CN117084007A - A combined wear-resistant plow blade and its soil dividing mechanism - Google Patents

Abstract

The invention discloses a combined type wear-resistant plow blade and a soil dividing mechanism thereof, wherein a soil dividing assembly is arranged at the bottom end of a traction frame, a mounting rod is connected to the bottom end of a connecting rod through threads, a guide plate is welded at one end of the plow blade, a mounting shaft is fixedly arranged at the extending end of a hydraulic rod, a bidirectional screw rod is slidably arranged in a vertical hole, a sleeve pipe is sleeved at the top end of a slide pipe, a crushing thorn is uniformly arranged on the top surface of a sieve plate, and a soil dividing box is provided with a soil dividing auxiliary assembly.

Description

A combined wear-resistant plow blade and its soil dividing mechanism

Technical field

The invention relates to the technical field of agricultural machinery, specifically a combined wear-resistant plow and its soil dividing mechanism.

Background technique

The plow blade is a device that loosens the soil and breaks the bottom layer of the plow. It is mainly composed of a subsoiling shovel handle and a shovel tip. The processes of cutting, breaking and loosening the soil with the subsoiling shovel are carried out simultaneously. The shovel tip is an important part of the plow shovel. , the existing plow blades mainly have chisel shape, arrow shape and double wing shape. The blade tip structure also has a great influence on the soil penetration performance, soil loosening range and farming resistance. In order to improve its service life, the plow blade will be strong and durable. Made of grinding materials.

However, after the plows currently on the market turn over the soil, the ground is uneven and the soil needs to be divided and leveled later. The leveling efficiency is low and affects subsequent farming operations.

Contents of the invention

The present invention provides a combined wear-resistant plow blade and its soil dividing mechanism, which can effectively solve the problem that after the plow blade proposed in the above-mentioned background technology turns over the soil, the ground is uneven, and the ground needs to be divided and leveled later, and the leveling efficiency is low. Problems that affect subsequent farming operations.

In order to achieve the above object, the present invention provides the following technical solution: including a tractor, a tractor plate is hinged on one side of the middle part of the tractor, a soil dividing assembly is installed at the bottom end of the tractor, and the soil dividing assembly includes a connecting rod;

A connecting rod is evenly welded on one side of the bottom surface of the traction frame, and a mounting rod is threadedly connected to the bottom end of the connecting rod. A plow is welded to the bottom end of the mounting rod, and a guide plate is welded to one end of the plow. Hydraulic rods are installed at both ends of the frame, a mounting shaft is fixedly installed at the extended end of the hydraulic rod, and a support wheel is rotatably installed in the middle of the mounting shaft;

The top surface of the traction frame is evenly provided with vertical holes on the side away from the plow blade. A two-way screw rod is slidably installed inside the vertical hole. The two-way screw rod is connected to the top surface and bottom surface of the traction frame through threaded sleeves. Positioning nut, the bottom ends of several two-way screw rods are connected to the top surface of the soil dividing box, the top surface of the soil dividing box is evenly welded with casings, the casings are sleeved on the top of the sliding tube, and the bottom of the sliding tube The end is welded to the middle of the top surface of the flat plate, and the top surface of the flat plate and the top of the inner top of the casing are spot welded to connect the two ends of the vibration spring. Several of the flat plates are evenly welded to the top surface of the sieve plate, and the top surface of the sieve plate is evenly provided with crushing thorns. , Driving motors are installed at both ends of the soil dividing box, the output shaft end of the driving motor is connected to a cam through the soil dividing box, and a soil feeding hole is opened near the guide plate of the soil dividing box.

Preferably, the plow blade is a plate with upward tilting sides, and the top surface of the guide plate is aligned with the top surface of the plow blade.

Preferably, the sliding tube and the casing are in transitional fit, and a sealing ring is bonded to the bottom end of the casing.

Preferably, the top surface of the flat plate is flush with the edge of the screen plate, and the bottom end of the cam contacts the edge of the top surface of the screen plate.

