A polishing and cleaning device for an electric-powered micro-cultivator guard accessory
Patent Information
- Application Number
- CN202522238121.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-23
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-10-23
AI Technical Summary
[0010]本实用新型的一种电动微耕机护板配件的打磨清洗装置，使用时，将护板卡在两侧的所述固定夹板上，随后转动所述压杆，使得所述压杆沿所述安装架向下移动，使得所述压杆带动所述压盘压在护板的顶端，使得护板被固定在所述固定夹板上，随后通过所述抽杆带动所述抽板沿所述第一导向架和所述第二导向架移动，并使得所述打磨辊进入到护板内部，随后通过电机带动所述打磨辊轴线转动，并通过电机驱动所述连接轴带动所述转动架往复摆动，使得打磨辊往复摆动，实现对护板内部的往复打磨，打磨完成后，再次推动所述抽板，使得所述打磨辊与护板脱离，并使得所述喷箱移动至护板内部，随后通过所述喷头对护板进行喷洗，从而通过将所述喷箱和所述打磨辊均集成在所述抽板上，通过所述抽板的来回移动，使得护板的打磨和清洗能够在同一道工序完成，提高了护板的加工效率。
Smart Images
Figure CN224780137U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of micro-tiller guard plate processing technology, and in particular to a grinding and cleaning device for electric micro-tiller guard plate accessories. Background Technology
[0002] An electric tiller is a small agricultural machine that uses electricity as a power source to replace traditional fuel-powered tillers. It is mainly designed for small-scale, intensive farming scenarios such as orchards, vegetable gardens, greenhouses, and backyard gardening. The mudguards in an electric tiller need to be polished during manufacturing.
[0003] After conventional grinding equipment finishes grinding the mudguard, grinding debris remains on the ground surface, requiring separate cleaning. This necessitates two processes, resulting in low processing efficiency for the mudguard. Utility Model Content
[0004] The purpose of this utility model is to provide a grinding and cleaning device for the mudguard accessories of electric micro-tillers. It solves the problem that after conventional grinding equipment finishes grinding the mudguard, grinding debris will remain on the grinding surface of the mudguard, which requires separate cleaning and thus requires two processes, resulting in low processing efficiency of the mudguard.
[0005] To achieve the above objectives, this utility model provides a grinding and cleaning device for the guard plate accessories of an electric micro-tiller, including a mounting box and a support frame. The support frame is fixedly mounted on the mounting box. The device also includes a processing unit, which comprises a fixed clamping plate, a drawer plate, a spray box, a grinding roller, a rotating frame, a rotating assembly, a pressing assembly, and a guiding assembly. The fixed clamping plate is fixedly mounted on the mounting box, and the mounting box has multiple sets of through holes on the side closest to the fixed clamping plate. The drawer plate is rotatably mounted on the mounting box via the guiding assembly and is close to the fixed clamping plate. The spray box is fixedly mounted on the drawer plate and has multiple sets of nozzles. The rotating frame is rotatably mounted on the drawer plate via the rotating assembly. The grinding roller is rotatably mounted on the rotating frame. The pressing assembly is disposed on the mounting box.
[0006] The pressing assembly includes a pressure plate, a mounting bracket, and a pressure rod. The mounting bracket is fixedly mounted on the mounting box; the pressure rod is threadedly engaged with the mounting bracket; and the pressure plate is fixedly mounted on the pressure rod.
[0007] The rotating assembly includes a fixed base and a connecting shaft. The fixed base is fixedly mounted on the drawer plate. The connecting shaft is rotatably mounted on the fixed base and fixedly connected to the rotating frame.
[0008] The guiding assembly includes a first guide frame and a second guide frame, which are respectively fixedly installed on both sides of the mounting box. Both the first guide frame and the second guide frame are slidably engaged with the pull plate.
[0009] The drawer plate is also provided with a draw rod, which is fixedly installed on the drawer plate.
[0010] This utility model discloses a grinding and cleaning device for a protective plate accessory of an electric micro-tiller. In use, the protective plate is clamped onto the fixed clamps on both sides. Then, the pressure rod is rotated, causing it to move downwards along the mounting frame. This causes the pressure rod to drive the pressure plate to press against the top of the protective plate, fixing it to the fixed clamps. Next, a pull rod moves the pull plate along the first and second guide frames, allowing the grinding roller to enter the interior of the protective plate. A motor then drives the grinding roller's axis to rotate, and the motor drives the connecting shaft to reciprocate the rotating frame, causing the grinding roller to reciprocate and grind the interior of the protective plate. After grinding, the pull plate is pushed again, causing the grinding roller to detach from the protective plate, and the spray box moves into the interior of the protective plate. The spray nozzle then sprays and washes the protective plate. By integrating the spray box and the grinding roller onto the pull plate, and through the back-and-forth movement of the pull plate, grinding and cleaning of the protective plate can be completed in the same process, improving the processing efficiency of the protective plate. Attached Figure Description
[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0012] Figure 1 This is a schematic diagram of the overall structure of a grinding and cleaning device for a protective plate accessory of an electric micro-tiller according to this utility model.
