A bucket-type vertical elevator

Abstract

This utility model discloses a bucket elevator, including a bottom box, a vertical box, and a top box. The bottom box, vertical box, and top box are connected end to end to form a Z-shaped box. A hopper is provided at the top of the bottom box, and a discharge port is provided at the bottom of the top box. In this utility model, the material enters the hopper, is separated by a narrow partition and a wide partition, and falls evenly into the material box. The eccentrically positioned material box, in a horizontal state, has a stop bar and a stop block in contact, with the opening of the material box facing upward and the edges overlapping without gaps. The material falls into the material box and is leveled by the extended wide partition plate to prevent the material from piling up too high and scattering. The material box moves with the transmission chain. When rising, the stop bar and the inclined stop bar contact to ensure that the material box does not tip over, transporting the material to a certain height, and finally discharging it from the discharge port. This satisfies the material dropping height requirements while also reducing space occupation.

Description

Technical Field

[0001] This utility model relates to the field of transportation equipment technology, and in particular to a bucket vertical elevator. Background Technology

[0002] The working principle of a material hoist is to scoop up material from a lower storage area, lift it to the top via a conveyor belt or chain, pass it over a top pulley, and then tilt it downwards, dumping the material into a receiving trough. Belt-driven material hoists typically use rubber belts mounted on drive rollers at the top or bottom and idler rollers at the top and bottom. Chain-driven material hoists generally have two parallel drive chains, with a pair of drive sprockets at the top or bottom and a pair of idler sprockets at the bottom or top. For some applications requiring material to be lifted to a certain height, while screw conveyors can achieve this, their inclined design occupies more space and is unsuitable for some confined environments. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a bucket vertical elevator.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A bucket elevator includes a bottom box, a vertical box, and a top box. The bottom box, vertical box, and top box are connected end to end to form a Z-shaped box. A hopper is provided at the top of the bottom box, and a discharge port is provided at the bottom of the top box. A lower sprocket, a lower guide sprocket, an upper guide sprocket, and an upper sprocket are rotatably connected to the inner wall of the Z-shaped box in sequence and connected by a transmission chain. A drive mechanism coaxially connected to the lower guide sprocket is installed on the side wall of the bottom box. A plurality of equidistant material boxes are rotatably connected between the transmission chains. A limit mechanism is provided between the material boxes and the transmission chains. A scraping mechanism is provided on the inner wall of the hopper.

[0006] Preferably, the limiting mechanism includes an inclined baffle and a block installed on the side wall of the material box, and a stop bar is provided between the inclined baffle and the block, the stop bar being connected to the transmission chain.

[0007] Preferably, the scraping mechanism includes a conical hopper, the inner wall of which is connected to a narrow partition plate and a wide partition plate arranged perpendicularly to each other. The wide partition plate is arranged perpendicular to the running direction of the transmission chain, and the bottom of the wide partition plate extends out of the bottom of the conical hopper.

[0008] Preferably, the edges of the material box overlap when the box is in a horizontal position.

[0009] Preferably, the bottom of the bottom housing is threaded with feet.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the material enters the hopper, is separated by the narrow partition plate and the wide partition plate, and falls evenly into the material box. The eccentrically set material box is in a horizontal state, with the baffle and the block in contact, the edge of the material box facing upward, and the edges overlapping without gaps. The material falls into the material box and is leveled by the extended wide partition plate to prevent the material from piling up too high and scattering. The material box moves with the transmission chain. When it rises, the baffle and the inclined baffle contact to ensure that the material box will not tip over, transporting the material to a certain height, and finally discharging it from the outlet. This satisfies the material dropping height requirement and also reduces space occupation. Attached Figure Description

[0011] To illustrate the technical solutions in the embodiments of this utility model or the prior art more specifically and intuitively, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0012] Figure 1 This is a schematic diagram of the structure proposed in this utility model. Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the structure proposed in this utility model. Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the structure proposed in this utility model. Figure 3 ;

[0015] Figure 4 This is a schematic diagram of the hopper structure proposed in this utility model;

[0016] Figure 5 for Figure 3 Enlarged view of the structure of part A in the middle.

