Stone removing device for sunflower seeds

Abstract

The utility model discloses a sunflower seed stone removing device, and relates to the technical field of crop stone removing. Comprising a material collecting box, a frame is fixedly arranged at the bottom of the material collecting box, a material collecting frame is movably arranged in the frame, a dust suction box is fixedly arranged on one side of the material collecting box, a dust suction pipe is fixedly arranged at the top of the dust suction box, an exhaust fan is fixedly arranged at the bottom of the dust suction box, and a filter screen is movably arranged in the dust suction box. A first threaded rod is movably arranged in the dust suction box and located above the filter screen, a first nut seat is movably arranged outside the first threaded rod, a cleaning rod is fixedly arranged at the bottom of the first nut seat, a cleaning brush is fixedly arranged at one end of the cleaning rod, and a collecting box is movably arranged on one side of the dust suction box.

Description

Technical Field

[0001] The utility model relates to the technical field of crop stone removal, in particular to a sunflower seed stone removal device. Background Art

[0002] Sunflower seeds stone remover is a very important agricultural machinery, which can be used to remove stones from sunflower seeds in order to obtain high quality sunflower seeds.

[0003] Chinese utility model patent CN219377417U discloses a feed raw material destoning machine, including a frame, a material receiving mechanism for recycling and breaking up feed, and a destoning mechanism for destoning feed raw materials; through the above technical scheme, when this device destons feed raw materials, the feed raw materials are poured into an input frame, and the bottom of the input frame and the upper surface of the traction bar are provided with slopes, so that the feed raw materials will slide down, and at the same time, the motor B is started, and the two extrusion wheels are rotated in relative directions through the two gears B, so that the feed raw materials are squeezed out, and the extrusion wheels are polished to make the surface of the extrusion wheels smooth, and the stones in the feed raw materials will be separated by the two extrusion wheels and roll continuously, and the feed raw materials are destoned in this way, so that the destoning effect and efficiency of the device are better.

[0004] However, although the above stone removing machine can improve the stone removing efficiency, it does not have a dust removal function. If dust is discharged from the device along with the sunflower seeds, the dust will be raised and inhaled by the staff, which will affect the health of the staff and is inconvenient for users to use. Utility Model Content

[0005] The utility model provides a sunflower seed stone removing device to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sunflower seed stone removal device comprises a collecting box, a frame is fixedly provided at the bottom of the collecting box, a collecting frame is movably provided inside the frame, a dust suction box is fixedly provided on one side of the collecting box, a dust suction pipe is fixedly provided on the top of the dust suction box, and the other end of the dust suction pipe is fixedly connected to the top of the collecting box, an exhaust fan is fixedly provided on the bottom of the dust suction box, a filter is movably provided inside the dust suction box, a first threaded rod is movably provided inside the dust suction box and above the filter, one end of the first threaded rod passes through one side of the dust suction box and extends to the outside of the dust suction box, and one end of the first threaded rod is fixedly provided A first rotating handle is provided, a first nut seat is movably provided on the outside of the first threaded rod, a cleaning rod is fixedly provided on the bottom of the first nut seat, a cleaning brush is fixedly provided on one end of the cleaning rod, and the cleaning brush is in contact with the upper surface of the filter screen, a collecting box is movably provided on one side of the dust collection box, a mounting block is fixedly provided on the top and bottom of the collecting box, a second threaded rod is movably provided inside the mounting block, one end of the second threaded rod passes through the top of the mounting block and extends to the outside of the mounting block, a second rotating handle is fixedly provided on one end of the second threaded rod, a second nut seat is movably provided on the outside of the second threaded rod, and clamping plates are fixedly provided on both sides of the second nut seat.

[0007] Furthermore, a stone removal box is fixedly provided on the top of the material receiving box, and an input box is fixedly provided on the top of the stone removal box.

[0008] Furthermore, first sliders are fixedly provided on both sides of the filter screen, first slide grooves matched with the first sliders are provided on both sides of the inner wall of the dust box, and the connection relationship between the first slider and the first slide groove is a sliding connection.

[0009] Furthermore, the connection relationship between the first threaded rod and the first nut seat is a threaded connection.

[0010] Furthermore, the connection relationship between the second threaded rod and the second nut seat is a threaded connection.

[0011] Furthermore, a second sliding block is fixedly provided on one side of the clamping plate, and second sliding grooves adapted to the second sliding block are provided on both sides of the inner wall of the mounting block, and the connection relationship between the second sliding block and the second sliding groove is a sliding connection.

