Intelligent high-oil soybean screening machine

Abstract

The utility model relates to an intelligent high-oil soybean screening machine, and belongs to the technical field of screening machines, the intelligent high-oil soybean screening machine comprises a fixing frame, a first screening frame and a second screening frame, a supporting plate is fixed on the right side of the upper surface of the fixing frame, a PLC control panel is arranged on the front face of the supporting plate, and vibration mechanisms are arranged on the left side and the right side of the upper surface of the fixing frame; a collecting mechanism is arranged on the upper surface of the fixing frame. According to the intelligent screening machine for the high-oil soybeans, small-particle soybeans on the upper surface of the second screening net on the left side slide to the upper surface of the second screening net on the right side through a guide cylinder to be screened again, the screening effect is improved, and the screened small-particle soybeans slide out through a third discharging cylinder and are collected; and after screening is completed, the soybeans with full particles and good quality slide out through the second discharging barrel and are collected, and therefore the impurities, the soybeans with small particles and the soybeans with full particles and good quality can be screened separately.

Description

Technical Field

[0001] The utility model relates to the technical field of screening machines, in particular to an intelligent screening machine for high-oil soybeans. Background Art

[0002] High-oil soybeans refer to soybeans with a higher oil content than ordinary soybean varieties. Such soybeans are usually used for oil extraction because they contain higher fat content, which can increase oil yield. The quality of harvested high-oil soybeans varies and are mixed with impurities. Screening machines are needed to screen out soybeans with full grains and good quality to improve the quality of high-oil soybeans.

[0003] For example, Chinese patent CN214440730U discloses a soybean screening machine. The technical problem to be solved is to provide a soybean screening machine that does not require manual screening and has high screening efficiency and good effect. The technical solution is: a soybean screening machine, including a base, a shock-absorbing mechanism, a storage mechanism, etc.; a shock-absorbing mechanism is provided on the base, and a storage mechanism is provided between the shock-absorbing mechanisms. The effect achieved by the utility model is: the utility model effectively screens and separates impurities, smaller soybean particles and full-grained and high-quality soybeans through the cooperation between various mechanisms. The baffle plate can control the amount of soybeans entering the machine, which can reduce the occurrence of mistaken screening of good-quality soybeans due to a large number of soybeans.

[0004] Although the above patent reduces the possibility of mistakenly screening out good quality soybeans due to a large number of soybeans, the patented screening machine only screens out impurities, smaller soybean particles and soybeans with full grains and good quality. It is not convenient to screen out impurities, smaller soybean particles and soybeans with full grains and good quality separately, which reduces practicality. Utility Model Content

[0005] In response to the deficiencies in the prior art, the utility model provides an intelligent screening machine for high-oil soybeans, which has the advantages of being able to separate impurities, smaller soybean particles from soybeans with full grains and good quality, etc., solving the problem of only screening impurities, smaller soybean particles from soybeans with full grains and good quality, which makes it inconvenient to separate impurities, smaller soybean particles from soybeans with full grains and good quality, thus reducing practicality.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: an intelligent screening machine for high-oil soybeans, comprising a fixed frame, a first screening frame, and a second screening frame, wherein a support plate is fixed to the right side of the upper surface of the fixed frame, a PLC control panel is provided on the front of the support plate, a vibration mechanism is provided on the left and right sides of the upper surface of the fixed frame, a collecting mechanism is provided on the upper surface of the fixed frame, and a connecting plate is fixed to the front and back of the first screening frame and the second screening frame by bolts;

[0007] The vibration mechanism includes two spring telescopic rods arranged on the left and right sides of the upper surface of the fixed frame, and the upper surfaces of the spring telescopic rods on the left and right sides are provided with support frames, and the opposite sides of the support frames on the left and right sides are fixedly connected to the side opposite to the first screening frame and the second screening frame, and the opposite sides of the support frames on the left and right sides are provided with a vibration structure, the first screening frame and the second screening frame are both provided with a first screening net inside, the first screening frame and the second screening frame are both provided with a second screening net inside, and the lower surfaces of the first screening net on the left and the second screening net on the left are both provided with accelerometer sensors, the right side of the first screening frame is connected to the first discharging barrel, the first discharging barrel is located on the right side of the first screening net on the left, and the right side of the first screening frame is provided with a connecting assembly;

[0008] The connecting assembly includes a guide tube connected to the right side of the first screening frame, the guide tube is located on the right side of the second screening net on the left, the right side of the guide tube is connected to the left side of the second screening frame, the right side of the second screening frame is connected to the second discharge tube, the second discharge tube is located on the right side of the first screening net on the right, the right side of the second screening frame is connected to the third discharge tube, and the third discharge tube is located on the right side of the second screening net on the right.

[0009] Furthermore, the vibration structures on the left and right sides are electrically connected to the PLC control panel through wires, and the accelerometer sensors on the upper and lower sides are electrically connected to the PLC control panel through wires.

