Shore side cleaning device of river channel garbage collection ship

Abstract

The invention discloses a bank side cleaning device of a river channel garbage collection ship, which comprises an extension arm and an interception arm which are connected with the collection ship, a cleaning frame is arranged on the extension arm, and a moving assembly for the cleaning frame to move close to an inclined river bank side is arranged on the cleaning frame. A cleaning channel penetrating in the moving direction of the moving assembly is formed in the cleaning frame, the cleaning channel penetrates through the side wall, facing the inclined river bank side, of the cleaning frame, and a driving assembly for driving garbage entering the cleaning channel to move away from the inclined river bank side is arranged on the cleaning frame. The free end of the intercepting arm is connected to the side, close to the inclined river bank, of the outlet end of the cleaning channel. The inclined river bank garbage cleaning device has the following advantages and effects that garbage on the inclined river bank can be effectively cleaned, so that the cleaning efficiency is improved, and the river regulation cost is reduced.

Description

Technical Field

[0001] The invention relates to the field of river management, and in particular to a shore cleaning device for a river garbage collection ship. Background Art

[0003] In order to facilitate the cleaning of garbage floating on the river, a river garbage collection ship specially used for cleaning river garbage has appeared on the market. It mainly includes a collection ship, two tugboats, and an interception arm connecting each tugboat and the collection ship. The two tugboats approach the two banks of the river respectively, and then pull the interception arm to form a trumpet structure, so that the garbage floating on the river can enter the collection ship and be collected in a centralized manner under the interception arm.

[0004] The river bank structures constructed by existing urban planning are mainly divided into two types: vertical banks and inclined banks. When facing a vertical bank, the tugboat can be closer to the bank to clean up the garbage floating on the bank. When facing an inclined river bank, due to the inclination of the bank, if the tugboat is closer to the bank, it is very easy to cause wear on the bottom of the tugboat. In addition, if the water surface fluctuates greatly, the cleaning distance between the tugboat and the bank must be further increased. This results in the existing tugboat structure being unable to get close to the bank to effectively clean up the garbage floating on the bank when facing an inclined river bank, and it also requires manual assistance for cleaning, which greatly increases the cost of river management. Summary of the invention

[0005] The purpose of the present invention is to provide a shore cleaning device for a river garbage collection ship, which can effectively clean up garbage on the inclined river bank, thereby improving the cleaning efficiency and reducing the cost of river management.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: a shore cleaning device for a river garbage collection ship, comprising an extension arm and an intercepting arm connected to the collection ship, the extension arm being provided with a cleaning frame, the cleaning frame being provided with a moving component for the cleaning frame to move along the inclined river bank, the cleaning frame being provided with a cleaning channel which passes through the moving direction of the moving component and the cleaning channel passes through a side wall of the cleaning frame facing the inclined river bank, the cleaning frame being provided with a driving component for driving the garbage entering the cleaning channel to move away from the inclined river bank, and the free end of the intercepting arm being connected to the outlet end of the cleaning channel close to the inclined river bank.

[0007] By adopting the above technical solution, the shore cleaning device is installed on the collection ship through the extension arm, and the position of the shore cleaning device can be close to the inclined river bank, and then the power of the collection ship is used to cooperate with the moving component to drive the shore cleaning device to move along the inclined river bank. This setting structure avoids the cleaning distance formed between the shore cleaning device and the inclined river bank to achieve effective cleaning of shore garbage. The movement of the cleaning frame allows the garbage on the inclined river bank to enter the cleaning channel through the entrance, and the garbage entering the cleaning channel moves away from the inclined river bank under the action of the driving component, so that when the garbage flows out from the outlet of the cleaning channel, it can be accurately intercepted by the intercepting arm to avoid the garbage from flowing out from the matching gap formed between the intercepting arm and the inclined river bank. In this way, the effective cleaning of the garbage on the inclined river bank is achieved, the cleaning efficiency is improved, and the cost of river management is reduced.

[0008] It is further configured as follows: the moving component includes an upper wheel group installed on a cleaning frame and a lower wheel group located below the upper wheel group, an offset structure is formed between the lower wheel group and the cleaning frame, and when the upper wheel group and the lower wheel group are both in contact with the inclined river bank, the cleaning frame is approximately horizontally arranged.

