Crushing device for garden waste treatment

Abstract

The utility model belongs to the field of garbage treatment equipment, and particularly relates to a crushing device for garden garbage treatment. The device comprises a first fixing plate, a support is arranged at the bottom of the first fixing plate, a second fixing plate is arranged above the first fixing plate, an inclined plate is obliquely fixed between the first fixing plate and the second fixing plate, and a feeding port is formed in the second fixing plate; baffles are fixed to the tops of the front side and the rear side of the inclined plate, a blade is arranged on the right side of the first fixing plate, and a driving mechanism for driving the blade to rotate is arranged below the first fixing plate. A protective cover is arranged on the outer side of the blade, and a collecting mechanism for collecting cut garden waste is arranged below the blade. According to the design, garden waste slides down from the right end of the inclined plate, and the garden waste is cut and smashed through the blades; and the garden waste crushed by the blades is blocked through the protective cover, so that the garden waste is prevented from splashing in the cutting process, collection is convenient, and harm to operators is also avoided.

Description

Technical Field

[0001] The utility model belongs to the field of garbage processing equipment, in particular to a crushing device for processing garden garbage. Background Art

[0002] Gardens are an important part of cities. They not only beautify the environment and provide leisure places, but also help improve urban ecology, purify the air, reduce noise and regulate the climate. Gardens include parks, gardens, botanical gardens, memorial gardens, historical gardens, etc. After construction is completed, gardens need to be maintained and plants need to be pruned regularly, so there will be garden waste, which mainly comes from plant residues produced by natural fall or artificial pruning, such as leaves, grass clippings, tree and shrub clippings, etc.

[0003] In order to scientifically treat and utilize these wastes as resources, garden waste needs to be processed. Generally, garden waste is crushed and used as organic mulch to maintain soil moisture, control weeds and improve soil.

[0004] At present, the crushing device for garden garbage includes a workbench, which includes a first platform and a second platform. The first platform is provided with a cutter and a feeding roller. This technical solution processes the garden garbage by rotating the cutter and conveys the garden garbage by the feeding roller, thereby avoiding injuries to the operator's hands. However, in actual use, due to the rapid rotation of the cutter, when cutting the garden garbage, the garden garbage will fly everywhere, which is inconvenient to collect the garden garbage, and the splashing garden garbage has a very large inertia, which is very painful when hitting people and can easily cause damage to people, especially to fragile parts such as eyes. When conveying the garden garbage by the feeding roller, if there are weeds in the garden garbage, since the weeds are relatively soft, the weeds are easy to entangle in the feeding roller, causing blockage in the gap between the feeding roller and the first platform, resulting in material jamming, affecting use, and making it inconvenient to process the garden garbage. Utility Model Content

[0005] The purpose of the utility model is to provide a crushing device for treating garden garbage, which can treat the garden garbage and facilitate the collection of the treated garden garbage.

[0006] The crushing device for treating garden waste comprises a first fixed plate arranged horizontally, a bracket being provided at the bottom of the first fixed plate, a second fixed plate being arranged horizontally above the first fixed plate, an inclined plate being fixed obliquely between the first and second fixed plates, the left side being higher and the right side being lower, the right end of the inclined plate being flush with the right end of the first fixed plate, and a feeding port being provided on the second fixed plate for feeding garden waste to the inclined plate;

[0007] Baffles for blocking garden waste are fixed on the top of both the front and rear sides of the inclined plate. A blade for cutting garden waste that slides down from the right end of the inclined plate is provided on the right side of the first fixed plate. A driving mechanism for driving the blade to rotate is provided below the first fixed plate.

[0008] A protective cover is provided on the outer side of the blade to seal the side and top of the blade, and a collection mechanism is provided under the blade to collect the garden waste after cutting.

[0009] Furthermore, the bracket includes a third fixing plate vertically fixed to the bottom of the right side of the first fixing plate, and a support rod is vertically fixed to the bottom of the left side of the first fixing plate.