[0013] Figure 2 This is a structural schematic diagram of the pressing component of this utility model.
[0014] In the diagram: 101-Mounting box, 102-Support frame, 103-Fixing clamp, 104-Draw plate, 105-Spray box, 106-Grinding roller, 107-Rotating frame, 108-Through hole, 109-Spray head, 110-Pressure plate, 111-Mounting frame, 112-Pressure rod, 113-Fixing seat, 114-Connecting shaft, 115-First guide frame, 116-Second guide frame, 117-Draw rod. Detailed Implementation
[0015] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.
[0016] The embodiment of this application is as follows: Please see Figure 1-2 , Figure 1 This is a schematic diagram of the overall structure of a grinding and cleaning device for a protective plate accessory of an electric micro-tiller according to this utility model. Figure 2 This is a structural schematic diagram of the pressing component of this utility model.
[0017] This utility model provides a grinding and cleaning device for the mudguard accessories of an electric micro-tiller: it includes a mounting box 101 and a support frame 102, and also includes a processing device. The processing device includes a fixed clamping plate 103, a drawer plate 104, a spray box 105, a grinding roller 106, a rotating frame 107, a rotating assembly, a pressing assembly, and a guiding assembly. The pressing assembly includes a pressure plate 110, a mounting frame 111, and a pressing rod 112. The rotating assembly includes a fixed seat 113 and a connecting shaft 114. The guiding assembly includes a first guide frame 115 and a second guide frame 116. The drawer plate 104 is also provided with a draw rod 117. The above solution solves the problem that after conventional grinding equipment grinds the mudguard, grinding debris remains on the grinding surface of the mudguard, which needs to be cleaned separately, resulting in two processes and low processing efficiency of the mudguard.
[0018] In this embodiment, by integrating both the spray box 105 and the grinding roller 106 onto the drawer plate 104, the grinding and cleaning of the protective plate can be completed in the same process.
[0019] The mounting box 101 is fixedly mounted on the mounting plate 103. Multiple through holes 108 are provided on the side of the mounting box 101 near the mounting plate 103. The drawer plate 104 is rotatably mounted on the mounting box 101 near the mounting plate 103 via the guide assembly. The spray box 105 is fixedly mounted on the drawer plate 104 and has multiple spray nozzles 109. The rotating frame 107 is rotatably mounted on the drawer plate 104 via the rotating assembly. The grinding roller 106 is rotatably mounted on the rotating frame 107. The pressing assembly is located on the mounting box 101. The mounting box 101 is used to store wastewater and has a drain pipe with a control valve. The mounting plates 103 are symmetrically arranged at the top of the mounting box 101 and have slots. The drawer plate 104 is rectangular. The structure includes a spray box 105 connected to an external water source via a conduit, an array of spray nozzles 109 arranged on the spray box 105, and a grinding roller 106 driven by a motor at the top of the rotating frame 107. The guide assembly facilitates the movement and guidance of the drawer plate 104. The pressing assembly fixes the guard plate to the fixed clamping plate 103. The rotating assembly drives the rotating frame 107 and the grinding roller 106 to reciprocate, and the grinding roller 106 grinds the interior of the guard plate through its own rotation. After grinding, the drawer plate 104 is moved, allowing the spray nozzles 109 on the spray box 105 to spray and wash the guard plate. By integrating the spray box 105 and the grinding roller 106 onto the drawer plate 104, and through the back-and-forth movement of the drawer plate 104, the grinding and cleaning of the guard plate can be completed in the same process, improving the processing efficiency of the guard plate.
[0020] Secondly, the mounting bracket 111 is fixedly mounted on the mounting box 101; the pressure rod 112 is threadedly engaged with the mounting bracket 111; the pressure plate 110 is fixedly mounted on the pressure rod 112. The mounting bracket 111 has an L-shaped structure, the pressure rod 112 has a T-shaped structure, the pressure rod 112 has a vertical thread, and the pressure plate 110 is welded to the bottom end of the pressure rod 112. By rotating the pressure rod 112, the pressure rod 112 causes the pressure plate 110 to move down along the mounting bracket 111 and press against the top of the guard plate, thereby fixing the guard plate.
