CN214088395U

CN214088395U - Hydraulic tamping device for test coke oven

Info

Publication number: CN214088395U
Application number: CN202023006390.3U
Authority: CN
Inventors: 宋凯; 宋硕; 戚福朋
Original assignee: Anshan Zhongke Thermal Energy Technology Co ltd
Current assignee: Anshan Zhongke Thermal Energy Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-31
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses an experimental hydraulic pressure tamping unit for coke oven, the on-line screen storage device comprises a base, the top fixedly connected with support frame of base, the bottom fixedly connected with hydraulic telescoping cylinder of support frame, the bottom fixedly connected with ram of hydraulic telescoping cylinder, the case is placed to the top fixedly connected with of base. The utility model discloses a driving motor, drive mechanism, the mounting panel, the threaded rod, the thread bush, the stripper plate, the scraping wings and the cooperation that pushes away the material cylinder, at the in-process that the ram descends, driving motor's output shaft is through first belt pulley, drive belt and second belt pulley drive the threaded rod rotatory, the threaded rod passes through the thread bush and drives the stripper plate and remove, extrude the material, make the ram evenly tamp the material, push away the ejecting high difference of material cylinder through controlling two simultaneously, the discharge of material is accomplished in the convenient processing, and the work efficiency is improved, thereby reach the effect of being convenient for evenly tamp, the inhomogeneous problem of current device tamping has been solved.

Description

Hydraulic tamping device for test coke oven

Technical Field

The utility model relates to an experimental coke oven technical field specifically is a hydraulic tamping device for experimental coke oven.

Background

In recent years, a great deal of application of test coke ovens provides a good way for determining an economical and reasonable coking and coal blending scheme, the test coke ovens are developed from early bottom-mounted structures to side-mounted structures which are widely applied in recent years, meanwhile, due to the wide application of a tamping coking technology, the coking cost is greatly reduced, a good way is provided for reasonably utilizing limited resources, the coking is processed in a tamping mode, so that the material sample also needs to be tamped for the test coke oven to improve the density, in the initial tamping stage, because the material sample is loose, the air in the coal sample is rapidly extruded after the hammer head falls down to enable the material sample to splash towards the periphery of the hammer head during the first striking, the material sample in the center of the hammer head is lack, and the phenomenon can be generated during each feeding, so that the integral density of the material sample is uneven.

Disclosure of Invention

An object of the utility model is to provide an experimental coke oven is with hydraulic pressure tamping unit possesses the advantage of being convenient for evenly tamping, has solved the inhomogeneous problem of current device tamping.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic tamping device for a test coke oven comprises a base, wherein the top of the base is fixedly connected with a supporting frame, the bottom of the supporting frame is fixedly connected with a hydraulic telescopic cylinder, the bottom of the hydraulic telescopic cylinder is fixedly connected with a ram, the top of the base is fixedly connected with a placing box, the back of the placing box is fixedly connected with a driving box, the inner cavity of the driving box is fixedly connected with a driving motor, the output shaft of the driving motor is provided with a transmission mechanism, the front surface of the driving box is fixedly connected with a mounting plate, the axle center of the transmission mechanism is fixedly connected with a threaded rod, the surface of the threaded rod is sleeved with a threaded sleeve, one side of the threaded sleeve is fixedly connected with an extrusion plate, the left side and the right side of the placing box are fixedly connected with fixing blocks, a material pushing plate is arranged in an inner cavity of the placing box, and a material pushing cylinder is movably connected to the bottom of the material pushing plate.

Preferably, the driving motor is a double-shaft motor, and a through groove is formed in the front face of the driving box.

Preferably, drive mechanism includes first belt pulley, drive belt and second belt pulley, driving motor's output shaft fixedly connected with first belt pulley, the surface transmission of first belt pulley is connected with the drive belt, the surface of first belt pulley is connected with the second belt pulley through the drive belt transmission.