[0010] Furthermore, the driving mechanism includes a horizontally arranged rotating shaft, which is connected to the blade. A first through hole for the rotating shaft to pass through is opened on the third fixed plate. The left end of the rotating shaft is connected to the motor through the first through hole. A bearing is installed between the rotating shaft and the first through hole. The motor is installed on the left side of the third fixed plate.

[0011] Furthermore, a screw is horizontally fixed to the right end of the rotating shaft, the diameter of the screw is smaller than the diameter of the rotating shaft, a second through hole for the screw to pass through is opened on the blade, the diameter of the second through hole is smaller than the diameter of the rotating shaft, and a nut is provided on the screw to threadably cooperate with it.

[0012] Furthermore, the protective cover has a rectangular trough structure as a whole, the notch of the protective cover faces the left side, and there is no bottom side wall; the rear side of the protective cover is hinged to the third fixed plate and swings back and forth, and the front side of the protective cover is provided with a connecting component connected to the third fixed plate.

[0013] Furthermore, the collecting mechanism includes a collecting trough with an upward notch, and a through slot for the collecting trough to pass through is formed at the bottom of the third fixing plate.

[0014] Furthermore, a pushing mechanism for pushing the garden waste is independently provided on the top of the inclined plate.

[0015] Furthermore, the pushing mechanism includes a pushing plate, and a pushing block is fixed on one side of the pushing plate.

[0016] Furthermore, a limiting component for limiting the pushing distance of the push block is provided on the top of the second fixing plate.

[0017] Furthermore, the limiting assembly includes a positioning rod, a third through hole for the positioning rod to pass through is opened on the second fixing plate on the left side of the tilting plate, and a locking assembly for fixing the positioning rod in the third through hole is provided on the second fixing plate;

[0018] The push block is provided with a limiting groove for the positioning rod to pass through and slide along the length direction of the push block, and after the positioning rod contacts the left end of the limiting groove, there is a gap between the push plate and the blade.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The utility model places the garden waste from the feeding port on the second fixed plate to the top of the inclined plate. Through the inclination of the inclined plate and the subsequent continuous pushing of the garden waste, the garden waste can slide down from the right end of the inclined plate, so that the blade cuts and crushes the garden waste; and the protective cover can block the garden waste crushed by the blade, avoiding splashing of the garden waste during the cutting process, making it easier to collect the cut garden waste and preventing the splashing garden waste from causing harm to the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 for Figure 1 The right side structural diagram without the protective cover;

[0023] The names of the components in the figure are: 1. First fixed plate; 2. Positioning rod; 3. Push block; 4. Bolt; 5. Second fixed plate; 6. Push plate; 7. Baffle; 8. Tilt plate; 9. Blade; 10. Protective cover; 11. Screw; 12. Nut; 13. Rotating shaft; 14. Third fixed plate; 15. Collecting trough. DETAILED DESCRIPTION

[0024] The present invention will be further described below through specific embodiments in conjunction with the accompanying drawings, but this does not limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0025] The crushing device for treating garden waste described in this embodiment is as follows: Figure 1 and Figure 2 As shown, it includes a horizontally arranged first fixed plate 1, a second fixed plate 5 is horizontally arranged above the first fixed plate 1, the second fixed plate 5 is parallel to the first fixed plate 1, and a support rod is vertically fixed to the top of the left end of the first fixed plate 1 to support the left end of the second fixed plate 5.

[0026] An inclined plate 8 with a higher left side and a lower right side is obliquely fixed between the first fixed plate 1 and the second fixed plate 5. The left end of the inclined plate 8 is fixed to the bottom of the second fixed plate 5, and the right end of the inclined plate 8 is fixed to the top right end of the first fixed plate 1. The right end of the inclined plate 8 is flush with the right end of the first fixed plate 1. A feeding port for feeding garden waste to the inclined plate 8 is provided on the second fixed plate 5. The left side of the feeding port is an inclined surface, and the inclined surface of the feeding port forms a plane with the top surface of the inclined plate 8.

