Tamping hammer for tamping coking

Abstract

The utility model relates to the technical field of coking coal, in particular to a tamping hammer for tamping coking, which comprises a support frame and a moving rod arranged on the surface of the support frame, and further comprises a connecting shell bolted at the bottom of the moving rod, an inner cavity of the connecting shell is connected with a tamping hammer block in a sliding manner, and a moving mechanism is arranged on one side of the connecting shell. An inner cavity of the connecting shell is slidably connected with a moving block; according to the tamping hammer, under the cooperation of the moving mechanism, the moving block and the connecting shell, the limiting blocks on the two sides can move in the opposite directions at the same time, the limiting blocks can move into an inner cavity of the tamping hammer block, workers can replace the tamping hammer block conveniently, and therefore the coking coal processing speed of the tamping hammer is increased, and the working efficiency is improved. And meanwhile, under the cooperation of a mounting shell, a conveying mechanism, a filter screen and a fan pump, air with dust can be filtered, the dust can fall into a collecting box, and therefore the situation that the dust influences workers is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coking coal, in particular to a tamping hammer for tamping coking. Background Art

[0002] The tamping hammer can reduce the distance between coal particles by 28%-33%. Therefore, the colloid of the coal material can easily distribute and infiltrate the surface of coal particles of different properties during coking. The smaller the gap between coal particles, the smaller the amount of colloidal liquid products required to fill the gap. That is, more colloidal liquid products can be evenly distributed on the surface of coal particles, and then during the coking process, a stronger interface bond is formed between the coal particles, thereby improving the quality of coke.

[0003] However, when the existing tamping hammer for tamping coking is put into use, due to the heavy weight of the tamping hammer and the distance between the rising position of the tamping hammer and the coke, the tamping hammer is easily worn out when hammering the coke, so the staff needs to replace it frequently. However, the existing replacement is carried out with the cooperation of multiple bolts and nuts. The staff can only turn one bolt at a time with the tool, which affects the speed of the tamping hammer in processing the coke. At the same time, most of the tamping hammers will generate a lot of dust when processing the coke, and the dust will float around with the air. Since the staff need to supervise the equipment near the tamping hammer, the dust will affect the staff. Utility Model Content

[0004] The purpose of the utility model is to provide a tamping hammer for tamping coking to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a tamping hammer for tamping coking, comprising a support frame and a movable rod arranged on the surface of the support frame, and further comprising:

[0006] A connecting shell bolted to the bottom of the moving rod, wherein the inner cavity of the connecting shell is slidably connected to a ramming block, a moving mechanism is provided on one side of the connecting shell, wherein the inner cavity of the connecting shell is slidably connected to a moving block, a limit block is bolted to one side of the moving block, and a mounting shell is bolted to the bottom of the connecting shell;

[0007] A conveying mechanism is arranged on the top of the mounting shell, the top of the support frame is bolted with a fixed shell, the top of the fixed shell is bolted with a fan pump, the inner cavity of the fixed shell is installed with a filter screen, and the inner cavity of the fixed shell is slidably connected with a collection box.

[0008] Preferably, the moving mechanism includes a hand turntable arranged on one side of the connecting shell, a bidirectional threaded rod is fixed to one side of the hand turntable, the other end of the bidirectional threaded rod is rotatably connected to one side of the connecting shell, and a sleeve is threadedly connected to the surface of the bidirectional threaded rod, and the side of the sleeve close to the connecting shell is bolted to one side of the moving block.

[0009] Preferably, the conveying mechanism includes a connecting pipe connected to the top of the mounting shell, the top of the connecting pipe is connected to a hose, the other end of the hose is connected to the mounting pipe, and the other end of the mounting pipe is connected to one side of the fixed shell.

[0010] Preferably, there are two limit blocks and they are symmetrically designed with respect to the central axis of the connecting shell.

[0011] Preferably, a handle is bolted to the surface of the collection box, and the handle is hollow in design.

[0012] Preferably, the hand turntable is designed with multiple recesses.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model can make the limit blocks on both sides move in opposite directions at the same time through the cooperation of the moving mechanism, the moving block and the connecting shell, so that the limit blocks can be moved to the inner cavity of the ramming hammer block, which is convenient for the staff to replace the ramming hammer block, thereby speeding up the processing rate of the coking coal by the ramming hammer. At the same time, with the cooperation of the installation shell, the conveying mechanism, the filter screen and the fan pump, the air with dust can be filtered, so that the dust can fall into the interior of the collection box, thereby effectively reducing the impact of dust on the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the installation shell and the fixed shell in the utility model;

[0017] Figure 3 It is a structural diagram of the moving mechanism in the utility model;

[0018] Figure 4 It is a structural diagram of the conveying mechanism in the present utility model.

