CN110722639A - Certain type self-propelled shrub cutting equipment - Google Patents

Certain type self-propelled shrub cutting equipment Download PDF

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Publication number
CN110722639A
CN110722639A CN201910811644.1A CN201910811644A CN110722639A CN 110722639 A CN110722639 A CN 110722639A CN 201910811644 A CN201910811644 A CN 201910811644A CN 110722639 A CN110722639 A CN 110722639A
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CN
China
Prior art keywords
propelled
section bar
angle
plate
saw blade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910811644.1A
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Chinese (zh)
Inventor
李森
王海滨
王枫辉
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Northeast Forestry University
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Northeast Forestry University
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Filing date
Publication date
Application filed by Northeast Forestry University filed Critical Northeast Forestry University
Priority to CN201910811644.1A priority Critical patent/CN110722639A/en
Publication of CN110722639A publication Critical patent/CN110722639A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/08—Felling trees
    • A01G23/091—Sawing apparatus specially adapted for felling trees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

The invention provides a certain type of self-propelled shrub cutting equipment, which is characterized by comprising: the automatic cutting machine comprises a self-propelled mechanism (1), a portal frame mechanism (2), a cutting mechanism (3), a motor bearing mechanism (4), a synchronous belt wheel conveying mechanism (5), a power transmission mechanism (6) and a saw blade protection mechanism (7). The self-propelled shrub cutting equipment of a certain model realizes the easy front-back movement and feeding of the self-propelled mechanism and the sliding block between the guide rails, and has the advantages of controllable advancing speed, high automation degree, higher structural strength, cutting speed up to 450r/min, safety and stability.