[0027] Baffles 7 for blocking garden waste are fixed to the tops of the front and rear sides of the inclined plate 8. The baffles 7 are triangular in shape. The top of the baffle 7 is fixed to the bottom of the second fixed plate 5, and the right end of the baffle 7 is flush with the right ends of the first fixed plate 1 and the second fixed plate 5. A blade 9 for cutting garden waste sliding down from the right end of the inclined plate 8 is provided on the right side of the first fixed plate 1. The directions of the blades at both ends of the blade 9 are opposite, and the blades face the direction of rotation. If the blade 9 rotates forward, the blade at the top of the blade 9 leads, and the blade at the bottom of the blade 9 faces backward.

[0028] A protective cover 10 is provided on the outside of the blade 9 to seal the sides and top of the blade 9. The protective cover 10 continues to block the garden waste cut by the blade 9, so that the cut garden waste falls downward.

[0029] The protective cover 10 is a rectangular trough structure as a whole, with the notch of the protective cover 10 facing the left and without a bottom side wall, so that garden waste falls; the rear side of the protective cover 10 is hinged to the third fixed plate 14 and swings back and forth, and the front side of the protective cover 10 is connected to the front side of the third fixed plate 14 through a lock (connecting component). Of course, a ring can be fixed on the front side of the third fixed plate 14, and a pull rope is provided on the front side of the protective cover 10. The pull rope is wrapped around the ring, and the front side of the protective cover 10 can also be connected to the third fixed plate 14. After completing the cutting of the garden waste, the protective cover 10 can be opened, and then the garden waste and grass clippings adhering to the right side of the third fixed plate 14, the blade 9 and the inner side of the protective cover 10 can be cleaned.

[0030] A right third fixing plate 14 is vertically fixed to the bottom right side of the first fixing plate 1. The width of the third fixing plate 14 is the same as that of the first fixing plate 1. A support rod is vertically fixed to the bottom left side of the first fixing plate 1. The height of the support rod is the same as that of the third fixing plate 14. The third fixing plate 14 facilitates the installation of the rotating shaft 13. Of course, in some embodiments, the left side of the first fixing plate 1 can also be supported and fixed by a support block. This section as a whole constitutes the bracket.

[0031] The blade 9 is provided with a horizontal shaft 13, which is connected to the blade 9. A first through hole for the shaft 13 to pass through is provided on the third fixed plate 14. The left end of the shaft 13 passes through the first through hole and is connected to a motor. A bearing is installed between the shaft 13 and the first through hole. The motor is mounted on the left side of the third fixed plate 14. A mounting plate is fixed horizontally on the left side of the third fixed plate 14. The motor is mounted on the top of the mounting plate. The rotor of the motor is connected to the shaft 13, and the shaft 13 is driven by the motor to rotate, thereby driving the blade 9 to rotate. The cooperation between the motor and the blade 9 is similar to the structure of the first motor and cutter in patent number CN211755740U. Of course, in some embodiments, a first pulley can also be provided on the left end of the shaft 13, and a second pulley is provided on the rotor of the motor. The first pulley and the second pulley are connected by a belt, and the motor drives the shaft 13 to rotate. The content of this paragraph as a whole constitutes a driving mechanism for driving the blade 9 to rotate.

[0032] A screw rod 11 is horizontally fixed to the right end of the rotating shaft 13. The diameter of the screw rod 11 is smaller than the diameter of the rotating shaft 13. A second through hole for the screw rod 11 to pass through is opened on the blade 9. The diameter of the second through hole is smaller than the diameter of the rotating shaft 13. A nut 12 is provided on the screw rod 11 and threadedly matched therewith. The blade 9 is put on the screw rod 11, and then the blade 9 is clamped between the nut 12 and the rotating shaft 13 to complete the fixation of the blade 9. The nut 12 and the screw rod 11 can make the blade 9 and the rotating shaft 13 detachable, so that the blade 9 can be disassembled for sharpening or replacement after use.

