tail seal box

Abstract

The utility model relates to coal conveying technical field discloses tail sealing box, including box body, including closed mechanism, including setting the installation pipe of box body one side, setting the closed door and fixed closed piece on the closed door for closing the opening of box body side in the lower of installation pipe, connecting mechanism, including the fixed sleeve of fixed sleeve and fixed sleeve outside and the driving block for driving the deflection of closed door in the tail end fixed on the closed door for closing or opening the opening of sealing box, can be according to operating environment, the adaptive adjustment of operating handle, high flexibility, can store the operating handle of operation end, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of coal conveying technology, specifically to a tail sealing box. Background Technology

[0002] In coal conveying systems, sealed boxes are an important auxiliary device, mainly used to improve environmental conditions and increase conveying efficiency during the process.

[0003] Most existing sealed boxes have a closed door to seal the opening on the side of the box. Although this type of door can seal the opening on the side of the box, the operating handle of the door is usually fixed on the door and cannot be adjusted according to the operational needs of the application environment, making it inconvenient to use.

[0004] Therefore, we proposed a tail-sealed box. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned shortcomings and provide a tail-sealed box.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a tail-sealed box, including a box body, including a sealing mechanism, including an installation tube disposed on one side of the box body, a sealing door disposed below the installation tube for sealing the side opening of the box body, and a sealing plate fixed on the sealing door, and a connecting mechanism, including a fixing sleeve fixedly sleeved on the outer walls of both ends of the installation tube and a driving block fixed on the outside of the fixing sleeve and with its tail end fixed on the sealing door for driving the sealing door to deflect. Through the operation of the above components, the side opening of the box body can be closed or opened.

[0007] Furthermore, a mounting plate is fixed to the side of the housing near the closed door, and mounting blocks are fixedly inserted at both ends of the mounting plate. A mounting cylinder is hinged to the mounting block located below the mounting plate. A loading sleeve is fixedly sleeved on the outside of the mounting tube below the mounting cylinder. A connecting part that is slidably inserted into the inside of the adjacent mounting cylinder is hinged to the inside of the loading sleeve at the end away from the mounting tube. Multiple springs with their tail ends fixed to the inner wall of the mounting cylinder are fixed to the connecting part located inside the mounting cylinder. Through the operation of the above components, the mounting tube can be loaded on the outside of the housing.

[0008] Furthermore, the mounting tube is equipped with a connecting rod that slides inside the mounting tube. Both ends of the connecting rod are equipped with operating handles that slide inside the mounting tube. An operating handle near the connecting rod has a mounting groove. A connecting block, its tail end fixed to the end of the connecting rod, is slidably inserted inside the mounting groove. Rotary shafts, their tail ends rotatably connected to the inner wall of the mounting groove, are fixed on both sides of the connecting block inside the mounting groove. The end of the mounting groove away from the connecting rod has a threaded hole one that is opened on the operating handle and communicates with the mounting groove. A lead screw passes through the threaded hole one. The connecting block has a threaded hole two that mates with the lead screw. Through the operation of these components, the operating handle can be flexibly adjusted.

[0009] Furthermore, an operating block for rotating the lead screw is fixed to the end of the lead screw located outside the operating handle. By rotating the operating block, the lead screw can be rotated.

[0010] Furthermore, sliding grooves are provided on both sides of the connecting rod, and sliding blocks fixed to the inner wall of the mounting tube are slidably connected inside the sliding grooves. Through the cooperation of the sliding grooves and sliding blocks, the connecting rod can be confined inside the mounting tube. When the connecting rod rotates, it drives the mounting tube to rotate.

[0011] Furthermore, the two ends of the mounting tube are threaded with bolts, and the connecting rod has multiple threaded grooves that mate with the bolt threads. The operating handle also has a threaded groove that mates with the bolt threads. By cooperating with the bolts and the threaded grooves, the connecting rod can be fixed inside the mounting tube, and by cooperating with the bolts and the threaded grooves, the operating handle can be fixed inside the mounting tube.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This utility model can seal the side opening of the box by means of a sealing door and sealing plate. The sealing door can be easily opened or closed according to the user's needs. The operating handle can be adjusted to adapt to the operating environment, which is highly flexible and easy to use.

[0013] In summary, this utility model has a reasonable structure, which can close or open the opening of the sealed box. The operating handle can be adjusted adaptively according to the operating environment, which is highly flexible. The operating handle can be stored after operation, making it convenient to use. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings: Figure 1 This is a schematic diagram of the rear sealed box; Figure 2 This is a schematic diagram of the side opening of the box in the rear sealed box; Figure 3 This is a side view of the closed door inside the rear sealed box; Figure 4 This is a schematic diagram of the installation tube in the tail sealing box; Figure 5 A schematic diagram showing the deflection state of the operating handle in the tail-sealed box; Figure 6 This is a cross-sectional view of the mounting tube in the tail sealing box; Figure 7 A cross-sectional view of the operating handle in the rear sealed box; Figure 8 This is a schematic diagram of the connecting rod in the tail seal box; Figure 9 for Figure 6 Enlarged structural diagram at point A; Figure 10 for Figure 6 Enlarged structural diagram at point B; Figure 11 for Figure 7 Enlarged structural diagram at point C.

