Cultivator former system

Abstract

A cultivator former system belongs to the technical field of cultivators. The problem that an existing former is poor in profiling effect is solved. Comprising a former main body, an upper adjusting connecting rod, a main body lower connecting frame and a pressure spring, the former main body, the upper adjusting connecting rod, the cultivator rack and the main body lower connecting frame are sequentially hinged to form a four-connecting-rod profiling mechanism, one end of the pressure spring is connected with the main body lower connecting frame, and the other end of the pressure spring is connected with the cultivator rack. The four-connecting-rod profiling forming device is adopted, the profiling effect is good, and the adaptability is higher when the four-connecting-rod profiling forming device works on the land with the uneven terrain. According to the forming device, the forming device can be quickly mounted. The drip irrigation belt is laid in the intertillage process, and the production efficiency can be improved. And after the former cover plate and the connecting square pipe are detached, the device can be used for post-seedling intertillage, so that the utilization rate of the intertillage fertilizer applicator is improved, and the cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cultivators, and in particular relates to a cultivator shaping device system. Background Art

[0002] The cultivator shaper is an important part of the cultivator. Its correct use and maintenance are of great significance to ensure the quality and efficiency of the cultivation operation.

[0003] The existing cultivator shaper is connected to the cultivator frame in the form of a three-link rod, and the profiling effect is not good, which affects the final ridge shape. Utility Model Content

[0004] The utility model provides a cultivator shaping machine system in order to solve the problem that the existing shaping machine has a poor shaping effect.

[0005] The technical solution adopted by the utility model is:

[0006] The cultivator shaper system comprises a shaper body, an upper adjustment link, a lower connecting frame of the body and a compression spring; the shaper body, the upper adjustment link, the cultivator frame and the lower connecting frame of the body are hinged in sequence to form a four-link profiling mechanism, one end of the compression spring is connected to the lower connecting frame of the body, and the other end of the compression spring is connected to the cultivator frame.

[0007] Compared with the prior art, the utility model has the following beneficial effects:

[0008] 1. The utility model adopts a four-link profiling former, which has a good profiling effect and is more adaptable when working on land that is not flat enough.

[0009] 2. The utility model can realize the rapid installation of the former.

[0010] 3. The utility model can improve production efficiency by laying drip irrigation belts during intertillage. Moreover, after removing the molded cover plate and the connecting square tube, it can be used for post-seedling intertillage, thereby improving the utilization rate of the intertillage fertilization machine and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is the main sectional view of the utility model;

[0013] Figure 3 It is a top view of the utility model;

[0014] Figure 4 It is a left view of the utility model;

[0015] Figure 5 yes Figure 4 A magnified view of part A;

[0016] Figure 6 yes Figure 2 BB cross-sectional view;

[0017] Figure 7 yes Figure 6 K-direction view;

[0018] Among them: 1. right retaining plate; 2. right plowshare; 3. drip irrigation tape laying device; 4. left plowshare; 5. forming cover plate; 6. connecting square tube; 9. left retaining plate; 10. former body; 11. upper adjustment connecting rod; 12. main body lower connecting frame; 13. compression spring; 14. cultivator frame; 15. locking plate; 16. eye bolt; 19. nut; 101. connecting groove; 102. outer protrusion; 103. wedge-shaped surface; 151. slot part; 301. drip irrigation tape; 302. drip irrigation tape mounting frame; 303. drip irrigation tape laying cylinder; 304. drip irrigation tape cover plate left; 305. drip irrigation tape cover plate right; 306. drip irrigation tape guide tube. DETAILED DESCRIPTION

[0019] In order to better understand the purpose, structure and function of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings.

[0020] The cultivator shaping system provided by the utility model is suitable for potato, yam, and vegetable cultivator shaping systems, which have 2 rows, 4 rows, 6 rows, and 8 rows. The attached drawing takes four rows as an example.

[0021] like Figure 1 to Figure 7 As shown, the cultivator shaper system of the utility model includes a shaper body 10, an upper adjustment link 11, a main body lower connecting frame 12 and a compression spring 13; the shaper body 10, the upper adjustment link 11, the cultivator frame 14, and the main body lower connecting frame 12 are hinged in sequence to form a four-bar profiling mechanism, one end of the compression spring 13 is connected to the main body lower connecting frame 12, and the other end of the compression spring 13 is connected to the cultivator frame 14.

[0022] like Figure 2 As shown, each of the former bodies 10 includes a left plowshare 4, a right plowshare 2 and a forming cover plate 5; the left plowshare 4 and the right plowshare 2 are symmetrically installed on the forming cover plate 5, and the left plowshare 4, the right plowshare 2 and the forming cover plate 5 are combined to form a ridge shape.

