CN213718844U

CN213718844U - Automatic pruning equipment of bush for gardens

Info

Publication number: CN213718844U
Application number: CN202022286870.3U
Authority: CN
Inventors: 常恒; 郝振富; 王宇
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-20
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses an automatic bush pruning device for gardens, which comprises a top plate, a gasoline engine and a hydraulic system, wherein the gasoline engine and the hydraulic system are fixedly arranged on the upper surface of the top plate, a left side plate and a right side plate are symmetrically and fixedly arranged on the lower surface of the top plate, a first hydraulic rod is fixedly arranged on each top angle of the lower surface of the top plate, a first rotating wheel is rotatably arranged at the bottom of the first hydraulic rod, a connecting rod is fixedly arranged between the first hydraulic rods, the output end of the gasoline engine is in rotary cross connection with the top plate, a first cutting piece is fixedly connected at the bottom of the output end of the gasoline engine, a transmission device which is in belt linkage and gear engagement is rotatably arranged on the lower surface of the top plate, the automatic bush pruning device for gardens provides power for the first cutting piece and the second cutting piece through the transmission device, drives the device to move through the power transmission device, and continuously cuts the bushes with fixed shapes, the manpower is saved, the labor intensity is reduced, and the work is efficient.

Description

Automatic pruning equipment of bush for gardens

Technical Field

The utility model relates to an afforestation trimming equipment technical field specifically is an automatic trimming equipment of bush for gardens.

Background

Landscaping refers to the creation of a beautiful natural environment and a rest situation area in a certain region by applying engineering technology and artistic means and modifying the terrain (or further building mountains, stacking stones and managing water), planting trees and flowers, building buildings, arranging garden roads and the like.

After the shrubs are applied to gardens, the shrubs need to be trimmed regularly, manual trimming is needed for specific shapes, manual trimming for fixed shapes wastes human resources, the manual labor intensity is too high, and the trimming efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an practice thrift the manpower, reduce intensity of labour and work efficient gardens bush automatic trimming equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic pruning equipment of bush for gardens, includes roof, gasoline engine and hydraulic system, fixed surface installs gasoline engine and hydraulic system on the roof, surface symmetry fixed mounting has left side board and right side board under the roof, each apex angle fixed mounting of roof lower surface has first hydraulic stem, and first hydraulic stem bottom all rotates and installs first runner, equal fixed mounting has the connecting rod between the first hydraulic stem of both sides, the output and the roof of gasoline engine rotate the cross-under, and the first cutting piece of gasoline engine output bottom fixedly connected with, the roof lower surface rotates and installs belt linkage and gear engagement's transmission, and the inboard symmetry fixed mounting of transmission has the second cutting piece, the equal fixed mounting in the transmission outside has the power transmission of belt linkage.

Preferably, the transmission device comprises a first belt pulley, a second belt pulley, a first rotating shaft, a first gear, a second rotating shaft, a first gear disc, a third belt pulley, a third rotating shaft, a second gear, a fourth rotating shaft, a second gear disc, a second cutting blade and a through hole, the outer wall of the output end of the gasoline engine is fixedly connected with the first belt pulley, the lower surface of the top plate is positioned outside the left side plate and is rotatably provided with the second belt pulley, the bottom of the second belt pulley is fixedly connected with the first rotating shaft, the bottom of the first rotating shaft is fixedly connected with the first gear, the bottom of the left side plate is rotatably penetrated with the second rotating shaft, the second rotating shaft is positioned outside the left side plate and is fixedly provided with the first gear disc, the top of the first gear disc is meshed with the first gear, the lower surface of the top plate is positioned outside the right side plate and is rotatably provided with the third belt pulley, the bottom of the third belt pulley is fixedly connected with the third rotating shaft, and second pivot bottom fixedly connected with second gear, the right side board bottom is rotated and has been worn to connect the fourth pivot, the fourth pivot is located right side board outside fixed mounting and has the second toothed disc, and second toothed disc bottom is connected with the meshing of second gear, the equal fixed mounting of second pivot and fourth pivot medial extremity has the second to cut the piece, the through-hole has been seted up to left side board and right side board top, second belt pulley and third belt pulley all pass the through-hole with first belt pulley and pass through belt drive and be connected.

