Premixing device for processing high-mesh powder
By designing a pre-mix device for processing high-mesh powder including a swelling arc plate and an auxiliary roller, the problem of adhesion and uneven mixing of high-mesh powder during the stirring process is solved, and the full mixing and mixing quality of the powder is achieved. promote.
Patent Information
- Application Number
- CN202411802759.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-02-14
AI Technical Summary
The existing high-quality powder is fine and has a high adhesion, making it difficult to mix evenly with other types of powders, and the existing stirring device cannot effectively stir the fine powder.
A premix device for processing high-quality powder is designed, including a mixing box, a motor, a transmission rod, a stirring arc plate and an auxiliary roller. The motor drives the transmission rod to turn the swelling arc plate and the auxiliary roller, and the arc of the swelling arc plate and the staggered rotation of the swelling plate can achieve full mixing of the powder.
The problem of adhesion and uneven mixing of high-metal powder during the stirring process is effectively solved, and the full mixing between powders is achieved and the mixing quality is improved.
Smart Images
Figure CN119425466A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of high-mesh flour mixing, in particular to a premixing device for high-mesh flour processing. Background Art
[0002] Feed refers to a mixture of one or more additive raw materials (or monomers) and a carrier or diluent that is evenly mixed. It is also called an additive premix or premix. The purpose is to facilitate the uniform dispersion of trace amounts of raw materials in a large amount of compound.
[0003] A patent with publication number 219376760 U discloses a premixing device, and in particular, relates to a potassium persulfate compound powder premixing device. The utility model provides a potassium persulfate compound powder premixing device capable of quantitative feeding. The utility model provides such a potassium persulfate compound powder premixing device, including a mixing box, a guide plate, a loading box and a first motor. A discharge port is provided at the middle position of the bottom of the mixing box. A guide plate is fixedly connected symmetrically front and back to the upper part of the mixing box. A loading box is slidably arranged on the guide plate. A first motor is installed on the right side of the upper part of the mixing box. The rotating rod is squeezed and rotated by the top block, so that the rotating rod can drive the rotating plate to rotate, so that feeding can be carried out. The first torsion spring can drive the rotating rod and the rotating plate to reverse when the rotating rod is out of contact with the top block, so that feeding can be stopped. In this way, the purpose of quantitative feeding is achieved, and the quality of the raw materials after mixing can be improved.
[0004] In the current prior art, the existing high-mesh powder is relatively fine, so that the adhesion between the powders is relatively large, and the gaps between the powders are relatively small. When the powders are stirred, it is difficult to mix them with other types of powders, or the mixing is not uniform enough. In addition, when the existing stirring device is stirring, the fine powder cannot be stirred together with the stirring blade, and other types of powders cannot be mixed in.
[0005] To this end, the present invention provides a premixing device for processing high-mesh flour. Summary of the invention
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The technical solution adopted by the present invention to solve the technical problem is as follows: a premixing device for high-mesh powder processing described in the present invention comprises a mixing box and a motor 1 symmetrically fixedly installed on the two side surfaces of the mixing box, a lap top cover detachably installed on the top surface of the mixing box, a material conveying sleeve shell detachably installed on the top surface of the lap top cover and located at the edge positions on both sides, and an air conveying pipe detachably installed on the surface of one side of the mixing box and located at the bottom edge position, a transmission rod and an auxiliary roller are movably sleeved on the outer surface of the mixing box, a motor 1 is symmetrically fixedly installed on the two side surfaces of the mixing box, and the output end of the motor 1 One end surface of the transmission rod is fixedly connected, and an overlapping sleeve is fixedly installed on the outer surface of the transmission rod and located in the middle position. One end of the overlapping sleeve is fixedly connected to a stirring arc plate that is slidably sleeved on the inner wall of the mixing box. While introducing the powder, the transmission rod is rotated in cooperation with a pair of motors, thereby driving the overlapping sleeve and the stirring arc plate on the outer surface of the transmission rod to flip. At this time, the stirring arc plate is attached to the inner wall of the mixing box, so that the stirring arc plate can stir some powder that may adhere to the inner wall of the mixing box while flipping. A stirring plate is provided on the outer surface of the auxiliary roller.
