Detachable deep ploughing plough device of agricultural machine

Abstract

The utility model discloses a detachable deep ploughing plough device of an agricultural machine, and relates to the technical field of agricultural equipment. The device comprises a fixed rod, wherein an adjusting mechanism and a dismounting mechanism are arranged on the fixed rod; the adjusting mechanism comprises an adjusting assembly, a limiting assembly and a plough assembly, the adjusting assembly comprises a guide rod fixedly connected to the fixing rod, the guide rod is slidably connected with a sliding block, a limiting groove is slidably connected with a cross-shaped limiting block, and the cross-shaped limiting block is fixedly connected with a first spring. By means of the adjusting mechanism and the elasticity of the first spring, a farmer can release limiting of the sliding block by the clamping rod by pulling the pull rod, then the sliding block can be adjusted to slide on the guide rod to drive the distance between the plough blade and other plough blades, the distance requirement of the farmer for cultivating different crops or reclaiming different ploughing ditches is met, the application range is wide, and practicability is high. And in cooperation with buffering of a second spring and crushing of large soil blocks through a rolling cylinder, the practicability of the device is improved to a certain degree.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of agricultural equipment, especially, relate to a kind of detachable deep ploughing plough device of agricultural machine. BACKGROUND

[0002] As an important tillage tool in agricultural machinery, with the promotion of agricultural modernization, deep ploughing technology and equipment are continuously optimized. Early tillage methods mainly rely on manual or simple farm tools for tillage. Deep tillage has limited impact on the productivity and efficiency of farmland, and the labor intensity is large. With the process of industrialization, agricultural mechanization equipment is introduced. Early ploughs are generally single or double ploughs. Although it can improve the efficiency of tillage, the tillage depth is limited, and it is difficult to meet the deep tillage demand. With the progress of science and technology, modern deep ploughs have emerged. Such ploughs are usually equipped with high-strength materials and innovative designs, greatly improving the depth and efficiency of deep tillage.

[0003] However, the structure of the deep ploughing plough device used by part of the agricultural machine is relatively simple. The plough blade is relatively fixed on the pushing support. Although it can meet the plowing demand, it is difficult to adjust the distance between the plough blades, making it difficult to meet the needs of farmers with different furrow distances or plowing distances. The function is single, and the application range is narrow. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of detachable deep ploughing plough device of agricultural machine, by being provided with adjusting mechanism, it is realized by the elasticity of first spring, farmer can remove the limiting of slide block by pulling pull rod, then the distance between plough blade and other plough blades can be adjusted by the sliding of slide block on guide rod, solve the problem that it is difficult to adjust the distance between plough blades.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model is a kind of detachable deep ploughing plough device of agricultural machine, including fixed rod, adjusting mechanism and dismounting mechanism are provided on the fixed rod;

[0007] The adjusting mechanism includes adjusting assembly, limiting assembly and plough assembly, the adjusting assembly includes two guide rods fixedly connected on the inner wall of fixed rod, the outer wall of two guide rods is slidably connected with slide block, the top surface of two slide blocks is fixedly connected with slide cylinder, the inner wall of two slide cylinders is provided with limiting slot, the inner wall of two limiting slots is slidably connected with cross limiting block, the top surface of two cross limiting blocks is fixedly connected with first spring, and the top end of two first springs is fixedly connected with the inner wall of limiting slot.

[0008] Further, the limiting assembly comprises two pull rods fixedly connected to the top surfaces of the two cross limiting blocks, the top ends of the two pull rods extend to the top surface of the sliding cylinder and are slidably connected to the sliding cylinder, the bottom surfaces of the two cross limiting blocks are fixedly connected with two clamping rods, the outer walls of the two guide rods are provided with a plurality of clamping holes, and the outer walls of the two clamping rods are slidably connected with the inner walls of the two clamping holes.

[0009] Further, the plough assembly comprises a plurality of plough blades fixedly connected to the bottom surfaces of the fixed rod and the two sliding blocks, the back surface of the fixed rod is hingedly connected with a receiving frame, the inner wall of the receiving frame is rotatably connected with a rolling cylinder, and the outer wall of the rolling cylinder is fixedly connected with a plurality of protrusions.

[0010] Further, the top surface of the fixed rod is fixedly connected with a V-shaped connecting block, the distal end of the V-shaped connecting block is fixedly connected with a second spring, and the distal end of the second spring is fixedly connected with the top surface of the receiving frame.

