CN116815846A - Bulldozer shovel with soil loosening mechanism - Google Patents

Abstract

The invention relates to a bulldozer shovel with a scarification mechanism, which aims to solve the technical problems that the prior traditional bulldozer is generally required to additionally arrange a scarification mechanism for scarification operation, and workers need to operate different mechanism equipment when operating, so that the whole volume of the bulldozer is increased, and the operation is not very convenient, and the bulldozer shovel comprises a concave shell, wherein the bottom of the concave shell is connected with a bulldozer bottom plate by adopting a screw, one side of the bulldozer bottom plate is provided with a groove, and the bulldozer shovel further comprises: the rotary drum is rotatably arranged in the groove; the soil loosening mechanism is rotatably arranged in the groove, and can be used for carrying out soil loosening by utilizing the bulldozer blade, when soil loosening is needed, the motor can be directly turned on to drive the rotary drum and the soil loosening teeth to rotate so as to loosen soil, and the water-air dual-purpose pump is turned on to rotationally spray water to the soil in the process of loosening the soil by rotating the soil loosening teeth so as to moisten and soften the soil and improve the soil loosening effect.

Description

Bulldozer shovel with soil loosening mechanism

Technical Field

The invention relates to the field of bulldozers, in particular to a bulldozer shovel with a soil loosening mechanism.

Background

The bulldozer is a machine which is composed of a tractor as a driving machine and a bulldozer with an additional soil cutting blade; for cleaning of land, road structures or the like. The scarification mechanism of the bulldozer is a working device hung at the tail of the bulldozer and is mainly used for scarification operations of hard soil, weathered stones and the like. The scarification mechanism is used as one of important working devices of engineering machinery such as bulldozers and the like, and has increasingly wide application.

According to the disclosed patent 201620907246.1 bulldozer and the soil loosening mechanism thereof, the bulldozer comprises a bracket connected to the tail part of the equipment, the bracket is connected with a hydraulic cylinder and a soil loosening member connected to a piston rod of the hydraulic cylinder, a guide group is arranged between the bracket and the soil loosening member, and the guide group comprises a supporting plate connected to the bracket and provided with a directional slideway and a guide rod which is in sliding fit with the directional slideway so as to guide the soil loosening member in a direction perpendicular to the driving direction of the hydraulic cylinder; the hydraulic cylinder piston rod is rotationally connected with the soil loosening element; the guide rod is in rotary connection with the scarification piece. The invention is simple to install, mainly can drive the scarification piece to scarify the soil only for a single hydraulic cylinder, has the characteristics of simple and convenient operation and low cost, and in the process of realizing the invention, the inventor finds that at least the following problems are not solved in the prior art, although the scarification piece can be driven to scarify the soil through a single hydraulic cylinder, the scarification piece is simple and convenient to operate, the oil consumption of the bulldozer in working is reduced, the scarification mechanism is suitable for various building equipment and is convenient for the operation of staff, meanwhile, the scarification mechanism enables the building work of the building equipment to have the characteristics of energy conservation and environmental protection, the defect that a plurality of hydraulic cylinders are required to jointly act when the structure of the bulldozer works is solved, the operation is complex and complicated, the energy consumption is high by adopting a plurality of hydraulic cylinders, and the treatment cost is increased. For this reason, new solutions need to be designed to solve.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, adapt to the actual needs, and provide a bulldozer shovel with a scarification mechanism, so as to solve the technical problems that the prior bulldozer is generally provided with an additional scarification mechanism for scarification operation, a complex scarification structure is required to be arranged on the surface of the bulldozer, and different mechanism equipment is required to be operated by staff during operation, so that the scarification mechanism not only increases the whole volume of the bulldozer, but also is not very convenient to operate, and the prior scarification mechanism only loosens soil by virtue of scarification teeth, so that soil among a plurality of scarification teeth cannot be scarified, and the scarification effect is influenced.

