CN211838387U

CN211838387U - Fallen leaf crusher

Info

Publication number: CN211838387U
Application number: CN202020033300.0U
Authority: CN
Inventors: 张晋源
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-11-03
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a fallen leaf rubbing crusher, which comprises a housin, the casing includes upper cover plate, lower plate and curb plate, casing one side intercommunication has the leather hose, is equipped with exhaust hole and pushing hands on the opposite side, be equipped with high-speed motor base, high-speed motor, low-speed motor, impeller, material carrier frame in the casing, high-speed motor sets up on high-speed motor base, be connected with high-speed transmission shaft on high-speed motor's the output shaft, high-speed transmission shaft keeps away from high-speed motor's tip and passes the guide hole that sets up between upper cover plate and high-speed motor base and connect and cut the mechanism, be equipped with low-speed motor, low-speed transmission shaft, low-speed driven shaft in the casing of high-speed motor base below, material carrier frame is equipped with the below of roller: can realize the fine crushing of the fallen leaves and is convenient for the collection and the treatment of the fallen leaves.

Description

Fallen leaf crusher

Technical Field

The utility model belongs to the technical field of public health clearance apparatus, especially, relate to a fallen leaves rubbing crusher.

Background

For autumn, fallen leaves are swept by autumn wind, the fallen leaves are more and scattered, the fallen leaves are generally cleaned by a traditional sanitary tool manually, the labor intensity is high, the working efficiency is low, the fallen leaves are treated in a centralized and local burning mode at present, the mode can pollute the environment and waste hidden resources, the fallen leaves are crushed by the existing fallen leaves crusher coarsely and are not fine and thorough enough, and the crushed fallen leaves are not convenient to collect, treat and recycle.

SUMMERY OF THE UTILITY MODEL

Not enough to the aforesaid, the utility model provides a fallen leaves rubbing crusher can realize the fine crushing of fallen leaves, makes things convenient for the collection and the processing of fallen leaves.

The utility model discloses a realize through following technical scheme: a fallen leaf crusher comprises a shell, wherein the shell comprises an upper cover plate, a lower bottom plate and side plates, one side of the shell is communicated with a leather hose, the other side of the shell is provided with an exhaust hole and a pushing handle, a high-speed motor base, a high-speed motor, a low-speed motor, an impeller and a material carrier frame are arranged in the shell, the high-speed motor is arranged on the high-speed motor base, a high-speed transmission shaft is connected onto an output shaft of the high-speed motor, the end part of the high-speed transmission shaft, far away from the high-speed motor, penetrates through a guide hole arranged between the upper cover plate and the high-speed motor base to be connected with a cutting mechanism, the cutting mechanism comprises a rotary cutter shaft, a cutter and a protective cover, the opening of the protective cover and the port of the leather hose are oppositely arranged, the rotary cutter shaft, the impeller sets up on cutting the transmission shaft between mechanism and the high-speed motor, the impeller is equipped with the cassette on the transmission shaft between the mechanism with cutting, be equipped with low-speed motor, underdrive axle, low-speed driven shaft in the casing of high-speed motor base below, the output shaft of underdrive axle and low-speed motor, the low-speed driven shaft is connected with the underdrive axle through linking axle base, the one end that the low-speed motor was kept away from to low-speed drive axle and low-speed driven shaft all is equipped with the roller, and two rollers set up between two picture pegs, all be equipped with the gear on underdrive axle and the low-speed driven shaft, two gear intermeshing, material carrier frame is equipped with the below of roller.

As an optimal technical scheme of the utility model, still be equipped with power base in the casing, the last power of installing of power base, high-speed motor and low-speed motor all with power electric connection, be equipped with charging socket and switch on the power.

As an optimized technical scheme of the utility model, the lower plate is equipped with front wheel and rear wheel.

As an optimized technical proposal of the utility model, a drawer type flashboard is arranged in the material carrier frame. And an arc-shaped hook edge is arranged at the top of the material carrier frame.

