Discharge hole sealing mechanism of solid powder mixing device

Abstract

The utility model relates to the technical field of stirring equipment, in particular to a discharge port sealing mechanism of a solid powder mixing device, which comprises a continuous mixing cylinder and a sealing assembly, the sealing assembly comprises a discharge hopper, a fixed ring, an annular frame, a first bump, a second bump, a rotating ring, a locking stud, a locking head and a sealing plate; the annular frame is placed on the fixing ring, the sealing plate is placed at the position close to the fixing ring, meanwhile, the end, away from the rotating ring, of the locking stud is placed in the second protruding block, the locking head is rotated rightwards, the locking head can move on the locking stud, the second protruding block is pushed to move, and the locking head is matched with the first protruding block on the rotating ring to lock the annular frame. And the sealing plate is fixed on the side edge of the fixing ring, so that the discharging hopper is sealed, and the problem of inconvenience in use caused by the fact that powder is easy to leak from the discharging opening in the process of mixing and stirring the solid powder by the existing continuous mixing device for the solid powder is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to a material outlet sealing mechanism of a solid powder mixing device. Background Art

[0002] In the production process of products in the fields or industries of feed, pesticides, veterinary drugs, medicines, fertilizers, organic fertilizers, food, etc., the mixing of various solid powders is involved to varying degrees, and some of them are very important components in the production process.

[0003] At present, the prior art (CN219482398U) discloses a solid powder continuous mixing device, including a continuous mixing drum, a discharge port is provided on the continuous mixing drum, and a sealing door is installed on the discharge port through a hinge and a lock, the continuous mixing drum is fixed on a fixed frame, and a stirring assembly is movably installed inside the continuous mixing drum, and the rotating shaft of the stirring assembly is fixed with the output shaft of the stirring motor through a coupling, and the stirring motor is screwed and fixed to the outer surface of the fixed frame. In the solid powder continuous mixing device, the stirring motor drives the stirring assembly to rotate and stir inside the continuous mixing drum, and axially stirs and mixes the materials inside the continuous mixing drum; under the operation of the driving motor, the continuous mixing drum can be driven to move horizontally, driving the materials inside it to stir and mix horizontally, so that different kinds of materials inside the continuous mixing drum can be continuously and fully mixed, and the mixing uniformity and work efficiency of the materials are improved.

[0004] However, when using the above method, during the mixing and stirring process of the solid powder, the powder is likely to leak from the discharge port, resulting in inconvenience in use. Utility Model Content

[0005] The utility model aims to provide a sealing mechanism for a discharge port of a solid powder mixing device, aiming to solve the problem that in the existing solid powder continuous mixing device, powder is easily leaked from the discharge port during the mixing and stirring process of the solid powder, resulting in inconvenience in use.

[0006] To achieve the above-mentioned purpose, the utility model provides a discharge port sealing mechanism of a solid powder mixing device, comprising a continuous mixing cylinder and a sealing assembly, wherein the sealing assembly comprises a discharge hopper, a fixing ring, an annular frame, a first protrusion, a second protrusion, a rotating ring, a locking stud, a locking head and a sealing plate;

[0007] The discharging hopper is fixedly connected to the continuous mixing drum and is located at the bottom of the continuous mixing drum, the fixing ring is fixedly connected to the discharging hopper and is located at the bottom of the discharging hopper, the annular frame is slidably connected to the fixing ring and is located at one side of the fixing ring, the first protrusion is fixedly connected to the annular frame and is located at one side of the annular frame, the second protrusion is fixedly connected to the annular frame and is located at a side of the annular frame close to the first protrusion, the rotating ring is rotatably connected to the first protrusion and is located at one side of the first protrusion, the locking stud is fixedly connected to the rotating ring and is located at one side of the rotating ring, the locking head is threadedly connected to the locking stud, is slidably connected to the second protrusion, and is located at a side of the locking stud away from the rotating ring, and the sealing plate is slidably connected to the annular frame and is located at a side of the annular frame close to the fixing ring.

