CN218897622U

CN218897622U - Telescopic fruit tree root system trimming means

Info

Publication number: CN218897622U
Application number: CN202320263620.9U
Authority: CN
Inventors: 齐芸芳
Original assignee: Fei County Agricultural Technology Promotion Center
Current assignee: Fei County Agricultural Technology Promotion Center
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-04-25
Anticipated expiration: 2033-02-21

Abstract

The utility model provides a telescopic fruit tree root system pruning device, and relates to the field of fruit tree root system pruning. A telescopic fruit tree root system trimming means includes the mounting bracket, be equipped with oblique symmetry frame on the mounting bracket, the one end department symmetry of mounting bracket is equipped with two side wheel axle, two all install and be connected with the runner on the side wheel axle. According to the telescopic fruit tree root system pruning device, the two side cutter bodies of the pruning tool slide relative to the two scraping plates when retracted, so that soil on the pruning tool can be scraped off quickly by using the two scraping plates, and a worker is not required to clean the pruning tool; the trimming knife is retracted into the C-shaped shell, so that the C-shaped shell can be used for preventing the trimming knife from injuring staff by mistake; the handle drives the rotating shaft to rotate relative to the right angle plate, one end of the clamping pestle is driven to slide out of the fixing groove on the corresponding positioning pestle, and the trimming knife can be quickly detached, so that a worker can conveniently maintain the trimming knife.

Description

Telescopic fruit tree root system trimming means

Technical Field

The utility model relates to the field of fruit tree root pruning, in particular to a telescopic fruit tree root pruning device.

Background

Fruit trees refer to the generic term for plants and their stocks that provide edible fruits, seeds. The fruit has rich nutrients, and contains various vitamins, inorganic salts, sugar, starch, protein, fat, organic acid and other components. In the fruit tree planting process, the root system of the fruit tree is often required to be trimmed regularly, the laying range of the root system of the fruit tree is controlled, the growth vigor of the crown layer of the fruit tree is controlled, and a fruit tree root system trimming device is generally used.

A fruit tree root pruning device with the current publication number CN206533775U through retrieval, comprising: the front end of the frame is provided with a suspension mechanism used for being connected with a power machine; the travelling wheel is arranged at the rear end of the frame; the root cutter is arranged on one side of the frame and used for extending into soil to trim the root system of the fruit tree. According to the fruit tree root system pruning device provided by the utility model, the external power machine is utilized for traction, the frame provides a supporting effect for the whole device, the travelling wheels drive the root system pruning device to walk in a pruning area, and meanwhile, the root cutting knife stretches into soil to prune and cut the root system of a fruit tree in the random frame walking process, so that the mechanical operation of pruning the root system of the fruit tree is realized, the labor intensity of fruit farmers can be effectively reduced, and the working efficiency is improved.

When the fruit tree root system pruning device is used, the telescopic end of the hydraulic cylinder drives the pruning knife to extend into soil, the tractor drives the pruning knife to move along with the pruning knife to prune and cut the root system of a fruit tree, and after pruning, the telescopic end of the hydraulic cylinder drives the pruning knife to retract, but the pruning knife is still exposed outside, people can be carelessly and accidentally injured, soil is inevitably stained on the pruning knife, and after each pruning, workers are required to manually clear the pruning knife, so that the pruning device is more troublesome; the pruning shears extend into the soil for pruning, so that the pruning edges become blunt due to abrasion of the pruning shears, the pruning shears need to be maintained regularly, and the fixedly installed pruning shears are inconvenient to disassemble and assemble.

Therefore, it is necessary to provide a new telescopic fruit tree root pruning device to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a telescopic fruit tree root pruning device.

