Lubricating-free self-compensating track walking device

Abstract

The utility model provides a lubrication-free self-compensating track walking device which comprises sliding rails symmetrically installed on the two sides of a filter press, a sliding frame driven by an external power mechanism is connected to the sliding rails in a sliding mode, and the sliding frames are arranged outside the sliding rails in a sleeved mode. Self-compensation sliding mechanisms connected to the sliding rails in a sliding mode are symmetrically arranged on the upper sides and the lower sides of the sliding rails in the sliding frames. The sliding device is reasonable in design, a traditional sliding mode of pulley oil lubrication is changed into the mode that the nylon sliding block is connected to the sliding rail in a sliding mode, the situation that the sliding rail needs to be manually cleaned all the time is avoided, manual regular inspection is avoided, and meanwhile when friction sound between the abutting block and the sliding rail is heard, the nylon sliding block can be rapidly known to be completely abraded, and the sliding device is convenient to use. And therefore, specialized production is facilitated.

Description

Technical Field

[0001] The utility model relates to a track walking device with lubrication-free self-compensation. Background Art

[0002] At present, on both sides of a filter press, there are symmetrically slidably connected drawplate clamps for moving the drawplate of the filter press. By continuously removing one by one the clamping plates, the discharging of the filter press is realized. The movement of the drawplate clamp is driven by a pulley slidably connected to a slide rail. The conventional pulley sliding method is carried out by means of oil lubrication, and it is necessary to ensure as much as possible that there is not too much dust on the track. However, due to the working process of the garbage filter press itself, a large amount of dust will be generated in its working environment. Therefore, the slide rails on the side of the existing filter press need to be cleaned from time to time, wasting manpower. Summary of the Invention

[0003] In view of this, the purpose of the utility model is to overcome the deficiencies in the above-mentioned prior art and provide a track walking device with lubrication-free self-compensation.

[0004] The present invention is implemented by the following scheme: a track walking device with lubrication-free self-compensation: including slide rails symmetrically installed on both sides of the filter press, a sliding frame driven by an external power mechanism is slidably connected to the slide rails, the sliding frame is sleeved outside the slide rails, and self-compensation sliding mechanisms slidably connected to the slide rails are symmetrically arranged on the upper and lower sides of the slide rails inside the sliding frame.

[0005] Further, the self-compensation sliding mechanism includes nylon sliders, the nylon sliders are slidably connected to the sliding surfaces of the slide rails, and the self-compensation mechanism is connected between the side of the nylon slider away from the sliding surface of the slide rail and the inner wall of the sliding frame.

[0006] Further, the self-compensation mechanism includes a number of abutting columns arranged in an array, one end of the abutting column abuts against the end surface of the side of the nylon slider away from the sliding surface of the slide rail, and the other end of the abutting column is telescopically slidably connected to the inner wall of the sliding frame.

[0007] Further, abutting grooves are arranged on the side of the nylon slider away from the sliding surface of the slide rail corresponding to the abutting columns, abutting blocks are arranged on the ends of the abutting columns corresponding to the abutting grooves, and the abutting blocks abut against the bottom of the corresponding abutting grooves.

[0008] Further, sliding sleeves are arranged on the inner wall of the sliding frame corresponding to the abutting columns, and the ends of the abutting columns are slidably connected to the sliding sleeves.

[0009] Further, a spring is sleeved outside the combination body of the abutting column and the sliding sleeve, and the two ends of the spring are respectively connected to the abutting block and the inner wall of the sliding frame.

[0010] Further, the slide rail is an I-shaped cross-section slide rail, the sliding frame is a square pipe sleeve, and the square pipe sleeve is sleeved outside the I-shaped cross-section slide rail.

[0011] Further, the nylon slider is slidably connected to the upper and lower sliding surfaces of the I-shaped cross-section slide rail, and the sliding sleeve is arranged on the inner wall of the corresponding square pipe sleeve.

[0012] Further, a filter press pull plate clamp is arranged at the top of the square pipe sleeve. The filter press pull plate clamp includes a fixing plate, a jaw assembly is installed on the fixing plate, and the fixing plate is fixed on the square pipe sleeve.

