Vegetable seed threshing equipment
By introducing components such as screens and vibration motors into the vegetable seed threshing equipment, secondary screening of seed shells is achieved, which solves the problems of seed loss and cumbersome operation in existing equipment and improves the efficiency and effect of equipment use.
Patent Information
- Application Number
- CN202422823806.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-11-20
AI Technical Summary
Existing vegetable seed threshing equipment does not have the function of secondary screening of the seed shells after the threshing operation is completed, resulting in seed loss and cumbersome operation, which reduces the efficiency of the equipment.
A vegetable seed threshing equipment was designed, which included a screen, a guide shell, a vibration motor, a support rod and a collection box. Vibration screening was used to achieve secondary screening of seed shells. The controller controlled the vibration motor to drive the screen to vibrate. The screened seeds and shells were collected in different collection boxes respectively.
The utility model improves the use effect and efficiency of the vegetable seed threshing equipment, reduces seed loss, simplifies the recycling process, and improves the use efficiency of the equipment.
Smart Images
Figure CN223364610U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vegetable seed threshing, in particular to a vegetable seed threshing device. Background Art
[0002] Vegetable seeds are an important carrier for the reproduction of vegetables. By sowing vegetable seeds, a new generation of vegetable plants can be cultivated to ensure the continuous production of vegetables. In order to facilitate the collection and preservation of vegetable seeds, people generally separate mature vegetable seeds from fruits or plants. At this time, vegetable seed threshing equipment is needed to thresh the mature vegetable seeds.
[0003] When the existing vegetable seed threshing equipment is in use, although it can thresh mature vegetable seeds, greatly reducing the physical labor intensity of workers, it does not have the function of secondary screening of the vegetable seed shells after the threshing operation is completed. That is, after the vegetable seed threshing equipment completes the threshing operation on the vegetable seeds, it will directly divert the seed shells that have completed the threshing operation from the equipment, and the diverted vegetable seed shells generally contain a small amount of vegetable seeds. At this time, in order to reduce seed loss, people will recycle the seed shells that have been diverted to extract some of the vegetable seeds therein. This process is often cumbersome and not only consumes extra time, but also consumes extra manpower, which not only reduces the use effect of the vegetable seed threshing equipment, but also reduces the use efficiency of the vegetable seed threshing equipment.
[0004] Therefore, it is necessary to propose a vegetable seed threshing device to solve the above-mentioned technical problems. Utility Model Content
[0005] The purpose of the utility model is to solve the problem that the existing vegetable seed threshing equipment in the prior art does not have the function of performing secondary screening on the vegetable seed shells after the threshing operation is completed, that is, after the vegetable seed threshing equipment completes the threshing operation, it will directly guide the seed shells that have completed the threshing operation out of the equipment, and the vegetable seed shells guided out generally contain a small amount of vegetable seeds in them. At this time, in order to reduce seed loss, people will recycle the seed shells guided out to extract some of the vegetable seeds therein. This process is often cumbersome and not only consumes extra time, but also consumes extra manpower, which not only reduces the use effect of the vegetable seed threshing equipment, but also reduces the use efficiency of the vegetable seed threshing equipment. A vegetable seed threshing equipment is proposed.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a vegetable seed threshing device, comprising: a workbench and a thresher, wherein the workbench is provided with an auxiliary mechanism;
[0007] The auxiliary mechanism includes a screen, a controller and four support rods. A guide shell is fixed on the lower slope of the screen, a vibration motor is installed on the outer wall of the guide shell, four fixing rods are fixed on the lower slope of the screen, four springs are installed on the lower slope of the screen, and three auxiliary bars are fixed inside the screen.
[0008] Preferably, the bottom of each support rod is fixed to the top of the workbench, and the controller is electrically connected to the vibration motor.
[0009] Preferably, each of the fixing rods is movably sleeved inside each spring, and the bottom end of each of the springs is mounted on the upper side of each of the support rods.
[0010] Preferably, the top end of each support rod is movably sleeved inside each spring, and the discharge end of the thresher is above the feed end of the screen.
[0011] Preferably, a support frame is fixed to the front surface and the rear surface of the thresher, a collecting box is placed on the top of the workbench, and a receiving box is placed on the top of the workbench.
[0012] Preferably, the bottom of each support frame is fixed to the top of the workbench, the thresher's threshing end is located above a collecting box, and the collecting box is located between opposite sides of the two support frames.
[0013] Preferably, the controller is mounted on the front surface of one of the support frames, the particle discharge end of the guide shell is located above the collecting box, and the material discharge end of the screen is located above the receiving box.