[0010] Furthermore, the vibration structure includes a mounting frame, and a vibration motor is arranged inside the mounting frame.

[0011] Furthermore, the spring telescopic rod includes a first sliding rod, the interior of the first sliding rod is slidably connected to the second sliding rod, and the outer side of the first sliding rod is movably sleeved with a spring.

[0012] Furthermore, the collection mechanism includes a collection frame arranged on the upper surface of the support frame, and the collection frames are located on the outside of the first screening frame and the second screening frame. A fixed plate is fixed inside the collection frame, and electric push rods are provided on the left and right sides of the fixed plate. A pushing guide block is provided on the outside of the output shaft of the electric push rod, and the lower surface of the pushing guide block is in contact with the bottom wall of the inner cavity of the collection frame. The electric push rods on the left and right sides are electrically connected to the PLC control panel through wires.

[0013] Furthermore, the guide block is pushed to move linearly left and right inside the collecting frame.

[0014] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0015] 1. The high-oil soybean intelligent screening machine can pour a certain amount of harvested high-oil soybeans into the interior of the first screening frame, and start the vibration structures on the left and right sides through the PLC control panel. The first screening frame and the second screening frame vibrate up and down under the limiting action of the left and right spring telescopic rods, driving the left and right first screening nets and the left and right second screening nets to vibrate up and down. The impurities and smaller soybean particles in the high-oil soybeans can be screened through the first screening net on the left, and the impurities and smaller soybean particles fall to the upper surface of the second screening net on the left, and then the impurities fall to the collection box through the second screening net on the left. Inside the frame, soybeans with full particles and good quality on the surface of the first screening net on the left fall through the first discharging barrel to the upper surface of the first screening net on the right for re-screening, and soybeans with smaller particles on the surface of the second screening net on the left slide through the guide barrel to the upper surface of the second screening net on the right for re-screening, thereby improving the screening effect. After screening, soybeans with smaller particles slide out through the third discharging barrel and are collected, and soybeans with full particles and good quality after screening slide out through the second discharging barrel and are collected, thereby facilitating the screening of impurities, soybeans with smaller particles and soybeans with full particles and good quality respectively.

[0016] 2. This high-oil soybean intelligent screening machine can start the electric push rods on the left and right sides at the same time by operating the PLC control panel. The push guide blocks on the left and right sides move in opposite directions on the bottom wall of the inner cavity of the collection frame, and the collected impurities can be accumulated on the left and right sides of the collection frame, which is convenient for cleaning the collected impurities. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the vibration mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the first screening frame and the first screening net on the left side of the utility model;

[0020] Figure 4 It is a schematic diagram of the collection mechanism of the present utility model.

[0021] In the figure: 1 fixed frame, 2 first screening frame, 3 second screening frame, 4 support plate, 5 PLC control panel, 6 vibration mechanism, 601 spring telescopic rod, 602 support frame, 603 vibration structure, 604 first screening net, 605 second screening net, 606 accelerometer sensor, 607 first discharging barrel, 608 guide barrel, 609 second discharging barrel, 610 third discharging barrel, 7 collecting mechanism, 701 collecting frame, 702 fixed plate, 703 electric push rod, 704 push guide block, 8 connecting plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1 In this embodiment, an intelligent screening machine for high-oil soybeans includes a fixed frame 1, a first screening frame 2 and a second screening frame 3. A support plate 4 is fixed to the right side of the upper surface of the fixed frame 1, and a PLC control panel 5 is provided on the front of the support plate 4. Vibration mechanisms 6 are provided on the left and right sides of the upper surface of the fixed frame 1. The vibration mechanism 6 is convenient for screening impurities, smaller soybean particles and full-grained and high-quality soybeans respectively. A collecting mechanism 7 is provided on the upper surface of the fixed frame 1. The collecting mechanism 7 is convenient for cleaning the collected impurities. The front and back of the first screening frame 2 and the second screening frame 3 are fixed with connecting plates 8 by bolts.

[0024] See also Figures 2 to 3 In order to facilitate the screening of impurities, soybeans with smaller particles and soybeans with full particles and good quality, in this embodiment, the vibration mechanism 6 includes two spring telescopic rods 601 arranged on the left and right sides of the upper surface of the fixed frame 1, and the upper surfaces of the left and right spring telescopic rods 601 are both provided with support frames 602. The opposite sides of the left and right support frames 602 are fixedly connected to the opposite sides of the first screening frame 2 and the second screening frame 3, and the opposite sides of the left and right support frames 602 are both provided with vibration structures 603.