[0013] Compared with the prior art, the present invention has the following beneficial effects: reasonable design, changing the traditional sliding mode of lubricating the pulley with oil to sliding the nylon slider on the slide rail, avoiding the need for manual cleaning of the slide rail from time to time and eliminating the need for regular manual inspections. At the same time, when the friction sound between the abutting block and the slide rail is heard, it can be quickly known that the nylon slider is completely worn, and then it can be replaced, which is convenient for professional production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is Figure 1 the enlarged view at A in

[0016] Figure 3 is a schematic side view structural diagram of the present utility model.

[0017] In the figure: 1-filter press; 2-slide rail; 3-sliding frame; 4-nylon slider; 5-abutting column; 6-abutting groove; 7-abutting block; 8-sliding sleeve; 9-spring; 10-I-shaped cross-section slide rail; 11-square pipe sleeve; 12-fixing plate; 13-jaw assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The present invention will be further described below with reference to the drawings and embodiments.

[0019] It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0021] As Figures 1-3 shown, a track walking device with self-compensation without lubrication: includes slide rails 2 symmetrically installed on both sides of the filter press 1. A sliding frame 3 driven by an external power mechanism is slidably connected to the slide rails. The external power mechanism is a device for driving a trolley on an existing filter press, which can be a pneumatic rod or a sprocket chain driven by a motor, etc. Since it is not the inventive point of this device, it will not be elaborated here. The sliding frame is sleeved outside the slide rails. Self-compensation sliding mechanisms slidably connected to the slide rails are symmetrically arranged on the upper and lower sides of the slide rails inside the sliding frame. During use, the sliding frame is slidably connected to the slide rails through the self-compensation sliding mechanisms.

[0022] In this embodiment, for reasonable design, the self-compensation sliding mechanism includes nylon sliders 4. The nylon sliders are slidably connected to the sliding surfaces of the slide rails. One side of the nylon sliders away from the sliding surfaces of the slide rails is connected to the inner wall of the sliding frame through a self-compensation mechanism. The self-compensation mechanism includes a number of abutting columns 5 arranged in an array. One end of the abutting columns abuts on the end surface of the side of the nylon sliders away from the sliding surfaces of the slide rails. The other end of the abutting columns is telescopically slidably connected to the inner wall of the sliding frame. Abutting grooves 6 are provided on the side of the nylon sliders away from the sliding surfaces of the slide rails corresponding to the abutting columns. Abutting blocks 7 are provided on the ends of the abutting columns corresponding to the abutting grooves. The abutting blocks abut against the bottom of the corresponding abutting grooves. During use, through the sliding of the nylon sliders, the sliding of the sliding frame is realized. At the same time, when the friction sound between the abutting blocks and the slide rails is heard, it can be quickly known that the nylon sliders are completely worn, and then they can be replaced, which is convenient for professional production.

[0023] In this embodiment, in order to realize automatic compensation for the worn nylon sliders and prevent the sliding frame from shaking due to slider wear, a sliding sleeve 8 is provided on the inner wall of the sliding frame corresponding to the abutting columns. The ends of the abutting columns are slidably connected to the sliding sleeve. A spring 9 is sleeved outside the combination of the abutting columns and the sliding sleeve. The two ends of the spring are respectively connected to the abutting blocks and the inner wall of the sliding frame. The spring drives the abutting blocks to press the nylon sliders in real time, so that the nylon sliders automatically slide on the slide rails.

[0024] In this embodiment, for reasonable design, the slide rails are I-shaped cross-section slide rails 10, and the sliding frame is a square tube sleeve 11. The square tube sleeve is sleeved outside the I-shaped cross-section slide rails.

[0025] In this embodiment, for reasonable design, more specifically, the nylon slider is slidably connected to the upper and lower sliding surfaces of the I-shaped cross-section slide rail, and the sliding sleeve is arranged on the inner wall of the corresponding square pipe sleeve.

