Railway lubricant powder production quantitative feeding device

Abstract

The utility model discloses a railway lubricant powder production quantitative feeding device which comprises a lifting conveying pipe barrel, an inclined conveying pipe barrel is arranged on the surface of the upper end of the lifting conveying pipe barrel, a quantitative discharging barrel is arranged on the outer surface of the lower end of the inclined conveying pipe barrel, a first motor is fixed to the upper surface of the lifting conveying pipe barrel, and a second motor is fixed to the lower surface of the lifting conveying pipe barrel. A spiral conveying blade is fixedly connected to the outer surface of a driving shaft of the first motor, an inclined feeding hopper is arranged on the outer surface of the lifting conveying pipe barrel, a supporting seat is fixedly connected to the outer surface of the quantitative discharging barrel, and a second motor is fixedly connected to the upper surface of the supporting seat; a cover plate is fixedly connected to the lower surface of a driving shaft of the second motor, a scale strip is arranged on the surface of the quantitative discharging barrel, quantitative adding can be achieved through the independent conveying and feeding mechanism and by guiding the lubricating powder into the quantitative discharging barrel, quantification is accurate, the device can be used for any equipment needing adding of the lubricating powder, and use is flexible and convenient.

Description

Technical Field

[0001] The utility model relates to the field of a quantitative feeding device for producing lubricating powder for railways, and more specifically to a quantitative feeding device for producing lubricating powder for railways. Background Art

[0002] Lubricating powder is an object used in mechanical processing to reduce friction between equipment or objects. Patent search found that in the traditional technology, the Chinese patent with publication number CN208642573U discloses a powder quantitative automatic feeding mixer, which can make the powder quantitatively enter the mixing box automatically for mixing. In addition, a reversible disc is set between the mixing box and the discharging device, which can ensure the mixing effect of the material while ensuring the easy discharging of the material;

[0003] Although the above device can ensure that the material is easily discharged, in actual use, the above device cannot control the feeding speed of the lubricating powder. The feeding speed is often too fast, causing the lubricating powder to spill outward and waste. After the feeding is completed, the discharge port cannot be closed, which also causes material waste and is inconvenient for users. Therefore, we propose a lubricating powder quantitative feeding device to solve the above problems;

[0004] In the prior art, according to the authorization announcement number CN218459416U, a lubricating powder quantitative feeding device is disclosed, which belongs to the technical field of quantitative feeding. A lubricating powder quantitative feeding device comprises a support frame, a feeding barrel is fixedly mounted on the support frame, a motor support plate is fixedly mounted on the feeding barrel, a motor is fixedly mounted above the motor support plate, an output end of the motor extends to the inside of the feeding barrel and a stirring rod is fixedly mounted, an upper discharge pipe is fixedly mounted at the bottom of the feeding barrel, a flow control mechanism is sleeved on the outer side of the bottom end of the upper discharge pipe, a cut-off mechanism is arranged at the bottom of the flow control mechanism, a through hole is opened at the axis of the loading plate, which can realize the control of the feeding speed of the lubricating powder, prevent the lubricating powder from spilling outwards due to the excessively fast feeding speed, prevent waste, and can close the discharge port in time according to the needs of the user, avoid waste, and facilitate user use;

[0005] In the above-mentioned patent, the feeding capacity of the lubricating powder cannot be precisely controlled through flow control, and the bottom feeding structure cannot be used in other equipment that needs to add lubricating powder. Utility Model Content

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a quantitative feeding device for the production of lubricating powder for railways. Through an independent conveying and feeding mechanism, the lubricating powder is introduced into a quantitative discharge barrel, and quantitative addition is possible with high precision. The device can be used for any equipment that requires the addition of lubricating powder, and is flexible and convenient to use.

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A quantitative feeding device for producing lubricating powder for railways comprises a lifting and conveying tube, the upper end surface of the lifting and conveying tube is provided with an inclined conveying tube, the lower end outer surface of the inclined conveying tube is provided with a quantitative discharge tube, the upper surface of the lifting and conveying tube is fixed with a first motor, the outer surface of the driving shaft of the first motor is fixedly connected with a spiral conveying blade, the outer surface of the lifting and conveying tube is provided with an inclined feeding hopper, the outer surface of the quantitative discharge tube is fixedly connected with a support seat, the upper surface of the support seat is fixedly connected with a second motor, the lower surface of the driving shaft of the second motor is fixedly connected with a cover plate, the surface of the quantitative discharge tube is provided with a scale bar, and the lubricating powder is introduced into the quantitative discharge tube through an independent conveying and feeding mechanism, so that quantitative addition can be achieved with high precision, and any equipment requiring lubricating powder addition can be used, and the use is flexible and convenient;

[0009] Furthermore, the scale bar is arranged on the outer surface of the quantitative feeding barrel, and the quantitative feeding barrel is made of transparent plastic material, so that the position of the lubricating powder can be observed during feeding, and quantitative feeding can be performed by comparison and observation based on the scale bar.

