Automatic backwashing device of roller type grinding machine

Abstract

The utility model relates to the technical field of grinding machine washing, and discloses an automatic backwashing device of a roller type grinding machine, which solves the problems that the washing device of the roller type grinding machine is inconvenient to achieve a better washing effect in the use process, the washing efficiency is reduced, and the better practicability is inconvenient to achieve, and comprises a washing box, the top of the flushing box is of an open structure, a flushing mechanism is installed in the flushing box, a driving assembly is installed on the outer side of the flushing box, the flushing mechanism is connected with the driving assembly, the flushing mechanism comprises a shell, the shell is located in the flushing box, a connecting pipe is fixedly installed in the shell in a penetrating mode, and a water pump is fixedly installed on the outer side of the flushing box. A water inlet joint is fixedly mounted at the top of the water pump; according to the flushing device for the roller type grinding machine, in the using process of the flushing device for the roller type grinding machine, a better flushing effect can be conveniently achieved, the flushing efficiency is improved, and therefore better practicability can be conveniently achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding machine flushing, in particular to an automatic backwashing device for a roller grinding machine. Background Art

[0002] Roller grinders can be divided into two-roller, three-roller, four-roller and multi-roller types. Three-roller grinders are commonly used in industry. Roller grinders are widely used in wet grinding of raw materials in chemical industries such as paints, inks, inks, coatings, dyes, plastics, rubber, lead cores, leather, medicines, food, cosmetics and insulating materials. After use, the roller grinder needs to be rinsed with a flushing device. However, during the use of the flushing device of the roller grinder, it is not easy to achieve a better flushing effect, which reduces the flushing efficiency and is not easy to achieve better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an automatic backwashing device for a roller grinder, which effectively solves the problem that the flushing device of the roller grinder is not convenient to achieve a better flushing effect during use, reduces the flushing efficiency, and thus is not convenient to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic backwashing device for a roller grinder, comprising a flushing box, the top of which is an open structure, a flushing mechanism is installed inside the flushing box, a driving assembly is installed outside the flushing box, and the flushing mechanism is connected to the driving assembly, the flushing mechanism comprises a shell, and the shell is located inside the flushing box, a connecting pipe is fixedly installed inside the shell, a water pump is fixedly installed outside the flushing box, a water inlet joint is fixedly installed on the top of the water pump, one end of the connecting pipe is fixedly connected to the inner wall of the flushing box, and the other end of the connecting pipe is fixedly connected to the inner wall of the flushing box. It is fixedly penetrated through the flushing box and fixedly connected to the water outlet end of the water pump, four rotating joints are evenly fixedly installed inside the shell and on the top of the connecting pipe, a water spray pipe is fixedly installed on the top of the rotating joint, and the top of the water spray pipe movably penetrates and extends to the top of the shell, an inclined nozzle is fixedly installed on the top of the water spray pipe, a transmission worm gear is fixedly provided inside the shell and on the outside of the water spray pipe, a transmission worm is meshedly connected to the outside of the transmission worm gear, and one end of the transmission worm is rotatably connected to the inner wall of the shell, and the other end of the transmission worm movably penetrates and extends to the outside of the flushing box and is connected to the drive assembly.

[0005] Preferably, a support block is symmetrically fixedly mounted on the bottom of the shell, and the support block is fixedly mounted on the inner bottom end of the flushing box.

[0006] Preferably, the driving assembly includes a driving box, and the driving box is fixedly installed on the outside of the flushing box, one end of the transmission worm extends to the interior of the driving box, a driving gear is installed inside the driving box, one side of the driving gear is meshed and connected with the first transmission gear, the side of the first transmission gear away from the driving gear is meshed and connected with the second transmission gear, the side of the second transmission gear away from the first transmission gear is meshed and connected with the third transmission gear, the side of the third transmission gear away from the second transmission gear is meshed and connected with the fourth transmission gear, and the first transmission gear, the second transmission gear, the third transmission gear and the fourth transmission gear are respectively fixedly sleeved on the outside of the transmission worm, a control switch and a driving motor are fixedly installed on the outside of the driving box, and the output shaft of the driving motor movably passes through and extends to the interior of the driving box and is fixedly connected to the driving gear.

