Vegetable seed screening device for vegetable planting

Abstract

The utility model relates to the technical field of screening devices, and provides a vegetable seed screening device for vegetable planting, which comprises a box body, a beating box is fixedly mounted on one side of the top of the box body, turntables are connected to two sides of the inner side wall of the beating box in a relatively rotating manner, and a plurality of fixing rods are arranged between the turntables in a circular array manner. The fixing rods are sleeved with a plurality of first springs and a plurality of hammers, and the hammers and the first springs are sequentially arranged at intervals. A motor drives a rotating disc to rotate, a linkage fixing rod rotates, a plurality of beating hammers swing, the swinging beating hammers beat vegetable seeds and are used for beating and shelling the vegetable seeds which are not shelled, a vibrating motor drives a screen frame to shake, a linkage sliding block slides in a rectangular frame, and under the effect of a second spring, the vibration motor drives the screen frame to shake, and the linkage sliding block slides in the rectangular frame to conduct beating and shelling on the vegetable seeds. The shaking frequency of the screen frame is increased, vegetable seeds conveyed to the screen are screened, the vegetable seeds are effectively and fully screened, and therefore the screening efficiency of the vegetable seeds is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of screening devices, and in particular relates to a vegetable seed screening device for vegetable planting. Background Art

[0002] Screening devices are used to screen items, and a vegetable seed screening device for vegetable planting is one of them. However, most of the previous vegetable seed screening devices for vegetable planting have poor performance, cannot filter and collect dust generated by screening, and cannot self-clean the filtering mechanism, and cannot meet the needs of today's market.

[0003] Known Chinese public authorized utility model: (publication number: CN216226073U) discloses a vegetable seed screening device for vegetable planting, comprising a screening box, the bottom of the screening box is fixedly connected to a box body, the front of the screening box is connected to a collecting cover, the bottom of the collecting cover is connected to a conveying pipe, the bottom of the conveying pipe is connected to the top of the box body, the inner wall of the box body is fixedly connected to a partition, and the surface of the partition is penetrated by a filter plate. The utility model achieves the purpose of good use effect through the coordination of the screening box, the box body, the collecting cover, the conveying pipe, the partition, the filter plate, the electric telescopic rod, the brush plate and the fan, can filter and collect the dust generated by screening, and can self-clean the filtering mechanism, meet the needs of the current market, improve the practicality and usability of the vegetable seed screening device for vegetable planting, and solve the problem of poor use effect of the vegetable seed screening device for vegetable planting in the past.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned vegetable seed screening device for vegetable planting has the following problems: it is difficult to hit and shell the unshelled vegetable seeds, resulting in some seeds still in the shell, making the vegetable seeds insufficiently screened, thereby reducing the screening efficiency of the vegetable seeds. Therefore, a vegetable seed screening device for vegetable planting is proposed. Utility Model Content

[0005] The utility model proposes a vegetable seed screening device for vegetable planting, which solves the problem in the related art that it is difficult to beat and shell the unshelled vegetable seeds, resulting in some seeds still in the shell, making the vegetable seeds insufficiently screened, thereby reducing the screening efficiency of the vegetable seeds.

[0006] The technical solution of the utility model is as follows: a vegetable seed screening device for vegetable planting, comprising a box body, a hammer box fixedly installed on one side of the top of the box body, a turntable connected to both sides of the inner side wall of the hammer box for relative rotation, a plurality of fixed rods arranged in a circular array between the turntables, a plurality of springs and a plurality of hammers sleeved on the plurality of fixed rods, the plurality of hammers and the plurality of springs being arranged in sequence at intervals, a motor fixedly installed on one side of the hammer box, the output end of the motor extending to the interior of the hammer box and fixedly connected to the shaft end of the turntable;

[0007] A discharge pipe is fixedly installed on the bottom of the beating box, and a feeding funnel is fixedly installed on one side of the beating box.

[0008] A dust removal mechanism is provided on the top of the box body, and a screening mechanism is fixedly installed inside the box body.

[0009] Preferably, the dust removal mechanism includes an exhaust fan 1 fixedly mounted on the top of the beating box, an exhaust fan 2 fixedly mounted on the top of the box body and located on one side of the beating box, an air pipe fixedly mounted on the output ends of the exhaust fan 1 and the exhaust fan 2, and the outer wall of the air pipe is fixedly connected to a delivery pipe through a three-way joint.