Description

Certain type self-propelled shrub cutting equipment
Technical Field
The invention belongs to the field of machinery, and particularly relates to self-propelled shrub cutting equipment of a certain type.
Background
The brush cutter is indispensable equipment for landscaping, the cutting machine designed in the past is used for cutting on the horizontal plane of the grassland, the traditional cutting machine cannot cut shrubs regularly if the shrubs are densely covered, and personal safety can be threatened due to the non-directional splashing of branch chips. And because the bush has height, traditional cutting and irrigating equipment cutting mechanism can not adjust from top to bottom, makes the cutting work operation complicated, and work efficiency is lower. And the mode of marcing of traditional cutting equipment is mostly the manpower and advances, and feed speed is uncontrollable. The shrub cutting equipment can realize uniform cutting and adjustable speed, and not only can cut on a horizontal plane, but also can cut longitudinally on a vertical plane. The automatic feeding device has the characteristics of simple operation, reduced working strength, improved working efficiency, safety, reliability, time saving, labor saving and the like.
Disclosure of Invention
The invention provides self-propelled shrub cutting equipment of a certain type, provides the shrub cutting equipment which is reasonable in design and simple to operate, and solves the problems in the traditional technology.
The technical scheme adopted by the invention is as follows:
1. certain model self-propelled shrub cutting equipment, its characterized in that includes: the automatic saw blade cutting machine comprises a self-propelled mechanism, a portal frame structure, a cutting mechanism, a motor bearing mechanism, a synchronous belt wheel conveying mechanism, a power transmission mechanism and a saw blade protection mechanism.
2. Further, the self-propelled mechanism includes: the device comprises a connecting plate, a vertical right-angle plate, a synchronous belt clamping rod, an SGB 35-three-wheel sliding block, an SGR35 guide rail and a 30-star 30mm steering angle piece. The connecting plate is connected with the vertical right-angle plate in a welding mode. Two threaded holes are respectively formed in two sides of the vertical right-angle plate and connected with the synchronous belt clamping rod. The slotted holes on the two sides of the synchronous belt clamping rod are connected with the threaded holes of the vertical right-angle plate, so that the upper and lower heights of the synchronous belt clamping rod can be adjusted. And the distance between the clamping rods of the synchronous belt is smaller than the thickness of the synchronous belt and at least smaller than about 1.5 mm. The vertical right-angle plate is connected with the sliding block through a bolt, so that the sliding block is driven to move in the guide rail.
3. Further, the portal frame structure includes: 60 × 60mm European standard section bars, 60 × 60 corner fittings and 30 × 30mm steering corner fittings. The section bar of the portal frame beam is connected with the vertical section bar by corner fittings. The vertical section bar is connected with a connecting plate of the traveling mechanism by a steering angle piece.
4. Further, the cutting mechanism includes: a gasket with the shaft diameter of 30mm, a 12-inch hard wood alloy saw blade, a reducing ring and a connecting shaft. The gaskets are respectively arranged on two sides of the saw blade to prevent the saw blade from loosening, the through hole of the connecting shaft is connected with the motor shaft, and two threaded holes are respectively arranged on the diameter end surface of the connecting shaft to fix the motor shaft by jackscrews. The connecting shaft is provided with external threads, and the reducing ring is connected with the saw blade to change the aperture of the saw blade for fixing with the connecting shaft.
5. Further, the motor bearing mechanism includes: 60 × 60mm European standard section bar, 30 × 30mm angle of turning piece, 60 × 60 angle piece, motor carrier board. The upper end of the section bar is connected with a 60mm corner fitting and a portal frame beam, and the lower end of the section bar is connected with a motor bearing plate through the corner fitting. The motor bearing plate is provided with a transverse groove, and the lower end of the motor bearing plate is connected with the connecting shaft required by the requirement 4 through a threaded hole.
6. Further, the timing pulley transmission mechanism includes: the high-carbon steel hard shaft with the diameter of 20mm, the 30-tooth-8M-aluminum alloy synchronous pulley, the HTD8M rubber synchronous belt, the UCP204-LK weighted bearing seat, the 60 × 60mm European standard section bar and the 30 × 30mm steering angle piece.
7. Further, the power transmission mechanism includes: 60 marked 60mm European standard section bar, 60mm angle spare, motor connection rectangular plate, aluminum alloy plum blossom shaft coupling. The section bar is connected with the base through the corner fittings, and then the right-angle plate is connected with the section bar through the trapezoidal bolt. The motor is connected in the sky on the right angle board, and the motor shaft is fixed in inserting the shaft coupling through the through-hole of right angle board, and the shaft coupling other end is connected fixedly with the hard steel axle of high carbon, alright accomplish the demand of transmission power.
8. Further, the blade guard mechanism includes: semicircular partition plate and saw blade protecting cover. And (3) forming a vertical groove on the semicircular partition plate and a three-dimensional crossed groove formed by the motor bearing plate according to the requirement 5, and fixing and keeping a certain distance between the two elements through the connection of a bolt and a nut gasket. The saw blade protective cover is connected with the semicircular partition plate through welding.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a timing pulley transfer mechanism of the present invention.
Fig. 2 is a comprehensive schematic view of the motor bearing, cutting and protecting mechanism of the invention.
Fig. 3 is a schematic structural view of a portal frame of the present invention.
FIG. 4 is a schematic view of the self-propelled mechanism of the present invention.