[0007] Preferably, a drain outlet is provided at the bottom of the flushing box, and a drain valve is fixedly installed at the bottom of the drain outlet.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During operation, the flushing box, the flushing mechanism and the driving assembly interact with each other, so that the flushing device of the roller mill can achieve a better flushing effect and improve the flushing efficiency during use, thereby achieving better practicality;

[0010] 2) During operation, the support blocks are arranged to enable the housing to achieve better stability inside the flushing box, thereby ensuring that the flushing mechanism can operate stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a schematic structural diagram of an automatic backwashing device for a roller grinder according to the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the flushing box of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the shell of the utility model;

[0016] Figure 4 It is a schematic diagram of the internal structure of the drive box of the utility model.

[0017] In the figure: 1. flushing box; 2. flushing mechanism; 3. drive assembly; 4. housing; 5. connecting pipe; 6. water pump; 7. water inlet joint; 8. rotating joint; 9. water spray pipe; 10. tilting nozzle; 11. transmission worm gear; 12. transmission worm; 13. support block; 14. drive box; 15. driving gear; 16. first transmission gear; 17. second transmission gear; 18. third transmission gear; 19. fourth transmission gear; 20. control switch; 21. drive motor; 22. drain outlet; 23. drain valve. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model comprises a flushing box 1, the top of which is an open structure, a flushing mechanism 2 is installed inside the flushing box 1, a drain port 22 is opened at the bottom of the flushing box 1, and a drain valve 23 is fixedly installed at the bottom of the drain port 22;

[0020] A driving assembly 3 is installed on the outside of the flushing box 1, and the flushing mechanism 2 is connected to the driving assembly 3. The flushing mechanism 2 includes a shell 4, and the shell 4 is located inside the flushing box 1. A support block 13 is symmetrically fixedly installed on the bottom of the shell 4, and the support block 13 is fixedly installed on the bottom end of the inside of the flushing box 1. A connecting pipe 5 is fixedly installed through the inside of the shell 4. A water pump 6 is fixedly installed on the outside of the flushing box 1. A water inlet joint 7 is fixedly installed on the top of the water pump 6. One end of the connecting pipe 5 is fixedly connected to the inner wall of the flushing box 1, and the other end of the connecting pipe 5 is fixedly passed through the flushing box 1 and fixedly connected to the water outlet end of the water pump 6. , four rotating joints 8 are evenly fixedly installed inside the shell 4 and on the top of the connecting pipe 5, a water spray pipe 9 is fixedly installed on the top of the rotating joint 8, and the top of the water spray pipe 9 movably penetrates and extends to the top of the shell 4, and an inclined spray head 10 is fixedly installed on the top of the water spray pipe 9, and a transmission worm gear 11 is fixedly sleeved inside the shell 4 and on the outside of the water spray pipe 9, and a transmission worm 12 is meshedly connected to the outside of the transmission worm gear 11, and one end of the transmission worm 12 is rotatably connected to the inner wall of the shell 4, and the other end of the transmission worm 12 movably penetrates and extends to the outside of the flushing box 1 and is connected to the drive assembly 3;

[0021] The driving assembly 3 includes a driving box 14, and the driving box 14 is fixedly installed on the outside of the flushing box 1, one end of the transmission worm 12 extends to the inside of the driving box 14, and a driving gear 15 is installed inside the driving box 14, and one side of the driving gear 15 is meshed with a first transmission gear 16, and the side of the first transmission gear 16 away from the driving gear 15 is meshed with a second transmission gear 17, and the side of the second transmission gear 17 away from the first transmission gear 16 is meshed with a third transmission gear 18, and the side of the third transmission gear 18 away from the second transmission gear 17 is meshed with a fourth transmission gear 19, and the first transmission gear 16, the second transmission gear 17, the third transmission gear 18 and the fourth transmission gear 19 are respectively fixedly sleeved on the outside of the transmission worm 12, and a control switch 20 and a driving motor 21 are fixedly installed on the outside of the driving box 14, and the output shaft of the driving motor 21 movably penetrates and extends to the inside of the driving box 14 and is fixedly connected to the driving gear 15.

[0022] During use, through the interaction of the flushing box 1, the flushing mechanism 2 and the driving assembly 3, the flushing device of the roller grinder can achieve a better flushing effect and improve the flushing efficiency during use, thereby achieving better practicality. Through the support block 13, the shell 4 can achieve better stability inside the flushing box 1, thereby ensuring that the flushing mechanism 2 can work stably.

