Anti-blocking device of limestone powder feeding machine

Abstract

The utility model discloses an anti-blocking device of a limestone powder feeding machine, which comprises a feeding mechanism main body and a connecting plate I, and the top surface of the mounting disc is fixedly connected with the bottom surface of the first connecting plate. According to the scheme, an electric push rod arranged at the bottom of a sleeving column extends, so that a second connecting plate can vertically move, a discharging pipe connected to the interior of a fixing ring is driven to synchronously move downwards, the discharging pipe is moved out of the interior of a communicating pipe, and at the moment, a first motor connected to the outer wall of a mounting disc through a fixing frame is started; the first motor drives a gear connected with a driving shaft of the first motor to rotate, so that the other unblocked discharging pipe rotates to the position below the communicating pipe, the discharging pipe is connected into the communicating pipe in a sleeved mode, feeding work can be normally carried out, the blocked discharging pipe is rapidly replaced, and the working efficiency is improved. And the situation that feeding work cannot be carried out normally due to blockage is avoided, so that the effect of improving the practicability of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-blocking devices, and more specifically, to an anti-blocking device for a limestone powder feeder. Background Art

[0002] In the process of limestone powder production, a corresponding feeding mechanism is usually used to supply the raw materials required for limestone powder production. However, it still has some shortcomings in actual use. For example, the existing feeding mechanism is generally provided with a discharge pipe, but due to the large variety of raw materials, some raw materials with a certain degree of adhesion will adhere to the inner wall of the discharge pipe during the discharge process, and the adhered raw materials will reduce the flow rate of the discharge pipe. When too much raw material adheres to the inner wall of the discharge pipe and the amount of raw material discharged at one time is too large, it is easy to cause the discharge pipe to be blocked, thereby affecting the normal feeding work. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a limestone powder feeder anti-blocking device to solve the problem in the prior art that too much raw material adheres to the inner wall of the discharge pipe and affects the normal feeding operation.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a limestone powder feeder anti-blocking device, comprising a feeding mechanism body, the limestone powder feeder anti-blocking device also includes

[0005] Connecting plate 1;

[0006] A mounting plate, wherein the top surface of the mounting plate is fixedly connected to the bottom surface of the connecting plate 1, a fixing bracket is fixedly mounted on the surface of the mounting plate, and a motor 1 is fixedly mounted inside the fixing bracket;

[0007] A gear, the gear being fixedly connected to the drive shaft of the motor;

[0008] An annular rack, the outer edge of which meshes with the outer edge of the gear, a sleeve column fixedly connected to the interior of the annular rack, a mounting column 1 fixedly connected to the top surface of the sleeve column, and a top end of the mounting column 1 rotatably connected to the bottom surface of the mounting plate;

[0009] An electric push rod is arranged at the bottom of the sleeve column, and the bottom end of the electric push rod is fixedly connected to a second connecting plate.

[0010] Among them, it also includes a fixing ring, which is relatively arranged on both sides of the connecting plate in the length direction. The inner wall of the fixing ring is fixedly connected with a discharge pipe, and the surface of the discharge pipe is fixedly connected with a fitting ring.

[0011] It also includes a sealing component, which is arranged at the bottom of the feeding mechanism body.

[0012] Among them, the sealing assembly includes a connecting pipe, a second motor, a connecting end, a second mounting column, a sealing disk, and a closed ring. The top of the connecting pipe is fixedly connected to the bottom end of the feeding mechanism body, the bottom of the connecting pipe is fitted with the top of the discharge pipe, the surface of the connecting pipe is fixedly connected to the top of the connecting plate one, the second motor is arranged on the outer wall of the connecting pipe, the connecting end is fixedly connected to the drive shaft of the second motor, the interior of one end of the second mounting column in the length direction is fixedly connected to the surface of the connecting end, the sealing disk is fixedly installed on the side of the second mounting column in the length direction away from the connecting end, the surface of the sealing disk is fixedly connected to the closed ring, and the surface of the closed ring is fitted with the interior of the connecting pipe.

