Bulldozer push shovel structure for farmland construction

Abstract

The utility model relates to the technical field of bulldozer push shovels, and discloses a bulldozer push shovel structure for farmland construction, which comprises a push shovel body, a mounting box is fixedly mounted at the top of the push shovel body, a cleaning mechanism is arranged in the mounting box, and a flushing mechanism is arranged at the back of the push shovel body. The cleaning mechanism comprises a scraping assembly and a dismounting assembly, and the dismounting assembly is arranged in the scraping assembly. The scraper blade is used for scraping the push shovel body, soil on the surface of the push shovel body is scraped, residual soil in the bucket does not need to be manually cleaned, the scraper blade does not need to be manually taken down for replacement, the situation that the scraper blade is broken after being abraded too seriously in the follow-up process, and surrounding personnel are accidentally injured is avoided, the scraper blade is replaced, follow-up cleaning of the push shovel body is guaranteed, and the service life of the push shovel body is prolonged. And water is conveyed to the spray heads through the water spraying pipes to be sprayed out, stubborn mud blocks on the surface of the push shovel body are washed to be soft and are cleaned in cooperation with the scraper, the cleaning speed is greatly increased, and more time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of bulldozer blades, in particular to a bulldozer blade structure for farmland construction. Background Technique

[0002] A bulldozer is an earthwork construction machinery that can excavate, transport and discard rock and soil. During the process of farmland construction, a bulldozer is needed to push the soil.

[0003] According to the description in a pusher structure of a bulldozer bucket disclosed on the patent network (authorization announcement number: CN211447063U), "The utility model relates to the technical field of bulldozer buckets, and specifically discloses a pusher structure of a bulldozer bucket, including a bucket main body and a push plate. The interior and the right side of the bucket main body are provided with cavities, and the push plate is movably connected to the interior of the bucket main body. Hydraulic push rods are fixedly connected to both the front and back positions near the left side of the bucket main body, and a fixed sleeve plate is fixedly connected to the left side of the bucket main body near the hydraulic push rod. Through the design of the hydraulic push rod and the push plate, the push plate can push out the excess soil in the bucket main body. Through the structural design of the water pipe, the push plate, the concave groove, the through groove and a plurality of first water outlet openings, the left and right sides of the inner wall of the bucket main body can be washed with water. At the same time, through the structural design of the second convex plate, the through groove and the third water outlet opening, the bottom of the inner wall of the bucket main body can be effectively cleaned."

[0004] Regarding the above description, the applicant believes there are the following problems:

[0005] During the use of this utility model, through the structural design of the water pipe, the push plate, the concave groove, the through groove and a plurality of first water outlet openings, the left and right sides of the inner wall of the bucket main body can be washed with water. However, in actual use, when there is stubborn soil, only using water to wash the bucket requires flushing the bucket for a long time, and the cleaning speed is slow. Therefore, it is necessary to improve a bulldozer blade structure for farmland construction to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a bulldozer blade structure for farmland construction to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A bulldozer blade structure for farmland construction, including a blade body, an installation box is fixedly installed on the top of the blade body, a cleaning mechanism is arranged inside the installation box, and a flushing mechanism is arranged on the back of the blade body;

[0008] The cleaning mechanism includes a scraping component and a disassembly component, and the disassembly component is arranged inside the scraping component.

[0009] Preferably, the scraping assembly includes a motor fixedly installed on the top of the push shovel body. A first leather wheel is fixedly installed at the output end of the motor. A belt is drivingly installed on the outside of the first leather wheel. A second leather wheel is drivingly installed at one end of the belt away from the first leather wheel. A threaded rod is fixedly installed on the left side of the second leather wheel. A sliding plate is threadedly installed on the outside of the threaded rod. A moving box is fixedly installed on the front of the sliding plate. A scraper is arranged at the bottom of the moving box to scrape the soil on the surface of the push shovel body, eliminating the need for manual cleaning of the residual soil in the bucket.

[0010] Preferably, a chute is provided at the corresponding position of the installation box and the sliding plate, and the sliding plate is slidably installed inside the chute. The right sides of the first leather wheel and the second leather wheel are rotatably installed inside the installation box. The scraper is of an arc structure and fits the push shovel body to scrape the push shovel body.

