Flying dust prevention type bowl loading machine

Abstract

The utility model provides a dust raising prevention type bowl loading machine which comprises a stock bin, an auger mechanism used for conveying materials is installed in the stock bin, the lower end of the stock bin is connected with a buckle cover through a hard conveying pipeline, an opening of the buckle cover faces downwards and is provided with a butt-joint saggar in a matched mode, and the lower portion of the saggar is connected with a base through a hydraulic lifting rod. When the hydraulic lifting rod pumps hydraulic oil from the hydraulic oil tank through the hydraulic pump, hydraulic energy is converted into force and motion through the hydraulic motor and the hydraulic cylinder, and therefore the lifting function of the hydraulic lifting rod is achieved. Meanwhile, a hydraulic system is controlled through a control device, so that a hydraulic lifting rod on the base can perform lifting motion as required, the sagger can be lifted and put down, when the sagger and the buckle cover are in butt joint, powder materials can be put into the sagger, and the dust raising phenomenon during sagger putting of the powder materials is effectively relieved; material utilization rate is increased, waste is reduced, and working environment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery electrode material processing technical field, especially a dustproof type bowl loading machine. BACKGROUND

[0002] Dust problem exists universally in powder processing industry. Due to product index specification, material property or customer special requirement, the powder material particle size processed and produced by the factory is often small, even micron level, and the smaller particle size can cause serious dust problem while improving the material performance, and the too fine and light powder particles are inevitably affected by various forces in the powder material conveying, processing and other treatment processes, dust is generated, and it is difficult to settle in a short time, which not only causes material waste, but also pollutes the environment, and even causes certain damage to the production workers and equipment.

[0003] In the field of battery electrode material processing, especially carbon negative electrode material, due to the low specific gravity of powder particles, the loose bulk density is only 0.3-0.4g / cm3, and dust phenomenon is prone to occur in the powder conveying process; the sintering section is an important link in the carbon powder processing process, and there are many material conveying equipment in the section, such as bowl loading machine, bowl turning machine, conveying pipeline and the like, and the carbon powder waste is also large. UTILITY MODEL CONTENT

[0004] In order to solve the above problems, the utility model aims at providing a dustproof type bowl loading machine, which can minimize the waste of powder material during bowl loading and optimize the production operation environment.

[0005] In order to achieve the above purpose, the technical scheme of the utility model is as follows:

[0006] A dustproof type bowl loading machine, comprising a stock bin, a conveying mechanism is installed inside the stock bin, a hard material conveying pipeline is connected with a buckle cover at the lower end of the stock bin, the opening of the buckle cover faces downward and is cooperatively installed with a butt joint kiln, and a base is connected with the kiln through a hydraulic lifting rod below the kiln.

[0007] Further, a filter element is installed above the buckle cover.

[0008] Further, a pneumatic vibrator is installed above the buckle cover.

[0009] Further, the hard material conveying pipeline and the lower end of the stock bin are further provided with an elastic connecting pipeline mechanism.

[0010] Further, the elastic connecting pipeline mechanism comprises two spring fixing supports, a soft connecting pipeline and a spring, the spring is connected between the two spring fixing supports, the soft connecting pipeline is sleeved in the spring, and the two ends of the soft connecting pipeline are connected with the lower end of the stock bin and the upper end of the hard material conveying pipeline through the spring fixing supports respectively.

[0011] Further, when the buckle cover is in contact with the inner bottom surface of the sagger, the spring is in a compressed state.

[0012] Further, the dragon mechanism comprises a dragon main shaft and a dragon blade installed in the hopper.

[0013] Further, the hopper is further provided with a hopper feeding port and a driving motor above the hopper, and the driving motor is connected with the dragon main shaft.

[0014] Further, the dragon main shaft is further provided with a scraper.

[0015] Further, the end of the scraper is provided with a brush head, and the brush head is in contact with the conical inner wall of the lower part of the hopper.