[0008] Wherein, the sealing assembly also includes a mounting ring and a sealing gasket, wherein the mounting ring is fixedly connected to the sealing plate and is located on one side of the sealing plate, and the sealing gasket is fixedly connected to the sealing plate and slidably connected to the fixing ring and is located on one side of the sealing plate.

[0009] Wherein, the sealing assembly further comprises an auxiliary mechanism, and the auxiliary mechanism is arranged on one side of the continuous mixing cylinder.

[0010] Wherein, the auxiliary mechanism includes a support frame, a base frame and a stabilizing frame, the support frame is fixedly connected to the continuous mixing cylinder and is located on one side of the continuous mixing cylinder, the base frame is fixedly connected to the support frame and is located on one side of the support frame, and the stabilizing frame is fixedly connected to the base frame and is located on one side of the base frame.

[0011] Wherein, the auxiliary mechanism also includes a fixed frame, a movable wheel and a push rod, the fixed frame is fixedly connected to the base frame and is located at the bottom of the base frame, the movable wheel is rotatably connected to the fixed frame and is located on one side of the fixed frame, and the push rod is fixedly connected to the base frame and is located on one side of the base frame.

[0012] Wherein, the auxiliary mechanism also includes a mounting frame, a cylinder, a fixed plate and a friction block, the mounting frame is fixedly connected to the base frame and is located on one side of the base frame, the cylinder is fixedly connected to the mounting frame and is located on a side of the mounting frame away from the base frame, the fixed plate is fixedly connected to the output end of the cylinder and is located on one side of the cylinder, and the friction block is fixedly connected to the fixed plate and is located on one side of the fixed plate.

[0013] The utility model discloses a discharge port sealing mechanism for a solid powder mixing device. When the solid powder needs to be mixed and stirred, the discharge hopper on the continuous mixing cylinder is sealed first. At this time, the staff can place the annular frame on the fixed ring and place the sealing plate at a position where the annular frame is close to the fixed ring. At the same time, the end of the locking stud away from the rotating ring is placed in the second protrusion, and the locking head is right-turned so that the locking head can move on the locking stud, thereby pushing the second protrusion to move, and cooperate with the first protrusion on the rotating ring to gradually lock the annular frame, thereby fixing the sealing plate on the side of the fixed ring, and then sealing the discharge hopper, which is convenient for the staff. The staff puts different solid powders into the continuous mixing barrel for mixing and stirring. After the mixing is completed, the staff can rotate the locking head counterclockwise to make the locking head move in the opposite direction toward the second protrusion and no longer press against the second protrusion, so that the annular frame is gradually loosened. At this time, the rotating ring can be rotated to drive the locking stud to move so that the end placed in the second protrusion is taken out therefrom, which is convenient for the staff to remove the annular frame from the fixed ring and the sealing plate, so that the powder in the continuous mixing barrel can be discharged from the discharge hopper, thereby solving the problem that the existing solid powder continuous mixing device is prone to powder leakage from the discharge port during the mixing and stirring of solid powder, resulting in inconvenience in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0016] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a sealing plate, a mounting ring and a sealing gasket in the first embodiment of the utility model.

[0018] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0019] Figure 5 It is an overall front view of the second embodiment of the utility model.

[0020] 101-continuous mixing cylinder, 102-sealing assembly, 103-discharging hopper, 104-fixing ring, 105-ring frame, 106-first protrusion, 107-second protrusion, 108-rotating ring, 109-locking stud, 110-locking head, 111-sealing plate, 112-mounting ring, 113-sealing gasket, 201-auxiliary mechanism, 202-support frame, 203-base frame, 204-stabilizing frame, 205-fixed frame, 206-moving wheel, 207-push rod, 208-mounting frame, 209-cylinder, 210-fixed plate, 211-friction block. DETAILED DESCRIPTION

[0021] The first embodiment of the present application is:

[0022] See also Figure 1 to Figure 3 , Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a front view of the whole of the first embodiment of the utility model. Figure 3 It is a structural schematic diagram of a sealing plate, a mounting ring and a sealing gasket in the first embodiment of the utility model.

