scrape the inner wall of the mixing box, thereby scraping off the materials adhering to the inner wall of the mixing box. No manual cleaning is required, which greatly reduces the workload required by manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front cross-sectional view of the utility model;

[0021] Figure 2 This is a cross-sectional view of the mixing box in the present invention;

[0022] Figure 3 For this utility model Figure 2 A magnified view of the structure at center A;

[0023] Figure 4 It is a top view of the utility model;

[0024] Figure 5 Schematic diagram of the connection assembly in the present utility model;

[0025] In the picture:

[0026] 1. Mixing box; 11. Feed inlet; 12. Discharge pipe; 121. Discharge valve;

[0027] 2. Feeding mechanism; 21. Distributing platform; 211. Connecting portion; 212. Extending portion; 22. Loading chute; 23. Rotating shaft; 24. Connecting bracket; 25. First motor;

[0028] 3. Sealing assembly; 31. Blocking block; 32. Connecting plate; 33. Discharge chute; 34. Connecting assembly; 341. Connecting block; 342. Connecting rod; 343. Stop block; 344. Return spring;

[0029] 4. Discharging mechanism; 41. Electric telescopic rod; 42. Push block; 43. Push rod;

[0030] 5. Stirring mechanism; 51. Second motor; 52. Rotating rod; 53. Sleeve; 54. Stirring rod;

[0031] 6. Cleaning assembly; 61. Mounting block; 62. Guide rod; 63. Adjusting screw; 64. Moving seat; 65. Ring block; 66. Driven bevel gear; 67. Third motor; 68. Driving bevel gear. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention.

[0034] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0035] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0037] See also Figure 1-5The utility model provides a technical solution: a high-efficiency defatted powder production device, comprising: a mixing box 1, a feed port 11 is provided on the top wall thereof, and a discharge pipe 12 is provided on the bottom wall thereof, a discharge valve 121 is fixedly installed on the discharge pipe 12, and a feeding mechanism 2, which comprises: a distribution platform 21 rotatably connected to the top wall of the mixing box 1, the distribution platform 21 is located on one side of the feed port 11, and a plurality of charging troughs 22 are provided on the distribution platform 21 at equal angles, and a sealing component 3 is detachably installed on the bottom of each charging trough 22. The discharging mechanism 4 is arranged above the feed port 11. When one of the charging troughs 22 rotates horizontally to the position of the feed port 11, the discharging mechanism 4 drives the sealing component 3 to disengage from the charging trough 22, thereby feeding the raw materials in the charging trough 22 into the mixing box 1. The stirring mechanism 5 is rotatably connected to the inside of the mixing box 1 and is used to mix and stir the various materials fed into the mixing box 1. The cleaning component 6 is movably installed on the inner side of the mixing box 1 and is used to scrape off the materials adhering to the inner wall of the mixing box 1.

[0038] Specifically, each loading trough 22 in the present device is filled with soda ash, silicone emulsion, sodium citrate, alkyl sodium sulfate and organic silicate, respectively. During the actual processing, the distribution table 21 is first controlled to rotate and the soda ash, silicone emulsion and sodium citrate are put into the stirring box 1 in a specified proportion for initial stirring. After the stirring is completed, the alkyl sodium sulfate and organic silicate are put into the stirring box 1 according to the proportion and stirred again, thereby obtaining the phosphorus-free dewaxing and degreasing alloy powder.

[0039] The device is also provided with a PLC controller, and the first motor 25, the second motor 51, the third motor 67 and the electric telescopic rod 41 are electrically connected to the PLC controller respectively, so that each electrical component can be conveniently controlled.

[0040] Furthermore, the feeding mechanism 2 also includes: an upright rotating shaft 23 rotatably connected to the top wall of the mixing box 1, and the distributing platform 21 has: a connecting portion 211 and a plurality of extension portions 212 fixedly connected to the outside of the connecting portion 211 at equal angles, the connecting portion 211 is fixedly connected to the rotating shaft 23, and each extension portion 212 is provided with a loading trough 22. A connecting bracket 24 is also fixedly installed on the top wall of the mixing box 1, and a first motor 25 is fixedly installed on the connecting bracket 24 corresponding to the rotating shaft 23, and its output end is fixedly connected to the top of the rotating shaft 23.

[0041] Specifically, the first motor 25 in the present device can be a stepping motor, the purpose of which is to conveniently and accurately control the designated extension portion 212 to rotate horizontally to above the feed port 11 to avoid deviations that affect the normal delivery of raw materials.