[0033] A collecting groove 15 with an upward notch is provided at the bottom of the protective cover 10, and a through groove for the collecting groove 15 to pass through is provided at the bottom of the third fixed plate 14. The through groove is provided at the bottom of the third fixed plate 14, so that the left end of the collecting groove 15 can be located below the third fixed plate 14, and the front and rear inner walls of the protective cover 10 are flush with the front and rear inner walls of the collecting groove 15, so that the cut garden waste can fall into the knife collecting groove 15; the content of this paragraph as a whole constitutes a collection mechanism for collecting the cut garden waste.

[0034] Of course, in some embodiments, the collection mechanism may also include a collection bag, the bag opening of which is a bundled structure, and a slide plate with a higher left side and a lower right side is fixed on the third fixed plate 14 below the blade 9. The collection bag is placed on the bottom of the protective cover 10 and the slide plate, and continues to collect through the collection bag.

[0035] The pushing mechanism includes a push plate 6, with a push block 3 fixed to one side of the push plate 6. The length of the inclined plate 8 is shorter than that of the push block 3. The push plate 6 is preferably inclined, and the angle between the push plate 6 and the push block 3 is consistent with the angle between the inclined plate 8 and the blade 9. In this way, when the push block 3 is parallel to the inclined plate 8, the push plate 6 is in a vertical state, which facilitates the pushing of garden waste. Of course, in some embodiments, one end of the push block 3 can also be made into a "Y" shape, so that the garden waste is pushed directly through the push block 3. Normally, the push block 3 and the push plate 6 can be placed on top of the first fixed plate 1 on the left side of the inclined plate 8. The content of this paragraph as a whole constitutes a pushing mechanism for pushing garden waste on top of the inclined plate 8.

[0036] The second fixing plate 5 on the left side of the inclined plate 8 is provided with a third through hole that is connected to the upper and lower parts, and a positioning rod 2 is installed in the third through hole. A threaded hole is horizontally provided on the second fixing plate 5 on the left side of the third through hole, and the threaded hole is connected to the third through hole. A bolt that is threadedly matched with it is provided in the threaded hole to fix the positioning rod 2 in the third through hole through the bolt. The bolt and the threaded hole constitute a locking assembly that fixes the positioning rod 2 in the third through hole; of course, the positioning rod 2 can also be directly made into a screw and the third through hole as a threaded hole, and the positioning rod 2 can be moved up and down by rotating the positioning rod 2; a limiting groove for the positioning rod 2 to pass through and slide along the length direction of the push block 3 is provided on the push block 3, and after the positioning rod 2 contacts the left end of the limiting groove, there is a gap between the push plate 6 and the blade 9 to avoid In order to prevent the blade 9 from coming into contact with the push plate 6, during use, when the garden waste is finally processed, some garden waste may remain on the top of the inclined plate 8. At this time, the push block 3 and the push plate 6 are removed from the top of the first fixed plate 1, and then the top of the positioning rod 2 is made to extend beyond the second fixed plate 5, so that the limiting groove on the push block 3 is aligned with the positioning rod 2. Then, the push block 3 is held by hand and pushed through the push plate 6 to push the garden waste on the top of the inclined plate 8. When the left end of the limiting groove on the push block 3 contacts the positioning rod 2, the push plate 6 is flush with the right end of the first fixed plate 1, so that all the garden waste on the top of the inclined plate 8 can be pushed down, and the positioning rod 2 controls the pushing distance of the push block 3 to the lower right, thereby preventing the push block 3 and the push plate 6 from being pushed too far and preventing the blade 9 from contacting the push plate 6. The content of this paragraph as a whole constitutes a limiting component for limiting the pushing distance of the push block 3.

[0037] Of course, in some embodiments, the limiting component can also be a limiting block fixed on the inner wall of the baffle 7, the limiting block is flush with the right end of the first fixed plate 1, and the advancement of the push plate 6 is blocked by the limiting block.

[0038] Working principle:

[0039] The rubbish that is crushed by the blade 9 is transferred to the collecting trough 15 for collection, so that the rubbish will not splash around, and the rubbish that is crushed can be collected conveniently, and the rubbish that is splashed can be avoided to cause harm to the operator. Moreover, the tilting of the inclined plate 8 and the subsequent pushing of the rubbish on the rubbish on the top of the inclined plate 8 can reduce the possibility of material jamming, and the operator will not be harmed if the hand is not put into the feeding port.