Preferably, the vertical hole and the two-way screw are a transition fit, the inside of the vertical hole is a smooth curved surface, and the side of the positioning nut close to the traction frame is a rough surface.

Preferably, the bottom surface of the crushing spines is cross-shaped, and the edge of the top surface of the crushing spines is chamfered.

Preferably, the soil dividing box is equipped with an auxiliary soil dividing component, and the auxiliary soil dividing component includes a conduit;

A conduit is installed at the bottom end of the side of the soil dividing box, and an electric push rod is installed at one end of the conduit. The extended end of the electric push rod is connected to a sliding rod at an internal position of the conduit. Rubber is bonded to one side of the sliding rod. Board, one side of the rubber plate is bonded with an earth-moving plate, and the bottom end of the earth-moving plate is evenly provided with earth-moving grooves;

A pressure water box is symmetrically installed on the top of the guide plate. Cleaning holes are evenly provided on one side of the pressure water box. A retaining bar is welded to one side of the cleaning hole. A water retaining plate is hinged to one side of the cleaning hole. The side of the water baffle located inside the pressure water box is connected to the inner wall of the pressure water box through a connecting spring. The tops of the two pressure water boxes located on the same guide plate are connected through connecting pipes. The tops of the connecting pipes are connected to the water pump through hoses. The water pump is installed in the middle part of the bottom of the water tank, and the water tank is installed inside the traction frame.

Preferably, the connecting pipe is in the shape of "冂", and one side of the connecting pipe fits the soil dividing box.

Preferably, the side of the water baffle is aligned with the side of the pressure water box, and the length of the water baffle is the same as the length of the guide plate.

Preferably, the input ends of the drive motor, electric push rod and water pump are electrically connected to the output end of the external power supply respectively, and the inside of the conduit fits the sliding rod.

Preferably, a combined wear-resistant plow includes a soil dividing mechanism of the combined wear-resistant plow.

Compared with the existing technology, the beneficial effects of the present invention are:

It is equipped with a soil separation component, which is connected to the tractor through the traction plate, and the hydraulic rod is activated. The hydraulic rod pushes the support wheel to move up and down, thereby changing the height of the plow blade and thus changing the depth of soil plowing;

The plow pierces the ground and is pulled forward to turn the soil. Part of the soil overflows along both sides of the plow and the other part of the soil moves along the plow and guide plate into the soil dividing box, pushing the screen plate. Moving up and down, the soil on the top surface of the sieve plate is driven to continuously turn and roll and come into contact with the crushing thorns. The crushing thorns continue to shake with the sieve plate. The crushing thorns break the soil and pass through the sieve holes of the sieve plate. The soil continues to fall evenly as it shakes and Covering the top surface of the soil turned by the plow makes the surface of the soil softer and flatter, making it easier for subsequent farming operations.

2. It is equipped with an auxiliary component for soil separation. During the process of turning over the soil with the plow, the pressure water boxes on both sides of the guide plate play a limiting role, making it easier for the soil to enter the soil separation box through the soil feeding hole, and the water pump is started intermittently. Water enters the pressure water box through the connecting pipe and the water pressure continues to increase until the water baffle at the cleaning hole is pushed to rotate along the hinge, the cleaning hole is partially opened, and high-pressure water rushes out, cleaning the guide plate and the pressure water box to prevent mud The bond hardens and affects soil transportation;

The soil falling after passing through the soil dividing box will be smoothed by the earth-moving plate with a soil-moving groove. The deformation of the rubber plate pushes the earth-moving plate to squeeze the soil. The electric push rod pulls the sliding rod to reciprocate in the conduit. The soil-moving groove will Squeeze the protruding soil and smooth the soil again, so that the land after turning is smoother.

To sum up, the soil dividing component turns and divides the soil in sequence. After the soil is turned and divided, the soil covering and leveling operation can be carried out. The soil dividing auxiliary component cleans the guide structure during the process of guiding the soil into the soil dividing box to prevent blockage. After dividing the soil, use the soil board to level it again, so that the soil leveling effect is better and it is more convenient for subsequent sowing.

