CN217342239U

CN217342239U - Aftertreatment device for dimethyl pyrimidine crude product

Info

Publication number: CN217342239U
Application number: CN202220577243.1U
Authority: CN
Inventors: 李永芳; 王中奎; 万君春
Original assignee: HUBEI HUIDA TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: HUBEI HUIDA TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-09-02
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a dimethyl pyrimidine crude product post-processing device, which comprises a collecting barrel, wherein a slide rail is fixed on one side of the upper end of the collecting barrel, a support slider is arranged in the slide rail in a sliding manner, the support slider is provided with a shaft in a rotating manner, the shaft is provided with a gear and a cylinder, when the device works, the cylinder drives the support slider to slide back and forth in the sliding manner, the cylinder is driven to repeatedly incline and return right under the action of the gear and the rack, when the cylinder inclines, the dimethyl pyrimidine crude product in the cylinder is shaken, when the cylinder returns right, a buffer rubber block at the bottom collides with the upper end of the collecting barrel, so that the conical net barrel shakes up and down in the cylinder, the device is beneficial to screening and prevents blockage, the conical net barrel is designed into a conical structure, meshes are fully distributed on the whole conical surface of the conical net barrel, and the contact area of the dimethyl pyrimidine and the meshes is increased, is beneficial to screening.

Description

Dimethyl pyrimidine crude aftertreatment device

Technical Field

The utility model relates to a dimethyl pyrimidine processing field specifically is a dimethyl pyrimidine crude aftertreatment device.

Background

Sulfamethazine (SMZ) is a broad-spectrum antibacterial agent, has an inhibitory effect on most gram-positive bacteria and gram-negative bacteria, and is mainly used for clinically treating bacterial diseases such as respiratory infection and intestinal infection caused by infection of various hemolytic streptococcus, meningococcus and pneumococcus. The particle diameter ratio is great after the shaping of dimethyl pyrimidine's crude, and for the convenience subsequent processing, sieves it, and current dimethyl pyrimidine screening plant is blockked up easily when work, for this reason, we provide a dimethyl pyrimidine crude aftertreatment device and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a weak point to prior art, provide a dimethyl pyrimidine crude aftertreatment device for realizing above-mentioned purpose.

The utility model provides a following technical scheme: a device for post-treatment of a crude dimethyl pyrimidine product comprises a collecting barrel, wherein a sliding rail is fixed on one side of the upper end of the collecting barrel, a supporting sliding block is arranged in the sliding rail in a sliding mode, a shaft is arranged on the supporting sliding block in a rotating mode, a gear and a cylinder are fixed on the shaft, a rack is fixed on the sliding rail, and the gear is meshed with the rack;

the cylinder is internally provided with a sliding ring in a sliding manner, the upper part of the sliding ring is provided with a conical net cylinder, and a spring is connected between the conical net cylinder and the sliding ring.

Preferably, a buffer rubber block is fixed at the bottom of the other side of the shaft connected with the cylinder.

Preferably, a pulley is installed on the side surface of the sliding ring.

Preferably, an air cylinder is fixed in the slide rail, and the head of the air cylinder pushes the support sliding block to slide in the slide rail.

Preferably, the upper end of the cylinder is rotatably provided with a cylinder cover.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in the during operation, the cylinder drives the support slider and makes a round trip to slide in sliding, under the effect of gear and rack, the slope that drives the drum and relapse returns just, when the drum takes place the slope, rock the dimethyl pyrimidine crude product wherein, the drum returns in right time, the buffer rubber piece of bottom and the upper end of a collecting vessel bump, make toper net section of thick bamboo shake from top to bottom in the drum, do benefit to the screening, and prevent to block up, toper net section of thick bamboo design is conical structure, and be covered with the mesh on the whole conical surface of toper net section of thick bamboo, the area of contact of dimethyl pyrimidine and mesh has been increased, do benefit to the screening.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: the device comprises a collecting cylinder 1, a spring 2, a sliding ring 3, a cylinder 4, a conical net cylinder 5, a cylinder cover 6, a sliding rail 7, an air cylinder 8, a pulley 9, a gear 10, a shaft 11, a rack 12, a supporting slide block 13 and a buffer rubber block 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a aftertreatment device for a dimethyl pyrimidine crude product comprises a collecting cylinder 1, wherein a sliding rail 7 is fixed on one side of the upper end of the collecting cylinder 1, a supporting sliding block 13 is arranged in the sliding rail 7 in a sliding mode, a shaft 11 is rotatably arranged on the supporting sliding block 13, a gear 10 and a cylinder 4 are fixed on the shaft 11, a rack 12 is fixed on the sliding rail 7, and the gear 10 is meshed with the rack 12;

slide in the drum 4 and be equipped with slip ring 3, the upper portion of slip ring 3 is equipped with toper net section of thick bamboo 5, is covered with the mesh on the whole toper face of toper net section of thick bamboo 5, and toper net section of thick bamboo 5 designs for conical structure, has increased the area of contact of dimethyl pyrimidine and mesh, does benefit to the screening, is connected with spring 2 between toper net section of thick bamboo 5 and the slip ring 3.