In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: the utility model provides a bulldozer shovel that possesses mechanism of loosening the soil, includes concave type casing, concave type casing bottom adopts the screw connection to have the bulldozing bottom plate, the recess is seted up to bulldozing bottom plate one side, still includes:

the rotary drum is rotatably arranged in the groove, and a first circular groove and a second circular groove are respectively formed in the front end and the rear end of the inside of the groove;

the soil loosening mechanism is rotatably arranged in the groove, not only can carry out soil loosening operation by utilizing the bulldozer shovel, but also can loosen soil by utilizing the soil loosening mechanism in the process of bulldozing, the soil loosening mechanism comprises a plurality of soil loosening teeth, one side of each soil loosening tooth is fixedly connected with one side of a rotary cylinder, the front end and the rear end of each rotary cylinder are respectively communicated with a first connecting pipe and a rotary joint, the rear side of each rotary joint stretches into a second circular groove to be communicated with a third connecting pipe, the rear side of each second connecting pipe is communicated with a water-air dual-purpose pump, the rear side of each water-air dual-purpose pump is communicated with a third connecting pipe, and the rear side of each third connecting pipe penetrates through a bulldozer bottom plate to be communicated with a concave shell;

the front side of the first connecting pipe is fixedly connected with a first motor shaft, the front side of the first motor shaft stretches into the first circular groove, and one side of the first motor shaft is connected with the first motor in the first circular groove through a screw.

Preferably, a plurality of cannulas are communicated with one side of the rotary cylinder, a round hole is formed in the soil loosening tooth, and the cannulas are inserted into the round hole.

Preferably, square grooves are formed in the front end and the rear end of the concave casing, a third round groove and a fourth round groove are formed in the upper end and the lower end of the inside of the square groove respectively, a third motor is connected to the top end of the inside of the third round groove through screws, a third motor shaft is connected to the bottom of the third motor shaft, a threaded rod is fixedly connected to the bottom of the third motor shaft, the bottom of the threaded rod penetrates through the moving block, the threaded rod is in threaded connection with a screw hole in the moving block, the bottom of the threaded rod extends into the fourth round groove, a bearing is connected to one end of the threaded rod located in the fourth round groove in a rotating mode, and the bottom of the bearing is connected with the fourth round groove through screws.

Preferably, the movable block front side fixedly connected with removes the slat, it has the second motor to remove slat top front side adoption screw connection, the drive shaft of second motor bottom passes and removes the slat fixedly connected with rotary disk, rotary disk bottom round can dismantle and be connected with a plurality of loosening blade.

Preferably, a first vibration motor is connected to one side of the top of the movable slat by a screw.

Preferably, the front end and the rear end of the inner wall of the concave shell are connected with the second vibration motor by adopting screws.

Preferably, a plurality of cleaning grooves are formed in one side of the inner wall of the groove, and concave scraping plates are fixedly connected to the inner walls of the cleaning grooves.

Preferably, the front end and the rear end of the other side of the concave shell are respectively connected with a mechanical support arm by adopting screws, the front end and the rear end of the middle part of the other side of the concave shell are respectively communicated with one end of a water pipe, and the other end of the water pipe is detachably connected with a pipe cover.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the combination of the rotary drum, the rotary joint and the water-air dual-purpose pump, the rotary drum and the soil loosening teeth are arranged at one side of the bulldozer blade, the bulldozer blade is utilized to carry out soil loosening, the first motor can be directly opened to drive the rotary drum and the soil loosening teeth to rotate, the soil loosening operation is carried out on the soil, and the water in the concave shell can be input into the rotary joint and the insertion tube through opening the water-air dual-purpose pump, so that the soil is moistened and softened in the process of rotating the soil loosening teeth, the soil loosening effect is improved, and due to the water-air dual-purpose pump, air can be pumped out by the water-air dual-purpose pump after the soil loosening is finished in the concave shell, the air is sprayed into the rotary joint and the insertion tube, and then the air is impacted on the soil, so that the soil is loosened.

2. According to the invention, the moving block is driven to move up and down by the combination of the square groove, the threaded rod and the moving block, the second motor and the soil loosening blades are arranged, so that not only can the soil loosening range of soil be improved by loosening the soil blades at the front and back positions of the bulldozer shovel, but also the height of the soil loosening blades can be adjusted by driving the moving slat to move up and down, and therefore, the soil loosening adjustability of soil loosening at different heights is improved.

3. According to the invention, through the combination of the grooves and the concave scrapers, a plurality of soil loosening teeth can pass through a plurality of cleaning grooves in the rotating process, and as the concave scrapers are arranged in the cleaning grooves, soil on the surface of the soil loosening teeth can be scraped by the concave scrapers, so that automatic cleaning of the soil loosening teeth is realized, and manual cleaning treatment of the soil loosening teeth is omitted.

