CN218796423U

CN218796423U - Dustless powder conveyor

Info

Publication number: CN218796423U
Application number: CN202223368580.9U
Authority: CN
Inventors: 杜小红
Original assignee: Shanghai Chenyang New Material Co ltd
Current assignee: Shanghai Chenyang New Material Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-07
Anticipated expiration: 2032-12-15

Abstract

The utility model belongs to the technical field of the powder is carried, a dustless powder conveyor is disclosed, including the conveying cylinder with set up in the crushing case of conveying cylinder top one end, the both ends of crushing incasement portion all rotate and are provided with matched with crushing pole, two outside one ends of crushing pole are all fixed and are provided with drive gear, one side of one of them crushing pole is provided with first motor, the inside of crushing case is rotated and is provided with the mill, the inside of crushing case is provided with drive assembly, the bottom of crushing case is provided with the screen cloth, one side of crushing case is provided with drive assembly. Under the effect of first motor, two drive gear rotate, and two crushing poles then rotate in step, and simultaneously under drive assembly's effect, the mill rotates, and two crushing poles and mill rotate simultaneously, smash the pole and carry out preliminary smashing to great caking in the dustless powder, and the mill carries out the regrinding to dustless powder again, effectively handles the caking in the dustless powder, improves device's result of use.

Description

Dustless powder conveyor

Technical Field

The application relates to the technical field of powder conveying, and more particularly relates to a dust-free powder conveying device.

Background

The conveying device can be used for conveying and transferring the dust-free powder in the processing process. For example, the prior art (patent No. CN 202122574871.2) discloses a dust-free powder conveying device for rare earth processing, which can shake a screen to shake powder on the screen, so as to facilitate the screening of agglomerated dust-free powder, improve the screening efficiency, prevent the screen from being blocked, and improve the screening effect and the powder conveying efficiency.

In the prior art, inside the heightening box as proposed in application number "CN202122574871.2", the effect of crushing agglomerated dust-free powder is not achieved, and subsequent workers need to take out the agglomerated product powder on the screen for additional treatment, thereby reducing the using effect of the conveying device.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a dust-free powder conveying device.

The application provides a dustless powder conveyor adopts following technical scheme:

the utility model provides a dustless powder conveyor, includes the conveying cylinder and sets up in the crushing case of conveying cylinder top one end, the both ends of smashing incasement portion all rotate and are provided with matched with crushing pole, two the outside one end of crushing pole all fixes and is provided with drive gear, one of them one side of crushing pole is provided with first motor, the inside of smashing the case is rotated and is provided with the mill, the inside of smashing the case is provided with drive assembly, the bottom of smashing the case is provided with the screen cloth, one side of smashing the case is provided with drive assembly.

Furthermore, the two ends of the top of the crushing box are provided with feeding ports, and the two transmission gears are meshed with each other.

Through above-mentioned technical scheme, the pan feeding mouth is used for the staff to pouring dustless powder to crushing incasement portion.

Further, the transmission assembly comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly arranged outside one of the grinding rods, the second bevel gear is fixedly arranged on the top of the grinding disc, and the first bevel gear is meshed with the second bevel gear.

Through above-mentioned technical scheme, when smashing the pole and rotate, the mill also rotates, is favorable to saving the electric energy.

Further, the top of screen cloth is provided with the protection frame, the protection frame is the setting of returning the shape.

Through above-mentioned technical scheme, avoid the dustless powder that is not sieved to fall into the conveying section of thick bamboo inside by the edge of screen cloth downwards.

Further, drive assembly includes the second motor, the fixed eccentric wheel that is provided with of drive end of second motor, the fixed connecting rod that is provided with in one side of screen cloth, the fixed frame that is provided with in one side that the screen cloth was kept away from to the connecting rod, crushing incasement portion's both ends all are fixed and are provided with the slide bar.

Through above-mentioned technical scheme, make the screen cloth produce the vibration, improved the screening efficiency of screen cloth to prevent that the sieve mesh in the screen cloth from blockking up.