[0023] The utility model discloses a discharge port sealing mechanism for a solid powder mixing device, comprising a continuous mixing drum 101 and a sealing assembly 102, wherein the sealing assembly 102 comprises a discharge hopper 103, a fixing ring 104, an annular frame 105, a first protrusion 106, a second protrusion 107, a rotating ring 108, a locking stud 109, a locking head 110, a sealing plate 111, a mounting ring 112 and a sealing gasket 113; the above-mentioned scheme solves the problem that in the existing solid powder continuous mixing device, powder is easily leaked from the discharge port during the mixing and stirring process of solid powder, resulting in inconvenience in use.

[0024] For this specific implementation, the staff can put the solid powder to be mixed into the continuous mixing drum 101 for mixing and stirring. The method of using the continuous mixing drum 101 is described in detail in the patent publication number CN219482398U, which is not within the scope of protection of this application and will not be described again here.

[0025] The discharge hopper 103 is fixedly connected to the continuous mixing drum 101 and is located at the bottom of the continuous mixing drum 101. The fixed ring 104 is fixedly connected to the discharge hopper 103 and is located at the bottom of the discharge hopper 103. The annular frame 105 is slidably connected to the fixed ring 104 and is located on one side of the fixed ring 104. The first protrusion 106 is fixedly connected to the annular frame 105 and is located on one side of the annular frame 105. The second protrusion 107 is fixedly connected to the annular frame 105 and is located on a side of the annular frame 105 close to the first protrusion 106. The rotating ring 108 is rotatably connected to the first protrusion 106 and is located on the first protrusion 106. On one side, the locking stud 109 is fixedly connected to the rotating ring 108 and is located on one side of the rotating ring 108. The locking head 110 is threadedly connected to the locking stud 109 and is slidably connected to the second protrusion 107 and is located on the side of the locking stud 109 away from the rotating ring 108. The sealing plate 111 is slidably connected to the annular frame 105 and is located on the side of the annular frame 105 close to the fixed ring 104. When it is necessary to mix and stir the solid powder, the discharge hopper 103 on the continuous mixing drum 101 is sealed first. At this time, the staff can place the annular frame 105 on the fixed ring 104 and place the sealing plate 111 on the annular frame 105. The frame 105 is placed close to the fixed ring 104. At the same time, the end of the locking stud 109 away from the rotating ring 108 is placed in the second protrusion 107, and the locking head 110 is rotated rightward, so that the locking head 110 can move on the locking stud 109, thereby pushing the second protrusion 107 to move, and cooperate with the first protrusion 106 on the rotating ring 108 to gradually lock the annular frame 105, and then fix the sealing plate 111 on the side of the fixed ring 104 to seal the discharge hopper 103, so that the staff can put different solid powders into the continuous mixing drum 101 for new mixing and stirring. After the mixing is completed, the staff can rotate the locking stud leftward. The locking head 110 moves in the opposite direction toward the second protrusion 107 and no longer presses against the second protrusion 107, so that the annular frame 105 is gradually loosened. At this time, the rotating ring 108 can be rotated to drive the locking stud 109 to move so that the end placed in the second protrusion 107 can be taken out therefrom, so that the staff can remove the annular frame 105 from the fixing ring 104 and the sealing plate 111 conveniently, so that the powder in the continuous mixing drum 101 can be discharged from the discharge hopper 103, thereby solving the problem that the existing solid powder continuous mixing device is prone to powder leakage from the discharge port during the mixing and stirring of solid powder, resulting in inconvenience in use.

[0026] Secondly, the mounting ring 112 is fixedly connected to the sealing plate 111 and is located on one side of the sealing plate 111. The sealing gasket 113 is fixedly connected to the sealing plate 111 and is slidably connected to the fixing ring 104 and is located on one side of the sealing plate 111. By arranging the mounting ring 112 on the sealing plate 111, it is convenient for the staff to take the sealing plate 111, and the sealing effect of the sealing plate 111 is improved by the sealing gasket 113.