[0011] Further, the dismounting mechanism comprises a mounting assembly and a turnover assembly, the mounting assembly comprises a first connecting block fixedly connected to the front surface of the fixed rod, and the right side of the first connecting block is hingedly connected with a second connecting block.

[0012] Further, the distal end of the second connecting block is fixedly connected with a hook, the inner wall of the hook is rotatably connected with a jacking rod, the inner wall of the jacking rod is fixedly connected with a torsional spring, and the right end of the torsional spring is fixedly connected with the inner wall of the hook.

[0013] Further, the turnover assembly comprises a first hinged block hingedly connected to the inner wall of the second connecting block, the outer wall of the first hinged block is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a second hinged block, and the right side of the second hinged block is hingedly connected with the left side of the V-shaped connecting block.

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

[0015] 1. By setting the adjusting mechanism, the elasticity of the first spring is utilized, the farmer can remove the limiting of the clamping rod on the sliding block by pulling the pull rod, then the spacing between the plough blade and other plough blades driven by the sliding of the sliding block on the guide rod can be adjusted, the spacing requirement between different crops or different furrows during farming can be met, the application range is wide, the buffering of the second spring and the crushing of the large soil block by the rolling cylinder improve the practicability of the device to a certain extent.

[0016] 2. By setting the dismounting mechanism, the elastic deformation of the torsional spring is utilized, the farmer can hang the hook on the agricultural machine by turning the jacking rod, the quick mounting and dismounting between the device and the agricultural machine is completed, the extension and contraction of the hydraulic cylinder facilitate the adjustment of the ploughing depth of the plough blade, and the practicability of the device is further improved.

[0017] Of course, any product implementing the present application does not necessarily need to achieve all the advantages mentioned above simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments. Obviously, the drawings described in the following only represent some of the embodiments of the present application, and are not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 2 It is a schematic diagram of the rear view structure of the present application;

[0021] Figure 3 It is a schematic diagram of the rear view cross-sectional structure of the present application;

[0022] Figure 4 It is a schematic diagram of the left view cross-sectional structure of the present application;

[0023] Figure 5 It is Figure 3 It is an enlarged schematic diagram of the position A in the above figure;

[0024] Figure 6 It is Figure 4 It is an enlarged schematic diagram of the position B in the above figure.

[0025] In the drawings, the component list represented by each reference numeral is as follows:

[0026] 1, fixed rod; 2, adjusting mechanism; 3, dismounting mechanism; 21, guide rod; 22, sliding block; 23, sliding cylinder; 24, limiting groove; 25, cross limiting block; 26, first spring; 27, pull rod; 28, clamping rod; 29, clamping hole; 210, plow blade; 211, receiving frame; 212, rolling cylinder; 213, protruding block; 214, V-shaped connecting block; 215, second spring; 31, first connecting block; 32, second connecting block; 33, hook; 34, jacking rod; 35, torsional spring; 36, first hinged block; 37, hydraulic cylinder; 38, second hinged block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments only represent some of the embodiments of the present application, and are not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0028] Referring to Figures 1-6 The utility model discloses a kind of detachable deep ploughing plough device of agricultural machinery, including fixed rod 1, adjusting mechanism 2 and dismounting mechanism 3 are provided on fixed rod 1;

[0029] Adjusting mechanism 2 includes adjusting assembly, limiting assembly and plough assembly, adjusting assembly includes two fixedly connected guiding rod 21 on the inner wall of fixed rod 1, the outer wall of two guiding rod 21 is slidably connected with slider 22, the top surface of two sliders 22 is fixedly connected with sliding cylinder 23, the inner wall of two sliding cylinders 23 is provided with limiting slot 24, the inner wall of two limiting slots 24 is slidably connected with cross limiting block 25, the top surface of two cross limiting blocks 25 is fixedly connected with first spring 26, and the top end of two first springs 26 is fixedly connected with the inner wall of limiting slot 24.

[0030] As shown in Figure 2 , Figure 3 , Figure 4 And Figure 5 Limiting assembly includes pull rod 27 fixedly connected on the top surface of two cross limiting blocks 25, the top end of two pull rods 27 extends to the top surface of sliding cylinder 23 and is slidably connected with sliding cylinder 23, the bottom surface of two cross limiting blocks 25 is fixedly connected with clamping rod 28, the outer wall of two guiding rod 21 is provided with a plurality of clamping holes 29, and the outer wall of two clamping rods 28 is slidably connected with the inner wall of two clamping holes 29.