Furthermore, the eccentric wheel is arranged inside the frame, and two ends of the bottom of the screen are respectively arranged outside the two sliding rods in a sliding manner.

Through the technical scheme, the connection relation between the structures is perfected, and the driving assembly achieves the required using effect.

In summary, the present application includes at least one of the following advantageous technical effects:

1. the utility model discloses in, under the effect of first motor, two drive gear rotate, and two crushing poles then rotate in step, simultaneously under drive assembly's effect, the mill rotates, and two crushing poles and mill rotate simultaneously, and crushing pole carries out preliminary crushing to great caking in the dustless powder, and the mill carries out regrinding to dustless powder again, effectively handles the caking in the dustless powder, improves the device's result of use.

2. The utility model discloses in, through the drive assembly who sets up, make the screen cloth produce the vibration, improved the screening efficiency of screen cloth to prevent that the sieve mesh in the screen cloth from being blockked up.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the crushing box structure of the present application;

FIG. 3 is a cross-sectional view of the crush box of the present application;

fig. 4 is a partially enlarged structural diagram of a in fig. 3 of the present application.

The reference numbers in the figures illustrate:

1. a delivery cartridge; 2. a crushing box; 3. a feeding port; 4. crushing the stems; 5. a transmission gear; 6. a first motor; 7. a grinding disc; 8. a transmission assembly; 801. a first bevel gear; 802. a second bevel gear; 9. screening a screen; 10. a drive assembly; 1001. a second motor; 1002. an eccentric wheel; 1003. a connecting rod; 1004. a frame; 1005. a slide bar; 11. a protective frame.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

Example 1:

referring to fig. 1-4, a dust-free powder conveying device comprises a conveying cylinder 1 and a crushing box 2 arranged at one end of the top of the conveying cylinder 1, wherein material inlet openings 3 are formed in two ends of the top of the crushing box 2, two ends inside the crushing box 2 are provided with crushing rods 4 in a rotating mode, the outer ends of the two crushing rods 4 are fixedly provided with transmission gears 5, the two transmission gears 5 are meshed with each other, one side of one crushing rod 4 is provided with a first motor 6, the inner portion of the crushing box 2 is provided with a grinding disc 7 in a rotating mode, a transmission assembly 8 is arranged inside the crushing box 2, the bottom of the crushing box 2 is provided with a screen 9, and one side of the crushing box 2 is provided with a driving assembly 10.

In this embodiment, under the effect of first motor 6, two drive gear 5 rotate, two crushing poles 4 then rotate in step, simultaneously under drive assembly 8's effect, mill 7 rotates, two crushing poles 4 and mill 7 rotate simultaneously, crushing pole 4 carries out preliminary crushing to great caking in the dustless powder, mill 7 carries out regrinding to dustless powder again, effectively handles the caking in the dustless powder, improves the device's result of use.

Example 2:

referring to fig. 4, the transmission assembly 8 includes a first bevel gear 801 and a second bevel gear 802, the first bevel gear 801 is fixedly disposed on the outer portion of one of the grinding rods 4, the second bevel gear 802 is fixedly disposed on the top portion of the grinding disc 7, and the first bevel gear 801 and the second bevel gear 802 are engaged with each other.

In this embodiment, when the grinding rods 4 rotate, the first bevel gear 801 rotates, the second bevel gear 802 drives the grinding disc 7 to rotate under the meshing action of the first bevel gear 801 and the second bevel gear 802, and the two grinding rods 4 and the grinding disc 7 are controlled by one motor, which is beneficial to saving electric energy.

Example 3:

referring to fig. 3, a protection frame 11 is disposed on the top of the screen 9, and the protection frame 11 is disposed in a shape of a square.

In this embodiment, the unscreened dust-free powder is prevented from falling down into the interior of the transport cylinder 1 from the edge of the screen 9.

Example 4:

referring to fig. 2 and 3, the driving assembly 10 includes a second motor 1001, an eccentric 1002 is fixedly disposed at a driving end of the second motor 1001, a connecting rod 1003 is fixedly disposed at one side of the screen 9, a frame 1004 is fixedly disposed at one side of the connecting rod 1003 away from the screen 9, the eccentric 1002 is disposed inside the frame 1004, slide bars 1005 are fixedly disposed at two ends inside the crushing box 2, and two ends of the bottom of the screen 9 are respectively slidably disposed outside the two slide bars 1005.