[0013] The beneficial effects of the above technical solution of the utility model are as follows:

[0014] The gears on the drive shaft of the motor are engaged with the gears on the drive frame, and the gears on the drive frame are engaged with the gears on the drive frame, so that the gears on the drive frame are engaged with the gears on the drive frame. The gears on the drive frame are engaged with the gears on the drive frame, and the gears on the drive frame are engaged with the gears on the drive frame. The gears on the drive frame are engaged with the gears on the drive frame, so that the gears on the drive frame are engaged with the gears on the drive frame.

[0015] By setting up motor 2, when the discharge pipe is blocked, motor 2 drives the sealing disk to rotate horizontally toward the inside of the connecting pipe to temporarily block the raw materials being transported, thereby ensuring that the discharge pipe can be replaced, further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a three-dimensional assembly diagram of the overall device of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the sealing component of the present utility model.

[0019] [reference numerals]

[0020] 1. Feeding mechanism body; 2. Connecting plate 1; 3. Mounting plate; 4. Fixed frame; 5. Motor 1; 6. Gear; 7. Annular rack; 8. Socket column; 9. Mounting column 1; 10. Electric push rod; 11. Connecting plate 2; 12. Fixed ring; 13. Discharge pipe; 14. Fitting ring; 15. Sealing assembly; 151. Connecting pipe; 152. Motor 2; 153. Connecting end; 154. Mounting column 2; 155. Sealing plate; 156. Closing ring. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, a detailed description will be given below with reference to the accompanying drawings and specific embodiments.

[0022] As attached Figure 1 To the attached Figure 3 The embodiment of the utility model provides a limestone powder feeder anti-blocking device, comprising a feeding mechanism body 1, the limestone powder feeder anti-blocking device further comprising

[0023] Connecting plate 1-2;

[0024] The top surface of the mounting plate 3 is fixedly connected to the bottom surface of the connecting plate 2. A fixing frame 4 is fixedly mounted on the surface of the mounting plate 3. A motor 5 is fixedly mounted inside the fixing frame 4.

[0025] Gear 6, gear 6 is fixedly connected to the drive shaft of motor 1 5;

[0026] An annular rack 7, the outer edge of which meshes with the outer edge of the gear 6, a sleeve column 8 is fixedly connected to the interior of the annular rack 7, a mounting column 9 is fixedly connected to the top surface of the sleeve column 8, and the top end of the mounting column 9 is rotatably connected to the bottom surface of the mounting plate 3;

[0027] The electric push rod 10 is arranged at the bottom of the socket column 8, and the bottom end of the electric push rod 10 is fixedly connected to the connecting plate 2 11.

[0028] Among them, it also includes a fixing ring 12, which is relatively arranged on both sides of the length direction of the connecting plate 11. The inner wall of the fixing ring 12 is fixedly connected with a discharge pipe 13, and the surface of the discharge pipe 13 is fixedly connected with a fitting ring 14. Through the provided fitting ring 14, the top surface of the fitting ring 14 fits with the bottom edge of the connecting pipe 151, so that when the discharge pipe 13 is sleeved inside the connecting pipe 151, the stability of the discharge pipe 13 can be increased, and the fitting part between the two can be sealed to prevent leakage of raw materials.

[0029] It also includes a sealing component 15, which is arranged at the bottom of the feeding mechanism body 1.

[0030] Among them, the sealing assembly 15 includes a connecting pipe 151, a second motor 152, a connecting end 153, a second mounting column 154, a sealing disc 155, and a closing ring 156. The top of the connecting pipe 151 is fixedly connected to the bottom end of the feeding mechanism body 1, the bottom of the connecting pipe 151 is in contact with the top of the discharge pipe 13, the surface of the connecting pipe 151 is fixedly connected to the top of the connecting plate 2, the second motor 152 is arranged on the outer wall of the connecting pipe 151, the connecting end 153 is fixedly connected to the drive shaft of the second motor 152, the inner part of one end of the second mounting column 154 in the length direction is fixedly connected to the surface of the connecting end 153, the sealing disc 155 is fixedly installed on the side of the second mounting column 154 in the length direction away from the connecting end 153, the surface of the sealing disc 155 is fixedly connected to the closing ring 156, and the surface of the closing ring 156 is in contact with the inner part of the connecting pipe 151.

