CN217663636U

CN217663636U - Screening mechanism for chloranil

Info

Publication number: CN217663636U
Application number: CN202221301700.0U
Authority: CN
Inventors: 谢志华
Original assignee: Zhijiang Liyuan Chemical Co ltd
Current assignee: Zhijiang Liyuan Chemical Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-28
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a screening mechanism for tetrachlorobenzoquinone relates to screening installation technical field, and to current screening mechanism for tetrachlorobenzoquinone, the function is single, and the operation is complicated, can't carry out the breakage to tetrachlorobenzoquinone of caking, and can't select the large granule impurity of sneaking in tetrachlorobenzoquinone in the transportation, the poor problem of result of use, the following scheme of present proposition, including the screening case, the fixed intercommunication in top side of screening case has the inlet pipe, the fixed intercommunication in bottom side of screening case has row material pipe, the below of screening case is provided with the collection frame, the collection frame is located arrange the material pipe under. The utility model has the advantages of reasonable design, easy operation can carry out the breakage to the chloranil of crystallization, and can select the large granule impurity in the chloranil, excellent in use effect, and work efficiency is high, is worth using widely.

Description

Screening mechanism for chloranil

Technical Field

The utility model relates to a screening installation technical field especially relates to a screening mechanism for chloranil.

Background

Chloranil is also known as tetrachloro-p-benzoquinone, tetrachloro-quinone, chloranil and the like, can be used as a non-systemic bactericide, is used for sterilizing seeds of grains, peanuts, vegetables, cotton and beans, and can also be used as a dye intermediate, a pesticide raw material, the tanning industry and the like. In the chloranil production process, screening is often needed, the practical effect is prevented from being influenced by chloranil caking, and therefore a screening mechanism for chloranil is urgently needed.

However, the existing screening mechanism for chloranil has single function and complex operation, can not crush agglomerated chloranil, can not screen large-particle impurities mixed in chloranil in the transportation process, and has poor use effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current screening mechanism for chloranil, the function singleness, the operation is complicated, can't carry out the breakage to the chloranil of caking, and can't select the large granule impurity of sneaking into in the chloranil in the transportation, the shortcoming that the result of use is poor, and the screening mechanism for chloranil that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a screening mechanism for chloranil comprises a screening box, wherein a feeding pipe is fixedly communicated with the top side of the screening box, a discharging pipe is fixedly communicated with the bottom side of the screening box, a collecting frame is arranged below the screening box, and the collecting frame is positioned right below the discharging pipe;

the crushing mechanism comprises a motor, the motor is fixedly installed on the top side of the screening box, a first worm is fixedly welded on an output shaft of the motor, the first worm extends into the screening box and is rotatably arranged with the screening box, a plurality of crushing rods are fixedly welded on the first worm, the top side of the screening box is rotatably connected with a horizontal cross shaft, a first worm wheel is fixedly welded on the cross shaft, and the first worm is meshed with the first worm wheel;

the screening mechanism comprises a driving shaft and a second worm, the driving shaft and the second worm are both rotatably arranged with the screening box, two cams are fixedly sleeved on the driving shaft, a screening net is slidably arranged on the inner wall of the screening box, a filtering net is fixedly installed on the inner wall of the screening box, the two cams are both rotatably arranged with the screening net, a second worm wheel and a knocking rod are rotatably arranged on the inner wall of the rear side of the screening box, the second worm is meshed with the second worm wheel, a fixed shaft is fixedly welded on the front side edge of the second worm wheel and is matched with the bottom end of the knocking rod, the top end of the knocking rod is in contact with the filtering net, a fixed seat is fixedly welded on the inner wall of the rear side of the screening box, a first spring is fixedly welded on the knocking rod, the bottom end of the first spring is fixedly welded with the fixed seat, belt pulleys are fixedly installed on the transverse shaft and the driving shaft and the second worm, and the three belt pulleys are in transmission connection with the same belt.