[0021] Secondly, the fixed base 113 is fixedly installed on the drawer plate 104; the connecting shaft 114 is rotatably installed on the fixed base 113 and fixedly connected to the rotating frame 107. The fixed base 113 is welded to the drawer plate 104. The connecting shaft 114 is driven to swing by a servo motor. Through the reciprocating swing of the connecting shaft 114, the connecting shaft 114 drives the rotating frame 107 to swing back and forth.
[0022] Furthermore, the first guide frame 115 and the second guide frame 116 are respectively fixedly installed on both sides of the mounting box 101. The first guide frame 115 and the second guide frame 116 are both slidably engaged with the drawer plate 104. The first guide frame 115 and the second guide frame 116 are respectively located on the left and right sides of the fixed clamping plate 103. The first guide frame 115 and the second guide frame 116 are both U-shaped structures. The arrangement of the first guide frame 115 and the second guide frame 116 facilitates the guidance of the movement of the drawer plate 104.
[0023] Finally, the pull rod 117 is fixedly installed on the draw plate 104. The pull rod 117 has a T-shaped structure and is welded to the draw plate 104. The pull rod 117 facilitates pushing and pulling the draw plate 104.
[0024] In this embodiment, during use, the guard plate is secured to the fixed clamps 103 on both sides. Then, the pressure rod 112 is rotated, causing it to move downwards along the mounting bracket 111. This causes the pressure rod 112 to drive the pressure plate 110 to press against the top of the guard plate, thus fixing the guard plate to the fixed clamps 103. Subsequently, the pull rod 117 drives the pull plate 104 to move along the first guide frame 115 and the second guide frame 116, allowing the grinding roller 106 to enter the guard plate. Then, a motor drives the grinding roller 106 to rotate along its axis, and the motor drives... The connecting shaft 114 drives the rotating frame 107 to swing back and forth, causing the grinding roller 106 to swing back and forth, thus achieving reciprocating grinding of the inside of the protective plate. After grinding is completed, the pull plate 104 is pushed again, causing the grinding roller 106 to disengage from the protective plate and the spray box 105 to move into the inside of the protective plate. Then, the protective plate is sprayed and washed by the spray nozzle 109. By integrating the spray box 105 and the grinding roller 106 onto the pull plate 104, and by the back and forth movement of the pull plate 104, the grinding and cleaning of the protective plate can be completed in the same process, improving the processing efficiency of the protective plate.
[0025] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.
Claims
1. A grinding and cleaning device for the guard plate accessories of an electric micro-tiller, comprising a mounting box and a support frame, wherein the support frame is fixedly mounted on the mounting box, characterized in that, It also includes processing equipment; The processing device includes a fixed clamping plate, a drawer plate, a spray box, a grinding roller, a rotating frame, a rotating assembly, a pressing assembly, and a guide assembly. The fixed clamping plate is fixedly installed on the mounting box, and the mounting box has multiple sets of through holes on the side near the fixed clamping plate. The drawer plate is rotatably installed on the mounting box via the guide assembly and is close to the fixed clamping plate. The spray box is fixedly installed on the drawer plate and has multiple sets of spray nozzles. The rotating frame is rotatably installed on the drawer plate via the rotating assembly. The grinding roller is rotatably installed on the rotating frame. The pressing assembly is located on the mounting box.
2. The grinding and cleaning device for the protective plate accessories of the electric micro-tiller as described in claim 1, characterized in that, The pressing assembly includes a pressure plate, a mounting bracket, and a pressure rod. The mounting bracket is fixedly mounted on the mounting box; the pressure rod is threadedly engaged with the mounting bracket; and the pressure plate is fixedly mounted on the pressure rod.
3. The grinding and cleaning device for the protective plate accessories of the electric micro-tiller as described in claim 1, characterized in that, The rotating assembly includes a fixed base and a connecting shaft. The fixed base is fixedly mounted on the drawer plate; the connecting shaft is rotatably mounted on the fixed base and fixedly connected to the rotating frame.
4. The grinding and cleaning device for the protective plate accessories of the electric micro-tiller as described in claim 1, characterized in that, The guiding assembly includes a first guide frame and a second guide frame, which are respectively fixedly installed on both sides of the mounting box. Both the first guide frame and the second guide frame are slidably engaged with the pull plate.
5. The grinding and cleaning device for the protective plate accessories of the electric micro-tiller as described in claim 1, characterized in that, The drawer plate is also provided with a draw rod, which is fixedly installed on the drawer plate.