Material cleaning structure for ecological restoration of river channel

Abstract

The utility model relates to the field of ecological restoration of river channels, discloses a material cleaning structure for ecological restoration of river channels, and solves the problem that the cleaning effect of garbage attached to the surface of a push plate of an existing material cleaning structure for ecological restoration of river channels is poor. Through the sliding block, the spring, the scraping plate, the pull block, the rotating shaft and the magnet, when impurities attached to the surface of the push plate need to be cleaned, the push plate can push the pull block, the pull block drives the scraping plate connected with the sliding block at the other end of the pull wire to move downwards, and when the pull block moves to the right end of the groove, the scraping plate is driven to move downwards. Magnets at the two ends of a rotating shaft in a pull block and magnets II in a groove attract each other and are fixed, the upper end of the pull block is pushed by a push rod, so that the pull block is in a horizontal state through rotation of the rotating shaft, the pull block moves leftwards through resilience force of a reset spring at the moment, a pull wire is not pulled, and the spring drives a sliding block to move upwards to reset; and the sliding block drives the scraping plate to move upwards to clean sundries such as plastic bags attached to the surface of the push plate, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of river channel ecological restoration, in particular to a material cleaning structure for river channel ecological restoration. Background Art

[0002] River scenery is a common landscape form. With the rapid development of the economy, people have more and more daily necessities. Some daily necessities will inevitably enter the river. Therefore, it is necessary to clean up the debris on the river. The floating debris on the river can be intercepted by the filter plate. The lifting assembly can drive the lifting plate to rise and fall. During the lifting of the lifting plate, the debris intercepted by the filter plate will be transported to the feed cavity. The debris in the feed cavity will enter the cleaning cavity. The debris in the cleaning cavity will be pushed out of the horizontal pipe by the push plate, thereby completing the cleaning of the floating debris on the river.

[0003] After searching, the existing Chinese patent CN202223307960.1 relates to a sewage treatment equipment for river ecological restoration, which includes a transverse pipe, which is divided into a feed chamber and a cleaning chamber, a feed port is provided at the bottom of the feed chamber, a baffle is provided between the feed chamber and the cleaning chamber, a filter plate is provided at the bottom of the transverse pipe, a lifting plate is provided on the transverse pipe, a lifting assembly for driving the lifting plate to lift, a push plate is provided in the cleaning chamber, and a pushing mechanism for driving the push plate to move is provided on the transverse pipe. The filter plate set on the transverse pipe in this application can intercept floating debris on the river channel, and the lifting assembly can drive the lifting plate to lift. During the lifting of the lifting plate, the debris intercepted by the filter plate will be transported to the feed chamber, and the debris in the feed chamber will enter the cleaning chamber, and the debris in the cleaning chamber will be pushed out of the transverse pipe by the push plate, thereby completing the cleaning of floating debris on the river channel.

[0004] In the above patent, the debris on the filter plate is pushed out by the provided cleaning chamber, but there are still some problems in the operation: the push plate inside the cleaning chamber pushes out the debris, and because the debris carries water stains, some packaging bags such as plastic bags are easily attached to the push plate. As a result, after the push plate pushes out the debris, the plastic bags and other debris on the surface are inconvenient to clean and need to be removed manually, which is time-consuming and laborious. When there is a large amount of accumulation, it will fall into the bag river again, reducing the efficiency of river cleaning. Utility Model Content

[0005] The utility model aims to provide a material cleaning structure for river channel ecological restoration. The device is adopted to work, thereby solving the problem of poor cleaning effect of garbage attached to the push plate surface of the existing material cleaning structure for river channel ecological restoration.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material cleaning structure for river ecological restoration, comprising a material chamber, a push plate arranged inside the material chamber, a connecting block arranged at the top of the push plate, a placement plate arranged at the top of the connecting block, a motor arranged on the surface of the placement plate, a gear arranged at the output end of the motor, a rack meshingly arranged on one side of the gear, the rack connected to the top surface of the material chamber, and a groove opened on the top surface of the material chamber, a scraping structure for cleaning debris on the surface of the push plate is arranged on one side of the material chamber, and a pulling structure for driving the scraping structure is arranged inside the material chamber;

[0007] The scraping structure includes an extension plate arranged at one side of the material cavity, a slide groove provided on the surface of the extension plate, a slider slidably arranged inside the slide groove, a pull wire arranged on the surface of the slider, and a scraper arranged at one end of the slider;

[0008] The pulling structure comprises a groove opened inside the material cavity, a pulling block arranged inside the groove, a wire groove opened inside the material cavity, a pulling wire running through the wire groove, and the pulling block is connected with the pulling wire.

