Sand beach garbage raking and selecting machine

Abstract

The utility model relates to the technical field of sand beach garbage cleaning, in particular to a sand beach garbage raking and selecting machine. Comprising a rake tooth mounting shaft, a rake tooth baffle, a left mounting frame, a right mounting frame, a rake tooth rotation driving assembly, a rake tooth position driving assembly and a sand beach wheel assembly. At least two rake tooth mounting grooves are formed in the rake tooth mounting shaft in the circumferential direction, and a plurality of rake teeth are fixed to each mounting groove. The rake tooth baffle is arranged on one side of the rake tooth mounting shaft through the left mounting frame and the right mounting frame, and the section of the rake tooth baffle is of a C-shaped structure. And the output end of the rake tooth rotation driving assembly is connected with the rake tooth mounting shaft through a ceramic bearing. And the output end of the rake tooth rotation driving assembly and the ceramic bearing are arranged in the left mounting frame. The rake tooth position driving assembly and the sand beach wheel assembly are arranged on the two sides of the rake tooth mounting shaft correspondingly and connected with the left mounting frame and the right mounting frame correspondingly. The beach cleaning machine is simple in overall structure, is more flexible and convenient in actual use, and can be operated on beaches of different scales.

Description

Technical Field

[0001] The utility model relates to the technical field of beach garbage cleaning, in particular to a beach garbage raking machine. Background Art

[0002] When traveling to the coastal area for tourism, waste such as plastic bottles, fast food boxes, beverage cans, newspapers, plastic bags, etc. are often generated during activities on the shore. If these wastes are not cleaned up properly, they will directly float into the sea and form floating garbage on the sea surface. Marine garbage is a serious global problem, and its influence range is not limited to human inhabited areas. Instead, it will drift with the wind or water flow to the whole world, reaching uninhabited islands, unexploited Arctic waters, and even mysterious and unknown deep seas. Therefore, in order to further reduce the amount of garbage entering the ocean, it is also necessary to timely process the garbage on the beach.

[0003] Of course, due to the complexity of the beach environment, garbage sometimes not only exists on the surface, but also is buried in the sand. In order to better collect beach garbage as a whole, it is necessary to screen out the garbage buried in the sand for subsequent overall collection and treatment. The existing beach garbage screening mechanisms are relatively complex in structure, with high maintenance costs and relatively single garbage screening.

[0004] Therefore, it is also crucial to design a garbage raking machine suitable for the beach environment. Summary of the Invention

[0005] To solve the deficiencies of the existing technology, the utility model provides a beach garbage raking machine.

[0006] The technical solution of the utility model is as follows:

[0007] A beach garbage raking machine includes a rake tooth mounting shaft, rake tooth baffles, a left mounting frame, a right mounting frame, a rake tooth rotation driving assembly, a rake tooth position driving assembly, and a beach wheel assembly. At least two mounting grooves for rake teeth are circumferentially and equidistantly arranged on the rake tooth mounting shaft, and several rake teeth are respectively and equidistantly fixed in each mounting groove. The rake tooth baffles are arranged on one side of the rake tooth mounting shaft through the left mounting frame and the right mounting frame, and the cross-section is set as a C-shaped structure. The output end of the rake tooth rotation driving assembly is connected to the rake tooth mounting shaft through a ceramic bearing. The output end of the rake tooth rotation driving assembly and the ceramic bearing are arranged in the left mounting frame. The rake tooth position driving assembly and the beach wheel assembly are respectively arranged on both sides of the rake tooth mounting shaft, and are respectively connected to the left mounting frame and the right mounting frame.

[0008] Further, the rake tooth mounting shaft includes a left rotating shaft, a left rotating plate, a right rotating shaft and a right rotating plate. The left rotating plate and the right rotating plate are arranged in parallel and connected through a mounting groove. The left rotating shaft is perpendicular to the center of the left rotating plate and is arranged outside the left rotating plate. The right rotating shaft is perpendicular to the center of the right rotating plate and is arranged outside the right rotating plate.

[0009] Further, there are 4 mounting grooves, and 18 sets of rake teeth are arranged in each mounting groove, with a total of 72 sets of rake teeth. During the rotation process, the rake teeth penetrate into the sand surface, turning over the sand and sundries. The configuration of 72 sets of rake teeth enables the beach garbage raking machine to work efficiently on different wet and dry sites and better adapt to complex environmental conditions.