[0019] In the figure: 1. Support frame; 2. Moving rod; 3. Connecting shell; 4. Ramming hammer block; 5. Moving mechanism; 51. Hand turntable; 52. Bidirectional threaded rod; 53. Sleeve; 6. Moving block; 7. Limit block; 8. Mounting shell; 9. Conveying mechanism; 91. Connecting pipe; 92. Hose; 93. Mounting pipe; 10. Fixed shell; 11. Fan pump; 12. Filter screen; 13. Collection box; 14. Handle. DETAILED DESCRIPTION

[0020] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0021] See also Figure 1-4As shown, a tamping hammer for tamping coking includes a support frame 1, a moving rod 2 is provided on the surface of the support frame 1, and the moving rod 2 can be supported and guided under the action of the support frame 1. The moving rod 2 can move up and down through a guide rail, and a connecting shell 3 is bolted to the bottom of the moving rod 2. The inner cavity of the connecting shell 3 is slidably connected to a tamping hammer block 4. Under the cooperation of the moving rod 2 and the support frame 1, the tamping hammer block 4 can move up and down, so that the tamping hammer block 4 can tamp the coke, so that the coke can be processed subsequently. A moving mechanism 5 is provided on one side of the connecting shell 3, and the inner cavity of the connecting shell 3 is connected to the moving rod 3. The sliding connection is provided with a moving block 6, and the moving mechanism 5 and the moving block 6 cooperate with each other. Under the action of the moving mechanism 5, the moving block 6 can be moved in the inner cavity of the connecting shell 3. A limiting block 7 is bolted to one side of the moving block 6. The surface of the limiting block 7 is slidably connected to the inner cavity of the ramming block 4. There are two limiting blocks 7 and they are symmetrically designed with the central axis of the connecting shell 3. Under the action of the moving block 6, the limiting blocks 7 on both sides can be moved in opposite directions at the same time, so that the limiting blocks 7 can be moved to the inner cavity of the ramming block 4, so that the ramming block 4 can be fixed in the inner cavity of the connecting shell 3, which is convenient for work. The staff replaces the ramming hammer block 4, which effectively reduces the workload of the staff and speeds up the staff's coke processing rate. The bottom of the connecting shell 3 is bolted with a mounting shell 8, the inner cavity of the mounting shell 8 is slidably connected to the surface of the ramming hammer block 4, and the top of the mounting shell 8 is provided with a conveying mechanism 9. The top of the support frame 1 is bolted with a fixed shell 10, and the top of the fixed shell 10 is bolted with a fan pump 11. Under the action of the fan pump 11, the mounting shell 8 can pass the dust-carrying air into the interior of the fixed shell 10 through the conveying mechanism 9, effectively preventing the dust from affecting the staff, thereby To increase the practicality of the tamping hammer, a filter screen 12 is installed in the inner cavity of the fixed shell 10. The filter screen 12 can filter the air containing dust and leave the dust at the bottom of the filter screen 12. The inner cavity of the fixed shell 10 is slidably connected with a collection box 13. The collection box 13 can collect dust, which is convenient for the staff to collect dust. The surface of the collection box 13 is bolted with a handle 14. The handle 14 is a hollow design. Under the action of the handle 14, the collection box 13 can be taken out conveniently by the staff, which reduces the workload of the staff and thus increases the practicality of the tamping hammer.

[0022] The moving mechanism 5 includes a hand turntable 51 arranged on one side of the connecting shell 3. The hand turntable 51 is designed with multiple recesses. A two-way threaded rod 52 is fixed to one side of the hand turntable 51. The other end of the two-way threaded rod 52 is rotatably connected to one side of the connecting shell 3. The surface of the two-way threaded rod 52 is threadedly connected to a sleeve 53. The side of the sleeve 53 close to the connecting shell 3 is bolted to one side of the moving block 6. With the cooperation of the hand turntable 51 and the two-way threaded rod 52, the sleeve 53 can drive the limit blocks 7 on both sides to move in opposite directions at the same time through the moving block 6, so that the limit blocks 7 can be moved to the inner cavity of the ramming hammer block 4, so that the ramming hammer block 4 is fixed in the inner cavity of the connecting shell 3, which is convenient for the staff to replace the ramming hammer block 4, thereby speeding up the staff's coke processing rate.