As a preferred technical scheme of the utility model, be equipped with bearing base on the tip that low-speed driven shaft is close to low-speed motor, bearing base passes through the bearing frame base and is connected with the lower plate, even axle base through even axle bed base with can be connected with the lower plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fallen leaf crusher is divided into an upper layer and a lower layer through the high-speed motor base, the upper layer plays a role in sucking and coarse crushing, the lower layer plays a role in fine crushing and collecting, and the fallen leaf crusher is reasonable in structural design, simple in principle and convenient to popularize and use;

2. the falling leaves can be finely and hermetically cut up by arranging the protective cover, the splashing degree of the falling leaves when the falling leaves pass through the cutter is reduced, and the arrangement of the filter sheet is used for filtering dust to prevent the dust from entering a high-speed motor and purifying air to further play a role in protecting the environment;

3. the material carrier frame and the drawer type inserting plate are arranged, so that the drawer type inserting plate in the material carrier frame can be directly pulled out to enable the crushed leaves to directly fall to the ground to be fertilizer, the arc-shaped hooked edge is designed on the material carrier frame, a plastic bag can be easily sleeved in the material carrier frame, and the crushed fallen leaves are directly conveyed away through a garbage bag;

drawings

Fig. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a partial schematic view of the internal structure of the present invention;

FIG. 3 is a partial schematic view of the internal structure of the present invention;

fig. 4 is a partial schematic view of the internal structure of the present invention.

List of reference numerals: 1. a pushing handle; 2. an upper cover plate; 3. an exhaust hole; 4. a side plate; 5. a front wheel; 6. a rear wheel; 7. a leather hose; 8. a power source; 9. a charging jack; 10. a power switch; 11. a high-speed motor; 12. an impeller, 13 and a filter disc; 14. a high-speed transmission shaft 15 and a coupler; 16. a low-speed motor; 17. a bearing base; 18. a gear; 19. a coupling base; 20. a material carrier frame; 21. a drawer type flashboard; 22. arc-shaped edge hooking; 23. a roller; 24. rotating the cutter shaft; 25. a protective cover; 26. a cutter; 27. a power supply base; 28. a high-speed motor base; 29. a guide hole; 30. a bearing seat base; 31. a bearing seat base, 32 and an inserting plate; 33. a low speed drive shaft; 34. a low speed driven shaft.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a fallen leaf crusher comprises a casing, the casing comprises an upper cover plate 2, a lower bottom plate 33 and side plates 4, one side of the casing is communicated with a leather hose 7, the other side of the casing is provided with an exhaust hole 3 and a pushing handle 1, the casing is internally provided with a high-speed motor base 28, a high-speed motor 11, a low-speed motor 16, an impeller 12 and a material carrier frame 20, the high-speed motor 11 is arranged on the high-speed motor base 28, an output shaft of the high-speed motor 11 is connected with a high-speed transmission shaft 14, the end part of the high-speed transmission shaft 14 far away from the high-speed motor 11 passes through a guide hole 29 arranged between the upper cover plate 1 and the high-speed motor base 28 to be connected with a cutting mechanism, the cutting mechanism comprises a rotary cutting shaft 32, a cutting knife 26 and a protective cover 25, the opening of, the cutter is arranged between the rotary cutter shaft 32 and the protective cover 25, two inserting plates 32 are arranged on two sides of the protective cover 25, the impeller 12 is arranged on a transmission shaft 14 between the cutting mechanism and the high-speed motor 11, a filter sheet 13 is arranged on the transmission shaft 14 between the impeller 12 and the cutting mechanism, a low-speed motor 16, a low-speed transmission shaft 33 and a low-speed driven shaft 34 are arranged in the shell below the high-speed motor base 28, the low-speed transmission shaft 33 is connected with the output shaft of the low-speed motor 16, the low-speed driven shaft 34 is connected with the low-speed transmission shaft 33 through the connecting shaft base 19, the low-speed transmission shaft 33 and the low-speed driven shaft 34 are both provided with a roller 23 at one end far away from the low-speed motor 16, the two rollers 23 are arranged between the two inserting plates 32, the low-speed transmission shaft 34 and the low-speed driven shaft 34 are both provided with gears 18, the two gears 18 are meshed with each other, and the material carrier frame 20 is arranged below the roller 23.

As an embodiment of the utility model, still be equipped with power base 27 in the casing, power base 27 is last to install power 8, high-speed motor 11 and low-speed motor 16 all with power 8 electric connection, be equipped with charging socket 9 and switch 10 on the power 8, become chargeable formula with the power design, make things convenient for fallen leaves rubbing crusher's use and removal.

As an embodiment of the utility model, lower plate 33 is equipped with front wheel 5 and rear wheel 6, labour saving and time saving, the convenient removal.