[0009] By adopting the above technical solution, the upper wheel group and the lower wheel group cooperate to realize the movement of the cleaning frame along the inclined river bank, and then the offset structure is set to compensate for the offset effect of the inclination angle of the inclined river bank on the shore cleaning device, so that the garbage on the water surface can enter the cleaning channel more smoothly, and the device can also be better adapted to the installation environment of the collection ship through the extension arm, thereby realizing convenient installation.

[0010] It is further configured as follows: the offset structure includes a lower wheel arm that slides with the cleaning frame in the horizontal direction and is connected to the lower wheel group, and a telescopic spring that is telescopically connected between the lower wheel arm and the cleaning frame along the sliding direction of the lower wheel arm.

[0011] By adopting the above technical solution, when the upper wheel group abuts against the inclined river bank, the lower wheel group is subjected to the reverse force from the inclined river bank, thereby compressing and squeezing the telescopic spring inward, so that both the upper wheel group and the lower wheel group abut against the inclined river bank to adapt to movement on the inclined river bank, and this setting structure can better adapt to inclined river banks of different angles, making it have better universal adaptability.

[0012] It is further configured as follows: a plurality of guide teeth arranged in a vertical direction are provided in the cleaning channel near the outlet end of the cleaning channel for guiding garbage away from the inclined river bank, and a plurality of the guide teeth are provided with adaptive distance adjustment components that cooperate with the lower wheel arm to adjust the distance between each guide tooth and the inclined river bank.

[0013] By adopting the above technical solution, the setting of the guide teeth can better guide the garbage below the liquid surface away from the inclined river bank, so as to cooperate with the drive component to achieve effective cleaning of the garbage on the bank. The setting of the adaptive distance adjustment component is used to adapt to the inclination angle of the inclined river bank to avoid interference between the guide teeth and the bank, so that it has a better universal adaptation setting. And this setting structure enables the guide teeth to better adapt to the inclined river banks at different angles, so that it has better universal adaptability. And the setting of the guide teeth can also prevent the garbage driven by the drive component from returning to the inclined river bank, so as to achieve effective cleaning of the garbage.

[0014] It is further configured as follows: the adaptive distance adjustment component includes a distance adjustment arm whose upper end is hinged to the cleaning frame or the upper wheel group and for mounting a plurality of guide teeth, a distance groove arranged at the lower end of the distance adjustment arm and extending along the length direction of the distance adjustment arm, and a distance adjustment shaft arranged on the lower wheel arm and extending into the distance groove.

[0015] By adopting the above technical solution, the lower wheel arm is subjected to the reverse force from the inclined river bank and then performs telescopic movement, and the telescopic lower wheel arm drives the upper end of the distance adjustment arm to rotate around the hinge through the cooperation between the distance adjustment shaft and the distance groove, so as to realize the equal distance automatic adjustment of the distance between the guide tooth and the inclined river bank through the offset stroke of the offset structure. The set guide tooth can better adapt to the river bank with different inclination angles, and the adjustment is convenient and the structure is simpler.

[0016] It is further configured as follows: each of the guide teeth is slidably arranged on the pitch adjustment arm so that the guide tooth moves closer to or away from the inclined river bank, and the pitch adjustment arm is provided with an elastic positioning component for positioning each guide tooth.

[0017] By adopting the above technical solution, the elastic positioning assembly is used to position the guide teeth to ensure the guiding effect of the guide teeth on the garbage. When the guide teeth encounter a protrusion on the inclined river bank during the movement, the guide teeth can move away from the inclined river bank to perform telescopic movement, thereby ensuring the passability of the device and avoiding damage to the guide teeth.

[0018] It is further configured as follows: the elastic positioning component includes a docking hole arranged on each guide tooth and a positioning elastic strip passing through each docking hole, and both ends of the positioning elastic strip and a position between adjacent guide teeth are fixed to the pitch adjustment arm.

[0019] By adopting the above technical solution, a positioning elastic strip is used to realize the elastic positioning function of a plurality of guide teeth, and the structure is simpler and the cost is lower. Moreover, this setting structure makes it possible that when one guide tooth undergoes telescopic movement, it will not interfere with the movement of another guide tooth, thereby avoiding the occurrence of guiding loopholes and ensuring the optimization of its garbage guiding function.