The utility model provides a telescopic fruit tree root pruning device, which comprises: the device comprises a mounting frame, wherein an oblique symmetrical frame is arranged on the mounting frame, two side wheel shafts are symmetrically arranged at one end of the mounting frame, rotating wheels are respectively arranged on the two side wheel shafts, a transverse frame is fixedly connected to the mounting frame, an oblique cylinder shell is arranged between the transverse frame and the oblique symmetrical frame, a hydraulic cylinder is arranged in the oblique cylinder shell, and a trimming cutter is arranged at the telescopic end of the hydraulic cylinder; the protection scraping assembly comprises a C-shaped shell, the C-shaped shell is fixedly connected with the outer wall of the hydraulic cylinder, scraping plates are arranged at two ends of the C-shaped shell, and the two scraping plates are respectively arranged on two sides of the trimming knife.

Preferably, the both ends of C shape shell all symmetry is equipped with the fixed orifices, two the one end of scraping the mud board all is equipped with the mounting bolt, two the one end of mounting bolt respectively with two fixed orifices threaded connection.

Preferably, the two mud scraping plates are symmetrically and obliquely arranged.

Preferably, the rack is fixedly connected with the mounting frame, one end of the rack is fixedly connected with a placing groove, and the balancing weight is installed in the placing groove.

Preferably, the telescopic end of pneumatic cylinder department fixedly connected with assembly seat, the symmetry is equipped with two locating ports on the assembly seat, the one end of pruning shear is equipped with the diaphragm, the both ends of diaphragm all are equipped with the location pestle, two location pestle respectively with two locating ports sliding connection.

Preferably, two all be equipped with the fixed slot on the location pestle, the both ends of assembly seat all are equipped with the subassembly of locking position, the subassembly of locking position includes the right-angle plate, the lateral wall fixed connection of right-angle plate and assembly seat, rotate on the right-angle plate and be connected with the pivot, be equipped with the screw thread external member in the pivot, the pivot is the threaded rod, screw thread external member and pivot threaded connection, be equipped with the sliding port on the lateral wall of assembly seat, sliding connection has the card pestle in the sliding port, the screw thread external member is with the one end fixed connection of card pestle, the one end of pivot is equipped with the handle.

Compared with the related art, the telescopic fruit tree root pruning device provided by the utility model has the following beneficial effects:

1. the utility model provides a telescopic fruit tree root pruning device, which drives a pruning knife to retract through the telescopic end of a hydraulic cylinder, and knife bodies at two sides of the pruning knife slide relative to two scraping plates when the pruning knife is retracted, so that soil on the pruning knife can be scraped off quickly by using the two scraping plates, and the pruning knife is very convenient to clean without a worker;

2. the utility model provides a telescopic fruit tree root pruning device, which is characterized in that a pruning knife is retracted into a C-shaped shell, so that the C-shaped shell can be used for preventing the pruning knife from injuring staff accidentally, and the safety is good;

3. the telescopic fruit tree root pruning device provided by the utility model has the advantages that the handle drives the rotating shaft to rotate relative to the right angle plate, the thread sleeve is driven to drive the clamping pestle to move, one end of the clamping pestle slides out of the fixing groove on the corresponding positioning pestle, the pruning knife can be quickly disassembled, and the pruning knife is convenient to maintain by staff.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a retractable fruit tree root pruning device according to the present utility model;

FIG. 2 is a schematic view of the structure at A shown in FIG. 1;

fig. 3 is a schematic structural view of the mount shown in fig. 2.