[0026] In this embodiment, for reasonable design, a filter press pull plate clamp is arranged on the top of the square pipe sleeve. The filter press pull plate clamp includes a fixing plate 12, and a jaw assembly 13 is installed on the fixing plate. The jaw assembly adopts existing jaws. Since it is not the inventive point of this device, no further description will be given here. The fixing plate is screwed to the square pipe sleeve.

[0027] Any of the technical solutions disclosed by the present utility model, unless otherwise stated, if it discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any person skilled in the art should understand that the preferred numerical range is only the numerical values with obvious technical effects or representativeness among many feasible numerical values. Since there are too many numerical values to enumerate, the present utility model only discloses some numerical values to illustrate the technical solutions of the present utility model. Moreover, the above-listed numerical values should not constitute a limitation to the protection scope of the present invention.

[0028] If terms such as "first" and "second" are used in this article to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of distinguishing components in description. Unless otherwise stated, the above terms have no special meaning.

[0029] If the present utility model discloses or involves components or structural members that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connected by bolts or screws), or it can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integral structure (for example, manufactured by integral casting process) (except when it is obviously impossible to adopt the integral forming process).

[0030] In addition, for the positional relationships used in any of the technical solutions disclosed by the present utility model, such as "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this patent, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to this patent. And for the terms used to represent shapes in any of the technical solutions disclosed by the present utility model, unless otherwise stated, their meanings include shapes similar, analogous or close to them.

[0031] Any component provided by the present utility model can either be assembled from multiple individual components or be a single component manufactured by an integral forming process.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them; although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: it is still possible to modify the specific implementation manners of the present utility model or make equivalent replacements for some technical features; without departing from the spirit of the technical solutions of the present utility model, they should all be covered within the scope of the technical solutions claimed by the present utility model.

Claims

1. A lubrication-free self-compensating track running device, characterized in that: It comprises slide rails symmetrically installed on both sides of the filter press, a slide frame driven by an external power mechanism is slidably connected to the slide rails, the slide frame is sleeved outside the slide rails, and a self-compensating slide mechanism slidably connected to the slide rails is symmetrically arranged on the upper and lower sides of the slide rails in the slide frame; The self-compensating sliding mechanism comprises a nylon slider, which is slidably connected to the sliding surface of the slide rail, and the side of the nylon slider away from the sliding surface of the slide rail is connected to the inner wall of the slide frame through the self-compensating mechanism; The self-compensation mechanism comprises a plurality of abutment columns arranged in an array, one end of the abutment column abuts against the end surface of the nylon slider away from the sliding surface of the slide rail, and the other end of the abutment column is telescopically slidably connected to the inner wall of the sliding frame.

2. The lubrication-free self-compensating track running device according to claim 1, characterized in that; A contact groove is arranged on the side of the sliding surface of the nylon sliding block away from the sliding rail, and a contact block is arranged on the end of the contact column, and the contact block is pressed against the bottom of the corresponding contact groove.

3. The lubrication-free self-compensating track running device according to claim 2, characterized in that; A sliding sleeve is arranged on the inner wall of the sliding frame corresponding to the abutting column, and the end of the abutting column is slidably connected in the sliding sleeve.

4. The lubrication-free self-compensating track running device according to claim 3, characterized in that; A spring is disposed on the outer casing of the combination of the abutment column and the sliding sleeve, and two ends of the spring are respectively connected to the abutment block and the inner wall of the sliding frame.

5. The lubrication-free self-compensating track running device according to claim 4, characterized in that; The slide rail is an I-shaped cross-section slide rail, and the sliding frame is a square tube sleeve, and the square tube sleeve is sleeved outside the I-shaped cross-section slide rail.

6. The lubrication-free self-compensating track running device according to claim 5, characterized in that; The nylon sliding block is slidably connected to the upper and lower sliding connection surfaces of the I-shaped cross-section sliding rail, and the sliding sleeve is arranged on the inner wall of the corresponding square pipe sleeve.

7. The lubrication-free self-compensating track running device according to claim 6, characterized in that; A filter press plate clamp is arranged on the top of the square pipe sleeve, and the filter press plate clamp comprises a fixing plate, a clamping claw assembly is installed on the fixing plate, and the fixing plate is fixed on the square pipe sleeve.

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