Automatic feeding device of tamping coke oven

Abstract

The utility model discloses an automatic feeding device of a tamping coke oven, which belongs to the technical field of coke oven feeding, and comprises a feeding frame and a blanking hopper, the blanking hopper is positioned above the feeding frame, the bottom of the blanking hopper is fixedly connected with a blanking channel, the end part of the feeding frame is fixedly connected with a feeding hopper, and the feeding hopper is fixedly connected with the blanking channel. A driving air cylinder is fixedly installed on the upper surface of the feeding frame, a driving rod is connected to the output end of the driving air cylinder, a pushing plate is connected to the end of the driving rod, and limiting baffles are symmetrically arranged on the upper surface of the feeding frame. According to the automatic feeding device of the tamping coke oven, synchronous counting can be carried out in the feeding process of the feeding device, the feeding accuracy of the feeding device is improved, coal cake tamping operation can be conveniently carried out according to the tamping times and the feeding times required by operation regulations, guiding and limiting can be carried out when the feeding device is driven, and the feeding efficiency is improved. And the relative stability of the feeding device in the driving process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coke oven feeding technology field especially relates to a kind of automatic feeding device of stamping coke oven. BACKGROUND

[0002] In coking industry, coke oven is divided into two categories from the angle of mechanical equipment, one is side-loading stamping coke oven, and the other is top-loading coke oven, but there is obvious difference between the two, which is that side-loading stamping coke oven needs to be matched with stamping machine equipment to stamp coal cake from coal powder, and then coal car is used to load coal cake into carbonization chamber of coke oven. For traditional stamping machine, coal cake stamping operation is performed by manually operating control button of mechanical equipment. During stamping operation, operator needs to concentrate attention, manually count stamping times and feeding times, and perform coal cake stamping operation according to required stamping times and feeding times in operation procedure, otherwise, problems such as poor coal cake quality or coal collapse may occur, which affects production progress. Stamping coke oven needs to be fed by feeding device during use.

[0003] However, during use of traditional automatic feeding device of stamping coke oven, stamping times and feeding times are manually counted, which may cause incorrect counting and missed recording, and may affect accuracy of feeding of feeding device. During driving of feeding device, it cannot be guided and limited, which may affect relative stability of driving process of feeding device. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide an automatic feeding device of stamping coke oven, which can effectively solve the technical problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that

[0006] An automatic feeding device of stamping coke oven includes a feeding frame and a material drop hopper. The material drop hopper is located above the feeding frame, and the bottom of the material drop hopper is fixedly connected with a material drop channel. The end of the feeding frame is fixedly connected with a feeding hopper. The upper surface of the feeding frame is fixedly installed with a driving cylinder. The output end of the driving cylinder is connected with a driving rod. The end of the driving rod is connected with a pushing plate. The upper surface of the feeding frame is symmetrically provided with a limiting baffle. The driving rod and the feeding frame are connected with an auxiliary counting structure.

[0007] As a further scheme of the utility model, the auxiliary counting structure includes a connecting sleeve, a connecting frame, a counting box, a linkage frame and a trigger box. The connecting sleeve is sleeved on the outer surface of the driving rod. The connecting frame is fixed to the outer side of the connecting sleeve. The counting box is fixedly installed on the outer surface of the feeding frame. The linkage frame is fixed to the bottom of the connecting frame. The trigger box is arranged on the outer side of the counting box.

[0008] As a further scheme of the present utility model, the outer surface of the trigger box is fixedly provided with a contact head, the bottom of the linkage frame is connected with a stop lever, and the stop lever is matched with the contact head.

[0009] As a further scheme of the present utility model, the inside of the trigger box is connected with a connecting rod, one end of the connecting rod is connected with the counting box, and a reset spring is connected between the connecting rod and the trigger box, and the trigger box is movably connected with the counting box through the connecting rod and the reset spring.

[0010] As a further scheme of the present utility model, the upper surface of the feeding frame is fixedly provided with a guide rail, the bottom of the connecting frame is connected with a connecting frame, and the connecting frame is connected with a sliding seat between the guide rail.

[0011] As a further scheme of the present utility model, the end of the guide rail is fixedly connected with a limiting block, and the connecting frame is slidably connected with the guide rail through the sliding seat.

[0012] As a further scheme of the present utility model, the inner side of the limiting baffle is provided with a material blocking plate, the material blocking plate and the pushing plate are connected with a fixed frame, and the material blocking plate and the pushing plate are synchronously movable, and a material preparation bin is formed between the pushing plate, the limiting baffle and the material blocking plate.

[0013] As a further scheme of the present utility model, the inside of the material falling channel is provided with an adjusting plate, and the adjusting plate is used for adjusting the opening and closing of the material falling channel.

[0014] The present utility model has the following beneficial effects:

[0015] 1. The auxiliary counting structure can count synchronously during the feeding process of the feeding device, improve the accuracy of the feeding device, and facilitate the coal cake tamping operation according to the required tamping frequency and feeding frequency.

