Crushing device for recycling pruned branches and leaves for composting in landscaping

Abstract

The utility model discloses a smashing device for recycling pruned branches and leaves for composting in landscaping, and relates to the technical field of landscaping equipment. The device comprises a mixing barrel, a controller, a supporting column and a pneumatic flap valve, the controller is installed on the upper side wall of the mixing barrel, the lower side wall of the mixing barrel is detachably and fixedly connected with the supporting column, the pneumatic flap valve is installed on the lower side wall of the mixing barrel and connected with the controller through a wire, and a smashing assembly is installed on the upper side wall of the mixing barrel. A cleaning assembly is installed on the inner side wall of the mixing barrel, and a water adding assembly is installed on the upper side wall of the mixing barrel. Branches and leaves are crushed more completely through the two groups of crushing knives of the crushing assembly so as to facilitate subsequent fermentation, the inner wall of the mixing barrel can be cleaned through the cleaning assembly, and meanwhile, the crushed branches and leaves can be crushed and stirred again, so that the mixing is more uniform.

Description

Technical Field

[0001] The utility model belongs to the technical field of gardening equipment, in particular to a crushing device for recycling gardening pruned branches and leaves for composting. Background Art

[0002] With the development of gardening, some extra branches and leaves are pruned off in the process of gardening in forest parks, scenic spots, nature reserves or tourist areas of national parks and resorts. Because the branches and leaves can provide nutrients for the trees in the gardens after corrosion, the pruned branches are recycled and composted. However, the natural corrosion rate of the branches and leaves is very slow. Therefore, a crushing device for recycling the pruned branches and leaves for composting is needed to crush the branches so as to speed up the fermentation of the branches.

[0003] A Chinese invention application with publication number CN115057732A discloses a crushing device and a method of using it for recycling pruned branches and leaves for composting, and relates to the field of landscaping technology. The present invention includes a crushing box, a mixing box, a gantry and a translation mechanism. A suction assembly is provided on the top of the crushing box, which is used to suck the pruned branches and leaves in the truck compartment into the crushing box; a mixing box is provided at the bottom of the crushing box, which is used to receive and mix the crushed materials falling from the crushing box; a translation mechanism is fixed on the top of the gantry and drives the mixing box to translate left and right, and the gantry spans above the fermentation tank; a walking wheel is provided at the lower end of the outer side of the gantry. The present invention provides walking wheels and a translation mechanism, so that the crushing device can evenly distribute the materials, can stack the mixed materials at various positions in the fermentation tank, and has a metering function, so that the compost production is controllable as a whole, which solves the problems that the existing crushing device is not convenient for loading and unloading, the processing efficiency is not ideal, and it is difficult to accurately control the preparation of compost.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The above-mentioned pulverizing device and method for recycling compost from pruned branches and leaves for gardening do not pulverize the branches thoroughly enough, which reduces the fermentation efficiency of the branches.

[0006] 2. The above-mentioned pulverizing device for recycling and composting pruned branches and leaves for landscaping and its use method, after the branches pulverized in the pulverizing box come into contact with water, they will become wet and stick to the inner wall of the pulverizing box, which is inconvenient to clean.

[0007] To this end, we provide a crushing device for recycling gardening pruned branches and leaves for composting to solve the above-mentioned problems. Utility Model Content

[0008] The utility model aims to provide a crushing device for recycling gardening pruning branches and leaves for composting, wherein the branches and leaves are crushed more completely by two groups of crushing knives of the crushing assembly so as to facilitate subsequent fermentation, the inner wall of the mixing barrel can be cleaned by the cleaning assembly, and the crushed branches and leaves can be crushed and stirred again to make the mixture more uniform, thereby solving the problem of incomplete crushing by the existing crushing device for recycling gardening pruning branches and leaves for composting.

[0009] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0010] The utility model discloses a pulverizing device for recycling pruned branches and leaves for composting in gardening, comprising a mixing barrel, a controller, a support column, and a pneumatic flap valve. The upper side wall of the mixing barrel is provided with a controller, the lower side wall of the mixing barrel is detachably fixedly connected to the support column, the lower side wall of the mixing barrel is provided with a pneumatic flap valve, the pneumatic flap valve is connected to the controller through a wire, a pulverizing component is provided on the upper side wall of the mixing barrel, a cleaning component is provided on the inner side wall of the mixing barrel, and a water adding component is provided on the upper side wall of the mixing barrel; a feeding funnel is provided on the upper side wall of a pulverizing box of the pulverizing component, and a water adding component is provided on the inner side wall of the pulverizing box. Two fixed blocks are symmetrically installed on the wall, the right side wall of the fixed block is installed with a rotating shaft, the outer side wall of the rotating shaft is installed with a crushing knife, the right side wall of the rotating shaft is connected to the rotating motor through a coupling, and the outer side wall of the rotating motor is installed with a motor frame; a crushing rod is installed on the outer side wall of the rotating shaft of the cleaning component, a lifting plate is installed on the outer side wall of the rotating shaft, mounting plates are installed at both ends of the crushing rod, and a scraper is installed on the surface of the mounting plate; a transport pipe is installed on the lower side wall of the water tank of the water adding component, and multiple drainage pipes are installed on the lower side wall of the transport pipe, and shower heads are installed at the water outlet ends of the drainage pipes.

