Environment-friendly collecting device for natural forest litters

Abstract

The utility model relates to the field of litter collection, and discloses a natural forest litter environment-friendly collecting device which comprises a moving carrier, a discharging mechanism and a screening mechanism are arranged at the top of the moving carrier, the discharging mechanism comprises a collecting box, a lifting groove is formed in the inner wall of the collecting box, a filter screen plate is connected to the inner wall of the lifting groove in a sliding mode, and the filter screen plate is arranged on the top of the moving carrier. A toothed plate is fixedly connected to the inner wall of the lifting groove, a bidirectional motor is fixedly connected to the bottom of the filter screen plate, a rotating shaft is fixedly connected to the output end of the bidirectional motor, and a gear is rotationally connected to the outer wall of the rotating shaft. According to the utility model, by arranging the discharging mechanism and the filter screen plate, the collected fallen leaves and litter can be filtered and screened, so that the purity of the collected litter is higher, the trouble of subsequent treatment is reduced, and the filter screen plate ascends, so that the litter is prevented from falling off. And residues in the collecting box and fallen leaves and litters tightly attached to all corners of the inner wall of the collecting box can be comprehensively pushed out, and a large amount of manpower does not need to be consumed for cleaning.

Description

Technical Field

[0001] This utility model relates to the field of litter collection, and in particular to an environmentally friendly collection device for natural forest litter. Background Technology

[0002] Litter collection refers to the collection of organic matter such as fallen branches, leaves, bark, and fruits that naturally fall from the environment, such as forests and gardens.

[0003] Existing technology, Chinese Patent Publication No. CN218086786U, discloses a fallen leaf collection device, including: This utility model provides a fallen leaf collection device, including fixed rods and baffles; a set of fixed rods has a square cross-section in plan view, and baffles are fixedly connected to the side walls of adjacent fixed rods; a first through groove is formed on the inner wall of the baffle; a corrugated rod is hinged to the bottom end of the first through groove, and a torsion spring is provided at the hinge; a nylon mesh is provided between the set of baffles, and the four sides of the nylon mesh are fixed by the torsion spring force on the corrugated rod; This solves the problem that in some forests, a large number of dead branches and fallen leaves fall for a long time, generally directly to the ground, which is scattered and inconvenient to collect and store.

[0004] In the work of collecting fallen debris, due to the high impurity content of some fallen debris, a lot of manpower and resources are required for secondary sorting during subsequent processing. After the collection box has completed the collection work, it is difficult to completely remove the fallen debris inside, especially the parts attached to the corners of the box walls, which still need to be cleaned manually. Therefore, an environmentally friendly collection device for natural forest fallen debris is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an environmentally friendly collection device for natural forest litter, which aims to solve the problem of incomplete discharge from the collection box when discharging litter after collection in the prior art.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an environmentally friendly collection device for natural forest litter, comprising a mobile carrier, a discharge mechanism and a screening mechanism at the top of the mobile carrier, the discharge mechanism comprising a collection box, a lifting groove provided on the inner wall of the collection box, a filter screen plate slidably connected to the inner wall of the lifting groove, a toothed plate fixedly connected to the inner wall of the lifting groove, a bidirectional motor fixedly connected to the bottom of the filter screen plate, a rotating shaft fixedly connected to the output end of the bidirectional motor, a gear rotatably connected to the outer wall of the rotating shaft, a support plate slidably connected to the inner wall of the lifting groove, and both ends of the rotating shaft rotatably connected to the inner wall of the support plate.

[0007] As a further description of the above technical solution:

[0008] The discharge mechanism also includes a waste outlet, which is located at the bottom of the collection box.

[0009] As a further description of the above technical solution:

[0010] The discharge mechanism also includes a fixing plate, the bottom of which is fixedly connected to the top of the mobile carrier.

[0011] As a further description of the above technical solution:

[0012] The discharge mechanism also includes a motor, the outer wall of which is fixedly connected to the outer wall of the fixed plate.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the motor output shaft is fixedly connected to the outer wall of the collection box.

[0015] As a further description of the above technical solution:

[0016] The screening mechanism includes a cam, the inner wall of which is fixedly connected to the outer wall of the rotating shaft.

[0017] As a further description of the above technical solution:

[0018] The screening mechanism also includes a limiting strip, the outer wall of which is fixedly connected to the outer wall of the rotating shaft.

[0019] As a further description of the above technical solution:

[0020] The screening mechanism also includes a circular block, the inner wall of which is slidably connected to the outer wall of the limiting strip, and a connecting plug is fixedly connected to the side wall of the circular block.

[0021] As a further description of the above technical solution:

[0022] The gear has a slot on its inner wall, which is adapted to the connecting block.

[0023] As a further description of the above technical solution:

[0024] The screening mechanism also includes an electric push rod, the outer wall of which is fixedly connected to the bottom of the filter screen plate, and the inner rod of which is fixedly connected to a circular block. The outer wall of the circular block is rotatably connected to the side wall of the circular block through a bearing.

