Elevator flight cleaning device

Abstract

The utility model belongs to the field of harrow nail scale cleaning technology, specifically speaking is a kind of hoist harrow nail cleaning device, including belt conveyor harrow nail and cleaning clamp;The cleaning clamp is arranged at the top of belt conveyor harrow nail, the cleaning clamp includes support base, the top of support base is rotatably connected with rotating table, the top of rotating table is fixedly connected with support stand, the top of support stand is rotatably connected with rotating holder, the top of rotating holder is fixedly connected with clamp tongs, one end of clamp tongs is rotatably connected with movable joint, one side of movable joint is fixedly connected with two petals and inner circle is close to the size of hoist belt conveyor harrow nail's knife forceps;By setting up clamp tongs and knife forceps, and cooperate with lever principle, the cleaning of scale can be completed using smaller force, simultaneously utilize movable joint connection, enhance the flexibility of use, to adapt to different application scenarios, improve the efficiency of cleaning.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning technology for rake nail accumulation, specifically a rake nail cleaning device for elevators. Background Technology

[0002] Cleaning accumulated dirt on rake nails is a common need in industrial, agricultural, or routine maintenance applications, especially in scenarios involving conveyor belts, mixing equipment, screens, or agricultural tools. If dirt is not cleaned in time, it may lead to decreased equipment efficiency, increased wear, or even malfunctions.

[0003] Current tobacco production requires the use of elevators to transport materials, including tobacco leaves, stems, expanded tobacco, and residual tobacco. During this process, materials are broken down and heated by friction, including friction between materials and between materials and rakes. In addition, the materials have a certain amount of moisture and sugar, and are quite viscous. They mix and accumulate with tobacco dust and other particles at the rakes, forming scale.

[0004] Currently, existing technologies use elevators with large heights and dense rakes, making them difficult to clean. Daily use of compressed air for cleaning is ineffective, leading to significant scale buildup over time, which affects product quality and equipment performance. Overall cleaning efficiency needs to be improved.

[0005] Therefore, a hoist rake nail cleaning device is proposed to address the above problems. Utility Model Content

[0006] To address the shortcomings of existing technologies and solve the problems of poor cleaning effect of compressed air in daily use, which leads to large scale buildup over time, affecting product quality and equipment use, and requiring further improvement in overall cleaning efficiency, a hoist rake nail cleaning device is proposed.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The hoist rake nail cleaning device of this utility model includes a conveyor rake nail and a cleaning clamp; the cleaning clamp is set on the top of the conveyor rake nail, the cleaning clamp includes a support base, a rotating platform is rotatably connected to the top of the support base, a support column is fixedly connected to the top of the rotating platform, a rotating bracket is rotatably connected to the top of the support column, a clamp is fixedly connected to the top of the rotating bracket, a movable joint is rotatably connected to one end of the clamp, and a two-lobed blade clamp with an inner circle close to the size of the conveyor rake nail is fixedly connected to one side of the movable joint.

[0008] Preferably, both the support column and the rotating platform are fixedly connected to a connecting rod, and both the support column and the rotating platform are connected to a tension spring support via the connecting rod.

[0009] Preferably, a handle is fixedly connected to the end of the clamp away from the movable joint, and the number of clamps is set to two, with the two clamps being rotatably connected to each other.

[0010] Preferably, a stabilizing bracket is fixedly connected to the surface of the supporting column, and the bottom of the stabilizing bracket is fixedly connected to the top of the rotating platform.

[0011] Preferably, the top of the support base has a rotating cavity, and the rotating platform is rotatably connected to the interior of the rotating cavity.

[0012] Preferably, the four corners of the support base are threaded with adjusting screws, the bottom end of the adjusting screws passes through the support base and extends to the bottom of the support base, and the end of the adjusting screw located at the bottom of the support base is fixedly connected with a movable wheel.

[0013] The beneficial effects of this utility model are:

[0014] This utility model provides a hoist rake nail cleaning device. By setting clamps and blade clamps and cooperating with the lever principle, it can clean the accumulated dirt with less force. At the same time, the use of movable joints enhances the flexibility of use to adapt to different application scenarios and improves the cleaning efficiency.