[0010] Preferably, a storage box is fixedly mounted on the rear side of the box body, and the bottom end of the delivery pipe extends into the interior of the storage box.

[0011] Preferably, the screening mechanism includes two rectangular frames relatively fixedly installed on both sides of the inner side of the box body, sliders slidably connected to the inside of the two rectangular frames, and two springs respectively fixedly installed on the top and bottom of the sliders, and the two springs are fixedly connected to the rectangular frames.

[0012] Preferably, a screen frame is fixedly mounted on the slider, a screen mesh is fixedly mounted inside the screen frame, and vibration motors are fixedly mounted through both sides of the screen frame.

[0013] Preferably, a slag discharge funnel and a sub-drain funnel are fixedly mounted on the bottom of the box body, and the sub-drain funnel and the slag discharge funnel are arranged opposite to each other.

[0014] The working principle and beneficial effects of the utility model are as follows:

[0015] The turntable is driven by a motor to rotate, and the fixed rod is linked to rotate to make multiple hammers swing. The swinging hammers hit the vegetable seeds, which are used to hit and shell the unshelled vegetable seeds. The screen frame is driven by a vibration motor to shake, and the linked slider slides inside the rectangular frame. Under the action of spring 2, the shaking frequency of the screen frame is increased, which is used to screen the vegetable seeds conveyed to the screen, effectively and fully screen the vegetable seeds, thereby improving the screening efficiency of the vegetable seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the later three-dimensional structure proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the box body proposed in the utility model;

[0020] Figure 4 The utility model proposes Figure 3 A schematic diagram of a three-dimensional magnified structure;

[0021] In the figure: 1. Box body; 2. Beating box; 3. Turntable; 4. Fixed rod; 5. Spring 1; 6. Hammer; 7. Motor; 8. Discharge pipe; 9. Feed funnel; 10. Dust removal mechanism; 101. Exhaust fan 1; 102. Exhaust fan 2; 103. Air pipe; 104. Delivery pipe; 105. Storage box; 11. Screening mechanism; 111. Rectangular frame; 112. Spring 2; 113. Slider; 114. Screen frame; 115. Screen; 116. Vibration motor; 12. Slag discharge funnel; 13. Discharge funnel. DETAILED DESCRIPTION

[0022] The following will be combined with 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] Example 1

[0024] See also Figure 1 - Figure 4 A vegetable seed screening device for vegetable planting comprises a box body 1, a beating box 2 is fixedly installed on one side of the top of the box body 1, a turntable 3 is connected to the inner wall of the beating box 2 for relative rotation, a plurality of fixed rods 4 are arranged in a circular array between the turntables 3, a plurality of fixed rods 4 are sleeved with a plurality of springs 5 ​​and a plurality of hammers 6, and the plurality of hammers 6 and the plurality of springs 5 ​​are arranged in sequence at intervals, a motor 7 is fixedly installed on one side of the beating box 2, and the output end of the motor 7 extends to the interior of the beating box 2 and is fixedly connected to the shaft end of the turntable 3;

[0025] A discharge pipe 8 is fixedly installed at the bottom of the beating box 2, and a feed funnel 9 is fixedly installed on one side of the beating box 2.

[0026] A dust removal mechanism 10 is provided on the top of the box body 1 , and a screening mechanism 11 is fixedly installed inside the box body 1 .

[0027] The technical solution provided by this embodiment is: by pouring vegetable seeds from the feed funnel 9, starting the motor 7, the motor 7 drives the turntable 3 to rotate, and the fixed rod 4 is linked to rotate, so that multiple hammers 6 swing, and the swinging hammers 6 hit the vegetable seeds, which are used to hit and shell the unshelled vegetable seeds, thereby facilitating the screening of vegetable seeds.

[0028] Example 2

[0029] Based on Example 1, in this embodiment: the dust removal mechanism 10 includes an exhaust fan 101 fixedly installed on the top of the beating box 2, an exhaust fan 2 102 fixedly installed on the top of the box body 1 on one side of the beating box 2, and an air pipe 103 is fixedly installed on the output ends of the exhaust fan 101 and the exhaust fan 2 102. The outer wall of the air pipe 103 is fixedly connected to the delivery pipe 104 through a three-way joint. A storage box 105 is fixedly installed on the rear side of the box body 1, and the bottom end of the delivery pipe 104 extends to the interior of the storage box 105.