[0016] Beneficial effects: when the hydraulic lifting rod extracts hydraulic oil from the hydraulic oil tank through the hydraulic pump, and converts the hydraulic energy into force and motion through the hydraulic motor and the hydraulic cylinder, so as to realize the lifting function of the hydraulic lifting rod; at the same time, the hydraulic system is controlled through the control device, so that the hydraulic lifting rod on the base can move up and down as needed, thereby playing the role of lifting and lowering the sagger, when the sagger is docked with the buckle cover, the powder material can be loaded into the sagger, thereby effectively relieving the dust phenomenon when the powder material is loaded into the sagger; improve the utilization rate of materials, reduce waste, and improve the working environment. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings that form a part of this application provide further understanding of the present application, and the illustrative embodiments of the present application and their description serve to explain the present application. The drawings in the specification illustrate one or more embodiments of the present application. In the drawings:

[0018] Figure 1 The structure schematic diagram of the dust-proof sagger loading machine is described in the embodiment of the present application;

[0019] Figure 2 The working state schematic diagram of the dust-proof sagger loading machine is described in the embodiment of the present application. DETAILED DESCRIPTION

[0020] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0021] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] Embodiment 1

[0023] Reference should be made to Figures 1-2The dust-proof type pot loading machine comprises a stock bin 2, a conveying mechanism is internally installed in the stock bin 2, a hard material conveying pipeline 10 is connected with a buckle cover 13 at the lower end of the stock bin 2, the opening of the buckle cover 13 faces downward and is cooperatively installed with a docking pot 12, and a base 15 is connected with the pot 12 through a hydraulic lifting rod 14.

[0024] It should be noted that the hydraulic lifting rod lifts and lowers by extracting hydraulic oil from the hydraulic oil tank through the hydraulic pump and converting the hydraulic energy into force and movement through the hydraulic motor and the hydraulic cylinder; meanwhile, the hydraulic system is controlled through the control device, so that the hydraulic lifting rod on the base can move up and down as needed, thereby playing the role of lifting and lowering the pot; when the pot is docked with the buckle cover, the powder material loading can be carried out, thereby effectively relieving the dust phenomenon during powder material loading; improving the material utilization rate, reducing waste and improving the working environment.

[0025] In a specific example, a filter element 11 is installed above the buckle cover 13.

[0026] The filter element installed above the buckle cover of the embodiment can prevent the powder material from overflowing and play the role of balancing the air pressure.

[0027] In a specific example, a pneumatic vibrator 16 is installed above the buckle cover 13.

[0028] The pneumatic vibrator of the embodiment can vibrate the buckle cover, thereby playing the role of assisting in discharging.

[0029] In a specific example, the hard material conveying pipeline 10 and the lower end of the stock bin 2 are further provided with an elastic connecting pipeline mechanism.

[0030] When the pot is lifted by the hydraulic lifting rod and completely fits the lower part of the buckle cover, due to the adoption of the elastic connecting pipeline mechanism, the bottom of the pot fits the lower part of the buckle cover more closely and the conveying pipeline will not be damaged due to uneven stress.

[0031] In a specific example, the elastic connecting pipeline mechanism comprises two spring fixing supports 7, a soft connecting pipeline 8 and a spring 9, the spring 9 is connected between the two spring fixing supports 7, the soft connecting pipeline 8 is sleeved in the spring 9, and the two ends of the soft connecting pipeline 8 are connected with the lower end of the stock bin 2 and the upper end of the hard material conveying pipeline 10 through the spring fixing supports 7 respectively.

[0032] When the pot is loaded, the pot is lifted to the state that the cover contacts with the inner bottom of the pot, the spring applies downward pressure to the cover to ensure that the cover completely contacts with the inner bottom of the pot, and the powder material is not out of the pot when the powder material is transported into the pot, the spring inner material pipeline adopts an elastic connection pipeline, and the phenomenon that the material pipeline is damaged due to uneven stress does not occur, the filter element above the cover maintains the air pressure balance inside and outside the cover, and the pot falls after the loading is completed, and the cover no longer contacts with the inner bottom of the pot.

[0033] In a specific example, when the cover 13 contacts with the inner bottom of the pot 12, the spring 9 is in a compressed state.