[0016] 2. The guide rail, the connecting frame and the limiting block can guide and limit during the driving of the feeding device, and improve the relative stability during the driving process of the feeding device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the present utility model automatic feeding device for tamping coke oven;

[0018] Figure 2 It is an auxiliary counting structure schematic view of the present utility model automatic feeding device for tamping coke oven;

[0019] Figure 3 It is Figure 2 It is an enlarged view of A in the middle;

[0020] Figure 4The utility model relates to a kind of guiding rail, interfacing frame and limit block of the connection schematic diagram of automatic feeding device of ramming coke oven of the utility model.

[0021] Figure 5 The utility model relates to a kind of pushing plate, limit baffle and baffle plate of the connection schematic diagram of automatic feeding device of ramming coke oven of the utility model.

[0022] In the drawing: 1, feeding frame;2, blanking hopper;3, blanking passage;4, feeding hopper;5, drive cylinder;6, drive rod;7, pushing plate;8, limit baffle;9, auxiliary counting structure;10, connecting sleeve;11, connecting frame;12, counting box;13, linkage frame;14, trigger box;15, contact head;16, abutting lever;17, connecting rod;18, reset spring;19, guide rail;20, interfacing frame;21, sliding seat;22, limit block;23, baffle plate;24, fixed frame. DETAILED DESCRIPTION

[0023] To make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0024] As Figures 1-5 shown, an automatic feeding device of ramming coke oven, including feeding frame 1 and blanking hopper 2, blanking hopper 2 is located at the upper position of feeding frame 1, and the bottom of blanking hopper 2 is fixedly connected with blanking passage 3, the end of feeding frame 1 is fixedly connected with feeding hopper 4, the upper surface of feeding frame 1 is fixedly installed with drive cylinder 5, the output end of drive cylinder 5 is connected with drive rod 6, the end of drive rod 6 is connected with pushing plate 7, the upper surface of feeding frame 1 is symmetrically provided with limit baffle 8, and drive rod 6 is connected with auxiliary counting structure 9 between feeding frame 1.

[0025] In the embodiment, auxiliary counting structure 9 includes connecting sleeve 10, connecting frame 11, counting box 12, linkage frame 13 and trigger box 14, connecting sleeve 10 is sleeved on the outer surface of drive rod 6, connecting frame 11 is fixed to the outside of connecting sleeve 10, counting box 12 is fixedly installed on the outer surface of the both sides of feeding frame 1, linkage frame 13 is fixed to the bottom of connecting frame 11, and trigger box 14 is arranged on the outside of counting box 12.

[0026] Drive rod 6 is driven, and linkage frame 13 is driven together by connecting sleeve 10 and connecting frame 11, trigger box 14 is combined with counting box 12 by linkage frame 13, counting is carried out in counting box 12, and counting is synchronized during the feeding process of feeding device, so that the accuracy of feeding of feeding device is improved.

[0027] In the embodiment, the outer surface of trigger box 14 is fixedly installed with contact head 15, the bottom of linkage frame 13 is connected with abutting lever 16, and abutting lever 16 is matched with contact head 15.

[0028] After the abutting rod 16 contacts the contact head 15, the driving rod 6 is pushed again to abut the trigger box 14 through the abutting rod 16.

[0029] In the embodiment, the inside of the trigger box 14 is connected with a connecting rod 17, one end of the connecting rod 17 is connected with the counting box 12, and the connecting rod 17 is connected with the trigger box 14 through a reset spring 18. The trigger box 14 is movably connected with the counting box 12 through the connecting rod 17 and the reset spring 18.

[0030] After the driving rod 6 is reset, the abutting rod 16 no longer abuts the trigger box 14, the trigger box 14 is movably connected with the counting box 12 through the connecting rod 17 and the reset spring 18, and the trigger box 14 is reset by being separated from the counting box 12.

[0031] In the embodiment, the upper surface of the feeding frame 1 is fixedly installed with a guide rail 19, the bottom of the connecting frame 11 is connected with a connecting frame 20, the connecting frame 20 is connected with the guide rail 19 through a sliding seat 21, and the end position of the guide rail 19 is fixedly connected with a limiting block 22. The connecting frame 20 is slidably connected with the guide rail 19 through the sliding seat 21.

[0032] The connecting frame 20 moves together with the connecting frame 11, the connecting frame 20 moves relative to the guide rail 19 through the sliding seat 21, can be guided when the feeding device is driven, and the limiting block 22 is limited when the feeding device is driven.

[0033] In the embodiment, the inner side of the limiting baffle 8 is provided with a material blocking plate 23, the material blocking plate 23 is connected with the pushing plate 7 through a fixing frame 24, and the material blocking plate 23 moves synchronously with the pushing plate 7. The pushing plate 7, the limiting baffle 8 and the material blocking plate 23 form a material storage bin.

