Double-chain integrated machine slot high-efficiency scraper conveyor

Abstract

The double-chain integrated machine groove high-efficiency scraper conveyor comprises a head, a yoke type tail, a shell, and a scraper chain, and the shell comprises an outer shell, and the outer shell is divided into a return cavity and a bearing cavity by an intermediate wear plate; wherein, a return cavity partition plate is fixed at the lower end of the return cavity along the length direction, and a bearing cavity partition plate is fixed at the lower end of the bearing cavity along the length direction; the scraper chain is arranged in two groups side by side and is separated by the bearing cavity partition plate and the return cavity partition plate. The double-chain integrated machine groove high-efficiency scraper conveyor can realize efficient vertical lifting and conveying of sheet-shaped objects.

Description

Technical Field

[0001] This utility model relates to the field of scraper conveyors, and in particular to a high-efficiency scraper conveyor with a double-chain integrated trough. Background Technology

[0002] Soybean germ flakes are produced by processing soybean granules into flakes using a germ-forming machine. Due to their numerous health benefits, soybean germ flakes have high comprehensive utilization value. Current technology typically uses ordinary (single-row) scraper conveyors to transport soybeans. However, because soybean germ flakes have a large market demand and require vertical lifting and conveying, using ordinary scraper conveyors results in low conveying efficiency and increased transportation costs.

[0003] On the other hand, chemical and metallurgical enterprises also generate similar flaky materials during their production processes. These factories require significant amounts of conveying and transfer. Existing equipment typically uses single-row conveying, which cannot achieve efficient, vertical conveying of flaky materials in double rows. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a high-efficiency scraper conveyor with a double-chain integrated trough, which can realize the efficient vertical lifting and conveying of sheet materials.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A high-efficiency scraper conveyor with a double-chain integrated trough includes a head, a yoke-type tail, a shell, and scraper chains. The shell includes an outer shell, which is divided into a return cavity and a carrying cavity by a wear-resistant plate in the middle. A return cavity partition is fixed at the lower end of the return cavity along the length direction, and a carrying cavity partition is fixed at the lower end of the carrying cavity along the length direction. The scraper chains are arranged in two groups, left and right, side by side and separated by the carrying cavity partition and the return cavity partition. The scraper chain includes a traction chain, with connecting plates welded to the left and right sides of the traction chain. The connecting plates are connected to the liner and the scraper.

[0006] The liner is made of metal, and the scraper is made of high molecular weight polyethylene.

[0007] The shell includes a horizontal transition section, a horizontal intermediate section, a curved section, and a vertical intermediate section. One end of the shell is connected to the head, and the other end is connected to the yoke-type tail.

[0008] The curved section is equipped with a first observation door and a maintenance window, and a second observation door is provided at the upper end of the head; a feed inlet is provided at the upper part of the horizontal middle section; and a discharge outlet is provided at the lower end of the head.

[0009] A tensioning mechanism is provided at the tail of the yoke, which is a screw tensioning mechanism.

[0010] A blockage alarm is installed at the discharge port of the head.

[0011] This utility model provides a high-efficiency scraper conveyor with a double-chain integrated trough, which has the following technical advantages: 1) This device essentially combines two single-chain conveyors into one. Typically, each single-chain scraper conveyor requires an independent drive. However, this device only needs one drive to achieve the effect of dual-chain conveying. This results in highly efficient conveying and reduces equipment manufacturing costs, thus lowering the buyer's equipment procurement costs.

[0012] 2) This device features a double-chain integrated trough, resulting in a large conveying capacity and high conveying efficiency per unit cross-section. The material is essentially filled within the trough, and the scraper directly propels the entire material (referred to as the "material flow"), resulting in relatively low internal frictional resistance. The equipment is modularly designed, primarily composed of standard sections (head and tail sections, horizontal sections, curved sections, and vertical sections), with a clear structure and convenient daily maintenance. Key maintenance points include the chain, scraper, and drive unit. The equipment is designed with a compact cross-section, allowing for installation in space-constrained factory environments. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is the front view of the present invention.

[0014] Figure 2 This is a partial schematic diagram of the present invention.

[0015] Figure 3 This is a cross-sectional view of the present invention.

[0016] Figure 4 This is a left view of the scraper chain in this utility model.

[0017] Figure 5 This is a front view of the scraper chain in this utility model.

[0018] Figure 6 This is a top view of the traction chain in this utility model.

[0019] In the diagram: 1. Yoke-type tail section; 2. Tensioning mechanism; 3. Feed observation door; 4. Horizontal transition section; 5. Horizontal intermediate section; 6. Feed port; 7. Bending section; 8. First observation door; 9. First maintenance door; 10. Vertical intermediate section; 11. Scraper chain; 12. Bearing cavity partition; 13. Return cavity partition; 14. Intermediate wear-resistant plate; 15. Vertical transition section; 16. Drive motor; 17. Drive device; 18. Second observation door; 19. Blockage alarm device; 20. Head; 21. Scraper; 22. Liner; 23. Traction chain; 24. Connecting plate; 25. Upper guide rail. Detailed Implementation

[0020] like Figure 1As shown, a high-efficiency scraper conveyor with a double-chain integrated trough includes a head section 20, a yoke-type tail section 1, a housing, and a scraper chain assembly 11. One end of the housing is connected to the head section 20, and the other end is connected to the yoke-type tail section 1. A feed inlet 6 is provided at the top of the housing for adding material to be conveyed; the head section 20 has a discharge outlet for discharging material. The scraper chain assembly 11 is disposed inside the housing, with one end of the chain wound around the head wheel of the head section 20 and the other end wound around the tail wheel of the yoke-type tail section 1. A drive device 17 is arranged at the head section 20, driving the head wheel of the head section 20 to rotate, thereby driving the scraper chain 11 to rotate.

