Positioning soil preparation equipment for walnut planting

Abstract

The utility model discloses positioning soil preparation equipment for walnut planting, which comprises a soil preparation vehicle, a protective cover is fixedly arranged in front of the soil preparation vehicle, a main motor is fixedly connected to the right side wall of the protective cover, a soil preparation assembly is arranged in the protective cover, and the soil preparation assembly comprises a rotating shaft and a soil preparation cutter set. The left end and the right end of the rotating shaft are rotationally connected with the protective cover, and the output end of the main motor is fixedly connected with the rotating shaft. By arranging a rotating shaft, a right fixing ring, an electric rod, a moving sleeve, a positioning hole, a check block, an inner limiting block, a soil preparation blade, a connecting block, an outer limiting block, a left fixing ring and a limiting groove, when the soil preparation blade needs to be maintained, only the electric rod needs to be started, the moving sleeve is taken back, the soil preparation blade is completely exposed, and the corresponding blade is knocked out for maintenance and replacement and then installed; the operation is simple, the maintenance and replacement are very convenient, the maintenance cost is greatly reduced, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of land preparation equipment, in particular to a positioning land preparation equipment for walnut planting. Background Art

[0002] Land preparation refers to a general term for a series of soil cultivation measures carried out before crop sowing or transplanting. The main land preparation operations include shallow tillage to kill stubble, plowing, deep loosening, harrowing, weeding, compacting, leveling, harrowing, ridge making, and bed making. Land preparation machines play a very important role in land preparation work, and soil preparation operations are also required before walnut planting.

[0003] In the existing positioning and land preparation equipment for walnut planting, the land preparation blades in general land preparation equipment are fixedly set, which means that when the blades are repaired and replaced in the later stage, the entire land preparation equipment needs to be disassembled, which is not only difficult to repair and time-consuming to disassemble and assemble, but also has high maintenance costs. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning land preparation device for walnut planting. When the land preparation blade needs to be repaired, it is only necessary to start the electric rod, retract the movable sleeve, make the land preparation blade completely exposed, knock out the corresponding blade for repair and replacement, and then install it. The operation is simple, and maintenance and replacement are very convenient, which greatly reduces maintenance costs and improves maintenance efficiency.

[0005] In order to achieve the above-mentioned purpose, a positioning and land preparation equipment for walnut planting is provided, including: a land preparation vehicle, a protective cover is fixedly arranged in front of the land preparation vehicle, a main motor is fixedly connected to the right side wall of the protective cover, a land preparation component is arranged inside the protective cover, the land preparation component includes a rotating shaft and a land preparation knife group, the left and right ends of the rotating shaft are rotatably connected to the protective cover, the output end of the main motor is fixedly connected to the rotating shaft, the land preparation knife group is located on the rotating shaft, the land preparation knife group includes a right fixed ring, an electric rod, a movable sleeve, a positioning hole, a stopper, an inner limit block, a land preparation blade, a connecting block, an outer limit block, a left fixed ring and a limit groove, and the circumferential surface of the rotating shaft A right fixing ring is fixedly connected to the upper part, an electric rod is fixedly connected to the left side wall of the right fixing ring, a movable sleeve is arranged on the left side of the right fixing ring, a positioning hole is arranged on the right side wall of the movable sleeve, a stopper is fixedly connected to the inner circumferential surface of the movable sleeve, an inner limit block is arranged on the left side of the stopper, a ground leveling blade is arranged on the left side of the movable sleeve, a connecting block is fixedly connected to the right side wall of the ground leveling blade, an outer limit block is fixedly connected to the left side wall of the ground leveling blade, the outer limit block is triangular in shape, a left fixing ring is arranged on the left side of the ground leveling blade, a limit groove is arranged on the right side wall of the left fixing ring, and the limit groove is triangular in shape.

[0006] According to the positioning and land preparation equipment for walnut planting, the right fixing ring and the left fixing ring are both fixedly connected to the circumferential surface of the rotating shaft.

[0007] According to the positioning and land preparation equipment for walnut planting, there are multiple electric rods and they are evenly distributed on the right fixed ring, there are multiple positioning holes and they are evenly distributed on the movable sleeve, and one end of the electric rod away from the right fixed ring is located inside the positioning hole and is fixedly connected to the movable sleeve.

[0008] According to the positioning and land preparation equipment for walnut planting, the inner limit blocks are provided in multiple numbers and are evenly distributed inside the movable sleeve, and the land preparation blades, connecting blocks and outer limit blocks are provided in multiple numbers and are evenly distributed in an annular shape on the rotating shaft.