[0027] The discharge port sealing mechanism of the solid powder mixing device described in this embodiment, when it is necessary to mix and stir the solid powder, the discharge hopper 103 on the continuous mixing drum 101 is first sealed. At this time, the staff can place the annular frame 105 on the fixing ring 104, and place the sealing plate 111 at the position of the annular frame 105 close to the fixing ring 104. At the same time, the end of the locking stud 109 away from the rotating ring 108 is placed in the second protrusion 107, and the locking head 110 is rotated right, so that the locking head 110 can move on the locking stud 109, thereby pushing the second protrusion 107 to move, and cooperate with the first protrusion 106 on the rotating ring 108 to gradually lock the annular frame 105, and then fix the sealing plate 111 on the side of the fixing ring 104, and then the discharge hopper 1 03 seal, which is convenient for the staff to put different solid powders into the continuous mixing drum 101 for new mixing and stirring. After the mixing is completed, the staff can rotate the locking head 110 to the left, so that the locking head 110 moves in the opposite direction toward the second protrusion 107 and no longer presses against the second protrusion 107, so that the annular frame 105 is gradually loosened. At this time, the rotating ring 108 can be rotated to drive the locking stud 109 to move so that the end placed in the second protrusion 107 can be taken out from it, which is convenient for the staff to remove the annular frame 105 from the fixed ring 104 and the sealing plate 111, so that the powder in the continuous mixing drum 101 can be discharged from the discharge hopper 103, thereby solving the problem that the existing solid powder continuous mixing device is prone to powder leakage from the discharge port during the mixing and stirring of solid powder, resulting in inconvenience in use.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 4-5 , Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 5 It is an overall front view of the second embodiment of the utility model.

[0030] The sealing assembly 102 of the discharge port sealing mechanism of a solid powder mixing device of the present embodiment also includes an auxiliary mechanism 201, and the auxiliary mechanism 201 includes a support frame 202, a base frame 203, a stabilizing frame 204, a fixing frame 205, a moving wheel 206, a push rod 207, a mounting frame 208, a cylinder 209, a fixing plate 210 and a friction block 211.

[0031] Among them, the support frame 202 is fixedly connected to the continuous mixing drum 101 and is located on one side of the continuous mixing drum 101, the base frame 203 is fixedly connected to the support frame 202 and is located on one side of the support frame 202, and the stabilizing frame 204 is fixedly connected to the base frame 203 and is located on one side of the base frame 203. The stability of the continuous mixing drum 101 during use is improved by the support frame 202, and the strength of the support frame 202 is improved by the cooperation of the base frame 203 and the stabilizing frame 204, thereby preventing the support frame 202 from being damaged after long-term use.

[0032] Secondly, the fixed frame 205 is fixedly connected to the base frame 203 and is located at the bottom of the base frame 203. The moving wheel 206 is rotatably connected to the fixed frame 205 and is located at one side of the fixed frame 205. The push rod 207 is fixedly connected to the base frame 203 and is located at one side of the base frame 203. The staff can hold the push rod 207 and push the moving wheel 206 to start rotating, thereby driving the base frame 203 on the fixed frame 205 to move, and then moving the mixing device as a whole to the designated position to facilitate subsequent mixing and stirring processing.

[0033] Again, the mounting frame 208 is fixedly connected to the base frame 203 and is located on one side of the base frame 203. The cylinder 209 is fixedly connected to the mounting frame 208 and is located on a side of the mounting frame 208 away from the base frame 203. The fixed plate 210 is fixedly connected to the output end of the cylinder 209 and is located on one side of the cylinder 209. The friction block 211 is fixedly connected to the fixed plate 210 and is located on one side of the fixed plate 210. After the mixing device is driven to the specified position by the rotation of the moving wheel 206, the cylinder 209 on the mounting frame 208 can be started, and the output end of the cylinder 209 pushes the fixed plate 210 to move, so that the friction block 211 on the fixed plate 210 can resist the moving wheel 206, thereby stopping the moving wheel 206 from rotating, and the mixing device as a whole also stops at the specified position, which is convenient for the use of the staff.