[0008] Preferably, a transmission disk is provided on the outer surface of the transmission rod and located on both side edges, and an auxiliary disk is fixedly installed on the outer surface of the auxiliary roller and located on one side edge position, and the powder can be lifted up by utilizing the curvature on the surface of the stirring arc plate, and when the transmission rod rotates, the transmission disk on the outer surface of the transmission rod drives the auxiliary disk on the outer surface of the auxiliary roller to rotate in the opposite direction, and when the auxiliary disk rotates, it drives the stirring plate to stir the powder in the middle position of the powder, and the staggered rotation of the stirring arc plate and the stirring plate can achieve the effect of fully mixing the falling powders.
[0009] Preferably, the outer surface of the auxiliary roller is movably sleeved with the outer surface of the auxiliary plate, and a support rod is fixedly mounted on the outer surface of the auxiliary roller and at a side edge of the auxiliary plate.
[0010] Preferably, the other end of the support rod is fixedly connected to the outer surface of the stirring plate, and the powder splashed in the air is mixed and stirred for the second time in cooperation with the stirring arc plate and the staggered stirring of the stirring plate, so as to achieve the effect of using gas blowing to blow the powder that has been preliminarily mixed into the air for the second time, and at the same time cooperate with the stirring blades to carry out secondary stirring treatment, so that the powders can be stirred and mixed for multiple times, and the other end of the auxiliary roller is arranged at the outer edge position of the overlapping shell.
[0011] Preferably, a blower is fixedly installed on the inner wall of the air pipe. While the powder is being mixed, air is pumped into the inside of the air pipe in cooperation with the blower. The flow of gas will blow the powder accumulated on the inside of the mixing box and the fallen powder, and the powder is blown into the air by the flow of gas. Air guide tubes are fixedly installed on the two side surfaces of the air pipe.
[0012] Preferably, the other end of the air guide pipe passes through the mixing box and extends to the inner wall surface on the other side of the mixing box, and a delivery pipe is fixedly installed on the other side surface of the mixing box and at a symmetrical position of the air delivery pipe.
[0013] Preferably, a second motor is fixedly mounted on the top surface of the conveying pipe, and a closing plate fixedly mounted on the output end of the second motor is movably sleeved on the inner wall surface of the conveying pipe. As the gas continuously accumulates downward inside the mixing box, the one-way closing plate is used to block the reflowing air, so that the air is always accumulated inside the mixing box. After the powders are mixed, the closing plate is rotated in cooperation with the second motor, so that the inside of the conveying pipe is opened, and the powder inside the mixing box is extracted.
[0014] Preferably, a one-way closing plate is swingably connected to the inner wall surface of the top of the feed sleeve shell, and two sets of lap strips are fixedly connected to the inner wall surface of the feed sleeve shell and located at the bottom edge position. The screen plate is used to slide left and right to screen the powder accumulated on the top surface of the screen plate, and the screen plate is used to slow down the falling speed of the powder, so that the slowly falling powder can be effectively and fully mixed with the rest of the powder.
[0015] Preferably, a material guide triangle plate is fixedly installed on the inner wall of the feed sleeve and located on the top surface of the overlapping strip, and a screening plate is slidably overlapped on the inner wall of the two groups of overlapping strips to guide the high-mesh powder into the interior of the feed sleeve. At this time, the powder is piled up in cooperation with the screening plate on the inner wall of the feed sleeve. A hydraulic rod is fixedly installed on the outer surface of the feed sleeve and located at the bottom edge position, and the output end of the hydraulic rod is fixedly connected to the outer surface of the screening plate. At this time, the screening plate is pulled back and forth by the hydraulic rod, so that the screening plate slides on the top surface of the overlapping strip.
