Stirring machine for powder material

Abstract

The utility model relates to the field of stirring, and discloses a powder material stirring machine which comprises a stirring barrel, a barrel cover is arranged at the top of the stirring barrel, a cleaning assembly is arranged on the surface of the barrel cover, the cleaning assembly comprises a disc, a threaded hole is formed in the center of the barrel cover, and the disc is arranged in the threaded hole. The inner wall of the threaded hole is in threaded connection with the outer wall of the disc, the top of the disc is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a drainage pipe, the outer wall of the drainage pipe is rotationally connected with a lantern ring, and the inner wall of the lantern ring is fixedly connected with a three-way pipe; an annular pipe is fixedly connected to the outer wall of the end, away from the lantern ring, of the three-way pipe, a flow dividing pipe is fixedly connected to the inner wall of the annular pipe, and a motor is fixedly connected to the top of the disc. According to the powder material stirring device, by arranging the cleaning assembly, the cleaning area of the barrel wall is enlarged, the cleaning effect is ensured, and the subsequent powder material stirring effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of stirring, in particular to a stirring machine for powder materials. Background Art

[0002] Powder materials often need to be stirred in industrial production, laboratory research, construction and other fields. Stirring can fully mix the powder material with other ingredients, such as liquids, other powders or particles, to ensure the uniformity and consistency of the final product. In the chemical reaction process, stirring helps to accelerate the contact and reaction between the reactants, and improve the reaction rate and efficiency. Powder materials may stratify or settle in a static state. Stirring can prevent this phenomenon and maintain the uniformity of the mixture. Stirring is an important link in powder material processing. Different applications may require different stirring techniques and equipment to meet specific process requirements.

[0003] After searching, Chinese patent publication number: CN219946837U discloses a mixing and stirring machine for TPE powder materials. By setting up a transmission structure, multiple stirring rods are controlled to rotate and stir while circulating and stirring, which can greatly improve the stirring efficiency; the mixing and stirring machine for TPE powder materials can prevent the raw materials from clumping during the stirring process by setting heating rods on the stirring rods.

[0004] In the above technical solution, the transmission structure is combined with multiple groups of stirring dryers to prevent the powder material from clumping during stirring. However, the stirring barrel lacks a cleaning function, which will cause the powder material to adhere to the barrel wall during stirring, making cleaning difficult and affecting subsequent stirring operations. Therefore, a powder material stirring machine is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a powder material stirring machine, which aims to improve the problem in the prior art that the powder material adheres to the barrel wall due to the lack of cleaning function in the stirring barrel, affecting subsequent stirring operations.

[0006] In order to achieve the above-mentioned object, the present invention adopts the following technical solution: a powder material mixing machine, comprising a mixing barrel, a barrel cover is provided on the top of the mixing barrel, a cleaning component is provided on the surface of the barrel cover, and the cleaning component includes:

[0007] A disc, a threaded hole is opened at the center of the barrel cover, the inner wall of the threaded hole is threadedly connected to the outer wall of the disc, the top of the disc is fixedly connected to a water pump, the output end of the water pump is fixedly connected to a drain pipe, the outer wall of the drain pipe is rotatably connected to a collar, the inner wall of the collar is fixedly connected to a tee, the outer wall of the tee away from the collar is fixedly connected to an annular pipe, and the inner wall of the annular pipe is fixedly connected to a diverter pipe;

[0008] The motor is fixedly connected to the top of the disc, the output end of the motor is fixedly connected to the driving wheel through the rotating shaft, the outer wall of the ring is fixedly connected to the driven wheel, the bottom of the disc is fixedly connected to the annular slide, the inner surface of the annular slide is slidably connected to the slider, the bottom of the slider is fixedly connected to the electric push rod, and the output end of the electric push rod is fixedly connected to the mounting plate.

[0009] As a further description of the above technical solution:

[0010] A guide assembly is provided on the surface of the disc, and the guide assembly includes a fixed plate, the inner wall of the fixed plate is slidably connected to a sliding rod, the outer wall of the sliding rod is sleeved with a spring, an annular groove is provided on the upper surface of the barrel cover, a marking ring is fixedly connected to the upper surface of the barrel cover, and a marking point is provided on the upper surface of the fixed plate.

[0011] As a further description of the above technical solution:

[0012] One end of the drainage pipe away from the water pump penetrates to the bottom of the disc, and the diversion pipe is arranged on the surface of the annular pipe in an inclined shape.

[0013] As a further description of the above technical solution:

[0014] The driving wheel engages with the driven wheel, and one end of the mounting plate away from the electric push rod is fixedly connected to the surface of the three-way pipe.