Preferably, the top and the bottom of the thread bush are fixedly connected with limit blocks, and the other ends of the limit blocks are communicated with limit grooves.

Preferably, the left side and the right side of the placing box are both provided with grooves, and the number of the material pushing cylinders is two.

Preferably, the surface of the first belt pulley is connected with a transmission belt in a transmission manner, and the surface of the first belt pulley is connected with a second belt pulley in a transmission manner through the transmission belt.

Preferably, the other end of the limiting block is communicated with a limiting groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a driving motor, drive mechanism, the mounting panel, the threaded rod, the thread bush, the stripper plate, the scraping wings and the cooperation that pushes away the material cylinder, at the in-process that the ram descends, driving motor's output shaft is through first belt pulley, drive belt and second belt pulley drive the threaded rod rotatory, the threaded rod passes through the thread bush and drives the stripper plate and remove, extrude the material, make the ram evenly tamp the material, push away the ejecting high difference of material cylinder through controlling two simultaneously, the discharge of material is accomplished in the convenient processing, and the work efficiency is improved, thereby reach the effect of being convenient for evenly tamp, the inhomogeneous problem of current device tamping has been solved.

2. The utility model discloses a stopper and spacing groove's cooperation is convenient for carry on spacingly to the thread bush, improves the security of device, through the design recess, is convenient for accomodate the stripper plate.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a driving box in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the placing box in the embodiment of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a hydraulic telescopic cylinder; 4. a ram; 5. placing a box; 6. a drive box; 7. a drive motor; 8. a transmission mechanism; 81. a first pulley; 82. a transmission belt; 83. a second pulley; 9. mounting a plate; 10. a threaded rod; 11. a threaded sleeve; 12. a pressing plate; 13. a fixed block; 14. a material pushing plate; 15. a material pushing cylinder; 16. a limiting block; 17. a limiting groove; 18. a groove; 19. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a hydraulic tamping device for a test coke oven comprises a base 1, a support frame 2 is fixedly connected to the top of the base 1, a hydraulic telescopic cylinder 3 is fixedly connected to the bottom of the support frame 2, a ram 4 is fixedly connected to the bottom of the hydraulic telescopic cylinder 3, a placing box 5 is fixedly connected to the top of the base 1, grooves 18 are formed in the left side and the right side of the placing box 5, two pushing cylinders 15 are provided, a threaded sleeve 11 is conveniently limited by matching of a limiting block 16 and a limiting groove 17, the safety of the device is improved, a pressing plate 12 is conveniently accommodated by designing the grooves 18, a driving box 6 is fixedly connected to the back of the placing box 5, a driving motor 7 is fixedly connected to the inner cavity of the driving box 6, the driving motor 7 is a double-shaft motor, a through groove 19 is formed in the front of the driving box 6, and a transmission mechanism 8 is arranged on an output shaft of the driving motor 7, the transmission mechanism 8 comprises a first belt pulley 81, a transmission belt 82 and a second belt pulley 83, an output shaft of the driving motor 7 is fixedly connected with the first belt pulley 81, the surface of the first belt pulley 81 is in transmission connection with the transmission belt 82, the surface of the first belt pulley 81 is in transmission connection with the second belt pulley 83 through the transmission belt 82, the front face of the driving box 6 is fixedly connected with a mounting plate 9, a threaded rod 10 is fixedly connected with the axis of the transmission mechanism 8, a threaded sleeve 11 is sleeved on the surface of the threaded rod 10, a limiting block 16 is fixedly connected to the top and the bottom of the threaded sleeve 11, the other end of the limiting block 16 is communicated with a limiting groove 17, an extrusion plate 12 is fixedly connected to one side of the threaded sleeve 11, fixed blocks 13 are fixedly connected to the left side and the right side of the placing box 5, a material pushing plate 14 is arranged in an inner cavity of the placing box 5, a material pushing cylinder 15 is movably connected to the bottom of the material pushing plate 14, and a material pushing cylinder 15 is movably connected to the bottom of the material pushing cylinder through the driving motor 7, Drive mechanism 8, mounting panel 9, threaded rod 10, thread bush 11, stripper plate 12, the cooperation of scraping wings 14 and material pushing cylinder 15, at the in-process that the ram 4 descends, driving motor 7's output shaft passes through first belt pulley 81, drive belt 82 and second belt pulley 83 drive threaded rod 10 rotatory, threaded rod 10 controls through thread bush 11 drive stripper plate 12 and removes, extrude the material, make ram 4 carry out even tamping to the material, push away material cylinder 15 ejection height difference through controlling two simultaneously, the discharge of material is accomplished in convenient processing, and the work efficiency is improved, thereby reach the effect of being convenient for even tamping, the inhomogeneous problem of current device tamping has been solved.