[0017] In the diagram: 1. Bottom box; 2. Vertical box; 3. Top box; 4. Screw tensioning mechanism; 5. Hopper; 51. Conical hopper; 52. Narrow partition plate; 53. Wide partition plate; 6. Lower guide sprocket; 7. Upper guide sprocket; 8. Drive chain; 9. Material box; 10. Stop bar; 11. Inclined stop bar; 12. Discharge port; 13. Lower sprocket; 14. Upper sprocket; 15. Stop block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-5A bucket vertical elevator includes a bottom box 1, a vertical box 2, and a top box 3. The bottom box 1, vertical box 2, and top box 3 are connected end to end to form a Z-shaped box. A hopper 5 is provided at the top of the bottom box 1, and a discharge port 12 is provided at the bottom of the top box 3. A lower sprocket 13, a lower guide sprocket 6, an upper guide sprocket 7, and an upper sprocket 14 are rotatably connected to the inner wall of the Z-shaped box in sequence and are connected by a transmission chain 8. A drive mechanism coaxially connected to the lower guide sprocket 6 is installed on the side wall of the bottom box 1. Several equidistant material boxes 9 are rotatably connected between the transmission chains 8. A limit mechanism is provided between the material boxes 9 and the transmission chains 8. A scraping mechanism is provided on the inner wall of the hopper 5.

[0020] Material enters the hopper 5, is separated by the narrow partition plate 52 and the wide partition plate 53, and falls evenly into the material box 9. The eccentrically positioned material box 9 is in a horizontal state, with the baffle 10 and the baffle block 15 in contact. The opening of the material box 9 faces upward and the edges overlap without gaps. The material falls into the material box 9 and is leveled by the extended wide partition plate 53 to prevent the material from piling up too high and scattering. The material box 9 moves with the transmission chain 8. When it rises, the baffle 10 and the inclined baffle 11 contact to ensure that the material box 9 will not tip over, transporting the material to a certain height, and finally discharging it from the discharge port 12. This satisfies the material dropping height requirement and also reduces space occupation.

[0021] In this embodiment, the limiting mechanism includes an inclined baffle 11 and a stop block 15 installed on the side wall of the material box 9. A stop bar 10 is provided between the inclined baffle 11 and the stop block 15, and the stop bar 10 is connected to the transmission chain 8.

[0022] In this embodiment, the scraping mechanism includes a conical hopper 51. The inner wall of the conical hopper 51 is connected to a narrow partition plate 52 and a wide partition plate 53 that are perpendicular to each other. The wide partition plate 53 is perpendicular to the running direction of the transmission chain 8. The bottom of the wide partition plate 53 extends out of the bottom of the conical hopper 51. When the material box 9 is in a horizontal state, the edges of the material box 9 overlap. The bottom of the bottom box 1 is threadedly connected to a foot.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A bucket elevator, comprising a bottom box (1), a vertical box (2), and a top box (3), wherein the bottom box (1), the vertical box (2), and the top box (3) are connected end to end to form a Z-shaped box, a hopper (5) is provided at the top of the bottom box (1), and a discharge port (12) is provided at the bottom of the top box (3), wherein a lower sprocket (13), a lower guide sprocket (6), an upper guide sprocket (7), and an upper sprocket (14) are sequentially rotatably connected to the inner wall of the Z-shaped box and connected by a transmission chain (8), and a drive mechanism coaxially connected to the lower guide sprocket (6) is installed on the side wall of the bottom box (1), characterized in that, A number of equidistant material boxes (9) are rotatably connected between the transmission chains (8), and a limit mechanism is provided between the material boxes (9) and the transmission chains (8). A scraping mechanism is provided on the inner wall of the hopper (5).

2. The bucket vertical elevator according to claim 1, characterized in that, The limiting mechanism includes a sloping baffle (11) and a stop block (15) installed on the side wall of the material box (9). A stop bar (10) is provided between the sloping baffle (11) and the stop block (15), and the stop bar (10) is connected to the transmission chain (8).

3. A bucket elevator according to claim 2, characterized in that, The scraping mechanism includes a conical bucket (51), and the inner wall of the conical bucket (51) is connected to a narrow partition plate (52) and a wide partition plate (53) that are perpendicular to each other. The wide partition plate (53) is perpendicular to the running direction of the transmission chain (8), and the bottom of the wide partition plate (53) extends out of the bottom of the conical bucket (51).

4. A bucket elevator according to claim 3, characterized in that, When the material box (9) is in a horizontal state, the edges of the material box (9) overlap.

5. A bucket elevator according to claim 4, characterized in that, The bottom of the bottom housing (1) is threaded with feet.

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