[0011] Preferably, the disassembly assembly includes a spring fixedly installed inside the moving box. A first clamping block is fixedly installed at one end of the moving box away from the moving box. A connecting rod is fixedly installed at one end of the first clamping block close to the spring. A pinching block is fixedly installed at one end of the connecting rod away from the first clamping block. A fixing plate is fixedly installed on the left side of the scraper. A second clamping block is fixedly installed on the right side of the fixing plate, preventing the scraper from breaking due to excessive wear and injuring surrounding personnel in the future, and replacing the scraper to ensure the subsequent cleaning of the push shovel body.

[0012] Preferably, through holes are provided at the corresponding positions of the moving box and the connecting rod, and the connecting rod passes through the through hole and is fixedly installed with the pinching block. Through holes are provided at the corresponding positions of the moving box and the first clamping block, and the second clamping block passes through the through hole and is clamped with the first clamping block, facilitating the replacement of the scraper.

[0013] Preferably, the flushing mechanism includes a water tank fixedly installed on the back of the push shovel body. A water inlet pipe is fixedly installed at the top of the water tank. A threaded cover is threadedly installed on the outside of the water inlet pipe. A water pump is fixedly installed on the back of the push shovel body. A spray pipe is fixedly installed on the left side of the water pump. A spray head is fixedly installed at one end of the spray pipe away from the water pump. A fixing block is fixedly installed on the right side of the moving box, cooperating with the scraper for cleaning work, greatly enhancing the cleaning speed and being more time-saving and labor-saving.

[0014] Preferably, the water tank and the water pump are fixedly installed through a connecting pipe. Through holes are provided at the corresponding positions of the fixing block and the spray pipe, and the spray pipe passes through the through hole and is fixedly installed with the spray head to soften the stubborn mud blocks on the surface of the push shovel body.

[0015] Compared with the prior art, the utility model provides a bulldozer push shovel structure for farmland construction, having the following beneficial effects:

[0016] 1. The bulldozer blade structure for farmland construction, through the cleaning mechanism set, during use, the scraper scrapes the blade body, scraping off the soil on the surface of the blade body. There is no need for manual cleaning of the residual soil in the bucket. Remove the scraper and replace it to avoid the scraper breaking due to excessive wear in the future and accidentally hurting the surrounding personnel. And replacing the scraper ensures the subsequent cleaning of the blade body.

[0017] 2. The bulldozer blade structure for farmland construction, through the flushing mechanism set, during use, water is sent to the nozzle through the water spray pipe and sprayed out, softening the stubborn mud blocks on the surface of the blade body, and cooperating with the scraper to carry out the cleaning work, greatly enhancing the cleaning speed and being more time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0019] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0020] Figure 2 It is a schematic cross-sectional structure diagram of the scraping component of the present invention;

[0021] Figure 3 It is a schematic cross-sectional structure diagram of the disassembly component of the present invention;

[0022] Figure 4 For the present invention Figure 3 The enlarged schematic diagram of the structure at A in

[0023] Figure 5 It is a schematic diagram of the back structure of the flushing mechanism of the present invention;

[0024] Figure 6 It is a schematic diagram of the front structure of the flushing mechanism of the present invention.

[0025] In the figure: 1. Push shovel body; 2. Cleaning mechanism; 21. Scratching component; 211. Motor; 212. First leather wheel; 213. Belt; 214. Second leather wheel; 215. Threaded rod; 216. Sliding plate; 217. Moving box; 218. Scraper; 22. Disassembly component; 221. Spring; 222. First clamping block; 223. Connecting rod; 224. Pinch block; 225. Fixed plate; 226. Second clamping block; 3. Flushing mechanism; 31. Water tank; 32. Water inlet pipe; 33. Threaded cover; 34. Water pump; 35. Water spraying pipe; 36. Sprinkler head; 37. Fixed block; 4. Installation box. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] Embodiment 1:

[0029] Please refer to Figures 1-4 , the present invention provides a technical solution: a bulldozer push shovel structure for farmland construction, including a push shovel body 1, an installation box 4 is fixedly installed on the top of the push shovel body 1, a cleaning mechanism 2 is arranged inside the installation box 4, and a flushing mechanism 3 is arranged on the back of the push shovel body 1;

[0030] The cleaning mechanism 2 includes a scratching component 21 and a disassembly component 22, and the disassembly component 22 is arranged inside the scratching component 21.

