Chemical raw material crusher

Abstract

The chemical raw material crusher comprises a workbench, the workbench is of a cuboid structure, the chemical raw material crusher further comprises a falling groove, a crushing box, an extrusion mechanism and a crushing mechanism, the falling groove is formed in the middle of the workbench, the extrusion mechanism comprises two extrusion heads, and the two extrusion heads are arranged on the two sides of the falling groove in the table top of the workbench respectively. The crushing box is arranged below the portion, below the falling groove, of the table top of the workbench, and the crushing mechanism is arranged on the crushing box. According to the technical scheme, the chemical raw material crushing efficiency is greatly improved, meanwhile, the double crushing mechanisms are adopted in the technical scheme, the raw material crushing effect is better, crushing is more sufficient, personnel injury caused by splashing of the chemical raw materials in the extrusion process is prevented, and in addition, when the extruded chemical raw materials fall into the crushing box, the crushing efficiency is greatly improved. And the size is reduced, so that the crushing barrel cannot be damaged, the service life of the device is greatly prolonged, and great benefits are brought to production.

Description

Technical Field

[0001] The utility model relates to general chemical equipment, in particular to a chemical raw material crusher. Background Art

[0002] Chemical products are popular in all aspects of human life. In modern life, we cannot do without chemical products almost anytime and anywhere. From material life such as clothing, food, housing and transportation to spiritual life such as culture, art and entertainment, chemical products are needed to serve. The granular products obtained in the chemical production process are distinguished by their particle size and their quality is usually divided by screening devices.

[0003] In the existing chemical production process, a crushing device is needed to crush the chemical raw materials. However, the existing crushing method generally uses multiple crushing blades for crushing. However, some larger chemical raw materials are not easy to crush fully, and larger chemical raw materials may cause damage to the crushing blades. Utility Model Content

[0004] In view of this, the main purpose of the utility model is to provide a chemical raw material crusher. Through this technical solution, an extrusion crushing device is arranged on the workbench, and a rolling and stirring crushing device is arranged in the crushing box under the workbench, so that the chemical raw materials with larger volumes are squeezed and crushed, and then crushed and crushed by a crushing drum, so that no matter how big or small the chemical raw materials are, they can be crushed, the application range is wide, the adaptability is strong, and the size can be accommodated. At the same time, the problem of damage to the crushing blades caused by the large volume of chemical raw materials is also eliminated.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is implemented as follows: a chemical raw material crusher includes a workbench, which is a rectangular structure, and also includes a drop trough, a crushing box, an extrusion mechanism and a crushing mechanism. The drop trough is arranged in the middle position of the workbench, and the extrusion mechanism includes two extrusion heads, which are respectively arranged on both sides of the drop trough of the workbench surface, the crushing box is arranged below the workbench surface below the drop trough, and the crushing mechanism is arranged on the crushing box.

[0006] As a further technical solution, the extrusion head includes a vertical plate, a hydraulic rod, an extrusion plate and a movable plate. The bottom of the vertical plate is fixedly arranged on both sides of the workbench surface. The hydraulic rod is horizontally arranged, and the bottom of the hydraulic rod is fixedly arranged on the inner side of the vertical plate. The movable plate is fixed on the working end of the hydraulic rod, and the extrusion plate is fixed on the outer side of the movable plate.

[0007] As a further technical solution, the extrusion head also includes a connecting rod, a protective plate and a movable groove. The protective plate is in a "Π" shape and is buckled on the vertical plate, hydraulic rod, movable plate and extrusion plate. The movable grooves are respectively opened on the side surfaces and top of the protective plate. The inner ends of the three connecting rods are respectively fixed on the side surfaces and top of the movable plate, and the outer ends of the three connecting rods are respectively inserted into the corresponding movable grooves on the protective plate.

[0008] As a further technical solution, the extrusion head also includes a slide groove and a slider. The slide groove is arranged on both sides of the movable groove on the protective plate, and the slider is arranged on both sides of the connecting rod. The two sliders are respectively inserted into the corresponding slide grooves.