[0020] It is further configured as follows: the driving assembly includes an air pump arranged on the cleaning frame and a driving pipe connected to the air outlet of the air pump and extending to the top of the inner wall of the cleaning channel, and the outlet of the driving pipe is arranged opposite to the inclined river bank.

[0021] By adopting the above technical solution, the driving pipe sprays high-pressure airflow to blow the floating garbage to move toward the opposite inclined river bank.

[0022] It is further configured as follows: when the shore cleaning device is in working condition, a closed heat dissipation shell for installing an air pump is formed on the cleaning frame at a position below the liquid level in the river channel, an air inlet pipe of the air pump passes through the closed heat dissipation shell and extends to above the liquid level in the river channel, and the closed heat dissipation shell and the motor of the air pump form a tight assembly.

[0023] By adopting the above technical solution, the heat generated by the air pump is conducted to the water body of the river through the closed heat dissipation shell, and the water body of the river is used to cool the air pump, thereby improving the heat dissipation efficiency of the air pump and extending the working life and working time of the air pump.

[0024] It is further configured as follows: the upper wheel group includes an upper wheel arm that slides with the cleaning frame in a horizontal direction and an upper wheel installed on the upper wheel arm, and a telescopic cylinder is provided between the upper wheel arm and the cleaning frame.

[0025] By adopting the above technical solution, when there is a lot of garbage accumulated on the inclined river bank, the distance between the cleaning frame and the upper wheel can be adjusted by the telescopic cylinder to expand the width of the cleaning channel. Even when facing a large amount of garbage, efficient cleaning can be achieved to improve the cleaning efficiency.

[0026] In summary, the present invention has the following beneficial effects: the present invention can achieve effective cleaning of garbage on inclined river banks, thereby improving cleaning efficiency and reducing river management costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of an embodiment; Figure 2 It is a structural schematic diagram of another perspective of the embodiment; Figure 3 It is a partial structural schematic diagram of an embodiment; Figure 4 A schematic diagram of a local structure of another embodiment from another perspective; Figure 5 A partial cross-sectional view of an embodiment; Figure 6 Schematic diagram of the structure of the adaptive pitch adjustment assembly and the guide teeth in the embodiment; Figure 7 FIG. 2 is another partial structural diagram of an embodiment.

[0028] In the figure: 1. Extension arm; 2. Intercepting arm; 3. Cleaning frame; 4. Upper side wheel set; 41. Upper wheel arm; 42. Upper wheel; 43. Lower side wheel set; 5. Cleaning channel; 6. Driving assembly; 61. Air pump; 62. Driving pipe; 7. Offset structure; 71. Lower wheel arm; 72. Telescopic spring; 8. Guide tooth; 9. Adaptive distance adjustment assembly; 91. Distance adjustment arm; 92. Distance slot; 93. Distance adjustment shaft; 101. Docking hole; 102. Positioning elastic strip; 11. Sealed heat dissipation shell; 12. Telescopic cylinder; 13. Mounting shaft. Specific embodiments

[0029] The present invention will be further described in detail below with reference to the accompanying drawings.

[0030] Refer to Figures 1 to 7 , a shore cleaning device for a river channel garbage collection ship, including an extension arm 1 connected to the collection ship and an intercepting arm 2. A cleaning frame 3 is hinged on the extension arm 1, and a moving assembly for the cleaning frame 3 to move along the inclined river bank is provided on the cleaning frame 3. A cleaning channel 5 running through the cleaning frame 3 along the movement direction of the moving assembly is formed on the cleaning frame 3, and the cleaning channel 5 runs through a side wall of the cleaning frame 3 facing the inclined river bank. A driving assembly 6 for driving the garbage entering the cleaning channel 5 to move away from the inclined river bank is provided on the cleaning frame 3. The free end of the intercepting arm 2 is connected to the outlet end of the cleaning channel 5 on the side close to the inclined river bank. One end of the extension arm 1 opposite to the cleaning frame 3 is rotatably provided with a mounting shaft 13. A positioning torsion spring is provided between the mounting shaft 13 and the extension arm 1. The positioning torsion spring is sleeved on the mounting shaft 13, with one end fixedly connected to the mounting shaft 13 and the other end fixedly connected to the extension arm 1, and the mounting shaft 13 is used to be fixed to the collection ship.

