A lubricating powder thermal processing device

Abstract

The utility model provides a lubricating powder heat processing device, including an outer cylinder, a feed hopper and an inner roller, a heating chamber is provided in the outer cylinder, and an inner roller is sleeved in the heating chamber, the inner roller is a rotatable structure, and a stirring paddle is provided on the outer ring surface of the inner roller, a feed channel is provided on the upper left part of the outer cylinder, and a feed hopper is provided on the feed channel, a right fixed seat is fixed on the right side of the outer cylinder, and a first motor is installed in the right fixed seat, the left and right parts of the outer cylinder are sleeved with an outer fixed sleeve, a supporting leg is provided under the outer fixed sleeve, and a feed pipe mouth is provided on the lower right part of the outer cylinder, and an electromagnetic control valve is installed on the feed pipe mouth. The utility model facilitates the bidirectional heating of the lubricating powder between the inner and outer double cylinder gaps, so that it is heated evenly, and heating is performed while turning and stirring, so that the heating process is faster, and the feeding is smooth without blockage, and the unloading is also convenient and trouble-free.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating powder thermal processing, in particular to a lubricating powder thermal processing device. Background Art

[0002] Lubricating powder is a substance used to reduce friction when connecting objects. Lubricating powder needs to be heated when it is made. When heating, the existing lubricating powder heating equipment generally directly puts the lubricating powder into the container and then uses the heating equipment to heat it.

[0003] In the specification of a device for uniformly heating lubricating powder in the prior art (publication number CN212595107U), it is mentioned that "the cylinder is a cylindrical block, and the interior of the cylinder is a hollow structure. Two supporting legs are fixedly installed on the lower wall of the cylinder. The supporting legs are rectangular blocks, and the bottom walls of the supporting legs are kept in contact with the ground. A motor is arranged on the left side of the cylinder. The motor is an existing structure and is not described here. A connecting port is opened on the left wall of the cylinder, and the connecting port is connected to the interior of the cylinder. The rotating shaft on the motor extends to the interior of the cylinder through the connecting port. A rotating column is arranged inside the cylinder." However, the heating space in the prior art is relatively large, resulting in a large distance between the heating plate on the inner wall of the cylinder and the rotating shaft, so that the inner layer of the lubricating powder is heated unevenly, thereby affecting the heating of the lubricating powder processed products. Utility Model Content

[0004] In order to overcome the defects of the prior art, a lubricating powder thermal processing device is now provided to solve the problem in the prior art that the heating space is relatively large, resulting in a large distance between the heating plate on the inner wall of the cylinder and the rotating shaft, causing the inner layer of the lubricating powder to be heated unevenly, thereby affecting the lubricating powder heated processed products.

[0005] To achieve the above-mentioned purpose, a lubricating powder thermal processing device is provided, comprising an outer cylinder, a feed hopper and an inner roller, a heating chamber is opened in the outer cylinder, and the inner roller is sleeved in the heating chamber, the inner roller is a rotatable structure, and a stirring paddle is arranged on the outer ring surface of the inner roller, a feed channel is arranged on the upper left part of the outer cylinder, and a feed hopper is arranged on the feed channel, a right fixed seat is fixed on the right side surface of the outer cylinder, and a first motor is installed in the right fixed seat.

[0006] Furthermore, both the left and right parts of the outer cylinder are sleeved with external fixing sleeves, support legs are arranged under the external fixing sleeves, and a feed pipe opening is arranged at the lower right part of the outer cylinder, and an electromagnetic control valve is installed on the feed pipe opening.

[0007] Furthermore, a first heating plate is arranged in the inner wall of the outer cylinder, and both left and right inner walls of the outer cylinder are provided with embedded openings, and a sleeve hole is arranged in the middle of the embedded openings, and the front and rear ends of the inner drum are respectively embedded in the embedded openings on both sides.

[0008] Furthermore, a first rotating shaft is installed at the front end of the first motor, and a plurality of sets of inner connecting plates are arranged on the first rotating shaft, the other end of the inner connecting plate is fixed on the inner wall of the inner drum, and the front and rear parts of the first rotating shaft are respectively sleeved in the sleeve holes on both sides.

[0009] Furthermore, an inner cavity is provided in the inner drum, and an inner heating plate is provided in the inner wall of the inner drum.

[0010] Furthermore, an upper fixed plate is fixed to the upper right side of the outer ring surface of the feed hopper, an upper fixed sleeve is provided on the upper part of the upper fixed plate, and a second motor is sleeved in the upper fixed sleeve, a second rotating shaft is installed at the lower end of the second motor, and a plurality of upper spiral conveying paddles are provided on the second rotating shaft, and the feed hopper is connected to the feed channel.

