Novel energy-saving circular jigger

Abstract

The utility model relates to the field of jiggers, in particular to a novel energy-saving round jigger which comprises a rack, a washing bucket is fixedly embedded in the top end of the rack, a round part is arranged at the top end of the washing bucket, a conical part is arranged at the bottom end of the washing bucket, a water inlet and a washing inlet are formed in the round part, and a water outlet and a washing outlet are formed in the washing bucket. An outlet is formed in the conical part, a screening hopper is connected to the top of the washing hopper in an embedded and up-down sliding mode, a screen is installed at the bottom of the screening hopper, an annular diaphragm is installed at the edge of the top of the washing hopper, and the top end of the annular diaphragm makes contact with the outer side wall of the screening hopper. The driving device drives the screening hopper to move up and down, compared with an existing jigger, more electricity and water are saved in the field of jiggers with the same handling capacity, the jigger is light and high in flexibility, compact in structure, good in stability, large in handling capacity and high in recovery rate, and the screen is convenient to maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of jigging machine, concretely to a novel energy -conserving circular jigging machine. BACKGROUND

[0002] The existing mine selection uses jigging machine to have following defects:

[0003] High energy consumption: the existing jigging machine needs to consume more electric power and water resources when processing the same amount of ore. This is because their driving system is not efficient enough, or the energy-saving factor is not fully considered in the design.

[0004] Heavy equipment: the existing jigging machine is more bulky.

[0005] Complex structure, difficult maintenance: some existing jigging machines are difficult to maintain and maintain due to complex structure. This not only increases the operating cost, but also affects the stability and service life of the equipment.

[0006] Poor stability: some existing jigging machines have poor stability during operation, which is prone to vibration or shaking. This not only affects the screening effect, but also causes damage to the equipment itself.

[0007] Limited processing capacity: due to design or technical limitations, some existing jigging machines cannot achieve high processing capacity. This leads to low production efficiency and cannot meet the needs of large-scale production.

[0008] Low recovery rate: some existing jigging machines cannot effectively recover useful components in ore during screening and jigging process, resulting in low recovery rate. This not only wastes resources, but also affects the economic benefits of enterprises.

[0009] Inconvenient screen maintenance: some existing jigging machines have frequent screen replacement or high maintenance cost due to inconvenient screen installation and maintenance. This not only increases the operating cost, but also affects the normal operation of the equipment.

[0010] Therefore, it is necessary to provide a novel energy -conserving circular jigging machine to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0011] To solve the above technical problems, the utility model provides a novel energy -conserving circular jigging machine.

[0012] The utility model provides a novel energy -conserving circular jig, including frame, the top of frame is embedded and is fixed with washing hopper, the top of washing hopper is equipped with the round part, the bottom of washing hopper is equipped with the conical part, be equipped with the water inlet and flush entrance on the round part, be equipped with the export on the conical part, the top of washing hopper is embedded and is slidably connected with screening hopper, the screening hopper bottom is installed with screen, the top edge of washing hopper is installed with annular septum, the top of annular septum and the outside wall of screening hopper contact, install drive arrangement for driving the drive plate of screening hopper variable speed movement on the frame.

[0013] The raw ore enters the screening hopper and is rotated by the motor and the eccentric wheel driven by the motor, and the eccentric wheel is arranged in the waist hole of the drive plate. With the rotation of the eccentric wheel, the drive plate moves up and down at variable speed, prompting the first connecting rod, the V-shaped drive plate, the second connecting rod and the slide rod to produce lever linkage, so that the screening hopper moves up and down at variable speed inside the washing hopper. The different specific gravity of the ore and the gangue can achieve the effect of rapid separation in the operation process of the water buoyancy and suction.

[0014] Preferably, the drive device comprises a motor fixed on the frame, an eccentric wheel fixed on the output shaft of the motor, a fixed rod fixed at the center of the bottom of the washing hopper, a sliding sleeve slidably connected on the fixed rod, a drive plate with a waist hole at the center fixed at the bottom end of the sliding sleeve, and the eccentric wheel arranged in the waist hole, ear plates fixed at equal angles on the outer side wall of the sliding sleeve close to the top end, a first connecting rod hinged on the ear plate, a V-shaped drive plate hinged at the end of the first connecting rod away from the ear plate, the V-shaped drive plate hinged with the washing hopper at the middle part, a second connecting rod fixed at the end of the V-shaped drive plate away from the first connecting rod, a slide rod hinged at the end of the second connecting rod, and the slide rod fixedly connected with the screening hopper at the top end, and the slide rod slidably connected with the washing hopper.

