Hydraulic three-roller grinding machine

Abstract

The utility model discloses a hydraulic three-roller grinding machine, which relates to the technical field of grinding machines, and comprises a grinding machine, the side surface of the grinding machine is rotatably connected with a roller rod, and the side surface of the grinding machine is provided with heat dissipation equipment; the heat dissipation equipment comprises a notch, the notch is formed in the inner wall of the grinding machine, a motor is fixedly connected to the inner wall of the notch, a threaded rod is fixedly connected to an output shaft of the motor, and a threaded sleeve is in threaded connection to the circumferential surface of the threaded rod. The force for driving the threaded rod to rotate by the motor is matched with the threaded sleeve, the limiting rod, the rotating shaft and other components in the heat dissipation equipment, so that the effect of driving the heat dissipation device to move in the horizontal direction through the horizontal displacement of the threaded sleeve is achieved, and the heat dissipation effect on the grinding machine is achieved; the temperature of the equipment can be effectively reduced through uniform heat dissipation, the service life of the equipment is prolonged, and a stable working state can be maintained.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinders, in particular to a hydraulic three-roll grinder. Background Art

[0002] Hydraulic three-roll mill is a kind of equipment used to grind, disperse and mix materials. It is usually used in chemical, ink, coating, pigment, food, medicine and other industries.

[0003] According to a disclosed hydraulic three-roller grinder (publication number: CN 211358953 U), it includes a grinding equipment body in the shape of a rectangular box, wherein a grinding bin for installing a grinding roller group is provided in the grinding equipment body, wherein the grinding bin is narrow at the top and wide at the bottom, and the grinding roller group installed in the grinding bin includes a coarse grinding roller group and a fine grinding roller group, and a group of discharge bins are provided at the bottom end of the side of the grinding equipment body, and the bottom surface of the discharge bin is constructed as an inclined surface for installing an inclined downward feeding plate, and the other end of the inclined downward feeding plate extends obliquely into the grinding bin and abuts against the inner wall of the grinding bin. However, in the above-mentioned device, it is difficult to achieve the effect of heat dissipation of the grinder through the mutual cooperation of components such as the grinding bin, the discharge plate and the fine grinding roller group, and it is difficult to achieve uniform heat dissipation to reduce the temperature of the equipment, which reduces the service life of the equipment and is not conducive to maintaining a stable working state, and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic three-roller grinding machine, which cooperates with components such as a threaded sleeve, a limit rod and a rotating shaft in a heat dissipation device through the force of a motor driving a threaded rod to rotate, thereby realizing the effect of driving the radiator to move horizontally through the horizontal displacement of the threaded sleeve, thereby solving the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a hydraulic three-roller grinding machine, comprising a grinding machine, a roller rod is rotatably connected to the side of the grinding machine, and a heat dissipation device is arranged on the side of the grinding machine;

[0007] The heat dissipation device includes a notch, which is formed on the inner wall of the grinder, a motor is fixedly connected to the inner wall of the notch, a threaded rod is fixedly connected to the output shaft of the motor, a threaded sleeve is threadedly connected to the circumferential surface of the threaded rod, a limiting rod is fixedly connected to the side of the motor, one end of the limiting rod away from the motor passes through the side of the threaded sleeve, a rotating shaft is rotatably connected to the circumferential surface of the threaded sleeve, and a radiator is fixedly connected to the circumferential surface of the rotating shaft.

[0008] Furthermore, the radiator is located at the top of the roller rod, the radiator is configured to be rectangular, and the limit rod is configured to be made of metal. Uniform heat dissipation can effectively reduce the temperature of the device, extend the service life of the device, and help maintain a stable working state.

[0009] Furthermore, a collecting box is fixedly connected to the side of the grinder, and the grinder is provided with several collecting boxes. A button is provided on the side of the grinder. Such precise control can ensure that the angle of the radiator is adjusted accurately to meet specific process requirements or operational needs.

[0010] Furthermore, a rectangular groove is provided on the side of the grinder, an airbag is fixedly connected to the inner wall of the rectangular groove, an extrusion rod is fixedly connected to the top of the airbag, and a switch is provided at the bottom of the motor, thereby reducing the need for manual intervention and improving the intelligence of the equipment.