[0016] The beneficial effects of the present invention are as follows: 1. The premixing device for high-mesh powder processing of the present invention, when the powder is introduced, a pair of transmission rods are rotated in cooperation with a motor, thereby driving the overlapping sleeve shell on the outer surface of the transmission rod and the stirring arc plate to flip, and the stirring arc plate at this time is attached to the inner wall surface of the mixing box, so that the stirring arc plate can stir some powders that may adhere to the inner wall surface of the mixing box while flipping, and the curvature on the surface of the stirring arc plate can be used to lift the powder up, and when the transmission rod rotates, the transmission disc on the outer surface of the transmission rod drives the auxiliary disc on the outer surface of the auxiliary roller to rotate in the opposite direction, and the auxiliary disc drives the stirring plate to stir the powder in the middle position of the powder while rotating, and the staggered rotation of the stirring arc plate and the stirring plate can achieve the effect of fully mixing the falling powders; 2. The premixing device for processing high-mesh powder of the present invention guides the high-mesh powder into the interior of the feeding casing, and then the powder is piled up by cooperating with the screening plate on the inner wall of the feeding casing. At this time, the screening plate is pulled back and forth by the hydraulic rod, so that the screening plate slides on the top surface of the lap strip, and the powder accumulated on the top surface of the screening plate is screened while the screening plate slides left and right. At the same time, the screening plate is used to slow down the falling speed of the powder, so that the slowly falling powder can be effectively and fully mixed with the rest of the powder; 3. The premixing device for high-mesh powder processing described in the present invention, while the powder is being mixed, the blower is used to infuse air into the air pipe, the flow of gas will blow the powder accumulated on the inside of the mixing box and the fallen powder, and the powder is blown into the air by the flow of gas, and the powder splashed in the air is mixed and stirred for a second time by the stirring arc plate and the staggered stirring of the stirring plate, so that the powder that has been preliminarily mixed is blown into the air for a second time by the blowing of the gas, and the stirring blade is used for secondary stirring, so that the powders can be stirred and mixed for multiple times; as the gas is continuously accumulated in the mixing box, the one-way sealing plate is used to block the reflux air, so that the air is always accumulated in the mixing box, after the powder is mixed, the sealing plate is rotated by the motor 2, so that the inside of the conveying pipe is opened, and the powder in the mixing box is extracted and extracted. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The present invention will be further described below in conjunction with the accompanying drawings.
[0018] Figure 1 is a stereogram of the present invention; Figure 2 is a cross-sectional perspective view of a mixing box in the present invention; Figure 3 is a transverse cross-sectional perspective view of a mixing box in the present invention; Figure 4 It is a three-dimensional diagram of the transmission rod in the present invention; Figure 5 is a partially cutaway stereoscopic view of a mixing box in the present invention; Figure 6 is a three-dimensional diagram of the gas delivery pipe in the present invention; Figure 7 It is a cutaway stereoscopic view of the material conveying sleeve shell in the present invention.
