A bulldozer for rapid pollution cleaning excavator

Abstract

The utility model relates to the technical field of excavator bulldozers, and discloses a fast-cleaning excavator bulldozer, wherein both sides of the front end of the bulldozer body are fixedly connected with arc grooves, the interior of the arc grooves is slidably connected with arc blocks, the front end of the arc blocks is fixedly connected with moving blocks, the right end of the moving blocks is fixedly connected with scrapers, the left end of the moving blocks is fixedly connected with spring columns, the outer diameter of the spring columns is slidably connected with pull plates, the right end of the pull plates is fixedly connected with plug rods, and the left end of the bulldozer body is provided with a socket. For the fast-cleaning excavator bulldozer, a worker pulls the pull plate to drive the plug rod, so that the plug rod releases the limit between the plug rod and the socket, and the worker pushes the moving block to drive the arc block and the scraper to move, and the dirt and debris at the front end of the bulldozer body are scraped off by the setting of the scraper, and after use, the worker aligns the plug rod with the socket and inserts it, and fixes the position of the scraper, so that the worker can quickly clean the dirt.

Description

Technical Field

[0001] The utility model relates to the technical field of excavator bulldozers, in particular to a fast-cleaning excavator bulldozer. Background Art

[0002] The bulldozer is one of the important accessories of the excavator and has multiple uses. It is mainly used to remove and move soil, stones and other obstacles in the working area to create a flat and barrier-free working environment for the excavator's excavation work. At the same time, the bulldozer can also be used to level the working surface to provide a foundation for subsequent work such as backfilling and laying pipelines. In addition, when working on a slope or unstable terrain, the bulldozer can also stabilize the excavator body to prevent tilting or collapse.

[0003] A Chinese patent discloses a bulldozer of an excavator (authorization announcement number CN208121840U). The patent technology includes a telescopic mechanism and a bulldozer plate. The telescopic mechanism sends the bulldozer plate out of the sliding groove of the bulldozer body, so that the bulldozing part becomes the area formed by the bulldozer body and the bulldozer plate, thereby increasing the bulldozing area of ​​the bulldozer body, thereby increasing the leveling speed of the excavator and improving the leveling efficiency.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the existing excavator bulldozers are prone to have dirt and debris from the construction area attached to the surface of the bulldozer when workers are working, and long-term accumulation affects the bulldozer performance of the excavator, and the debris attached to the excavator bulldozer cannot be removed in time. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the prior art has the disadvantage that mud, dirt and debris on the bulldozer cannot be cleaned in time, so we propose a fast dirt-cleaning excavator bulldozer.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a bulldozer for a fast pollution-cleaning excavator, comprising a bulldozer body, both sides of the front end of the bulldozer body are fixedly connected with arc grooves, the inside of the arc groove is slidably connected with an arc block, the front end of the arc block is fixedly connected with a moving block, the right end of the moving block is fixedly connected with a scraper, the left end of the moving block is fixedly connected with a spring column, the left end of the spring column is fixedly connected with a round block, the outer diameter of the spring column is slidably connected with a pull plate, the right end of the pull plate is fixedly connected with an insertion rod, and a plug hole is provided at the left end of the bulldozer body.

[0007] Preferably, slide grooves are provided on both sides of the arc groove, and sliding blocks are fixedly connected to both sides of the arc block, and the surfaces of the sliding blocks are slidably connected to the inside of the slide grooves.

[0008] Preferably, a force storage spring is fixedly connected to the left end of the moving block, and the left end of the force storage spring is fixedly connected to the right end of the pulling plate.

[0009] Preferably, a connecting beam is provided at the rear end of the bulldozer shovel body, spring grooves are provided on both sides of the connecting beam, an insert block is slidably connected inside the spring groove, a thrust spring is fixedly connected to the left end of the spring groove, the right end of the thrust spring is fixedly connected to the left end of the insert block, and slots are provided on both sides of the rear end of the bulldozer shovel body.

[0010] Preferably, a threaded hole is provided on the surface of the insert block, and a threaded rod is rotatably connected inside the threaded hole.

[0011] Preferably, a sliding groove is provided at the top and bottom of the spring groove, a sliding block is fixedly connected to the top and bottom of the insert block, and the surface of the sliding block is slidably connected to the inside of the sliding groove.

[0012] Preferably, the scraper is made of aluminum alloy.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, the staff pulls the pull plate to drive the insertion rod, so that the insertion rod releases the limit between the insertion hole, the staff pushes the moving block to drive the arc block and the scraper to move, and the mud, dirt and debris at the front end of the bulldozer shovel body are scraped off by the setting of the scraper. After use, the staff aligns the insertion rod with the insertion hole and inserts it, and fixes the position of the scraper so that the staff can quickly clean the mud and dirt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 For this utility model Figure 3 A partial enlarged view of point B in the middle;

[0019] Figure 5 For this utility model Figure 3 A partial enlarged view of point C in the middle;

[0020] Figure 6 For this utility model Figure 3 An enlarged view of the structure of another side sliding groove at D in the middle.

