Spiral chute buffer tank

Abstract

The utility model relates to the technical field of buffering, and provides a spiral chute buffering tank which comprises two supporting frames, a tank body, a discharging pipe, a buffering plate, a material scattering assembly and a material receiving assembly, the tank body is fixedly installed between the two supporting frames, a through groove is formed in the side face of the tank body, the discharging pipe is fixedly installed at the top end of the tank body in a penetrating mode, and the buffering plate is fixedly installed at the bottom end of the tank body. The number of the buffering plates is two, the buffering plates are fixedly installed on the inner side wall of the tank body, the material scattering assembly is arranged on the tank body, a material scattering box is driven by the motor to rotate, and therefore ore in the material scattering hopper is scraped out by the scraping plate and falls into the material receiving hopper, and the material receiving assembly is arranged on the tank body. By means of the technical scheme, the problem that in the prior art, after ore is filtered through a spiral chute, due to the fact that water flow is large, ore with small mass is scoured to other places, and waste is caused is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of buffering, in particular to a spiral chute buffer tank. Background Art

[0002] Spiral chute is a device that combines the features of spiral concentrator, spiral chute, shaking table and centrifugal concentrator. It is the best equipment for mining and beneficiation, especially for sand mining on the seashore, riverside and stream. Spiral chute can separate useful minerals from gangue in the combined force field of gravity and centrifugal force by utilizing gravity, hydrodynamic pressure and friction on different particles.

[0003] However, when water flow is impact screening the ore, the larger the water flow, the greater the impact force on the smaller ore, which may flush it elsewhere. The buffer tank is mainly used in various systems to buffer the pressure fluctuations of the system to make the system work more smoothly. Most of the existing spiral chutes may lack a buffer device at the bottom, so that the filtered ore flows out directly, which may wash away the lighter ore, resulting in a waste of ore raw materials. Utility Model Content

[0004] The utility model provides a spiral chute buffer tank, which solves the problem in the related art that after the spiral chute has finished filtering the ore, the ore with smaller mass may be washed to other places due to the large water flow, thus causing waste.

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

[0006] A spiral chute buffer tank comprises a support frame, a tank body, a discharge pipe, a buffer plate, a bulk material assembly and a material receiving assembly, wherein two support frames are provided, the tank body is fixedly installed between the two support frames, and a through groove is opened on the side of the tank body, the discharge pipe passes through and is fixedly installed on the top of the tank body, two buffer plates are provided, and the buffer plates are fixedly installed on the inner side wall of the tank body, the bulk material assembly is arranged on the tank body, and the material receiving assembly is arranged on the tank body.

[0007] Furthermore, the bulk material assembly includes a mounting frame, a motor, a bulk material box, a connecting frame and a scraper, the mounting frame is fixedly mounted on the bottom end of the tank body, the motor is mounted on the mounting frame, and the output end of the motor passes through the bottom end of the tank body, the bulk material box is arranged inside the tank body, and the bulk material box is fixedly connected to the output end of the motor, the connecting frame is arranged inside the tank body, and the connecting frame is fixedly mounted on the inner side wall of the tank body, the scraper is fixedly connected to the connecting frame, and the scraper contacts the surface of the bulk material box.

[0008] Furthermore, the material receiving assembly includes a fixing ring, a pulling rod, a material receiving hopper and a limit block, the fixing ring is fixedly installed on the supporting frame, the fixing ring passes through the tank body, and a limit hole is provided on the fixing ring, the pulling rod is provided with four, the pulling rod passes through and is slidably installed on the fixing ring, and a limit hole is provided on the pulling rod, the material receiving hopper is provided with four, the material receiving hopper is arranged below the bulk material box, and the material receiving hopper is fixedly installed with the pulling rod, and the limit block is adapted to the limit hole.

[0009] Furthermore, the buffer plate is configured to be arc-shaped, the buffer plate is tilted and fixedly mounted on the inner wall of the tank body, and the buffer plate is located above the bulk material box.

[0010] Furthermore, when the limiting block is inserted into the limiting holes in the pulling rod and the fixing ring, the material receiving hopper is located below the bulk material box.

