Desulfurization synergist raw material crushing device

Abstract

The utility model discloses a desulfurization synergist raw material crushing device, and particularly relates to the technical field of desulfurization synergist production equipment, the desulfurization synergist raw material crushing device mainly comprises a crushing bottom shell, the top end of the crushing bottom shell is rotatably connected with a protective top shell, and one side of the protective top shell is integrally molded with two sleeving blocks through die casting; sleeving shaft blocks are rotationally connected to the two sides of each sleeving block, and linkage overturning assemblies are installed on the inner walls of the sleeving blocks. The linkage overturning assembly comprises a linkage rotating shaft fixedly installed on the inner wall of the sleeving block, and a linkage gear ring is concentrically and fixedly connected to the position, close to one end of the linkage rotating shaft, of the outer wall of the linkage rotating shaft. A linkage overturning assembly is adopted, a gear motor is started to drive a linkage screw rod to rotate in a rectangular frame plate, a threaded sleeve block carries a linkage rack to move upwards, a gap between a protection top shell and a smashing bottom shell is opened, external maintenance is directly conducted on a smashing knife roll, and more time and labor are saved during later maintenance of the smashing device.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization synergist production equipment, and more specifically, to a desulfurization synergist raw material crushing device. Background Art

[0002] The desulfurization synergist raw material crushing device is mainly used to crush the raw materials of the desulfurization synergist. This device usually includes a crushing box, a grinding box, a feed port, a spiral trough, a cleaning mechanism and a crushing mechanism. The inner wall of the crushing box is arranged with a spiral trough for conveying the raw materials from the feed port to the grinding box for crushing. The design of the grinding box enables the raw materials to be effectively crushed during the grinding process. In the existing public documents, the patent publication number CN216322238U discloses a raw material crushing device for the production of desulfurization synergist. The raw material crushing device is arranged with a cleaning mechanism capable of cleaning the spiral trough at one end of the spiral trough close to the feed port. The crushing efficiency is high, the crushing particle size is more fine and uniform, and the crushed raw materials are discharged faster and more thoroughly, further improving the crushing efficiency; however, the crushing device has the following defects;

[0003] When the crushing device is used to crush the raw materials for the production of desulfurization synergist, it needs to use high-speed rotation to crush the raw materials for the production of desulfurization synergist. Once the grinding roller part of the crushing is damaged, it is difficult to quickly open the entire crushing device for maintenance. Later maintenance of the crushing device is more time-consuming and labor-intensive. Therefore, a desulfurization synergist raw material crushing device is needed. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a desulfurization synergist raw material crushing device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desulfurization synergist raw material crushing device, comprising a crushing bottom shell, the top of the crushing bottom shell is rotatably connected to a protective top shell, one side of the protective top shell is integrally formed with two sleeve blocks by die-casting, both sides of each of the sleeve blocks are rotatably connected to sleeve shaft blocks, and the inner wall of the sleeve block is installed with a linkage flipping assembly; the linkage flipping assembly comprises a linkage shaft fixedly installed on the inner wall of the sleeve block, a linkage gear ring is fixedly connected cocentrically with the outer wall of the linkage shaft and close to one end thereof, and a linkage rack is meshingly connected to one side of the outer wall of the linkage gear ring; a threaded sleeve block is welded on one side of the linkage rack and close to its top end, and a linkage screw is threadedly connected to the inner wall of the threaded sleeve block, a rectangular frame plate fixedly connected to the crushing bottom shell is provided on the outer wall of the threaded sleeve block, and a reduction motor for driving the linkage screw to rotate is fixedly connected to the top of the rectangular frame plate.

[0006] Preferably, the inner walls of the plurality of sleeve shaft blocks are rotatably connected to the outer wall of the linkage shaft, and the outer wall of the linkage shaft is polished and ground; the center point of the inner wall of the linkage gear ring and the center point of the linkage shaft are at the same horizontal line position, and the rectangular frame plate is vertically slidingly connected to the protective top shell; the threaded sleeve block and the linkage rack are vertically slidingly connected to the rectangular frame plate, and the front and rear sides of the protective top shell are provided with bearing seats fixedly connected to the top of the crushing bottom shell, and the inner wall of the bearing seat is rotatably connected to a rotating rod through a bearing; one end of the rotating rod is coaxially connected to a crushing motor, and the crushing knife roller is fixedly connected to the top of the crushing bottom shell, the outer wall of the rotating rod is fixedly connected to a crushing knife roller for crushing the desulfurization enhancer at an inner position of the protective top shell, and a filter mesh plate fixedly connected to the inner wall of the crushing bottom shell is installed below the crushing knife roller.