[0031] The working process of the present invention is as follows: when a blockage occurs at the bottom of the feeding mechanism main body 1, the electric push rod 10 arranged at the bottom of the socket column 8 is extended, so that the connecting plate 2 11 can move vertically, thereby driving the discharge pipe 13 connected to the inside of the fixed ring 12 to move downward synchronously, so that the discharge pipe 13 is moved out from the inside of the connecting pipe 151. At this time, the motor 15 connected to the outer wall of the mounting plate 3 through the fixed frame 4 is started to drive the gear 6 connected to the drive shaft of the motor 15 to rotate. Since the annular rack 7 is engaged with the gear 6, the socket column 8 arranged inside the annular rack 7 can rotate synchronously to rotate the blocked discharge pipe 13 horizontally, so that the other unblocked discharge pipe 13 is rotated to the bottom of the connecting pipe 151, and the electric push rod 10 is contracted so that the discharge pipe 13 is socketed inside the connecting pipe 151, and the feeding work can be carried out normally.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0033] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0034] Finally: 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, 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 limestone powder feeder anti-blocking device, comprising a feeding mechanism body (1), characterized in that: The limestone powder feeder anti-blocking device also includes Connecting plate one (2); A mounting plate (3), the top surface of the mounting plate (3) being fixedly connected to the bottom surface of the connecting plate (2), a fixing frame (4) being fixedly mounted on the surface of the mounting plate (3), and a motor (5) being fixedly mounted inside the fixing frame (4); A gear (6), wherein the gear (6) is fixedly connected to the drive shaft of the motor (5); An annular rack (7), the outer edge of the annular rack (7) meshes with the outer edge of the gear (6), the interior of the annular rack (7) is fixedly connected to a sleeve column (8), the top surface of the sleeve column (8) is fixedly connected to a mounting column (9), and the top end of the mounting column (9) is rotatably connected to the bottom surface of the mounting plate (3); An electric push rod (10) is arranged at the bottom of the sleeve column (8), and the bottom end of the electric push rod (10) is fixedly connected to a second connecting plate (11).

2. The anti-blocking device for limestone powder feeder according to claim 1, characterized in that: It also includes a fixing ring (12), which is relatively arranged on both sides of the connecting plate (11) in the length direction. The inner wall of the fixing ring (12) is fixedly connected to the discharge pipe (13), and the surface of the discharge pipe (13) is fixedly connected to the fitting ring (14).

3. The anti-blocking device for limestone powder feeder according to claim 1, characterized in that: It also includes a sealing component (15), which is arranged at the bottom of the feeding mechanism body (1).

4. The anti-blocking device for limestone powder feeder according to claim 3, characterized in that: The sealing assembly (15) includes a connecting pipe (151), a second motor (152), a connecting end (153), a second mounting column (154), a sealing disc (155), and a closing ring (156). The top of the connecting pipe (151) is fixedly connected to the bottom end of the feeding mechanism body (1), the bottom of the connecting pipe (151) is fitted with the top of the discharge pipe (13), the surface of the connecting pipe (151) is fixedly connected to the top of the connecting plate (2), and the second motor (152) is arranged on the connecting pipe ( 151), the connecting end (153) is fixedly connected to the driving shaft of the motor 2 (152), the interior of one end of the mounting column 2 (154) in the length direction is fixedly connected to the surface of the connecting end (153), the isolation disk (155) is fixedly mounted on the side of the mounting column 2 (154) in the length direction away from the connecting end (153), the surface of the isolation disk (155) is fixedly connected to a closed ring (156), and the surface of the closed ring (156) is in contact with the interior of the connecting pipe (151).

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