CN218655354U - A powder classification device - Google Patents

Abstract

The utility model relates to a technical field is selected separately to the material, and a powder grading plant is disclosed, which comprises a worktable, the upper end fixedly connected with urceolus of board, the inside fixed hierarchical net section of thick bamboo that is equipped with of urceolus, the inside position that is located hierarchical net section of thick bamboo inside of urceolus rotates and is equipped with the actuating lever, the pole wall fixedly connected with and the spiral of hierarchical net section of thick bamboo assorted of actuating lever push away the material leaf, the lower extreme fixedly connected with of urceolus goes out hopper one, the lower extreme of hierarchical net section of thick bamboo is located the position fixedly connected with of discharge end and goes out hopper two, the lower extreme that goes out hopper two runs through the lower extreme of urceolus and extends to the below setting of board, the upper end of urceolus is located the position fixedly connected with feeder hopper of feed end. This application can effectively be sorted out meticulous material and thickness material, and whole constitution is comparatively simple, convenient to use, and hierarchical conveying speed is even, and hierarchical effectual can smash the processing to the material of caking simultaneously when the feeding.

Description

A powder classification device

technical field

The present application relates to the technical field of material separation, in particular to a powder classification device.

Background technique

In the production process of powdery materials, due to the process, processing equipment, manual operation and other reasons, the particle size of some powdery materials produced will be greatly different. In order to separate the raw materials, it is generally necessary to sort the materials through a grading device.

In the process of implementing the present application, the inventors found that there are at least the following problems in this technology. The classification device used for powdery materials usually has a large volume and a complicated structure when used, and the classification effect is poor. It is not conducive to the daily production and use of powdered material classification. Therefore, a powder classification device is proposed.

Utility model content

The purpose of this application is to solve the problem that the grading device used for powdery materials in the prior art usually has a large volume, a relatively complicated structure, and the grading effect is poor, which is not conducive to the daily production and use of powdery material grading. , and proposed a powder classification device.

In order to achieve the above object, the application adopts the following technical solutions:

A powder grading device, including a machine table, the upper end of the machine table is fixedly connected with an outer cylinder, the inside of the outer cylinder is fixed with a classification mesh cylinder, and the inside of the outer cylinder is located at the position inside the classification mesh cylinder. There is a driving rod, the rod wall of the driving rod is fixedly connected with a spiral pusher blade matched with the classification net cylinder, the lower end of the outer cylinder is fixedly connected with a discharge hopper one, and the lower end of the classification net cylinder is located at the discharge end. The position is fixedly connected with the second discharge hopper, the lower end of the second discharge hopper runs through the lower end of the outer cylinder and extends to the lower part of the machine, and the upper end of the outer cylinder is fixedly connected with the feed hopper at the position of the feed end. The end of the barrel is fixedly connected with a support frame, the side wall of the support frame is fixedly connected with a drive motor, and the output end of the drive motor is connected with the drive rod.

Preferably, the upper end of the feed hopper is fixedly connected with a storage cylinder, and the inner upper side of the storage cylinder is rotated to be provided with two crushing rollers, and the roller shafts of the two crushing rollers are fixedly sleeved with gears, the two gears are meshed and connected.

Preferably, the first pulley is fixedly sleeved on the rod wall of the driving rod, and the second pulley is fixedly sleeved on one of the crushing roller shafts, and the first pulley and the second pulley are connected through a belt transmission.

Preferably, the lower end of the first discharge hopper is fixedly connected with the first discharge cloth cover, and the lower end of the second discharge hopper is fixedly connected with the second discharge cloth cover.

Preferably, the upper end of the inner side wall of the storage barrel is fixedly connected with two deflectors arranged obliquely towards each other, and the opposite ends of the two deflectors both extend to be arranged above the crushing roller on the same side.

Preferably, the upper end of the outer cylinder is fixedly connected with an observation sleeve corresponding to the two positions of the discharge hopper, and a transparent plate is fixed inside the observation sleeve.