Preferably, the inner walls of two sides of the screening box are provided with sliding grooves, the inner wall of the top side of each sliding groove and the inner wall of the bottom side of each sliding groove are fixedly welded with the same limiting shaft, the two sides of the screening net are fixedly welded with connecting seats, the sliding sleeves of the connecting seats are arranged on the corresponding limiting shafts, the inner wall of the top side of each sliding groove is fixedly welded with a second spring, and the bottom ends of the second springs are fixedly welded with the corresponding connecting seats.

Preferably, two baffles are fixedly welded on the top side of the screening net and are matched with the corresponding sliding grooves.

Preferably, the top side of the screening box is fixedly welded with a motor support, and the motor is fixedly arranged with the motor support.

Preferably, the fixed cover is equipped with the inner circle of two bearings on the cross axle, the fixed welding of outer lane of bearing has the bracing piece, the bottom of bracing piece with the top side fixed welding of screening case.

Preferably, a collecting box is fixedly communicated with one side of the screening box, and the filter screen is matched with the collecting box.

In the utility model, a screening mechanism for chloranil, the starter motor, the rotation of motor output shaft drives first worm and rotates, the rotation of first worm drives a plurality of crushing poles and rotates, first worm meshes with first worm wheel and drives the cross axle and rotate, the rotation of cross axle drives the belt pulley of installing in its outside and rotates, belt pulley drive belt drives drive shaft and second worm and rotates, the rotation of drive shaft drives two cams and rotates, the cam is connected with the screening net roll, drive the screening net and do the up-and-down reciprocating motion under the effect of second spring force, the cooperation realizes carrying out the effect of breaking the chloranil that agglomerates;

in the utility model, the screening mechanism for chloranil drives the screening net to do reciprocating motion up and down under the action of the second spring elasticity, the second worm is meshed with the second worm wheel to drive the fixed shaft to do anticlockwise circular motion, the knocking rod knocks the screening net in a reciprocating way under the action of the first spring elasticity, and the effect of screening large-particle impurities is realized in a matching way;

the utility model has the advantages of reasonable design, easy operation can carry out the breakage to the tetrachlorobenzoquinone of crystallization, and can select the large granule impurity in the tetrachlorobenzoquinone, excellent in use effect, work efficiency is high, is worth using widely.

Drawings

FIG. 1 is a schematic view showing the three-dimensional structure of a screening mechanism for chloranil in accordance with the present invention;

FIG. 2 is a schematic sectional view of the screening mechanism for chloranil in a front view, according to the present invention;

FIG. 3 is a schematic structural view of part A of a screening mechanism for chloranil according to the present invention;

fig. 4 is a schematic structural diagram of a part B of a screening mechanism for chloranil according to the present invention.

In the figure: 1. a screening box; 2. a motor; 3. a first worm; 4. crushing the stems; 5. a horizontal axis; 6. a first worm gear; 7. a drive shaft; 8. a cam; 9. screening a net; 10. a collection box; 11. a second worm; 12. a filter screen; 13. a second worm gear; 14. a knock bar; 15. a fixed shaft; 16. a first spring; 17. a belt pulley; 18. a belt; 19. a chute; 20. a limiting shaft; 21. a connecting seat; 22. a second spring; 23. and (5) collecting the frame.

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.