[0015] This utility model provides a hoist rake nail cleaning device. By setting a rotating clamping cavity and a rotating table, the clamping angle can be easily adjusted. At the same time, an adjusting screw and a moving wheel can be used to adjust the angle of one side of the support base, further improving the versatility of the cleaning angle. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a perspective view of the cleaning clip in this utility model;

[0019] Figure 3 This is a perspective view of the cleaning clamp during cleaning in this utility model;

[0020] Figure 4 This is an exploded view of the clamp connection structure in this utility model;

[0021] Figure 5 This is a perspective view of the top structure of the supporting base in this utility model;

[0022] Legend:

[0023] 1. Belt conveyor rake; 2. Cleaning clamp; 201. Support base; 202. Rotating table; 203. Support column; 204. Rotating bracket; 205. Clamp; 206. Movable joint; 207. Knife clamp; 208. Connecting rod; 209. Tension spring support; 210. Handle; 211. Stabilizing bracket; 212. Rotating cavity; 213. Adjusting screw; 214. Moving wheel. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] Please see Figures 1-5 This utility model provides a hoist rake nail cleaning device, including a conveyor rake nail 1 and a cleaning clamp 2. The cleaning clamp 2 is disposed on the top of the conveyor rake nail 1. The cleaning clamp 2 includes a support base 201, a rotating platform 202 rotatably connected to the top of the support base 201, a support column 203 fixedly connected to the top of the rotating platform 202, a rotating bracket 204 rotatably connected to the top of the support column 203, a clamp 205 fixedly connected to the top of the rotating bracket 204, a movable joint 206 rotatably connected to one end of the clamp 205, and a two-lobed blade clamp 207 with an inner circle close to the size of the conveyor rake nail 1 fixedly connected to one side of the movable joint 206. During operation, the cleaning clamp 2 is disposed on the top of the conveyor rake nail 1. The cleaning clamp 2 is used to clean the surface of the rake nail 1 of the belt conveyor. The support base 201 provides rotational support for the rotating table 202, and the rotating table 202 provides support for the support column 203. During cleaning, the clamp 205 can cooperate with the rotating card seat 204 to rotate and support the support column 203. After the clamp 205 rotates, it can drive the movable joint 206 and the knife clamp 207 to clamp the surface of the rake nail, thereby scraping off the surface dirt. By setting the clamp 205 and the knife clamp 207 and cooperating with the lever principle, the accumulated dirt can be cleaned with less force. At the same time, the movable joint 206 is used to connect and enhance the flexibility of use to adapt to different application scenarios and improve the cleaning efficiency.

[0027] Furthermore, such as Figure 3 and Figure 4As shown, connecting rods 208 are fixedly connected to the surfaces of the support column 203 and the rotating platform 202. Spring supports 209 are engaged with both the support column 203 and the rotating platform 202 via the connecting rods 208. A handle 210 is fixedly connected to the end of the clamp 205 away from the movable joint 206. Two clamps 205 are provided, and they are rotatably connected to each other. During operation, the connecting rods 208 and spring supports 209 are installed on the connecting rods 208. Pressing the handle downwards uses a lever principle to move the front clamp 207 upwards along the rake nails, thus cleaning the accumulated dirt. After cleaning, one side of the clamp 207 returns to its original position due to the spring action. The handle 210 allows for easy operation of the clamp 205 for rotation.

[0028] Furthermore, such as Figure 3 As shown, a stabilizing bracket 211 is fixedly connected to the surface of the support column 203, and the bottom of the stabilizing bracket 211 is fixedly connected to the top of the rotating table 202. During operation, the stabilizing bracket 211 on the support column 203, together with the rotating table 202, increases the contact area, reduces the pressure exerted on the equipment during use, and thus ensures equipment safety.

[0029] Furthermore, such as Figure 3 and Figure 5 As shown, a rotating clamping cavity 212 is provided on the top of the support base 201, and the rotating platform 202 is rotatably connected to the interior of the rotating clamping cavity 212. Adjusting screws 213 are threaded to the four corners of the support base 201. The bottom end of the adjusting screws 213 passes through the support base 201 and extends to the bottom of the support base 201. A movable wheel 214 is fixedly connected to one end of the adjusting screws 213 at the bottom of the support base 201. During operation, the rotating clamping cavity 212 is provided, and the rotating platform 202 is located inside the rotating clamping cavity 212, facilitating the rotation of the rotating platform 202. The rotation of the adjusting screws 213 drives the movable wheel 214 to rise and fall on the support base 201. The overall design, with the rotating clamping cavity 212 and the rotating platform 202, allows for easy adjustment of the clamping angle. Simultaneously, the adjusting screws 213, in conjunction with the movable wheel 214, allow for adjustment of the angle on one side of the support base 201, further improving the versatility of the cleaning angle.