[0012] Compared with the prior art, the utility model provides a sunflower seed stone removal device, which has the following beneficial effects:

[0013] The sunflower seed stone removing device is provided with a dust collecting box, an exhaust fan and a filter net. The exhaust fan can be started to extract the dust inside the collecting box into the dust collecting box. The dust is filtered and blocked by the filter net, so that the dust is collected into the dust collecting box, thereby preventing the dust from being discharged with the sunflower seeds and being inhaled by the staff, thereby affecting the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a front view structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the dust collection box of the utility model;

[0017] Figure 4 It is a schematic diagram of the enlarged structure of part A of the utility model.

[0018] In the figure: 1. material receiving box; 101. stone removing box; 102. input box; 2. frame; 201. material receiving frame; 3. dust collecting box; 301. dust collecting tube; 302. exhaust fan; 4. filter; 401. first slider; 402. first slide; 5. first threaded rod; 501. first rotating handle; 502. first nut seat; 503. cleaning rod; 504. cleaning brush; 6. collecting box; 7. mounting block; 701. second threaded rod; 702. second rotating handle; 703. second nut seat; 704. clamping plate; 705. second slider; 706. second slide. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in 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 in 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.

[0020] See also Figure 1-4The utility model discloses a sunflower seed stone removal device, comprising a material receiving box 1, a frame 2 is fixedly provided at the bottom of the material receiving box 1, a material receiving frame 201 is movably provided inside the frame 2, a dust suction box 3 is fixedly provided on one side of the material receiving box 1, a dust suction pipe 301 is fixedly provided on the top of the dust suction box 3, and the other end of the dust suction pipe 301 is fixedly connected to the top of the material receiving box 1, an exhaust fan 302 is fixedly provided on the bottom of the dust suction box 3, a filter screen 4 is movably provided inside the dust suction box 3, a first threaded rod 5 is movably provided inside the dust suction box 3 and above the filter screen 4, one end of the first threaded rod 5 passes through one side of the dust suction box 3 and extends to the outside of the dust suction box 3, one end of the first threaded rod 5 is fixedly provided with a first rotating handle 501, and the first threaded rod 5 A first nut seat 502 is movably provided on the outside, a cleaning rod 503 is fixedly provided on the bottom of the first nut seat 502, a cleaning brush 504 is fixedly provided on one end of the cleaning rod 503, and the cleaning brush 504 is in contact with the upper surface of the filter screen 4, a collecting box 6 is movably provided on one side of the dust box 3, a mounting block 7 is fixedly provided on the top and bottom of the collecting box 6, a second threaded rod 701 is movably provided inside the mounting block 7, one end of the second threaded rod 701 passes through the top of the mounting block 7 and extends to the outside of the mounting block 7, a second turning handle 702 is fixedly provided on one end of the second threaded rod 701, a second nut seat 703 is movably provided on the outside of the second threaded rod 701, and clamping plates 704 are fixedly provided on both sides of the second nut seat 703.

[0021] Specifically, a stone removal box 101 is fixedly provided on the top of the material receiving box 1 , and an input box 102 is fixedly provided on the top of the stone removal box 101 .

[0022] In this embodiment, a stone removal box 101 and an input frame 102 are provided. The stone removal box 101 is used to remove particles in the sunflower seeds, and the input frame 102 is used to deliver the sunflower seeds.

[0023] Specifically, first sliders 401 are fixedly provided on both sides of the filter 4, first slide grooves 402 adapted to the first sliders 401 are provided on both sides of the inner wall of the dust box 3, and the connection relationship between the first slider 401 and the first slide groove 402 is a sliding connection.

[0024] In this embodiment, by providing the first slider 401 and the first slide groove 402, the filter net 4 can be pulled out by pulling the filter net 4 outward so that the first slider 401 slides along the inside of the first slide groove 402, thereby facilitating the maintenance or replacement of the filter net 4.

[0025] Specifically, the connection relationship between the first threaded rod 5 and the first nut seat 502 is a threaded connection.

[0026] In this embodiment, by setting the first threaded rod 5 and the first nut seat 502, by driving the first threaded rod 5 to rotate, the first nut seat 502 drives the cleaning rod 503 and the cleaning brush 504 to move horizontally along the outside of the first threaded rod 5, so that the cleaning brush 504 can clean the filter screen 4 and effectively prevent the mesh of the filter screen 4 from being clogged.

[0027] Specifically, the connection relationship between the second threaded rod 701 and the second nut seat 703 is a threaded connection.

[0028] In this embodiment, by setting a second threaded rod 701 and a second nut seat 703, by driving the second threaded rod 701 to rotate, the second nut seat 703 drives the clamping plate 704 to perform vertical lifting and lowering movements along the outside of the second threaded rod 701, thereby releasing the clamping state between the clamping plate 704 and the dust collection box 3, realizing the disassembly of the collection box 6, and then processing the dust inside the collection box 6.