4. According to the invention, through the first vibration motor, the second vibration motor and the movable slat, vibration can be respectively transmitted to the soil loosening teeth and the surface of the soil loosening blade by the first vibration motor and the second vibration motor, so that soil loosening is performed by loosening soil and vibrating the surface of the soil loosening blade, soil can be vibrated and loosened in the soil loosening process, and the soil loosening efficiency and effect are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structures of a first circular groove and a second circular groove according to the present invention;

FIG. 3 is a schematic view of the internal structure of a round hole according to the present invention;

fig. 4 is a schematic view of the internal structure of the square groove of the present invention.

In the figure: 1. a concave housing; 101. a water pipe; 102. a tube cover; 103. a mechanical support arm; 2. a bulldozing bottom plate; 201. a first connection pipe; 202. a rotary drum; 203. loosening soil teeth; 204. a groove; 205. a cleaning tank; 206. a second vibration motor; 207. a rotary joint; 208. a second circular groove; 209. a first circular groove; 210. a first motor; 211. a first motor shaft; 212. a second connection pipe; 213. a water-air dual-purpose pump; 214. a third connection pipe; 215. a concave scraper; 216. a round hole; 217. a cannula; 3. a square groove; 301. a threaded rod; 302. moving the lath; 303. a second motor; 304. a rotating disc; 305. a scarifying blade; 306. a first vibration motor; 307. a moving block; 308. a third circular groove; 309. a third motor; 310. a third motor shaft; 311. a fourth circular groove; 312. and (3) a bearing.

Description of the embodiments

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

example 1: referring to fig. 1 to 4, the bulldozer shovel with the scarification mechanism comprises a concave shell 1, wherein a bulldozer bottom plate 2 is connected to the bottom of the concave shell 1 by bolts, a groove 204 is formed in one side of the bulldozer bottom plate 2, and the bulldozer shovel further comprises: the rotary drum 202 is rotatably arranged in the groove 204, and a first circular groove 209 and a second circular groove 208 are respectively formed at the front end and the rear end of the inside of the groove 204; the soil loosening mechanism is rotatably arranged in the groove 204, not only can carry out soil loosening operation by utilizing a bulldozer blade, but also can loosen soil by utilizing the soil loosening mechanism in the process of bulldozing, and comprises a plurality of soil loosening teeth 203, wherein one side of the soil loosening teeth 203 is fixedly connected to one side of the rotary cylinder 202, the front end and the rear end of the rotary cylinder 202 are respectively communicated with a first connecting pipe 201 and a rotary joint 207, the rear side of the rotary joint 207 stretches into a second circular groove 208 and is communicated with a third connecting pipe 214, the rear side of the second connecting pipe 212 is communicated with a water-air dual-purpose pump 213, the rear side of the water-air dual-purpose pump 213 is communicated with a third connecting pipe 214, and the rear side of the third connecting pipe 214 is communicated with a concave shell 1 through a bulldozer bottom plate 2; the front side of the first connecting pipe 201 is fixedly connected with a first motor shaft 211, the front side of the first motor shaft 211 stretches into the first circular groove 209, one side of the first motor shaft 211 is connected with a first motor 210 in the first circular groove 209 by bolts, not only can the concave shell 1 and the bulldozing bottom plate 2 be used for bulldozing, but also the first motor 210 can be opened when the soil is required to be loosened, the first motor 210 drives the first motor shaft 211, the first motor shaft 211 drives the first connecting pipe 201, the first connecting pipe 201 drives the rotary cylinder 202, the rotary cylinder 202 drives the second connecting pipe 212, the second connecting pipe 212 can rotate around the rotary joint 207, the rotary cylinder 202 can drive a plurality of soil loosening teeth 203 in the rotating process, the soil can be loosened through the plurality of soil loosening teeth 203, in the soil loosening process, the water-air dual-purpose pump 213 can be opened, the water-air dual-purpose pump 213 is arranged, the water in the concave shell 1 can be pumped out and input into the third connecting pipe 214, the rotary joint 207 and the second connecting pipe 212, so that the water enters the rotary joint 207 and the insertion pipe 217 to be sprayed out, and therefore, in the process of rotating and loosening the soil by the soil loosening teeth 203, the water is sprayed out to the soil in a rotary mode, so that the soil is wet and softened, the soil loosening effect is improved, and furthermore, due to the arrangement of the water-air dual-purpose pump 213, after the water in the concave shell 1 is exhausted, the water-air dual-purpose pump 213 can be utilized to pump air, the air enters the rotary joint 207 and the insertion pipe 217 to be sprayed out, and the soil is loosened through the impact of the air, and even if the water is exhausted, the soil loosening operation can be continued, so that the problem that a traditional bulldozer generally needs to be additionally provided with a soil loosening mechanism, and a complex soil loosening structure needs to be provided on the surface of the bulldozer is solved, when the working personnel operate, different mechanism equipment is required to operate, so that the soil loosening mechanism not only increases the whole volume of the bulldozer, but also is not very convenient to operate, and not only is the conventional soil loosening mechanism only capable of loosening the soil by virtue of the soil loosening teeth 203, so that the soil among the plurality of soil loosening teeth 203 cannot be loosened, and the technical problem of the soil loosening effect is affected.