[0019] In the figure: 11, mixing box; 111, motor one; 112, transmission rod; 113, transmission plate; 114, overlapping casing; 115, stirring arc plate; 116, auxiliary roller; 117, auxiliary plate; 118, support rod; 119, stirring plate; 12, overlapping top cover; 13, material feeding casing; 131, overlapping strip; 132, material guide triangle plate; 133, screening plate; 134, hydraulic rod; 135, one-way closing plate; 14, air pipe; 141, blower; 142, air pipe; 143, conveying pipe; 144, motor two; 145, closing plate. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0021] like Figures 1 to 7 As shown, a premixing device for high-mesh powder processing according to an embodiment of the present invention comprises a mixing box 11 and a motor 111 symmetrically fixedly mounted on the two side surfaces of the mixing box 11, a lap top cover 12 detachably mounted on the top surface of the mixing box 11, a material conveying sleeve 13 detachably mounted on the top surface of the lap top cover 12 and located at the edge positions on both sides, an air conveying pipe 14 detachably mounted on the surface of one side of the mixing box 11 and located at the bottom edge position, a transmission rod 112 and an auxiliary roller 116 are movably sleeved on the outer surface of the mixing box 11, respectively, a motor 111 is symmetrically fixedly mounted on the two side surfaces of the mixing box 11, and the output end of the motor 111 is fixedly connected to the surface of one end of the transmission rod 112. An overlapping sleeve 114 is fixedly installed on the outer surface of the transmission rod 112 and located in the middle position, and a stirring arc plate 115 slidably sleeved on the inner wall of the mixing box 11 is fixedly connected to one end of the overlapping sleeve 114. A stirring plate 119 is arranged on the outer surface of the auxiliary roller 116, and a transmission plate 113 is arranged on the outer surface of the transmission rod 112 and located on both side edges. An auxiliary plate 117 is fixedly installed on the outer surface of the auxiliary roller 116 and located on one side edge position. The outer surface of the auxiliary roller 116 is movably sleeved with the outer surface of the auxiliary plate 117, and a support rod 118 is fixedly installed on the outer surface of the auxiliary roller 116 and located on one side edge position of the auxiliary plate 117.
[0022] While the powder is being introduced, the motor 111 is used to rotate the transmission rod 112, thereby driving the overlapping casing 114 and the stirring arc plate 115 on the outer surface of the transmission rod 112 to flip. At this time, the stirring arc plate 115 is attached to the inner wall surface of the mixing box 11, so that the stirring arc plate 115 can stir some powders that may adhere to the inner wall surface of the mixing box 11 while flipping, and the curvature on the surface of the stirring arc plate 115 can be used to lift the powder up. In addition, while the transmission rod 112 is rotating, The transmission disk 113 on the outer surface of the transmission rod 112 drives the auxiliary disk 117 on the outer surface of the auxiliary roller 116 to rotate in the opposite direction, and the auxiliary disk 117 drives the stirring plate 119 to stir the powder in the middle position of the powder while rotating. The staggered rotation of the stirring arc plate 115 and the stirring plate 119 can achieve the effect of fully mixing the falling powders together, avoiding the problem that the traditional high-density powder cannot be stirred along with the stirring blades during stirring, and other types of powder cannot be mixed in.
[0023] like Figure 1 - Figure 3 and Figure 7 As shown, a one-way closing plate 135 is swingably connected to the inner wall surface of the top of the feed housing 13, two groups of overlapping strips 131 are fixedly connected to the inner wall surface of the feed housing 13 and located at the bottom edge, a material guiding triangular plate 132 is fixedly installed on the inner wall surface of the feed housing 13 and located at the top surface of the overlapping strips 131, a screening plate 133 is slidingly overlapped on the inner wall surface of the two groups of overlapping strips 131, a hydraulic rod 134 is fixedly installed on the outer surface of the feed housing 13 and located at the bottom edge, and the output end of the hydraulic rod 134 is fixedly connected to the outer surface of the screening plate 133.
[0024] The high-mesh powder is directed into the interior of the feed housing 13, and the powder is piled up with the help of the sieve plate 133 on the inner wall of the feed housing 13. The sieve plate 133 is pulled back and forth by the hydraulic rod 134, so that the sieve plate 133 slides on the top surface of the lap strip 131, and the powder accumulated on the top surface of the sieve plate 133 is sieved while the sieve plate 133 slides left and right. At the same time, the sieve plate 133 is used to slow down the falling speed of the powder, so that the slowly falling powder can be effectively and fully mixed with the remaining powder; this avoids the traditional method of directly piling up multiple powders together during pre-mixing, and then stirring and mixing the powders through a stirring device, while the piled powders cannot be fully and effectively mixed.