Reference numerals in the drawings: 1. a mounting frame; 2. a diagonally symmetrical frame; 3. a side wheel axle; 31. a rotating wheel; 4. a transverse rack; 41. a cylinder shell is obliquely arranged; 5. a hydraulic cylinder; 51. trimming scissors; 6. a C-shaped shell; 61. a mud scraping plate; 62. installing a bolt; 7. a strip rack; 71. a placement groove; 72. balancing weight; 8. an assembly seat; 81. a cross plate; 82. positioning pestle; 9. a right angle plate; 91. a rotating shaft; 92. a thread set; 93. a clamping pestle; 94. a handle.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to 3, a retractable fruit tree root pruning device includes: the device comprises a mounting frame 1, wherein an oblique symmetrical frame 2 is arranged on the mounting frame 1, two side wheel shafts 3 are symmetrically arranged at one end of the mounting frame 1, rotating wheels 31 are respectively arranged and connected on the two side wheel shafts 3, a transverse frame 4 is fixedly connected on the mounting frame 1, an oblique cylinder shell 41 is arranged between the transverse frame 4 and the oblique symmetrical frame 2, a hydraulic cylinder 5 is arranged and connected in the oblique cylinder shell 41, and a trimming cutter 51 is arranged at the telescopic end of the hydraulic cylinder 5; the protection scraping assembly comprises a C-shaped shell 6, the C-shaped shell 6 is fixedly connected with the outer wall of the hydraulic cylinder 5, scraping plates 61 are arranged at two ends of the C-shaped shell 6, and the two scraping plates 61 are respectively arranged on two sides of the trimming knife 51.

In the specific implementation process, as shown in fig. 1 and 2, fixing holes are symmetrically formed at two ends of the C-shaped shell 6, mounting bolts 62 are respectively arranged at one ends of the two mud scraping plates 61, and one ends of the two mounting bolts 62 are respectively in threaded connection with the two fixing holes.

It should be noted that: the clipper 51 is retracted into the C-shaped case 6, and the operator can be prevented from being injured by the clipper 51 by mistake by the C-shaped case 6.

Referring to fig. 2, two mud flaps 61 are symmetrically inclined.

It should be noted that: when the cutter bodies on the two sides of the clipper 51 retract, the cutter bodies slide relative to the two scrapers 61, soil on the clipper 51 can be scraped off quickly by using the two scrapers 61, and cleaning by staff is not needed.

Referring to fig. 1, a rack 7 is fixedly connected to a mounting frame 1, a placement groove 71 is fixedly connected to one end of the rack 7, and a balancing weight 72 is installed in the placement groove 71.

Referring to fig. 1 and 3, the telescopic end of the hydraulic cylinder 5 is fixedly connected with an assembly seat 8, two positioning ports are symmetrically arranged on the assembly seat 8, a transverse plate 81 is arranged at one end of the trimming knife 51, positioning pestles 82 are arranged at two ends of the transverse plate 81, and the two positioning pestles 82 are respectively and slidably connected with the two positioning ports.

It should be noted that: the two positioning pestles 82 on the transverse plate 81 are inserted into the two positioning openings on the assembly seat 8 in an aligned manner, so that the aligned installation can be completed quickly.

Referring to fig. 1 and 3, two positioning pestles 82 are provided with fixing grooves, two ends of an assembling seat 8 are provided with locking components, each locking component comprises a right-angle plate 9, the right-angle plate 9 is fixedly connected with the side wall of the assembling seat 8, a rotating shaft 91 is rotatably connected to the right-angle plate 9, a threaded sleeve 92 is arranged on the rotating shaft 91, the rotating shaft 91 is a threaded rod, the threaded sleeve 92 is in threaded connection with the rotating shaft 91, a sliding opening is formed in the side wall of the assembling seat 8, a clamping pestle 93 is connected to the sliding opening in a sliding manner, one end of the threaded sleeve 92 is fixedly connected with one end of the clamping pestle 93, and a handle 94 is arranged at one end of the rotating shaft 91.

It should be noted that: the handle 94 is rotated to drive the rotating shaft 91 to rotate relative to the right angle plate 9, the thread sleeve 92 is driven to drive the clamping pestle 93 to move, one end of the clamping pestle 93 slides out of the fixing groove on the corresponding positioning pestle 82, and locking and fixing of the repair scissors 51 can be completed.

