Powder mixing and filling device

Abstract

The utility model relates to a powder mixing and filling device in the technical field of filling devices. A scraping assembly used for scraping hardened methylcyclopropene powder at the bottom end of a tank cavity of a mixing tank is arranged at the bottom end of a stirring assembly. A filling assembly used for moving out methylcyclopropene powder in the filling box is arranged in a box cavity of the filling box, a first connecting assembly used for being meshed with the filling assembly is arranged in a box cavity of the mounting box, and second connecting assemblies used for being meshed with the first connecting assembly are arranged on the upper portion and the lower portion of the first connecting assembly. The motor drives the rotating shaft to rotate, so that three groups of stirring blades can be driven to stir methylcyclopropene powder in the mixing tank, a scraping plate can be driven to scrape the bottom end of a tank cavity of the mixing tank, and the rotating shaft is synchronously rotated, so that a spiral blade drives the methylcyclopropene powder falling from a discharge port I to move rightwards; and the methylcyclopropene powder is filled into the filling bottle from the discharge port II along the discharge pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of filling devices, in particular to a powder mixing filling device. Background Art

[0002] When making methylcyclopropene powder, the raw materials of methylcyclopropene powder need to be made in a mixing tank, and then the methylcyclopropene powder is filled into the tank body by a filling device for storage, so as to facilitate the use of the methylcyclopropene powder; and when the existing filling device is used to fill the methylcyclopropene powder, since the methylcyclopropene powder is stored in the mixing tank for a long time, the methylcyclopropene powder will be hardened in the mixing tank, which is not convenient for filling the methylcyclopropene powder. For example, as shown in a new dry powder mixed mortar filling auxiliary device with Chinese patent application number CN202220627053.6, the methylcyclopropene powder in the mixing tank is filled into the installation bag on the bag support structure by using a material discharge pipe.

[0003] However, since the methylcyclopropene powder is stored in the mixing tank for a long time, the methylcyclopropene powder will be compacted on the tank body of the mixing tank, which will cause the methylcyclopropene powder to block the material discharge pipe. Therefore, the operator needs to stop the machine to clear the blockage. This process is not only time-consuming and labor-intensive, but also inconvenient for filling the methylcyclopropene powder. Utility Model Content

[0004] In order to solve the problem raised in the above background technology that due to the long-term storage of methylcyclopropene powder in a mixing tank, the methylcyclopropene powder will be agglomerated on the tank body of the mixing tank, which will cause the methylcyclopropene powder to block the material discharge pipe, so the operator needs to stop the machine to dredge the blockage, which is not only time-consuming and labor-intensive, but also inconvenient to fill the methylcyclopropene powder, the utility model provides the following technical solutions:

[0005] A powder mixing and filling device comprises a mixing tank for storing methylcyclopropene powder, a stirring device for stirring the methylcyclopropene powder in the mixing tank is arranged in the tank cavity of the mixing tank, a filling device for filling the methylcyclopropene powder in the mixing tank is arranged at the top of the mixing tank, and a connecting device for connecting with the stirring device is arranged above the filling device.

[0006] The stirring device comprises a stirring assembly arranged in the mixing tank for rotation, and a scraping assembly for scraping off the methylcyclopropene powder caked on the bottom end of the mixing tank cavity is arranged at the bottom end of the stirring assembly.

[0007] The filling device comprises a filling box fixedly mounted at the bottom of the mixing tank, a filling assembly for removing methylcyclopropene powder in the filling box is arranged in the box cavity of the filling box, and a discharge pipe for filling is arranged at the bottom of the filling box.

[0008] The connecting device includes an installation box fixedly installed on the right end of the mixing tank, a connecting component 1 for engaging with the filling component is arranged in the box cavity of the installation box, and a connecting component 2 for engaging with the stirring component is arranged above the connecting component 1.