[0025] This utility model has the following beneficial effects:

[0026] 1. In this utility model, by setting up a discharge mechanism, the filter screen can filter and screen the collected fallen leaves and debris, ensuring higher purity of the collected debris and reducing the trouble of subsequent processing. When the filter screen rises, it can completely push out the fallen leaves and debris remaining inside the collection box and tightly attached to the corners of the inner wall of the collection box, without having to spend a lot of manpower to clean it.

[0027] 2. In this utility model, by setting a screening mechanism, the impurities that were originally accumulated at the mesh of the filter screen can be shaken off, preventing them from accumulating for a long time and causing filter screen blockage. This allows the impurities to pass through the filter screen smoothly, thereby improving the filtration efficiency and enhancing the filtration performance of the filter screen plate for impurities in fallen leaves and debris. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the main structure of an environmentally friendly collection device for natural forest litter proposed in this utility model;

[0029] Figure 2 This is a schematic diagram of the cross-sectional structure of the collection box of an environmentally friendly collection device for natural forest litter proposed in this utility model;

[0030] Figure 3 This is a schematic diagram of the screening mechanism of an environmentally friendly collection device for natural forest litter proposed in this utility model;

[0031] Figure 4 This is a partial structural diagram of the discharge mechanism of an environmentally friendly collection device for natural forest litter proposed in this utility model.

[0032] Legend:

[0033] 1. Mobile carrier; 2. Discharge mechanism; 211. Collection box; 212. Lifting trough; 213. Filter screen; 214. Toothed plate; 215. Bidirectional motor; 216. Rotating shaft; 217. Gear; 218. Support plate; 219. Impurity outlet; 220. Fixing plate; 221. Motor; 3. Screening mechanism; 311. Cam; 312. Limiting bar; 313. Round block; 314. Connecting block; 315. Slot; 316. Electric push rod; 317. Circular block. Detailed Implementation

[0034] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Reference Figures 1-3The present invention provides an embodiment of an environmentally friendly collection device for natural forest litter, comprising a mobile carrier 1, a discharge mechanism 2 and a screening mechanism 3 on the top of the mobile carrier 1, the discharge mechanism 2 including a collection box 211 for collecting fallen leaves and debris, a lifting groove 212 provided on the inner wall of the collection box 211, the lifting groove 212 providing a track for the sliding of a filter screen 213, the filter screen 213 being slidably connected to the inner wall of the lifting groove 212, the filter screen 213 filtering impurities in the fallen leaves and debris, and the inner wall of the lifting groove 212 being fixed. A toothed plate 214 is fixedly connected to the filter screen plate 213. The toothed plate 214 is used to mesh with the gear 217 to drive the filter screen plate 213 to rise. A bidirectional motor 215 is fixedly connected to the bottom of the filter screen plate 213. A rotating shaft 216 is fixedly connected to the output end of the bidirectional motor 215. After the bidirectional motor 215 is started, its output end drives the rotating shaft 216 to rotate. The gear 217 is rotatably connected to the outer wall of the rotating shaft 216. A support plate 218 is slidably connected to the inner wall of the lifting groove 212. Both ends of the rotating shaft 216 are rotatably connected to the inner wall of the support plate 218. The support plate 218 serves to support the rotating shaft 216.

[0036] Reference Figures 2-4 The discharge mechanism 2 also includes a waste outlet 219, which is located at the bottom of the collection box 211 and is used to discharge impurities filtered by the filter screen 213. The discharge mechanism 2 also includes a fixing plate 220, which is fixedly connected to the top of the mobile carrier 1 at the bottom and serves to fix the motor 221. The discharge mechanism 2 also includes a motor 221, whose outer wall is fixedly connected to the outer wall of the fixing plate 220. The outer wall of the output shaft of the motor 221 is fixedly connected to the outer wall of the collection box 211. Starting the motor 221 can make the collection box 211 rotate, thereby dumping out the fallen leaves and debris inside.

[0037] Reference Figure 3 , Figure 4The screening mechanism 3 includes a cam 311, whose inner wall is fixedly connected to the outer wall of the rotating shaft 216. The cam 311 rotates under the drive of the rotating shaft 216, intermittently vibrating at the bottom of the inner wall of the lifting groove 212, thereby causing the filter screen 213 to intermittently vibrate up and down, improving filtration performance. The screening mechanism 3 also includes a limiting strip 312, whose outer wall is fixedly connected to the outer wall of the rotating shaft 216. The screening mechanism 3 also includes a circular block 313, whose inner wall is slidably connected to the outer wall of the limiting strip 312. A connecting insert 314 is fixedly connected to the side wall of the circular block 313. A locking mechanism is provided on the inner wall of the gear 217. The slot 315 is adapted to the connecting block 314. When the connecting block 314 is inserted into the slot 315, the round block 313 can drive the gear 217 to rotate. The screening mechanism 3 also includes an electric push rod 316. The outer wall of the electric push rod 316 is fixedly connected to the bottom of the filter screen plate 213. The inner rod of the electric push rod 316 is fixedly connected to a ring block 317. The outer wall of the ring block 317 is rotatably connected to the side wall of the round block 313 through a bearing. When the electric push rod 316 is started, its inner rod pushes the ring block 317 to move, so that the ring block 317 drives the connecting block 314 to be inserted into the inner wall of the slot 315 opened on the inner wall of the gear 217.

