Rake for bulldozer

Abstract

The harrow tool for the bulldozer comprises a flexible replacement assembly, the flexible replacement assembly comprises a straight shovel edge, a bearing plate and a triangular shovel edge, the bottom of a harrow tool body is movably connected with the straight shovel edge and the bearing plate, and the bottom of the bearing plate is fixedly connected with the triangular shovel edge; the flexible replacement assembly further comprises a C-shaped plate, bearing blocks and inserting blocks, the back of the harrow tool body is fixedly connected with the C-shaped plate, the bearing blocks are fixedly installed on the back of the straight shovel edge and the back of the bearing plate, the inserting blocks are fixedly connected to the tops of the bearing blocks, and the inserting blocks are movably connected between the C-shaped plate and the harrow tool body. According to the utility model, the insertion block can be mounted and dismounted, and the straight shovel blade and the triangular shovel blade can be replaced and mounted, so that the shovel blade can be adaptively replaced according to different use environments and land properties, and the optimal operation efficiency is ensured to be maintained.

Description

Technical Field

[0001] This utility model relates to the technical field of bulldozer parts, specifically a rake for bulldozers. Background Technology

[0002] The rake of a bulldozer is usually a pusher-rake, with the shovel body being the main working part. It is typically a wide, plate-like metal structure used for pushing, transporting, and leveling materials. The shape and size of the shovel body vary depending on the bulldozer model and operational requirements; its width and height determine the working range and capacity of the pusher-rake.

[0003] In existing rakes, the blades on the shovel body are usually fixedly connected and have a single shape and style, making it difficult to adapt to the bulldozing requirements in different environments (for example, when a straight blade cuts into hard soil or frozen soil, it experiences greater resistance due to its larger contact area, requiring the bulldozer to apply greater traction to complete the cutting action, which reduces work efficiency). Therefore, a new structure is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a rake for bulldozers to solve the problems mentioned in the background section. To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a rake for bulldozers, comprising:

[0006] Rake body;

[0007] The flexible replacement component includes a straight blade, a receiving plate, and a triangular blade. The bottom of the rake body is movably connected to the straight blade and the receiving plate, and the bottom of the receiving plate is fixedly connected to the triangular blade.

[0008] Furthermore, the triangular blades are arranged at equal intervals.

[0009] Furthermore, the flexible replacement component also includes a C-shaped plate, a receiving block, and an insert block. The C-shaped plate is fixedly connected to the back of the rake body, and the receiving block is fixedly installed on the back of both the straight blade and the receiving plate. The insert block is fixedly connected to the top of the receiving block, and the insert block is movably connected between the C-shaped plate and the rake body.

[0010] Furthermore, the receiving block has a cross-section that is set in a right-angled triangle shape.

[0011] Furthermore, the flexible replacement component also includes a first locking groove, a second locking groove, and a T-shaped locking rod. The first locking groove is formed through both ends of the C-shaped plate, and the second locking groove is formed through the middle of the insert block. The T-shaped locking rod is movably inserted between the first locking groove and the second locking groove.

[0012] Furthermore, the flexible replacement component also includes a screw rod and a nut, the screw rod is fixedly connected to the side of the T-shaped locking rod, the screw rod movably passes through the first locking groove and the second locking groove, and the nut is movably connected to the screw rod.

[0013] Furthermore, it also includes a spraying assembly, which includes a water tank, a water supply pipe, a water collection box, an atomizing nozzle, and a pressurizing pump. The water tank is fixedly connected to the top of the rake body, one end of the water supply pipe is fixedly connected to the rear of the water tank, the other end of the water supply pipe is fixedly inserted into the water collection box, the atomizing nozzle is fixedly installed at the front of the water collection box, and the pressurizing pump is fixedly installed in the middle of the water supply pipe.

[0014] This utility model has the following beneficial effects:

[0015] This utility model, with the cooperation of the T-shaped locking rod, the first locking groove and the second locking groove, can realize the installation and disassembly of the insert block, and thus realize the replacement installation of the straight shovel blade and the triangular shovel blade. It can be adapted to different usage environments and soil properties to ensure the maintenance of optimal operating efficiency.