[0011] Furthermore, through grooves are provided on all four sides of the bulk material box, and when the bulk material box rotates, the scraper can scrape the material in the bulk material box through the through grooves and send it to the receiving hopper.

[0012] The working principle and beneficial effects of the utility model are:

[0013] 1. In the utility model, the ore passes through the discharge pipe and the buffer plate, which can slow down the falling speed, so that the ore can fall into the bulk box, avoiding the ore being dispersed by the water flow when falling, making it difficult to accurately fall into the collection box below;

[0014] 2. In the utility model, through the bulk material assembly, the scraper can scatter the ore in the bulk material box and scrape it into the receiving hopper at the bottom, so as to collect the ore;

[0015] In summary, the buffer tank can buffer the falling ore through the cooperation between the support frame, tank body, discharge pipe, buffer plate, bulk material assembly and receiving assembly, thereby preventing the ore from falling too fast and causing the smaller ore to be dispersed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the bulk material assembly of the utility model;

[0019] Figure 3 This is a structural schematic diagram of the material receiving component of the utility model;

[0020] Figure 4 It is a schematic structural diagram of a partial cross-section of the tank body of the utility model, a discharge pipe and a buffer plate.

[0021] In the figure: 1. support frame; 2. tank body; 3. discharge pipe; 4. buffer plate; 101. mounting frame; 102. motor; 103. bulk material box; 104. connecting frame; 105. scraper; 201. fixing ring; 202. pulling rod; 203. receiving hopper; 204. limit block. DETAILED DESCRIPTION

[0022] The following will be combined with 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 of 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.

[0023] like Figure 1~Figure 4 As shown, this embodiment proposes a spiral chute buffer tank, including a support frame 1, a tank body 2, a discharge pipe 3, a buffer plate 4, a bulk material assembly and a material receiving assembly. The support frame 1 is set in number of two, the tank body 2 is fixedly installed between the two support frames 1, and a through groove is opened on the side of the tank body 2, the discharge pipe 3 passes through and is fixedly installed on the top of the tank body 2, the buffer plate 4 is set in number of two, and the buffer plate 4 is fixedly installed on the inner wall of the tank body 2, the bulk material assembly is arranged on the tank body 2, and the material receiving assembly is arranged on the tank body 2.

[0024] In this embodiment, the bulk material assembly includes a mounting frame 101, a motor 102, a bulk material box 103, a connecting frame 104 and a scraper 105. The mounting frame 101 is fixedly mounted on the bottom end of the tank body 2, the motor 102 is mounted on the mounting frame 101, and the output end of the motor 102 passes through the bottom end of the tank body 2, the bulk material box 103 is arranged inside the tank body 2, and the bulk material box 103 is fixedly connected to the output end of the motor 102, the connecting frame 104 is arranged in the tank body 2, and the connecting frame 104 is fixedly mounted on the inner side wall of the tank body 2, the scraper 105 is fixedly connected to the connecting frame 104, and the scraper 105 contacts the surface of the bulk material box 103, and the bulk material box 103 is driven to rotate by the motor 102, so that the scraper 105 scrapes the ore in the bulk material hopper and drops it into the receiving hopper 203.

[0025] In this embodiment, the material collecting assembly includes a fixed ring 201, a pulling rod 202, a receiving hopper 203 and a limit block 204. The fixed ring 201 is fixedly installed on the support frame 1, the fixed ring 201 passes through the tank body 2, and a limit hole is provided on the fixed ring 201. The pulling rod 202 is set to four, the pulling rod 202 passes through and is slidably installed on the fixed ring 201, and a limit hole is provided on the pulling rod 202. The receiving hopper 203 is set to four, the receiving hopper 203 is set below the bulk material box 103, and the receiving hopper 203 is fixedly installed with the pulling rod 202, and the limit block 204 is adapted to the limit hole. After the receiving hopper 203 receives the ore, the receiving hopper 203 can be pulled out by moving the pulling rod 202, so as to collect the ore in the receiving hopper 203.

[0026] In this embodiment, the buffer plate 4 is arranged to be arc-shaped, and the buffer plate 4 is fixedly installed on the inner wall of the tank body 2 at an angle, and the buffer plate 4 is located above the bulk material box 103, so that the ore can be slowed down by the buffer plate 4, so that it can slowly fall into the bulk material box 103.