[0021] During operation, the material enters the housing through the feeding port 6, and the scraper chain 11 is driven by the drive device 17. The scraper chain 11 then moves the material, conveying it from bottom to top to the discharge port of the head 20.

[0022] Preferably, the housing includes an outer shell 1.1, and the internal space of the outer shell 1.1 is divided into a return cavity 1.2 and a bearing cavity 1.3 by an intermediate wear-resistant plate 14. A return cavity partition 13 is fixed along the length direction on the intermediate wear-resistant plate 14 at the lower end of the return cavity 1.2, and upper guide rails 25 are fixed on the intermediate wear-resistant plates 14 to the left and right of the return cavity partition 13. A bearing cavity partition 12 is fixed along the length direction at the lower end of the bearing cavity 1.3. The scraper chains 11 are arranged in two groups side by side and separated by the bearing cavity partition 12 and the return cavity partition 13. One end of each group of scraper chains 11 is wound around the two head wheels of the head 20, and the other end is wound around the two tail wheels of the yoke-type tail 1. The head wheels are mounted on the head shaft. The head shaft is driven by a drive device 17 and a drive motor 16. The drive device 17 is a chain drive mechanism.

[0023] Preferably, the scraper chain 11 includes a traction chain 23, with connecting plates 24 welded to the left and right sides of the traction chain 23, and the connecting plates 24 are connected to the liner 22 and the scraper 21.

[0024] The liner 22 is made of metal, and the scraper 21 is made of high molecular weight polyethylene.

[0025] Preferably, the yoke-type tail section 1 is provided with a tensioning mechanism 2, which can be specifically configured as a screw tensioning mechanism. The tensioning mechanism 2 is used to adjust the tension of the scraper chain 11.

[0026] Preferably, the curved section is provided with a first observation 8 and a maintenance window 9, and the upper end of the head 20 is provided with a second observation 8. The first observation 8, maintenance window 9, and second observation 18 are all used to observe the condition inside the double-chain integrated trough high-efficiency scraper conveyor and to carry out maintenance work inside it.

[0027] Working principle and process: During operation, the equipment in the previous step adds the sheet material through the feeding port 6, and then it falls into the lower bearing chamber 1.3. It is then conveyed to the head 20 by the two sets of scrapers 21 on the left and right sides of the bearing chamber 1.3, and finally removed through the discharge port of the head 20.

Claims

1. A high-efficiency scraper conveyor with a double-chain integrated trough, comprising a head (20), a yoke-type tail (1), a housing, and a scraper chain (11), characterized in that: The housing includes an outer shell (1.1), which is divided into a return cavity (1.2) and a bearing cavity (1.3) by a middle wear-resistant plate (14). The lower end of the return cavity (1.2) is fixed with a return cavity partition (13) along the length direction, and the lower end of the bearing cavity (1.3) is fixed with a bearing cavity partition (12) along the length direction. The scraper chain (11) is arranged in two groups, left and right, and separated by the bearing cavity partition (12) and the return cavity partition (13).

2. The high-efficiency scraper conveyor with double-chain integrated trough as described in claim 1, characterized in that: The scraper chain (11) includes a traction chain (23), and connecting plates (24) are welded to the left and right sides of the traction chain (23). The connecting plates (24) are connected to the liner (22) and the scraper (21).

3. The high-efficiency scraper conveyor with double-chain integrated trough as described in claim 2, characterized in that: The liner (22) is made of metal, and the scraper (21) is made of high molecular weight polyethylene.

4. The high-efficiency scraper conveyor with double-chain integrated trough as described in claim 1, characterized in that: The shell includes a horizontal transition section (4), a horizontal middle section (5), a curved section (7), a vertical middle section (10), and a vertical transition section (15). One end of the shell is connected to the head (20), and the other end is connected to the yoke-type tail (1).

5. The high-efficiency scraper conveyor with double-chain integrated trough as described in claim 4, characterized in that: The curved section (7) is provided with a first observation door (8) and a maintenance window (9), and the upper end of the head (20) is provided with a second observation door (8); the upper part of the horizontal middle section (5) is provided with a feed inlet (6); and the lower end of the head (20) is provided with a discharge outlet.

6. The high-efficiency scraper conveyor with double-chain integrated trough as described in claim 1, characterized in that: A tensioning mechanism (2) is provided at the tail section (1) of the yoke type. The tensioning mechanism (2) is a screw tensioning mechanism.

7. The high-efficiency scraper conveyor with double-chain integrated trough as described in claim 1, characterized in that: A blockage alarm (19) is installed at the discharge port of the head (20).

Images