[0023] like Figure 2 As shown, the cultivator shaper system also includes a left soil retaining plate 9 and a right soil retaining plate 1; the left soil retaining plate 9 is installed on the left side wall of the shaper body 10 located at the leftmost end, and the right soil retaining plate 1 is installed on the right side wall of the shaper body 10 located at the rightmost end.

[0024] like Figure 4 , Figure 5 As shown, a connecting groove 101 is provided at the upper end of the former body 10, one end of a lifting eye bolt 16 is hinged to one end of the connecting groove 101, and the other end is placed on the other end of the connecting groove 101, and the lifting eye bolt 16 can be fastened to the connecting groove 101 through a locking plate 15 and a nut 19, and each former body 10 can be detachably installed on the connecting square tube 6 through the connecting groove 101 and the lifting eye bolt 16.

[0025] like Figure 4 , Figure 5 As shown, the other end of the connecting groove 101 is provided with an outer protrusion 102, and the upper end of the locking plate 15 is provided with a slot portion 151. The locking plate 15 can be limited on the connecting groove 101 by the snap connection between the slot portion 151 and the outer protrusion 102, and the other end of the connecting groove 101 is a wedge surface 103.

[0026] like Figure 1 As shown, the other end of the connecting groove 101 is provided with an outer protrusion 102, and the upper end of the locking plate 15 is provided with a slot portion 151. The locking plate 15 can be limited on the connecting groove 101 by the snap connection between the slot portion 151 and the outer protrusion 102, and the other end of the connecting groove 101 is a wedge surface 103.

[0027] like Figure 1 As shown, a plurality of drip irrigation tape laying devices 3 are installed at the upper rear end of the cultivator frame 14 for laying the drip irrigation tape, and each drip irrigation tape laying device 3 is arranged in one-to-one correspondence with the former body 10 .

[0028] like Figure 6 , Figure 7 As shown, the drip irrigation tape laying device 3 includes a drip irrigation tape 301, a drip irrigation tape mounting frame 302, a drip irrigation tape laying cylinder 303, a left drip irrigation tape covering plate 304 and a right drip irrigation tape covering plate 305; the drip irrigation tape 301 is wound around the drip irrigation tape mounting frame 302, and the drip irrigation tape mounting frame 302 is installed on the former body 10, the free end of the drip irrigation tape 301 is laid by the drip irrigation tape laying cylinder 303, and is covered with soil by the left drip irrigation tape covering plate 304 and the right drip irrigation tape covering plate 305 symmetrically arranged on both sides of the drip irrigation tape laying cylinder 303, the drip irrigation tape laying cylinder 303 passes through the forming cover plate 5 from the upper end downward, the left drip irrigation tape covering plate 304 and the right drip irrigation tape covering plate 305 are installed on the bottom surface of the forming cover plate 5, and the left drip irrigation tape covering plate 304 and the right drip irrigation tape covering plate 305 are gradually closed.

[0029] The two drip irrigation belt guide tubes 306 are rotatably mounted on the lower end of the drip irrigation belt mounting frame 302. The two drip irrigation belt guide tubes 306 are arranged side by side with a gap. The drip irrigation belt 301 passes through the gap, which can play a certain guiding role.

[0030] Drip irrigation tape 301 specifications: plastic tube with a cross-section of about 20mm long and 2mm wide, supplied in rolls.

[0031] Working principle: Compared with the previous three-link former, the four-link structure profiling former has a compact structure and low requirements on tractor horsepower. During the intertillage process, the drip irrigation belt 301 is laid to improve production efficiency. Moreover, after removing the forming cover plate 5 and the connecting square tube 6, it can be used for post-seedling intertillage (secondary intertillage).

[0032] When the machine is in operation, each ridge can be formed by the left plowshare 4, the right plowshare 2 and the forming cover plate 5. Figure 2 The four-link profiling mechanism is formed by the former body 10, the upper adjustment link 11, the lower connecting frame 12 of the main body, and the cultivator frame 14. The compression spring 13 applies the upper pressure to achieve real-time profiling, thereby forming a full and defect-free ridge. At the same time, the drip irrigation belt 301 can be laid, such as Figure 6 As shown, the drip irrigation belt 301, under the action of the drip irrigation belt guide tube 306, can keep the patch on top in real time (the drip irrigation belt 301 is located between the two drip irrigation belt guide tubes 306), smoothly enter the drip irrigation belt laying tube 303, and smoothly lay the drip irrigation belt 301 to 3 centimeters below the ridge surface. Finally, under the joint action of the drip irrigation belt cover plate 304 on the left and the drip irrigation belt cover plate 305 on the right, the laying of the drip irrigation belt 301 is completed. Remove the forming cover plate 5 and the connecting square tube 6, and it can be used for post-seedling cultivation and forming. The connecting square tube 6 can keep each former body 10 on the same horizontal plane, so that the height of each ridge surface is consistent. When used for post-seedling operations, the connecting square tube 6 can be quickly removed. The specific quick-release structure is as follows: Figure 5 As shown, the locking plate 15 moves downward along the former body 10 under the action of the eye bolt 16 (wedge principle), compresses and locks the connecting square tube 6, and realizes rapid installation.