[0010] Furthermore, the cover plate adopts a square plate structure and is covered with a rubber layer on the outer surface. The upper surface of the cover plate is pressed and fitted on the lower surface of the quantitative discharge barrel, and its open bottom can be easily sealed. The rubber layer is pressed and covered to increase friction and sealing performance.

[0011] Furthermore, the lower surface of the lifting and conveying tube is fixedly connected to a supporting base.

[0012] Furthermore, a lifting cylinder is fixedly connected to the lower surface of the support base, and a support block is fixedly connected to the lower surface of the propulsion rod of the lifting cylinder.

[0013] Furthermore, the lifting cylinders are distributed at four corners of the upper surface of the support base.

[0014] Furthermore, the inclined feed hopper adopts a variable diameter hopper structure, and a feed opening is set on the lower end surface of the lifting and conveying tube.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] (1) Through the independent conveying and feeding mechanism, the lubricating powder is introduced into the quantitative feeding barrel, and the quantitative addition is accurate. It can be used in any equipment that requires the addition of lubricating powder, and is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 It is a top view of the overall structure of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1 lifting conveying tube, 2 tilting conveying tube, 3 quantitative unloading tube, 4 first motor, 5 spiral conveying blade, 6 tilting feed hopper, 7 support seat, 8 second motor, 9 cover plate, 10 scale bar, 11 support base, 12 lifting cylinder, 13 support block. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1

[0024] See also Figure 1-3 A quantitative feeding device for producing lubricating powder for railways comprises a lifting and conveying tube 1, an upper end surface of the lifting and conveying tube 1 is provided with an inclined conveying tube 2, a lower end outer surface of the inclined conveying tube 2 is provided with a quantitative discharge tube 3, a first motor 4 is fixed on the upper surface of the lifting and conveying tube 1, a spiral conveying blade 5 is fixedly connected to the outer surface of the driving shaft of the first motor 4, an inclined feeding hopper 6 is provided on the outer surface of the lifting and conveying tube 1, a support seat 7 is fixedly connected to the outer surface of the quantitative discharge tube 3, a second motor 8 is fixedly connected to the upper surface of the support seat 7, a cover plate 9 is fixedly connected to the lower surface of the driving shaft of the second motor 8, and a scale bar 10 is provided on the surface of the quantitative discharge tube 3; through an independent conveying and feeding mechanism, lubricating powder is introduced into the quantitative discharge tube, and quantitative addition can be achieved with high precision, and any equipment requiring lubricating powder addition can be used, and the use is flexible and convenient;

[0025] The scale bar 10 is arranged on the outer surface of the quantitative feeding barrel 3, and the quantitative feeding barrel 3 is made of transparent plastic material; the quantitative feeding barrel 3 made of transparent plastic material can observe the position of the lubricating powder during feeding, and can be compared and observed according to the scale bar 10, so as to perform quantitative feeding;

[0026] The cover plate 9 adopts a square plate structure, and the outer surface is covered with a rubber layer. The upper surface of the cover plate 9 is pressed and fitted on the lower surface of the quantitative discharge barrel 3; the rubber layer can be fitted on the lower surface of the quantitative discharge barrel 3, and its open bottom can be easily sealed. The rubber layer is pressed and covered to increase friction and sealing performance;

[0027] The lower surface of the lifting and conveying tube 1 is fixedly connected with a support base 11 to facilitate support and positioning;

[0028] The lower surface of the support base 11 is fixedly connected with a lifting cylinder 12, and the lower surface of the propulsion rod of the lifting cylinder 12 is fixedly connected with a support block 13; the lifting support can be lifted and lowered, and the height of the support base 11 can be raised by the lifting cylinder 12 (the lifting cylinder 12 drives the propulsion rod to extend and retract, which can drive the support block 13 to extend and descend, and the support block 13 is supported on the ground, and the height of the overall feed can be raised and lowered to adjust), and the position of the conveying feed can be adjusted;