[0009] Furthermore, the stirring assembly includes a rotating shaft arranged in a mixing tank for rotation, a motor for driving the rotating shaft to rotate is fixedly installed on the top of the rotating shaft, a stirring blade for stirring the methylcyclopropene powder in the mixing tank is arranged on the shaft body of the rotating shaft, a bevel gear 1 for meshing with the connecting assembly 2 is arranged on the shaft body of the rotating shaft, and the bevel gear 1 is located above the stirring blade.

[0010] Furthermore, the scraping assembly comprises a circular ring fixedly mounted on the bottom end of the rotating shaft, and a scraper for scraping the bottom end of the tank cavity of the mixing tank is fixedly mounted on the ring body of the circular ring.

[0011] Furthermore, the top of the filling box is provided with a discharge port 1 for communicating with the mixing tank, and the bottom of the filling box is provided with a discharge port 2 for discharging the methylcyclopropene powder in the filling box, and the discharge port 2 is located directly above the discharge pipe.

[0012] Furthermore, the filling assembly includes a rotating shaft arranged in the filling box for rotation, a spiral blade fixedly mounted on the rotating shaft, a bevel gear 2 for meshing with the connecting assembly 1 is arranged on the rotating shaft, and the bevel gear 2 is located on the right side of the spiral blade.

[0013] Furthermore, the connecting component one includes a bevel gear three meshing with the bevel gear two, a transmission shaft one for rotation is fixedly mounted on the top end of the bevel gear three, and a bevel gear four for meshing with the connecting component two is fixedly mounted on the top end of the transmission shaft one.

[0014] Furthermore, the connecting component 2 includes a transmission shaft 2 arranged in the mixing tank for rotation, and the transmission shaft 2 passes through the mixing tank and rotates in the mounting box, and a bevel gear 5 for meshing with a bevel gear 4 is arranged on the shaft body of the transmission shaft 2, and a bevel gear 6 for meshing with a stirring blade is fixedly installed on the left end of the transmission shaft 2.

[0015] Furthermore, a feeding pipe for adding methylcyclopropene powder into the mixing tank is arranged at the top end of the mixing tank, and three supporting legs for supporting the mixing tank are fixedly installed at the bottom end of the mixing tank.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] By arranging a stirring device, a filling device and a connecting component, when the filling device is needed to fill the methylcyclopropene powder in the mixing tank, the motor can be used to drive the rotating shaft to rotate, which can not only drive three groups of stirring blades to stir the methylcyclopropene powder in the mixing tank, but also drive the scraper to scrape the bottom of the tank cavity of the mixing tank. When the connecting component 1 is meshed and connected with the bevel gear 2, and when the connecting component 2 is meshed and connected with the bevel gear 1, the rotating shaft can be synchronously rotated, so that the spiral blade drives the methylcyclopropene powder dropped from the discharge port 1 to move rightward, and the methylcyclopropene powder is filled from the discharge port 2 along the discharge pipe into the filling bottle, so that the problem of methylcyclopropene powder being agglomerated on the tank body of the mixing tank and causing blockage of the discharge port 1 can be solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a front cross-sectional view of the mixing tank of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the stirring device of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the filling device of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the connecting device of the utility model.

[0023] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0024] 100-Mixing tank;

[0025] 200-stirring device, 210-stirring assembly, 211-motor, 212-rotating shaft, 213-bevel gear 1, 214-stirring blade, 220-scraping assembly, 221-circular ring, 222-scraper;

[0026] 300-filling device, 310-filling box, 311-discharge port 1, 312-discharge port 2, 320-filling assembly, 321-rotating shaft, 322-bevel gear 2, 323-spiral blade, 330-discharge pipe;

[0027] 400-connecting device, 410-installation box, 420-connecting component 1, 421-transmission shaft 1, 422-bevel gear 3, 423-bevel gear 4, 430-connecting component 2, 431-bevel gear 5, 432-transmission shaft 2, 433-bevel gear 6;

[0028] 001-feeding pipe, 002-supporting leg. DETAILED DESCRIPTION

[0029] The preferred specific implementation methods for implementing the present utility model are described in detail below, and a clear and complete description is made in conjunction with the accompanying drawings.