[0009] According to the positioning and land preparation equipment for walnut planting, the inner limit blocks and the connecting blocks are staggered and are both located inside the movable sleeve.

[0010] According to the positioning and land preparation equipment for walnut planting, the number of the limiting grooves is multiple and evenly distributed inside the left fixed ring, and the outer limiting block and the limiting groove are correspondingly arranged and are interference fit.

[0011] According to the positioning and land preparation equipment for walnut planting, the land preparation knife groups are provided in plurality and are evenly distributed on the rotating shaft.

[0012] The above scheme has the beneficial effects: by setting the rotating shaft, right fixed ring, electric rod, movable sleeve, positioning hole, block, inner limit block, ground leveling blade, connecting block, outer limit block, left fixed ring and limit groove, when the ground leveling blade needs to be repaired, it is only necessary to start the electric rod, retract the movable sleeve to fully expose the ground leveling blade, knock out the corresponding blade for repair and replacement and then install it again. The operation is simple, maintenance and replacement are very convenient, which greatly reduces maintenance costs and improves maintenance efficiency.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view of a positioning and land preparation device for walnut planting according to the utility model;

[0016] Figure 2 This is a structural diagram of a land preparation component of a positioning land preparation device for walnut planting according to the utility model;

[0017] Figure 3 This is an exploded right view of a land preparation knife group of a land preparation device for walnut planting according to the utility model;

[0018] Figure 4 It is an exploded left view of a soil preparation knife group of a positioning soil preparation device for walnut planting according to the utility model.

[0019] Legend:

[0020] 1. Ground leveling vehicle; 2. Protective cover; 3. Main motor; 4. Ground leveling assembly; 401. Rotating shaft; 402. Right fixed ring; 403. Electric rod; 404. Moving sleeve; 405. Positioning hole; 406. Stop block; 407. Inner limit block; 408. Ground leveling blade; 409. Connecting block; 410. Outer limit block; 411. Left fixed ring; 412. Limit groove. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a positioning land preparation equipment for walnut planting, which includes: a land preparation vehicle 1, a protective cover 2 is fixedly arranged in front of the land preparation vehicle 1, a main motor 3 is fixedly connected to the right side wall of the protective cover 2, a land preparation component 4 is arranged inside the protective cover 2, and the land preparation component 4 includes a rotating shaft 401 and a land preparation knife group, the left and right ends of the rotating shaft 401 are rotatably connected to the protective cover 2, the output end of the main motor 3 is fixedly connected to the rotating shaft 401, the land preparation knife group is located on the rotating shaft 401, and the number of the land preparation knife groups is set in plurality and is evenly distributed on the rotating shaft 401.

[0023] The ground leveling knife group includes a right fixed ring 402, an electric rod 403, a movable sleeve 404, a positioning hole 405, a stopper 406, an inner limit block 407, a ground leveling blade 408, a connecting block 409, an outer limit block 410, a left fixed ring 411 and a limit groove 412. The right fixed ring 402 is fixedly connected to the circumferential surface of the rotating shaft 401, the electric rod 403 is fixedly connected to the left side wall of the right fixed ring 402, a movable sleeve 404 is provided on the left side of the right fixed ring 402, and a positioning hole 405 is provided on the right side wall of the movable sleeve 404. There are multiple rods 403, which are evenly distributed on the right fixed ring 402. There are multiple positioning holes 405, which are evenly distributed on the movable sleeve 404. One end of the electric rod 403 away from the right fixed ring 402 is located inside the positioning hole 405 and is fixedly connected to the movable sleeve 404. When the electric rod 403 is started, the movable sleeve 404 can slide on the rotating shaft 401, thereby exposing the connecting block 409. A stopper 406 is fixedly connected to the inner circumference of the movable sleeve 404, and an inner stopper 406 is provided on the left side. A limit block 407 is provided on the left side of the movable sleeve 404. A ground leveling blade 408 is provided on the right side wall of the ground leveling blade 408. A connecting block 409 is fixedly connected to the left side wall of the ground leveling blade 408. An outer limit block 410 is fixedly connected to the left side wall of the ground leveling blade 408. The outer limit block 410 is triangular. The number of inner limit blocks 407 is provided in plurality and is evenly distributed inside the movable sleeve 404. The number of ground leveling blades 408, connecting blocks 409 and outer limit blocks 410 are all provided in plurality and are evenly distributed in an annular manner on the rotating shaft 401. The inner limit blocks 407 and the connecting blocks 409 are arranged in plurality and are evenly distributed in an annular manner on the rotating shaft 401. The connecting blocks 409 are staggered and all located inside the movable sleeve 404, and are used to limit the ground leveling blade 408. A left fixing ring 411 is provided on the left side of the ground leveling blade 408, and a limiting groove 412 is provided on the right side wall of the left fixing ring 411. The limiting groove 412 is triangular in shape, and there are multiple limiting grooves 412, which are evenly distributed inside the left fixing ring 411. The outer limiting block 410 and the limiting groove 412 are correspondingly provided and are interference fit. The outer limiting block 410 is inserted into the limiting groove 412 to stabilize the ground leveling blade 408.