[0031] Further, the scraping assembly 21 includes a motor 211, which is fixedly installed on the top of the push shovel body 1. A first leather wheel 212 is fixedly installed at the output end of the motor 211. A belt 213 is drivingly installed on the outside of the first leather wheel 212. One end of the belt 213 away from the first leather wheel 212 is drivingly installed with a second leather wheel 214. A threaded rod 215 is fixedly installed on the left side of the second leather wheel 214. A sliding plate 216 is threadedly installed on the outside of the threaded rod 215. A moving box 217 is fixedly installed on the front of the sliding plate 216. A scraper 218 is arranged at the bottom of the moving box 217 to scrape off the soil on the surface of the push shovel body 1, eliminating the need for manual cleaning of the residual soil in the bucket.

[0032] Further, a chute is provided at the position corresponding to the sliding plate 216 on the installation box 4, and the sliding plate 216 is slidably installed inside the chute. The right sides of the first leather wheel 212 and the second leather wheel 214 are rotatably installed inside the installation box 4. The scraper 218 is of an arc structure and fits the push shovel body 1, enabling the scraper 218 to scrape the push shovel body 1.

[0033] Further, the disassembly assembly 22 includes a spring 221, which is fixedly installed inside the moving box 217. A first clamping block 222 is fixedly installed at one end of the moving box 217 away from the moving box 217. A connecting rod 223 is fixedly installed at one end of the first clamping block 222 close to the spring 221. A pinching block 224 is fixedly installed at one end of the connecting rod 223 away from the first clamping block 222. A fixing plate 225 is fixedly installed on the left side of the scraper 218. A second clamping block 226 is fixedly installed on the right side of the fixing plate 225, preventing the scraper 218 from breaking due to excessive wear and accidentally injuring surrounding personnel, and enabling the replacement of the scraper 218 to ensure the subsequent cleaning of the push shovel body 1.

[0034] Further, a through hole is provided at the position corresponding to the connecting rod 223 on the moving box 217, and the connecting rod 223 passes through the through hole and is fixedly installed with the pinching block 224. A through hole is provided at the position corresponding to the first clamping block 222 on the moving box 217, and the second clamping block 226 passes through the through hole and is clamped with the first clamping block 222, facilitating the replacement of the scraper 218.

[0035] Embodiment 2:

[0036] Please refer to Figures 5-6 , and in combination with Embodiment 1, it is further obtained that the flushing mechanism 3 includes a water tank 31, which is fixedly installed on the back of the push shovel body 1. A water inlet pipe 32 is fixedly installed on the top of the water tank 31. A threaded cover 33 is threadedly installed on the outside of the water inlet pipe 32. A water pump 34 is fixedly installed on the back of the push shovel body 1. A water spray pipe 35 is fixedly installed on the left side of the water pump 34. A nozzle 36 is fixedly installed at one end of the water spray pipe 35 away from the water pump 34. A fixing block 37 is fixedly installed on the right side of the moving box 217, which cooperates with the scraper 218 to carry out the cleaning work, greatly enhancing the cleaning speed and being more time-saving and labor-saving.

[0037] Furthermore, the water tank 31 and the water pump 34 are fixedly installed through a connecting pipe. Through holes are provided at the corresponding positions of the fixing block 37 and the water spray pipe 35, and the water spray pipe 35 passes through the through holes and is fixedly installed with the nozzle 36 to soften the stubborn mud blocks on the surface of the pushing shovel body 1.