[0010] Furthermore, the rake teeth are fixed in the mounting groove through fish-eye gaskets, enabling the rake teeth to have a certain degree of flexibility when encountering obstacles.

[0011] Further, a number of C-shaped reinforcing ribs are arranged at intervals on the outer side wall of the rake tooth baffle to reduce vibration during operation and improve the stability of the equipment.

[0012] Further, the rake tooth rotation drive assembly includes a hydraulic motor and a coupling. The output end of the hydraulic motor is connected to the rake tooth mounting shaft through the coupling.

[0013] Further, the rake tooth position drive assembly is set as a hydraulic cylinder. There are 2 hydraulic cylinders, and the 2 hydraulic cylinders are respectively connected to the connecting columns on the left mounting frame and the right mounting frame. It controls the angle and position of the raking machine relative to the ground. By adjusting the hydraulic cylinders, the penetration depth of the rake teeth into the sand can be changed to adapt to different beach conditions.

[0014] Further, the beach wheel assembly includes a left beach wheel mounting plate, a left beach wheel, a right beach wheel mounting plate and a right beach wheel. The left beach wheel mounting plate is fixedly connected to the left mounting frame, and the right beach wheel mounting plate is fixedly connected to the right mounting frame. The beach wheels support the entire equipment during operation and help the equipment move smoothly on the beach.

[0015] Furthermore, a number of mounting holes for connecting the beach wheels are respectively arranged on the left mounting frame and the right mounting frame.

[0016] Further, the mounting holes are set as 12 arranged in a matrix. The mounting position can be adjusted according to needs, which enables the beach garbage raking machine to achieve the best rake tooth position and cleaning effect under different operating conditions.

[0017] The beneficial effects achieved by the present utility model are as follows:

[0018] The beach garbage raking and screening machine in the present utility model can screen different types of garbage, including plastics, glass, metals, etc. The overall structure is simple, more flexible and convenient in actual use, and can operate on beaches of different scales. Through the configuration of the rake teeth, the device can work efficiently on both dry and wet sites and can better adapt to complex environmental conditions. By adjusting the hydraulic cylinder, the depth of the rake teeth entering the sand can be changed to adapt to different beach conditions. By setting ceramic bearings, the durability and performance of the equipment in high-load, high-temperature and corrosive environments are significantly improved, the number of maintenance and debugging is reduced, and the use cost is lowered. Through the design of a number of mounting holes on the mounting frame, the mounting position can be adjusted as needed, which enables the beach cleaning machine to achieve the best rake tooth position and cleaning effect under different operating conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2 is Figure 1 a partially enlarged structural schematic diagram in

[0021] Figure 3 a schematic diagram of a part of the present utility model.

[0022] Figure 4 is a schematic diagram of the left mounting frame of the present utility model.

[0023] In the figure, 1. beach wheel assembly; 2. hydraulic motor; 3. left mounting frame; 31. mounting hole; 4. coupling; 5. connecting column; 6. left ceramic bearing; 7. rake tooth mounting shaft; 71. left rotating shaft; 72. left rotating plate; 73. mounting groove; 74. right rotating plate; 75. right rotating shaft; 8. rake teeth; 9. rake tooth baffle; 91. reinforcing rib; 10. right mounting frame; 11. fish-eye gasket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0025] As Figures 1 to 4 shown, the present utility model provides a beach garbage raking and screening machine, which includes a rake tooth mounting shaft 7, a rake tooth baffle 9, a left mounting frame 3, a right mounting frame 10, a hydraulic motor 2, a coupling 4, a hydraulic cylinder and a beach wheel assembly 1.

[0026] At least two mounting grooves 73 for the rake teeth 8 are circumferentially and equally spaced on the rake tooth mounting shaft 7, and a plurality of rake teeth 8 are respectively and equally spaced and fixed on each mounting groove 73. Specifically, in this embodiment, the rake tooth mounting shaft 7 includes a left rotating shaft 71, a left rotating plate 72, a right rotating shaft 75 and a right rotating plate 74. The left rotating plate 72 and the right rotating plate 74 are arranged in parallel and connected through the mounting groove 73. The left rotating shaft 71 is perpendicular to the center of the left rotating plate 72 and is arranged outside the left rotating plate 72. The right rotating shaft 75 is perpendicular to the center of the right rotating plate 74 and is arranged outside the right rotating plate 74.