[0009] As a further technical solution, the extrusion head also includes a positioning rod and a spring. The positioning rod is arranged in the movable groove. The positioning rod passes through the corresponding connecting rod. The two ends of the positioning rod are respectively fixed on the two ends of the movable groove. The spring is passed through the positioning rod. The outer end of the spring presses against the outer end of the movable groove, and the inner end of the spring presses against the connecting rod inserted in the movable groove.

[0010] As a further technical solution, the crushing mechanism includes a motor, a motor bracket, a main rotating shaft, a slave rotating shaft and a crushing cylinder. The motor bracket is arranged and fixed on one side outside the crushing box, and the motor is fixed on the motor bracket on one side outside the crushing box. Both ends of the main rotating shaft and the slave rotating shaft are respectively hinged on the side walls of the crushing box. Two crushing cylinders are respectively fixed on the main rotating shaft and the slave rotating shaft located in the crushing box, and the output end of the motor is connected to the main rotating shaft.

[0011] As a further technical solution, the crushing mechanism further comprises a driving gear and a driven gear, wherein the driving gear and the driven gear are respectively fixed on a main rotating shaft and a driven rotating shaft located outside the crushing box, and the driving gear and the driven gear are meshed with each other.

[0012] As a further technical solution, an isolation net is also included, and the isolation net is arranged on the drop chute.

[0013] As a further technical solution, it also includes a cover plate, which is arranged on the front of the crushing box.

[0014] The beneficial effects of adopting the above technical scheme are: a chemical raw material crusher, the user places some large chemical raw materials on the top of the isolation net, starts the two hydraulic rods to work, and starts the motor to work at the same time, so that the chemical raw materials are squeezed and crushed, and then they are crushed through the crushing cylinder, so that the crushing effect is better, so as to solve the problem that some larger chemical raw materials are not convenient to be fully crushed, and at the same time, larger chemical raw materials may cause damage to the crushing blades. Through this technical scheme, the efficiency of chemical raw material crushing is greatly improved. At the same time, this technical scheme adopts a double crushing mechanism, which makes the raw material crushing effect better and more sufficient, and prevents chemical raw materials from splashing and causing injuries to people during the extrusion process. In addition, when the squeezed chemical raw materials fall into the crushing box, the volume becomes smaller, so it will not cause damage to the crushing cylinder, which greatly improves the service life of the device and brings great benefits to production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional external structure of the utility model.

[0016] Figure 2 It is a left-view stereoscopic structural schematic diagram of the extrusion head located at the left side in the utility model.

[0017] Figure 3 It is a left-view stereoscopic structural schematic diagram of the extrusion head located on the right side of the utility model.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the side surface of the protective plate in the utility model.

[0019] Figure 5 It is a schematic diagram of the three-dimensional transmission structure of the crushing drum in the utility model.

[0020] In the figure, 1 is a workbench, 2 is a drop chute, 3 is a crushing box, 4 is a vertical plate, 5 is a hydraulic rod, 6 is an extrusion plate, 7 is a moving plate, 8 is a connecting rod, 9 is a protective plate, 10 is a movable trough, 11 is a slide chute, 12 is a slider, 13 is a positioning rod, 14 is a spring, 15 is a motor, 16 is a motor bracket, 17 is a main rotating shaft, 18 is a slave rotating shaft, 19 is a crushing cylinder, 20 is a driving gear, 21 is a driven gear, 22 is a separation net, and 23 is a cover plate. DETAILED DESCRIPTION

[0021] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-5As shown, the chemical raw material crusher involved in the utility model includes a workbench 1, which is a rectangular parallelepiped structure, and also includes a drop trough 2, a crushing box 3, an extrusion mechanism and a crushing mechanism. The drop trough 2 is arranged in the middle position of the workbench 1, and the extrusion mechanism includes two extrusion heads, which are respectively arranged on both sides of the drop trough 2 on the surface of the workbench 1. The crushing box 3 is arranged below the surface of the workbench 1 below the drop trough 2, and the crushing mechanism is arranged on the crushing box 3.