Claims

1. A crushing device for treating garden waste, comprising a first fixed plate (1) arranged horizontally, a bracket being provided at the bottom of the first fixed plate (1), characterized in that: A second fixed plate (5) is horizontally arranged above the first fixed plate (1); an inclined plate (8) with a higher left side and a lower right side is obliquely fixed between the first fixed plate (1) and the second fixed plate (5); the right end of the inclined plate (8) is flush with the right end of the first fixed plate (1); and a feeding port for feeding garden waste to the inclined plate (8) is provided on the second fixed plate (5); Baffles (7) for blocking garden waste are fixed on the tops of both the front and rear sides of the inclined plate (8); a blade (9) for cutting garden waste that slides down from the right end of the inclined plate (8) is provided on the right side of the first fixed plate (1); and a driving mechanism for driving the blade (9) to rotate is provided below the first fixed plate (1); A protective cover (10) for sealing the side and top of the blade (9) is provided on the outer side of the blade (9), and a collecting mechanism for collecting the cut garden waste is provided below the blade (9).

2. The crushing device for garden waste treatment according to claim 1, characterized in that: The bracket comprises a third fixing plate (14) vertically fixed to the bottom of the right side of the first fixing plate (1), and a support rod is vertically fixed to the bottom of the left side of the first fixing plate (1).

3. The crushing device for garden waste treatment according to claim 2, characterized in that: The driving mechanism comprises a horizontally arranged rotating shaft (13), the rotating shaft (13) being connected to the blade (9), a first through hole for the rotating shaft (13) to pass through being opened on the third fixed plate (14), the left end of the rotating shaft (13) passing through the first through hole and being connected to a motor, a bearing being installed between the rotating shaft (13) and the first through hole, and the motor being installed on the left side of the third fixed plate (14).

4. The crushing device for garden waste treatment according to claim 3, characterized in that: A screw rod (11) is horizontally fixed to the right end of the rotating shaft (13), the diameter of the screw rod (11) is smaller than the diameter of the rotating shaft (13), a second through hole for the screw rod (11) to pass through is opened on the blade (9), the diameter of the second through hole is smaller than the diameter of the rotating shaft (13), and a nut (12) is provided on the screw rod (11) to be threadedly matched with the screw rod (11).

5. The crushing device for treating garden waste according to claim 4, characterized in that: The protective cover (10) is in the form of a rectangular slot structure as a whole, with the slot of the protective cover (10) facing the left side and having no bottom side wall; the rear side of the protective cover (10) is hinged to the third fixing plate (14) and swings back and forth, and the front side of the protective cover (10) is provided with a connecting component connected to the third fixing plate (14).

6. The crushing device for treating garden waste according to claim 5, characterized in that: The collecting mechanism comprises a collecting groove (15) with an upward notch, and a through groove for the collecting groove (15) to pass through is provided at the bottom of the third fixing plate (14).

7. The crushing device for treating garden waste according to claim 1 or 6, characterized in that: A pushing mechanism for pushing garden waste is independently provided on the top of the inclined plate (8).

8. The crushing device for treating garden waste according to claim 7, characterized in that: The pushing mechanism comprises a pushing plate (6), and a pushing block (3) is fixed on one side of the pushing plate (6).

9. The crushing device for treating garden waste according to claim 8, characterized in that: A limiting component for limiting the pushing distance of the push block (3) is provided on the top of the second fixing plate (5).

10. The crushing device for treating garden waste according to claim 9, characterized in that: The limiting assembly includes a positioning rod (2), a third through hole for the positioning rod (2) to pass through is provided on the second fixing plate (5) on the left side of the tilting plate (8), and a locking assembly for fixing the positioning rod (2) in the third through hole is provided on the second fixing plate (5); The push block (3) is provided with a limiting groove for the positioning rod (2) to pass through and slide along the length direction of the push block (3), and after the positioning rod (2) contacts the left end of the limiting groove, a gap is formed between the push plate (6) and the blade (9).

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