Description of the drawings

The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

In the attached picture:

Figure 1 is a schematic structural diagram of the present invention;

Figure 2 is a schematic structural diagram of the soil dividing assembly of the present invention;

Figure 3 is a schematic diagram of the installation structure of the installation rod of the present invention;

Figure 4 is a schematic diagram of the installation structure of the crushing spines of the present invention;

Figure 5 is a schematic structural diagram of the soil separation auxiliary assembly of the present invention;

Figure 6 is a schematic diagram of the installation structure of the water retaining plate of the present invention;

Figure 7 is a schematic diagram of the installation structure of the electric push rod of the present invention;

Numbers in the figure: 1. Traction frame; 2. Traction plate;

3. Soil separation component; 301. Connecting rod; 302. Installation rod; 303. Plow shovel; 304. Guide plate; 305. Hydraulic rod; 306. Installation shaft; 307. Support wheel; 308. Vertical hole; 309. Two-way Screw; 310, positioning nut; 311, soil box; 312, casing; 313, slide tube; 314, flat plate; 315, vibration spring; 316, screen plate; 317, crushing thorn; 318, drive motor; 319, Cam; 320, soil feeding hole;

4. Soil separation auxiliary components; 401. Conduit; 402. Electric push rod; 403. Sliding rod; 404. Rubber plate; 405. Soil removing board; 406. Soil removing groove; 407. Pressure water box; 408. Cleaning hole; 409. Barrier; 410. Water retaining plate; 411. Connecting spring; 412. Connecting pipe; 413. Water pump; 414. Water tank.

Detailed ways

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

Embodiment: As shown in Figures 1-7, the present invention provides a technical solution for a combined wear-resistant plow soil dividing mechanism, including a traction frame 1. A traction plate 2 is hinged on one side of the middle part of the traction frame 1. The traction frame 1 A soil dividing component 3 is installed at the bottom. The soil dividing component 3 includes a connecting rod 301, a mounting rod 302, a plow 303, a guide plate 304, a hydraulic rod 305, a mounting shaft 306, a support wheel 307, a vertical hole 308, and a two-way screw rod. 309. Positioning nut 310, soil box 311, casing 312, slide tube 313, flat plate 314, vibration spring 315, screen plate 316, crushing spur 317, drive motor 318, cam 319 and soil feeding hole 320;

A connecting rod 301 is evenly welded on one side of the bottom surface of the tractor 1. The bottom end of the connecting rod 301 is connected to a mounting rod 302 through threads. A plow shovel 303 is welded to the bottom end of the mounting rod 302. A guide plate 304 is welded to one end of the plow shovel 303. The plow shovel 303 It is a board with both sides tilted upward. The top surface of the guide plate 304 is aligned with the top surface of the plow 303, which facilitates the plow 303 to shovel soil and the soil to rise along the guide plate 304. Hydraulic rods 305 are installed at both ends of the tractor 1. A mounting shaft 306 is fixedly installed at the extended end of the hydraulic rod 305, and a support wheel 307 is rotatably installed in the middle of the mounting shaft 306;