Fig. 5 is a schematic view of a timing pulley transport bearing mount mechanism of the present invention.
Fig. 6 is a mechanism schematic of the base of the present invention.
Fig. 7 is a schematic view of the power transmission mechanism of the present invention.
FIG. 8 is a schematic diagram of a cleaving mechanism assembly of the present invention.
Fig. 9 is a schematic view of the coupling of the present invention.
Fig. 10 is a schematic view of the overall mechanism assembly of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the embodiments described are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
1. Certain model self-propelled shrub cutting equipment, its characterized in that includes: the automatic saw blade cutting machine comprises a self-propelled mechanism (1), a portal frame structure (2), a cutting machine (3), a motor bearing mechanism (4), a synchronous belt wheel conveying mechanism (5), a power transmission mechanism (6) and a saw blade protection mechanism (7).
2. The self-propelled mechanism includes: a connecting plate (14), a right-angle plate (15), a synchronous belt clamping rod (16) and a three-wheel sliding block (17). The connecting plate (14) is connected with the right-angle plate (15) in a welding mode. Two threaded holes are respectively formed in two sides of the right-angle plate (15) and are connected with a synchronous belt clamping rod (16). The slotted holes on the two sides of the synchronous belt clamping rod (16) are connected with the threaded holes of the right-angle plate (15), and the vertical height of the synchronous belt clamping rod (16) can be adjusted. And the distance between the clamping rods (16) of the synchronous belt is smaller than the thickness of the synchronous belt (1) and at least smaller than about 1.5 mm. The right-angle plate (15) is connected with the sliding block (17) through a bolt, so that the sliding block is driven to move in the guide rail.
1-synchronous belt, 14-connecting plate, 15-right-angle plate, 16-synchronous belt clamping rod and 17-three-wheel sliding block
3. The portal frame structure includes: 60 × 60mm European standard section bars (11), 60 × 60 corner fittings (12) and 30 × 30mm steering corner fittings (13). The section bar (11) of the portal frame beam is connected with the vertical section bar (11) by an angle piece (12). The vertical section bar (11) is connected with a connecting plate (14) of the running mechanism by a steering angle piece (13).
11-60 x 60mm European standard section bar, 12-60 x 60 angle piece, 13-30 x 30mm steering angle piece
4. The cutting mechanism includes: a gasket (32) with the shaft diameter of 30mm, a 12-inch hard wood alloy saw blade (8) and a connecting shaft (31). The gaskets (32) are respectively arranged on two sides of the saw blade (8) to prevent the saw blade (8) from loosening, the connecting shaft (31) is provided with a through hole connected with the motor shaft, and two threaded holes are respectively arranged on the diameter end surface of the connecting shaft (31) to fix the motor shaft by jackscrews. The connecting shaft (31) is provided with external threads, and the reducing ring is connected with the saw blade (8) to change the aperture of the saw blade for fixing with the connecting shaft.
8-12 inch hard wood alloy saw blade, 31-connecting shaft, 32-spacer with 30mm shaft diameter
5. The motor bearing mechanism comprises: 60 × 60mm European standard section bars (4), 30 × 30mm steering angle pieces (7), 60 × 60mm angle pieces (6) and a motor bearing plate (5). The upper end of the section bar (4) is connected with a 60mm angle piece (6) and a portal frame beam (11), and the lower end of the section bar is connected with a motor bearing plate (5) through a steering angle piece (7). The motor bearing plate (5) is provided with a transverse groove, and the lower end of the motor bearing plate is connected with the connecting shaft (31) required by the requirement 4 through a threaded hole.
4-60 × 60mm European standard section bar, 5-motor bearing plate, 6-60 × 60mm corner piece, and 7-30 × 30mm steering corner piece
6. The timing pulley transmission mechanism includes: the high-carbon steel hard shaft (2) with the diameter of 20mm, the 30-tooth-8M-aluminum alloy synchronous pulley (3), the HTD8M rubber synchronous belt (1), the UCP204-LK weighted bearing seat (18), the 60 x 60mm European standard section bar (19) and the 30 x 30mm steering angle piece (20).
1-HTD8M rubber synchronous belt, 2-20 mm diameter high carbon steel hard shaft, 3-30 teeth-8M-aluminum alloy synchronous belt pulley, 18-UCP204-LK weighted bearing seat, 19-60 x 60mm European standard section bar, 20-30 x 30mm steering angle piece
7. The power transmission mechanism includes: 60 by 60mm European standard section bar (28), 60mm corner fittings (30), motor connection rectangular board (26), aluminum alloy plum blossom shaft coupling (33). The section bar (28) is connected with the base through an angle piece (30), and then the right-angle plate (26) is connected with the section bar (28) through a trapezoidal bolt. The motor is connected in the sky on right-angle plate (26), and the motor shaft is fixed in inserting shaft coupling (33) through the through-hole of right-angle plate (26), and shaft coupling (33) other end is connected fixedly with high carbon hard steel axle (2), alright accomplish the demand of transmission power.
26-motor connecting right angle plate, 28-60 x 60mm European standard section bar, 30-60mm angle piece, 33-aluminum alloy plum coupling
8. The blade protection mechanism includes: a semicircular clapboard (9) and a saw blade protecting cover (10). A longitudinal groove is formed in the semicircular partition plate (9), a three-dimensional crossed groove is formed between the semicircular partition plate and the motor bearing plate (5) required to be 5, and the two elements are fixedly kept at a certain distance through connection of a bolt and a nut gasket. The saw blade protection cover (10) is connected with the semicircular partition plate (9) through welding.
9-semicircular partition plate, 10-saw blade protective cover
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and not restrictive, and although the present device has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features. Any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the present invention shall fall within the protection scope of the present device.