As an embodiment of the utility model, be equipped with drawer type picture peg 21 in the material carrier frame 20, material carrier frame 20 top is equipped with the arc and colludes limit 22, and the design arc colludes the limit, can easily overlap in material carrier frame 20 and establish the plastic bag, and the fallen leaves after will smashing directly send away through the disposal bag, also can directly pull out drawer type picture peg 21 in the material carrier frame 20 and make the broken leaves directly fall to the ground for fertilizer.

As an embodiment of the utility model, be equipped with bearing base 17 on the tip that low-speed driven shaft 34 is close to low-speed motor 16, bearing base 17 passes through bearing frame base 30 and is connected with lower plate 33, even axle base 19 through even axle bed base 31 with can be connected by lower plate 33, bearing base 17 and bearing frame base 30 wherein support and fixed effect to low-speed driven shaft 34, even axle base 19 and even axle bed base 31 play support and fixed effect to low-speed transmission shaft 33.

When the utility model works, a user can push a push handle 1, the fallen leaf crusher is moved by 5 front wheels and 6 rear wheels, a power switch 10 is pressed, a high-speed motor 11 rotates to enable a high-speed transmission shaft 14 to drive an impeller 12 to rotate at a high speed, air in a shell is discharged from an exhaust hole 3, so that the impeller 12 and the high-speed motor 11 generate instantaneous vacuum in regions, pressure difference is formed between the shell and the outside, the outside air and fallen leaves enter the shell through a leather hose 7 under the action of the pressure difference, a filter sheet 13 is arranged between the impeller 12 and the leather hose 7, on one hand, the dust is filtered to prevent the dust from entering the high-speed motor 11, on the other hand, purified air further plays a role of protecting the environment, after the fallen leaves enter the shell, the fallen leaves are cut by a rotating cutter 26 in a protective cover 25 and fall between rollers 23 along an inserting plate 32, at the moment, the low-speed, the driven drive shaft 34 rotates in the opposite direction of the low speed drive shaft 33 so that the two drums 23 can be reversed to effect fine crushing of the crushed leaves, which are collected in the stock carrier frame 20.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fallen leaf rubbing crusher which characterized in that: comprises a shell, the shell comprises an upper cover plate, a lower bottom plate and side plates, one side of the shell is communicated with a leather hose, the other side of the shell is provided with an exhaust hole and a pushing handle, the shell is internally provided with a high-speed motor base, a high-speed motor, a low-speed motor, an impeller and a material carrier frame, the high-speed motor is arranged on the high-speed motor base, the output shaft of the high-speed motor is connected with a high-speed transmission shaft, the end part of the high-speed transmission shaft, which is far away from the high-speed motor, penetrates through a guide hole arranged between the upper cover plate and the high-speed motor base to be connected with a cutting mechanism, the cutting mechanism comprises a rotary cutter shaft, a cutter and a protective cover, the opening of the protective cover is arranged opposite to the port of the leather hose, the rotary cutter shaft is connected with the high-speed transmission shaft, the impeller is equipped with the cassette on with the transmission shaft that cuts between the mechanism, be equipped with low-speed motor, underdrive axle, low-speed driven shaft in the casing of high-speed motor base below, the output shaft of low-speed drive axle and low-speed motor, the low-speed driven shaft is connected with the low-speed drive axle through linking a base, the one end that low-speed motor was kept away from to low-speed drive axle and low-speed driven shaft all is equipped with the roller, and two roller settings are between two picture pegs, all be equipped with the gear on low-speed drive axle and the low-speed driven shaft, two gear intermeshing, material carrier frame is equipped with the below of roller.

2. A fallen leaf shredder as claimed in claim 1, wherein: still be equipped with power base in the casing, the last power of installing of power base, high-speed motor and low-speed motor all with power electric connection, be equipped with charging socket and switch on the power.

3. A fallen leaf shredder as claimed in claim 1, wherein: the lower bottom plate is provided with a front wheel and a rear wheel.

4. A fallen leaf shredder as claimed in claim 1, wherein: the material carrier is characterized in that a drawer type inserting plate is arranged in the material carrier frame, and an arc-shaped hook edge is arranged at the top of the material carrier frame.

5. A fallen leaf shredder as claimed in claim 1, wherein: the end part of the low-speed driven shaft, which is close to the low-speed motor, is provided with a bearing base, the bearing base is connected with the lower bottom plate through a bearing base, and the connecting shaft base is connected with the lower bottom plate through a connecting shaft base.