[0011] The utility model is further configured that a motor frame is installed on the upper side wall of the mixing barrel, the mixing barrel is connected to the rotating motor through the motor frame, and the rotating motor is connected to the controller through a wire.

[0012] The utility model is further configured such that the output end of the rotating motor is detachably fixedly connected to the rotating shaft via a coupling, the outer side walls of the two rotating shafts are detachably fixedly connected to the crushing knives, and the crushing knives are cross-arranged.

[0013] The utility model is further configured such that the fixed end of the rotating shaft is connected to the fixed block bearing, the left side wall of the fixed block is detachably fixedly connected to the crushing box, and the upper side wall of the crushing box is detachably fixedly connected to the feeding funnel.

[0014] The utility model is further configured such that the outer side wall of the rotating shaft inside the mixing barrel is detachably fixedly connected to the crushing rod, and the lower side wall of the rotating shaft is detachably fixedly connected to the lifting plate.

[0015] The utility model is further configured that two ends of the crushing rod are detachably fixedly connected to the mounting plate, the surface of the mounting plate is detachably fixedly connected to the scraper, and the scraper is slidably connected to the inner wall of the mixing barrel.

[0016] The utility model is further configured that the upper side wall of the mixing barrel is connected with the water tank by bolts, and the lower side wall of the water tank is symmetrically equipped with two transport pipes.

[0017] The utility model is further configured such that the lower side wall of the transport pipe is sealedly connected to a plurality of drainage pipes, and the water outlet ends of the drainage pipes are threadedly connected to the shower head.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model provides a crushing assembly, adds the pruned branches and leaves into the crushing box through a feeding funnel, starts two rotating motors, drives the rotating shaft to rotate under the action of the coupling, and the rotating shaft drives the crushing knives to rotate. The cross-arranged crushing knives completely crush the fallen branches and leaves. At the same time, two groups of crushing knives are provided to avoid the situation where some branches and leaves are not completely crushed, which is convenient for subsequent fermentation and solves the problem that the crushing of branches is not thorough enough, which will reduce the fermentation efficiency of branches.

[0020] 2. The utility model provides a cleaning component. After the branches and leaves fall from the crushing box, they enter the mixing barrel, water is added, and the rotating motor is started to drive the rotating shaft to rotate. During the rotation of the rotating shaft, the lifting plate below is driven to rotate. The lifting plate lifts the water source and branches and leaves at the bottom to avoid sinking to the bottom, and at the same time, the mixing can be more uniform. At the same time, the rotating shaft drives the mounting plate to rotate when rotating, and the mounting plate drives the scraper to rotate. The scraper cleans the inner wall of the mixing barrel to avoid residue, thereby solving the problem that the branches crushed in the crushing box become wet and stick to the inner wall of the crushing box after contacting with water, but are inconvenient to clean.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 A schematic diagram of the structure of a crushing device for recycling gardening pruned branches and leaves for composting;

[0024] Figure 2A structural cross-sectional view of a crushing device for recycling gardening pruning branches and leaves for composting;

[0025] Figure 3 Exploded view of the components for cleaning;

[0026] Figure 4 It is the structural exploded view of the crushing assembly;

[0027] Figure 5 This is an exploded view of the water adding assembly.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-mixing barrel, 2-crushing assembly, 3-cleaning assembly, 4-water adding assembly, 101-controller, 102-support column, 103-pneumatic flap valve, 201-crushing box, 202-feeding funnel, 203-rotating motor, 204-coupling, 205-rotating shaft, 206-crushing knife, 207-fixing block, 301-crushing rod, 302-lifting plate, 303-mounting plate, 304-scraper, 401-water tank, 402-transport pipe, 403-drain pipe, 404-shower, 203a-motor frame. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Specific embodiment 1

[0032] See also Figure 1 , Figure 2 and Figure 4 The utility model is a crushing device for recycling pruned branches and leaves for composting in gardening, comprising a mixing barrel 1 and a controller 101 installed on the upper side wall of the mixing barrel 1, and a crushing component 2 installed on the upper side wall of the mixing barrel 1. The crushing component 2 can completely crush the branches and leaves, which is convenient for subsequent fermentation and solves the problem of incomplete crushing in the prior art.