Claims (8)

1. Certain model self-propelled shrub cutting equipment, its characterized in that includes: the automatic saw blade cutting machine comprises a self-propelled mechanism, a portal frame structure, a cutting mechanism, a motor bearing mechanism, a synchronous belt wheel conveying mechanism, a power transmission mechanism and a saw blade protection mechanism.
2. A model self-propelled brush cutting apparatus as defined in claim 1, wherein: the self-propelled mechanism includes: connecting plates, right-angle plates, synchronous belt clamping rods, SGB 35-three-wheel sliding blocks, SGR35 guide rails and 30-30 mm steering angle pieces. The connecting plate is connected with the right-angle plate in a welding mode. Two threaded holes are respectively formed in the two sides of the right-angle plate and connected with the synchronous belt clamping rod. The slotted holes on the two sides of the synchronous belt clamping rod are connected with the threaded holes of the right-angle plate, so that the upper height and the lower height of the synchronous belt clamping rod can be adjusted. And the distance between the clamping rods of the synchronous belt is smaller than the thickness of the synchronous belt and at least smaller than about 1.5 mm. The right-angle plate is connected with the sliding block through a bolt, so that the sliding block is driven to move in the guide rail.
3. A model self-propelled brush cutting apparatus as defined in claim 1, wherein: the portal frame structure includes: 60 × 60mm European standard section bars, 60 × 60 corner fittings and 30 × 30mm steering corner fittings. The section bar of the portal frame beam is connected with the vertical section bar by corner fittings. The vertical section bar is connected with a connecting plate of the traveling mechanism by a steering angle piece.
4. A model self-propelled brush cutting apparatus as defined in claim 1, wherein: the cutting mechanism includes: a gasket with the shaft diameter of 30mm, a 12-inch hard wood alloy saw blade and a connecting shaft. The gaskets are respectively arranged on two sides of the saw blade to prevent the saw blade from loosening, the through hole of the connecting shaft is connected with the motor shaft, and two threaded holes are respectively arranged on the diameter end surface of the connecting shaft to fix the motor shaft by jackscrews. The connecting shaft is provided with external threads, and the reducing ring is connected with the saw blade to change the aperture of the saw blade for fixing with the connecting shaft.
5. A model self-propelled brush cutting apparatus as defined in claim 1, wherein: the motor bearing mechanism comprises: 60 × 60mm European standard section bar, 30 × 30mm angle of turning piece, 60 × 60 angle piece, motor carrier board. The upper end of the section bar is connected with a 60mm corner fitting and a portal frame beam, and the lower end of the section bar is connected with a motor bearing plate through the corner fitting. The motor bearing plate is provided with a transverse groove, and the lower end of the motor bearing plate is connected with the connecting shaft required by the requirement 4 through a threaded hole.
6. A model self-propelled brush cutting apparatus as defined in claim 1, wherein: the timing pulley transmission mechanism includes: the high-carbon steel hard shaft with the diameter of 20mm, the 30-tooth-8M-aluminum alloy synchronous pulley, the HTD8M rubber synchronous belt, the UCP204-LK weighted bearing seat, the 60 × 60mm European standard section bar and the 30 × 30mm steering angle piece.
7. A model self-propelled brush cutting apparatus as defined in claim 1, wherein: the power transmission mechanism includes: 60 marked 60mm European standard section bar, 60mm angle spare, motor connection rectangular plate, aluminum alloy plum blossom shaft coupling. The section bar is connected with the base through the corner fittings, and then the right-angle plate is connected with the section bar through the trapezoidal bolt. The motor is connected in the sky on the right angle board, and the motor shaft is fixed in inserting the shaft coupling through the through-hole of right angle board, and the shaft coupling other end is connected fixedly with the hard steel axle of high carbon, alright accomplish the demand of transmission power.
8. A model self-propelled brush cutting apparatus as defined in claim 1, wherein: the blade protection mechanism includes: semicircular partition plate and saw blade protecting cover. And (3) forming a vertical groove on the semicircular partition plate and a three-dimensional crossed groove formed by the motor bearing plate according to the requirement 5, and fixing and keeping a certain distance between the two elements through the connection of a bolt and a nut gasket. The saw blade protective cover is connected with the semicircular partition plate through welding.
CN201910811644.1A 2019-08-30 2019-08-30 Certain type self-propelled shrub cutting equipment Pending CN110722639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910811644.1A CN110722639A (en) 2019-08-30 2019-08-30 Certain type self-propelled shrub cutting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910811644.1A CN110722639A (en) 2019-08-30 2019-08-30 Certain type self-propelled shrub cutting equipment

Publications (1)

Publication Number Publication Date
CN110722639A true CN110722639A (en) 2020-01-24

Family

ID=69218816

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910811644.1A Pending CN110722639A (en) 2019-08-30 2019-08-30 Certain type self-propelled shrub cutting equipment

Country Status (1)

Country Link
CN (1) CN110722639A (en)

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Application publication date: 20200124

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