[0021] Legend: 1. Bulldozer body; 2. Arc groove; 3. Arc block; 4. Moving block; 5. Scraper; 6. Spring column; 7. Round block; 8. Pull plate; 9. Insert rod; 10. Socket; 11. Slide groove; 12. Sliding block; 13. Force storage spring; 14. Connecting beam; 15. Spring groove; 16. Insert block; 17. Thrust spring; 18. Slot; 19. Threaded hole; 20. Threaded rod; 21. Sliding groove; 22. Sliding block. DETAILED DESCRIPTION

[0022] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0023] Reference Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a bulldozer for a quick-cleaning excavator, comprising a bulldozer body 1, both sides of the front end of the bulldozer body 1 are fixedly connected with arc grooves 2, an arc block 3 is slidably connected inside the arc groove 2, a moving block 4 is fixedly connected to the front end of the arc block 3, a scraper 5 is fixedly connected to the right end of the moving block 4, a spring column 6 is fixedly connected to the left end of the moving block 4, a round block 7 is fixedly connected to the left end of the spring column 6, a pull plate 8 is slidably connected to the outer diameter of the spring column 6, a plug rod 9 is fixedly connected to the right end of the pull plate 8, a plug hole 10 is provided at the left end of the bulldozer body 1, a staff member pulls the pull plate 8 to drive the plug rod 9, so that the plug rod 9 releases the limit between the plug hole 10, a staff member pushes the moving block 4 to drive the arc block 3 and the scraper 5 to move, and the dirt and debris at the front end of the bulldozer body 1 are scraped off by the setting of the scraper 5, and after use, the staff member aligns the plug rod 9 with the plug hole 10 and inserts it to fix the position of the scraper 5 so that the staff member can quickly clean the dirt.

[0024] Reference Figure 3 and Figure 4 As shown, in this embodiment: slide grooves 11 are opened on both sides of the arc groove 2, and sliders 12 are fixedly connected on both sides of the arc block 3. The surface of the slider 12 is slidably connected to the inside of the slide groove 11. When the staff moves the arc block 3, the slider 12 is driven to slide in the slide groove 11. The movement trajectory of the arc block 3 is fixed by the setting of the slide groove 11 and the slider 12, and at the same time, the arc block 3 is prevented from falling off from the arc groove 2 and causing damage.

[0025] Reference Figure 2As shown, in this implementation scheme: the left end of the moving block 4 is fixedly connected with a force storage spring 13, and the left end of the force storage spring 13 is fixedly connected to the right end of the pull plate 8. When the staff pulls the pull plate 8, the force storage spring 13 is driven to stretch and store force, and at the same time, the insertion rod 9 is released from the limit between the socket 10, so that the staff can move the scraper 5 to clean the dirt. The staff aligns the insertion rod 9 with the socket 10 and releases the pull plate 8. Under the action of the rebound force of the force storage spring 13, it rebounds quickly, so that the insertion rod 9 is inserted into the socket 10.

[0026] Reference Figure 5 As shown, in this embodiment: a connecting beam 14 is provided at the rear end of the bulldozer body 1, and spring grooves 15 are provided on both sides of the connecting beam 14. An insert block 16 is slidably connected inside the spring groove 15, and a thrust spring 17 is fixedly connected to the left end of the spring groove 15. The right end of the thrust spring 17 is fixedly connected to the left end of the insert block 16. Slots 18 are provided on both sides of the rear end of the bulldozer body 1. The staff fits the connecting beam 14 to the back of the bulldozer body 1 and squeezes the insert block 16 inward. The insert block 16 squeezes the thrust spring 17 for compression and force storage. At the same time, the insert block 16 is aligned with the slot 18 and released. Under the action of the rebound force of the thrust spring 17, the insert block 16 is quickly pushed so that the insert block 16 is inserted into the slot 18 for fixation, so that the staff can install the bulldozer body 1 for inspection and cleaning.

[0027] Reference Figure 5 As shown, in this embodiment: a threaded hole 19 is opened on the surface of the plug 16, and a threaded rod 20 is rotatably connected inside the threaded hole 19. After the staff inserts and fixes the plug 16 and the slot 18, the threaded rod 20 is aligned with the threaded hole 19 and rotated to fix it. This setting prevents the plug 16 from shaking inside the slot 18.

[0028] Reference Figure 6 As shown, in this embodiment: sliding grooves 21 are provided at the top and bottom ends of the spring groove 15, and sliding blocks 22 are fixedly connected at the top and bottom ends of the plug block 16. The surface of the sliding block 22 is slidably connected to the inside of the sliding groove 21. When the staff moves the plug block 16, the sliding block 22 is driven to slide inside the sliding groove 21. The movement trajectory of the plug block 16 is fixed by the setting of the sliding groove 21 and the sliding block 22, and the jamming caused by the misalignment of the plug block 16 during the movement is avoided.

[0029] Reference Figure 1 As shown, in this embodiment: the material of the scraper 5 is aluminum alloy. In the excavation operation environment, there may be stones or other hard objects in the mud and dirt attached to the bulldozer body 1. The scraping performance is increased by setting the scraper 5 to be made of aluminum alloy, and it is also convenient for maintenance and use.