[0033] Specifically, the output end of the rotating motor 203 of the crushing component 2 is detachably fixedly connected to the rotating shaft 205 through the coupling 204. The coupling 204 plays a connecting role. The outer walls of the two rotating shafts 205 are detachably fixedly connected to the crushing knives 206. The crushing knives 206 can crush the branches and leaves, and the crushing knives 206 are cross-arranged to make the crushing more thorough. The fixed end of the rotating shaft 205 is connected to the bearing of the fixed block 207 to facilitate the rotation of the rotating shaft 205.

[0034] Furthermore, a motor frame 203a is installed on the upper side wall of the mixing barrel 1. The motor frame 203a facilitates the installation of the rotating motor 203. The mixing barrel 1 is connected to the rotating motor 203 through the motor frame 203a, and the rotating motor 203 is fixed. The rotating motor 203 is connected to the controller 101 through a wire, which facilitates the control of the operation of the rotating motor 203. At the same time, the left side wall of the fixed block 207 is detachably fixedly connected to the crushing box 201, and the fixed block 207 is fixed. The upper side wall of the crushing box 201 is detachably fixedly connected to the feeding funnel 202, and the feeding funnel 202 facilitates the addition of branches and leaves.

[0035] The operation process of this embodiment is: add the trimmed branches and leaves into the crushing box 201 through the feeding funnel 202, and then start the two rotating motors 203, and drive the rotating shaft 205 to rotate under the action of the coupling 204, and the rotating shaft 205 drives the crushing knife 206 to rotate, and the cross-arranged crushing knife 206 completely crushes the fallen branches and leaves. At the same time, two groups of crushing knives 206 are arranged to avoid the situation where some branches and leaves are not completely crushed, which is convenient for subsequent fermentation. Specific embodiment 2

[0037] See also Figure 1 , Figure 2 and Figure 3 On the basis of the specific embodiment 1, a cleaning component 3 is installed on the inner wall of the mixing barrel 1, and the cleaning component 3 can clean the mixing barrel 1, thereby solving the problem of residues in the existing fermentation box.

[0038] Specifically, the outer wall of the rotating shaft 205 inside the mixing barrel 1 is detachably fixedly connected to the crushing rod 301, and the crushing rod 301 can play a re-crushing effect. The two ends of the crushing rod 301 are detachably fixedly connected to the mounting plate 303. The mounting plate 303 facilitates the installation of the scraper 304. The surface of the mounting plate 303 is detachably fixedly connected to the scraper 304, and the scraper 304 is fixedly fixed to achieve a better cleaning effect. The scraper 304 is slidably connected to the inner wall of the mixing barrel 1, which is convenient for the scraper 304 to clean the mixing barrel 1.

[0039] Furthermore, the lower side wall of the rotating shaft 205 is detachably fixedly connected to the lifting plate 302, and the lifting plate 302 facilitates the lifting of the material at the bottom to prevent it from sinking to the bottom.

[0040] The operation process of this embodiment is as follows: after the branches and leaves fall from the crushing box 201, they enter the mixing barrel 1, water is added, and the rotating motor 203 is started to drive the rotating shaft 205 to rotate. During the rotation of the rotating shaft 205, the lifting plate 302 below is driven to rotate. The lifting plate 302 lifts the water source and branches and leaves at the bottom to avoid sinking to the bottom, and can make the mixing more uniform. At the same time, the rotating shaft 205 drives the mounting plate 303 to rotate when rotating, and the mounting plate 303 drives the scraper 304 to rotate. The scraper 304 cleans the inner wall of the mixing barrel 1 to avoid residue. Specific embodiment three

[0042] See also Figure 1 , Figure 2 and Figure 5 On the basis of the specific embodiment 1 and the specific embodiment 2, a water adding component 4 is installed on the upper side wall of the mixing barrel 1, and the water adding component 4 can control the amount of water added to the mixing barrel 1.

[0043] Specifically, the lower side wall of the mixing barrel 1 is detachably fixedly connected to the support column 102, and the support column 102 plays a supporting role. The lower side wall of the mixing barrel 1 is installed with a pneumatic flap valve 103 to facilitate the discharge of the mixed materials.

[0044] Furthermore, the upper side wall of the mixing barrel 1 is bolted to the water tank 401 to fix the water tank 401, and the lower side wall of the water tank 401 is symmetrically installed with two transport pipes 402. The transport pipes 402 facilitate the transportation of water sources. The lower side walls of the transport pipes 402 are sealedly connected to multiple drainage pipes 403 so that water sources can be added to the mixing barrel 1 from multiple locations. The water outlet end of the drainage pipe 403 is threadedly connected to the shower head 404. The shower head 404 facilitates spraying water into the mixing barrel 1. At the same time, valves are installed on the outer side walls of the drainage pipe 403 to facilitate control of water consumption.