[0038] Working principle: The collection box 211 can be moved to the designated location for collecting fallen leaves by the mobile carrier 1. The collection box 211 can collect fallen leaves and debris. The filter screen 213 inside the collection box 211 can filter impurities in the fallen leaves and debris. The impurities can be discharged through the discharge port 219. By starting the bidirectional motor 215, the output end of the bidirectional motor 215 drives the fixedly connected rotating shaft 216 to rotate, thereby driving the cam 311 fixedly connected to the outer wall of the rotating shaft 216 to rotate. The cam 311 intermittently vibrates at the bottom of the inner wall of the lifting groove 212. The vibration of the cam 311 can drive the filter screen 213 to vibrate intermittently up and down, thereby improving the filtration performance of the filter screen 213.

[0039] When the fallen leaves and debris inside the collection box 211 need to be discharged, the motor 221 can be started, causing the output shaft of the motor 221 to drive the fixedly connected collection box 211 to rotate, so that the collection box 211 can pour out the fallen leaves and debris inside. By starting the electric push rod 316, the inner rod of the electric push rod 316 pushes the ring block 317 to move, so that the ring block 317 drives the connecting insert block 314 to insert into the inner wall of the slot 315 opened in the inner wall of the gear 217. At this time, By starting the bidirectional motor 215, the rotating shaft 216 can drive the round block 313 to rotate through the limiting strip 312 fixedly connected to the outer wall. This, in turn, drives the gear 217 to rotate through the connection between the connecting block 314 and the slot 315. Since the outer wall of the gear 217 meshes with the outer wall of the toothed plate 214, the gear 217 drives the filter screen plate 213 to rise, thereby pushing out the fallen leaves and debris remaining inside the collection box 211 and attached to the inner wall of the collection box 211.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A natural forest litter eco-friendly collection device comprising a mobile carrier (1), characterized in that: The mobile carrier (1) top is provided with a discharge mechanism (2) and a screening mechanism (3); The discharge mechanism (2) comprises a collecting box (211), the inner wall of the collecting box (211) is provided with a lifting groove (212), the inner wall of the lifting groove (212) is slidably connected with a filter screen plate (213), the inner wall of the lifting groove (212) is fixedly connected with a toothed plate (214), the bottom of the filter screen plate (213) is fixedly connected with a bidirectional motor (215), the output end of the bidirectional motor (215) is fixedly connected with a rotating shaft (216), the outer wall of the rotating shaft (216) is rotatably connected with a gear (217), the inner wall of the lifting groove (212) is slidably connected with a support plate (218), and the both ends of the rotating shaft (216) are rotatably connected with the inner wall of the support plate (218).

2. The natural forest litter environment-friendly collecting device according to claim 1, characterized in that: The discharge mechanism (2) further comprises a foreign matter outlet (219), and the foreign matter outlet (219) is formed in the bottom of the collecting box (211).

3. The natural forest litter environment-friendly collecting device according to claim 1, characterized in that: The discharge mechanism (2) further comprises a fixed plate (220), and the bottom of the fixed plate (220) is fixedly connected to the top of the mobile carrier (1).

4. The natural forest litter environment-friendly collecting device according to claim 1, characterized in that: The discharge mechanism (2) further comprises a motor (221), and the outer wall of the motor (221) is fixedly connected to the outer wall of the fixed plate (220).

5. The natural forest litter eco-friendly collecting device according to claim 4, characterized in that: The outer wall of the output shaft of the motor (221) is fixedly connected to the outer wall of the collecting box (211).

6. The natural forest litter environment-friendly collecting device according to claim 1, characterized in that: The screening mechanism (3) comprises a cam (311), and the inner wall of the cam (311) is fixedly connected to the outer wall of the rotating shaft (216).

7. The natural forest litter environment-friendly collecting device according to claim 1, characterized in that: The screening mechanism (3) further comprises a limiting strip (312), and the outer wall of the limiting strip (312) is fixedly connected to the outer wall of the rotating shaft (216).

8. The natural forest litter environment-friendly collecting device according to claim 1, characterized in that: The screening mechanism (3) further comprises a circular block (313), and the inner wall of the circular block (313) is slidably connected to the outer wall of the limiting strip (312), and the side wall of the circular block (313) is fixedly connected with a connecting plug (314).

9. The natural forest litter environment-friendly collecting device according to claim 1, characterized in that: The inner wall of the gear (217) is provided with a clamping groove (315), and the clamping groove (315) is matched with the connecting plug (314).

10. The natural forest litter eco-friendly collecting device according to claim 1, characterized in that: The screening mechanism (3) further comprises an electric push rod (316), and the outer wall of the electric push rod (316) is fixedly connected to the bottom of the filter screen plate (213), the inner rod of the electric push rod (316) is fixedly connected with a circular ring block (317), and the outer wall of the circular ring block (317) is rotatably connected with the side wall of the circular block (313) through a bearing.

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