[0024] The right fixing ring 402 and the left fixing ring 411 are both fixedly connected to the circumferential surface of the rotating shaft 401 .

[0025] Working principle: When the ground leveling blade 408 needs to be repaired, it is only necessary to start the electric rod 403, retract the movable sleeve 404 along the rotating shaft 401, so that the ground leveling blade 408 and the connecting block 409 are completely exposed, knock out the corresponding ground leveling blade 408 for repair and replacement and then install it, then start the electric rod 403, push the movable sleeve 404, so that the inner limit block 407 is stuck between two adjacent connecting blocks 409, thereby completing the fixation of the ground leveling blade 408, and the movable sleeve 404 completely covers the connecting block 409.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A positioning and land preparation device for walnut planting, comprising: A ground leveling vehicle (1), characterized in that a protective cover (2) is fixedly arranged in front of the ground leveling vehicle (1), a main motor (3) is fixedly connected to the right side wall of the protective cover (2), a ground leveling assembly (4) is arranged inside the protective cover (2), the ground leveling assembly (4) comprises a rotating shaft (401) and a ground leveling knife group, the left and right ends of the rotating shaft (401) are rotatably connected to the protective cover (2), and the output end of the main motor (3) is fixedly connected to the rotating shaft (401). The ground leveling knife group is located on the rotating shaft (401), and the ground leveling knife group includes a right fixing ring (402), an electric rod (403), a movable sleeve (404), a positioning hole (405), a stopper (406), an inner limit block (407), a ground leveling blade (408), a connecting block (409), an outer limit block (410), a left fixing ring (411) and a limit groove (412). The right fixing ring (402) is fixedly connected to the circumferential surface of the rotating shaft (401). 2), an electric rod (403) is fixedly connected to the left side wall of the right fixed ring (402), a movable sleeve (404) is arranged on the left side of the right fixed ring (402), a positioning hole (405) is arranged on the right side wall of the movable sleeve (404), a stopper (406) is fixedly connected to the inner circumferential surface of the movable sleeve (404), an inner limit block (407) is arranged on the left side of the stopper (406), and a stopper (408) is arranged on the left side of the movable sleeve (404). A ground leveling blade (408), wherein a connecting block (409) is fixedly connected to the right side wall of the ground leveling blade (408), an outer limit block (410) is fixedly connected to the left side wall of the ground leveling blade (408), and the outer limit block (410) is triangular in shape; a left fixing ring (411) is arranged on the left side of the ground leveling blade (408), and a limiting groove (412) is arranged on the right side wall of the left fixing ring (411), and the limiting groove (412) is triangular in shape.

2. A walnut planting positioning and land preparation equipment according to claim 1, characterized in that: The right fixing ring (402) and the left fixing ring (411) are both fixedly connected to the circumferential surface of the rotating shaft (401).

3. The positioning and land preparation equipment for walnut planting according to claim 1, characterized in that: The number of the electric rods (403) is multiple and evenly distributed on the right fixed ring (402); the number of the positioning holes (405) is multiple and evenly distributed on the movable sleeve (404); one end of the electric rod (403) away from the right fixed ring (402) is located inside the positioning hole (405) and is fixedly connected to the movable sleeve (404).

4. The positioning and land preparation equipment for walnut planting according to claim 1, characterized in that: The inner limit blocks (407) are provided in a plurality and are evenly distributed inside the movable sleeve (404); the ground leveling blades (408), the connecting blocks (409) and the outer limit blocks (410) are provided in a plurality and are evenly distributed in an annular shape on the rotating shaft (401).

5. The positioning and land preparation equipment for walnut planting according to claim 1, characterized in that: The inner limit blocks (407) and the connection blocks (409) are distributed in an alternating manner and are both located inside the moving sleeve (404).

6. The positioning and land preparation equipment for walnut planting according to claim 1, characterized in that: The limiting grooves (412) are provided in plurality and are evenly distributed inside the left fixing ring (411); the outer limiting block (410) and the limiting grooves (412) are provided correspondingly and are interference fit.

7. The positioning and land preparation equipment for walnut planting according to claim 1, characterized in that: The number of the ground leveling knife groups is multiple and evenly distributed on the rotating shaft (401).

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