[0030] First, the cleaning clamp 2 is set on top of the conveyor belt rake 1, so that the surface of the conveyor belt rake 1 can be cleaned by the cleaning clamp 2. The support base 201 provides rotational support for the rotating table 202, and the rotating table 202 provides support for the support column 203. During cleaning, the clamp 205 can cooperate with the rotating card seat 204 to rotate and support the support column 203. After the clamp 205 rotates, it can drive the movable joint 206 and the knife clamp 207 to clamp the surface of the rake, thereby scraping off the surface dirt. By setting the clamp 205 and the knife clamp 207, and cooperating with the lever principle, the accumulated dirt can be cleaned with less force. At the same time, the movable joint 206 is used to connect and enhance the flexibility of use to adapt to different application scenarios and improve the cleaning efficiency. Subsequently, a connecting rod 208 is installed on the surface of the support column 203 and the rotating table 202, and a tension spring support 209 is installed on the connecting rod 208. Pressing down the handle uses a lever principle to move the front pliers 207 upward along the rake nail, thereby cleaning the accumulated dirt on the rake nail. After cleaning, one side of the pliers 207 returns to its original position due to the action of the tension spring. The handle 210 can be used to easily operate the clamps 205 for rotation. At the same time, a stabilizing bracket 211 is installed on the support column 203, which, together with the rotating table 202, increases the contact area and reduces the pressure intensity on the equipment during use, thereby ensuring equipment safety. Finally, a rotating clamping cavity 212 is provided, and the rotating platform 202 is set inside the rotating clamping cavity 212, so that the rotating platform 202 can rotate. After the adjusting screw 213 rotates, it can drive the moving wheel 214 to rise and fall on the support base 201. By setting the rotating clamping cavity 212 in conjunction with the rotating platform 202, the clamping angle can be easily adjusted. At the same time, the adjusting screw 213, together with the moving wheel 214, can adjust the angle of one side of the support base 201, further improving the diversity of cleaning angles.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A hoist rake nail cleaning device, characterized in that: The device includes a conveyor belt rake (1) and a cleaning clamp (2); the cleaning clamp (2) is located on top of the conveyor belt rake (1), and the cleaning clamp (2) includes a support base (201), a rotating platform (202) is rotatably connected to the top of the support base (201), a support column (203) is fixedly connected to the top of the rotating platform (202), a rotating seat (204) is rotatably connected to the top of the support column (203), a clamp (205) is fixedly connected to the top of the rotating seat (204), a movable joint (206) is rotatably connected to one end of the clamp (205), and a two-lobed knife clamp (207) with an inner circle close to the size of the conveyor belt rake (1) is fixedly connected to one side of the movable joint (206).

2. The hoist rake nail cleaning device according to claim 1, characterized in that: The surfaces of the support column (203) and the rotating platform (202) are fixedly connected with connecting rods (208), and the support column (203) and the rotating platform (202) are both connected with tension spring support columns (209) through connecting rods (208).

3. The hoist rake nail cleaning device according to claim 1, characterized in that: The clamp (205) is fixedly connected to a handle (210) at one end away from the movable joint (206). The number of clamps (205) is set to two, and the two clamps (205) are rotatably connected to each other.

4. The hoist rake nail cleaning device according to claim 1, characterized in that: A stabilizing bracket (211) is fixedly connected to the surface of the supporting column (203), and the bottom of the stabilizing bracket (211) is fixedly connected to the top of the rotating platform (202).

5. A hoist rake nail cleaning device according to claim 1, characterized in that: The top of the support base (201) is provided with a rotating cavity (212), and the rotating platform (202) is rotatably connected to the interior of the rotating cavity (212).

6. The hoist rake nail cleaning device according to claim 1, characterized in that: The four corners of the support base (201) are threaded with adjusting screws (213). The bottom end of the adjusting screws (213) passes through the support base (201) and extends to the bottom of the support base (201). The end of the adjusting screws (213) located at the bottom of the support base (201) is fixedly connected with a moving wheel (214).

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