[0034] In a specific example, the auger mechanism includes an auger main shaft 4 installed in the bin 2 and an auger blade 5.

[0035] In a specific example, the bin 2 is further provided with a bin feeding port 1 and a driving motor 3 above the bin 2, and the driving motor 3 is connected with the auger main shaft 4.

[0036] In a specific example, the auger main shaft 4 is further provided with a scraper 6.

[0037] The embodiment can improve the material conveying efficiency and prevent the material from adhering to the inner wall of the bin through the scraper.

[0038] In a specific example, the scraper 6 is provided with a brush head 601 at the end of the scraper 6, and the brush head 601 contacts with the tapered inner wall of the lower part of the bin 2.

[0039] The embodiment can improve the material conveying efficiency through the brush head at the end of the scraper to clean the tapered inner wall of the bin.

[0040] The working principle of the embodiment is as follows: the specific pot loading process is as shown in the figure. Figure 2 a is the state when the pot loading starts, the pot is lifted by the hydraulic lever, the cover completely contacts with the inner bottom of the pot, the auger and the scraper mechanism in the bin rotate around the main shaft to discharge the powder downward, the powder material is transported into the lower pot from the bin above the pot loading machine through the auger, the elastic connection pipeline and the hard pipeline, the spring applies pressure to the cover to make the cover completely buckle in the pot, and the powder does not float out; b is the state when the material is discharged, the auger and other mechanisms stop rotating, the powder no longer falls from the bin to the pot, the material falls into the closed space composed of the cover and the inner bottom of the pot, the time when the cover continues to buckle in the pot after the loading is completed can be appropriately prolonged according to the specific gravity, viscosity and fluidity of the powder material, so that the floating material is fully settled, and the material is prevented from flying out; c is the state after the pot loading is completed, the hydraulic lever is retracted to drive the pot to fall, the cover no longer contacts with the inner bottom of the pot, and the pot loading is completed.

[0041] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A dust-proof bowl-filling machine, characterized in that, Includes a hopper (2), inside which is installed a auger mechanism for conveying materials. The lower end of the hopper (2) is connected to a cover (13) through a rigid conveying pipe (10). The opening of the cover (13) faces downward and is fitted with a docking sagger (12). The sagger (12) is connected to a base (15) below it through a hydraulic lifting rod (14).

2. The dust-proof bowl-filling machine according to claim 1, characterized in that, A filter element (11) is installed above the cover (13).

3. The dust-proof bowl-filling machine according to claim 1, characterized in that, A pneumatic vibrator (16) is installed above the cover (13).

4. The dust-proof bowl-filling machine according to claim 1, characterized in that, The rigid material conveying pipe (10) and the lower end of the hopper (2) are also provided with an elastic connecting pipe mechanism.

5. The dust-proof bowl-filling machine according to claim 4, characterized in that, The elastic connecting pipe mechanism includes two spring fixing brackets (7), a flexible connecting pipe (8) and a spring (9). The spring (9) is connected between the two spring fixing brackets (7). The flexible connecting pipe (8) is sleeved inside the spring (9). The two ends of the flexible connecting pipe (8) are connected to the lower end of the hopper (2) and the upper end of the rigid conveying pipe (10) through the spring fixing brackets (7) respectively.

6. The dust-proof bowl-filling machine according to claim 5, characterized in that, When the cover (13) contacts the bottom surface of the sagger (12), the spring (9) is in a compressed state.

7. The dust-proof bowl-filling machine according to claim 1, characterized in that, The auger mechanism includes an auger main shaft (4) and auger blades (5) installed in the hopper (2).

8. The dust-proof bowl-filling machine according to claim 7, characterized in that, Above the hopper (2) is a hopper inlet (1) and a drive motor (3), which is connected to the main shaft (4) of the auger.

9. The dust-proof bowl-filling machine according to claim 7, characterized in that, A scraper (6) is also installed on the main shaft (4) of the dragon.

10. The dust-proof bowl-filling machine according to claim 9, characterized in that, The scraper (6) is provided with a brush head (601) at its end, and the brush head (601) is in contact with the conical inner wall of the lower part of the hopper (2).

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