Vertical holes 308 are evenly provided on the side of the top surface of the tractor 1 away from the plow shovel 303. A two-way screw rod 309 is slidably installed inside the vertical hole 308. The two-way screw rod 309 is threaded at both the top and bottom surfaces of the tractor frame 1. There is a positioning nut 310, the vertical hole 308 and the two-way screw rod 309 are a transitional fit, the inside of the vertical hole 308 is a smooth curved surface, and the side of the positioning nut 310 close to the traction frame 1 is a rough plane to facilitate the two-way screw rod 309 in the vertical hole 308 Internally sliding and fixed, the bottom ends of several two-way screw rods 309 are connected to the top surface of the soil distribution box 311. The internal top surface of the soil distribution box 311 is evenly welded with sleeves 312. The sleeves 312 are sleeved on the top of the sliding tube 313. The sliding tube 313 It is a transitional fit with the casing 312. A sealing ring is bonded to the bottom of the casing 312 to facilitate the sliding of the sliding tube 313 in the casing 312. The bottom end of the sliding tube 313 is welded to the middle of the top surface of the flat plate 314. The top surface of the flat plate 314 and the casing The inner top of 312 is connected to both ends of the vibration spring 315 by spot welding. A number of flat plates 314 are evenly welded to the top surface of the sieve plate 316. The top surface of the sieve plate 316 is evenly provided with crushing thorns 317. The bottom surface of the crushing thorns 317 is cross-shaped, and the top surface of the crushing thorns 317 is cross-shaped. The edges are chamfered to facilitate the crushing of soil by the thorns 317. Driving motors 318 are installed at both ends of the soil dividing box 311. The output shaft end of the driving motor 318 penetrates the soil dividing box 311 and is connected to a cam 319. The top surface of the flat plate 314 and the edge of the screen plate 316 are flat. The bottom end of the cam 319 contacts the top edge of the screen plate 316, which facilitates the cam 319 to push the screen plate 316 to vibrate. The soil dividing box 311 is provided with a soil feeding hole 320 close to the guide plate 304.

The soil dividing box 311 is equipped with an auxiliary soil dividing component 4. The soil dividing auxiliary component 4 includes a conduit 401, an electric push rod 402, a sliding rod 403, a rubber plate 404, a soil removing plate 405, a soil removing groove 406, a pressure water box 407, a cleaning Hole 408, retaining bar 409, water retaining plate 410, connecting spring 411, connecting pipe 412, water pump 413 and water tank 414;

A conduit 401 is installed at the bottom end of the side of the soil dividing box 311. An electric push rod 402 is installed at one end of the conduit 401. The extended end of the electric push rod 402 is connected to a sliding rod 403 at an internal position of the conduit 401. Rubber is bonded to one side of the sliding rod 403. Board 404, one side of the rubber plate 404 is bonded with an earth-moving plate 405, and the bottom end of the earth-moving plate 405 is evenly provided with earth-moving grooves 406;

A pressure water box 407 is symmetrically installed on the top of the guide plate 304. Cleaning holes 408 are evenly provided on one side of the pressure water box 407. A retaining bar 409 is welded to one side of the cleaning hole 408. A water retaining plate 410 is hinged to one side of the cleaning hole 408 to retain water. The side of the plate 410 is aligned with the side of the pressure water box 407. The length of the water baffle 410 is the same as the length of the guide plate 304, which is convenient for guiding the soil. The water baffle 410 is located on one side inside the pressure water box 407 and is connected to the inner wall of the pressure water box 407 through the connecting spring 411. The tops of the two pressure water boxes 407 located on the same guide plate 304 are connected through a connecting pipe 412. The connecting pipe 412 is in the shape of a "冂" shape. One side of the connecting pipe 412 is close to the soil dividing box 311 to facilitate the protection of the connecting pipe 412 and prevent it from being damaged by soil. The connecting pipe 412 is damaged by the collision. The top of the connecting pipe 412 is connected to the water pump 413 through a hose. The input ends of the drive motor 318, the electric push rod 402 and the water pump 413 are electrically connected to the output end of the external power supply respectively. The inside of the conduit 401 fits the sliding rod 403 to facilitate The sliding rod 403 slides in the conduit 401, the water pump 413 is installed in the bottom middle of the water tank 414, and the water tank 414 is installed inside the traction frame 1.