Specifically, referring to fig. 3, one side of the rotary cylinder 202 is communicated with a plurality of insertion tubes 217, a round hole 216 is formed in the soil loosening tooth 203, and the insertion tubes 217 are inserted into the round hole 216.

Further, referring to fig. 1 and 4, both ends all have been seted up square groove 3 around the concave casing 1, square groove 3 inside upper and lower both ends have been seted up third circular groove 308 and fourth circular groove 311 respectively, the inside top of third circular groove 308 adopts the screw connection to have third motor 309, third motor 309 bottom is connected with third motor shaft 310, third motor shaft 310 bottom fixedly connected with threaded rod 301, threaded rod 301 bottom passes movable block 307, and threaded rod 301 and the screw threaded connection in the movable block 307, threaded rod 301 bottom stretches into in the fourth circular groove 311, and the one end that threaded rod 301 is located in the fourth circular groove 311 rotates and is connected with bearing 312, the bearing 312 bottom adopts the screw connection to have fourth circular groove 311.

Still further, referring to fig. 1, the front side of the moving block 307 is fixedly connected with a moving slat 302, the front side of the top of the moving slat 302 is connected with a second motor 303 by adopting screws, a driving shaft at the bottom of the second motor 303 passes through the moving slat 302 and is fixedly connected with a rotating disk 304, a circle of rotating disk 304 is detachably connected with a plurality of scarification blades 305, when scarification is required from the side of a bulldozer shovel, the second motor 303 can be opened, the second motor 303 drives a shaft of the second motor 303, the shaft of the second motor 303 drives the rotating disk 304, the rotating disk 304 drives the scarification blades 305, soil scarification is performed on the side by the plurality of scarification blades 305, and when the soil scarification height is required to be adjusted, a third motor 309 can be opened, the third motor 309 drives a third motor shaft 310, the third motor shaft 310 drives a threaded rod 301, the threaded rod 301 drives the moving block 307 to move the slat 302, and the moving slat 302 drives the second motor 303, the rotating disk 304 and the scarification blades 305 to move up and down, thereby scarification is performed on soil with different heights.

It should be noted that, referring to fig. 1, a first vibration motor 306 is connected to a top side of the moving slat 302 by a screw.

It is noted that, referring to fig. 1, the front end and the rear end of the inner wall of the concave casing 1 are both connected with the second vibration motor 206 by adopting screws, and vibration can be respectively transmitted to the surface of the soil loosening teeth 203 and the surface of the soil loosening blade 305 by utilizing the first vibration motor 306 and the second vibration motor 206, so that soil loosening is performed by taking up soil and vibrating the surface of the soil loosening blade 305, soil can be loosened by vibrating in the soil loosening process, and the soil loosening efficiency and effect are improved.

It should be noted that, referring to fig. 1 and fig. 2, a plurality of cleaning grooves 205 are formed on one side of the inner wall of the groove 204, concave scraping plates 215 are fixedly connected to the inner walls of the cleaning grooves 205, and in the process that the plurality of soil loosening teeth 203 rotate, the soil loosening teeth 203 can be cleaned manually by the aid of the concave scraping plates 215 as the plurality of concave scraping plates 215 are arranged in the cleaning grooves 205.

It should be emphasized that, referring to fig. 1, the front and rear ends of the other side of the concave housing 1 are connected with mechanical supporting arms 103 by screws, the front and rear ends of the middle of the other side of the concave housing 1 are all communicated with one end of a water pipe 101, and the other end of the water pipe 101 is detachably connected with a pipe cover 102.

In addition, the components designed by the invention are all universal standard components or components known by the person skilled in the art, the structures and principles of the components are all known by the person skilled in the art through technical manuals or known by routine experimental methods, and the invention can be completely realized by the person skilled in the art.