[0031] The moving assembly includes an upper side wheel set 4 installed on the cleaning frame 3 and a lower side wheel set 43 located below the upper side wheel set 4. An offset structure 7 is formed between the lower side wheel set 43 and the cleaning frame 3; when both the upper side wheel set 4 and the lower side wheel set 43 are in contact with the inclined river bank, the cleaning frame 3 is approximately horizontally arranged, and the cross-sectional shape of the cleaning frame 3 is approximately in the shape of a "匚" with the opening facing right. The upper side wheel set 4 includes at least two upper wheel arms 41 slidably matched with the cleaning frame 3 in the horizontal direction and at least two upper wheels 42 rotatably installed on the upper wheel arms 41 and arranged in one-to-one correspondence with the upper wheel arms 41. A telescopic cylinder 12 is fixedly connected between the upper wheel arm 41 and the cleaning frame 3, and the telescopic cylinder 12 is an electric cylinder.

[0032] The offset structure 7 includes a lower wheel arm 71 that slides with the cleaning frame 3 in the horizontal direction and is connected to the lower wheel group 43, and a telescopic spring 72 that is telescopically connected between the lower wheel arm 71 and the cleaning frame 3 in the sliding direction of the lower wheel arm 71, and the two ends of the telescopic spring 72 are respectively fixedly connected to the lower wheel arm 71 and the cleaning frame 3. The lower wheel group 43 is composed of at least two lower wheels, and the number of the lower wheel arm 71 and the telescopic spring 72 is at least two, and the two are arranged in a one-to-one correspondence with the lower wheels, and the lower wheels are rotatably arranged on the lower wheel arm 71. The interception arm 2 is a flexible interception arm of Hangzhou Gujia Marine Technology Co., Ltd.

[0033] A plurality of guide teeth 8 arranged in a vertical direction for guiding garbage away from the inclined river bank are provided in the cleaning channel 5 near the outlet end of the cleaning channel 5. The plurality of guide teeth 8 are provided with an adaptive distance adjustment component 9 that cooperates with the lower wheel arm 71 to adjust the distance between each guide tooth 8 and the inclined river bank. The adaptive distance adjustment component 9 includes a distance adjustment arm 91 whose upper end is hinged to the cleaning frame 3 or the upper wheel arm 41 and for mounting the plurality of guide teeth 8, a distance groove 92 opened at the lower end of the distance adjustment arm 91 and extending along the length direction of the distance adjustment arm 91, and a distance adjustment shaft 93 fixedly arranged on the lower wheel arm 71 and passing through the distance groove 92. The distance adjustment shaft 93 is slidably matched with the distance groove 92 and the distance adjustment arm 91 is preferably hinged to the upper wheel arm 41.

[0034] Each guide tooth 8 is slidably disposed on the pitch-adjusting arm 91 so that the guide tooth 8 moves closer to or away from the inclined river bank. The pitch-adjusting arm 91 is provided with an elastic positioning component for positioning each guide tooth 8. The elastic positioning component includes a docking hole 101 opened in each guide tooth 8 and a positioning elastic strip 102 passing through each docking hole 101. Both ends of the positioning elastic strip 102 and the position between adjacent guide teeth 8 are fixed to the pitch-adjusting arm 91. The positioning elastic strip 102 is made of rubber material.

[0035] The driving assembly 6 includes an air pump 61 and a driving pipe 62 fixedly connected to the air outlet of the air pump 61 and extending to be fixed above the inner wall of the cleaning channel 5, and the outlet of the driving pipe 62 is arranged opposite to the bank and tilted. When the bank cleaning device is in working state, a position below the liquid level of the river channel on the cleaning frame 3 is fixed to form a closed heat dissipation shell 11 for installing the air pump 61, the driving pipe 62 is located above the liquid level of the river channel, and at least part of the guide teeth 8 are located below the liquid level of the river channel. The air inlet pipe of the air pump 61 passes through the closed heat dissipation shell 11 and extends to above the liquid level of the river channel, and the closed heat dissipation shell 11 and the motor of the air pump 61 are tightly assembled, and the air inlet pipe is sealed and connected to the closed heat dissipation shell 11.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A shore cleaning device for a river garbage collection ship, comprising an extension arm (1) connected to the collection ship and an interception arm (2), characterized in that: The extension arm (1) is provided with a cleaning frame (3), the cleaning frame (3) is provided with a moving component for the cleaning frame (3) to move along the inclined river bank, the cleaning frame (3) is formed with a cleaning channel (5) penetrating along the moving direction of the moving component, and the cleaning channel (5) penetrates a side wall of the cleaning frame (3) facing the inclined river bank, the cleaning frame (3) is provided with a driving component (6) for driving the garbage entering the cleaning channel (5) to move away from the inclined river bank, and the free end of the intercepting arm (2) is connected to the outlet end of the cleaning channel (5) close to the inclined river bank.