[0031] By setting adjusting mechanism 2, the elasticity of first spring 26 is utilized, the farmer can remove the limiting of clamping rod 28 to slider 22 by pulling pull rod 27, then the spacing between plough blade 210 and other plough blades 210 can be adjusted by sliding slider 22 on guiding rod 21, meet the spacing requirement between different crops or different furrows, wider application range, cooperate with the buffering of second spring 215 and the crushing of large soil block by rolling cylinder 212, improve the practicability of the device to a certain extent.

[0032] As shown in Figure 2 , Figure 4 And Figure 6As shown, the dismounting mechanism 3 comprises a mounting assembly and a turnover assembly. The mounting assembly comprises a first connecting block 31 fixedly connected to the front of the fixed rod 1, a second connecting block 32 hingedly connected to the right side of the first connecting block 31, a hook 33 fixedly connected to the front end of the second connecting block 32, a top rod 34 rotatably connected to the inner wall of the hook 33, a torsional spring 35 fixedly connected to the inner wall of the top rod 34, and the right end of the torsional spring 35 is fixedly connected to the inner wall of the hook 33. The turnover assembly comprises a first hinged block 36 hingedly connected to the inner wall of the second connecting block 32, a hydraulic cylinder 37 fixedly connected to the outer wall of the first hinged block 36, and a second hinged block 38 fixedly connected to the output end of the hydraulic cylinder 37, and the right side of the second hinged block 38 is hingedly connected to the left side of the V-shaped connecting block 214.

[0033] By setting the dismounting mechanism 3, the elastic deformation of the torsional spring 35 is achieved, and the farmer can hang the hook 33 on the agricultural machine by turning over the top rod 34, complete the quick mounting and dismounting process between the device and the agricultural machine, cooperate with the extension and contraction of the hydraulic cylinder 37, and conveniently adjust the plowing depth of the plow blade 210, further improve the practicability of the device.

[0034] One specific application of the embodiment is: by setting the adjusting mechanism 2, the farmer can pull the pull rod 27 to drive the cross limiting block 25 to slide upward in the limiting groove 24, so that the cross limiting block 25 extrudes the first spring 26, at this time the first spring 26 is in a compressed state, at the same time, the cross limiting block 25 drives the clamping rod 28 to disengage from the clamping hole 29 in the guide rod 21, releasing the limiting of the sliding block 22 and the sliding cylinder 23, at this time the farmer can push the sliding block 22 to slide on the guide rod 21, so that the sliding block 22 drives the plow blade 210 below it to move in position, when the plow blade 210 is moved to a specific position, the clamping rod 28 is aligned with a specific clamping hole 29, and the pull rod 27 is loosened, the cross limiting block 25 is pushed to slide downward in the limiting groove 24 under the elastic force of the first spring 26, the cross limiting block 25 drives the clamping rod 28 to slide into the clamping hole 29, and the clamping rod 28 is limited in the specific clamping hole 29, the clamping rod 28 drives the sliding cylinder 23 and the sliding block 22 to be limited at a specific position on the guide rod 21, the spacing between the plow blades 210 is adjusted, after the device is installed with the dismounting mechanism 3, the agricultural machine drives the device to move on the farmland, the plow blade 210 performs plowing work, and there may be large soil blocks being turned out, at this time the rolling cylinder 212 crushes and rolls the large soil blocks turned out by the plow blade 210, and the elastic buffer force of the second spring 215 reduces the influence of the rolling cylinder 212 on the turned-out land, wherein a plurality of protrusions 213 are arranged on the rolling cylinder 212 to crush the soil blocks, the elasticity of the first spring 26 is utilized, the farmer can pull the pull rod 27 to release the limiting of the clamping rod 28 on the sliding block 22, and then the spacing between the plow blade 210 and other plow blades 210 can be adjusted by sliding the sliding block 22 on the guide rod 21, meeting the spacing requirements of the farmer in cultivating different crops or reclamation different furrows, and the application range is wider, the buffer of the second spring 215 and the crushing of the rolling cylinder 212 improve the practicality of the device to a certain extent.