[0025] In this embodiment, the first screening frame 2 and the second screening frame 3 are both provided with a first screening mesh 604, and the first screening frame 2 and the second screening frame 3 are both provided with a second screening mesh 605. The lower surfaces of the first screening mesh 604 on the left and the second screening mesh 605 on the left are both provided with accelerometer sensors 606. The right side of the first screening frame 2 is connected to the first discharging barrel 607, and the first discharging barrel 607 is located on the right side of the first screening mesh 604 on the left. A connecting component is provided on the right side of the first screening frame 2.

[0026] In this embodiment, the connecting assembly includes a guide tube 608 connected to the right side of the first screening frame 2. The guide tube 608 is located on the right side of the second screening net 605 on the left. The right side of the guide tube 608 is connected to the left side of the second screening frame 3. The right side of the second screening frame 3 is connected to the second discharge tube 609.

[0027] In this embodiment, the upper and lower accelerometer sensors 606 can monitor the vibration conditions of the first screening mesh 604 on the left and the second screening mesh 605 on the left in real time, which can help monitor the vibration mode during the screening process, thereby evaluating the screening effect and the wear of the screen. The mesh of the first screening mesh 604 is larger than the mesh of the second screening mesh 605, which improves intelligence.

[0028] In this embodiment, a certain amount of harvested high-oil soybeans can be poured into the interior of the first screening frame 2, and the vibration structures 603 on the left and right sides are started through the PLC control panel 5. The vibration structures 603 on the left and right sides vibrate, and the first screening frame 2 and the second screening frame 3 vibrate up and down under the limiting action of the left and right spring telescopic rods 601, driving the first screening nets 604 on the left and the second screening nets 605 on the left and right sides to vibrate up and down. The impurities and smaller particles of soybeans in the high-oil soybeans can be screened through the first screening net 604 on the left, and the impurities and smaller particles of soybeans fall to the upper surface of the second screening net 605 on the left.

[0029] In this embodiment, the second discharge barrel 609 is located to the right of the first screening net 604 on the right side. The right side of the second screening frame 3 is connected to the third discharge barrel 610, which is located to the right of the second screening net 605 on the right side. The left and right vibration structures 603 are both electrically connected to the PLC control panel 5 via wires, and the upper and lower accelerometer sensors 606 are both electrically connected to the PLC control panel 5 via wires. The vibration structure 603 includes a mounting frame, which has a vibration motor installed inside. The spring telescopic rod 601 includes a first slide bar, which has a second slide bar slidably connected to the inside of the first slide bar, and a spring is movably sleeved on the outside of the first slide bar.

[0030] It should be noted that impurities fall into the interior of the collecting frame 701 through the second screening mesh 605 on the left, and the soybeans with full particles and good quality on the upper surface of the first screening mesh 604 on the left fall to the upper surface of the first screening mesh 604 on the right through the first discharging barrel 607 for re-screening, and the soybeans with smaller particles on the upper surface of the second screening mesh 605 on the left slide through the guide barrel 608 to the upper surface of the second screening mesh 605 on the right for re-screening, thereby improving the screening effect. After screening, the soybeans with smaller particles slide out through the third discharging barrel 610 and are collected, and the soybeans with full particles and good quality slide out through the second discharging barrel 609 and are collected after screening.

[0031] See also Figure 4In order to facilitate the cleaning of the collected impurities, in this embodiment, the collecting mechanism 7 includes a collecting frame 701 arranged on the upper surface of the fixed frame 1, and the collecting frame 701 is located on the outside of the first screening frame 2 and the second screening frame 3. A fixed plate 702 is fixed inside the collecting frame 701, and electric push rods 703 are provided on the left and right sides of the fixed plate 702. A pushing guide block 704 is provided on the outside of the output shaft of the electric push rod 703, and the lower surface of the pushing guide block 704 is in contact with the bottom wall of the inner cavity of the collecting frame 701. The left and right electric push rods 703 are electrically connected to the PLC control panel 5 through wires. By operating the PLC control panel 5, the left and right electric push rods 703 can be started at the same time, and the left and right pushing guide blocks 704 can be driven to move in opposite directions on the bottom wall of the inner cavity of the collecting frame 701.

[0032] In this embodiment, the guide block 704 is pushed to move linearly left and right inside the collecting frame 701 .

[0033] It should be noted that the collected impurities can be accumulated on the left and right sides of the collection frame 701 to facilitate cleaning of the collected impurities.