[0034] The discharge port sealing mechanism of a solid powder mixing device described in this embodiment improves the stability of the continuous mixing drum 101 during use through the support frame 202, and improves the strength of the support frame 202 through the cooperation of the base frame 203 and the stabilizing frame 204, thereby preventing the support frame 202 from being damaged after long-term use. According to the use needs, the staff can hold the push rod 207 to push the moving wheel 206 to start rotating, drive the base frame 203 on the fixed frame 205 to move, and then move the mixing device as a whole to a specified position. After the mixing device is driven to the specified position by the rotation of the moving wheel 206, the cylinder 209 on the mounting frame 208 can be started, and the output end of the cylinder 209 pushes the fixed plate 210 to move, so that the friction block 211 on the fixed plate 210 can resist the moving wheel 206, thereby stopping the moving wheel 206 from rotating, and the mixing device as a whole also stops at the specified position, which is convenient for the staff to use.

[0035] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A discharge port sealing mechanism of a solid powder mixing device, comprising a continuous mixing cylinder, characterized in that: Also included is a sealing assembly; The sealing assembly includes a discharge hopper, a fixing ring, an annular frame, a first protrusion, a second protrusion, a rotating ring, a locking stud, a locking head and a sealing plate; The discharging hopper is fixedly connected to the continuous mixing drum and is located at the bottom of the continuous mixing drum, the fixing ring is fixedly connected to the discharging hopper and is located at the bottom of the discharging hopper, the annular frame is slidably connected to the fixing ring and is located at one side of the fixing ring, the first protrusion is fixedly connected to the annular frame and is located at one side of the annular frame, the second protrusion is fixedly connected to the annular frame and is located at a side of the annular frame close to the first protrusion, the rotating ring is rotatably connected to the first protrusion and is located at one side of the first protrusion, the locking stud is fixedly connected to the rotating ring and is located at one side of the rotating ring, the locking head is threadedly connected to the locking stud, is slidably connected to the second protrusion, and is located at a side of the locking stud away from the rotating ring, and the sealing plate is slidably connected to the annular frame and is located at a side of the annular frame close to the fixing ring.

2. The discharge port sealing mechanism of a solid powder mixing device according to claim 1, characterized in that: The sealing assembly also includes a mounting ring and a sealing gasket, wherein the mounting ring is fixedly connected to the sealing plate and is located on one side of the sealing plate, and the sealing gasket is fixedly connected to the sealing plate and slidably connected to the fixing ring and is located on one side of the sealing plate.

3. The discharge port sealing mechanism of a solid powder mixing device according to claim 2, characterized in that: The sealing assembly further comprises an auxiliary mechanism, and the auxiliary mechanism is arranged on one side of the continuous mixing cylinder.

4. The discharge port sealing mechanism of a solid powder mixing device according to claim 3, characterized in that: The auxiliary mechanism includes a supporting frame, a base frame and a stabilizing frame. The supporting frame is fixedly connected to the continuous mixing cylinder and is located on one side of the continuous mixing cylinder. The base frame is fixedly connected to the supporting frame and is located on one side of the supporting frame. The stabilizing frame is fixedly connected to the base frame and is located on one side of the base frame.

5. The discharge port sealing mechanism of a solid powder mixing device according to claim 4, characterized in that: The auxiliary mechanism also includes a fixed frame, a moving wheel and a push rod. The fixed frame is fixedly connected to the base frame and is located at the bottom of the base frame. The moving wheel is rotatably connected to the fixed frame and is located on one side of the fixed frame. The push rod is fixedly connected to the base frame and is located on one side of the base frame.

6. A discharge port sealing mechanism for a solid powder mixing device as claimed in claim 5, characterized in that: The auxiliary mechanism also includes a mounting frame, a cylinder, a fixed plate and a friction block. The mounting frame is fixedly connected to the base frame and is located on one side of the base frame. The cylinder is fixedly connected to the mounting frame and is located on a side of the mounting frame away from the base frame. The fixed plate is fixedly connected to the output end of the cylinder and is located on one side of the cylinder. The friction block is fixedly connected to the fixed plate and is located on one side of the fixed plate.

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