[0035] By setting the dismounting mechanism 3, the farmer can complete the adjustment of the distance between the blades 210 by cooperating with the adjusting mechanism 2, then turn over the top rod 34, make the top rod 34 drive the torsional spring 35 to elastically deform in the hook 33, expose the inside of the top rod 34 and the hook 33, and then hang the hook 33 on the rear fixed ring of the agricultural machine or the like, then loosen the top rod 34, make the torsional spring 35 elastically recover to drive the top rod 34 to be clamped on the inner clamping groove of the hook 33, complete the connection between the device and the agricultural machine, then drive the hydraulic cylinder 37, push the V-shaped connecting block 214 through the second hinge block 38, make the V-shaped connecting block 214 drive the fixed rod 1 to hinge the first connecting block 31 around the hinge between the first connecting block 31 and the second connecting block 32, according to the stress direction of the hook 33 pulled by the agricultural machine, drive the hydraulic cylinder 37 to turn over by a certain angle through contraction, change the direction of the cutting edges of the blades 210, then change the direction of the relative force applied to the blades 210, so that the plowing depth of the blades 210 is adjusted and changed, and the elastic deformation of the torsional spring 35 is utilized, the farmer can hang the hook 33 on the agricultural machine by turning over the top rod 34, complete the quick installation and dismounting between the device and the agricultural machine, cooperate with the extension and contraction of the hydraulic cylinder 37, and conveniently adjust the plowing depth of the blades 210, and further improve the practicability of the device.

[0036] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the specification. The embodiments are selected and described in detail in the specification in order to better explain the principles and practical applications of the application, so that the persons skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. An agricultural machine detachable deep plough device, comprising a fixed rod (1), wherein an adjusting mechanism (2) and a detaching mechanism (3) are arranged on the fixed rod (1), characterized in that: the adjusting mechanism (2) comprises an adjusting assembly, a limiting assembly and a plough assembly, the adjusting assembly comprises two guide rods (21) fixedly connected to the inner wall of the fixed rod (1), the outer wall of each of the two guide rods (21) is slidably connected with a sliding block (22), the top surface of each of the two sliding blocks (22) is fixedly connected with a sliding cylinder (23), the inner wall of each of the two sliding cylinders (23) is provided with a limiting groove (24), the inner wall of each of the two limiting grooves (24) is slidably connected with a cross limiting block (25), the top surface of each of the two cross limiting blocks (25) is fixedly connected with a first spring (26), and the top end of each of the two first springs (26) is fixedly connected with the inner wall of the limiting groove (24).

2. The detachable deep tillage plow device of claim 1, wherein, the limiting assembly comprises a pull rod (27) fixedly connected to the top surface of each of the two cross limiting blocks (25), the top end of each of the two pull rods (27) extends to the top surface of the sliding cylinder (23) and is slidably connected with the sliding cylinder (23), the bottom surface of each of the two cross limiting blocks (25) is fixedly connected with a clamping rod (28), and the outer wall of each of the two guide rods (21) is provided with a plurality of clamping holes (29), the outer wall of each of the two clamping rods (28) is slidably connected with the inner wall of each of the two clamping holes (29).

3. The detachable deep tillage plow device of claim 2, wherein, the plough assembly comprises a plurality of plough blades (210) fixedly connected to the bottom surface of the fixed rod (1) and the two sliding blocks (22), the back surface of the fixed rod (1) is hingedly connected with a receiving frame (211), the inner wall of the receiving frame (211) is rotatably connected with a rolling cylinder (212), and the outer wall of the rolling cylinder (212) is fixedly connected with a plurality of protrusions (213).

4. The detachable deep tillage plow device of claim 3, wherein, the top surface of the fixed rod (1) is fixedly connected with a V-shaped connecting block (214), the distal end of the V-shaped connecting block (214) is fixedly connected with a second spring (215), and the distal end of the second spring (215) is fixedly connected with the top surface of the receiving frame (211).

5. An agricultural implement according to claim 4, wherein, the detaching mechanism (3) comprises a mounting assembly and a turnover assembly, the mounting assembly comprises a first connecting block (31) fixedly connected to the front surface of the fixed rod (1), and the right side of the first connecting block (31) is hingedly connected with a second connecting block (32).

6. An agricultural implement according to claim 5, wherein, the front end of the second connecting block (32) is fixedly connected with a hook (33), the inner wall of the hook (33) is rotatably connected with a top rod (34), the inner wall of the top rod (34) is fixedly connected with a torsional spring (35), and the right end of the torsional spring (35) is fixedly connected with the inner wall of the hook (33).

7. An agricultural implement according to claim 6, wherein, the turnover assembly comprises a first hinged block (36) hingedly connected to the inner wall of the second connecting block (32), the outer wall of the first hinged block (36) is fixedly connected with a hydraulic cylinder (37), the output end of the hydraulic cylinder (37) is fixedly connected with a second hinged block (38), and the right side of the second hinged block (38) is hingedly connected with the left side of the V-shaped connecting block (214).

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