When using, add the crude product of dimethyl pyrimidine in drum 4, keep away from collecting vessel 1 through slip supporting slide 13, make gear 10 carry out clockwise rotation along rack 12, thereby it slides and the slope towards one side to drive drum 4, reverse slip supporting slide 13, make gear 10 along rack 12 anticlockwise rotation, make drum 4 reverse rotation and bump with collecting vessel 1's upper end, when the lower extreme of drum 4 and the upper end of collecting vessel 1 bump, spring 3 is flexible, make toper net section of thick bamboo 5 take place to shake from top to bottom, be convenient for sieve, and powerful vibration, when the mesh blocks up, can shake downthehole material, effectively prevent to block up.

As a technical optimization scheme of the utility model,

drum

4 and 11 connect the bottom of opposite side and be fixed with the cushion rubber piece 14, when drum 4 keeps horizontal, cushion rubber piece 14 keeps the state that is compressed, and cylinder 7 makes a round trip to stretch out and draw back at certain within range to drive the slope that drum 4 relapse and just return, when drum 4 returns in right time, cushion rubber piece 14 and collecting vessel 1 take place the striking and the compressive deformation.

As a technical optimization scheme of the utility model, the side-mounting of slip ring 3 has pulley 9, through the setting of pulley 9, reduces the frictional force between slip ring 3 and the drum 4.

As a technical optimization scheme of the utility model, slide rail 7 internal fixation has cylinder 8, and cylinder 8's head promotes support sliding block 13 and slides in slide rail 7.

As a technical optimization scheme of the utility model, cover 6 is installed in the upper end rotation of drum 4, and the other end that cover and drum 4 rotate to be connected passes through the bolt fastening.

The working principle is as follows: the utility model discloses in the during operation, cylinder 8 drives the slider 13 and makes a round trip to slide in 7 slides, under the effect of gear 10 and rack 12, drive the slope that drum 4 relapse and go back just, when drum 4 takes place the slope, rock the dimethyl pyrimidine crude wherein, drum 4 goes back right time, the upper end of the cushion rubber piece 14 of bottom and collecting vessel 1 bumps, make toper net section of thick bamboo 5 shake from top to bottom in drum 4, do benefit to the screening, and prevent to block up, toper net section of thick bamboo 5 designs for conical structure, and be covered with the mesh on the whole toper face of toper net section of thick bamboo 5, the area of contact of dimethyl pyrimidine and mesh has been increased, do benefit to the screening.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dimethyl pyrimidine crude aftertreatment device, includes surge drum (1), its characterized in that: a sliding rail (7) is fixed on one side of the upper end of the collecting cylinder (1), a supporting sliding block (13) is arranged in the sliding rail (7) in a sliding mode, a shaft (11) is arranged on the supporting sliding block (13) in a rotating mode, a gear (10) and a cylinder (4) are fixed on the shaft (11), a rack (12) is fixed on the sliding rail (7), and the gear (10) is meshed with the rack (12) in a connecting mode;

the cylinder (4) is internally provided with a sliding ring (3) in a sliding manner, the upper part of the sliding ring (3) is provided with a conical net cylinder (5), and a spring (2) is connected between the conical net cylinder (5) and the sliding ring (3).

2. The device for post-treating the crude dimethylpyrimidine as claimed in claim 1, wherein: and a buffer rubber block (14) is fixed at the bottom of the other side of the cylinder (4) and the shaft (11) which are connected.

3. The device for post-treating the crude dimethylpyrimidine as claimed in claim 1, wherein: and a pulley (9) is arranged on the side surface of the sliding circular ring (3).

4. The device for post-treating the crude dimethylpyrimidine as claimed in claim 1, wherein: an air cylinder (8) is fixed in the sliding rail (7), and the head of the air cylinder (8) pushes a supporting sliding block (13) to slide in the sliding rail (7).

5. The device for post-treating the crude dimethylpyrimidine as claimed in claim 1, wherein: the upper end of the cylinder (4) is rotatably provided with a cylinder cover (6).