Compared with the prior art, the present application provides a powder classification device, which has the following beneficial effects:

1. The powder grading device, through the mutual cooperation of the equipped machine, outer cylinder, grading net cylinder, drive rod, screw pusher blade, discharge hopper 1, discharge hopper 2, feed hopper, support frame and drive motor, It can classify powdery materials and effectively separate fine materials from coarse and fine materials. The overall structure is relatively simple, easy to use, and the classification conveying speed is uniform. The classification work can continue for a long time, and the classification effect is good.

2. The powder grading device, through the mutual cooperation of the provided material storage cylinder, two crushing rollers and two gears, can crush some agglomerated materials during feeding, so as to avoid affecting the subsequent normal For grading work, through the mutual cooperation of the first pulley, the second pulley and the belt, the agglomerate breaking and grading conveying can share a driving source, reducing the setting of the driving source.

The parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The application can effectively separate the fine material and the coarse and fine material. The effect is good, and at the same time, the agglomerated materials can be crushed when feeding.

Description of drawings

Fig. 1 is the structural representation of a kind of powder classification device that the present application proposes;

Fig. 2 is a top structural schematic diagram of the storage tank in Fig. 1 .

In the figure: 1 machine, 2 outer cylinder, 3 grading net cylinder, 4 drive rod, 5 screw pusher blade, 6 discharge hopper 1, 7 discharge hopper 2, 8 feed hopper, 9 support frame, 10 drive motor, 11 Material storage barrel, 12 crushing rollers, 13 gears, 14 belts, 15 discharge cloth cover one, 16 discharge cloth cover two, 17 guide plate, 18 observation cover, 19 transparent plate.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them.

Referring to Figure 1-2, a powder grading device includes a machine 1, the upper end of the machine 1 is fixedly connected with an outer cylinder 2, and the inside of the outer cylinder 2 is fixed with a grading net cylinder 3, and the inside of the outer cylinder 2 is located on the grading net. The position inside the cylinder 3 is rotated with a drive rod 4, the rod wall of the drive rod 4 is fixedly connected with a spiral pusher blade 5 matching with the classification net cylinder 3, and the lower end of the outer cylinder 2 is fixedly connected with a discharge hopper-6, the classification net The lower end of the barrel 3 is located at the discharge end and is fixedly connected with the second discharge hopper 7. The lower end of the second discharge hopper 7 runs through the lower end of the outer cylinder 2 and extends to the bottom of the machine 1. The upper end of the outer cylinder 2 is fixed at the feed end. A feed hopper 8 is connected, a support frame 9 is fixedly connected to the end of the outer cylinder 2 , a drive motor 10 is fixedly connected to the side wall of the support frame 9 , and the output end of the drive motor 10 is connected to the drive rod 4 .

The upper end of the feed hopper 8 is fixedly connected with a material storage cylinder 11, and the inner upper side of the material storage cylinder 11 is rotated to be provided with two crushing rollers 12, and the roller shafts of the two crushing rollers 12 are fixedly sleeved with gears 13. The two gears 13 are meshed and connected. When feeding, the material enters the storage barrel 11. With the cooperation of the two gears 13, the two crushing rollers 12 can rotate in opposite directions, so that the agglomerated materials can be crushed. , to avoid caking materials from affecting the subsequent normal grading work.

The rod wall of driving rod 4 is fixedly sleeved with belt pulley one, and one of them smashes roller 12 roll shafts and is fixedly sleeved with belt pulley two, and belt pulley one and belt pulley two are jointly connected by belt 14 transmission, and driving rod 4 rotates, can be in belt pulley one, Under the effect of belt pulley two and belt 14, drive wherein a crushing roller 12 rotates, then by two gears 13, two crushing rollers 12 can be made to rotate oppositely, finish crushing work.

The lower end of the discharge hopper one 6 is fixedly connected with the discharge cloth cover one 15, and the lower end of the discharge hopper two 7 is fixedly connected with the discharge cloth cover two 16, through the discharge cloth cover one 15 and the discharge cloth cover two 16, it is convenient for people to Adjust the position of the discharge port at will to improve the convenience of use.