[0038] During the actual operation process, when this device is in use, after the farmland construction work is completed, the motor 211 is started. The output end of the motor 211 drives the first pulley 212 to rotate. The rotation of the first pulley 212 drives the second pulley 214 to rotate through the belt 213. The rotation of the second pulley 214 drives the threaded rod 215 to rotate. The rotation of the threaded rod 215 drives the sliding plate 216 to move. The movement of the sliding plate 216 drives the moving box 217 to move, so that the scraper 218 scrapes the pushing shovel body 1, scraping off the soil on the surface of the pushing shovel body 1. There is no need for manual cleaning of the residual soil in the bucket. After adding water into the water tank 31 through the water inlet pipe 32, the threaded cover 33 is covered to prevent soil impurities from entering the water tank 31 during the farmland construction process and to prevent the water pump 34 from being blocked by soil. The water pump 34 is started, and the water pump 34 pumps out the water in the water tank 31, sends it to the nozzle 36 through the water spray pipe 35 and sprays it out to soften the stubborn mud blocks on the surface of the pushing shovel body 1, and cooperates with the scraper 218 to carry out the cleaning work, greatly enhancing the cleaning speed, being more time-saving and labor-saving. Moreover, after the scraper 218 has been used for a long time, if the wear degree is too high, the pinch block 224 is pulled upward. The pinch block 224 drives the first clamping block 222 to move through the connecting rod 223, so as to remove the scraper 218 for replacement, preventing the scraper 218 from breaking due to excessive wear and accidentally hurting the surrounding personnel in the future, and replacing the scraper 218 to ensure the subsequent cleaning of the pushing shovel body 1.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A bulldozer shovel structure for farmland construction, comprising a bulldozer body (1), characterized in that: A mounting box (4) is fixedly mounted on the top of the push shovel body (1), a cleaning mechanism (2) is arranged inside the mounting box (4), and a flushing mechanism (3) is arranged on the back of the push shovel body (1); The cleaning mechanism (2) comprises a scraping assembly (21) and a disassembly assembly (22), wherein the disassembly assembly (22) is arranged inside the scraping assembly (21).

2. The bulldozer shovel structure for farmland construction according to claim 1, characterized in that: The scraping assembly (21) comprises a motor (211), the motor (211) is fixedly mounted on the top of the shovel body (1), a pulley 1 (212) is fixedly mounted on the output end of the motor (211), a belt (213) is installed on the outer side of the pulley 1 (212), a pulley 2 (214) is installed on the end of the belt (213) away from the pulley 1 (212), a threaded rod (215) is fixedly mounted on the left side of the pulley 2 (214), a sliding plate (216) is installed on the outer surface of the threaded rod (215), a moving box (217) is fixedly mounted on the front side of the sliding plate (216), and a scraper (218) is arranged on the bottom of the moving box (217).

3. The bulldozer shovel structure for farmland construction according to claim 2, characterized in that: A slide groove is provided at the corresponding position between the installation box (4) and the sliding plate (216), and the sliding plate (216) is slidably installed inside the slide groove. The leather wheel 1 (212) and the leather wheel 2 (214) are rotatably installed on the right side inside the installation box (4). The scraper (218) is an arc-shaped structure and fits with the main body of the shovel body (1).

4. The bulldozer shovel structure for farmland construction according to claim 2, characterized in that: The disassembly assembly (22) comprises a spring (221), wherein the spring (221) is fixedly mounted inside the moving box (217), a clamping block 1 (222) is fixedly mounted on one end of the moving box (217) away from the moving box (217), a connecting rod (223) is fixedly mounted on one end of the clamping block 1 (222) close to the spring (221), a pinching block (224) is fixedly mounted on one end of the connecting rod (223) away from the clamping block 1 (222), a fixing plate (225) is fixedly mounted on the left side of the scraper (218), and a clamping block 2 (226) is fixedly mounted on the right side of the fixing plate (225).

5. The bulldozer shovel structure for farmland construction according to claim 4, characterized in that: A through hole is provided at a position corresponding to the moving box (217) and the connecting rod (223), and the connecting rod (223) passes through the through hole to be fixedly installed with the pinching block (224); a through hole is provided at a position corresponding to the moving box (217) and the first clamping block (222), and the second clamping block (226) passes through the through hole to be clamped with the first clamping block (222).

6. The bulldozer shovel structure for farmland construction according to claim 2, characterized in that: The flushing mechanism (3) comprises a water tank (31), the water tank (31) is fixedly mounted on the back of the bulldozer body (1), a water inlet pipe (32) is fixedly mounted on the top of the water tank (31), a threaded cover (33) is threadedly mounted on the outside of the water inlet pipe (32), a water pump (34) is fixedly mounted on the back of the bulldozer body (1), a water spray pipe (35) is fixedly mounted on the left side of the water pump (34), a nozzle (36) is fixedly mounted on the end of the water spray pipe (35) away from the water pump (34), and a fixed block (37) is fixedly mounted on the right side of the movable box (217).

7. The bulldozer shovel structure for farmland construction according to claim 6, characterized in that: The water tank (31) and the water pump (34) are fixedly installed via a connecting pipe, through holes are provided at positions corresponding to the fixing block (37) and the water spray pipe (35), and the water spray pipe (35) passes through the through holes and is fixedly installed with the spray head (36).

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