[0034] The working principle of the above embodiment is:

[0035] (1) A certain amount of harvested high-oil soybeans can be poured into the interior of the first screening frame 2, and the left and right vibration structures 603 can be started through the PLC control panel 5. The left and right vibration structures 603 can vibrate, and the first screening frame 2 and the second screening frame 3 can vibrate up and down under the limiting action of the left and right spring telescopic rods 601, driving the left and right first screening nets 604 and the left and right second screening nets 605 to vibrate up and down. The impurities and smaller soybean particles in the high-oil soybeans can be screened through the left first screening net 604, and the impurities and smaller soybean particles can fall to the upper surface of the left second screening net 605, and then the impurities can be removed. The soybeans are dropped into the collecting frame 701 through the second screening net 605 on the left, and the soybeans with full particles and good quality on the upper surface of the first screening net 604 on the left fall to the upper surface of the first screening net 604 on the right through the first discharging barrel 607 for re-screening. The soybeans with smaller particles on the upper surface of the second screening net 605 on the left slide to the upper surface of the second screening net 605 on the right through the guide barrel 608 for re-screening, thereby improving the screening effect. After screening, the soybeans with smaller particles slide out through the third discharging barrel 610 and are collected, and the soybeans with full particles and good quality slide out through the second discharging barrel 609 and are collected after screening.

[0036] (2) By operating the PLC control panel 5, the electric push rods 703 on the left and right sides can be started simultaneously, and the push guide blocks 704 on the left and right sides can be driven to move in opposite directions on the bottom wall of the inner cavity of the collection frame 701, so that the collected impurities can be accumulated on the left and right sides of the collection frame 701, which is convenient for cleaning the collected impurities.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0038] Although the 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 these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An intelligent screening machine for high-oil soybeans, comprising a fixed frame (1), a first screening frame (2) and a second screening frame (3), characterized in that: A support plate (4) is fixed to the right side of the upper surface of the fixing frame (1), a PLC control panel (5) is provided on the front of the support plate (4), a vibration mechanism (6) is provided on the left and right sides of the upper surface of the fixing frame (1), a collecting mechanism (7) is provided on the upper surface of the fixing frame (1), and a connecting plate (8) is fixed to the front and back of the first screening frame (2) and the second screening frame (3) by bolts; The vibration mechanism (6) comprises two spring telescopic rods (601) arranged on the left and right sides of the upper surface of the fixed frame (1), the upper surfaces of the left and right spring telescopic rods (601) are both provided with support frames (602), the opposite sides of the left and right support frames (602) are both fixedly connected to the opposite sides of the first screening frame (2) and the second screening frame (3), the opposite sides of the left and right support frames (602) are both provided with vibration structures (603), the inner surfaces of the first screening frame (2) and the second screening frame (3) are The first screening frame (2) and the second screening frame (3) are both provided with a first screening net (604), the interior of each of the first screening frame (2) and the second screening frame (3) is provided with a second screening net (605), the lower surfaces of the first screening net (604) on the left and the second screening net (605) on the left are both provided with an accelerometer sensor (606), the right side of the first screening frame (2) is connected to a first discharge barrel (607), the first discharge barrel (607) is located on the right side of the first screening net (604) on the left, and a connecting component is provided on the right side of the first screening frame (2); The connecting assembly includes a guide tube (608) connected to the right side of the first screening frame (2), the guide tube (608) is located on the right side of the second screening net (605) on the left side, the right side of the guide tube (608) is connected to the left side of the second screening frame (3), the right side of the second screening frame (3) is connected to the second discharge tube (609), the second discharge tube (609) is located on the right side of the first screening net (604) on the right side, the right side of the second screening frame (3) is connected to the third discharge tube (610), and the third discharge tube (610) is located on the right side of the second screening net (605) on the right side.

2. The intelligent screening machine for high-oil soybeans according to claim 1, characterized in that: The vibration structures (603) on the left and right sides are electrically connected to the PLC control panel (5) through wires, and the accelerometer sensors (606) on the upper and lower sides are electrically connected to the PLC control panel (5) through wires.

3. The intelligent screening machine for high-oil soybeans according to claim 1, characterized in that: The vibration structure (603) includes a mounting frame, and a vibration motor is arranged inside the mounting frame.

4. The intelligent screening machine for high-oil soybeans according to claim 1, characterized in that: The spring telescopic rod (601) comprises a first sliding rod, the interior of the first sliding rod is slidably connected to a second sliding rod, and the outer side of the first sliding rod is movably sleeved with a spring.

5. The intelligent screening machine for high-oil soybeans according to claim 1, characterized in that: The collecting mechanism (7) comprises a collecting frame (701) arranged on the upper surface of the fixing frame (1), the collecting frame (701) being located outside the first screening frame (2) and the second screening frame (3), a fixing plate (702) being fixed inside the collecting frame (701), electric push rods (703) being arranged on the left and right sides of the fixing plate (702), a pushing guide block (704) being arranged on the outside of the output shaft of the electric push rod (703), the lower surface of the pushing guide block (704) being in contact with the bottom wall of the inner cavity of the collecting frame (701), and the electric push rods (703) on the left and right sides being electrically connected to the PLC control panel (5) via wires.

6. The intelligent screening machine for high-oil soybeans according to claim 5, characterized in that: The pushing guide block (704) moves linearly left and right inside the collecting frame (701).

Images