[0011] The beneficial effects of the utility model are:

[0012] 1. In the utility model, the inner roller is sleeved in the heating chamber, which is convenient for rotation, so that the lubricating powder can be heated and stirred between the inner side wall of the outer cylinder and the outer ring surface of the inner roller. At the same time, an inner heating plate is also arranged in the inner wall of the inner roller, so that the lubricating powder in the gap between the inner and outer double cylinders is heated evenly, which helps to ensure the heating quality of the lubricating powder.

[0013] 2. The first motor of the utility model rotates the first rotating shaft, and the first rotating shaft drives the inner connecting plate and the inner roller to rotate together, so as to conveniently and flexibly flip the lubricating powder between the gaps of the inner and outer double cylinders and accelerate the heating speed.

[0014] 3. The utility model puts lubricating powder into the feed hopper, and the second motor rotates the second rotating shaft, and the second rotating shaft drives the upper spiral conveying paddle to turn downward to convey the powder, so that the material discharge is smooth and unblocked, which is faster and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of an embodiment of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal development of the outer cylinder of an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of an inner drum in an outer drum according to an embodiment of the present invention.

[0019] In the figure: 1. outer cylinder; 10. first heating plate; 11. heating chamber; 12. outer fixed sleeve; 13. supporting leg; 14. feed pipe opening; 15. embedded opening; 16. sleeve hole; 17. right fixed seat; 18. feed channel; 2. feed hopper; 20. upper fixed plate; 21. upper fixed sleeve; 22. second motor; 23. upper screw conveyor paddle; 24. second rotating shaft; 3. inner drum; 30. stirring paddle; 31. inner heating plate; 32. inner cavity; 4. first motor; 40. first rotating shaft; 41. inner connecting plate. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model is further described in detail in combination with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model. Specific details such as specific system structures and technologies are proposed in order to more thoroughly understand the embodiments of the utility model. The described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present disclosure.

[0021] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0022] Figure 1 It is a front view schematic diagram of an embodiment of the utility model, Figure 2 It is a cross-sectional schematic diagram of an embodiment of the utility model, Figure 3 The internal expansion diagram of the outer cylinder of the utility model embodiment and Figure 4 This is a schematic diagram of an inner drum in an outer drum according to an embodiment of the present invention.

[0023] Reference Figures 1 to 4 As shown, the utility model provides a lubricating powder thermal processing device, including an outer cylinder 1, a feed hopper 2 and an inner roller 3. A heating chamber 11 is opened in the outer cylinder 1, and the inner roller 3 is sleeved in the heating chamber 11. The inner roller 3 is a rotatable structure, and a stirring paddle 30 is arranged on the outer ring surface of the inner roller 3. A feed channel 18 is arranged on the upper left part of the outer cylinder 1, and a feed hopper 2 is arranged on the feed channel 18. A right fixed seat 17 is fixed to the right side surface of the outer cylinder 1, and a first motor 4 is installed in the right fixed seat 17.

[0024] In this embodiment, the left and right parts of the outer cylinder 1 are both sleeved with external fixing sleeves 12, and a supporting leg 13 is arranged under the external fixing sleeve 12, and a feed pipe port 14 is arranged at the lower right part of the outer cylinder 1, and an electromagnetic control valve is installed on the feed pipe port 14; a first heating plate 10 is arranged in the inner wall of the outer cylinder 1, and inner embedding openings 15 are opened in the left and right side walls of the outer cylinder 1, and a sleeve hole 16 is arranged in the middle of the inner embedding opening 15, and the front and rear ends of the inner drum 3 are respectively embedded in the inner embedding openings 15 on both sides; an inner cavity 32 is opened in the inner drum 3, and an inner heating plate 31 is arranged in the inner wall of the inner drum 3.

[0025] As a preferred embodiment, the inner roller 3 in the utility model is placed in the heating chamber 11 to facilitate rotation, so that the lubricating powder can be heated and stirred between the inner wall of the outer cylinder 1 and the outer ring surface of the inner roller 3. At the same time, an internal heating plate 31 is also provided in the inner wall of the inner roller 3, so that the lubricating powder in the gap between the inner and outer double cylinders is heated evenly, which helps to ensure the heating quality of the lubricating powder.