[0007] When in use according to the above technical scheme, the reduction motor is started to drive the linkage screw to rotate inside the rectangular frame plate, the threaded sleeve block carries the linkage rack to move upward, and the linkage rack engages and rotates the linkage gear ring during the upward movement, the linkage shaft rotates stably inside the sleeve shaft block, and at the same time, the linkage shaft drives the two sleeve blocks to rotate upward, the sleeve blocks drive the protective top shell to rotate upward, and the gap between the protective top shell and the crushing bottom shell is opened, so that the crushing knife roller can be directly repaired externally.

[0008] Preferably, a magnet for magnetic attraction is fixedly mounted on the top of the crushing bottom shell, and a packaging component is provided on one side of the magnet; the packaging component includes a sealing disk magnetically arranged on one side of the magnet, and a sleeve rotating plate is integrally formed on one side of the outer wall of the sealing disk by die-casting, a fixedly connected linkage rotating rod is passed through the top of the sleeve rotating plate, and a sleeve shaft ring for positioning the linkage rotating rod for rotation is welded on the outer wall of the crushing bottom shell and near a corner thereof, the bottom end of the sealing disk is slidably connected to the top of the crushing bottom shell, and the top cross-sectional area of ​​the linkage rotating rod is larger than the bottom cross-sectional area.

[0009] When in use according to the above technical solution, the linkage rotating rod rotates in the opposite direction, and the linkage rotating rod rotates inside the sleeve shaft ring. The sleeve rotating plate enables the sealing disk to rotate along the top of the crushing bottom shell, and the sealing disk approaches the magnet, and the magnet can complete the magnetic attraction and locking of the sealing disk.

[0010] Technical effects and advantages of the utility model:

[0011] 1. The utility model adopts a linkage flip assembly, starts the reduction motor to drive the linkage screw to rotate inside the rectangular frame plate, and the threaded sleeve carries the linkage rack to move upward. The linkage rack engages and rotates the linkage gear ring during the upward movement, and the linkage shaft drives the two sleeve blocks to rotate upward. The gap between the protective top shell and the crushing bottom shell is opened, and the crushing knife roller can be directly repaired externally. The position of the crushing knife roller can be quickly opened for maintenance, and the later maintenance of the crushing device is more time-saving and labor-saving;

[0012] 2. The utility model adopts a packaging component. When it is necessary to seal the feed port at the top of the crushing bottom shell, the linkage rotating rod is rotated in the opposite direction. The linkage rotating rod rotates inside the sleeve shaft ring. At the same time, the sleeve shaft ring carries the sleeve rotating plate to rotate, and the sealing disk approaches the magnet. The magnet can complete the magnetic locking of the sealing disk to prevent the desulfurization synergist raw material from rising and overflowing when it is crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of a desulfurization synergist raw material crushing device of the utility model.

[0014] Figure 2 It is a rear view structural schematic diagram of a desulfurization synergist raw material crushing device of the utility model.

[0015] Figure 3 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0016] Figure 4 It is a schematic diagram of the vertical cross-section structure of a desulfurization synergist raw material crushing device of the utility model.

[0017] Figure 5 It is a schematic diagram of the local structure of the connection between the crushing bottom shell and the magnet of the utility model.

[0018] Figure 6 It is a schematic diagram of the partial structure of the sealing disk and the crushing bottom shell separated according to the utility model.

[0019] The accompanying drawings are marked as follows: 1. crushing bottom shell; 2. protective top shell; 3. sleeve block; 4. sleeve shaft block; 5. linkage shaft; 6. linkage gear ring; 7. linkage rack; 8. threaded sleeve block; 9. linkage screw; 10. rectangular frame plate; 11. reduction motor; 12. bearing seat; 13. rotating rod; 14. crushing motor; 15. crushing knife roller; 16. filter mesh plate; 17. magnet; 18. sealing disk; 19. sleeve rotating plate; 20. linkage rotating rod; 21. sleeve shaft ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] As attached Figure 1-6 A desulfurization synergist raw material crushing device is shown, and a linkage flip assembly is arranged on the desulfurization synergist raw material crushing device. The arrangement of the linkage flip assembly can open the gap between the protective top shell 2 and the crushing bottom shell 1, and directly perform external maintenance on the crushing knife roller 15. The crushing knife roller 15 can be quickly opened for maintenance, and the later maintenance of the crushing device is more time-saving and labor-saving. The specific structure of the linkage flip assembly is arranged as follows:

