Wheat seed cultivation equipment

Abstract

The utility model discloses wheat seed cultivation equipment which comprises a supporting plate and is characterized in that a cleaning mechanism is installed in the supporting plate and used for cleaning blockage caused by wet straw on a screening net, the cleaning mechanism comprises a driving motor, a screw rod, a knocking block, a sliding block and a cleaning frame, the driving motor is installed on one side of the supporting plate, and the screw rod is installed on the other side of the supporting plate. The lead screw is inserted into the output end of the driving motor, the knocking blocks are connected to the two ends of the lead screw in a sleeving mode, the sliding blocks are slidably connected to the lead screw, the lead screw is driven to rotate through the output end of the driving motor, sliding columns on the sliding blocks slide along sliding ways on the lead screw, and the cleaning frame is driven to slide on the screening frame in a reciprocating mode. When a second sliding block slides to the top end on a short sliding rail, a lead screw rotates to drive a first sliding block to continuously slide along a long sliding rail, the effect of adjusting the angle of a cleaning frame is achieved, a brush is driven by the cleaning frame to slide on the upper surface of a screening plate, wet straw on the screening plate is cleaned, and the usability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to wheat seed cultivation equipment. Background Art

[0002] Wheat is one of the three major grains, almost all of which is used as food, with only about one-sixth used as feed. China is one of the major wheat-growing countries in the world. With the development of science and technology and the advancement of technology, agricultural machinery and equipment and agricultural science and technology have greatly promoted the development of my country's wheat planting industry, and continuously promoted the increase in wheat production and income.

[0003] Existing wheat seed cultivation equipment, for example, a wheat seed cultivation selection device disclosed in Chinese patent application CN219252882U, records: a driving motor drives a rotating rod to rotate, and then a knocking block vibrates the bottom of a screening frame, so that the wheat seeds pass through the mesh of the screening net and fall to the bottom of the inner side of the screening frame, and then slide down to the seed discharge frame under the action of gravity, and finally fall into the interior of a separation barrel, and the wheat seeds mixed with straw cannot pass through the screening net, and slide down into the straw collection frame under the action of gravity, and then are discharged from the straw discharge frame.

[0004] When the above-mentioned wheat seed breeding equipment uses the screening plate to screen the straw in humid or dry weather, the straw and leaves will be adsorbed on the screening plate and cannot slide off due to excessive air humidity or wet wheat seeds. Static electricity will be generated when light and small straw and leaves come into contact with the screening plate, causing the straw and leaves to be adsorbed on the screening plate, resulting in blockage of the screening plate and inability to work normally. When the straw and leaves are screened and slide into the collecting frame, the straw and leaves will dock at the bottom of the collecting frame, causing the discharge frame on one side of the collecting frame to be blocked. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a wheat seed cultivation device, which has the advantages of cleaning the straws remaining on the screening plate, and solves the problem of straw adsorption and blockage.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose of not only solving the problem of straw adsorption and blockage, but also ensuring that the discharge frame can discharge the straw smoothly, the utility model provides the following technical solutions: a wheat seed breeding equipment, including a support plate, characterized in that a cleaning mechanism is installed in the support plate, which is used to clean the blockage caused by wet straw on the screening net, the cleaning mechanism includes a driving motor, a screw rod, a knocking block, a sliding block and a cleaning frame, the driving motor is installed on one side of the supporting plate, the screw rod is inserted into the output end of the driving motor, the knocking block is sleeved on both ends of the screw rod, the sliding block is slidably connected to the screw rod, and the lower surface of the cleaning frame is rotatably connected to the cleaning frame.

[0009] As a preferred solution of the wheat seed breeding equipment of the utility model, one end of the cleaning frame is rotatably connected to a slider 1, and the other end of the cleaning frame is rotatably connected to a slider 2.

[0010] As a preferred solution of the wheat seed cultivation equipment of the utility model, the first slider is slidably connected in the long sliding track, and the second slider is slidably connected in the short sliding track.

[0011] As a preferred solution of the wheat seed cultivation equipment of the utility model, a brush is installed on the cleaning frame, and the brush is slidably connected to the upper surface of the screening plate.

[0012] As a preferred solution of the wheat seed cultivation equipment of the utility model, a collecting frame is fixedly connected to one side of the supporting plate, and a guiding block is arranged on the collecting frame.

[0013] As a preferred solution of the wheat seed cultivation equipment of the utility model, a cylinder is installed on the collecting frame, and a push plate is slidably connected in the cylinder.

[0014] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0015] 1. The output end of the driving motor drives the screw to rotate, so that the slide column on the sliding block slides along the slideway on the screw, driving the cleaning frame to slide back and forth on the screening frame. When the slider 2 slides to the top of the short sliding track, the screw rotates to drive the slider 1 to continue sliding along the long sliding track, which plays a role in adjusting the angle of the cleaning frame. The cleaning frame drives the brush to slide on the surface of the screening board to clean the wet straw on the screening board. The knocking blocks at both ends of the screw rotate, and the knocking blocks knock on the bottom of the screening frame to speed up the screening rate.

[0016] 2. Through the limiting guidance of the guide block, the wet straw that slides down from the screening plate is pushed by the cylinder to push the push plate to be discharged from the straw discharge frame to prevent the wet straw from sliding down and accumulating on the collection frame to cause blockage, resulting in the wet straw being unable to be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a three-dimensional overall structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the cleaning mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the cleaning rack of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the collection frame of the utility model.