The upper end of the inner side wall of the material storage barrel 11 is fixedly connected with two deflectors 17 which are inclined to each other. The opposite ends of the two deflectors 17 are extended to the top of the crushing roller 12 on the same side. 17, the material can be moved to the position between the two crushing rollers 12, so as to ensure that the agglomerated material can pass between the two crushing rollers 12 for crushing.

The upper end of the outer cylinder 2 is fixedly connected with an observation cover 18 corresponding to the position of the second 7 of the hopper, and the inside of the observation cover 18 is fixed with a transparent plate 19, and the observation cover 18 cooperates with the transparent plate 19 to facilitate the exit of the outer cylinder 2. Observe the position of the material end.

In this application, when in use, the material to be classified enters the interior of the outer cylinder 2 from the feed hopper 8, and the drive motor 10 works at this time to rotate the drive rod 4 to drive the screw pusher blade 5 to rotate, thereby pushing the powder material Moving to the discharge end, in the process of moving, the material first enters the inside of the grading net cylinder 3, at this time, the material whose particle size is smaller than the mesh aperture of the grading net cylinder 3 will pass through the mesh of the grading net cylinder 3, and from The material that cannot pass through the classification net cylinder 3 is discharged from the first hopper 6, and moves to the discharge end position with the screw pusher blade 5, and is discharged from the second hopper 7 to complete the continuous classification of the material.

The above is only a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Anyone familiar with the technical field within the technical scope disclosed in the present application, according to the technical solutions of the present application Equivalent replacements or changes to their utility model concepts should all be covered within the scope of protection of this application.

Claims (6)

1. The utility model provides a powder grading plant, includes board (1), its characterized in that, the upper end fixedly connected with urceolus (2) of board (1), the inside fixed hierarchical net section of thick bamboo (3) that is equipped with of urceolus (2), the inside position that lies in hierarchical net section of thick bamboo (3) inside of urceolus (2) rotates and is equipped with actuating lever (4), the pole wall fixedly connected with and hierarchical net section of thick bamboo (3) assorted spiral of actuating lever (4) push away material leaf (5), the lower extreme fixedly connected with of urceolus (2) goes out hopper (6), the lower extreme that the lower extreme of hierarchical net section of thick bamboo (3) lies in the position fixedly connected with of discharge end goes out hopper two (7), the lower extreme that goes out hopper two (7) runs through the lower extreme of urceolus (2) and extends to the below setting of board (1), the upper end of urceolus (2) lies in position fixedly connected with feeder hopper (8) of feed end, the tip fixedly connected with support frame (9) of urceolus (2), the lateral wall fixedly connected with driving motor (10) of support frame (9), the output and actuating lever (4) are connected with driving motor (10).

2. The powder classifying device according to claim 1, wherein a storage barrel (11) is fixedly connected to the upper end of the feed hopper (8), two crushing rollers (12) are rotatably arranged on the inner upper side of the storage barrel (11), a gear (13) is fixedly sleeved on the roller shafts of the two crushing rollers (12), and the two gears (13) are meshed and connected.

3. The powder classifying device according to claim 2, wherein a first belt pulley is fixedly sleeved on the rod wall of the driving rod (4), a second belt pulley is fixedly sleeved on a roll shaft of one of the crushing rollers (12), and the first belt pulley and the second belt pulley are jointly in transmission connection through a belt (14).

4. The powder classifying device according to claim 1, wherein a first discharging cloth sleeve (15) is fixedly connected to the lower end of the first discharging hopper (6), and a second discharging cloth sleeve (16) is fixedly connected to the lower end of the second discharging hopper (7).

5. The powder classifying device according to claim 2, wherein the upper end of the inner side wall of the storage cylinder (11) is fixedly connected with two opposite and obliquely arranged guide plates (17), and the opposite ends of the two guide plates (17) extend to the upper part of the crushing roller (12) on the same side.

6. The powder classifying device according to claim 1, wherein an observation sleeve (18) corresponding to the second discharge hopper (7) is fixedly connected to the upper end of the outer cylinder (2), and a transparent plate (19) is fixedly arranged inside the observation sleeve (18).

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