[0034] The material in the material falling hopper 2 falls into the material storage bin formed between the pushing plate 7, the limiting baffle 8 and the material blocking plate 23, pushes the pushing plate 7, and the material blocking plate 23 moves synchronously with the pushing plate 7, so as to move the material to the upper side of the feeding hopper 4.

[0035] In the embodiment, the inside of the material falling channel 3 is provided with an adjusting plate, which is used for adjusting the opening and closing of the material falling channel 3.

[0036] The adjusting plate adjusts the opening and closing of the material falling channel 3, so as to facilitate the material falling of the material falling channel 3.

[0037] It needs to be explained that the utility model discloses a kind of automatic feeding device of stamping coke oven, when using, opening the adjusting plate in blanking passage 3, the material in blanking hopper 2 falls to the material preparation bin formed between push plate 7, limiting baffle 8 and baffle 23, start drive cylinder 5, drive cylinder 5 is pushed push plate 7 by drive rod 6, baffle 23 and push plate 7 synchronous activity, material can be transferred to the above of feeding hopper 4, material is fed by feeding hopper 4, drive rod 6 is driven simultaneously, by connecting sleeve 10, connecting frame 11 linkage frame 13 is moved together, linkage frame 13 drives trigger box 14 and counting box 12 combination, counting box 12 carries out counting, synchronous counting in the feeding process of feeding device, improve the accuracy of feeding device feeding, after the contact of resistance rod 16 and contact head 15, drive rod 6 can be pushed again by resistance rod 16 and resistance trigger box 14, after drive rod 6 resets, resistance rod 16 no longer resistance trigger box 14, trigger box 14 is relatively moved with counting box 12 by connecting rod 17 and reset spring 18, trigger box 14 and counting box 12 are reset by disengaging, link frame 20 moves together with connecting frame 11, link frame 20 is relatively slid with guide rail 19 by sliding seat 21, can be guided when driving feeding device, limiting block 22 is positioned when driving feeding device.

[0038] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic charging device for a stamp-charging coke oven, characterized in that: Including the feeding frame (1) and the blanking hopper (2), the blanking hopper (2) is located in the upper position of the feeding frame (1), and the bottom of the blanking hopper (2) is fixedly connected with the blanking channel (3), the end of the feeding frame (1) is fixedly connected with the feeding hopper (4), the upper surface of the feeding frame (1) is fixedly installed with the drive cylinder (5), the output end of the drive cylinder (5) is connected with the drive rod (6), the end of the drive rod (6) is connected with the pushing plate (7), the upper surface of the feeding frame (1) is symmetrically provided with the limiting baffle (8), the drive rod (6) and the feeding frame (1) are connected with the auxiliary counting structure (9).

2. A rammed coke oven automatic feeding device according to claim 1, characterized in that: The auxiliary counting structure (9) includes a connecting sleeve (10), a connecting frame (11), a counting box (12), a linkage frame (13) and a trigger box (14), the connecting sleeve (10) is sleeved on the outer surface of the drive rod (6), the connecting frame (11) is fixed to the outer side of the connecting sleeve (10), the counting box (12) is fixedly installed on the outer surface of the feeding frame (1), the linkage frame (13) is fixed to the bottom of the connecting frame (11), and the trigger box (14) is arranged on the outer side of the counting box (12).

3. A rammed coke oven automatic feeding device according to claim 2, characterized in that: The outer surface of the trigger box (14) is fixedly installed with a contact head (15), the bottom of the linkage frame (13) is connected with an abutting rod (16), and the abutting rod (16) is matched with the contact head (15).

4. A rammed coke oven automatic feeding device according to claim 2, characterized in that: The inside of the trigger box (14) is connected with a connecting rod (17) penetrating through, one end of the connecting rod (17) is connected with the counting box (12), a reset spring (18) is connected between the connecting rod (17) and the trigger box (14), and the trigger box (14) is movably connected with the counting box (12) through the connecting rod (17) and the reset spring (18).

5. A rammed coke oven automatic feeding device according to claim 2, characterized in that: The upper surface of the feeding frame (1) is fixedly installed with a guide rail (19), the bottom of the connecting frame (11) is connected with a linking frame (20), and the linking frame (20) and the guide rail (19) are connected with a sliding seat (21).

6. A rammed coke oven automatic feeding device according to claim 5, characterized in that: The end of the guide rail (19) is fixedly connected with a limiting block (22), and the linking frame (20) is slidably connected with the guide rail (19) through the sliding seat (21).

7. A rammed coke oven automatic feeding device according to claim 1, characterized in that: The inner side of the limiting baffle (8) is provided with a blocking plate (23), the blocking plate (23) and the pushing plate (7) are connected with a fixing frame (24), and the blocking plate (23) and the pushing plate (7) move synchronously, and the pushing plate (7), the limiting baffle (8) and the blocking plate (23) form a standby material bin.

8. A rammed coke oven automatic feeding device according to claim 1, characterized in that: The inside of the blanking channel (3) is provided with an adjusting plate, and the adjusting plate is used for adjusting the opening and closing of the blanking channel (3).

Images