Jigging machine with pre-dewatering function

Abstract

The utility model relates to the technical field of jiggers, in particular to a jigger with a pre-dewatering function, which comprises a support, the upper end face of the support penetrates through and is fixedly connected with a cavity, a dewatering component is arranged in the cavity and comprises a supporting plate fixedly connected to the rear end of the cavity, and an electric push rod is mounted on the right end face of the supporting plate. The output end of the electric push rod penetrates through the supporting plate and is fixedly connected with a rack, the outer wall of the rack is meshed with a gear, the front end face of the gear is fixedly connected with a rotating shaft, and the other end of the rotating shaft penetrates through the cavity and is movably connected with the cavity through a bearing. The electric push rod drives the rack to move, the rack drives the gear to rotate, the gear drives the rotating shaft and the dewatering bin to rotate in a reciprocating mode when rotating, minerals in the dewatering bin can be turned to rotate by making the dewatering bin rotate in a reciprocating mode, and the purposes that the minerals can be turned over, hot air makes full contact with the minerals needing to be dewatered, and the dewatering efficiency is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a jig with a pre-dehydration function. Background Art

[0002] Jig is a fixed sieve type, suitable for selecting metal ores, such as tungsten and gold-containing placer ores, selected tin ores, etc. It can be used to select both fine and coarse materials. The maximum feed particle size is 6-8mm, but in some cases of selecting placer ores, the maximum particle size is 12mm; AM30 jig belongs to large particle jig.

[0003] Jigging machine mineral separation belongs to deep tank separation operation. It uses water as the mineral separation medium and utilizes the difference in specific gravity between the selected minerals and the gangue to carry out separation. After the separation is completed, pre-dehydration must be carried out.

[0004] However, most of the existing pre-dehydration methods use air blowing to dry the moisture on the surface of the sorted minerals. However, since the minerals are stationary and stacked inside the dehydration box, the minerals stacked inside cannot fully contact with the hot air, affecting the dehydration efficiency. Therefore, a jig with a pre-dehydration function is proposed. Utility Model Content

[0005] The utility model aims to provide a jig with a pre-dehydration function, which has the characteristics of being able to turn over the minerals, making hot air fully contact with the minerals to be dehydrated, and improving the dehydration efficiency.

[0006] The utility model aims to provide a jigger with a pre-dehydration function, comprising a bracket, the upper end face of the bracket penetrates and is fixedly connected with a cavity, a dehydration component is arranged inside the cavity, the dehydration component comprises a support plate fixedly connected to the rear end of the cavity, an electric push rod is installed on the right end face of the support plate, the output end of the electric push rod penetrates the support plate and is fixedly connected with a rack, the outer wall of the rack is meshedly connected with a gear, the front end face of the gear is fixedly connected with a rotating shaft, the other end of the rotating shaft penetrates the cavity and is movably connected with the cavity through a bearing, the front end face of the rotating shaft is fixedly connected with a dehydration bin, the front end face of the dehydration bin is connected with a feed pipe through a bearing, the lower outer wall of the dehydration bin is connected with a discharge pipe, and the outer wall of the discharge pipe is installed with a discharge valve;

[0007] A hot air blower is installed at the left end of the cavity, and a blowing pipe is connected between the hot air blower and the cavity.

[0008] In order to facilitate the contact between hot air and minerals, as a preferred embodiment of the jig with pre-dehydration function of the utility model, the outer wall of the dehydration bin is provided with a plurality of evenly distributed mesh holes.

[0009] In order to facilitate the introduction of sorted minerals into the guide pipe, a jig with a pre-dehydration function is preferably used in the utility model. The other end of the feed pipe passes through the cavity and is fixedly connected to the cavity. The outer wall of the feed pipe is connected to the guide pipe, and the upper end of the guide pipe is provided with a jig body.

[0010] In order to facilitate the transportation of minerals, as a preferred jig with a pre-dehydration function of the utility model, the front end of the feed pipe is fixedly connected to a cover plate, the front end surface of the cover plate is equipped with a motor, and the output end of the motor passes through the cover plate and is fixedly connected to a spiral rod.