[0042] Furthermore, the sealing assembly 3 includes: a sealing block 31 arranged in the bottom end of the loading trough 22, a connecting plate 32 is fixedly installed on the bottom wall of the sealing block 31, and a plurality of discharge grooves 33 are also provided on the connecting plate 32 outside the sealing block 31. A plurality of connecting assemblies 34 movably connected to the connecting plate 32 are provided on the outer wall of the extension portion 212, and each connecting assembly 34 has: a connecting block 341 fixedly connected to the outer wall of the extension portion 212, a connecting rod 342 is fixedly installed on the top wall of the connecting plate 32, the top end of the connecting rod 342 extends into the connecting block 341 and is fixedly connected to the limiting block 343, and a return spring 344 is sleeved on the outside of the connecting rod 342 below the limiting block 343.

[0043] Specifically, in order to better ensure the sealing between the sealing block 31 and the charging trough 22, a sealing strip is fixedly installed around the outside of the sealing block 31. The sealing strip is made of rubber material, and the rubber has a certain deformation ability. When the sealing block 31 is in the charging trough 22, the slightly deformed sealing strip will fill the gap between the sealing block 31 and the charging trough 22 to prevent leakage of raw materials.

[0044] Furthermore, the discharge mechanism 4 includes: an electric telescopic rod 41 fixedly mounted on the connecting bracket 24 corresponding to the feed port 11, a push block 42 fixedly connected to the output end of the electric telescopic rod 41, the push block 42 can extend into the loading trough 22, and at least one push rod 43 fixedly connected to the top wall of the blocking block 31, and the top part of the push rod 43 extends to the outside of the top of the loading trough 22.

[0045] Furthermore, the stirring mechanism 5 includes: a second motor 51 fixedly connected to the bottom wall of the stirring box 1, a rotating rod 52 fixedly connected to the output end thereof extending into the stirring box 1, a plurality of sleeves 53 fixedly connected to the outer wall of the rotating rod 52 at equal intervals along its height, and a plurality of stirring rods 54 fixedly installed at equal angles on the outer side of each sleeve 53.

[0046] Furthermore, the cleaning assembly 6 includes: two groups of mounting seats symmetrically arranged on the inner wall of the mixing box body 1, each group of mounting seats has two mounting blocks 61 symmetrically fixed to the inner wall of the mixing box body 1 along the longitudinal direction, a guide rod 62 is fixed between the two mounting blocks 61 on one side, and an adjusting screw 63 is rotatably connected between the two mounting blocks 61 on the other side, and a movable seat 64 is provided on the guide rod 62 and the adjusting screw 63. An annular block 65 is also provided in the mixing box body 1, and the two movable seats 64 are fixed to the inner peripheral wall of the annular block 65, and a scraper is provided on the outer peripheral wall of the annular block 65. A driven bevel gear 66 is fixedly installed on the top of the adjusting screw 63, and a third motor 67 is fixedly connected to the side wall of the mixing box body 1, and a driving bevel gear 68 is fixedly installed on its output end, and the driven bevel gear 66 and the driving bevel gear 68 are meshed and connected.

[0047] The working principle and use process of this utility model:

[0048] Each raw material is placed in a preset loading trough 22, and then the output end of the first motor 25 controls the connection part 211 to rotate through the rotating shaft 23. The connection part 211 drives the loading troughs 22 on each extension part 212 to rotate horizontally in sequence to above the feeding port 11. When the loading trough 22 moves to above the feeding port 11, the output end of the electric telescopic rod 41 extends to push the push block 42 to contact the push rod 43. The push rod 43 pushes the blocking block 31 out of the loading trough 22. The return spring 344 is compressed, and the raw material is discharged along the gap between the blocking block 31 and the loading trough 22 and falls into the feeding port 11 along the discharge trough 33. When the output end of the electric telescopic rod 41 contracts, the return spring 344 rebounds and drives the blocking block 31 to re-block the loading trough 22.

[0049] The output end of the second motor 51 controls the rotation of the rotating rod 52, which drives the multiple groups of stirring rods 54 to rotate to achieve stirring of the material;

