A coke balling machine collecting trolley track

Abstract

This utility model discloses a collection trolley track for a coke briquetting machine, comprising: a trolley located below the discharge port of the coke briquetting machine, the top of the trolley having an opening, a sieve plate embedded in the inner wall of the middle of the trolley, a wheel frame mounted on the bottom of the trolley, wheels mounted on the wheel frame, and guide grooves with an inverted V-shaped cross-section formed on the outer circumference of the wheels; a pair of support beams mounted on the two side walls below the discharge port of the coke briquetting machine, track support ribs screwed onto the top surface of the support beams, and a track fixed on the top surface of the track support ribs, the track having an inverted V-shaped cross-section; both the track and the wheels adopt a V-shaped structure, and due to the restriction of the V-shaped side walls, the wheels and tracks can fit tightly together, preventing the wheels from deviating; furthermore, because the track is inverted V-shaped, and because the equipment vibrates greatly during operation, dust will automatically slide down the track side walls and will not adhere to the track, thus not affecting the normal operation of the wheels.

Description

Technical Field

[0001] This utility model relates to the field of coke briquetting machine equipment application technology, specifically a coke briquetting machine collection trolley track. Background Technology

[0002] The coke briquetting machine is a closed structure. Because a large amount of dust generated during the coke briquetting process falls onto the U-shaped track, the moving resistance of the collection trolley is high. During the briquetting operation, the collection trolley is in frequent reciprocating motion. Due to the high resistance, the trolley wheels are easily damaged and may deviate to the left or right. The trolley wheels frequently hit the side wall of the track, causing track deformation, which in turn aggravates the collision intensity between the trolley wheels and the track, forming a vicious cycle that causes damage to the wheels and track and significantly reduces the service life of the track and wheels.

[0003] To avoid the aforementioned issues, a collection trolley track and wheels for a coke briquetting machine were developed. The track uses angle steel, and the wheels are V-shaped, fitting tightly to the track and featuring automatic centering to prevent wheel deviation. The open track design prevents dust accumulation inside the briquetting machine from accumulating on it during equipment operation, thus avoiding increased wheel running resistance. Utility Model Content

[0004] The technical problem to be solved by this utility model is to address the shortcomings of the existing technology by providing a coke pelletizing machine collection trolley track in which both the track and the wheels are inverted and arranged in a V-shape, so that the wheels and the track can fit together tightly, reducing wheel deviation and reducing the amount of dust adhering to the track surface.

[0005] The technical problem to be solved by this utility model is achieved through the following technical solution: a collection trolley track for a coke pelletizing machine, comprising;

[0006] The trolley is located below the discharge port of the coke pelletizing machine. The top of the trolley has an opening to facilitate material falling in. A screen plate is embedded in the inner wall of the middle part of the trolley. A wheel frame is installed on the bottom of the trolley, and wheels are installed on the wheel frame. A guide groove with an inverted V-shaped cross section is opened on the outer circumference of the wheel.

[0007] A pair of support beams are symmetrically fixedly installed on the two side walls below the discharge port of the coke pelletizing machine. Track support ribs are screwed onto the top surface of the support beams. Tracks are fixedly installed on the top surface of the track support ribs along the traveling direction of the trolley. The cross-section of the track is set in an inverted V shape.

[0008] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the collection trolley track of the coke pelletizing machine described above has a horizontal reinforcing rib fixed on the bottom surface of the trolley, and the wheel frame is installed on the bottom surface of the horizontal reinforcing rib.

[0009] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the coke pelletizing machine collecting trolley track described above, wherein the wheel frame includes a pair of symmetrically arranged wheel legs, each having a top plate and a bottom plate perpendicular to each other, and the wheel is rotatably mounted between the two bottom plates of the wheel legs.

[0010] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the coke pelletizing machine collecting trolley track described above, wherein the wheel frame, wheels and track are all provided in two sets.

[0011] The top surface of the wheel leg top plate of one set of wheel frames is fixedly connected to the bottom surface of the horizontal reinforcing rib plate.

[0012] Another set of wheel frames is equipped with a connecting support plate below the wheel leg base plate. The front and rear ends of the connecting support plate are screwed to the bottom surface of the horizontal reinforcing rib. A movable limiting groove is provided on the top surface of the middle part of the connecting support plate to accommodate the wheel leg top plate, thereby allowing the set of wheel frames to move slightly horizontally or vertically.

[0013] Compared with the prior art, the beneficial technical effects of this utility model are:

[0014] (1) Both the track and the wheels adopt a V-shaped structure. Due to the restriction of the V-shaped sidewall, the wheels and the track can fit together tightly and the wheels cannot deviate. In addition, because the track is inverted V-shaped and the equipment vibrates greatly when it is working, the dust will automatically slide down the sidewall of the track and will not adhere to the track, thus not affecting the normal operation of the wheels.

[0015] (2) There are two sets of wheel frames. One set of wheel frames is equipped with a connecting support plate. The movable limiting groove on the connecting support plate and the bottom surface of the track support rib plate form an active space for the bottom plate of the wheel leg to move. That is to say, the active space allows the wheel to move laterally, so as to ensure that the wheel can still run stably on the track when the track is slightly deformed or the two tracks are slightly non-parallel. Attached Figure Description

[0016] Figure 1 A partial front view schematic diagram of a coke pelletizing machine equipped with this utility model;

[0017] Figure 2 This is a schematic diagram of the full cross-section structure of the connecting support plate of this utility model from the left and side views.

[0018] Figure 3 These are the front view and left view of the wheel leg of this utility model.