[0011] In order to facilitate the export of the dehydrated minerals, as a preferred jig with a pre-dehydration function of the utility model, the lower end of the cavity is connected to a feed outlet.

[0012] For the convenience of operation, as a preferred embodiment of the jig with pre-dehydration function of the utility model, a controller is installed on the front end surface of the cavity.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model drives the rack to move by an electric push rod, and the rack drives the gear to rotate. When the gear rotates, the rotating shaft and the dehydration bin are driven to rotate back and forth. By making the dehydration bin rotate back and forth, the minerals inside the dehydration bin can be turned over to achieve the purpose of turning the minerals over, making the hot air fully contact with the minerals to be dehydrated, and improving the dehydration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the utility model;

[0016] Figure 2 It is a right side cross-sectional structural diagram of the utility model;

[0017] Figure 3 This is a diagram of the internal structure of the cavity of the utility model;

[0018] Figure 4 It is a top view of the structure of the utility model.

[0019] In the figure: 1. bracket; 2. cavity; 3. hot air blower; 4. blow pipe; 5. feed pipe; 6. motor; 7. screw rod; 8. dehydration bin; 9. rotating shaft; 10. discharge pipe; 11. discharge valve; 12. support plate; 13. electric push rod; 14. rack; 15. gear; 16. guide pipe; 17. jig machine body; 18. cover plate; 19. discharge port. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments to help understand the content of the present invention. The methods used in the present invention are all conventional methods unless otherwise specified; the raw materials and devices used are all conventional commercial products unless otherwise specified.

[0021] See also Figures 1 to 4 A jig with a pre-dehydration function comprises a bracket 1, the upper end surface of the bracket 1 penetrates and is fixedly connected with a cavity 2, a dehydration assembly is arranged inside the cavity 2, the dehydration assembly comprises a support plate 12 fixedly connected to the rear end of the cavity 2, an electric push rod 13 is installed on the right end surface of the support plate 12, the output end of the electric push rod 13 penetrates the support plate 12 and is fixedly connected with a rack 14, the outer wall of the rack 14 is meshed and connected with a gear 15, the front end surface of the gear 15 is fixedly connected with a rotating shaft 9, the other end of the rotating shaft 9 penetrates the cavity 2 and is movably connected with the cavity 2 through a bearing. The front end surface of the rotating shaft 9 is fixedly connected with a dehydration bin 8, the front end surface of the dehydration bin 8 is connected with a feed pipe 5 through a bearing, the lower outer wall of the dehydration bin 8 is connected with a discharge pipe 10, and the outer wall of the discharge pipe 10 is installed with a discharge valve 11. A hot air blower 3 is installed at the left end of the cavity 2, and a blowing pipe 4 is connected between the hot air blower 3 and the cavity 2.

[0022] In this embodiment: the minerals to be dehydrated are transported to the interior of the dehydration bin 8 through the feed pipe 5, the hot air blower 3 is started to transport the hot air to the interior of the cavity 2 through the blowing pipe 4, and then the electric push rod 13 is started to drive the rack 14 to move. When the rack 14 moves, the gear 15 rotates. When the gear 15 rotates, it drives the rotating shaft 9 and the dehydration bin 8 to reciprocate. By making the dehydration bin 8 reciprocate, the minerals inside the dehydration bin 8 can be turned over and rotated, thereby preventing the minerals from accumulating and improving the dehydration efficiency.

[0023] As a technical optimization solution of the utility model, the outer wall of the dehydration bin 8 is provided with a plurality of evenly distributed mesh holes.

[0024] In this embodiment, hot air can easily enter the interior of the dehydration bin 8 through a plurality of evenly distributed mesh holes.

[0025] As a technical optimization solution of the utility model, the other end of the feed pipe 5 passes through the cavity 2 and is fixedly connected to the cavity 2. The outer wall of the feed pipe 5 is connected to a guide pipe 16, and a jig machine body 17 is provided at the upper end of the guide pipe 16.

[0026] In this embodiment, the minerals sorted by the jig body 17 can be introduced into the dehydration bin 8 through the material guide pipe 16 and the feed pipe 5 .