[0029] The lifting cylinders 12 are distributed at the four corners of the upper surface of the support base 1; they are distributed all around, and the support is stable;

[0030] The inclined feed hopper 6 adopts a variable diameter hopper structure, and a feed opening is provided on the lower end surface of the lifting and conveying tube 1 to facilitate the feeding of lubricating powder;

[0031] When in use, by putting the lubricating powder into the inclined feed hopper 6, the lubricating powder can enter the lifting and conveying tube 1 along the feed opening of the lifting and conveying tube 1, the upper end surface of the lifting and conveying tube 1 is provided with an inclined conveying tube 2, the lower end outer surface of the inclined conveying tube 2 is provided with a quantitative discharge tube 3, the upper surface of the lifting and conveying tube 1 is fixed with a motor 4, the outer surface of the driving shaft of the motor 4 is fixedly connected with a spiral conveying blade 5, the spiral conveying blade 6 can be fitted on the inner wall of the lifting and conveying tube 1 and rotated, and the spiral conveying blade 6 is driven by the motor 4 to rotate, and the lifting and conveying tube 1 can be lifted upward by the spiral conveying blade 6 By rotating, the lubricating powder can be transported upward and introduced into the quantitative discharge barrel 3 through the inclined conveying tube 2. The scale bar 10 is set on the outer surface of the quantitative discharge barrel 3, and the quantitative discharge barrel 3 is made of transparent plastic material; the quantitative discharge barrel 3 made of transparent plastic material can observe the position of the lubricating powder during feeding, and can be compared and observed according to the scale bar 10, so as to carry out quantitative feeding; after the powder is fed, the capacity can be observed through the scale bar 10, and the cover plate 9 is driven to rotate by the second motor 8 to open the bottom opening of the quantitative discharge barrel 3, so that the powder can be introduced into the equipment that needs to add lubricating powder, which is easy to use.

[0032] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A quantitative feeding device for producing lubricating powder for railways, comprising a lifting and conveying tube (1), characterized in that: The upper end surface of the lifting and conveying tube (1) is provided with an inclined conveying tube (2), the lower end outer surface of the inclined conveying tube (2) is provided with a quantitative discharge barrel (3), the upper surface of the lifting and conveying tube (1) is fixed with a first motor (4), the outer surface of the driving shaft of the first motor (4) is fixedly connected with a spiral conveying blade (5), the outer surface of the lifting and conveying tube (1) is provided with an inclined feed hopper (6), the outer surface of the quantitative discharge barrel (3) is fixedly connected with a support seat (7), the upper surface of the support seat (7) is fixedly connected with a second motor (8), the lower surface of the driving shaft of the second motor (8) is fixedly connected with a cover plate (9), and the surface of the quantitative discharge barrel (3) is provided with a scale bar (10).

2. The quantitative feeding device for producing lubricating powder for railway according to claim 1, characterized in that: The scale bar (10) is arranged on the outer surface of the quantitative feeding cylinder (3), and the quantitative feeding cylinder (3) is made of transparent plastic material.

3. The quantitative feeding device for producing lubricating powder for railway according to claim 1, characterized in that: The cover plate (9) adopts a square plate structure, and the outer surface is covered with a rubber layer. The upper surface of the cover plate (9) is pressed and fitted on the lower surface of the quantitative discharge barrel (3).

4. The quantitative feeding device for producing lubricating powder for railway according to claim 1, characterized in that: The lower surface of the lifting and conveying tube (1) is fixedly connected to a supporting base (11).

5. The quantitative feeding device for producing lubricating powder for railways according to claim 4, characterized in that: The lower surface of the support base (11) is fixedly connected to a lifting cylinder (12), and the lower surface of the propulsion rod of the lifting cylinder (12) is fixedly connected to a support block (13).

6. A quantitative feeding device for producing lubricating powder for railways according to claim 5, characterized in that: The lifting cylinders (12) are distributed at the four corners of the upper surface of the supporting base (11).

7. The quantitative feeding device for producing lubricating powder for railway according to claim 1, characterized in that: The inclined feed hopper (6) adopts a variable diameter hopper structure, and a feed opening is arranged on the lower end surface of the lifting and conveying tube (1).

Images