Referring to fig. 1-4, the present solution provides an embodiment: a screening mechanism for chloranil comprises a screening box 1, wherein a feeding pipe is fixedly communicated with the top side of the screening box 1, a discharging pipe is fixedly communicated with the bottom side of the screening box 1, a collecting frame 23 is arranged below the screening box 1, and the collecting frame 23 is positioned right below the discharging pipe;

the crushing mechanism comprises a motor 2, the motor 2 is fixedly installed on the top side of the screening box 1, a first worm 3 is fixedly welded on an output shaft of the motor 2, the first worm 3 extends into the screening box 1 and is rotatably arranged with the screening box 1, a plurality of crushing rods 4 are fixedly welded on the first worm 3, the top side of the screening box 1 is rotatably connected with a horizontal shaft 5 which is horizontally arranged, a first worm wheel 6 is fixedly welded on the horizontal shaft 5, and the first worm 3 is meshed with the first worm wheel 6;

the screening mechanism comprises a driving shaft 7 and a second worm 11, the driving shaft 7 and the second worm 11 are both rotatably arranged with the screening box 1, two cams 8 are fixedly sleeved on the driving shaft 7, a screening net 9 is slidably arranged on the inner wall of the screening box 1, the screening net 12 is fixedly installed on the inner wall of the screening box 1, the two cams 8 are both rotatably arranged with the screening net 9, a second worm wheel 13 and a knocking rod 14 are rotatably arranged on the inner wall of the rear side of the screening box 1, the second worm 11 is meshed with the second worm wheel 13, a fixing shaft 15 is fixedly welded on the front side edge of the second worm wheel 13, the fixing shaft 15 is matched with the bottom end of the knocking rod 14, the top end of the knocking rod 14 is in contact with the screening net 12, a fixing seat is fixedly welded on the inner wall of the rear side of the screening box 1, a first spring 16 is fixedly welded on the knocking rod 14, the bottom end of the first spring 16 is fixedly welded with the fixing seat, belt pulleys 17 are fixedly installed on the transverse shaft 5, the driving shaft 7 and the second worm 11, and three belt pulleys 17 are in transmission connection with the same belt 18.

Referring to fig. 1, in this embodiment, the top side of screening case 1 is fixedly welded with the motor support, and motor 2 and the fixed setting of motor support make motor 2 more stable hungry function.

Referring to fig. 1, in this embodiment, the inner rings of the two bearings are fixedly sleeved on the transverse shaft 5, the support rods are fixedly welded to the outer rings of the bearings, and the bottom ends of the support rods are fixedly welded to the top side of the screening box 1, so that the transverse shaft 5 is more stable in rotation.

Referring to fig. 2, in this embodiment, the top side of the screen 9 is fixedly welded with two baffles, and the baffles are matched with the corresponding sliding grooves 19 to prevent chloranil from influencing the normal operation of the equipment.

Referring to fig. 2, in this embodiment, the fixed intercommunication in one side of screening case 1 has collecting box 10, and filter screen 12 and collecting box 10 looks adaptation are convenient for collect large granule impurity and the unified clearance.

Referring to fig. 4, in this embodiment, chutes 19 have all been seted up on the inner walls of both sides of screening box 1, fixed welding has same spacing axle 20 on the top side inner wall of chute 19 and the bottom side inner wall, and equal fixed welding of both sides of screening net 9 has connecting seat 21, and connecting seat 21 sliding sleeve is established on corresponding spacing axle 20, and fixed welding has second spring 22 on the top side inner wall of chute 19, and the bottom of second spring 22 and corresponding connecting seat 21 fixed welding play the effect of direction to the removal of screening net 9.

The working principle is that firstly, the motor 2 is started, the rotation of the output shaft of the motor 2 drives the first worm 3 to rotate, the rotation of the first worm 3 drives the plurality of crushing rods 4 to rotate, the first worm 3 is meshed with the first worm wheel 6 to drive the transverse shaft 5 to rotate, the rotation of the transverse shaft 5 drives the belt pulley 17 arranged on the outer side of the transverse shaft to rotate, the belt pulley 17 drives the driving shaft 7 to rotate with the second worm 11, the driving shaft 7 rotates to drive the two cams 8 to rotate, the cams 8 are in rolling connection with the screening net 9, the screening net 9 is driven to do up-and-down reciprocating motion under the action of the elastic force of the second spring 22, the second worm 11 is meshed with the second worm wheel 13 to drive the fixed shaft 15 to do anticlockwise circular motion, the knocking rod 14 reciprocally knocks the screening net 12 under the action of the elastic force of the first spring 16, the tetrachlorobenzoquinone raw material is added through the feeding pipe, the crushing rods 4 crush agglomerated tetrachlorobenzoquinone raw material, the crushed tetrachlorobenzoquinone raw material falls through the screening net 9, large particles are filtered by the screening net 12 and enter the collecting box 10, and the desired tetrachlorobenzoquinone raw material falls into the collecting box 23 through the pipe.