[0025] like Figures 1 to 5As shown, the other end of the support rod 118 is fixedly connected to the outer surface of the stirring plate 119, the other end of the auxiliary roller 116 is arranged at the outer edge position of the overlapping shell 114, and a blower 141 is fixedly installed on the inner wall of the air pipe 14, and air guide pipes 142 are fixedly installed on the two side surfaces of the air pipe 14, and the other end of the air guide pipe 142 passes through the mixing box 11 and extends to the inner wall of the other side of the mixing box 11, and a delivery pipe 143 is fixedly installed on the other side surface of the mixing box 11 and at a symmetrical position of the air pipe 14, and a motor 2 144 is fixedly installed on the top surface of the delivery pipe 143, and a closing plate 145 fixedly installed on the output end of the motor 2 144 is movably sleeved on the inner wall of the delivery pipe 143.
[0026] While the powders are being mixed, air is infused into the air pipe 14 in cooperation with the blower 141. The flow of gas will blow the powders accumulated on the inside of the mixing box 11 and the fallen powders, and the powders are blown into the air by the flow of gas, and the powders splashed in the air are mixed and stirred for a second time in cooperation with the staggered stirring of the stirring arc plate 115 and the stirring plate 119, so that the powders that have been preliminarily mixed are blown into the air for a second time by the blowing of the gas, and the stirring blades are used for secondary stirring, so that the powders can be stirred and mixed for multiple times; as the gas continues to accumulate in the mixing box 11, the one-way sealing plate 135 is used to block the reflux air, so that the air is always accumulated in the mixing box 11. After the powders are mixed, the motor 144 is used to rotate the sealing plate 145, so that the inside of the delivery pipe 143 is opened, and the powders in the mixing box 11 are extracted.
[0027] Working principle: The high-mesh powder is directed into the interior of the feeding casing 13, and the powder is piled up by the sieve plate 133 on the inner wall of the feeding casing 13. The sieve plate 133 is pulled back and forth by the hydraulic rod 134, so that the sieve plate 133 slides on the top surface of the lap bar 131. The sieve plate 133 slides left and right to sieve the powder accumulated on the top surface of the sieve plate 133. At the same time, the sieve plate 133 is used to slow down the falling speed of the powder, so that the slowly falling powder can be effectively and fully mixed with the rest of the powder. While the powder is being introduced, The motor 111 cooperates with the transmission rod 112 to rotate, thereby driving the overlapping casing 114 and the stirring arc plate 115 on the outer surface of the transmission rod 112 to flip. At this time, the stirring arc plate 115 is attached to the inner wall surface of the mixing box 11, so that the stirring arc plate 115 can stir some powders that may adhere to the inner wall surface of the mixing box 11 while flipping, and the curvature on the surface of the stirring arc plate 115 can be used to lift the powder up. In addition, when the transmission rod 112 rotates, the transmission disc 113 on the outer surface of the transmission rod 112 drives the auxiliary roller 116 on the outer surface of the auxiliary roller 116. The auxiliary plate 117 rotates in the opposite direction, and the auxiliary plate 117 drives the stirring plate 119 to stir the powder in the middle of the powder while rotating. The staggered rotation of the stirring arc plate 115 and the stirring plate 119 can make the falling powders fully mixed together; while the powders are being mixed, the blower 141 is used to infuse air into the air pipe 14, and the flow of gas will blow the powders accumulated on the inner side of the mixing box 11 and the falling powders, and the flow of gas will blow the powders into the air, and the powders splashed in the air will be stirred by the staggered stirring of the stirring arc plate 115 and the stirring plate 119. A secondary mixing and stirring process is carried out to achieve the effect of using gas blowing to blow the powder that has been preliminarily mixed into the air for a second time, and at the same time, a secondary stirring process is carried out in conjunction with the stirring blades, so that the powders can be stirred and mixed for multiple times; as the gas continues to accumulate inside the mixing box 11, the one-way closing plate 135 is used to block the return air, so that the air is always accumulated inside the mixing box 11. After the powders are mixed, the closing plate 145 is rotated in conjunction with the motor 2 144, so that the inside of the conveying pipe 143 opens, and the powder inside the mixing box 11 is extracted and extracted.