[0050] After the mixing is completed, the material is discharged along the discharge pipe 12. At the same time, the third motor 67 drives the adjusting screw 63 to rotate through the engagement of the active bevel gear 66 and the driven bevel gear 68. The adjusting screw 63 drives the moving seat 64 on its outer wall to drive the annular block 65 to move downward longitudinally with the cooperation of the moving seat 64 sliding on the guide rod 62 on the other side. The annular block 65 uses the scraper on its outer wall to scrape off the residual material adhering to the inner wall of the mixing box 1, thereby achieving the purpose of cleaning the inner wall of the mixing box 1.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. High-efficiency defatted powder production device, characterized by: include: A mixing box (1) is provided with a feed port (11) on its top wall, and a discharge pipe (12) is provided on its bottom wall, wherein a discharge valve (121) is fixedly installed on the discharge pipe (12); A feeding mechanism (2) comprising: A material distribution platform (21) is rotatably connected to the top wall of the mixing box (1), the material distribution platform (21) is located on one side of the feed inlet (11), and a plurality of charging troughs (22) are arranged at equal angles on the material distribution platform (21), and a sealing component (3) is detachably installed at the bottom of each charging trough (22); A discharge mechanism (4) is provided above the feed port (11). When one of the charging troughs (22) rotates horizontally to the position of the feed port (11), the discharge mechanism (4) drives the sealing assembly (3) to separate from the charging trough (22), thereby enabling the raw materials in the charging trough (22) to be fed into the mixing box (1); A stirring mechanism (5) is rotatably connected to the interior of the stirring box (1) and is used to achieve mixing and stirring of multiple materials put into the stirring box (1); And, a cleaning component (6) is movably installed on the inner side of the mixing box (1) and can be lifted and lowered, and is used to scrape off materials adhering to the inner wall of the mixing box (1).

2. The high-efficiency defatted powder production device according to claim 1, characterized in that: The feeding mechanism (2) further comprises: A rotating shaft (23) is vertically connected to the top wall of the mixing box (1), and the material distribution platform (21) comprises: a connecting portion (211) and a plurality of extension portions (212) fixedly connected to the outside of the connecting portion (211) at equal angles, the connecting portion (211) being fixedly connected to the rotating shaft (23), and each of the extension portions (212) being provided with the loading trough (22); A connecting bracket (24) is also fixedly mounted on the top wall of the mixing box (1), and a first motor (25) is fixedly mounted on the connecting bracket (24) corresponding to the rotating shaft (23), with its output end fixedly connected to the top end of the rotating shaft (23).

3. The high-efficiency defatted powder production device according to claim 2, characterized in that: The sealing assembly (3) comprises: A blocking block (31) is provided at the bottom end of the charging trough (22), a connecting plate (32) is fixedly mounted on the bottom wall of the blocking block (31), and a plurality of discharge slots (33) are provided on the connecting plate (32) outside the blocking block (31); A plurality of connection assemblies (34) movably connected to the connection plate (32) are provided on the outer wall of the extension portion (212), and each of the connection assemblies (34) has: A connecting block (341) is fixedly connected to the outer wall of the extension portion (212), a connecting rod (342) is fixedly installed on the top wall of the connecting plate (32), the top end of the connecting rod (342) extends into the connecting block (341) and is fixedly connected to a limiting block (343), and a return spring (344) is sleeved on the outer side of the connecting rod (342) below the limiting block (343).

4. The high-efficiency defatted powder production device according to claim 3, characterized in that: The discharge mechanism (4) comprises: An electric telescopic rod (41) is fixedly mounted on the connecting bracket (24) corresponding to the feed port (11), and a push block (42) is fixedly connected to the output end of the electric telescopic rod (41), and the push block (42) can extend into the loading trough (22); At least one push rod (43) is fixedly connected to the top wall of the blocking block (31), and the top end portion of the push rod (43) extends to the outside of the top end of the charging trough (22).

5. The high-efficiency defatted powder production device according to claim 1, characterized in that: The stirring mechanism (5) comprises: A second motor (51) is fixedly connected to the bottom wall of the stirring box (1), and a rotating rod (52) is fixedly connected to the output end thereof extending into the stirring box (1). A plurality of sleeves (53) are fixedly connected to the outer wall of the rotating rod (52) at equal intervals along its height, and a plurality of stirring rods (54) are fixedly mounted at equal angles on the outer side of each sleeve (53).

6. The high-efficiency defatted powder production device according to claim 1, characterized in that: The cleaning component (6) comprises: Two groups of mounting seats are symmetrically arranged on the inner side wall of the mixing box (1), each group of mounting seats has two mounting blocks (61) fixedly connected to the inner side wall of the mixing box (1) in a longitudinal direction, a guide rod (62) is fixedly connected between the two mounting blocks (61) on one side, and an adjusting screw (63) is rotatably connected between the two mounting blocks (61) on the other side; The guide rod (62) and the adjusting screw (63) are both provided with a movable seat (64), and an annular block (65) is further provided in the mixing box (1). The two movable seats (64) and the inner peripheral wall of the annular block (65) are fixedly connected, and a scraper is provided on the outer peripheral wall of the annular block (65); A driven bevel gear (66) is fixedly mounted on the top end of the adjusting screw (63), and a third motor (67) is fixedly connected to the side wall of the stirring box (1), and a driving bevel gear (68) is fixedly mounted on the output end of the third motor. The driven bevel gear (66) and the driving bevel gear (68) are meshed and connected.

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