[0015] As a further description of the above technical solution:

[0016] The center position of the three-way pipe close to one end of the collar is telescopically arranged.

[0017] As a further description of the above technical solution:

[0018] The surface of the fixing plate is fixedly connected to the side wall of the disc, and the sliding rod is arranged in an I shape.

[0019] As a further description of the above technical solution:

[0020] One end of the spring is fixedly connected to the lower surface of the fixed plate, and the other end of the spring is fixedly connected to the surface of the slide rod.

[0021] As a further description of the above technical solution:

[0022] The marking point is opened on a side of the fixing plate away from the disc, and the marking point is located right above the marking ring.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the utility model, a cleaning component is provided, and the threaded hole cooperates with the disc so that the disc can be installed and separated from the barrel cover. The water pump introduces water to flush the barrel wall through the diverter pipe. The motor cooperates with the transmission between the driving wheel and the driven wheel to make the collar drive the diverter pipe to rotate in the barrel. The annular slide and the slider ensure the stability of the rotation flushing. The electric push rod makes the diverter pipe rise and fall in the barrel for flushing through the mounting plate, so that the cleaning component can be installed according to the cleaning needs to avoid contamination of the cleaning component during the stirring of powder materials. At the same time, it can be rotated and lifted during the water spraying and flushing process, thereby expanding the cleaning area of ​​the barrel wall, ensuring the cleaning effect, and improving the effect of subsequent powder material stirring.

[0025] 2. In the present invention, by providing a guide assembly, the cooperation between the marking point and the marking ring can ensure that the threaded hole and the center point of the disc are on the same horizontal line. The annular groove can place the slide rod and the slide rod can rotate inside it when the disc is connected to or separated from the threaded hole. The spring can help the slide rod reset when the slide rod lacks the squeezing force of the disc, thereby avoiding the operator from having to repeatedly align the center point when installing the disc on the barrel cover and providing a continuous guide for the disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic top view of the main body of a powder material mixing machine proposed in the present invention;

[0027] Figure 2 This is a schematic diagram of the separation of the disc and barrel cover of a powder material mixing machine proposed by the present invention;

[0028] Figure 3 This is a bottom-up schematic diagram of a disc of a powder material stirring machine proposed in the present invention;

[0029] Figure 4 The utility model proposes a powder material mixing machine Figure 2 A magnified schematic diagram of area A in the middle;

[0030] Figure 5 The utility model proposes a powder material mixing machine Figure 2 Enlarged schematic diagram of area B in the middle.

[0031] Legend:

[0032] 1. Mixing barrel; 2. Barrel cover; 3. Cleaning assembly; 301. Threaded hole; 302. Disc; 303. Water pump; 304. Drain pipe; 305. Ring; 306. Tee; 307. Annular pipe; 308. Diverter pipe; 309. Motor; 310. Driving wheel; 311. Driven wheel; 312. Annular slideway; 313. Sliding block; 314. Electric push rod; 315. Mounting plate; 4. Guide assembly; 401. Fixing plate; 402. Sliding rod; 403. Spring; 404. Annular groove; 405. Marking ring; 406. Marking point. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Reference Figure 1-Figure 3The present invention provides an embodiment of a powder material mixing machine, comprising a mixing barrel 1, a discharge pipe is provided at the bottom of the mixing barrel 1, and the discharge pipe is controlled by a valve to discharge the material, a mixing assembly is provided inside the mixing barrel 1, the mixing assembly is driven by a generator to rotate a rotating rod, so that the mixing blades stir the powder material, a barrel cover 2 is provided on the top of the mixing barrel 1, a cleaning assembly 3 is provided on the surface of the barrel cover 2, the cleaning assembly 3 includes a disc 302, and two sets of handles are provided on the top of the disc 302, which are convenient for the operator to hold and take the disc 3 02. A threaded hole 301 is provided at the center of the barrel cover 2. The inner wall of the threaded hole 301 is threadedly connected to the outer wall of the disc 302. By holding the handle to drive the disc 302 to rotate forward, the threaded hole 301 and the disc 302 will gradually connect. Conversely, if the disc 302 is reversed, it will gradually separate from the threaded hole 301. A water pump 303 is fixedly connected to the top of the disc 302. The input end of the water pump 303 introduces water through an external pipeline. The output end of the water pump 303 is fixedly connected to a drain pipe 304. The outer wall of the drain pipe 304 is rotatably connected to a collar 305. The inner wall of the collar 305 is fixedly connected with a tee pipe 306, and the outer wall of the tee pipe 306 away from one end of the collar 305 is fixedly connected with an annular pipe 307. The three groups of ports of the tee pipe 306 are respectively connected to the collar 305 and the two ends of the annular pipe 307. The tee pipe 306 evenly transmits the water source to the annular pipe 307. The inner wall of the annular pipe 307 is fixedly connected with a diversion pipe 308. The top of the disc 302 is fixedly connected with a motor 309. The output end of the motor 309 is fixedly connected to a driving wheel 310 through a rotating shaft. The outer wall of the collar 305 is fixedly connected There is a driven wheel 311, and the bottom of the disc 302 is fixedly connected to an annular slide 312, and the inner surface of the annular slide 312 is slidably connected to a slider 313. There are two groups of sliders 313, and the two groups of sliders 313 are mirror-imaged with the center point of the disc 302 as the axis of symmetry. The bottom of the slider 313 is fixedly connected to an electric push rod 314, and the number of electric push rods 314 is the same as that of the slider 313. The opening and closing of the two groups of electric push rods 314 are carried out simultaneously, which can better control the balance. The output end of the electric push rod 314 is fixedly connected to the mounting plate 315.

