Rotary tillage running-in test device
By designing a rotary tillage and run-in test device, and using simulated rotation test and noise detection, the problem that the rotary tillage roller in the existing rotary tillage machine does not meet the usage requirements affects the cultivating work, and effective judgment and run-in assistance of the use status of the rotary tillage roller are achieved.
Patent Information
- Application Number
- CN202421538957.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The rotary tillage rollers on existing rotary tillage machines are directly installed on the mechanical body after production is completed, resulting in the occurrence of rotary tillage rollers that do not meet the requirements for putting into use, which will affect the progress of the tillage work.
A rotary tillage and run-in test device is designed, including a base, a moving shock absorber, an adjustment mechanism, a noise detector, a placement groove, a bidirectional threaded rod, a moving seat, a mounting plate, a bearing, a fixing plate, a drive motor, a rotary shaft, a mounting block, a clamping mechanism, etc., through simulated rotation test and noise detection, it assists in determining the use status of the rotary tillage roller.
Through simulated rotation test and noise detection, it can be effectively judged whether the noise of the rotary tillage roller meets the requirements for putting into use, avoid affecting subsequent tillage work, and ensure the good running-in and use status of the rotary tillage roller.
Smart Images
Figure CN222784314U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rotary tillage machinery testing, in particular to a rotary tillage running-in test device. Background Art
[0002] Rotary tillers are tilling machines that work with tractors to complete ploughing and harrowing operations. They are widely used because of their strong soil crushing ability and flat surface after ploughing. They can also cut up the root stubble buried below the surface, making it easier for the seeder to operate and providing a good seed bed for later sowing.
[0003] However, the rotary tillage rollers on the existing rotary tillers are directly mounted on the machine body for tilling work after production. Once a rotary tillage roller that does not meet the requirements for use appears, the tilling work will be affected. Utility Model Content
[0004] The utility model aims to solve the problem in the prior art that after production, the rotary tillage roller is directly mounted on the machine body for tilling work, and once a rotary tillage roller that does not meet the requirements for use appears, the tillage work will be affected, and a rotary tillage running-in test device is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rotary tillage running-in test device, comprising a base, a mobile shock-absorbing mechanism is arranged at the bottom of the base, an adjustment mechanism is arranged at the top of the base, a noise detector is arranged at the bottom of the adjustment mechanism, a placement groove is opened at the top of the base, a bidirectional threaded rod is rotatably connected in the placement groove, and two mobile seats are sleeved on the outer surface of the bidirectional threaded rod, one of the mobile seats is fixedly connected to a mounting plate at the top, a bearing is arranged at the top of the mounting plate, and a fixed plate is fixedly connected to the top of the other mobile seat, a first drive motor is fixedly installed on one side of the fixed plate, a rotating shaft is fixedly connected to the output end of the first drive motor, one end of the rotating shaft movably passes through the fixed plate, and a mounting block is fixedly connected to one end of the rotating shaft, a mounting groove is opened on one side of the mounting block, a clamping mechanism is arranged in the mounting groove, a second drive motor is fixedly installed on one side of the base, and the output end of the second drive motor passes through the placement groove and is fixedly connected to the smooth end of the bidirectional threaded rod.
[0006] Preferably, the mobile shock absorbing mechanism comprises a supporting shell, the supporting shell is fixedly connected to the bottom of the base, and a damper is arranged in the supporting shell.
[0007] Preferably, a shock absorbing spring is sleeved on the outer surface of the damper, and a support block is slidably connected inside the support shell.
[0008] Preferably, the top of the support block is fixedly connected to the damper, and the bottom of the damper is provided with a universal wheel.
[0009] Preferably, the adjustment mechanism comprises an electromagnetic guide rail, the electromagnetic guide rail is arranged on the top of the base, a guide rail slider is slidably connected to the electromagnetic guide rail, and a movable frame is fixedly connected to the top of the guide rail slider.
[0010] Preferably, the clamping mechanism includes two electric push rods, which are fixedly mounted on the top and bottom of the mounting block, and the telescopic ends of the two electric push rods are movable through the mounting block and extend into the mounting groove. The telescopic ends of the two electric push rods are fixedly connected to two clamping plates, and two protective pads are fixedly mounted on one side of the two clamping plates, and the material of the two protective pads is rubber.