[0045] The operation process of this embodiment is as follows: after the branches and leaves are crushed, the pneumatic flap valve 103 of the controller 101 is opened to facilitate the discharge of materials, and the opposite operation is performed when it is closed. The valve of the drain pipe 403 is controlled to be opened to facilitate the water source from the water tank 401 through the transport pipe 402 to the multiple shower heads 404, and then sprayed into the mixing barrel 1 through the shower heads 404, so that the contact area with the crushed branches and leaves is increased, which is convenient for saving the use of water resources. After the mixing is completed, the valve on the pneumatic flap valve 103 is opened to facilitate the discharge of materials.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A pulverizing device for recycling pruned branches and leaves for composting, comprising a mixing barrel (1), a controller (101), a support column (102), and a pneumatic flap valve (103), wherein the upper side wall of the mixing barrel (1) is provided with the controller (101), the lower side wall of the mixing barrel (1) is detachably fixedly connected to the support column (102), the lower side wall of the mixing barrel (1) is provided with a pneumatic flap valve (103), and the pneumatic flap valve (103) is connected to the controller (101) via a wire, and is characterized in that: The upper side wall of the mixing barrel (1) is installed with a crushing assembly (2), the inner side wall of the mixing barrel (1) is installed with a cleaning assembly (3), and the upper side wall of the mixing barrel (1) is installed with a water adding assembly (4); The upper side wall of the crushing box (201) of the crushing assembly (2) is equipped with a feeding funnel (202); the inner side wall of the crushing box (201) is symmetrically equipped with two fixed blocks (207); the right side walls of the fixed blocks (207) are each equipped with a rotating shaft (205); the outer side wall of the rotating shaft (205) is equipped with a crushing knife (206); the right side wall of the rotating shaft (205) is connected to a rotating motor (203) via a coupling (204); and the outer side wall of the rotating motor (203) is equipped with a motor frame (203a); A crushing rod (301) is installed on the outer wall of the rotating shaft (205) of the cleaning component (3), a lifting plate (302) is installed on the outer wall of the rotating shaft (205), mounting plates (303) are installed at both ends of the crushing rod (301), and a scraper (304) is installed on the surface of the mounting plate (303); A transport pipe (402) is installed on the lower side wall of the water storage tank (401) of the water adding assembly (4), a plurality of drainage pipes (403) are installed on the lower side wall of the transport pipe (402), and a shower head (404) is installed at the water outlet end of each of the drainage pipes (403).

2. A crushing device for recycling gardening pruned branches and leaves for composting according to claim 1, characterized in that: A motor frame (203a) is installed on the upper side wall of the mixing barrel (1); the mixing barrel (1) is connected to a rotating motor (203) via the motor frame (203a); and the rotating motor (203) is connected to a controller (101) via a wire.

3. The crushing device for recycling gardening pruned branches and leaves for composting according to claim 1, characterized in that: The output end of the rotating motor (203) is detachably fixedly connected to the rotating shaft (205) via a coupling (204), and the outer side walls of the two rotating shafts (205) are detachably fixedly connected to the crushing knives (206), and the crushing knives (206) are arranged in a cross-shaped manner.

4. The crushing device for recycling gardening pruned branches and leaves for composting according to claim 1, characterized in that: The fixed end of the rotating shaft (205) is connected to the bearing of the fixed block (207), the left side wall of the fixed block (207) is detachably fixedly connected to the crushing box (201), and the upper side wall of the crushing box (201) is detachably fixedly connected to the feeding funnel (202).

5. The crushing device for recycling gardening pruned branches and leaves for composting according to claim 1, characterized in that: The outer side wall of the rotating shaft (205) inside the mixing barrel (1) is detachably fixedly connected to the crushing rod (301), and the lower side wall of the rotating shaft (205) is detachably fixedly connected to the lifting plate (302).

6. The crushing device for recycling gardening pruned branches and leaves for composting according to claim 1, characterized in that: The two ends of the crushing rod (301) are detachably fixedly connected to the mounting plate (303), the surface of the mounting plate (303) is detachably fixedly connected to the scraper (304), and the scraper (304) is slidably connected to the inner wall of the mixing barrel (1).

7. The crushing device for recycling gardening pruned branches and leaves for composting according to claim 1, characterized in that: The upper side wall of the mixing barrel (1) is bolted to the water storage tank (401), and two transport pipes (402) are symmetrically installed on the lower side wall of the water storage tank (401).

8. The pulverizing device for recycling gardening pruned branches and leaves for composting according to claim 1, characterized in that: The lower side wall of the transport pipe (402) is sealedly connected to a plurality of drainage pipes (403), and the water outlet ends of the drainage pipes (403) are threadedly connected to the shower head (404).

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