[0015] In the diagram: 1. Housing; 2. Mounting pipe; 3. Enclosing door; 4. Fixing sleeve; 5. Drive block; 6. Sealing plate; 7. Mounting cylinder; 8. Mounting plate; 9. Mounting block; 10. Loading sleeve; 11. Connecting part; 12. Connecting rod; 13. Operating handle; 14. Mounting groove; 15. Linking block; 16. Sliding groove; 17. Sliding block; 18. Bolt; 19. Threaded groove one; 20. Lead screw; 21. Threaded hole two; 22. Operating block. Detailed Implementation

[0016] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] Example 1: Combination Figure 1 and Figure 2The tail sealing box of this embodiment includes a box body 1, a sealing mechanism, an installation tube 2 disposed on one side of the box body 1, a sealing door 3 disposed below the installation tube 2 for sealing the side opening of the box body 1, and a sealing piece 6 fixed on the sealing door 3. The sealing piece 6 is made of rubber. The connecting mechanism includes a fixing sleeve 4 fixedly sleeved on the outer walls of both ends of the installation tube 2 and a driving block 5 fixed on the outside of the fixing sleeve 4 and fixed at the tail end to the sealing door 3 for driving the sealing door 3 to deflect.

[0018] The implementation principle of the tail sealing box in this embodiment is as follows: the side opening of the box 1 can be sealed by the sealing door 3 and the sealing plate 6. By rotating the mounting tube 2, the fixing sleeve 4 can be rotated, which in turn drives the driving block 5 to rotate, causing the sealing door 3 and the sealing plate 6 to deflect. At this time, the side opening of the box 1 can be opened by the deflected sealing door 3 and the sealing plate 6.

[0019] Example 2: Combination Figure 3 This embodiment is further improved on the basis of embodiment 1 as follows: A mounting plate 8 is fixed on the side of the box 1 near the closed door 3. Mounting blocks 9 are fixedly inserted at both ends of the mounting plate 8. The top of the mounting block 9 is a threaded column. Nuts are provided on both sides of the mounting plate 8, which are threaded and sleeved on the outer wall of the threaded column and abut against the mounting plate 8. A mounting cylinder 7 is hinged to the mounting block 9 located below the mounting plate 8. A loading sleeve 10 is fixedly sleeved on the outside of the mounting tube 2 below the mounting cylinder 7. A connecting part 11 that is slidably inserted into the inside of the adjacent mounting cylinder 7 is hinged to the end of the loading sleeve 10 away from the mounting tube 2. A plurality of springs with their tail ends fixed to the inner wall of the mounting cylinder 7 are fixed to the connecting part 11 located inside the mounting cylinder 7. The mounting tube 2 can be loaded on the outside of the box 1 through the mounting plate 8, mounting block 9, mounting cylinder 7, loading sleeve 10 and connecting part 11, so that the closed door 3 and the closing plate 6 can close the side opening of the box 1.

[0020] Example 3: Combination Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11This embodiment, based on embodiment 1, further improves upon the following: A connecting rod 12 is provided inside the mounting tube 2, sliding within the tube. Operating handles 13 are slidably inserted into the mounting tube 2 at both ends of the connecting rod 12. An mounting groove 14 is provided at the end of the operating handle 13 closest to the connecting rod 12. A connecting block 15, its tail end fixed to the end of the connecting rod 12, is slidably inserted inside the mounting groove 14. Rotating shafts, their tail ends rotatably connected to the inner wall of the mounting groove 14, are fixed on both sides of the connecting block 15 inside the mounting groove 14. A threaded hole 1 is provided at the end of the mounting groove 14 away from the connecting rod 12, located on the operating handle 13 and communicating with the mounting groove 14. A lead screw 20 is threaded through the threaded hole 1. A threaded hole 21, threadedly engaged with the lead screw 20, is provided on the connecting block 15. When it is necessary to rotate the mounting tube 2, the operating handle 13 can be rotated according to usage requirements. Pull the operating handle 13 at one end of the mounting tube 2 to the outside of the mounting tube 2. After the operating handle 13 is moved to a suitable position, pull the operating handle 13 located outside the mounting tube 2. Through the sliding cooperation between the connecting rod 12 and the operating handle 13 and the mounting tube 2, the operating handle 13 is driven to slide out of the mounting tube 2. Then, turn the operating handle 13. Through the rotation cooperation between the mounting groove 14 and the connecting block 15, and through the cooperation of the rotating shaft, the operating handle 13 is driven to deflect. When the operating handle 13 deflects 90 degrees, the lead screw 20 can be rotated. Through the cooperation between the lead screw 20 and the first threaded hole, the lead screw 20 is driven to move. When the rotating lead screw 20 enters the second threaded hole 21, the angle of the operating handle 13 is fixed. The user can rotate the operating handle 13 to drive the connecting rod 12 to rotate, thereby driving the mounting tube 2 to rotate.