[0022] In the figure: 100, support plate; 200, cleaning mechanism; 201, drive motor; 202, screw rod; 203, knocking block; 204, sliding block; 205, cleaning frame; 206, slider 1; 207, slider 2; 208, long sliding track; 209, short sliding track; 210, brush; 211, screening plate; 212, collecting frame; 213, guide block; 214, cylinder; 215, push plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Example 1

[0026] Reference Figure 1-3, which is the first embodiment of the utility model, provides a wheat seed cultivation device, which includes a support plate 100, a cleaning mechanism 200 is installed in the support plate 100, and is used to clean the blockage caused by wet straw on the screening net. The cleaning mechanism 200 includes a driving motor 201, a screw rod 202, a knocking block 203, a sliding block 204 and a cleaning frame 205. The driving motor 201 is installed on one side of the supporting plate 100, and the screw rod 202 is plugged into the output end of the driving motor 201. The knocking block 203 is sleeved on both ends of the screw rod 202, the sliding block 204 is slidably connected to the screw rod 202, and the lower surface of the cleaning frame 205 is rotatably connected to the cleaning frame 205. The screw rod 202 is driven to rotate by the output end of the driving motor 201, so that the sliding column on the sliding block 204 slides along the slideway on the screw rod 202, driving the cleaning frame 205 to slide back and forth on the screening frame, and the knocking blocks 203 at both ends of the screw rod 202 rotate, and the knocking blocks 203 knock on the bottom of the screening frame to speed up the screening rate.

[0027] One end of the cleaning frame 205 is rotatably connected to a slider 1 206 , and the other end of the cleaning frame 205 is rotatably connected to a slider 2 207 . By rotatably connecting the slider 1 206 and the slider 2 207 to the cleaning frame 205 , the cleaning frame 205 is adjusted for cleaning.

[0028] Slider 1 206 is slidably connected in the long sliding track 208, and slider 207 is slidably connected in the short sliding track 209. When slider 207 slides to the top of the short sliding track 209, the screw rod 202 rotates to drive slider 1 206 to continue sliding along the long sliding track 208, thereby adjusting the angle of the cleaning frame 205.

[0029] A brush 210 is installed on the cleaning frame 205 , and the brush 210 is slidably connected to the upper surface of the screening plate 211 . The cleaning frame 205 drives the brush 210 to slide on the upper surface of the screening plate 211 to clean the wet straw on the screening plate 211 .

[0030] During use, the output end of the driving motor 201 drives the screw rod 202 to rotate, so that the sliding column on the sliding block 204 slides along the slideway on the screw rod 202, driving the cleaning frame 205 to slide back and forth on the screening frame. When the slider 207 slides to the top on the short sliding track 209, the screw rod 202 rotates to drive the slider 1 206 to continue sliding along the long sliding track 208, thereby adjusting the angle of the cleaning frame 205. The cleaning frame 205 drives the brush 210 to slide on the upper surface of the screening plate 211 to clean the wet straw on the screening plate 211. The knocking blocks 203 at both ends of the screw rod 202 rotate, and the knocking blocks 203 knock on the bottom of the screening frame to speed up the screening rate.

[0031] Example 2

[0032] Reference Figure 1-4 , which is the second embodiment of the utility model, provides a wheat seed cultivation device. This wheat seed cultivation device includes a collecting frame 212 fixedly connected to one side of a supporting plate 100, and a guide block 213 is provided on the collecting frame 212.

[0033] A cylinder 214 is installed on the collecting frame 212, and a push plate 215 is slidably connected inside the cylinder 214. Through the limiting guidance of the guide block 213, the wet straw that slides down from the screening plate 211 is pushed by the cylinder 214 to push the push plate 215 to be discharged from the straw discharge frame, preventing the wet straw from sliding down and accumulating on the collecting frame 212 to cause blockage, resulting in the wet straw being unable to be discharged.

[0034] During use, the wet straw that slides down from the screening plate 211 is guided by the limiting guide of the guide block 213, and the push plate 215 is pushed by the cylinder 214 to be discharged from the straw discharge frame, so as to prevent the wet straw from sliding down and accumulating on the collecting frame 212 to cause blockage, so that the wet straw cannot be discharged.

[0035] The remaining structure is the same as that of Example 1.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wheat seed cultivation device, comprising a support plate (100), characterized in that A cleaning mechanism (200) is installed in the support plate (100) for cleaning the blockage caused by wet straw on the screening net; The cleaning mechanism (200) comprises a driving motor (201), a screw rod (202), a knocking block (203), a sliding block (204) and a cleaning frame (205); the driving motor (201) is mounted on one side of a supporting plate (100); the screw rod (202) is plugged into an output end of the driving motor (201); the knocking block (203) is sleeved on both ends of the screw rod (202); the sliding block (204) is slidably connected to the screw rod (202); and the cleaning frame (205) is rotatably connected to a lower surface of the cleaning frame (205).

2. A wheat seed cultivation device according to claim 1, characterized in that: One end of the cleaning frame (205) is rotatably connected to a slider 1 (206), and the other end of the cleaning frame (205) is rotatably connected to a slider 2 (207).

3. A wheat seed cultivation device according to claim 2, characterized in that: The slider 1 (206) is slidably connected in the long sliding track (208), and the slider 2 (207) is slidably connected in the short sliding track (209).

4. The wheat seed cultivation equipment according to claim 1, characterized in that: A brush (210) is installed on the cleaning frame (205), and the brush (210) is slidably connected to the upper surface of the screening plate (211).

5. The wheat seed cultivation equipment according to claim 1, characterized in that: A collecting frame (212) is fixedly connected to one side of the supporting plate (100), and a guiding block (213) is arranged on the collecting frame (212).

6. The wheat seed cultivation equipment according to claim 5, characterized in that: A cylinder (214) is installed on the collecting frame (212), and a pushing plate (215) is slidably connected inside the cylinder (214).

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