[0030] See also Figure 1-Figure 5 , the utility model provides a powder mixing and filling device.

[0031] The invention comprises a mixing tank 100 for storing methylcyclopropene powder, wherein a stirring device 200 for stirring the methylcyclopropene powder in the mixing tank 100 is arranged in the tank cavity of the mixing tank 100, a filling device 300 for filling the methylcyclopropene powder in the mixing tank 100 is arranged at the top of the mixing tank 100, and a connecting device 400 for connecting with the stirring device 200 is arranged above the filling device 300.

[0032] A feeding pipe 001 for adding methylcyclopropene powder into the mixing tank 100 is provided at the top of the mixing tank 100, so that the prepared methylcyclopropene powder can be added to the mixing tank 100 through the feeding pipe 001, so that the methylcyclopropene powder can be bottled and filled by the filling device 300; a supporting leg 002 for supporting the mixing tank 100 is fixedly installed at the bottom end of the mixing tank 100, and there are three supporting legs 002, and the three supporting legs 002 are distributed in a circular array at the bottom end of the mixing tank 100.

[0033] The stirring device 200 includes a stirring assembly 210 disposed in the mixing tank 100 for rotation, and a scraping assembly 220 for scraping off the methylcyclopropene powder accumulated at the bottom of the tank cavity of the mixing tank 100 is disposed at the bottom of the stirring assembly 210 .

[0034] The stirring assembly 210 includes a rotating shaft 212 arranged in the mixing tank 100 for rotation, and the upper and lower ends of the rotating shaft 212 are connected to the tank body of the mixing tank 100 through bearings to facilitate the rotation of the rotating shaft 212; a motor 211 for driving the rotating shaft 212 to rotate is fixedly installed on the top of the rotating shaft 212, and stirring blades 214 for stirring the methylcyclopropene powder in the mixing tank 100 are arranged on the shaft body of the rotating shaft 212, and there are three groups of stirring blades 214, and the three groups of stirring blades 214 are distributed in a linear array on the shaft body of the rotating shaft 212; a bevel gear 1 213 for meshing with the connecting assembly 2 430 is arranged on the shaft body of the rotating shaft 212, and the bevel gear 1 213 is located above the stirring blade 214.

[0035] The scraping assembly 220 includes a circular ring 221 fixedly mounted on the bottom end of the rotating shaft 212, and a scraper 222 for scraping the bottom end of the tank cavity of the mixing tank 100 is fixedly mounted on the ring body of the circular ring 221; therefore, when the methylcyclopropene powder in the mixing tank 100 needs to be filled with the filling device 300, the rotating shaft 212 can be driven to rotate by the motor 211, which can not only drive the three groups of stirring blades 214 to stir the methylcyclopropene powder in the mixing tank 100, but also drive the scraper 222 to scrape the bottom end of the tank cavity of the mixing tank 100, thereby preventing the methylcyclopropene powder from being agglomerated on the tank body of the mixing tank 100 and causing the blockage of the discharge port 311.

[0036] The filling device 300 includes a filling box 310 fixedly mounted at the bottom of the mixing tank 100. A filling assembly 320 for removing the methylcyclopropene powder in the filling box 310 is arranged in the box cavity of the filling box 310. A discharge pipe 330 for filling is arranged at the bottom of the filling box 310.

[0037] The top of the filling box 310 is provided with a discharge port 1 311 for communicating with the mixing tank 100 , and the bottom of the filling box 310 is provided with a discharge port 2 312 for discharging the methylcyclopropene powder in the filling box 310 , and the discharge port 2 312 is located directly above the discharge pipe 330 .