[0022] In some embodiments, as shown in the attached Figure 1-3 As shown, the linkage flip assembly includes a linkage shaft 5 fixedly mounted on the inner wall of the sleeve block 3, a linkage gear ring 6 is fixedly connected to the outer wall of the linkage shaft 5 and concentrically near one end thereof, and a linkage rack 7 is meshingly connected to one side of the outer wall of the linkage gear ring 6; a threaded sleeve block 8 is welded to one side of the linkage rack 7 and near the top thereof, and a linkage screw 9 is threadedly connected to the inner wall of the threaded sleeve block 8, a rectangular frame plate 10 fixedly connected to the crushing bottom shell 1 is provided on the outer wall of the threaded sleeve block 8, and a reduction motor 11 for driving the linkage screw 9 to rotate is fixedly connected to the top of the rectangular frame plate 10;

[0023] The working principle of the desulfurization synergist raw material crushing device;

[0024] First, during the crushing, the sealing disk 18 is opened by forward rotation, and a large amount of desulfurization synergist raw materials are placed in the holes below the sealing disk 18. At the same time, the crushing motor 14 is started to drive the rotating rod 13 to rotate, and the rotating rod 13 can rotate stably inside the two bearing seats 12, and the rotating rod 13 carries the crushing knife roller 15 to rotate. The crushing knife roller 15 crushes the desulfurization synergist raw materials while rotating at a high speed inside the protective top shell 2. The desulfurization synergist raw materials can be crushed to the holes that pass through the filter mesh plate 16, and the crushed desulfurization synergist raw materials can be discharged downward. When the crushing knife roller 15 is damaged during use and needs to be repaired;

[0025] Secondly, during maintenance, start the reduction motor 11 to drive the linkage screw 9 to rotate inside the rectangular frame plate 10. The linkage screw 9 drives the threaded sleeve 8 to slide upward along the guide inside the rectangular frame plate 10 under the action of the thread. At the same time, the threaded sleeve 8 carries the linkage rack 7 to move upward, and the linkage rack 7 engages and rotates the linkage gear ring 6 during the upward movement. The linkage gear ring 6 drives the linkage shaft 5 to rotate stably inside the sleeve shaft block 4 during the rotation. At the same time, the linkage shaft 5 drives the two sleeve blocks 3 to rotate upward, and the sleeve block 3 drives the protective top shell 2 to rotate upward. The gap between the protective top shell 2 and the crushing bottom shell 1 is opened, so that the crushing knife roller 15 can be directly repaired externally, and the later maintenance of the crushing device is more time-saving and labor-saving.

[0026] In some embodiments, as shown in the attached Figure 1-4 As shown, the front and rear sides of the protective top shell 2 are provided with bearing seats 12 fixedly connected to the top of the pulverizing bottom shell 1, and the inner wall of the bearing seat 12 is rotatably connected to a rotating rod 13 through a bearing; one end of the rotating rod 13 is coaxially connected to a pulverizing motor 14, and a pulverizing roller 15 is fixedly connected to the top of the pulverizing bottom shell 1, and the outer wall of the rotating rod 13 and the inner position of the protective top shell 2 are fixedly connected to the pulverizing roller 15 for pulverizing the desulfurization synergist, and a filter mesh plate 16 fixedly connected to the inner wall of the pulverizing bottom shell 1 is installed below the pulverizing roller 15, so that the pulverizing motor 14 can be started to drive the rotating rod 13 to rotate, and the rotating rod 13 can stably rotate inside the two bearing seats 12, and the rotating rod 13 carries the pulverizing roller 15 to rotate, and the pulverizing roller 15 rotates at a high speed inside the protective top shell 2 while pulverizing the desulfurization synergist raw material, and the desulfurization synergist raw material can be pulverized to the hole position passing through the filter mesh plate 16, and the pulverizing and lower discharge operation can be realized according to the hole position diameter on the filter mesh plate 16.

[0027] In some embodiments, as shown in the attached Figure 5-6 As shown, a magnet 17 for magnetic attraction is fixedly installed on the top of the pulverizing bottom shell 1, and a packaging component is provided on one side of the magnet 17; the packaging component includes a sealing disk 18 magnetically arranged on one side of the magnet 17, and a sleeve rotating plate 19 is integrally formed on one side of the outer wall of the sealing disk 18 by die-casting, and a fixedly connected linkage rotating rod 20 is penetrated through the top of the sleeve rotating plate 19, and a sleeve shaft ring 21 for positioning the rotation of the linkage rotating rod 20 is welded on the outer wall of the pulverizing bottom shell 1 and near a corner thereof, and the bottom end of the sealing disk 18 is slidably connected to the top of the pulverizing bottom shell 1, and the cross-sectional area of ​​the top end of the linkage rotating rod 20 is larger than the cross-sectional area of ​​the bottom end thereof;

