Discharging structure of silo scraper conveyor

Abstract

The utility model relates to the technical field of scraper conveyors, in particular to a discharging structure of a silo scraper conveyor, which comprises a silo, a scraper conveying mechanism is mounted in the silo, an opening with the same length as the silo is arranged at the bottom of the silo, a movable baffle is mounted in the opening in a sliding manner, a plurality of discharging ports are arranged on the movable baffle, and the discharging ports are communicated with the silo. A material blocking plate capable of turning over downwards is arranged in each discharging opening, and a hydraulic cylinder used for driving the material blocking plates to turn over is installed at the bottom of the movable baffle. The opening with the same length as the silo is formed in the bottom of the silo, and the movable baffle sliding in the opening is matched, so that flexible discharging control can be realized. The movable baffle is provided with a plurality of discharging ports and provided with the turnover striker plate, so that discharging is finer, the flow and the flow direction of materials can be controlled, meanwhile, multi-point discharging can be achieved, and the multi-point discharging position can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of scraper conveyors, in particular to a discharging structure of a silo scraper conveyor. Background Art

[0002] In industrial production, scraper conveyors are widely used in the transportation of various materials, especially in silo systems, where they play a vital role. However, traditional silo scraper conveyors have significant limitations in their unloading functions.

[0003] Specifically, these conveyors can usually only perform unloading operations at pre-set fixed positions. This limitation leads to a serious lack of flexibility in responding to different production needs and process flows. Due to the lack of multi-point unloading capabilities, when unloading is required at multiple locations, traditional scraper conveyors are stretched, which not only affects production efficiency, but also increases the complexity and cost of operation. Therefore, a new type of silo scraper conveyor unloading structure is urgently needed to solve this long-standing problem. In view of this, we propose a silo scraper conveyor unloading structure. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a discharging structure of a silo scraper conveyor.

[0005] The technical solution of the utility model is:

[0006] The unloading structure of the silo scraper conveyor includes a silo, a scraper conveying mechanism is installed inside the silo, an opening of equal length is provided at the bottom of the silo, and a movable baffle is slidably installed in the opening, a plurality of discharge ports are provided on the movable baffle, each of the discharge ports is provided with a baffle plate that can be flipped downward, a hydraulic cylinder for driving the baffle plate to flip is installed at the bottom of the movable baffle, a driving mechanism for driving the movable baffle to move is installed at the bottom of the silo, and the length of the movable baffle is greater than the length of the silo.

[0007] As a preferred technical solution, a driving motor for driving the scraper conveying mechanism is installed on the outer wall of the silo, a feeding port is opened on the top of the silo, and a feeding hopper is installed at the feeding port.

[0008] As a preferred technical solution, a leg for supporting the silo is fixedly connected to each of the four corners of the bottom of the silo.

[0009] As a preferred technical solution, a mounting groove slidably connected to the movable baffle is provided at the bottom of the silo, the bottom of the mounting groove is connected to the outside, the top of the movable baffle is flush with the inner wall of the bottom of the silo, and the scraper of the scraper conveying mechanism is in contact with the top of the movable baffle when moving.

[0010] As a preferred technical solution, the baffle plate is hinged to the bottom of the movable baffle plate by a hinge, and an arc-shaped groove for the baffle plate to flip is provided on the inner wall of the material discharge opening of the movable baffle plate.

[0011] As a preferred technical solution, the bottom of the movable baffle is fixedly connected to a mounting plate on one side of each material discharge port, and both ends of the hydraulic cylinder are hinged to the outer wall of the mounting plate and the bottom of the baffle plate respectively.

[0012] As a preferred technical solution, the driving mechanism includes a fixed plate fixedly connected to the silo and a driving plate fixed to the movable baffle, a screw rod with a circumferential outer wall threadedly connected to the driving plate is rotatably connected to the fixed plate, and an adjusting motor for driving the screw rod to rotate is installed on the fixed plate.

[0013] As a preferred technical solution, the movable baffle never separates from the silo under the drive of the driving mechanism, and always covers the opening at the bottom of the silo.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can realize flexible unloading control by providing an opening of equal length at the bottom of the silo and cooperating with a movable baffle sliding in the opening. The movable baffle is provided with a plurality of unloading openings and is equipped with a flippable baffle plate. This design makes unloading more precise and can control the flow rate and flow direction of the material. At the same time, it can realize multi-point unloading and adjust the positions of the multi-point unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 Schematic diagram of the local structure;

[0018] Figure 3 For the utility model Figure 2 A front view of

[0019] Figure 4 It is a structural schematic diagram of the movable baffle and the driving mechanism in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the material baffle plate and its driving components in the utility model.