[0035] Reference Figure 3-Figure 4The end of the drainage pipe 304 away from the water pump 303 passes through the bottom of the disc 302, and the diversion pipe 308 is arranged in an inclined shape on the surface of the annular pipe 307. There are several groups of diversion pipes 308, and the several groups of diversion pipes 308 are distributed in a circular array with the center point of the annular pipe 307 as the symmetry axis. The inclined diversion pipe 308 is more convenient for spraying water onto the inner wall of the mixing barrel 1. The driving wheel 310 engages the driven wheel 311, and the end of the mounting plate 315 away from the electric push rod 314 is fixedly connected to the surface of the tee pipe 306. The center position of the tee pipe 306 near one end of the collar 305 is retractable. The drainage pipe 304, the tee pipe 306, the annular pipe 307 and the several groups of diversion pipes 308 are all arranged as hard pipes. The retractable position of the tee pipe 306 is a hose setting, so that when the electric push rod 314 pushes the tee pipe 306 to rise and fall, it can ensure the continuous input of water.

[0036] Reference Figure 5 The surface of the disc 302 is provided with a guide assembly 4, which includes a fixed plate 401. The fixed plate 401 is provided with two groups, and the two groups of fixed plates 401 are mirror-imaged with the central axis of the disc 302 as the axis of symmetry. The inner wall of the fixed plate 401 is slidably connected with a slide rod 402, and the outer wall of the slide rod 402 is provided with a spring 403. The upper surface of the barrel cover 2 is provided with an annular groove 404. The surface of the slide rod 402 can slide inside the annular groove 404 and can be separated from it. The upper surface of the barrel cover 2 is fixedly connected with a marking ring 405, and the upper surface of the fixed plate 401 is provided with a marking point 406. The surface of the fixed plate 401 is fixedly connected to the disc 3 On the side wall of 02, the slide bar 402 is set in an I shape, one end of the spring 403 is fixedly connected to the lower surface of the fixed plate 401, and the other end of the spring 403 is fixedly connected to the surface of the slide bar 402. The marking point 406 is opened on the side of the fixed plate 401 away from the disc 302, and the marking point 406 is located directly above the marking ring 405. The marking ring 405 is set in a more eye-catching color to facilitate the operator to observe whether the marking point 406 and the marking ring 405 are on the same horizontal line. If the positions of the marking point 406 and the marking ring 405 are on the same horizontal line, the disc 302 can be directly inserted into the threaded hole 301 for rotation.