[0026] In this embodiment, a first rotating shaft 40 is installed at the front end of the first motor 4, and a plurality of sets of inner connecting plates 41 are arranged on the first rotating shaft 40, the other end of the inner connecting plate 41 is fixed on the inner side wall of the inner drum 3, and the front and rear parts of the first rotating shaft 40 are respectively sleeved in the sleeve holes 16 on both sides;

[0027] As a preferred embodiment, the first motor 4 of the utility model rotates the first rotating shaft 40, and the first rotating shaft 40 drives the inner connecting plate 41 and the inner drum 3 to rotate together, so as to facilitate and flexibly flip the lubricating powder between the gaps of the inner and outer double drums and accelerate the heating speed.

[0028] In this embodiment, an upper fixed plate 20 is fixed to the upper right portion of the outer ring surface of the feed hopper 2, an upper fixed sleeve 21 is provided on the upper portion of the upper fixed plate 20, and a second motor 22 is sleeved in the upper fixed sleeve 21, a second rotating shaft 24 is installed at the lower end of the second motor 22, and a plurality of upper spiral conveying paddles 23 are provided on the second rotating shaft 24, and the feed hopper 2 is connected to the feed channel 18.

[0029] As a preferred embodiment, the utility model puts lubricating powder into the feed hopper 2, and the second motor 22 rotates the second shaft 24, and the second shaft 24 drives the upper spiral conveying paddle 23 to flip and convey the powder downward, so that the material discharge is smooth and unblocked, faster and more convenient.

[0030] The utility model can effectively solve the problem in the prior art that the heating space is relatively large, resulting in a large distance between the heating plate on the inner wall of the cylinder and the rotating shaft, which makes the inner layer of the lubricating powder heated unevenly, thus affecting the heating processed products of the lubricating powder. The utility model facilitates bidirectional heating of the lubricating powder in the gap between the inner and outer double cylinders, so that it is heated evenly, and heating is performed while turning and stirring, so that the heating process is faster, and the feeding is smooth without blockage, and the unloading is also convenient and saves trouble.

[0031] The above embodiments are used to explain the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the scope of the claims for protection shall be included in the protection scope of the present invention.

Claims

1. A lubricating powder thermal processing device, characterized in that: The invention comprises an outer cylinder (1), a feed hopper (2) and an inner drum (3); a heating chamber (11) is provided in the outer cylinder (1), and the inner drum (3) is sleeved in the heating chamber (11); the inner drum (3) is a rotatable structure, and a stirring paddle (30) is provided on the outer ring surface of the inner drum (3); a feed channel (18) is provided at the upper left part of the outer cylinder (1), and a feed hopper (2) is provided on the feed channel (18); a right fixed seat (17) is fixed on the right side surface of the outer cylinder (1), and a first motor (4) is installed in the right fixed seat (17).

2. A lubricating powder thermal processing device according to claim 1, characterized in that: The left and right parts of the outer cylinder (1) are both sleeved with an outer fixing sleeve (12), a supporting leg (13) is arranged under the outer fixing sleeve (12), and a feed pipe opening (14) is arranged at the lower right part of the outer cylinder (1), and an electromagnetic control valve is installed on the feed pipe opening (14).

3. The lubricating powder thermal processing device according to claim 1, characterized in that: A first heating plate (10) is arranged in the inner wall of the outer cylinder (1), and both left and right inner walls of the outer cylinder (1) are provided with inner openings (15), and a sleeve hole (16) is arranged in the middle of the inner openings (15), and the front and rear ends of the inner drum (3) are respectively embedded in the inner openings (15) on both sides.

4. The lubricating powder thermal processing device according to claim 1, characterized in that: A first rotating shaft (40) is installed at the front end of the first motor (4), and a plurality of sets of inner connecting plates (41) are arranged on the first rotating shaft (40), the other end of the inner connecting plate (41) is fixed on the inner side wall of the inner drum (3), and the front and rear parts of the first rotating shaft (40) are respectively sleeved in the sleeve holes (16) on both sides.

5. The lubricating powder thermal processing device according to claim 1, characterized in that: An inner cavity (32) is provided in the inner drum (3), and an inner heating plate (31) is provided in the inner wall of the inner drum (3).

6. The lubricating powder thermal processing device according to claim 1, characterized in that: An upper fixing plate (20) is fixed to the upper right portion of the outer ring surface of the feed hopper (2), an upper fixing sleeve (21) is provided on the upper portion of the upper fixing plate (20), a second motor (22) is sleeved in the upper fixing sleeve (21), a second rotating shaft (24) is mounted at the lower end of the second motor (22), and a plurality of groups of upper screw conveying paddles (23) are provided on the second rotating shaft (24), and the feed hopper (2) is communicated with the feed channel (18).

Images