[0011] Furthermore, the end of the extrusion rod away from the airbag is fixedly connected to a pad, the pad is set to a rubber material, and the pad is set to a circular plate shape. Keeping the equipment within a suitable operating temperature range can also improve its stability and reliability, and reduce performance fluctuations and failure risks caused by temperature changes.

[0012] Furthermore, the switch is located on the displacement track of the extrusion rod, the airbag is set to a rectangular shape, and the airbag is located on the side of the roller rod, which can avoid equipment shutdown and maintenance due to overtemperature, thereby improving production efficiency and production capacity.

[0013] Furthermore, a heat conducting pipe is fixedly connected to the side of the airbag, and the heat conducting pipe is located on the side of the roller rod. The heat conducting pipe is made of rubber material, which saves the operator's time and energy, reduces the possibility of operational errors, and improves work efficiency and operational safety.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model uses the force of the motor to drive the threaded rod to rotate, which cooperates with the threaded sleeve, the limit rod, the rotating shaft and other components in the heat dissipation device, so as to realize the horizontal displacement of the threaded sleeve to drive the radiator to move horizontally, thereby achieving the effect of cooling the grinder. The uniform heat dissipation can effectively reduce the temperature of the equipment, extend the service life of the equipment, and help maintain a stable working state.

[0016] 2. The utility model uses the heat generated by the roller rod when it is working to enter the airbag through the heat pipe. The force cooperates with the extrusion rod, heat pipe, pad and other components in the heat dissipation device to realize the airbag expansion and amplification extrusion switch, which can control the function of the motor, and achieves the effect of automatically starting the heat dissipation device when the temperature is too high, and shutting down the heat dissipation device when the temperature is not high, thereby reducing energy consumption, thereby reducing energy consumption and reducing negative impacts on the environment.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a three-dimensional enlarged structural schematic diagram of the utility model;

[0020] Figure 2 It is a three-dimensional enlarged structural schematic diagram of the threaded rod of the utility model;

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of A in the middle;

[0022] Figure 4 It is a schematic diagram of the three-dimensional side section structure of the grinding machine of the utility model;

[0023] Figure 5 For this utility model Figure 4 Schematic diagram of the three-dimensional enlarged structure of B.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Grinding machine; 2. Roller rod; 3. Heat dissipation device; 31. Notch; 32. Motor; 33. Threaded rod; 34. Threaded sleeve; 35. Limit rod; 36. Rotating shaft; 37. Radiator; 38. Rectangular groove; 39. Switch; 310. Air bag; 311. Extrusion rod; 312. Pad; 313. Heat pipe; 4. Collection box. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] See also Figure 1-Figure 5 The utility model is a hydraulic three-roller grinding machine, comprising a grinding machine 1, a roller rod 2 is rotatably connected to the side of the grinding machine 1, and a heat dissipation device 3 is arranged on the side of the grinding machine 1;

[0028] The heat dissipation device 3 includes a notch 31, which is provided on the inner wall of the grinder 1. A motor 32 is fixedly connected to the inner wall of the notch 31. A threaded rod 33 is fixedly connected to the output shaft of the motor 32. A threaded sleeve 34 is threadedly connected to the circumferential surface of the threaded rod 33. A limiting rod 35 is fixedly connected to the side of the motor 32. One end of the limiting rod 35 away from the motor 32 passes through the side of the threaded sleeve 34. A rotating shaft 36 is rotatably connected to the circumferential surface of the threaded sleeve 34. A radiator 37 is fixedly connected to the circumferential surface of the rotating shaft 36.

[0029] The radiator 37 is located at the top of the roller rod 2. The radiator 37 is set to be rectangular, and the limiting rod 35 is set to be made of metal. Uniform heat dissipation can effectively reduce the temperature of the equipment, extend the service life of the equipment, and help maintain a stable working state.

[0030] A collecting box 4 is fixedly connected to the side of the grinder 1, and the grinder 1 is provided with several buttons. This precise control can ensure that the angle of the radiator 37 is adjusted accurately to meet specific process requirements or operational needs.

[0031] A rectangular groove 38 is provided on the side of the grinder 1, an air bag 310 is fixedly connected to the inner wall of the rectangular groove 38, an extrusion rod 311 is fixedly connected to the top of the air bag 310, and a switch 39 is provided at the bottom of the motor 32, thereby reducing the need for manual intervention and improving the intelligence of the equipment.