[0030] The technical solution provided by this embodiment is: by starting exhaust fan 2 102 and exhaust fan 1 101, exhaust fan 101 is used to extract the dust generated inside the hammering box 2, and exhaust fan 2 102 is used to extract the dust inside the box body 1. The extracted dust is transported to the interior of the storage box 105 through the air pipe 103 and the conveying pipe 104 for storage, and is used to remove the dust generated by hammering and screening, thereby improving the on-site working environment.

[0031] Example 3

[0032] Based on the first embodiment, in this embodiment: the screening mechanism 11 includes two rectangular frames 111 relatively fixedly mounted on both sides of the inner side of the box body 1, sliders 113 are slidably connected to the inside of the two rectangular frames 111, springs 112 are respectively fixedly mounted on the top and bottom of the sliders 113, the springs 112 are fixedly connected to the rectangular frames 111, and a screen frame 114 is fixedly mounted on the sliders 113. A screen mesh 115 is fixedly mounted on the inside of the screen frame 114, and vibration motors 116 are fixedly mounted on both sides of the screen frame 114. A slag discharge funnel 12 and a sub-drain funnel 13 are respectively fixedly mounted on the bottom of the box body 1, and the sub-drain funnel 13 is arranged opposite to the slag discharge funnel 12;

[0033] The technical solution provided by this embodiment is as follows: by starting the vibration motor 116, the vibration motor 116 drives the screen frame 114 to shake, the linkage slider 113 slides inside the rectangular frame 111, and under the action of the second spring 112, the shaking frequency of the screen frame 114 is increased, which is used to screen the vegetable seeds conveyed to the screen 115;

[0034] The sieved seeds are discharged from the seed discharge hopper 13 and the impurities are discharged from the slag discharge hopper 12.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vegetable seed screening device for vegetable planting, comprising a box (1), characterized in that: A beating box (2) is fixedly installed on one side of the top of the box body (1), and a turntable (3) is connected to the inner side wall of the beating box (2) for relative rotation. A plurality of fixed rods (4) are arranged in a circular array between the turntables (3), and a plurality of springs (5) and a plurality of hammers (6) are sleeved on the plurality of fixed rods (4). The plurality of hammers (6) and the plurality of springs (5) are arranged in sequence at intervals. A motor (7) is fixedly installed on one side of the beating box (2), and the output end of the motor (7) extends to the interior of the beating box (2) and is fixedly connected to the shaft end of the turntable (3); A discharge pipe (8) is fixedly installed at the bottom of the beating box (2), and a feeding funnel (9) is fixedly installed on one side of the beating box (2); A dust removal mechanism (10) is provided on the top of the box (1), and a screening mechanism (11) is fixedly installed inside the box (1).

2. The vegetable seed screening device for vegetable planting according to claim 1, characterized in that: The dust removal mechanism (10) comprises an exhaust fan (101) fixedly mounted on the top of the beating box (2), and an exhaust fan (102) fixedly mounted on the top of the box body (1) and located on one side of the beating box (2). An air delivery pipe (103) is fixedly mounted on the output ends of the exhaust fan (101) and the exhaust fan (102), and an outer wall of the air delivery pipe (103) is fixedly connected to a delivery pipe (104) via a three-way joint.

3. The vegetable seed screening device for vegetable planting according to claim 2, characterized in that: A storage box (105) is fixedly mounted on the rear side of the box body (1), and the bottom end of the delivery pipe (104) extends into the interior of the storage box (105).

4. The vegetable seed screening device for vegetable planting according to claim 1, characterized in that: The screening mechanism (11) comprises two rectangular frames (111) relatively fixedly mounted on both sides of the inner side of the box body (1), sliders (113) slidably connected to the inside of the two rectangular frames (111), and springs (112) fixedly mounted on the top and bottom of the sliders (113), respectively, and the springs (112) are fixedly connected to the rectangular frames (111).

5. The vegetable seed screening device for vegetable planting according to claim 4, characterized in that: A screen frame (114) is fixedly mounted on the slider (113), a screen mesh (115) is fixedly mounted inside the screen frame (114), and vibration motors (116) are fixedly mounted through both sides of the screen frame (114).

6. The vegetable seed screening device for vegetable planting according to claim 1, characterized in that: A slag discharge funnel (12) and a sub-drain funnel (13) are fixedly mounted on the bottom of the box body (1), and the sub-drain funnel (13) is arranged relative to the slag discharge funnel (12).

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