[0016] Based on the aforementioned beneficial effects, by turning on the pressure pump, water can be drawn from the water tank into the water collection box. The water is then sprayed out through the atomizing nozzles on the water collection box, thereby spraying water mist onto materials and work areas during operation, reducing dust, improving the working environment, protecting the health of operators, and also helping to reduce dust wear on equipment and pollution to the surrounding environment. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the connection of the straight blade of this utility model;

[0019] Figure 2 This is a front view of the triangular shovel blade connection of this utility model;

[0020] Figure 3 This is a schematic diagram of the connection of the receiving block of this utility model;

[0021] Figure 4 This is a schematic diagram of the C-shaped plate connection of this utility model;

[0022] Figure 5 This is a schematic diagram of the connection of the atomizing nozzle of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 101. Main body of the rake;

[0025] 201. Straight blade; 202. Receiving plate; 203. Triangular blade; 204. C-shaped plate; 205. Receiving block; 206. Insert block; 207. First locking groove; 208. Second locking groove; 209. T-shaped locking rod; 2010. Screw rod; 2011. Nut;

[0026] 301. Water tank; 302. Water supply pipe; 303. Water collection box; 304. Atomizing nozzle; 305. Pressure pump. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0029] Please see Figure 1-5 As shown, this utility model is a rake for a bulldozer, comprising:

[0030] Rake body 101;

[0031] The flexible replacement components include a straight blade 201, a receiving plate 202, and a triangular blade 203. The bottom of the rake body 101 is movably connected to the straight blade 201 and the receiving plate 202, and the bottom of the receiving plate 202 is fixedly connected to the triangular blade 203.

[0032] The support plate 202 provides a guarantee for the installation of the triangular shovel blade 203 on the rake body 101.

[0033] The triangular shovel blades 203 are arranged at equal intervals;

[0034] The placement of the triangular blade 203 ensures smooth bulldozing.

[0035] The flexible replacement components also include a C-shaped plate 204, a receiving block 205, and an insert block 206. The C-shaped plate 204 is fixedly connected to the back of the rake body 101. The receiving block 205 is fixedly installed on the back of both the straight blade 201 and the receiving plate 202. The insert block 206 is fixedly connected to the top of the receiving block 205. The insert block 206 is movably connected between the C-shaped plate 204 and the rake body 101.

[0036] The installation of the receiving block 205 ensures the installation of the insert block 206, and the installation of the C-shaped plate 204 ensures the movable connection of the insert block 206.

[0037] The cross-section of the receiving block 205 is set in the shape of a right-angled triangle;

[0038] The shape of the receiving block 205 can reduce the resistance of the rake body 101 entering the soil and ensure that the rake body 101 can be inserted smoothly and effortlessly.

[0039] The flexible replacement component also includes a first locking groove 207, a second locking groove 208, and a T-shaped locking rod 209. The first locking groove 207 is opened through both ends of the C-shaped plate 204, and the second locking groove 208 is opened through the middle of the insert block 206. The T-shaped locking rod 209 is movably inserted between the first locking groove 207 and the second locking groove 208.

[0040] The above-mentioned components work together to ensure a secure initial connection of the insert 206.

[0041] The flexible replacement component also includes a screw rod 2010 and a nut 2011. The T-shaped locking rod 209 is fixedly connected to the screw rod 2010 on the side. The screw rod 2010 is movably inserted into the first locking groove 207 and the second locking groove 208. The nut 2011 is movably connected to the screw rod 2010.

[0042] The above components work together to achieve a secure connection between the insert 206 and the C-shaped plate 204, preventing the straight blade 201 or the triangular blade 203 from becoming loose during operation.