[0019] Reference numerals: 1. Trolley; 2. Coke pelletizing machine; 3. Discharge port; 4. Screen plate; 5. Wheel; 6. Guide groove; 7. Support beam; 8. Track support rib; 9. Track; 10. Horizontal reinforcing rib; 11. Top plate; 12. Bottom plate; 13. Connecting support plate; 14. Movable limit groove. Detailed Implementation

[0020] The specific technical solutions of this utility model are further described below with reference to the accompanying drawings, so as to enable those skilled in the art to further understand this utility model, without constituting a limitation on its rights.

[0021] Example 1, referring to Figure 1-3 A collection trolley track for a coke pelletizing machine, comprising:

[0022] The trolley 1 is formed into a roughly square box structure and is located below the discharge port 3 of the coke pelletizing machine 2. The top of the trolley 1 has an opening to facilitate the material to fall in. A screen plate 4 is embedded in the inner wall of the middle part of the trolley 1. The screen plate 4 can have a certain mesh size of screen holes, which can be selected according to the usage requirements. A wheel frame is installed on the bottom surface of the trolley 1, and a wheel 5 is installed on the wheel frame. A guide groove 6 with an inverted V-shaped cross section is opened on the outer circumferential surface of the wheel 5. The guide groove 6 is located on the middle outer circumferential surface of the wheel 5.

[0023] A pair of support beams 7, which are roughly square strip structures, are symmetrically fixed on the two side walls below the discharge port 3 of the coke pelletizing machine 2. Track support ribs 8 are screwed onto the top surface of the support beams 7. The track support ribs 8 are roughly square plate structures and are horizontally arranged. A track 9 is fixed on the top surface of the track support ribs 8 along the traveling direction of the trolley 1. The track 9 is parallel to the length direction of the support beams 7. The cross section of the track 9 is set in an inverted V shape.

[0024] Because both track 9 and wheel 5 adopt a V-shaped structure, the wheel 5 and track 9 can fit together tightly due to the restriction of the V-shaped sidewalls. The wheel 5 cannot deviate. Furthermore, because track 9 is inverted V-shaped and the equipment vibrates greatly during operation, dust will automatically slide down the sidewalls of track 9 and will not adhere to track 9, thus not affecting the normal operation of wheel 5.

[0025] To enhance the structural strength of the vehicle 1, a horizontal reinforcing rib 10 is fixedly provided on the bottom surface of the vehicle 1. The horizontal reinforcing rib 10 is formed into a roughly square plate structure, and the wheel frame is installed on the bottom surface of the horizontal reinforcing rib 10.

[0026] The wheel frame includes a pair of symmetrically arranged wheel legs, each having a top plate 11 and a bottom plate 12 perpendicular to each other. Both the top plate 11 and the bottom plate 12 are formed into square plate structures. The wheel 5 is rotatably mounted between the two bottom plates 12 of the wheel legs. The wheel frame, the wheel 5, and the track 9 are all provided in two sets.

[0027] The top surface of the wheel leg top plate 11 of one set of wheel frames is fixedly connected to the bottom surface of the horizontal reinforcing rib plate 10.

[0028] Below the wheel leg base plate 12 of another set of wheel frames, there is also a connecting support plate 13. The connecting support plate 13 is formed into a roughly square plate structure. The front and rear ends of the connecting support plate 13 are screwed to the bottom surface of the horizontal reinforcing rib plate 10. A movable limiting groove 14 is provided on the top surface of the middle part of the connecting support plate 13 to accommodate the wheel leg top plate 11, thereby allowing the set of wheel frames to move slightly horizontally or vertically. The movable limiting groove 14 is a square groove structure, and its width is approximately the same as the top plate 11 of the wheel leg.

[0029] It should be noted that when the width or depth of the movable limiting groove 14 is slightly greater than the width or height of the top plate 11 of the wheel leg, the top plate 11 of the wheel leg can achieve slight horizontal or vertical displacement. The purpose of this is to ensure that the wheel 5 can still run stably on the track 9 when the track 9 is slightly deformed or the two tracks 9 are slightly non-parallel.

Claims

1. A coke balling machine collection trolley track characterized by: It includes; The trolley is located below the discharge port of the coke pelletizing machine. The top of the trolley has an opening to facilitate material falling in. A screen plate is embedded in the inner wall of the middle part of the trolley. A wheel frame is installed on the bottom of the trolley, and wheels are installed on the wheel frame. A guide groove with an inverted V-shaped cross section is opened on the outer circumference of the wheel. A pair of support beams are symmetrically fixedly installed on the two side walls below the discharge port of the coke pelletizing machine. Track support ribs are screwed onto the top surface of the support beams. Tracks are fixedly installed on the top surface of the track support ribs along the traveling direction of the trolley. The cross-section of the track is set in an inverted V shape.

2. A coke balling machine collection trolley track according to claim 1, characterised in that: A horizontal reinforcing rib is fixedly installed on the bottom surface of the trolley, and the wheel frame is installed on the bottom surface of the horizontal reinforcing rib.

3. A coke balling machine collection trolley track according to claim 2, characterised in that: The wheel frame includes a pair of symmetrically arranged wheel legs, each having a top plate and a bottom plate perpendicular to each other, and the wheel is rotatably mounted between the two bottom plates of the wheel legs.

4. A coke balling machine collection trolley track according to claim 3, characterised in that: The wheel frame, wheels, and tracks are all provided in two sets; The top surface of the wheel leg top plate of one set of wheel frames is fixedly connected to the bottom surface of the horizontal reinforcing rib plate; Another set of wheel frames is equipped with a connecting support plate below the wheel leg base plate. The front and rear ends of the connecting support plate are screwed to the bottom surface of the horizontal reinforcing rib. A movable limiting groove is provided on the top surface of the middle part of the connecting support plate to accommodate the wheel leg top plate, thereby allowing the set of wheel frames to move slightly horizontally or vertically.

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