[0015] Preferably, the outer side wall of the washing hopper is fixed with a fixed sleeve, and the slide rod is slidably connected in the fixed sleeve, so that the slide rod slides more stably.

[0016] Preferably, the side wall of the screening hopper is fixed with a connecting ear, the connecting ear is provided with a mounting hole, the top end of the slide rod is provided with a threaded part, the threaded part passes through the mounting hole and is fixedly connected with the connecting ear through a nut, so as to facilitate the installation and disassembly of the slide rod.

[0017] Preferably, the side wall of the screening hopper is fixed with a guide plate, which facilitates the discharge of the ore.

[0018] Preferably, the bottom of the screening hopper is fixed with a support frame, and the screen is placed on the support frame, which facilitates the installation and disassembly and maintenance.

[0019] Compared with the related art, the utility model has the following advantages:

[0020] The up and down movement of the screening bucket is driven by the driving device, so that the device is more energy-saving and water-saving than the existing jigging machine in the same processing capacity, has the advantages of lightness, flexibility, compact structure, good stability, large processing capacity, high recovery rate, and convenient maintenance of the screen. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the utility model;

[0022] Figure 2 It is a driving device structure schematic view of the utility model;

[0023] Figure 3 It is a relative position schematic view of the utility model rack and the washing bucket;

[0024] Figure 4 It is a washing bucket structure schematic view of the utility model.

[0025] Reference signs in the drawing: 1, rack; 2, washing bucket; 3, circular part; 4, conical part; 5, water inlet; 6, flushing inlet; 7, outlet; 8, screening bucket; 9, screen; 10, annular diaphragm; 11, driving device; 12, motor; 13, eccentric wheel; 14, fixed rod; 15, sliding sleeve; 16, waist-shaped hole; 17, driving plate; 18, lug plate; 19, first connecting rod; 20, V-shaped driving plate; 21, second connecting rod; 22, sliding rod; 23, fixed sleeve; 24, connecting lug; 25, mounting hole; 26, threaded part; 27, nut; 28, guide plate; 29, support frame. DETAILED DESCRIPTION

[0026] The utility model will be further described below in combination with the drawings and embodiments.

[0027] Please refer to 1- Figure 4 A novel energy-saving circular jigging machine, comprising a rack 1, a washing bucket 2 is embedded and fixed at the top end of the rack 1, the top end of the washing bucket 2 is designed as a circular part 3, which is convenient for uniform distribution of materials and inflow of water, and the bottom end is designed as a conical part 4, which is helpful for smooth discharge of materials. The circular part 3 is ingeniously provided with a water inlet 5 and a flushing inlet 6 to introduce cleaning water and ore to be treated. The bottom of the conical part 4 is provided with an outlet 7 for discharging ore after screening and jigging.

[0028] The top of the water washing hopper 2 is embedded with a screen hopper 8 which can slide up and down. The bottom of the screen hopper 8 is ingeniously installed with a screen 9 for fine screening of the ore. In order to enhance the stability of the screen hopper 8 during movement, the top edge of the water washing hopper 2 is also installed with an annular diaphragm 10, the top end of which is in close contact with the outer side wall of the screen hopper 8, forming an effective seal.

[0029] The frame 1 is also ingeniously installed with a set of driving devices 11 for driving the screen hopper 8 to move up and down at variable speed. The core component of the driving devices 11 is a motor 12, the output shaft of which is fixed with an eccentric wheel 13. The bottom center of the water washing hopper 2 is fixed with a fixed rod 14, and the fixed rod 14 is slidingly connected with a sliding sleeve 15. The bottom end of the sliding sleeve 15 is fixed with a driving plate 17, and the center of the driving plate 17 is ingeniously designed with a waist-shaped hole 16, and the eccentric wheel 13 is arranged in the waist-shaped hole 16.

[0030] With the start of the motor 12, the eccentric wheel 13 starts to rotate, and the driving plate 17 also moves up and down at variable speed. The outer side wall of the sliding sleeve 15 is fixed with several ear plates 18 at equal angles near the top end, and the ear plates 18 are hingedly connected with first connecting rods 19. The other end of the first connecting rods 19 is hingedly connected with a V-shaped driving plate 20, and the middle part of the V-shaped driving plate 20 is hingedly connected with the water washing hopper 2. The end of the V-shaped driving plate 20 away from the first connecting rods 19 is fixed with a second connecting rod 21, and the end of the second connecting rod 21 is hingedly connected with a sliding rod 22. The top end of the sliding rod 22 is fixedly connected with the screen hopper 8, and the sliding rod 22 is also slidingly connected with the water washing hopper 2, ensuring that the screen hopper 8 can smoothly move up and down at variable speed.