[0021] An operating block 22 for rotating the lead screw 20 is fixed at the end of the lead screw 20 located outside the operating handle 13. By rotating the operating block 22, the lead screw 20 can be rotated.

[0022] The connecting rod 12 has sliding grooves 16 on both sides. The sliding grooves 16 are slidably connected to the sliding blocks 17 fixed on the inner wall of the mounting tube 2. Through the cooperation of the sliding grooves 16 and the sliding blocks 17, the connecting rod 12 can be confined inside the mounting tube 2. When the connecting rod 12 rotates, it drives the mounting tube 2 to rotate.

[0023] The two ends of the mounting tube 2 are threaded with bolts 18. The connecting rod 12 has multiple threaded grooves 19 that mate with the threads of the bolts 18. The operating handle 13 also has a threaded groove 2 that mates with the threads of the bolts 18. When it is necessary to pull the connecting rod 12 out of the mounting tube 2, the bolts 18 are rotated to move the bolts 18. After the bolts 18 are disengaged from the threaded groove 2, the operating handle 13 at one end of the mounting tube 2 is pulled to move the connecting rod 12 and the operating handle 13 to the outside of the mounting tube 2. After the operating handle 13 is moved to a suitable position, the corresponding bolts 18 are rotated to move the bolts 18 into the adjacent threaded groove 19. At this time, the position of the connecting rod 12 inside the mounting tube 2 is fixed, and the corresponding position of the operating handle 13 is fixed.

[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within the present invention.

Claims

1. A tail-sealed box, comprising a box body (1), characterized in that: include: The sealing mechanism includes an installation tube (2) provided on one side of the box (1), a sealing door (3) provided below the installation tube (2) for sealing the side opening of the box (1), and a sealing plate (6) fixed on the sealing door (3). The connecting mechanism includes a fixed sleeve (4) fixedly sleeved on the outer walls of both ends of the mounting tube (2) and a drive block (5) fixed on the outside of the fixed sleeve (4) and with its tail end fixed on the closed door (3) for driving the closed door (3) to deflect.

2. The tail-end sealed box as described in claim 1, characterized in that: The box (1) is fixed with an installation plate (8) on the side near the closed door (3). Installation blocks (9) are fixedly inserted at both ends of the installation plate (8). The installation block (9) located below the installation plate (8) is hinged with an installation cylinder (7). The installation cylinder (7) is provided with a loading sleeve (10) fixedly sleeved on the outside of the installation tube (2). The loading sleeve (10) is hinged with a connecting part (11) that is slidably inserted into the inside of the adjacent installation cylinder (7) at the end away from the installation tube (2). The connecting part (11) located inside the installation cylinder (7) is fixed with multiple springs whose tail ends are fixed on the inner wall of the installation cylinder (7).

3. The tail-end sealed box as described in claim 1, characterized in that: The mounting tube (2) is provided with a connecting rod (12) that slides inside the mounting tube (2). Both ends of the connecting rod (12) are provided with operating handles (13) that slide inside the mounting tube (2). The operating handle (13) near the end of the connecting rod (12) is provided with a mounting groove (14). The mounting groove (14) is provided with a connecting block (15) whose tail end is fixed to the end of the connecting rod (12). The connecting block (15) located inside the mounting groove (14) is provided with a rotating shaft whose tail end is rotatably connected to the inner wall of the mounting groove (14) on both sides. The mounting groove (14) away from the connecting rod (12) is provided with a threaded hole one that is opened on the operating handle (13) and communicates with the mounting groove (14). The threaded hole one is provided with a lead screw (20) threaded through it. The connecting block (15) is provided with a threaded hole two (21) that is threaded with the lead screw (20).

4. The tail sealing box as described in claim 3, characterized in that: An operating block (22) for rotating the lead screw (20) is fixed at the end of the lead screw (20) located outside the operating handle (13).

5. The tail sealing box as described in claim 3, characterized in that: The connecting rod (12) has sliding grooves (16) on both sides, and a sliding block (17) fixed on the inner wall of the mounting tube (2) is slidably connected inside the sliding groove (16).

6. The tail-end sealed box as described in claim 3, characterized in that: The two ends of the mounting tube (2) are threaded with bolts (18), and the connecting rod (12) has multiple threaded grooves (19) that are threaded to the bolts (18). The operating handle (13) also has a threaded groove (2) that is threaded to the bolts (18).

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