[0009] Furthermore, a telescopic rod is provided at one end of the scraper, a fixing plate is provided at the top end of the telescopic rod, a spring is provided on the surface of the sliding block, and the spring is connected to the inner wall of the sliding groove.

[0010] Furthermore, a return spring is arranged on the surface of the pulling block, the return spring is connected to the inner wall of the groove, a rotating shaft is arranged through the interior of the pulling block, and bearings are arranged at both ends of the rotating shaft.

[0011] Furthermore, a first magnet is disposed on the surface of the bearing, and a second magnet is disposed on the inner wall of the right end of the groove, and the first magnet and the second magnet attract each other with opposite poles.

[0012] Furthermore, a push rod is arranged above the second magnet, the push rod is connected to the inner wall of the groove, and the push rod is used to push the pulling block.

[0013] Furthermore, a mounting structure is provided at the top end of the push plate, and the mounting structure includes a handle opened at one end of the connecting block, and a bidirectional screw is provided at one end of the handle.

[0014] Furthermore, a cavity is provided inside the connection block, and one end of the bidirectional screw is connected to the inner wall of the cavity.

[0015] Furthermore, the surface thread of the bidirectional screw is provided with moving blocks, and there are two groups of moving blocks. The two groups of moving blocks are symmetrically distributed about the bidirectional screw and move in opposite directions. A clamping rod is provided at the bottom end of the moving block, and a notch is provided on the bottom surface of the connecting block. The clamping rod moves inside the notch. A clamping groove is provided on the top surface of the push plate, and the clamping rod is engaged with the clamping groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model discloses a material cleaning structure for river channel ecological restoration. The existing material cleaning structure for river channel ecological restoration has poor cleaning effect on the garbage attached to the surface of the push plate. The utility model uses a slider, a spring, a scraper, a pull block, a rotating shaft and a magnet. When it is necessary to clean the attached debris on the surface of the push plate, the push plate will push the pull block, and the pull block drives the scraper connected to the slider at the other end of the pull line to move downward. When the pull block moves to the right end of the groove, the magnets at both ends of the rotating shaft inside the pull block and the magnets inside the groove are attracted and fixed to each other, and the pull block is pushed to the upper end by the push rod, so that the pull block is gripped by the rotating shaft and is in a horizontal state, so that the pull block does not contact and limit the push plate. At this time, the pull block moves to the left through the rebound force of the reset spring, so that the pull block slides left and returns to its position, so that the pull line is not pulled, so that the spring drives the slider to move upward and reset, and the slider drives the scraper to move upward, so that the scraper cleans the plastic bag and other debris attached to the surface of the push plate. The operation is convenient, and there is no need to manually clean the debris attached to the surface of the push plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the scraping structure, the pushing structure and the cleaning chamber of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the scraping structure and the pushing structure of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the pull block, the rotating shaft and the magnet of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the push plate and the mounting structure of the utility model.

[0023] In the figure: 1. material chamber; 2. push plate; 3. connecting block; 4. placement plate; 5. motor; 6. gear; 7. rack; 8. scraping structure; 81. extension plate; 82. slide groove; 83. slider; 84. spring; 85. scraper; 86. telescopic rod; 87. fixed plate; 88. pull wire; 9. pulling structure; 91. groove; 92. reset spring; 93. pull block; 94. rotating shaft; 95. magnet one; 96. magnet two; 97. bearing; 98. push rod; 10. groove; 12. installation structure; 122. handle; 123. bidirectional screw; 124. moving block; 125. clamping rod; 126. notch; 127. clamping groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0026] Combination Figure 1-Figure 4 A material cleaning structure for river ecological restoration includes a material chamber 1, a push plate 2 arranged inside the material chamber 1, a connecting block 3 arranged at the top of the push plate 2, a placement plate 4 arranged at the top of the connecting block 3, a motor 5 arranged on the surface of the placement plate 4, a gear 6 arranged at the output end of the motor 5, a rack 7 meshingly arranged on one side of the gear 6, the rack 7 is connected to the top surface of the material chamber 1, and a groove 10 is opened on the top surface of the material chamber 1, a scraping structure 8 for cleaning debris on the surface of the push plate 2 is arranged on one side of the material chamber 1, and a pulling structure 9 for driving the scraping structure 8 is arranged inside the material chamber 1.

[0027] The utility model is further described below in conjunction with embodiments.