[0027] Four mounting grooves 73 are provided, and 18 sets of rake teeth 8 are arranged in each mounting groove 73, for a total of 72 sets of rake teeth 8. During rotation, the rake teeth 8 penetrate into the sand surface, turning up the sand and sundries. The configuration of 72 sets of rake teeth 8 enables the beach trash rake to work efficiently on both dry and wet sites and better adapt to complex environmental conditions. The rake teeth 8 are fixed in the mounting groove 73 through fish-eye gaskets 11, which gives the rake teeth 8 a certain degree of flexibility when encountering obstacles. Specifically, when the rake teeth 8 penetrate into the sand surface, their rotational movement generates a forward thrust. This thrust turns up the sand grains and sundries, forming a disturbance of the sand layer. At the same time, the design of the rake teeth 8 also takes into account the adaptability under different humidity and sand quality conditions, and can effectively dig up viscous or dry sand and the sundries therein.

[0028] The rake tooth baffle 9 is arranged on one side of the rake tooth mounting shaft 7 through the left mounting bracket 3 and the right mounting bracket 10, and its cross-section is arranged in a C-shaped structure. To reduce vibration during operation and improve the stability of the equipment. A number of C-shaped reinforcing ribs 91 are spaced on the outer side wall of the rake tooth baffle 9. Specifically, as the rake teeth 8 rotate, the turned-up sand and sundries gradually move outward under the action of gravity and centrifugal force. At this time, the presence of the rake tooth baffle 9 provides a guiding structure to help control the flow path of the turned-up materials and prevent them from falling back to the sand surface in the reverse direction. At the same time, the C-shaped structure and the design of the reinforcing ribs 91 of the rake tooth baffle 9 can effectively reduce vibration and improve the stability of the equipment, ensuring the effectiveness of the rake teeth during operation.

[0029] The output end of the hydraulic motor 2 is connected to the left rotating shaft 71 through a coupling 4 and a left ceramic bearing 6. The output end of the hydraulic motor 2, the coupling 4 and the left ceramic bearing 6 are arranged in the left mounting bracket 3. The right rotating shaft 75 is connected to a right ceramic bearing, and the right ceramic bearing is fixed in the right mounting bracket 10. The smooth rotation of the left rotating shaft 71 and the right rotating shaft 75 is ensured through the ceramic bearings. Moreover, the setting of the ceramic bearings significantly improves the durability and performance of the equipment in high-load, high-temperature and corrosive environments.

[0030] The hydraulic cylinders are arranged in two. The output ends of the two hydraulic cylinders (not shown in the figure) are respectively connected to the connecting columns 5 on the left mounting bracket 3 and the right mounting bracket 10. By the extension and contraction of the hydraulic cylinders, the angle and position of the rake machine relative to the ground are controlled. By adjusting the hydraulic cylinders, the depth of the rake teeth 8 inserted into the sand can be changed to adapt to different beach conditions. Specifically, the turned-up sand and sundries are gradually brought to the front or side of the equipment by the rotational movement of the rake teeth 8, forming a cleaning belt. At this time, the design of the hydraulic cylinders allows the operator to adjust the angle of the rake teeth 8 relative to the ground as needed, further optimizing the cleaning depth and effect to ensure that different types of sundries can be effectively cleaned. The fixing of the connecting column 5 is achieved by split pins, which is convenient for maintenance and replacement.

[0031] The beach wheel assembly 1 includes a left beach wheel mounting plate, a left beach wheel, a right beach wheel mounting plate, and a right beach wheel. The left beach wheel mounting plate and the left mounting bracket 3 are fixedly connected by four bolts, and the right beach wheel mounting plate and the right mounting bracket 10 are fixedly connected by four bolts. The beach wheels support the entire equipment during operation and help the equipment move smoothly on the beach.