The working principle and usage process of the present invention: the water tank 414 is filled with water, loosen the positioning nut 310, slide the two-way screw rod 309 along the vertical hole 308, change the height of the soil dividing box 311 to the appropriate position, then tighten the positioning nut 310, and pass The traction plate 2 is connected to the tractor, and the hydraulic rod 305 is started. The hydraulic rod 305 pushes the support wheel 307 to move up and down, thereby changing the height of the plow 303, thereby changing the depth of soil plowing. The plow 303 penetrates into the ground and is pulled forward to plow the soil. A part of the soil overflows to the outside of both sides of the plow blade 303 along both sides of the plow blade 303. The other part of the soil moves along the plow blade 303 and the guide plate 304 into the soil dividing box 311. The driving motor 318 is started, and the driving motor 318 drives the cam 319. Rotate to push the screen plate 316 to move up and down. During this process, the slide tube 313 slides up and down along the sleeve 312, and the vibration spring 315 deforms, driving the soil on the top surface of the screen plate 316 to continuously flip and roll and contact the crushing thorns 317, and the crushing thorns 317 As the sieve plate 316 continues to shake, the crushing thorns 317 break the soil and pass through the sieve holes of the sieve plate 316. The soil continues to fall evenly with the shaking and covers the top surface of the soil turned over by the plow 303, so that the soil after turning is The surface is softer and flatter, making it easier for subsequent farming operations;

When the plow 303 turns over soil, the pressure water boxes 407 on both sides of the guide plate 304 play a limiting role, making it easier for the soil to enter the soil dividing box 311 through the soil feeding hole 320. The water pump 413 is intermittently started, and the water passes through the connection. The pipe 412 enters the pressure water box 407 and the water pressure continues to increase until the water baffle 410 at the cleaning hole 408 is pushed to rotate along the hinge, the cleaning hole 408 is partially opened, the high-pressure water rushes out, and the guide plate 304 and the pressure water box are cleaned. 407, to prevent the soil from bonding and hardening and affecting the transportation of soil. After the water pump 413 stops, the connecting spring 411 pulls the water retaining plate 410 to reset until the water retaining plate 410 contacts the retaining bar 409 to facilitate the continued transportation of soil;

The soil falling after passing through the soil dividing box 311 will be smoothed by the earth-moving plate 405 with the earth-moving groove 406. The deformation of the rubber plate 404 pushes the earth-moving plate 405 to squeeze the soil. The electric push rod 402 pulls the sliding rod 403 to reciprocate in the conduit. By sliding inside 401, the earth-moving groove 406 will squeeze the protruding soil and smooth the soil again, so that the land after turning the soil will be smoother;

The soil dividing component 3 turns over the soil and divides the soil in sequence. After the soil is turned over and divided, the soil can be covered and leveled. The soil dividing auxiliary component 4 cleans the guide structure during the process of guiding the soil into the soil dividing box 311 to prevent obstruction. After dividing the soil, the soil removing board 405 is used for leveling again, so that the soil leveling effect is better and subsequent sowing is more convenient.

Finally, it should be noted that the above are only preferred examples of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still Modify the technical solutions described in the foregoing embodiments, or make equivalent replacements for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a divide native mechanism of wear-resisting plow shovel of combination formula, includes traction frame (1), its characterized in that: one side of the middle part of the traction frame (1) is hinged with a traction plate (2), the bottom end of the traction frame (1) is provided with a soil dividing component (3), and the soil dividing component (3) comprises a connecting rod (301);

connecting rods (301) are uniformly welded on one side of the bottom surface of the traction frame (1), mounting rods (302) are connected to the bottom ends of the connecting rods (301) through threads, plow blades (303) are welded on the bottom ends of the mounting rods (302), guide plates (304) are welded on one ends of the plow blades (303), hydraulic rods (305) are mounted on two ends of the traction frame (1), mounting shafts (306) are fixedly mounted at the extending ends of the hydraulic rods (305), and supporting wheels (307) are rotatably mounted in the middle of the mounting shafts (306);