[0023] Working principle: When working, first connect the water inlet joint 7 with the external water pipe, then start the driving motor 21 and the water pump 6, the water pump 6 conveys the external water flow to the inside of the connecting pipe 5, and then conveys it to the inside of the water spray pipe 9 through the rotating joint 8, and then sprays it out through the nozzle. At the same time, the driving motor 21 drives the driving gear 15 to rotate, the driving gear 15 drives the first transmission gear 16 to rotate, the first transmission gear 16 drives the second transmission gear 17 to rotate, the second transmission gear 17 drives the third transmission gear 18 to rotate, the third transmission gear 18 drives the fourth transmission gear 19 to rotate, the first transmission gear 16, the second transmission gear 17, the third transmission gear 18 and the fourth transmission gear 19 respectively drive the transmission worm 12 connected thereto to rotate, the transmission worm 12 drives the transmission worm wheel 11 to rotate, the transmission worm wheel 11 drives the water spray pipe 9 to rotate, and the water spray pipe 9 drives the inclined nozzle 10 to perform a rotational flushing operation, so that the flushing device of the roller grinder can achieve a better flushing effect and improve the flushing efficiency during use, thereby achieving better practicality.

Claims

1. An automatic backwashing device for a roller mill, comprising a flushing box (1), characterized in that: The top of the flushing box (1) is an open structure. A flushing mechanism (2) is installed inside the flushing box (1). A driving assembly (3) is installed outside the flushing box (1), and the flushing mechanism (2) is connected to the driving assembly (3). The flushing mechanism (2) comprises a shell (4), and the shell (4) is located inside the flushing box (1). A connecting pipe (5) is fixedly installed and penetrates inside the shell (4). A water pump (6) is fixedly installed outside the flushing box (1). A water inlet joint (7) is fixedly installed on the top of the water pump (6). One end of the connecting pipe (5) is fixedly connected to the inner wall of the flushing box (1), and the other end of the connecting pipe (5) is fixedly penetrated through the flushing box (1) and fixedly connected to the water outlet end of the water pump (6). Four rotating joints (8) are evenly fixedly installed inside the shell (4) and at the top of the connecting pipe (5); a water spray pipe (9) is fixedly installed on the top of the rotating joint (8); the top of the water spray pipe (9) movably penetrates and extends to the top of the shell (4); an inclined spray head (10) is fixedly installed on the top of the water spray pipe (9); a transmission worm gear (11) is fixedly sleeved inside the shell (4) and at the outside of the water spray pipe (9); a transmission worm (12) is meshedly connected to the outside of the transmission worm gear (11); one end of the transmission worm gear (12) is rotatably connected to the inner wall of the shell (4); the other end of the transmission worm gear (12) movably penetrates and extends to the outside of the flushing box (1) to be connected to the drive assembly (3).

2. The automatic backwashing device for a roller mill according to claim 1, characterized in that: A support block (13) is symmetrically fixedly mounted on the bottom of the shell (4), and the support block (13) is fixedly mounted on the inner bottom end of the flushing box (1).

3. The automatic backwashing device for a roller mill according to claim 1, characterized in that: The driving assembly (3) comprises a driving box (14), and the driving box (14) is fixedly mounted on the outside of the flushing box (1), one end of the driving worm (12) extends into the interior of the driving box (14), and a driving gear (15) is mounted inside the driving box (14), one side of the driving gear (15) is meshedly connected with a first transmission gear (16), a side of the first transmission gear (16) away from the driving gear (15) is meshedly connected with a second transmission gear (17), and a side of the second transmission gear (17) away from the first transmission gear (16) is meshedly connected with a third transmission gear (17). The third transmission gear (18) is meshedly connected with a fourth transmission gear (19) on a side of the third transmission gear (18) away from the second transmission gear (17), and the first transmission gear (16), the second transmission gear (17), the third transmission gear (18) and the fourth transmission gear (19) are respectively fixedly sleeved on the outside of the transmission worm (12), and a control switch (20) and a driving motor (21) are fixedly installed on the outside of the driving box (14), and the output shaft of the driving motor (21) movably penetrates and extends to the inside of the driving box (14) and is fixedly connected to the driving gear (15).

4. The automatic backwashing device for a roller mill according to claim 1, characterized in that: The bottom of the flushing box (1) is provided with a drainage port (22), and a drainage valve (23) is fixedly installed at the bottom of the drainage port (22).

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