[0043] Working principle: In conventional soil, the straight blade 201 is used for operation. When encountering hard soil or frozen soil, the nut 2011 is removed from the screw rod 2010, and the T-shaped locking rod 209 is pulled to remove the T-shaped locking rod 209 and the screw rod 2010 from the first locking groove 207 and the second locking groove 208. Then, the straight blade 201 is moved downward, which causes the insert block 206 on the straight blade 201 to disengage from the C-shaped plate 204. Then, the triangular blade 203 and the receiving plate 202 are taken out, and the insert block 206 on the receiving plate 202 is inserted into the C-shaped plate 204. Then, the above process is repeated in reverse to replace and install the triangular blade 203. This step can be adapted to different usage environments.

[0044] Please see Figure 1-5 As shown, this embodiment, based on the above embodiment, further includes:

[0045] The spray assembly includes a water tank 301, a water supply pipe 302, a water collection box 303, an atomizing nozzle 304, and a booster pump 305. The water tank 301 is fixedly connected to the top of the rake body 101. One end of the water supply pipe 302 is fixedly connected to the rear of the water tank 301. The other end of the water supply pipe 302 is fixedly inserted into the water collection box 303. The atomizing nozzle 304 is fixedly installed at the front of the water collection box 303. The booster pump 305 is fixedly installed in the middle of the water supply pipe 302.

[0046] The water tank 301 is used to store water, the water pipe 302 is used to transmit water, the water collection box 303 is used to temporarily store water, and the pressure pump 305 has a pressurizing effect to ensure that the water flows smoothly into the atomizing nozzle 304, which atomizes and sprays the water.

[0047] Working principle: During bulldozing, the pressure pump 305 is turned on. At this time, the water supply pipe 302 draws water from the water tank 301 into the water collection box 303. Then, the water is transmitted through the water collection box 303 to the atomizing nozzle 304, and finally atomized and sprayed into the materials and working environment to achieve the dust suppression effect.

[0048] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rake for a bulldozer, characterized in that, include: Rake body (101); The flexible replacement component includes a straight blade (201), a receiving plate (202), and a triangular blade (203). The bottom of the rake body (101) is movably connected to the straight blade (201) and the receiving plate (202), and the bottom of the receiving plate (202) is fixedly connected to the triangular blade (203).

2. The rake for a bulldozer according to claim 1, characterized in that: The triangular shovel blades (203) are arranged at equal intervals.

3. A rake for a bulldozer according to claim 1, characterized in that: The flexible replacement component also includes a C-shaped plate (204), a receiving block (205), and an insert block (206). The C-shaped plate (204) is fixedly connected to the back of the rake body (101). The receiving block (205) is fixedly installed on the back of both the straight blade (201) and the receiving plate (202). The insert block (206) is fixedly connected to the top of the receiving block (205). The insert block (206) is movably connected between the C-shaped plate (204) and the rake body (101).

4. A rake for a bulldozer according to claim 3, characterized in that: The receiving block (205) has a right-angled triangle shape in cross section.

5. A rake for a bulldozer according to claim 3, characterized in that: The flexible replacement component also includes a first locking groove (207), a second locking groove (208), and a T-shaped locking rod (209). The first locking groove (207) is opened through both ends of the C-shaped plate (204), and the second locking groove (208) is opened through the middle of the insert block (206). The T-shaped locking rod (209) is movably inserted between the first locking groove (207) and the second locking groove (208).

6. A rake for a bulldozer according to claim 5, characterized in that: The flexible replacement assembly also includes a screw rod (2010) and a nut (2011). The screw rod (209) is fixedly connected to the side of the T-shaped locking rod (209). The screw rod (2010) is movably inserted into the first locking groove (207) and the second locking groove (208). The nut (2011) is movably connected to the screw rod (2010).

7. A rake for a bulldozer according to claim 6, characterized in that: It also includes a spray assembly, which includes a water tank (301), a water supply pipe (302), a water collection box (303), an atomizing nozzle (304), and a booster pump (305). The top of the rake body (101) is fixedly connected to the water tank (301), one end of the water supply pipe (302) is fixedly connected to the rear of the water tank (301), the other end of the water supply pipe (302) is fixedly inserted into the water collection box (303), the atomizing nozzle (304) is fixedly installed at the front of the water collection box (303), and the booster pump (305) is fixedly installed in the middle of the water supply pipe (302).

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