the utility model discloses a soil box, including plough shovel (303), including frame (1), slide pipe (313), baffle plate (312), vibrating spring (315), baffle plate (316), driving motor (318), soil box (311) are connected to drive motor output through soil box (318), soil box (311) are close to and send soil box (320) to open, baffle plate (313) bottom welding is in dull and stereotyped (314) top surface middle part, dull and stereotyped (314) top surface and inside top of sleeve pipe (312) spot welding respectively connect vibrating spring (315) both ends, a plurality of dull and stereotyped (314) are evenly welded in baffle plate (316) top surface, crushing thorn (317) have all been seted up to baffle plate (316) top surface, soil box (311) both ends are all installed in soil box (311) top surface, soil box (311) are connected with cam (319) are worn out to drive motor (318), soil box (311) are close to soil box (320) are sent to open.

2. A combined wear-resistant plow blade soil splitting mechanism as claimed in claim 1, characterized in that said plow blade (303) is a plate with two sides tilted upward, and said guide plate (304) has a top surface aligned with a top surface of the plow blade (303).

3. The soil splitting mechanism of a combined wear-resistant plow blade according to claim 1, wherein the slide pipe (313) and the sleeve (312) are in transition fit, and a sealing ring is bonded at the bottom end of the sleeve (312).

4. A soil splitting mechanism for a combined wear plow according to claim 1, wherein the top surface of said plate (314) is flush with the edge of the screen plate (316) and the bottom end of said cam (319) contacts the edge of the top surface of the screen plate (316).

5. The soil separating mechanism of the combined wear-resistant plow shovel according to claim 1, wherein the vertical hole (308) and the bidirectional screw rod (309) are in transition fit, the inner side of the vertical hole (308) is a smooth curved surface, and one side of the positioning nut (310) close to the traction frame (1) is a rough plane.

6. The soil splitting mechanism of a combined wear-resistant plow blade of claim 1, wherein the bottom surface of the pulverizing thorn (317) is cross-shaped, and the edge of the top surface of the pulverizing thorn (317) is chamfered.

7. A combined wear-resistant plow soil dividing mechanism according to claim 1, characterized in that said soil dividing box (311) is fitted with a soil dividing auxiliary assembly (4), said soil dividing auxiliary assembly (4) comprising a conduit (401);

a guide pipe (401) is arranged at the bottom end of the side face of the soil separating box (311), an electric push rod (402) is arranged at one end of the guide pipe (401), a sliding rod (403) is connected to the position, located inside the guide pipe (401), of the extending end of the electric push rod (402), a rubber plate (404) is bonded on one side of the sliding rod (403), a soil stirring plate (405) is bonded on one side of the rubber plate (404), and soil stirring grooves (406) are uniformly formed in the bottom end of the soil stirring plate (405);

guide board (304) top symmetry installs pressurized-water box (407), clean hole (408) have evenly been seted up to pressurized-water box (407) one side, clean hole (408) one side welding has blend stop (409), clean hole (408) one side articulates has breakwater (410), breakwater (410) are in pressurized-water box (407) inside one side and connect pressurized-water box (407) inner wall through connecting spring (411), are located same two pressurized-water box (407) tops of guide board (304) are connected through connecting pipe (412), connecting pipe (412) top all is through hose connection water pump (413), water pump (413) are installed in water tank (414) bottom middle part, water tank (414) are installed inside traction frame (1).

8. The soil separating mechanism of the combined wear-resistant plow shovel according to claim 7, wherein the connecting pipe (412) is in a shape of a letter , and one side of the connecting pipe (412) is attached to the soil separating box (311);

the side surface of the water baffle (410) is aligned with the side surface of the pressure water box (407), and the length of the water baffle (410) is the same as that of the guide plate (304).

9. The soil splitting mechanism of a combined wear-resistant plow shovel of claim 7, wherein the input ends of the driving motor (318), the electric push rod (402) and the water pump (413) are respectively electrically connected with the output end of an external power supply, and the interior of the conduit (401) is matched with the sliding rod (403).

10. A combined wear-resistant plow comprising a soil splitting mechanism of the combined wear-resistant plow of any one of claims 1-9.