[0021] The meaning of each number in the figure is:

[0022] 1. Silo; 10. Scraper conveyor mechanism; 11. Driving motor; 12. Mounting groove; 13. Opening; 2. Feeding hopper; 3. Support legs; 4. Movable baffle; 40. Feeding port; 400. Arc groove; 41. Baffle plate; 42. Mounting plate; 43. Hydraulic cylinder; 44. Hinge; 5. Fixed plate; 50. Adjusting motor; 51. Screw rod; 52. Driving plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0025] The unloading structure of the silo scraper conveyor comprises a silo 1, a scraper conveying mechanism 10 is installed inside the silo 1, an opening 13 of equal length is provided at the bottom of the silo 1, and a movable baffle 4 is slidably installed in the opening 13, a plurality of discharge ports 40 are provided on the movable baffle 4, each discharge port 40 is provided with a baffle plate 41 that can be flipped downward, a hydraulic cylinder 43 for driving the baffle plate 41 to flip is installed at the bottom of the movable baffle 4, a driving mechanism for driving the movable baffle 4 to move is installed at the bottom of the silo 1, and the length of the movable baffle 4 is greater than the length of the silo 1. By providing an opening 13 of equal length at the bottom of the silo 1 and cooperating with the movable baffle 4 sliding in the opening 13, flexible unloading control can be achieved. The movable baffle 4 is provided with a plurality of discharge ports 40 and equipped with a flippable baffle plate 41. This design makes the unloading more precise and can control the flow and flow direction of the material. At the same time, multi-point discharge can be achieved, and the position of the multi-point discharge can be adjusted. The design of the hydraulic cylinder 43 makes the turning action of the baffle plate 41 more automatic and accurate. At the same time, the driving mechanism installed at the bottom of the silo 1 can drive the movable baffle plate 4 to move, thereby further improving the flexibility and controllability of unloading.

[0026] As a preferred embodiment of the present invention, a driving motor 11 for driving the scraper conveying mechanism 10 is installed on the outer wall of the silo 1, a feeding port is opened on the top of the silo 1, and a feeding hopper 2 is installed at the feeding port. The design of the feeding port and the feeding hopper 2 on the top of the silo 1 makes the feeding process more convenient and efficient.

[0027] As a preferred embodiment of the present invention, a support leg 3 for supporting the silo 1 is fixedly connected to each of the four corners of the bottom of the silo 1, thereby providing a stable support for the silo 1 and ensuring the overall stability and safety of the equipment.

[0028] As a preferred embodiment of the present invention, a mounting groove 12 is provided at the bottom of the silo 1 to be slidably connected to the movable baffle 4. The bottom of the mounting groove 12 is connected to the outside, the top of the movable baffle 4 is flush with the inner wall of the bottom of the silo 1, and the scraper of the scraper conveying mechanism 10 fits with the top of the movable baffle 4 when moving. The mounting groove 12 design at the bottom of the silo 1 makes the installation and sliding of the movable baffle 4 more convenient, while ensuring the close fit between the movable baffle 4 and the silo 1, effectively preventing material leakage. The scraper of the scraper conveying mechanism 10 fits closely with the top of the movable baffle 4 when moving, thereby ensuring uniform transportation of materials.

[0029] As a preferred embodiment of the present invention, the baffle plate 41 is hinged to the bottom of the movable baffle plate 4 by a hinge 44, and an arc groove 400 is provided on the inner wall of the material discharge port 40 of the movable baffle plate 4 for the baffle plate 41 to flip over. The arc groove 400 provided on the inner wall of the material discharge port 40 of the movable baffle plate 4 provides necessary space for the baffle plate 41 to flip over.

[0030] As a preferred embodiment of the present invention, a mounting plate 42 is fixedly connected to the bottom of each material discharge port 40, and both ends of the hydraulic cylinder 43 are respectively hinged to the outer wall of the mounting plate 42 and the bottom of the material baffle plate 41. The sophisticated design of the mounting plate 42 and the hydraulic cylinder 43 further realizes the automation and accuracy of the flipping action of the material baffle plate 41, thereby improving the efficiency and controllability of the unloading process.

[0031] As a preferred embodiment of the present invention, the driving mechanism comprises a fixed plate 5 fixedly connected to the silo 1 and a driving plate 52 fixed to the movable baffle 4, a screw rod 51 having a circumferential outer wall threadably connected to the fixed plate 5 is rotatably connected to the fixed plate 5, and an adjusting motor 50 for driving the screw rod 51 to rotate is installed on the fixed plate 5. The driving mechanism can conveniently drive the movable baffle 4 to move, thereby realizing flexible adjustment of the unloading position.