[0031] In order to further improve the stability of the sliding of the sliding rod 22, the outer side wall of the water washing hopper 2 is also fixed with a fixed sleeve 23, and the sliding rod 22 is slidingly connected in the fixed sleeve 23. In addition, the side wall of the screen hopper 8 is also fixed with several connecting ears 24, and the connecting ears 24 are provided with mounting holes 25. The top end of the sliding rod 22 is ingeniously designed with a threaded part 26, and after the threaded part 26 passes through the mounting holes 25, the sliding rod 22 and the connecting ears 24 are tightly fixed and connected together through the nuts 27, which not only facilitates installation and disassembly, but also ensures the stability of the screen hopper 8 during movement.

[0032] Fault analysis:

[0033]

[0034] Note

[0035] 1. When starting the ore dressing machine every day, pay attention to the amount of fine ore under the screen within a certain time; in order to prevent the fine ore from filling and stopping the screen from moving up and down, the amount of fine ore under the screen should be appropriate so as not to affect the ore dressing on the screen.

[0036] 2. Before starting the machine every day, the transmission part should be lubricated.

[0037] 3. After working, the fine ore under the screen should be washed away with water.

[0038] The above-mentioned are only embodiments of the present application, and do not limit the patent range of the present application, and any equivalent structure or equivalent process transformation made by using the content of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A novel energy-saving circular jig, characterized in that, The machine includes a frame (1), a washing bucket (2) is embedded and fixed at the top of the frame (1), the top of the washing bucket (2) is provided with a circular part (3), the bottom of the washing bucket (2) is provided with a conical part (4), the circular part (3) is provided with a water inlet (5) and a rinsing inlet (6), the conical part (4) is provided with an outlet (7), the top of the washing bucket (2) is embedded and slidably connected with a screening bucket (8), the bottom of the screening bucket (8) is equipped with a screen (9), the top edge of the washing bucket (2) is equipped with an annular diaphragm (10), the top of the annular diaphragm (10) is in contact with the outer wall of the screening bucket (8), and a drive device (11) for driving the screening bucket (8) to move up and down at different speeds is installed on the frame (1).

2. The novel energy-saving circular jig as described in claim 1, characterized in that, The drive device (11) includes a motor (12) fixed on the frame (1), an eccentric wheel (13) fixed on the output shaft of the motor (12), a fixed rod (14) fixed at the bottom center of the washing tub (2), a sliding sleeve (15) slidably connected on the fixed rod (14), a drive plate (17) with a waist-shaped hole (16) fixed at the bottom end of the sliding sleeve (15), and the eccentric wheel (13) is set in the waist-shaped hole (16). Ear plates (18) are fixed at equal angles on the outer side wall of the sliding sleeve (15) near the top. The ear plate (18) is hinged with a first connecting rod (19), and a V-shaped drive plate (20) is hinged to the end of the first connecting rod (19) away from the ear plate (18). The middle part of the V-shaped drive plate (20) is hinged to the washing bucket (2). A second connecting rod (21) is fixed to the end of the V-shaped drive plate (20) away from the first connecting rod (19). A slide rod (22) is hinged to the end of the second connecting rod (21). The top of the slide rod (22) is fixedly connected to the screening bucket (8), and the slide rod (22) is slidably connected to the washing bucket (2).

3. The novel energy-saving circular jig according to claim 2, characterized in that, The outer wall of the washing tub (2) is fixed with a fixing sleeve (23), and the slide rod (22) is slidably connected inside the fixing sleeve (23).

4. The novel energy-saving circular jig according to claim 3, characterized in that, The side wall of the screening hopper (8) is fixed with a connecting ear (24), the connecting ear (24) is provided with a mounting hole (25), the top end of the slide rod (22) is provided with a threaded part (26), the threaded part (26) passes through the mounting hole (25) and the slide rod (22) is fixedly connected to the connecting ear (24) by a nut (27).

5. The novel energy-saving circular jig according to claim 1, characterized in that, The side wall of the screening hopper (8) is fixed with a guide plate (28).

6. The novel energy-saving circular jig according to claim 1, characterized in that, The bottom of the screening hopper (8) is fixed with a support frame (29), and the screen (9) is placed on the support frame (29).

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