[0014] Compared with the prior art, the advantages and positive effects of the present invention are:
[0015] 1. In the utility model, by setting an auxiliary mechanism, the vegetable seed threshing equipment can have the function of performing secondary screening on the vegetable seed shells after the threshing operation is completed, that is, after the vegetable seed threshing equipment completes the threshing operation on the vegetable seeds, the seed shells can be screened for the secondary time so as to recover some vegetable seeds mixed in the seed shells, which not only improves the use effect of the vegetable seed threshing equipment, but also improves the use efficiency of the vegetable seed threshing equipment. Under the action of the guide shell, the vegetable seeds screened by the screen can be diverted and transported to the inside of the collection box. With the cooperation of the controller, the vibration motor, the four fixed rods, the four springs, the four support rods and the guide shell, the screen can perform the screening operation.
[0016] 2. In the present invention, the thresher can be fixed on the workbench by the support frame, and the vegetable seeds that have completed the threshing operation can be collected by the collection box. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of a vegetable seed threshing device is provided for the utility model;
[0018] Figure 2 This is a partial perspective view of a vegetable seed threshing device proposed in the utility model;
[0019] Figure 3 This is a partially cutaway perspective view of an auxiliary mechanism of a vegetable seed threshing device proposed in the utility model;
[0020] Figure 4 This is a three-dimensional diagram of the auxiliary mechanism of a vegetable seed threshing device proposed in the utility model;
[0021] Figure 5 The utility model provides a partial structural schematic diagram of a vegetable seed threshing device.
[0022] Legend: 1. Workbench; 2. Thresher; 3. Auxiliary mechanism; 301. Screen; 302. Guide shell; 303. Controller; 304. Support rod; 305. Vibration motor; 306. Fixing rod; 307. Spring; 308. Auxiliary bar; 4. Support frame; 5. Collection box; 6. Receiving box. DETAILED DESCRIPTION
[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0025] like Figure 1-Figure 5 As shown, the utility model provides a vegetable seed threshing device, comprising: a workbench 1 and a thresher 2, wherein an auxiliary mechanism 3 is provided on the workbench 1;
[0026] The auxiliary mechanism 3 includes a screen 301, a controller 303 and four support rods 304. The lower slope of the screen 301 is fixed with a guide shell 302, and the outer wall of the guide shell 302 is installed with a vibration motor 305. The lower slope of the screen 301 is fixed with four fixing rods 306, and the lower slope of the screen 301 is installed with four springs 307. Three auxiliary bars 308 are fixed inside the screen 301. The bottom of each support rod 304 is fixed to the top of the workbench 1. The controller 303 is electrically connected to the vibration motor 305. Each fixing rod 306 is movably sleeved on the inside of each spring 307. The bottom end of each spring 307 is installed on the upper side of each support rod 304. The top end of each support rod 304 is movably connected to the inside of each spring 307, the discharge end of the thresher 2 is above the feed end of the screen 301, the front surface and the rear surface of the thresher 2 are fixed with support frames 4, a collecting box 5 is placed on the top of the workbench 1, and a receiving box 6 is placed on the top of the workbench 1, the bottom of each support frame 4 is fixed to the top of the workbench 1, the grain discharge end of the thresher 2 is above the collecting box 5, and the collecting box 5 is between the opposite sides of the two support frames 4, the controller 303 is installed on the front surface of one of the support frames 4, the grain discharge end of the guide shell 302 is above the collecting box 5, and the discharge end of the screen 301 is above the receiving box 6.
[0027] The effect achieved is that when mature vegetable seeds need to be threshed, the controller 303 and the thresher 2 are first connected to the external power supply, and then the thresher 2 is started. The vibration motor 305 is then started by the controller 303. At this time, the started vibration motor 305 will make the screen 301 vibrate under the cooperation of the guide shell 302, the four fixed rods 306, the four springs 307, the workbench 1 and the four support rods 304. At the same time, the vibrating screen 301 will drive the three auxiliary bars 308 to vibrate. Then, an appropriate amount of vegetable seeds that need to be threshed are put into the interior of the thresher 2 through the feeding end of the thresher 2. At this time, the vegetable seeds entering the interior of the thresher 2 will be threshed under the action of the started thresher 2. When the vegetable seeds entering the interior of the thresher 2 complete the threshing operation, most of the threshed seeds will enter the interior of the collection box 5 through the threshing end of the thresher 2. , and a small part of the threshed seeds will fall from the discharge end of the thresher 2 onto the vibrating screen 301 together with the seed shells that have completed the threshing operation. Subsequently, the small part of the vegetable seeds and seed shells that have fallen onto the screen 301 will be screened with the cooperation of the vibrating screen 301 and the three auxiliary bars 308. At this time, the vegetable seeds screened by the screen 301 will fall into the inside of the collecting box 5 under the action of the guide shell 302, and the seed shells will fall into the inside of the receiving box 6 under the action of the vibrating screen 301. When the mature vegetable seeds have completed the threshing operation and there are no vegetable seeds and seed shells falling from the threshing end and the discharge end of the thresher 2, the thresher 2 is turned off first, and then when there are no vegetable seeds and seed shells to be screened inside the screen 301, the vibration motor 305 is directly turned off using the controller 303. At this time, the threshing operation of the vegetable seeds can be completed, and the secondary screening operation of the seed shells is completed.