[0032] As a preferred embodiment of the present invention, the movable baffle 4 is never separated from the silo 1 under the driving mechanism, and it always covers the opening 13 at the bottom of the silo 1. During the movement of the movable baffle 4, it always remains connected to the silo 1 without separation, which ensures the continuity and stability of the unloading process. At the same time, the movable baffle 4 always covers the opening 13 at the bottom of the silo 1, thereby effectively preventing leakage and waste of materials.

[0033] When the unloading structure of the silo scraper conveyor of the utility model is in use, firstly, the material is added into the silo 1 through the feeding hopper 2 on the top of the silo 1 .

[0034] Inside the silo 1 , the scrapers of the scraper conveying mechanism 10 continuously move to transport the materials from one end of the silo 1 to the other end.

[0035] When the material needs to be discharged, the movable baffle 4 plays a key role. The movable baffle 4 is provided with a plurality of discharge ports 40, and each discharge port 40 is provided with a baffle plate 41 that can be turned downward. In the initial state, the baffle plate 41 is in a closed state, preventing the material from flowing out through the discharge port 40.

[0036] When unloading is required, the driving mechanism installed outside the silo 1 drives the movable baffle 4 to move in the mounting groove 12, aligning the discharge port 40 with the position where the scraper conveyor mechanism 10 conveys materials. Then, the hydraulic cylinder 43 starts to work, driving the baffle plate 41 to flip downward through the mounting plate 42 and the hinge 44, and opening the discharge port 40. At this time, the material can flow out of the silo 1 through the discharge port 40, completing the unloading process.

[0037] During the unloading process, the flip angle of the baffle plate 41 can be adjusted by precise control of the hydraulic cylinder 43, thereby controlling the flow rate of the material.

[0038] When the unloading is completed, the hydraulic cylinder 43 drives the material blocking plate 41 to flip upwards and close the unloading port 40.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A discharging structure of a silo scraper conveyor, comprising a silo (1), characterized in that: A scraper conveying mechanism (10) is installed inside the silo (1). An opening (13) of equal length is provided at the bottom of the silo (1), and a movable baffle (4) is slidably installed in the opening (13). A plurality of discharge ports (40) are provided on the movable baffle (4), and each of the discharge ports (40) is provided with a baffle plate (41) that can be flipped downward. A hydraulic cylinder (43) for driving the baffle plate (41) to flip is installed at the bottom of the movable baffle (4). A driving mechanism for driving the movable baffle (4) to move is installed at the bottom of the silo (1), and the length of the movable baffle (4) is greater than the length of the silo (1).

2. The unloading structure of the silo scraper conveyor according to claim 1 is characterized in that: A driving motor (11) for driving the scraper conveying mechanism (10) is installed on the outer wall of the silo (1), and a feeding port is opened on the top of the silo (1), and a feeding hopper (2) is installed at the feeding port.

3. The unloading structure of the silo scraper conveyor according to claim 2, characterized in that: The four corners of the bottom of the silo (1) are fixedly connected with a support leg (3) for supporting the silo (1).

4. The unloading structure of the silo scraper conveyor according to claim 3 is characterized in that: The bottom of the silo (1) is provided with a mounting groove (12) which is slidably connected to the movable baffle (4); the bottom of the mounting groove (12) is connected to the outside; the top of the movable baffle (4) is flush with the inner wall of the bottom of the silo (1); and the scraper of the scraper conveying mechanism (10) fits with the top of the movable baffle (4) when moving.

5. The unloading structure of the silo scraper conveyor according to claim 4, characterized in that: The baffle plate (41) is hinged to the bottom of the movable baffle plate (4) via a hinge (44); an arc-shaped groove (400) for the baffle plate (41) to flip is provided on the inner wall of the material discharge opening (40) of the movable baffle plate (4).

6. The unloading structure of the silo scraper conveyor according to claim 5, characterized in that: The bottom of the movable baffle (4) is fixedly connected to a mounting plate (42) on one side of each material discharge port (40), and the two ends of the hydraulic cylinder (43) are respectively hinged to the outer wall of the mounting plate (42) and the bottom of the baffle plate (41).

7. The unloading structure of the silo scraper conveyor according to claim 6, characterized in that: The driving mechanism comprises a fixed plate (5) fixedly connected to the silo (1) and a driving plate (52) fixed to the movable baffle (4); a screw rod (51) having a circumferential outer wall threadably connected to the driving plate (52) is rotatably connected to the fixed plate (5); and an adjusting motor (50) for driving the screw rod (51) to rotate is mounted on the fixed plate (5).

8. The unloading structure of the silo scraper conveyor according to claim 7, characterized in that: The movable baffle (4) is never separated from the silo (1) when driven by the driving mechanism, and always covers the opening (13) at the bottom of the silo (1).

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