[0028] Embodiment 1:

[0029] See also Figure 1-Figure 4 The scraping structure 8 includes an extension plate 81 arranged on one side of the material chamber 1, a slide groove 82 opened on the surface of the extension plate 81, a slider 83 slidably arranged inside the slide groove 82, a pull wire 88 arranged on the surface of the slider 83, and a scraper 85 arranged at one end of the slider 83, a telescopic rod 86 is arranged at one end of the scraper 85, a fixing plate 87 is arranged at the top of the telescopic rod 86, a spring 84 is arranged on the surface of the slider 83, and the spring 84 is connected to the inner wall of the slide groove 82, so as to facilitate the cleaning of the attached debris on the surface of the push plate 2.

[0030] The pulling structure 9 includes a groove 91 opened inside the material cavity 1, a pulling block 93 arranged inside the groove 91, a wire groove opened inside the material cavity 1, a pulling wire 88 running through the wire groove, the pulling block 93 is connected to the pulling wire 88, a reset spring 92 is arranged on the surface of the pulling block 93, the reset spring 92 is connected to the inner wall of the groove 91, a rotating shaft 94 is passed through the inside of the pulling block 93, bearings 97 are arranged at both ends of the rotating shaft 94, a magnet 1 95 is arranged on the surface of the bearing 97, a magnet 2 96 is arranged on the inner wall of the right end of the groove 91, the magnet 1 95 and the magnet 2 96 are attracted to each other with opposite poles, a push rod 98 is arranged above the magnet 2 96, the push rod 98 is connected to the inner wall of the groove 91, and the push rod 98 is used to push the pulling block 93 to facilitate the driving of the scraper 85.

[0031] Specifically, the debris in the river channel is filtered by the filter plate in the above-mentioned comparative patent, and then the debris intercepted by the filter plate is transported to the feed chamber during the process of the lifting plate being lifted by the lifting rod, and the debris in the feed chamber enters the material chamber 1, and then the motor 5 is started by the external button, and the motor 5 drives the gear 6 and the rack 7 arranged at the output end to mesh and move, so that the motor 5 drives the connecting block 3 at the bottom of the placing plate 4 to move, and the connecting block 3 drives the pushing plate 2 to push the debris inside the material chamber 1, thereby completing the cleaning of the floating debris on the river channel. Since there are inevitably plastic bags and other debris in the floating objects, and the water in the plastic bags and other debris will adhere to the surface of the push plate 2, so that the surface of the push plate 2 is inconvenient to clean, when the push plate 2 moves to the position of the pull block 93, the push plate 2 will push the pull block 93, so that the pull block 93 drives the return spring 92 to pull and store force, and the pull block 93 slides to the right inside the groove 91, and the pull block 93 drives the pull wire 88 to pull, so that the pull wire 88 moves inside the wire groove, and the other end of the pull wire 88 drives the scraper 85 connected to the slider 83 to move downward, and the slider 83 moves in the slide groove 82 The interior moves downward, the slider 83 drives the spring 84 to pull and store force, so that the scraper 85 drives the telescopic rod 86 to output, so that the scraper 85 moves to the lower end position of the extension plate 81, and the push plate 2 moves to the right side of the material chamber 1 and is flush with the right end surface of the material chamber 1, and when the pull block 93 moves to the right end of the groove 91, the magnets 1 95 at both ends of the internal shaft 94 of the pull block 93 and the magnets 2 96 inside the groove 91 attract and fix each other, and the pull block 93 is pushed to the upper end by the push rod 98, so that the pull block 93 is grasped by the shaft 94 and is in a horizontal state, The pull block 93 does not contact the push plate 2, so the push plate 2 does not limit the pull block 93. At this time, the pull block 93 moves to the left through the resilience of the reset spring 92. The pulling force of the reset spring 92 is greater than the suction force of the magnet, so the pull block 93 slides to the left and returns to its position, so that the pull wire 88 is not pulled, so that the spring 84 drives the slider 83 to move upward and reset, and the slider drives 83 to drive the scraper 85 to move upward, so that the scraper 85 cleans the plastic bags and other debris attached to the surface of the push plate 2. The operation is convenient and there is no need to manually clean the debris attached to the surface of the push plate 2.