[0011] Preferably, two support plates are fixedly connected to the top of the base, and fixed rods are fixedly connected to opposite sides of the two support plates, and the movable frame is sleeved on the outer surface of the fixed rods.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, by placing the rotary tillage roller between the mounting block and the bearing, and then starting the second drive motor, the bidirectional threaded rod drives the two moving seats to move relative to each other, so that the two ends of the rotary tillage roller are respectively inserted into the bearing and the mounting groove, and after the rotary tillage roller is clamped and fixed by the provided clamping mechanism, the first drive motor is started, so that the rotating shaft drives the mounting block to rotate, thereby driving the rotary tillage roller to rotate for a simulated rotation test, and the noise generated during the rotation of the rotary tillage roller is detected by the provided noise detector, so that the staff can judge whether the noise value exceeds the standard, and effectively assist the staff to judge whether the noise generated when the rotary tillage roller is working meets the requirements for use, so as to avoid affecting the subsequent tillage work.
[0014] 2. In the utility model, a mobile shock-absorbing mechanism and a universal wheel are provided, so that the device can be easily moved. At the same time, under the damping action of the damper and the elastic force of the shock-absorbing spring, it can play a role of buffering and shock absorption, so that the device can maintain a certain stability during the experimental test. Then, an adjustment mechanism is provided to drive the guide rail slider to slide left and right on the electromagnetic guide rail, so that the guide rail slider drives the mobile frame to move left and right, thereby driving the noise detector to move left and right, which is convenient for adjusting the position of the noise detector, facilitating noise detection work at different positions of the rotary roller, and facilitating judgment on whether the noise generated when the rotary roller is working meets the requirements for being put into use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional diagram of the main structure of a rotary tillage running-in test device is provided for the utility model;
[0016] Figure 2The utility model provides a left side structural stereogram of a rotary tillage running-in test device;
[0017] Figure 3 The utility model provides a sectional structural stereogram of a mobile shock absorbing mechanism in a rotary tillage running-in test device;
[0018] Figure 4 for Figure 1 Enlarged view of point A in the middle.
[0019] Legend: 1. Base; 2. Mobile shock-absorbing mechanism; 201. Support shell; 202. Damper; 203. Shock-absorbing spring; 204. Support block; 205. Universal wheel; 3. Adjustment mechanism; 301. Electromagnetic guide rail; 302. Guide rail slider; 303. Mobile frame; 4. Noise detector; 5. Placement slot; 6. Bidirectional threaded rod; 7. Mobile seat; 8. Mounting plate; 9. Bearing; 10. Fixed plate; 11. First drive motor; 12. Rotating shaft; 13. Mounting block; 14. Mounting slot; 15. Clamping mechanism; 151. Electric push rod; 152. Clamping plate; 153. Protective pad; 16. Second drive motor; 17. Support plate; 18. Fixed rod. DETAILED DESCRIPTION
[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0021] 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 of the following disclosure.
[0022] Embodiment 1, as Figure 1 - Figure 4As shown, the utility model provides a rotary tillage running-in test device, comprising a base 1, a mobile shock absorbing mechanism 2 is arranged at the bottom of the base 1, an adjusting mechanism 3 is arranged at the top of the base 1, a noise detector 4 is arranged at the bottom of the adjusting mechanism 3, a placement groove 5 is opened at the top of the base 1, a bidirectional threaded rod 6 is rotatably connected in the placement groove 5, two mobile seats 7 are sleeved on the outer surface of the bidirectional threaded rod 6, a mounting plate 8 is fixedly connected to the top of one of the mobile seats 7, a bearing 9 is arranged on the top of the mounting plate 8, a fixed plate 10 is fixedly connected to the top of the other mobile seat 7, a first drive motor 11 is fixedly installed on one side of the fixed plate 10, a rotating shaft 12 is fixedly connected to the output end of the first drive motor 11, one end of the rotating shaft 12 movably penetrates the fixed plate 10, a mounting block 13 is fixedly connected to one end of the rotating shaft 12, a mounting groove 14 is opened at one side of the mounting block 13, a clamping mechanism 15 is arranged in the mounting groove 14, a second drive motor 16 is fixedly installed on one side of the base 1, and the output end of the second drive motor 16 penetrates the placement groove 5 and is fixedly connected to the smooth end of the bidirectional threaded rod 6.