[0027] In this embodiment, when the limit block 204 is inserted into the limit holes in the pull rod 202 and the fixing ring 201, the receiving hopper 203 is located below the bulk material box 103, so that when the bulk material box 103 rotates, the scraper 105 can scrape the ore inside it into the receiving hopper 203.

[0028] In this embodiment, through grooves are formed on all four sides of the bulk material box 103 , and when the bulk material box 103 rotates, the scraper 105 can scrape the material in the bulk material box 103 into the receiving hopper 203 through the through grooves.

[0029] In this embodiment, when the buffer tank buffers the falling ore, the filtered ore is first dropped onto the buffer plate 4 through the discharge pipe 3, and then slides into the bulk box 103 below through the inclined buffer plate 4. The buffer plate 4 can slow down the falling speed of the ore, so that the ore will not splash when it falls into the bulk box 103. After falling into the bulk box 103, the motor 102 is started to rotate the bulk box 103. When the bulk box 103 rotates, the scraper 105 can scrape the ore in the bulk box 103 out and make it fall into the receiving hopper 203. The limit block 204 is inserted into the limit hole to fix the receiving hopper 203. After the material is received, the limit block 204 is pulled out, and then the pulling rod 202 is moved to pull the receiving hopper 203 out to collect the ore.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spiral chute buffer tank, characterized in that: include: A support frame (1), wherein two support frames (1) are provided; A tank body (2), the tank body (2) being fixedly mounted between the two support frames (1), and a through groove is provided on a side surface of the tank body (2); A discharge pipe (3), the discharge pipe (3) passing through and fixedly mounted on the top of the tank body (2); A buffer plate (4), wherein two buffer plates (4) are provided, and the buffer plates (4) are fixedly mounted on the inner wall of the tank body (2); A bulk material assembly, the bulk material assembly being arranged on the tank body (2); A material receiving assembly, wherein the material receiving assembly is arranged on the tank body (2).

2. A spiral chute buffer tank according to claim 1, characterized in that: The bulk material assembly comprises: A mounting frame (101), the mounting frame (101) being fixedly mounted on the bottom end of the tank body (2); A motor (102), the motor (102) being mounted on the mounting frame (101), and the output end of the motor (102) passing through the bottom end of the tank body (2); A bulk material box (103), the bulk material box (103) being arranged inside the tank body (2), and the bulk material box (103) being fixedly connected to an output end of the motor (102); A connecting frame (104), the connecting frame (104) being arranged in the tank body (2), and the connecting frame (104) being fixedly mounted on the inner side wall of the tank body (2); A scraper (105), wherein the scraper (105) is fixedly connected to the connecting frame (104), and the scraper (105) is in contact with the surface of the bulk material box (103).

3. A spiral chute buffer tank according to claim 2, characterized in that: The receiving component comprises: A fixing ring (201), the fixing ring (201) being fixedly mounted on the support frame (1), the fixing ring (201) passing through the tank body (2), and a limiting hole being provided on the fixing ring (201); Pull rods (202), wherein four pull rods (202) are provided, and the pull rods (202) are slidably mounted on the fixing ring (201), and limit holes are provided on the pull rods (202); A material receiving hopper (203), wherein four material receiving hoppers (203) are provided, and the material receiving hoppers (203) are provided below the bulk material box (103), and the material receiving hoppers (203) are fixedly mounted to the pulling rod (202); A limiting block (204), the limiting block (204) being adapted to the limiting hole.

4. A spiral chute buffer tank according to claim 3, characterized in that: The buffer plate (4) is arranged in an arc shape, the buffer plate (4) is fixedly installed at an angle on the inner side wall of the tank body (2), and the buffer plate (4) is located above the bulk material box (103).

5. The spiral chute buffer tank according to claim 4, characterized in that: When the limiting block (204) is inserted into the limiting holes in the pulling rod (202) and the fixing ring (201), the material receiving hopper (203) is located below the bulk material box (103).

6. The spiral chute buffer tank according to claim 5, characterized in that: Through slots are provided on all four sides of the bulk material box (103), and when the bulk material box (103) rotates, the scraper (105) can scrape the material in the bulk material box (103) through the through slots and send it to the receiving hopper (203).

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