[0023] The conveying mechanism 9 includes a connecting pipe 91, the bottom of the connecting pipe 91 is connected to the top of the mounting shell 8, the top of the connecting pipe 91 is connected to a hose 92, the other end of the hose 92 is connected to a mounting pipe 93, and the other end of the mounting pipe 93 is connected to one side of the fixed shell 10. Under the action of the fan pump 11, the air containing dust can enter the interior of the connecting pipe 91 through the mounting shell 8, and with the cooperation of the hose 92, the air containing dust can enter the interior of the fixed shell 10 through the mounting pipe 93, so that the air containing dust can be filtered by the filter 12. At the same time, the hose 92 can allow the mounting shell 8 to move downward following the connecting shell 3, thereby reducing the impact of dust on the working environment.

[0024] Working principle: First, when the staff needs to replace the ramming hammer block 4, with the cooperation of the hand turntable 51 and the two-way threaded rod 52, the sleeve 53 can be moved through the moving block 6 to move the limit block 7 out of the interior of the ramming hammer block 4. Then the staff takes out the damaged ramming hammer block 4 and moves the new ramming hammer block 4 to the interior of the connecting shell 3 through the installation shell 8. The staff uses the hand turntable 51 to make the two-way threaded rod 52 drive the limit blocks 7 on both sides to move in opposite directions at the same time, so that the limit blocks 7 can move to the inner cavity of the ramming hammer block 4, so that the ramming hammer block 4 is fixed inside the connecting shell 3. With the cooperation of the moving rod 2 and the support frame 1, the ramming hammer When block 4 is working, under the action of the fan pump 11, the dusty air can pass through the mounting shell 8 into the interior of the connecting pipe 91, and then the dusty air can enter the interior of the fixed shell 10 through the mounting pipe 93 along the hose 92, and under the action of the filter 12, the dusty air can be filtered so that the dust can remain at the bottom of the filter 12. When the tamping hammer is completed, the fan pump 11 is turned off, and the dust at the bottom of the filter 12 falls into the interior of the collection box 13 under the action of gravity. Then the staff takes out the collection box 13 through the handle 14 and puts it back in place after cleaning.

[0025] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A tamping hammer for tamping coking, comprising a support frame (1) and a moving rod (2) arranged on the surface of the support frame (1), characterized in that: Also includes: A connecting shell (3) is bolted to the bottom of the moving rod (2), the inner cavity of the connecting shell (3) is slidably connected to a ramming block (4), a moving mechanism (5) is provided on one side of the connecting shell (3), the inner cavity of the connecting shell (3) is slidably connected to a moving block (6), one side of the moving block (6) is bolted to a limiting block (7), and the bottom of the connecting shell (3) is bolted to a mounting shell (8); A conveying mechanism (9) is arranged on the top of the mounting shell (8); the top of the support frame (1) is bolted with a fixed shell (10); the top of the fixed shell (10) is bolted with a fan pump (11); the inner cavity of the fixed shell (10) is installed with a filter screen (12); and the inner cavity of the fixed shell (10) is slidably connected with a collection box (13).

2. A tamping hammer for tamping coking according to claim 1, characterized in that: The moving mechanism (5) includes a hand turntable (51) arranged on one side of the connecting shell (3), a bidirectional threaded rod (52) is fixed to one side of the hand turntable (51), the other end of the bidirectional threaded rod (52) is rotatably connected to one side of the connecting shell (3), a sleeve (53) is threadedly connected to the surface of the bidirectional threaded rod (52), and the side of the sleeve (53) close to the connecting shell (3) is bolted to one side of the moving block (6).

3. A tamping hammer for tamping coking according to claim 1, characterized in that: The conveying mechanism (9) includes a connecting pipe (91) connected to the top of the mounting shell (8), the top of the connecting pipe (91) is connected to a hose (92), the other end of the hose (92) is connected to a mounting pipe (93), and the other end of the mounting pipe (93) is connected to one side of the fixed shell (10).

4. A tamping hammer for tamping coking according to claim 1, characterized in that: The number of the limit blocks (7) is two and they are designed to be symmetrical with respect to the central axis of the connecting shell (3).

5. A tamping hammer for tamping coking according to claim 1, characterized in that: A handle (14) is bolted to the surface of the collection box (13), and the handle (14) is of hollow design.

6. A tamping hammer for tamping coking according to claim 2, characterized in that: The hand turntable (51) is designed with multiple recesses.

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