[0030] The working principle of the utility model is as follows: the staff pulls the pull plate 8 to drive the plug rod 9, so that the plug rod 9 releases the limit between the plug rod 9 and the plug hole 10, and the staff pushes the moving block 4 to drive the arc block 3 and the scraper 5 to move, and the dirt and debris at the front end of the bulldozer body 1 are scraped off by the setting of the scraper 5. After use, the staff aligns the plug rod 9 with the plug hole 10 and inserts it, and fixes the position of the scraper 5 so that the staff can quickly clean the dirt. When the staff moves the arc block 3, the slider 12 is driven to slide inside the slide groove 11. , the movement track of the arc block 3 is fixed by setting the slide groove 11 and the slider 12, and at the same time, the arc block 3 is prevented from falling off from the arc groove 2 and causing damage. When the staff pulls the pull plate 8, the force storage spring 13 is driven to stretch and store force, and at the same time, the insertion rod 9 is released from the limit between the insertion hole 10, so that the staff can move the scraper 5 to clean the dirt. The staff aligns the insertion rod 9 with the insertion hole 10 and releases the pull plate 8. Under the action of the rebound force of the force storage spring 13, it rebounds quickly, so that the insertion rod 9 is inserted into the insertion hole 10, and the staff fits the connecting beam 14 The back of the bulldozer body 1 is pressed against the plug block 16, and the plug block 16 presses the thrust spring 17 to compress and store force. At the same time, the plug block 16 is aligned with the slot 18, and the plug block 16 is released. Under the action of the rebound force of the thrust spring 17, the plug block 16 is quickly pushed, so that the plug block 16 is inserted into the slot 18 for fixing, so that the staff can install the bulldozer body 1 for inspection and cleaning. After the staff inserts and fixes the plug block 16 and the slot 18, the threaded rod 20 is aligned with the threaded hole 19 and rotated to fix it. This setting avoids The insert block 16 shakes inside the slot 18. When the worker moves the insert block 16, the sliding block 22 is driven to slide inside the sliding groove 21. The movement trajectory of the insert block 16 is fixed by the setting of the sliding groove 21 and the sliding block 22, and the jamming caused by the misalignment of the insert block 16 during the movement is avoided. In the excavation operation environment, there may be stones or other hard objects in the mud and dirt attached to the bulldozer body 1. The scraper 5 is made of aluminum alloy to increase the scraping performance and facilitate maintenance and use.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bulldozer for a quick pollution-clearing excavator, comprising a bulldozer body (1), characterized in that: Both sides of the front end of the bulldozer shovel body (1) are fixedly connected with arc grooves (2), the interior of the arc groove (2) is slidably connected with an arc block (3), the front end of the arc block (3) is fixedly connected with a moving block (4), the right end of the moving block (4) is fixedly connected with a scraper (5), the left end of the moving block (4) is fixedly connected with a spring column (6), the left end of the spring column (6) is fixedly connected with a round block (7), the outer diameter of the spring column (6) is slidably connected with a pull plate (8), the right end of the pull plate (8) is fixedly connected with an insertion rod (9), and the left end of the bulldozer shovel body (1) is provided with an insertion hole (10).

2. The bulldozer for rapid pollution-clearing excavator according to claim 1, characterized in that: Slide grooves (11) are provided on both sides of the arc groove (2), and sliding blocks (12) are fixedly connected to both sides of the arc block (3), and the surface of the sliding block (12) is slidably connected to the inside of the slide groove (11).

3. The bulldozer for rapid pollution-clearing excavator according to claim 1, characterized in that: The left end of the moving block (4) is fixedly connected to a force storage spring (13), and the left end of the force storage spring (13) is fixedly connected to the right end of the pulling plate (8).

4. The bulldozer for rapid pollution-clearing excavator according to claim 1, characterized in that: A connecting beam (14) is provided at the rear end of the bulldozer shovel body (1), spring grooves (15) are provided on both sides of the connecting beam (14), an insert block (16) is slidably connected inside the spring groove (15), a thrust spring (17) is fixedly connected to the left end of the spring groove (15), and the right end of the thrust spring (17) is fixedly connected to the left end of the insert block (16), and slots (18) are provided on both sides of the rear end of the bulldozer shovel body (1).

5. The bulldozer for rapid pollution-clearing excavator according to claim 4, characterized in that: A threaded hole (19) is provided on the surface of the insert block (16), and a threaded rod (20) is rotatably connected inside the threaded hole (19).

6. The bulldozer for rapid pollution-clearing excavator according to claim 4, characterized in that: The top and bottom ends of the spring groove (15) are both provided with a sliding groove (21), the top and bottom ends of the insert block (16) are both fixedly connected with a sliding block (22), and the surface of the sliding block (22) is slidably connected to the inside of the sliding groove (21).

7. The bulldozer for rapid pollution-clearing excavator according to claim 1, characterized in that: The scraper (5) is made of aluminum alloy.

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