[0028] Working principle: When the mature vegetable seeds need to be threshed, the controller 303 and the thresher 2 are first connected to the external power supply, and then the thresher 2 is started. The vibration motor 305 is then started by the controller 303. The started vibration motor 305 will make the screen 301 vibrate under the cooperation of the guide shell 302, four fixed rods 306, four springs 307, the workbench 1 and the four support rods 304. At the same time, the vibrating screen 301 will drive the three auxiliary bars 308 to vibrate. Then, an appropriate amount of vegetable seeds that need to be threshed are put into the interior of the thresher 2 through the feeding end of the thresher 2. At this time, the vegetable seeds that enter the interior of the thresher 2 will be threshed under the action of the started thresher 2. When the vegetable seeds that enter the interior of the thresher 2 complete the threshing operation, most of the threshed seeds will enter the interior of the collection box 5 through the thresher 2 outlet end. A small portion of the threshed seeds will fall from the discharge end of the thresher 2 onto the vibrating screen 301 along with the seed shells that have completed the threshing operation. Subsequently, the small portion of vegetable seeds and seed shells that have fallen onto the screen 301 will be screened with the cooperation of the vibrating screen 301 and the three auxiliary bars 308. At this time, the vegetable seeds screened by the screen 301 will fall into the inside of the collecting box 5 under the action of the guide shell 302, and the seed shells will fall into the inside of the receiving box 6 under the action of the vibrating screen 301. When the mature vegetable seeds have completed the threshing operation and no vegetable seeds and seed shells have fallen from the threshing end and the discharge end of the thresher 2, the thresher 2 is first turned off. Then, when there are no vegetable seeds and seed shells to be screened inside the screen 301, the vibration motor 305 is directly turned off using the controller 303. At this time, the threshing operation of the vegetable seeds can be completed, and the secondary screening operation of the seed shells is completed.
[0029] Wherein, thresher 2 generally comprises the following main components:
[0030] Feeding end: used to feed the vegetables, fruits or plants to be threshed into the thresher 2.
[0031] Impeller: The high-speed rotating impeller achieves threshing through centrifugal force and impact.
[0032] Sieve plates: Sieve plates with different apertures can separate the threshed seeds from impurities, broken shells, etc.
[0033] Vibration mechanism: makes the screen plate vibrate, improves screening effect and prevents the screen plate from being blocked.
[0034] Transmission device: includes components such as motors, belts and gears, which provide power to the impeller and vibration mechanism to ensure the normal operation of the equipment.
[0035] Discharge end: used to discharge the seed shells after threshing.
[0036] Grain discharge end: used to discharge the vegetable seeds after threshing.
[0037] Housing: It protects internal components and operators, and also reduces the spread of noise and dust.
[0038] The controller 303 (PLC controller) and the vibration motor 305 in the present invention are both existing technologies, and their working principles are public technologies. Their models can be selected according to actual conditions and will not be explained in detail here.
[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.
Claims
1. A vegetable seed threshing device, characterized in that: include: A workbench (1) and a thresher (2), wherein the workbench (1) is provided with an auxiliary mechanism (3); The auxiliary mechanism (3) comprises a screen (301), a controller (303) and four support rods (304); a guide housing (302) is fixed to the lower inclined surface of the screen (301); a vibration motor (305) is installed on the outer wall of the guide housing (302); four fixing rods (306) are fixed to the lower inclined surface of the screen (301); four springs (307) are installed on the lower inclined surface of the screen (301); and three auxiliary bars (308) are fixed inside the screen (301).
2. The vegetable seed threshing equipment according to claim 1, characterized in that: The bottom of each support rod (304) is fixed to the top of the workbench (1), and the controller (303) is electrically connected to the vibration motor (305).
3. The vegetable seed threshing equipment according to claim 1, characterized in that: Each of the fixing rods (306) is movably sleeved inside each of the springs (307), and the bottom end of each of the springs (307) is mounted on the upper side of each of the support rods (304).
4. The vegetable seed threshing equipment according to claim 1, characterized in that: The top end of each support rod (304) is movably sleeved inside each spring (307), and the discharge end of the thresher (2) is located above the feed end of the screen (301).
5. The vegetable seed threshing equipment according to claim 1, characterized in that: A support frame (4) is fixed to the front surface of the thresher (2) and the rear surface of the thresher (2), a collecting box (5) is placed on the top of the workbench (1), and a receiving box (6) is placed on the top of the workbench (1).
6. The vegetable seed threshing equipment according to claim 5, characterized in that: The bottom of each support frame (4) is fixed to the top of the workbench (1), the thresher (2) has a granule outlet located above the collecting box (5), and the collecting box (5) is located between opposite sides of the two support frames (4).
7. The vegetable seed threshing equipment according to claim 5, characterized in that: The controller (303) is mounted on the front surface of one of the support frames (4), the particle discharge end of the guide shell (302) is located above the collecting box (5), and the material discharge end of the screen (301) is located above the receiving box (6).