The utility model provides a telescopic fruit tree root pruning device, which has the following working principle: after trimming is completed, the telescopic ends of the control hydraulic cylinders 5 drive the trimming cutters 51 to retract, when the cutter bodies on the two sides of the trimming cutters 51 retract, the two side cutter bodies slide relative to the two scraping plates 61, soil on the trimming cutters 51 can be scraped off quickly by utilizing the two scraping plates 61, staff is not required to clean, the trimming cutters are quite convenient, the trimming cutters 51 retract to the inside of the C-shaped shell 6, and the C-shaped shell 6 can be utilized to prevent the trimming cutters 51 from injuring the staff accidentally.

The handle 94 is rotated in sequence to drive the rotating shaft 91 to rotate relative to the right angle plate 9, the thread sleeve 92 is driven to drive the clamping pestle 93 to move, one end of the clamping pestle 93 slides out of the fixing groove on the corresponding positioning pestle 82, the transverse plate 81 is pulled back, the two positioning pestles 82 are driven to be positioned in the two positioning openings on the assembly seat 8, the quick dismantling of the repair scissors 51 can be realized, and the repair scissors 51 can be maintained conveniently by workers.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a telescopic fruit tree root system trimming means which characterized in that includes:

the device comprises a mounting frame (1), wherein an oblique symmetrical frame (2) is arranged on the mounting frame (1), two side wheel shafts (3) are symmetrically arranged at one end of the mounting frame (1), rotating wheels (31) are respectively arranged and connected on the two side wheel shafts (3), a transverse frame (4) is fixedly connected on the mounting frame (1), an oblique cylinder shell (41) is arranged between the transverse frame (4) and the oblique symmetrical frame (2), a hydraulic cylinder (5) is arranged in the oblique cylinder shell (41), and a repair cutter (51) is arranged at the telescopic end of the hydraulic cylinder (5);

the protection scraping assembly comprises a C-shaped shell (6), the C-shaped shell (6) is fixedly connected with the outer wall of the hydraulic cylinder (5), mud scraping plates (61) are arranged at two ends of the C-shaped shell (6), and the two mud scraping plates (61) are respectively arranged on two sides of the trimming knife (51).

2. The telescopic fruit tree root pruning device according to claim 1, wherein fixing holes are symmetrically formed in two ends of the C-shaped shell (6), mounting bolts (62) are arranged at one ends of the two scraping plates (61), and one ends of the two mounting bolts (62) are respectively in threaded connection with the two fixing holes.

3. A telescopic fruit tree root pruning device according to claim 1, characterized in that two of the scrapers (61) are symmetrically inclined.

4. The telescopic fruit tree root pruning device according to claim 1, wherein the mounting frame (1) is fixedly connected with a strip frame (7), one end of the strip frame (7) is fixedly connected with a placing groove (71), and a balancing weight (72) is installed in the placing groove (71).

5. The telescopic fruit tree root pruning device according to claim 1, wherein an assembly seat (8) is fixedly connected to the telescopic end of the hydraulic cylinder (5), two positioning ports are symmetrically formed in the assembly seat (8), a transverse plate (81) is arranged at one end of the pruning knife (51), positioning pestles (82) are arranged at two ends of the transverse plate (81), and the two positioning pestles (82) are respectively connected with the two positioning ports in a sliding mode.

6. The telescopic fruit tree root pruning device according to claim 5, wherein two fixing grooves are formed in each of the positioning pestles (82), locking components are arranged at two ends of each of the assembly seats (8), each of the locking components comprises a right angle plate (9), each of the right angle plates (9) is fixedly connected with the side wall of each of the assembly seats (8), a rotating shaft (91) is rotatably connected to each of the right angle plates (9), a thread sleeve (92) is arranged on each of the rotating shafts (91), each of the rotating shafts (91) is a threaded rod, each of the thread sleeve (92) is in threaded connection with the corresponding rotating shaft (91), a sliding opening is formed in each of the side walls of the assembly seats (8), each of the sliding openings is in sliding connection with a clamping pestle (93), each of the thread sleeve (92) is fixedly connected with one end of each of the corresponding clamping pestle (93), and each of one ends of the rotating shafts (91) is provided with a handle (94).