The embodiments of the present invention are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present invention.

Claims (10)

1. The utility model provides a bulldozer shovel that possesses mechanism of loosening the soil, includes concave casing (1), concave casing (1) bottom adopts screw connection to have bulldozing bottom plate (2), recess (204) are seted up to bulldozing bottom plate (2) one side, its characterized in that still includes: the rotary drum (202) is rotatably arranged in the groove (204), and a first circular groove (209) and a second circular groove (208) are respectively formed in the front end and the rear end of the inside of the groove (204); the soil loosening mechanism is rotatably arranged in the groove (204), not only can carry out soil loosening operation by utilizing the bulldozer blade, but also can loosen the soil by utilizing the soil loosening mechanism in the process of bulldozing, the soil loosening mechanism comprises a plurality of soil loosening teeth (203), one side of the soil loosening teeth (203) is fixedly connected with one side of a rotary cylinder (202), the front end and the rear end of the rotary cylinder (202) are respectively communicated with a first connecting pipe (201) and a rotary joint (207), the rear side of the rotary joint (207) stretches into a second circular groove (208) to be communicated with a third connecting pipe (214), the rear side of the second connecting pipe (212) is communicated with a water-gas dual-purpose pump (213), the rear side of the water-gas dual-purpose pump (213) is communicated with a third connecting pipe (214), and the rear side of the third connecting pipe (214) penetrates through a bulldozing bottom plate (2) to be communicated with a concave shell (1); the front side of the first connecting pipe (201) is fixedly connected with a first motor shaft (211), the front side of the first motor shaft (211) stretches into the first circular groove (209), and one side of the first motor shaft (211) is connected with a first motor (210) in the first circular groove (209) through a screw.

2. A dozer blade with a scarification mechanism as claimed in claim 1, wherein a plurality of insertion tubes (217) are connected to one side of said rotary cylinder (202), a circular hole (216) is formed in said scarification tooth (203), and insertion tubes (217) are inserted into said circular hole (216).

3. The bulldozer shovel with the soil loosening mechanism according to claim 1, wherein square grooves (3) are formed in the front end and the rear end of the concave casing (1), a third round groove (308) and a fourth round groove (311) are formed in the upper end and the lower end of the inside of the square groove (3), a third motor (309) is connected to the top end of the inside of the third round groove (308) through screws, and a third motor shaft (310) is connected to the bottom of the third motor (309).

4. A dozer blade with a scarification mechanism as claimed in claim 3, wherein the bottom of the third motor shaft (310) is fixedly connected with a threaded rod (301), the bottom of the threaded rod (301) passes through the moving block (307), the threaded rod (301) is in threaded connection with a screw hole in the moving block (307), the bottom of the threaded rod (301) stretches into the fourth circular groove (311), one end of the threaded rod (301) located in the fourth circular groove (311) is rotatably connected with a bearing (312), and the bottom of the bearing (312) is connected with the fourth circular groove (311) by a screw.

5. A dozer blade with a ripping mechanism as claimed in claim 4 wherein a moving slat (302) is fixedly attached to the front side of said moving block (307), and a second motor (303) is attached to the top front side of said moving slat (302) by screws.

6. A dozer blade with a ripping mechanism as claimed in claim 5 wherein the drive shaft at the bottom of said second motor (303) is fixedly connected to a rotating disk (304) through a moving slat (302), and a plurality of ripping blades (305) are detachably connected to the bottom of said rotating disk (304).

7. A dozer blade with a ripping mechanism as in claim 5 where said movable slat (302) has a first vibration motor (306) attached to the top side with screws.

8. A dozer blade with a scarification mechanism as claimed in claim 1 wherein said concave housing (1) has a second vibration motor (206) attached to both front and rear ends of the inner wall by screws.

9. The bulldozer blade with the scarification mechanism as claimed in claim 1, wherein a plurality of cleaning grooves (205) are formed on one side of the inner wall of the groove (204), and concave scraping plates (215) are fixedly connected to the inner walls of the cleaning grooves (205).

10. The bulldozer blade with the soil loosening mechanism as claimed in claim 1, wherein the front end and the rear end of the other side of the concave casing (1) are connected with mechanical supporting arms (103) by screws, the front end and the rear end of the middle part of the other side of the concave casing (1) are respectively communicated with one end of a water pipe (101), and the other end of the water pipe (101) is detachably connected with a pipe cover (102).