[0023] The effect achieved by the entire embodiment 1 is that by placing the rotary tillage roller between the mounting block 13 and the bearing 9, and then starting the second drive motor 16, the bidirectional threaded rod 6 drives the two moving seats 7 to move relative to each other, so that the two ends of the rotary tillage roller are respectively inserted into the bearing 9 and the mounting groove 14, and the rotary tillage roller is clamped and fixed by the provided clamping mechanism 15, the first drive motor 11 is started, so that the rotating shaft 12 drives the mounting block 13 to rotate, thereby driving the rotary tillage roller to rotate for a simulated rotation test, and the noise detector 4 is provided to detect the noise generated during the rotation of the rotary tillage roller, so as to facilitate the staff to judge whether the noise value generated exceeds the standard, and effectively assist the staff to judge whether the noise generated when the rotary tillage roller is working meets the requirements for use, so as to avoid affecting the subsequent tillage work.
[0024] Embodiment 2, as Figure 1 - Figure 4As shown, the mobile damping mechanism 2 includes a support shell 201, which is fixedly connected to the bottom of the base 1, a damper 202 is arranged in the support shell 201, and a damping spring 203 is sleeved on the outer surface of the damper 202, a support block 204 is slidably connected in the support shell 201, the top of the support block 204 is fixedly connected to the damper 202, and a universal wheel 205 is arranged at the bottom of the damper 202, and the adjustment mechanism 3 includes an electromagnetic guide rail 301, which is arranged at the top of the base 1, and a guide rail slider 302 is slidably connected to the electromagnetic guide rail 301, and the top of the guide rail slider 302 is fixedly connected to the mobile frame 30 3. The clamping mechanism 15 includes two electric push rods 151, which are fixedly installed at the top and bottom of the mounting block 13. The telescopic ends of the two electric push rods 151 are movable through the mounting block 13 and extend into the mounting groove 14. The telescopic ends of the two electric push rods 151 are fixedly connected with two clamping plates 152. Two protective pads 153 are fixedly installed on one side of the two clamping plates 152. The material of the two protective pads 153 is rubber. The top of the base 1 is fixedly connected with two supporting plates 17. The opposite side of the two supporting plates 17 is fixedly connected with a fixed rod 18. The movable frame 303 is sleeved on the outer surface of the fixed rod 18.
[0025] The effect achieved by the entire embodiment 2 is that, by providing a mobile shock-absorbing mechanism 2 and a universal wheel 205, it is convenient to move the device to a different position. At the same time, under the damping action of the damper 202 and the elastic force of the shock-absorbing spring 203, it can play a role in buffering and shock absorption, so that the device maintains a certain stability during the experimental test. Then, by providing an adjustment mechanism 3, the guide rail slider 302 is driven to slide left and right on the electromagnetic guide rail 301, so that the guide rail slider 302 drives the mobile frame 303 to move left and right, thereby driving the noise detector 4 to move left and right, which is convenient for adjusting the position of the noise detector 4, and is convenient for noise detection work at different positions of the rotary tillage roller, and is convenient for judging whether the noise generated when the rotary tillage roller is working meets the requirements for being put into use. Then, by providing a clamping mechanism 15, the two electric push rods 151 are started, so that the two clamping plates 152 are driven to move relative to each other, which is convenient for clamping and fixing the rotary tillage roller. Then, by providing a fixing rod 18, the stability of the mobile frame 303 during movement is improved.