[0029] Specifically, a second slider 705 is fixedly provided on one side of the clamping plate 704, and second slide grooves 706 adapted to the second slider 705 are provided on both sides of the inner wall of the mounting block 7, and the connection relationship between the second slider 705 and the second slide groove 706 is a sliding connection.

[0030] In this embodiment, by providing the second sliding block 705 and the second sliding groove 706 , the stability of the movement of the clamping plate 704 can be improved, thereby improving the stability of the entire clamping mechanism.

[0031] When in use, the staff first puts the sunflower seeds into the stone removal box 101 through the input frame 102, and after the stone removal process, the sunflower seeds enter the interior of the receiving box 1. Then, the exhaust fan 302 is started to suck the dust inside the receiving box 1 into the interior of the dust suction box 3, and the dust is blocked to the top of the filter screen 4 through the filtering screen 4. By driving the first threaded rod 5 to rotate, the first nut seat 502 drives the cleaning rod 503 and the cleaning brush 504 to clean the dust into the interior of the collecting box 6. After the dust cleaning is completed, the sunflower seeds can be discharged into the interior of the receiving frame 201, and finally, the receiving frame 201 can be pulled out from the interior of the frame 2 to complete the stone removal of the sunflower seeds.

[0032] In summary, the sunflower seed stone removing device, by providing a dust box 3, an exhaust fan 302 and a filter 4, can extract the dust inside the collecting box 1 into the dust box 3 by starting the exhaust fan 302, and filter the dust through the filter 4 to facilitate the collection of the dust into the dust box 3, thereby preventing the dust from being discharged with the sunflower seeds and being inhaled by the staff, thereby affecting the health of the staff.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sunflower seed stone removal device, comprising a material receiving box (1), characterized in that: A frame (2) is fixedly provided at the bottom of the material receiving box (1), a material receiving frame (201) is movably provided inside the frame (2), a dust collection box (3) is fixedly provided on one side of the material receiving box (1), a dust collection pipe (301) is fixedly provided on the top of the dust collection box (3), and the other end of the dust collection pipe (301) is fixedly connected to the top of the material receiving box (1), an exhaust fan (302) is fixedly provided at the bottom of the dust collection box (3), a filter screen (4) is movably provided inside the dust collection box (3), a first threaded rod (5) is movably provided inside the dust collection box (3) and above the filter screen (4), one end of the first threaded rod (5) passes through one side of the dust collection box (3) and extends to the outside of the dust collection box (3), a first rotating handle (501) is fixedly provided on one end of the first threaded rod (5), and a first nut seat is movably provided outside the first threaded rod (5). (502), a cleaning rod (503) is fixedly provided at the bottom of the first nut seat (502), a cleaning brush (504) is fixedly provided at one end of the cleaning rod (503), and the cleaning brush (504) is in contact with the upper surface of the filter screen (4), a collecting box (6) is movably provided on one side of the dust box (3), a mounting block (7) is fixedly provided at the top and bottom of the collecting box (6), a second threaded rod (701) is movably provided inside the mounting block (7), one end of the second threaded rod (701) passes through the top of the mounting block (7) and extends to the outside of the mounting block (7), a second rotating handle (702) is fixedly provided at one end of the second threaded rod (701), a second nut seat (703) is movably provided outside the second threaded rod (701), and clamping plates (704) are fixedly provided on both sides of the second nut seat (703).

2. The sunflower seed stone removal device according to claim 1, characterized in that: A stone removal box (101) is fixedly arranged on the top of the material receiving box (1), and an input box (102) is fixedly arranged on the top of the stone removal box (101).

3. The sunflower seed stone removal device according to claim 1, characterized in that: First sliding blocks (401) are fixedly provided on both sides of the filter screen (4), first sliding grooves (402) adapted to the first sliding blocks (401) are provided on both sides of the inner wall of the dust collection box (3), and the connection relationship between the first sliding block (401) and the first sliding groove (402) is a sliding connection.

4. The sunflower seed stone removal device according to claim 1, characterized in that: The connection relationship between the first threaded rod (5) and the first nut seat (502) is a threaded connection.

5. The sunflower seed stone removal device according to claim 1, characterized in that: The connection relationship between the second threaded rod (701) and the second nut seat (703) is a threaded connection.

6. The sunflower seed stone removal device according to claim 1, characterized in that: A second sliding block (705) is fixedly provided on one side of the clamping plate (704), and second sliding grooves (706) adapted to the second sliding block (705) are provided on both sides of the inner wall of the mounting block (7), and the connection relationship between the second sliding block (705) and the second sliding groove (706) is a sliding connection.

Images