[0038] The filling assembly 320 includes a rotating shaft 321 arranged in the filling box 310 for rotation, and the left and right ends of the rotating shaft 321 are connected to the box body of the filling box 310 through bearings; a spiral blade 323 fixedly mounted on the rotating shaft 321 is provided on the shaft body of the rotating shaft 321, and a bevel gear 2 322 for meshing with the connecting assembly 1 420 is provided on the shaft body of the rotating shaft 321, and the bevel gear 2 322 is located on the right side of the spiral blade 323; therefore, when the filling device 300 is needed to fill the methylcyclopropene powder in the mixing tank 100, the rotating shaft 212 can be driven to rotate by the motor 211, without It can only drive the three groups of stirring blades 214 to stir the methylcyclopropene powder in the mixing tank 100, and can also drive the scraper 222 to scrape the bottom of the tank cavity of the mixing tank 100, thereby preventing the methylcyclopropene powder from being condensed on the tank body of the mixing tank 100 and causing the blockage of the discharge port 1 311; at the same time, under the connection between the bevel gear 1 213 and the connecting component 400, the rotating shaft 321 can be driven to rotate, so that the spiral blades 323 drive the methylcyclopropene powder falling from the discharge port 1 311 to move to the right, and the methylcyclopropene powder is filled into the filling bottle from the discharge port 2 312 along the discharge pipe 330.

[0039] The connecting device 400 includes an installation box 410 fixedly installed on the right end of the mixing tank 100, and a connecting component 1 420 for engaging with the filling component 320 is arranged in the box cavity of the installation box 410, and a connecting component 2 430 for engaging with 210 is arranged above and below the connecting component 1 420.

[0040] The connecting component 420 includes a bevel gear 3 422 meshing with the bevel gear 2 322, and a transmission shaft 421 for rotation is fixedly installed on the top of the bevel gear 3 422, and the transmission shaft 421 is connected to the box body of the mounting box 410 through a bearing to facilitate the rotation of the transmission shaft 421; the top of the transmission shaft 421 is fixedly installed with a bevel gear 4 423 for meshing with the connecting component 2 430.

[0041] The connecting assembly 2 430 includes a transmission shaft 2 432 disposed in the mixing tank 100 for rotation, and the transmission shaft 2 432 penetrates the mixing tank 100 and rotates in the mounting box 410, and a bevel gear 5 431 for meshing with the bevel gear 423 is disposed on the shaft body of the transmission shaft 2 432, and a bevel gear 6 433 for meshing with the stirring blade 214 is fixedly mounted on the left end of the transmission shaft 2 432; thus, when the methylcyclopropene powder in the mixing tank 100 needs to be filled with the filling device 300, the motor 211 can be used to drive the rotating shaft 212 to rotate, which can not only drive the three groups of stirring blades 214 to mix the methylcyclopropene powder in the mixing tank 100, but also can drive the three groups of stirring blades 214 to mix the methylcyclopropene powder in the mixing tank 100. The methylcyclopropene powder can be stirred and the scraper 222 can be driven to scrape the bottom of the tank cavity of the mixing tank 100. When the connecting component 1 420 is meshed with the bevel gear 2 322 and the connecting component 2 430 is meshed with the bevel gear 1 213, the rotating shaft 321 can be rotated synchronously, so that the spiral blade 323 drives the methylcyclopropene powder dropped from the discharge port 1 311 to move to the right, and the methylcyclopropene powder is filled into the filling bottle from the discharge port 2 312 along the discharge pipe 330, so as to solve the problem that the methylcyclopropene powder is agglomerated on the tank body of the mixing tank 100 and causes the discharge port 1 311 to be blocked.

[0042] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the utility model. In addition, any non-creative modifications made to the utility model by those skilled in the art without making creative work still fall within the scope of protection of the utility model.