[0026] Working principle: When in use, the device is moved to a suitable position by providing a universal wheel 205, and then the rotary tillage roller is placed between the mounting block 13 and the bearing 9, and then the second drive motor 16 is started, so that the bidirectional threaded rod 6 drives the two moving seats 7 to move relative to each other, so that the two ends of the rotary tillage roller are respectively inserted into the bearing 9 and the mounting groove 14, and then the two electric push rods 151 are started, so that the two clamping plates 152 are driven to move relative to each other, and the rotary tillage roller is clamped and fixed, and then the first drive motor 11 is started, so that the rotating shaft 12 drives the mounting block 13 to rotate, thereby driving the rotary tillage roller to rotate for a simulated rotation test, and the noise detector 4 is set to detect the noise generated during the rotation of the rotary tillage roller, and at the same time, the guide slider 302 is driven to slide left and right on the electromagnetic guide rail 301, so that the guide slider 302 drives the moving frame 303 to move left and right, thereby driving the noise detector 4 to move left and right, so as to facilitate the adjustment of the position of the noise detector 4, and the noise detection work can be performed on different positions of the rotary tillage roller, so that the staff can judge whether the noise value generated exceeds the standard, and whether the noise generated when the rotary tillage roller works meets the requirements for use.
[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. 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 and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A rotary tillage running-in test device, comprising a base (1), characterized in that: The bottom of the base (1) is provided with a movable shock absorbing mechanism (2), the top of the base (1) is provided with an adjusting mechanism (3), the bottom of the adjusting mechanism (3) is provided with a noise detector (4), the top of the base (1) is provided with a placement groove (5), a bidirectional threaded rod (6) is rotatably connected in the placement groove (5), the outer surface of the bidirectional threaded rod (6) is sleeved with two movable seats (7), the top of one of the movable seats (7) is fixedly connected with a mounting plate (8), the top of the mounting plate (8) is provided with a bearing (9), the top of the other movable seat (7) is fixedly connected with a fixing plate (10), the fixing plate (11) is fixedly connected with the fixing plate (12), and the fixing plate (13) is fixedly connected with the fixing plate (14). A first drive motor (11) is fixedly mounted on one side of the fixed plate (10); an output end of the first drive motor (11) is fixedly connected to a rotating shaft (12); one end of the rotating shaft (12) movably passes through the fixed plate (10); one end of the rotating shaft (12) is fixedly connected to a mounting block (13); a mounting groove (14) is provided on one side of the mounting block (13); a clamping mechanism (15) is provided in the mounting groove (14); a second drive motor (16) is fixedly mounted on one side of the base (1); an output end of the second drive motor (16) passes through the placement groove (5) and is fixedly connected to a smooth end of a bidirectional threaded rod (6).
2. A rotary tillage running-in test device according to claim 1, characterized in that: The mobile shock absorbing mechanism (2) comprises a supporting shell (201), wherein the supporting shell (201) is fixedly connected to the bottom of the base (1), and a damper (202) is arranged inside the supporting shell (201).
3. A rotary tillage running-in test device according to claim 2, characterized in that: A shock absorbing spring (203) is sleeved on the outer surface of the damper (202), and a support block (204) is slidably connected inside the support shell (201).
4. A rotary tillage running-in test device according to claim 3, characterized in that: The top of the support block (204) is fixedly connected to the damper (202), and the bottom of the damper (202) is provided with a universal wheel (205).
5. The rotary tillage running-in test device according to claim 1, characterized in that: The adjustment mechanism (3) comprises an electromagnetic guide rail (301), the electromagnetic guide rail (301) is arranged on the top of the base (1), a guide rail slider (302) is slidably connected to the electromagnetic guide rail (301), and a moving frame (303) is fixedly connected to the top of the guide rail slider (302).
6. The rotary tillage running-in test device according to claim 1, characterized in that: The clamping mechanism (15) comprises two electric push rods (151), the two electric push rods (151) are fixedly mounted on the top and bottom of the mounting block (13), the telescopic ends of the two electric push rods (151) are movable through the mounting block (13) and extend into the mounting groove (14), the telescopic ends of the two electric push rods (151) are fixedly connected to two clamping plates (152), and two protective pads (153) are fixedly mounted on one side of the two clamping plates (152), and the material of the two protective pads (153) is rubber.
7. The rotary tillage running-in test device according to claim 5, characterized in that: Two support plates (17) are fixedly connected to the top of the base (1), and fixed rods (18) are fixedly connected to opposite sides of the two support plates (17), and the movable frame (303) is sleeved on the outer surface of the fixed rods (18).