[0032] Embodiment 2:

[0033] See also Figure 1 and Figure 5A mounting structure 12 is provided at the top of the push plate 2, and the mounting structure 12 includes a handle 122 opened at one end of the connecting block 3, and a bidirectional screw 123 is provided at one end of the handle 122. A cavity is provided inside the connecting block 3, and one end of the bidirectional screw 123 is connected to the inner wall of the cavity. A moving block 124 is provided on the surface thread of the bidirectional screw 123. The moving block 124 is provided with two groups, and the two groups of moving blocks 124 are symmetrically distributed about the bidirectional screw 123 and move in opposite directions. A clamping rod 125 is provided at the bottom end of the moving block 124, and a notch 126 is provided on the bottom surface of the connecting block 3. The clamping rod 125 moves inside the notch 126. A clamping groove 127 is provided on the top surface of the push plate 2, and the clamping rod 125 is engaged with the clamping groove 127, which is convenient for replacement and maintenance of the push plate 2.

[0034] Specifically, when the push plate 2 needs to be maintained and replaced, the handle 122 is turned so that the handle 122 drives the bidirectional screw 123 and the moving block 124 to move in the opposite direction outward through the threaded connection, so that the moving block 124 drives the clamping rod 125 to move outward inside the slot 126, and the clamping rod 125 is further separated from the clamping slot 127, so that the push plate 2 can be taken out, which is convenient for disassembly and replacement, and the operation is convenient and fast.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material cleaning structure for river ecological restoration, comprising a material chamber (1), a push plate (2) arranged inside the material chamber (1), a connecting block (3) arranged at the top of the push plate (2), a placement plate (4) arranged at the top of the connecting block (3), a motor (5) arranged on the surface of the placement plate (4), a gear (6) arranged at the output end of the motor (5), a rack (7) meshingly arranged on one side of the gear (6), the rack (7) being connected to the top surface of the material chamber (1), and a groove (10) opened on the top surface of the material chamber (1), characterized in that: A scraping structure (8) for cleaning debris on the surface of the push plate (2) is provided on one side of the material chamber (1), and a pulling structure (9) for driving the scraping structure (8) is provided inside the material chamber (1); The scraping structure (8) comprises an extension plate (81) arranged at one side of the material chamber (1), a slide groove (82) provided on the surface of the extension plate (81), a slider (83) slidably arranged inside the slide groove (82), a pull wire (88) arranged on the surface of the slider (83), and a scraper (85) arranged at one end of the slider (83); The pulling structure (9) comprises a groove (91) opened inside the material cavity (1), a pulling block (93) arranged inside the groove (91), a wire groove opened inside the material cavity (1), a pulling wire (88) passing through the wire groove, and the pulling block (93) is connected to the pulling wire (88).

2. A material cleaning structure for river ecological restoration according to claim 1, characterized in that: A telescopic rod (86) is provided at one end of the scraper (85), a fixing plate (87) is provided at the top end of the telescopic rod (86), a spring (84) is provided on the surface of the slider (83), and the spring (84) is connected to the inner wall of the slide groove (82).

3. A material cleaning structure for river ecological restoration according to claim 2, characterized in that: A return spring (92) is arranged on the surface of the pulling block (93), and the return spring (92) is connected to the inner wall of the groove (91). A rotating shaft (94) is arranged through the interior of the pulling block (93), and bearings (97) are arranged at both ends of the rotating shaft (94).

4. A material cleaning structure for river ecological restoration according to claim 3, characterized in that: A first magnet (95) is arranged on the surface of the bearing (97), and a second magnet (96) is arranged on the inner wall of the right end of the groove (91). The first magnet (95) and the second magnet (96) attract each other with opposite poles.

5. A material cleaning structure for river ecological restoration according to claim 4, characterized in that: A push rod (98) is arranged above the second magnet (96), the push rod (98) is connected to the inner wall of the groove (91), and the push rod (98) is used to push the pulling block (93).

6. The material cleaning structure for river ecological restoration according to claim 1, characterized in that: The top end of the push plate (2) is provided with a mounting structure (12), the mounting structure (12) comprises a handle (122) opened at one end of the connecting block (3), and a bidirectional screw (123) is provided at one end of the handle (122).

7. A material cleaning structure for river ecological restoration according to claim 6, characterized in that: A cavity is provided inside the connection block (3), and one end of the bidirectional screw (123) is connected to the inner wall of the cavity.

8. A material cleaning structure for river ecological restoration according to claim 7, characterized in that: The surface thread of the bidirectional screw (123) is provided with a moving block (124), and two groups of the moving blocks (124) are provided. The two groups of the moving blocks (124) are symmetrically distributed with respect to the bidirectional screw (123) and move in opposite directions. A clamping rod (125) is provided at the bottom end of the moving block (124), and a notch (126) is provided on the bottom surface of the connecting block (3). The clamping rod (125) moves inside the notch (126). A clamping groove (127) is provided on the top surface of the push plate (2), and the clamping rod (125) is engaged with the clamping groove (127).

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