Claims

1. A powder mixing and filling device, comprising a mixing tank (100) for storing methylcyclopropene powder, characterized in that: A stirring device (200) for stirring the methylcyclopropene powder in the mixing tank (100) is arranged in the tank cavity of the mixing tank (100); a filling device (300) for filling the methylcyclopropene powder in the mixing tank (100) is arranged at the top of the mixing tank (100); and a connecting device (400) for connecting to the stirring device (200) is arranged above the filling device (300); The stirring device (200) comprises a stirring assembly (210) arranged in the mixing tank (100) for rotation, wherein a scraping assembly (220) for scraping off methylcyclopropene powder caked on the bottom end of the tank cavity of the mixing tank (100) is arranged at the bottom end of the stirring assembly (210); The filling device (300) comprises a filling box (310) fixedly mounted at the bottom end of the mixing tank (100); a filling assembly (320) for removing methylcyclopropene powder from the filling box (310) is arranged in the box cavity of the filling box (310); and a discharge pipe (330) for filling is arranged at the bottom end of the filling box (310); The connecting device (400) comprises an installation box (410) fixedly mounted on the right end of the mixing tank (100), a connection component 1 (420) for engaging with the filling component (320) being arranged in a box cavity of the installation box (410), and a connection component 2 (430) for engaging with the stirring component (210) being arranged above the connection component 1 (420).

2. A powder mixing and filling device according to claim 1, characterized in that: The stirring assembly (210) comprises a rotating shaft (212) arranged in the mixing tank (100) for rotation, a motor (211) for driving the rotating shaft (212) to rotate is fixedly mounted on the top of the rotating shaft (212), a stirring blade (214) for stirring the methylcyclopropene powder in the mixing tank (100) is arranged on the shaft body of the rotating shaft (212), a bevel gear 1 (213) for meshing with the connecting assembly 2 (430) is arranged on the shaft body of the rotating shaft (212), and the bevel gear 1 (213) is located above the stirring blade (214).

3. A powder mixing and filling device according to claim 2, characterized in that: The scraping assembly (220) comprises a circular ring (221) fixedly mounted on the bottom end of the rotating shaft (212), and a scraper (222) for scraping the bottom end of the tank cavity of the mixing tank (100) is fixedly mounted on the ring body of the circular ring (221).

4. A powder mixing and filling device according to claim 1, characterized in that: The top end of the filling box (310) is provided with a first discharge port (311) for communicating with the mixing tank (100), and the bottom end of the filling box (310) is provided with a second discharge port (312) for discharging the methylcyclopropene powder in the filling box (310), and the second discharge port (312) is located directly above the discharge pipe (330).

5. A powder mixing and filling device according to claim 2, characterized in that: The filling assembly (320) comprises a rotating shaft (321) arranged in the filling box (310) for rotation, a spiral blade (323) fixedly mounted on the rotating shaft (321) on the shaft body of the rotating shaft (321), a second bevel gear (322) for meshing with the first connecting assembly (420) being arranged on the shaft body of the rotating shaft (321), and the second bevel gear (322) is located on the right side of the spiral blade (323).

6. A powder mixing and filling device according to claim 5, characterized in that: The connecting component 1 (420) includes a bevel gear 3 (422) meshing with the bevel gear 2 (322), a transmission shaft 1 (421) for rotation is fixedly mounted on the top of the bevel gear 3 (422), and a bevel gear 4 (423) for meshing with the connecting component 2 (430) is fixedly mounted on the top of the transmission shaft 1 (421).

7. A powder mixing and filling device according to claim 6, characterized in that: The second connecting assembly (430) includes a second transmission shaft (432) arranged in the mixing tank (100) for rotation, and the second transmission shaft (432) passes through the mixing tank (100) and rotates in the installation box (410), and a fifth bevel gear (431) for meshing with a fourth bevel gear (423) is arranged on the shaft body of the second transmission shaft (432), and a sixth bevel gear (433) for meshing with a stirring blade (214) is fixedly installed on the left end of the second transmission shaft (432).

8. A powder mixing and filling device according to claim 1, characterized in that: A feeding pipe (001) for adding methylcyclopropene powder into the mixing tank (100) is arranged at the top end of the mixing tank (100), and supporting legs (002) for supporting the mixing tank (100) are fixedly installed at the bottom end of the mixing tank (100), and there are three supporting legs (002).

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