[0037] Working principle: Powdered materials are put into the mixing barrel 1, stirred by the mixing assembly and discharged from the discharge pipe. When the mixing barrel 1 needs to be cleaned, the operator first holds the handle with both hands to pick up the disc 302, lowers his head to look down at the mark point 406 so that the pointer position is aligned with the mark ring 405, and manually places the disc 302 vertically downward. The disc 302 can be inserted into the inside of the threaded hole 301. At this time, the slide rod 402 is just embedded in the inside of the annular groove 404. Then manually apply force to the handle to make the disc 302 move. When the disc 302 rotates forward, the disc 302 will gradually connect with the threaded hole 301, and the extrusion force of the disc 302 will make the slide bar 402 gradually slide upward on the fixed plate 401. At this time, the spring 403 is also in a compressed state. At the same time, the slide bar 402 can slide inside the annular groove 404. When the disc 302 is installed on the barrel cover 2, the water pump 303 is connected to the external pipe to introduce water. The water source will be sprayed out through the multi-component manifold 308 to flush the inside of the mixing barrel 1. When cleaning, the valve on the discharge pipe is in the normally open mode. The sewage is discharged directly from the discharge pipe outside the barrel, and then the motor 309 is turned on. The motor 309 drives the rotating shaft to rotate to a certain extent, so that the driving wheel 310 drives the driven wheel 311 to rotate, thereby allowing the collar 305 to drive the tee pipe 306 to rotate, and the annular pipe 307 rotates at the same time, and then the multi-group manifold 308 can rotate to spray water to clean the barrel wall. When the tee pipe 306 rotates, the rotation force drives the slider 313 to slide on the annular slide 312 through the electric push rod 314, thereby allowing the tee pipe 306 to rotate. The stability of rotation can be guaranteed. When the annular tube 307 rotates, the two sets of electric push rods 314 are turned on. The two sets of electric push rods 314 push the mounting plate 315 back and forth to lift and lower, so that the telescopic position of the three-way tube 306 is extended and retracted, thereby driving the annular tube 307 to lift and lower inside the mixing barrel 1. The lifting and lowering combined with the rotating water spray can expand the flushing area of ​​the barrel wall, avoid the residual powder material in the barrel from being difficult to remove, thereby ensuring the cleaning effect of the inner wall of the mixing barrel 1 and improving the subsequent stirring effect of the powder material.

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

Claims

1. A powder material stirring machine, comprising a stirring barrel (1), wherein a barrel cover (2) is provided on the top of the stirring barrel (1), characterized in that: A cleaning component (3) is provided on the surface of the barrel cover (2), and the cleaning component (3) includes: A disc (302) is provided with a threaded hole (301) at the center of the barrel cover (2); the inner wall of the threaded hole (301) is threadedly connected to the outer wall of the disc (302); a water pump (303) is fixedly connected to the top of the disc (302); the output end of the water pump (303) is fixedly connected to a drain pipe (304); the outer wall of the drain pipe (304) is rotatably connected to a collar (305); the inner wall of the collar (305) is fixedly connected to a tee (306); the outer wall of the tee (306) away from the collar (305) is fixedly connected to an annular pipe (307); the inner wall of the annular pipe (307) is fixedly connected to a diversion pipe (308); A motor (309) is fixedly connected to the top of the disc (302), the output end of the motor (309) is fixedly connected to a driving wheel (310) via a rotating shaft, the outer wall of the collar (305) is fixedly connected to a driven wheel (311), the bottom of the disc (302) is fixedly connected to an annular slideway (312), the inner surface of the annular slideway (312) is slidably connected to a slider (313), the bottom of the slider (313) is fixedly connected to an electric push rod (314), and the output end of the electric push rod (314) is fixedly connected to a mounting plate (315).

2. A powder material stirring machine according to claim 1, characterized in that: A guide assembly (4) is provided on the surface of the disc (302), and the guide assembly (4) includes a fixed plate (401). The inner wall of the fixed plate (401) is slidably connected to a slide rod (402), and the outer wall of the slide rod (402) is sleeved with a spring (403). An annular groove (404) is provided on the upper surface of the barrel cover (2), a marking ring (405) is fixedly connected to the upper surface of the barrel cover (2), and a marking point (406) is provided on the upper surface of the fixed plate (401).

3. The powder material stirring machine according to claim 1, characterized in that: One end of the drainage pipe (304) away from the water pump (303) penetrates to the bottom of the disc (302), and the diversion pipe (308) is arranged in an inclined shape on the surface of the annular pipe (307).

4. The powder material stirring machine according to claim 1, characterized in that: The driving wheel (310) engages with the driven wheel (311), and one end of the mounting plate (315) away from the electric push rod (314) is fixedly connected to the surface of the three-way pipe (306).

5. The powder material stirring machine according to claim 1, characterized in that: The center position of the three-way pipe (306) close to one end of the collar (305) is telescopically arranged.

6. The powder material stirring machine according to claim 2, characterized in that: The surface of the fixing plate (401) is fixedly connected to the side wall of the disc (302), and the sliding rod (402) is arranged in an I shape.

7. The powder material stirring machine according to claim 2, characterized in that: One end of the spring (403) is fixedly connected to the lower surface of the fixed plate (401), and the other end of the spring (403) is fixedly connected to the surface of the slide rod (402).

8. The powder material stirring machine according to claim 2, characterized in that: The marking point (406) is opened on the side of the fixing plate (401) away from the disc (302), and the marking point (406) is located directly above the marking ring (405).

Images