[0032] One end of the extrusion rod 311 away from the airbag 310 is fixedly connected to a pad 312, which is made of rubber material and is in the shape of a circular plate. Keeping the device within a suitable operating temperature range can also improve its stability and reliability and reduce performance fluctuations and failure risks caused by temperature changes.

[0033] The switch 39 is located on the displacement track of the extrusion rod 311. The airbag 310 is set to be rectangular. The airbag 310 is located on the side of the roller rod 2, which can avoid equipment shutdown and maintenance caused by excessive temperature, thereby improving production efficiency and production capacity.

[0034] A heat pipe 313 is fixedly connected to the side of the airbag 310. The heat pipe 313 is located on the side of the roller rod 2. The heat pipe 313 is made of rubber material, which saves the operator's time and energy, reduces the possibility of operational errors, and improves work efficiency and operational safety.

[0035] A specific application of this embodiment is: this application drives the threaded rod 33 to rotate through the motor 32, and then drives the threaded sleeve 34 to move horizontally through the rotation of the threaded rod 33, limits the threaded sleeve 34 through the limit rod 35 on the side of the threaded sleeve 34, and then drives the radiator 37 to move horizontally through the horizontal displacement of the threaded sleeve 34, and the rotating shaft 36 can drive the radiator 37 to rotate, so that the angle of the radiator 37 can be adjusted, and the effect of uniform heat dissipation is achieved. When the temperature of the device is too high, the heat generated by the roller rod 2 during operation will enter the air bag 310 through the heat pipe 313, and the air bag 310 expands and amplifies the squeeze switch 39, which can control the motor 32, and realize the automatic start of the heat dissipation device 3 when the temperature is too high. The uniform heat dissipation can effectively reduce the temperature of the device, extend the service life of the device, and help maintain a stable working state. When the temperature is not high, the heat dissipation device 3 is turned off, which reduces energy consumption, saves the time and energy of the operator, reduces the possibility of operating errors, and improves work efficiency and safety of operation.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A hydraulic three-roller grinding machine, comprising a grinding machine (1), characterized in that: The side of the grinder (1) is rotatably connected to a roller rod (2), and the side of the grinder (1) is provided with a heat dissipation device (3); The heat dissipation device (3) comprises a notch (31), wherein the notch (31) is formed on the inner wall of the grinding machine (1), a motor (32) is fixedly connected to the inner wall of the notch (31), a threaded rod (33) is fixedly connected to the output shaft of the motor (32), a threaded sleeve (34) is threadedly connected to the circumferential surface of the threaded rod (33), a limiting rod (35) is fixedly connected to the side of the motor (32), an end of the limiting rod (35) away from the motor (32) penetrates the side of the threaded sleeve (34), a rotating shaft (36) is rotatably connected to the circumferential surface of the threaded sleeve (34), and a heat sink (37) is fixedly connected to the circumferential surface of the rotating shaft (36).

2. A hydraulic three-roll mill according to claim 1, characterized in that: The radiator (37) is located at the top of the roller rod (2), the radiator (37) is configured to be rectangular, and the limiting rod (35) is configured to be made of metal.

3. A hydraulic three-roll mill according to claim 2, characterized in that: A collecting box (4) is fixedly connected to the side of the grinder (1), and the grinder (1) is provided with a plurality of collecting boxes. A button is provided on the side of the grinder (1).

4. A hydraulic three-roll mill according to claim 3, characterized in that: A rectangular groove (38) is provided on the side of the grinder (1), an air bag (310) is fixedly connected to the inner wall of the rectangular groove (38), an extrusion rod (311) is fixedly connected to the top of the air bag (310), and a switch (39) is provided at the bottom of the motor (32).

5. A hydraulic three-roller grinding machine according to claim 4, characterized in that: One end of the squeezing rod (311) away from the airbag (310) is fixedly connected to a pad (312), and the pad (312) is made of rubber material and is in the shape of a circular plate.

6. A hydraulic three-roller grinding machine according to claim 5, characterized in that: The switch (39) is located on the displacement track of the squeezing rod (311), the airbag (310) is arranged in a rectangular shape, and the airbag (310) is located on the side of the roller rod (2).

7. A hydraulic three-roll mill according to claim 6, characterized in that: A heat conducting pipe (313) is fixedly connected to the side of the air bag (310); the heat conducting pipe (313) is located on the side of the roller rod (2); and the heat conducting pipe (313) is made of rubber material.

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