Claims

1. The utility model provides a screening mechanism for chloranil which characterized in that: the method comprises the following steps:

the device comprises a screening box (1), wherein a feeding pipe is fixedly communicated with the top side of the screening box (1), a discharging pipe is fixedly communicated with the bottom side of the screening box (1), a collecting frame (23) is arranged below the screening box (1), and the collecting frame (23) is positioned right below the discharging pipe;

the crushing mechanism comprises a motor (2), the motor (2) is fixedly installed on the top side of the screening box (1), a first worm (3) is fixedly welded on an output shaft of the motor (2), the first worm (3) extends into the screening box (1) and is rotatably arranged with the screening box (1), a plurality of crushing rods (4) are fixedly welded on the first worm (3), a horizontal transverse shaft (5) is rotatably connected on the top side of the screening box (1), a first worm wheel (6) is fixedly welded on the transverse shaft (5), and the first worm (3) is meshed with the first worm wheel (6);

the screening mechanism comprises a driving shaft (7) and a second worm (11), the driving shaft (7) and the second worm (11) are rotatably arranged with the screening box (1), the driving shaft (7) is fixedly sleeved with two cams (8), the inner wall of the screening box (1) is slidably provided with a screening net (9), the inner wall of the screening box (1) is fixedly provided with a filtering net (12), the two cams (8) are rotatably arranged with the screening net (9), the inner wall of the rear side of the screening box (1) is rotatably provided with a second worm wheel (13) and a knocking rod (14), the second worm (11) is meshed with the second worm wheel (13), the front side edge of the second worm wheel (13) is fixedly welded with a fixed shaft (15), the fixed shaft (15) is matched with the bottom end of the knocking rod (14), the top end of the knocking rod (14) is in contact with the filtering net (12), the inner wall of the rear side of the screening box (1) is fixedly welded with a fixed seat, the knocking rod (14) is fixedly welded with a first spring (16), and the second spring (5) is welded with a fixed shaft (11), the three belt pulleys (17) are in transmission connection with the same belt (18).

2. The screening mechanism for chloranil according to claim 1, wherein: all seted up spout (19) on the both sides inner wall of screening case (1), fixed welding has same spacing axle (20) on the top side inner wall of spout (19) and the bottom side inner wall, the equal fixed welding in both sides of screening net (9) has connecting seat (21), connecting seat (21) slip cover is established correspondingly on spacing axle (20), fixed welding has second spring (22) on the top side inner wall of spout (19), the bottom and corresponding of second spring (22) connecting seat (21) fixed welding.

3. The screening mechanism for chloranil according to claim 2, wherein: two baffles are fixedly welded on the top side of the screening net (9), and the baffles are matched with the corresponding sliding grooves (19).

4. The screening mechanism for chloranil according to claim 1, wherein: the top side of the screening box (1) is fixedly welded with a motor support, and the motor (2) is fixedly arranged with the motor support.

5. The screening mechanism for chloranil according to claim 1, wherein: the fixed cover is equipped with the inner circle of two bearings on cross axle (5), the fixed welding of outer lane of bearing has the bracing piece, the bottom of bracing piece with the top side fixed welding of screening case (1).

6. The screening mechanism for chloranil according to claim 1, wherein: one side of the screening box (1) is fixedly communicated with a collecting box (10), and the filter screen (12) is matched with the collecting box (10).