2. The shore cleaning device for a river garbage collection ship according to claim 1, characterized in that: The moving assembly comprises an upper wheel group (4) mounted on a cleaning frame (3) and a lower wheel group (43) located below the upper wheel group (4); an offset structure (7) is formed between the lower wheel group (43) and the cleaning frame (3); when the upper wheel group (4) and the lower wheel group (43) are both in contact with the inclined river bank, the cleaning frame (3) is approximately horizontally arranged.

3. The shore cleaning device for a river garbage collection ship according to claim 2, characterized in that: The offset structure (7) comprises a lower wheel arm (71) which is slidably matched with the cleaning frame (3) in the horizontal direction and connected to the lower wheel group (43), and a telescopic spring (72) which is connected between the lower wheel arm (71) and the cleaning frame (3) and is telescopic in the sliding direction of the lower wheel arm (71).

4. The shore cleaning device for a river garbage collection ship according to claim 3 is characterized in that: A plurality of guide teeth (8) arranged in a vertical direction and used to guide garbage away from the inclined river bank are provided in the cleaning channel (5) at a position close to the outlet end of the cleaning channel (5), and the plurality of guide teeth (8) are provided with an adaptive distance adjustment component (9) which cooperates with a lower wheel arm (71) and is used to adjust the distance between each guide tooth (8) and the inclined river bank.

5. The shore cleaning device for a river garbage collection ship according to claim 4, characterized in that: The adaptive pitch adjustment assembly (9) comprises a pitch adjustment arm (91) whose upper end is hinged to a cleaning frame (3) or an upper wheel group (4) and for mounting a plurality of guide teeth (8), a distance groove (92) arranged at the lower end of the pitch adjustment arm (91) and extending along the length direction of the pitch adjustment arm (91), and a pitch adjustment shaft (93) arranged on the lower wheel arm (71) and extending into the distance groove (92).

6. The shore cleaning device for a river garbage collection ship according to claim 5, characterized in that: Each guide tooth (8) is slidably arranged on a pitch adjustment arm (91) so that the guide tooth (8) moves closer to or away from the inclined river bank. An elastic positioning component for positioning each guide tooth (8) is provided on the pitch adjustment arm (91).

7. The shore cleaning device for a river garbage collection ship according to claim 6, characterized in that: The elastic positioning assembly comprises a docking hole (101) provided on each guide tooth (8) and a positioning elastic strip (102) passing through each docking hole (101); both ends of the positioning elastic strip (102) and a position between adjacent guide teeth (8) are fixed to the pitch adjustment arm (91).

8. The shore cleaning device for a river garbage collection ship according to claim 1, characterized in that: The driving assembly (6) comprises an air pump (61) arranged on the cleaning frame (3) and a driving pipe (62) connected to the air outlet of the air pump (61) and extending to the upper part of the inner wall of the cleaning channel (5), and the outlet of the driving pipe (62) is arranged opposite to the inclined river bank.

9. The shore cleaning device for a river garbage collection ship according to claim 8, characterized in that: When the shore cleaning device is in operation, a closed heat dissipation shell (11) for installing an air pump (61) is formed on the cleaning frame (3) below the liquid level of the river channel, an air inlet pipe of the air pump (61) passes through the closed heat dissipation shell (11) and extends to above the liquid level of the river channel, and the closed heat dissipation shell (11) and the motor of the air pump (61) are tightly assembled.

10. The shore cleaning device for a river garbage collection ship according to claim 8, characterized in that: The upper wheel group (4) comprises an upper wheel arm (41) which is slidably matched with the cleaning frame (3) in the horizontal direction and an upper wheel (42) mounted on the upper wheel arm (41); a telescopic cylinder (12) is provided between the upper wheel arm (41) and the cleaning frame (3).

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