[0027] As a technical optimization solution of the utility model, the front end of the feed pipe 5 is fixedly connected to a cover plate 18, the front end surface of the cover plate 18 is installed with a motor 6, and the output end of the motor 6 passes through the cover plate 18 and is fixedly connected to a spiral rod 7.

[0028] In this embodiment, the motor 6 can drive the screw rod 7 to rotate, so that the minerals in the feed pipe 5 can be transported to the inside of the dehydration bin 8.

[0029] As a technical optimization solution of the present utility model, the lower end of the cavity 2 is connected with a feed opening 19 .

[0030] In this embodiment, the discharge port 19 can be used to discharge excess water after dehydration, and can also be used to discharge the dehydrated minerals.

[0031] As a technical optimization solution of the present invention, a controller is installed on the front end surface of the cavity 2 .

[0032] In this embodiment, the controller is electrically connected to the electric push rod 13 and the motor 6, which makes the operation more convenient.

[0033] Working principle:

[0034] When in use, first, the motor 6 is used to drive the screw rod 7 to rotate, so that the minerals in the feed pipe 5 can be transported to the inside of the dehydration bin 8, and the hot air blower 3 is started to transport the hot air to the inside of the cavity 2 through the blowing pipe 4, and then the electric push rod 13 is started to drive the rack 14 to move. When the rack 14 moves, the gear 15 rotates. When the gear 15 rotates, it drives the rotating shaft 9 and the dehydration bin 8 to reciprocate. By making the dehydration bin 8 reciprocate, the minerals inside the dehydration bin 8 can be turned over and rotated, thereby preventing the minerals from accumulating and improving the dehydration efficiency.

[0035] In the description of the present invention, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0036] However, what is described above is only a specific embodiment of the present invention and should not be used to limit the scope of implementation of the present invention. Therefore, the replacement of equivalent components, or equivalent changes and modifications made according to the scope of protection of the patent of the present invention should still fall within the scope covered by the claims of the present invention.

Claims

1. A jig with a pre-dehydration function, comprising a support (1), characterized in that: The upper end surface of the bracket (1) passes through and is fixedly connected to a cavity (2), a dehydration assembly is arranged inside the cavity (2), and the dehydration assembly comprises a support plate (12) fixedly connected to the rear end of the cavity (2), an electric push rod (13) is installed on the right end surface of the support plate (12), the output end of the electric push rod (13) passes through the support plate (12) and is fixedly connected to a rack (14), and the outer wall of the rack (14) is meshedly connected to a gear (15) The front end face of the gear (15) is fixedly connected to a rotating shaft (9), the other end of the rotating shaft (9) passes through the cavity (2) and is movably connected to the cavity (2) via a bearing, the front end face of the rotating shaft (9) is fixedly connected to a dehydration bin (8), the front end face of the dehydration bin (8) is connected to a feed pipe (5) via a bearing, the lower outer wall of the dehydration bin (8) is connected to a discharge pipe (10), and a discharge valve (11) is installed on the outer wall of the discharge pipe (10); A hot air blower (3) is installed at the left end of the cavity (2), and a blowing pipe (4) is connected between the hot air blower (3) and the cavity (2).

2. A jig with pre-dehydration function according to claim 1, characterized in that: The outer wall of the dehydration bin (8) is provided with a plurality of evenly distributed mesh holes.

3. A jig with pre-dehydration function according to claim 1, characterized in that: The other end of the feed pipe (5) passes through the cavity (2) and is fixedly connected to the cavity (2); the outer wall of the feed pipe (5) is connected to a material guide pipe (16); and a jigger body (17) is provided at the upper end of the material guide pipe (16).

4. A jig with pre-dehydration function according to claim 1, characterized in that: The front end of the feed pipe (5) is fixedly connected to a cover plate (18), the front end surface of the cover plate (18) is equipped with a motor (6), and the output end of the motor (6) passes through the cover plate (18) and is fixedly connected to a spiral rod (7).

5. The jig machine with pre-dehydration function according to claim 1, characterized in that: The lower end of the cavity (2) is connected to a feed opening (19).

6. A jig with pre-dehydration function according to claim 1, characterized in that: A controller is installed on the front end surface of the cavity (2).

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