[0023] As a further embodiment, the extrusion head includes a vertical plate 4, a hydraulic rod 5, an extrusion plate 6 and a movable plate 7. The bottom of the vertical plate 4 is fixedly arranged on both sides of the workbench 1, the hydraulic rod 5 is horizontally arranged, and the bottom of the hydraulic rod 5 is fixedly arranged on the inner side of the vertical plate 4. The movable plate 7 is fixed on the working end of the hydraulic rod 5, and the extrusion plate 6 is fixed on the outer side of the movable plate 7.

[0024] As a further embodiment, the extrusion head also includes a connecting rod 8, a protective plate 9 and a movable groove 10. The protective plate 9 is buckled on the vertical plate 4, the hydraulic rod 5, the movable plate 7 and the extrusion plate 6 in a "Π" shape. The movable groove 10 is respectively opened on the side surfaces and the top of the protective plate 9. The inner ends of the three connecting rods 8 are respectively fixed on the side surfaces and the top of the movable plate 7, and the outer ends of the three connecting rods 8 are respectively inserted into the corresponding movable grooves 10 on the protective plate 9.

[0025] As a further embodiment, the extrusion head also includes a slide groove 11 and a slider 12. The slide groove 11 is arranged on both sides of the movable groove 10 on the protective plate 9, and the slider 12 is arranged on both sides of the connecting rod 8. The two sliders 12 are respectively inserted into the corresponding slide grooves 11.

[0026] As a further embodiment, the extrusion head also includes a positioning rod 13 and a spring 14. The positioning rod 13 is arranged in the movable groove 10. The positioning rod 13 passes through the corresponding connecting rod 8. The two ends of the positioning rod 13 are respectively fixed on the two ends of the movable groove 10. The spring 14 is passed through the positioning rod 13. The outer end of the spring 14 presses against the outer end of the movable groove 10, and the inner end of the spring 14 presses against the connecting rod 8 inserted in the movable groove 10.

[0027] As a further embodiment, the crushing mechanism includes a motor 15, a motor bracket 16, a main rotating shaft 17, a slave rotating shaft 18 and a crushing cylinder 19. The motor bracket 16 is arranged and fixed on one side outside the crushing box 3. The motor 15 is fixed on the motor bracket 16 on one side outside the crushing box 3. The main rotating shaft 17 and the slave rotating shaft 18 are respectively hinged at both ends on the side walls of the crushing box 3. The two crushing cylinders are respectively fixed on the main rotating shaft 17 and the slave rotating shaft 18 located in the crushing box 3. The output end of the motor 15 is connected to the main rotating shaft 17.

[0028] As a further embodiment, the crushing mechanism further includes a driving gear 20 and a driven gear 21, which are respectively fixed on the main rotating shaft 17 and the driven rotating shaft 18 located outside the crushing box 3, and the driving gear 20 and the driven gear 21 are meshed with each other.

[0029] As a further embodiment, it further comprises an isolation net 22 , and the isolation net 22 is arranged on the drop chute 2 .

[0030] As a further embodiment, it further comprises a cover plate 23 , which is arranged on the front of the crushing box 3 .