[0032] A number of mounting holes 31 for connecting to the beach wheels are respectively provided on the left mounting bracket 3 and the right mounting bracket 10. The mounting holes 31 are arranged in a matrix of 12. The mounting position can be adjusted as needed, which enables the beach garbage rake to achieve the optimal position of the rake teeth 8 and the cleaning effect under different operating conditions.

[0033] During use, the rake teeth 8 rotate to turn up the sand and sundries. The sundries are thrown towards the screening machine and separated from the sand. The sand falls back onto the beach through the gaps between the rake teeth 8, while the larger sundries are collected.

[0034] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0035] In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and defined, the terms "arranged" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0037] The above-described embodiments of the present utility model do not constitute a limitation to the protection scope of the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. A beach garbage rake sorting machine, characterized by: The invention comprises a rake tooth installation shaft (7), a rake tooth baffle (9), a left mounting frame (3), a right mounting frame (10), a rake tooth rotation drive assembly, a rake tooth position drive assembly and a beach wheel assembly (1); the rake tooth installation shaft (7) is provided with at least two installation grooves (73) for rake teeth (8) at equal intervals in the circumferential direction, and a plurality of rake teeth (8) are respectively fixed on each installation groove (73) at equal intervals; the rake tooth baffle (9) is arranged on one side of the rake tooth installation shaft (7) through a left mounting frame (3) and a right mounting frame (10), and the cross section is arranged in a C-shaped structure; the output end of the rake tooth rotation drive assembly is connected to the rake tooth installation shaft (7) through a ceramic bearing; the output end of the rake tooth rotation drive assembly and the ceramic bearing are arranged in the left mounting frame (3); the rake tooth position drive assembly and the beach wheel assembly (1) are respectively arranged on both sides of the rake tooth installation shaft (7), and are respectively connected to the left mounting frame (3) and the right mounting frame (10).

2. A beach garbage raking machine according to claim 1, characterized in that: The rake tooth mounting shaft (7) comprises a left rotating shaft (71), a left rotating plate (72), a right rotating shaft (75) and a right rotating plate (74); the left rotating plate (72) and the right rotating plate (74) are arranged in parallel and connected via a mounting groove (73); the left rotating shaft (71) is perpendicular to the center of the left rotating plate (72) and is arranged on the outside of the left rotating plate (72); the right rotating shaft (75) is perpendicular to the center of the right rotating plate (74) and is arranged on the outside of the right rotating plate (74).

3. A beach garbage raking machine according to claim 1 or 2, characterized in that: The number of the mounting grooves (73) is 4, and 18 sets of rake teeth (8) are arranged in each mounting groove (73).

4. A beach garbage raking and sorting machine according to claim 3, characterized in that: The rake teeth (8) are fixed in the mounting groove (73) via fisheye gaskets (11).

5. A beach garbage raking and sorting machine according to claim 1, characterized in that: A plurality of C-shaped reinforcing ribs (91) are arranged at intervals on the outer side wall of the rake tooth baffle (9).

6. A beach garbage raking and sorting machine according to claim 1, characterized in that: The rake tooth rotation drive assembly comprises a hydraulic motor (2) and a coupling (4), and the output end of the hydraulic motor (2) is connected to the rake tooth installation shaft (7) through the coupling (4).

7. A beach garbage raking machine according to claim 1, characterized in that: The rake tooth position driving assembly is configured as a hydraulic cylinder, wherein two hydraulic cylinders are configured, and the two hydraulic cylinders are respectively connected to the connecting columns (5) on the left mounting frame (3) and the right mounting frame (10).

8. The beach garbage raking and sorting machine according to claim 1, characterized in that: The beach wheel assembly (1) comprises a left beach wheel mounting plate, a left beach wheel, a right beach wheel mounting plate and a right beach wheel, wherein the left beach wheel mounting plate is fixedly connected to a left mounting frame (3), and the right beach wheel mounting plate is fixedly connected to a right mounting frame (10).

9. A beach garbage raking and sorting machine according to claim 8, characterized in that: The left mounting frame (3) and the right mounting frame (10) are respectively provided with a plurality of mounting holes (31) connected to the beach wheels.

10. A beach garbage raking and sorting machine according to claim 9, characterized in that: The number of the mounting holes (31) is 12 and arranged in a matrix.

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