[0028] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. A premixing device for processing high-mesh flour, comprising a mixing box (11) and a motor (111) symmetrically fixedly mounted on both side surfaces of the mixing box (11), a lap top cover (12) detachably mounted on the top surface of the mixing box (11), a material delivery casing (13) detachably mounted on the top surface of the lap top cover (12) and located at both side edge positions, and an air delivery pipe (14) detachably mounted on one side surface of the mixing box (11) and located at the bottom edge position, characterized in that: A transmission rod (112) and an auxiliary roller (116) are movably sleeved on the outer surface of the mixing box (11), and a motor (111) is symmetrically fixedly mounted on the two side surfaces of the mixing box (11), and the output end of the motor (111) is fixedly connected to one end surface of the transmission rod (112). An overlapped sleeve (114) is fixedly mounted on the outer surface of the transmission rod (112) and located in the middle position, and a stirring arc plate (115) slidably sleeved on the inner wall surface of the mixing box (11) is fixedly connected to one end of the overlapped sleeve (114), and a stirring plate (119) is arranged on the outer surface of the auxiliary roller (116).
2. A premixing device for high mesh flour processing according to claim 1, characterized in that: A transmission plate (113) is arranged on the outer surface of the transmission rod (112) and located on both side edges, and an auxiliary plate (117) is fixedly installed on the outer surface of the auxiliary roller (116) and located on one side edge.
3. A premixing device for high mesh flour processing according to claim 2, characterized in that: The outer surface of the auxiliary roller (116) is movably sleeved with the outer surface of the auxiliary plate (117), and a support rod (118) is fixedly mounted on the outer surface of the auxiliary roller (116) and at a side edge of the auxiliary plate (117).
4. A premixing device for high mesh flour processing according to claim 3, characterized in that: The other end of the support rod (118) is fixedly connected to the outer surface of the stirring plate (119), and the other end of the auxiliary roller (116) is arranged at the outer edge position of the overlapping casing (114).
5. A premixing device for high mesh flour processing according to claim 1, characterized in that: A blower (141) is fixedly mounted on the inner wall surface of the air delivery pipe (14), and air guide pipes (142) are fixedly mounted on both side surfaces of the air delivery pipe (14).
6. A premixing device for high mesh flour processing according to claim 5, characterized in that: The other end of the air guide pipe (142) passes through the mixing box (11) and extends to the inner wall surface of the other side of the mixing box (11). A delivery pipe (143) is fixedly mounted on the other side surface of the mixing box (11) and located at a symmetrical position with respect to the air delivery pipe (14).
7. A premixing device for high mesh flour processing according to claim 6, characterized in that: A second motor (144) is fixedly mounted on the top surface of the delivery pipe (143), and a closing plate (145) fixedly mounted on the output end of the second motor (144) is movably sleeved on the inner wall surface of the delivery pipe (143).
8. A premixing device for high mesh flour processing according to claim 1, characterized in that: A one-way closing plate (135) is swingably connected to the top inner wall of the material conveying casing (13), and two groups of overlapping strips (131) are fixedly connected to the inner wall of the material conveying casing (13) and located at the bottom edge.
9. A premixing device for high mesh flour processing according to claim 8, characterized in that: A material guide triangle plate (132) is fixedly mounted on the inner wall surface of the material conveying casing (13) and located on the top surface of the overlapping strips (131); a screening plate (133) is slidably overlapped on the inner wall surfaces of two groups of overlapping strips (131); a hydraulic rod (134) is fixedly mounted on the outer surface of the material conveying casing (13) and located at the bottom edge; and an output end of the hydraulic rod (134) is fixedly connected to the outer surface of the screening plate (133).