[0033] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A cultivator shaping system, characterized in that: The machine comprises a former body (10), an upper adjustment link (11), a main body lower connecting frame (12) and a compression spring (13); the former body (10), the upper adjustment link (11), a cultivator frame (14) and the main body lower connecting frame (12) are hinged in sequence to form a four-link profiling mechanism; one end of the compression spring (13) is connected to the main body lower connecting frame (12), and the other end of the compression spring (13) is connected to the cultivator frame (14).

2. The cultivator shaping system according to claim 1, characterized in that: Each of the former bodies (10) comprises a left plowshare (4), a right plowshare (2) and a forming cover plate (5); the left plowshare (4) and the right plowshare (2) are symmetrically mounted on the forming cover plate (5); the left plowshare (4), the right plowshare (2) and the forming cover plate (5) are combined to form a ridge shape.

3. The cultivator shaping system according to claim 2, characterized in that: The cultivator shaper system further comprises a left soil retaining plate (9) and a right soil retaining plate (1); the left soil retaining plate (9) is mounted on the left side wall of the shaper body (10) located at the leftmost end, and the right soil retaining plate (1) is mounted on the right side wall of the shaper body (10) located at the rightmost end.

4. The cultivator shaping system according to claim 3, characterized in that: The upper end of the former body (10) is provided with a connecting groove (101); one end of a lifting eye bolt (16) is hinged to one end of the connecting groove (101), and the other end is placed on the other end of the connecting groove (101); the lifting eye bolt (16) can be fastened to the connecting groove (101) through a locking plate (15) and a nut (19); each former body (10) can be detachably mounted on the connecting square tube (6) through the connecting groove (101) and the lifting eye bolt (16).

5. The cultivator shaping system according to claim 4, characterized in that: The other end of the connecting groove (101) is provided with an outer protrusion (102), and the upper end of the locking plate (15) is provided with a slot portion (151). The locking plate (15) can be limited on the connecting groove (101) by the snap connection between the slot portion (151) and the outer protrusion (102), and the other end of the connecting groove (101) is a wedge-shaped surface (103).

6. The cultivator shaping system according to claim 1, characterized in that: A plurality of drip irrigation tape laying devices (3) are installed at the upper rear end of the cultivator frame (14) for laying the drip irrigation tape, and each drip irrigation tape laying device (3) is arranged in one-to-one correspondence with the former body (10).

7. The cultivator shaping system according to claim 6, characterized in that: The drip irrigation tape laying device (3) comprises a drip irrigation tape (301), a drip irrigation tape mounting frame (302), a drip irrigation tape laying cylinder (303), a left drip irrigation tape covering plate (304) and a right drip irrigation tape covering plate (305); the drip irrigation tape (301) is wound around the drip irrigation tape mounting frame (302), the drip irrigation tape mounting frame (302) is mounted on the former body (10), and the free end of the drip irrigation tape (301) is laid by the drip irrigation tape laying cylinder (303). , and covered with soil by a left drip irrigation belt soil cover plate (304) and a right drip irrigation belt soil cover plate (305) symmetrically arranged on both sides of the drip irrigation belt laying tube (303); the drip irrigation belt laying tube (303) passes through the forming cover plate (5) from the upper end downward; the left drip irrigation belt soil cover plate (304) and the right drip irrigation belt soil cover plate (305) are installed on the bottom surface of the forming cover plate (5), and the left drip irrigation belt soil cover plate (304) and the right drip irrigation belt soil cover plate (305) are gradually closed.

8. The cultivator shaping system according to claim 7, characterized in that: Two drip irrigation belt guide tubes (306) are rotatably mounted on the lower end of the drip irrigation belt mounting frame (302). The two drip irrigation belt guide tubes (306) are arranged side by side with a gap, and the drip irrigation belt (301) passes through the gap to play a guiding role.

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