In this embodiment, under the effect of second motor 1001, eccentric 1002 is rotatory, and eccentric 1002 acts on frame 1004, and frame 1004 then drives connecting rod 1003 and moves about, and screen cloth 9 then moves about along slide bar 1005, and screen cloth 9 produces the vibration, has improved the screening efficiency of screen cloth 9 to prevent that the sieve mesh in the screen cloth 9 from blockking up.

The utility model discloses a theory of operation and use flow:

when the dust-free powder grinding machine is used, the first motor 6 and the second motor 1001 are started, dust-free powder is poured into the grinding box 2 through the feeding port 3, the two transmission gears 5 rotate under the action of the first motor 6, the two grinding rods 4 synchronously rotate, meanwhile, the first bevel gear 801 rotates, the second bevel gear 802 drives the grinding disc 7 to rotate under the meshing action of the first bevel gear 801 and the second bevel gear 802, the dust-free powder with larger agglomerates is ground under the action of the two grinding rods 4, the dust-free powder passing through the grinding rods 4 falls downwards into a gap between the grinding disc 7 and the grinding box 2, the grinding disc 7 carries out secondary grinding on the dust-free powder, then, the screen 9 screens the dust-free powder, the dust-free agglomerate powder which is not ground and smaller is intercepted at the top of the screen 9, and the dust-free powder passing through the screen 9 falls into the conveying cylinder 1;

under the action of the second motor 1001, the eccentric wheel 1002 rotates, the eccentric wheel 1002 acts on the frame 1004, the frame 1004 drives the connecting rod 1003 to move left and right, the screen 9 moves left and right along the sliding rod 1005, the screen 9 vibrates, the screening efficiency of the screen 9 is improved, and the screen holes in the screen 9 are prevented from being blocked.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dustless powder conveyor, includes conveying cylinder (1) and sets up in crushing case (2) of conveying cylinder (1) top one end, its characterized in that: smash the inside both ends of case (2) and all rotate and be provided with matched with crushing pole (4), two the outside one end of crushing pole (4) is all fixed and is provided with drive gear (5), one of them one side of crushing pole (4) is provided with first motor (6), the inside of smashing case (2) is rotated and is provided with mill (7), the inside of smashing case (2) is provided with drive assembly (8), the bottom of smashing case (2) is provided with screen cloth (9), one side of smashing case (2) is provided with drive assembly (10).

2. A dust-free powder conveying apparatus according to claim 1, wherein: the two ends of the top of the crushing box (2) are provided with feeding ports (3), and the two transmission gears (5) are meshed with each other.

3. A dust-free powder conveying apparatus according to claim 1, wherein: the transmission assembly (8) comprises a first bevel gear (801) and a second bevel gear (802), the first bevel gear (801) is fixedly arranged outside one of the grinding rods (4), the second bevel gear (802) is fixedly arranged on the top of the grinding disc (7), and the first bevel gear (801) is meshed with the second bevel gear (802).

4. A dust-free powder conveying apparatus according to claim 1, wherein: the top of screen cloth (9) is provided with protecting frame (11), protecting frame (11) are the setting of returning the shape.

5. A dust-free powder conveying apparatus according to claim 1, wherein: the driving assembly (10) comprises a second motor (1001), an eccentric wheel (1002) is fixedly arranged at the driving end of the second motor (1001), a connecting rod (1003) is fixedly arranged on one side of the screen (9), a frame (1004) is fixedly arranged on one side, far away from the screen (9), of the connecting rod (1003), and sliding rods (1005) are fixedly arranged at two ends of the inner portion of the crushing box (2).

6. A dust-free powder conveying apparatus according to claim 5, wherein: the eccentric wheel (1002) is arranged inside the frame (1004), and two ends of the bottom of the screen (9) are respectively arranged outside the two sliding rods (1005) in a sliding manner.