During the use, hydraulic telescoping cylinder 3 drives ram 4 and moves down, at the in-process that ram 4 descends, driving motor 7's output shaft passes through first belt pulley 81, drive belt 82 and second belt pulley 83 drive threaded rod 10 rotatory, threaded rod 10 drives about stripper plate 12 through thread bush 11, extrude the material, make ram 4 carry out even tamping to the material, push away the ejecting height difference of material cylinder 15 through controlling two simultaneously, the discharge of material is accomplished in convenient processing, and the work efficiency is improved, thereby reach the effect of being convenient for evenly tamp.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic tamping device for experimental coke oven, includes base (1), its characterized in that: the hydraulic telescopic device is characterized in that a support frame (2) is fixedly connected to the top of a base (1), a hydraulic telescopic cylinder (3) is fixedly connected to the bottom of the support frame (2), a ram (4) is fixedly connected to the bottom of the hydraulic telescopic cylinder (3), a box (5) is fixedly connected to the top of the base (1), a driving box (6) is fixedly connected to the back of the box (5), a driving motor (7) is fixedly connected to the inner cavity of the driving box (6), a transmission mechanism (8) is arranged on an output shaft of the driving motor (7), a mounting plate (9) is fixedly connected to the front of the driving box (6), a threaded rod (10) is fixedly connected to the axis of the transmission mechanism (8), a threaded sleeve (11) is sleeved on the surface of the threaded rod (10), a squeezing plate (12) is fixedly connected to one side of the threaded sleeve (11), and a fixing block (13) is fixedly connected to the left side and the right side of the box (5), the inner cavity of the placing box (5) is provided with a material pushing plate (14), and the bottom of the material pushing plate (14) is movably connected with a material pushing cylinder (15).

2. The hydraulic tamping device for the test coke oven according to claim 1, which is characterized in that: the driving motor (7) is a double-shaft motor, and a through groove (19) is formed in the front face of the driving box (6).

3. The hydraulic tamping device for the test coke oven according to claim 1, which is characterized in that: the transmission mechanism (8) comprises a first belt pulley (81), a transmission belt (82) and a second belt pulley (83), and an output shaft of the driving motor (7) is fixedly connected with the first belt pulley (81).

4. The hydraulic tamping device for the test coke oven according to claim 1, which is characterized in that: the top and the bottom of the thread bush (11) are fixedly connected with limit blocks (16).

5. The hydraulic tamping device for the test coke oven according to claim 1, which is characterized in that: the left side and the right side of the placing box (5) are provided with grooves (18), and the number of the material pushing cylinders (15) is two.

6. The hydraulic tamping device for the test coke oven according to claim 3, wherein: the surface of the first belt pulley (81) is connected with a transmission belt (82) in a transmission manner, and the surface of the first belt pulley (81) is connected with a second belt pulley (83) in a transmission manner through the transmission belt (82).

7. The hydraulic tamping device for the test coke oven according to claim 4, wherein: the other end of the limiting block (16) is communicated with a limiting groove (17).