[0031] When the utility model is working, the chemical raw material is placed on the isolation net 22, and the two hydraulic rods 5 are started to extend inward. The hydraulic rods 5 drive the moving plate 7 and the extrusion plate 6 to move, and the two extrusion plates 6 move toward the middle to extrude and crush the chemical raw material. The chemical raw material is squeezed and crushed and enters the crushing box 3 from the drop chute 2. At the same time, when the moving plate 7 moves, it also pushes the connecting rod 8 to drive the protective plate 9 to move. The slider 12 on the connecting rod 8 is inserted in the slide 11 to stabilize the protective plate 9. When the extrusion plate 6 squeezes the chemical raw material, the protective plate 9 can protect the extrusion position to prevent the raw material from splashing and causing injuries to personnel during the extrusion process. The spring 14 has a buffering effect on the protective plate 9, so that when the protective plates 9 on the left and right sides are fitted together, the extrusion plate 6 still has a certain range of extrusion length. After the chemical raw material is squeezed and crushed and enters the crushing box 3, the motor 15 works, the main rotating shaft 17 rotates, the driving gear 20 is meshed with the driven gear 21, the driven rotating shaft 18 rotates, and the two crushing barrels 19 rotate downward relatively to crush the fallen chemical raw material.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

Claims

1. A chemical raw material crusher, comprising a workbench, the workbench being a rectangular parallelepiped structure, characterized in that: It also includes a drop trough, a crushing box, an extrusion mechanism and a crushing mechanism, the drop trough is arranged in the middle position of the workbench, the extrusion mechanism includes two extrusion heads, the two extrusion heads are respectively arranged on both sides of the drop trough of the workbench surface, the crushing box is arranged below the workbench surface below the drop trough, the crushing mechanism is arranged on the crushing box, the crushing mechanism includes a motor, a motor bracket, a main rotating shaft, a slave rotating shaft, a crushing cylinder, a driving gear and a driven gear, the motor bracket is arranged and fixed on one side outside the crushing box, the motor is fixed on the motor bracket on the side outside the crushing box, the main rotating shaft and the slave rotating shaft are respectively hinged on the side walls of the crushing box, the two crushing cylinders are respectively set and fixed on the main rotating shaft and the slave rotating shaft located in the crushing box, the output end of the motor is connected to the main rotating shaft, the driving gear and the driven gear are respectively set and fixed on the main rotating shaft and the slave rotating shaft located outside the crushing box, and the driving gear and the driven gear are meshed.

2. The chemical raw material crusher according to claim 1, characterized in that: The extrusion head includes a vertical plate, a hydraulic rod, an extrusion plate and a movable plate. The bottom of the vertical plate is fixedly arranged on both sides of the workbench surface. The hydraulic rod is arranged horizontally, and the bottom of the hydraulic rod is fixedly arranged on the inner side of the vertical plate. The movable plate is fixed on the working end of the hydraulic rod, and the extrusion plate is fixed on the outer side of the movable plate.

3. The chemical raw material crusher according to claim 2, characterized in that: The extrusion head also includes a connecting rod, a protective plate and a movable groove. The protective plate is buckled on the vertical plate, the hydraulic rod, the movable plate and the extrusion plate in a "Π" shape. The movable grooves are respectively opened on the side surfaces and the top of the protective plate. The inner ends of the three connecting rods are respectively fixed on the side surfaces and the top of the movable plate, and the outer ends of the three connecting rods are respectively inserted into the corresponding movable grooves on the protective plate.

4. The chemical raw material crusher according to claim 3, characterized in that: The extrusion head also includes a slide groove and a slider. The slide groove is arranged on both sides of the movable groove on the protective plate, and the slider is arranged on both sides of the connecting rod. The two sliders are respectively inserted in the corresponding slide grooves.

5. The chemical raw material crusher according to claim 3, characterized in that: The extrusion head also includes a positioning rod and a spring. The positioning rod is arranged in the movable groove. The positioning rod passes through the corresponding connecting rod. The two ends of the positioning rod are respectively fixed on the two ends of the movable groove. The spring is passed through the positioning rod. The outer end of the spring presses against the outer end of the movable groove, and the inner end of the spring presses against the connecting rod inserted in the movable groove.

6. The chemical raw material crusher according to claim 1, characterized in that: It also includes an isolation net, which is arranged on the drop chute.

7. The chemical raw material crusher according to claim 1, characterized in that: Also included is a cover plate, which is disposed on the front of the crushing box.

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