[0028] According to the upper structure, when it is necessary to seal the feed port at the top of the crushing bottom shell 1, the linkage rotating rod 20 is rotated in the opposite direction, and the linkage rotating rod 20 rotates inside the sleeve shaft ring 21. At the same time, the sleeve shaft ring 21 carries the sleeve rotating plate 19 to rotate, and the sleeve rotating plate 19 enables the sealing disk 18 to rotate along the top of the crushing bottom shell 1. The sealing disk 18 approaches the magnet 17, and the magnet 17 can complete the magnetic locking of the sealing disk 18, so that the feed port at the top of the crushing bottom shell 1 can be sealed.

[0029] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A desulfurization synergist raw material pulverizing device, comprising a pulverizing bottom shell (1), the top of the pulverizing bottom shell (1) is rotatably connected to a protective top shell (2), one side of the protective top shell (2) is integrally formed by die casting with two sleeve blocks (3), and both sides of each sleeve block (3) are rotatably connected to sleeve shaft blocks (4), characterized in that: A linkage flip assembly is installed on the inner wall of the sleeve block (3); The linkage flip assembly comprises a linkage shaft (5) fixedly mounted on the inner wall of the sleeve block (3); a linkage gear ring (6) is fixedly connected coaxially on the outer wall of the linkage shaft (5) and close to one end thereof; and a linkage rack (7) is meshingly connected to one side of the outer wall of the linkage gear ring (6); A threaded sleeve (8) is welded to one side of the linkage rack (7) and near its top end, and a linkage screw rod (9) is threadedly connected to the inner wall of the threaded sleeve (8), and a rectangular frame plate (10) fixedly connected to the pulverizing bottom shell (1) is provided on the outer wall of the threaded sleeve (8), and a reduction motor (11) for driving the linkage screw rod (9) to rotate is fixedly connected to the top end of the rectangular frame plate (10).

2. A desulfurization synergist raw material crushing device according to claim 1, characterized in that: The inner walls of the plurality of sleeve shaft blocks (4) are all rotatably connected to the outer wall of the linkage rotating shaft (5), and the outer wall of the linkage rotating shaft (5) is polished and ground; The center point of the inner wall of the linkage gear ring (6) and the center point of the linkage rotating shaft (5) are located at the same horizontal line.

3. A desulfurization synergist raw material crushing device according to claim 1, characterized in that: The rectangular frame plate (10) is vertically slidably connected to the protective top shell (2); The threaded sleeve block (8) and the linkage rack (7) are both vertically slidably connected to the rectangular frame plate (10).

4. A desulfurization synergist raw material crushing device according to claim 1, characterized in that: The front and rear sides of the protective top shell (2) are both provided with bearing seats (12) fixedly connected to the top of the crushing bottom shell (1), and the inner wall of the bearing seat (12) is rotatably connected to a rotating rod (13) via a bearing; One end of the rotating rod (13) is coaxially connected to a pulverizing motor (14); a pulverizing roller (15) for pulverizing the desulfurization synergist is fixedly connected to the outer wall of the rotating rod (13) and located inside the protective top shell (2); the pulverizing roller (15) is fixedly connected to the top of the pulverizing bottom shell (1).

5. A desulfurization synergist raw material crushing device according to claim 4, characterized in that: A filter screen (16) fixedly connected to the inner wall of the pulverizing bottom shell (1) is installed below the pulverizing blade roller (15).

6. A desulfurization synergist raw material crushing device according to claim 1, characterized in that: A magnet (17) for magnetic attraction is fixedly mounted on the top of the pulverizing bottom shell (1), and a packaging component is provided on one side of the magnet (17); The packaging assembly comprises a sealing disk (18) magnetically arranged on one side of the magnet (17), and a sleeve rotating plate (19) is integrally formed on one side of the outer wall of the sealing disk (18) by die-casting, a top end of the sleeve rotating plate (19) is penetrated by a fixedly connected linkage rotating rod (20), and a sleeve shaft ring (21) for positioning the linkage rotating rod (20) for rotation is welded on the outer wall of the pulverizing bottom shell (1) and near a corner thereof.

7. A desulfurization synergist raw material crushing device according to claim 6, characterized in that: The bottom end of the sealing disk (18) is slidably connected to the top end of the crushing bottom shell (1), and the cross-sectional area of ​​the top end of the linkage rotating rod (20) is larger than the cross-sectional area of ​​the bottom end thereof.

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