Preferably, power transmission device includes fourth belt pulley, fifth belt pulley, gyro wheel, second hydraulic stem, fastener, fixed block, second runner and sixth belt pulley, the second pivot is located first toothed disc outside fixed mounting and has the fourth belt pulley, the fourth pivot is located second toothed disc outside fixed mounting and has the fifth belt pulley, the right side board is located second toothed disc both sides and rotates and install the gyro wheel, the equal fixed mounting in connecting rod bottom has the second hydraulic stem, and the equal fixed mounting in second hydraulic stem inboard has the gliding fastener of spring elasticity, the equal fixed mounting in second hydraulic stem bottom has the fixed block, and the fixed block is all rotated and is installed the second runner, the equal fixed mounting in second runner inboard has the sixth belt pulley, fourth belt pulley, fastener and sixth belt pulley pass through belt transmission and connect, fifth belt pulley, The roller, the fastening device and the sixth belt pulley are in transmission connection through a belt.

Preferably, fastener includes base, spout, traveller, spacing ring, slider, recess, pulley and spring, the inboard equal fixed mounting of second hydraulic stem has the base, the spout has all been seted up to the base both sides, slidable mounting has the traveller in the spout, and traveller bottom fixed mounting has the spacing ring, traveller top fixed mounting has the slider, and the inside recess of having seted up of slider, the pulley is installed to the recess internal rotation, elastic sliding installs the spring between spacing ring and the base.

Preferably, the surfaces of the first rotating wheel and the second rotating wheel are provided with pattern processing.

Compared with the prior art, the beneficial effects of the utility model are that: the hydraulic system of the utility model adjusts the proper working height of the first cutting blade and the second cutting blade by controlling the length of the first hydraulic rod, the positive rotation of the output end of the gasoline engine enables the first cutting blade and the second cutting blade to rotate through the transmission device, thereby enabling the second rotating wheel to rotate reversely through the power transmission device, the extension of the second hydraulic rod is controlled to contact the ground through the hydraulic system, meanwhile, the fastening device enables the belt pulley to fasten to ensure the power output, the equipment can move to cut bushes, after the work is finished, the second hydraulic rod is controlled to contract through the hydraulic system, the equipment stops moving, the gasoline engine is closed, the equipment stops working, the equipment provides power for the first cutting blade and the second cutting blade through the transmission device, the equipment is driven to move through the power transmission device, the bushes with fixed shapes can be continuously cut, the manpower is saved, the labor intensity is reduced, and the work is efficient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the transmission device of the present invention;

FIG. 3 is a schematic structural view of the left power transmission device of the present invention;

FIG. 4 is a schematic view of the right power transmission device of the present invention;

fig. 5 is a schematic structural view of the fastening device of the present invention.

In the figure: 1. a top plate; 2. a gasoline engine; 3. a hydraulic system; 4. a left side plate; 5. a right side plate; 6. a first hydraulic lever; 7. a first runner; 8. a connecting rod; 9. a first cutting blade; 10. a transmission device; 101. a first pulley; 102. a second pulley; 103. a first rotating shaft; 104. a first gear; 105. a second rotating shaft; 106. a first gear plate; 107. a third belt pulley; 108. a third rotating shaft; 109. a second gear; 1010. a fourth rotating shaft; 1011. a second gear wheel disc; 1012. a through hole; 11. a second cutting blade; 12. a power transmission device; 121. a fourth belt pulley; 122. a fifth belt pulley; 123. a roller; 124. a second hydraulic rod; 125. a fastening device; 1251. a base; 1252. a chute; 1253. a traveler; 1254. a limiting ring; 1255. a slider; 1256. a groove; 1257. a pulley; 1258. a spring; 126. a fixed block; 127. a second runner; 128. a sixth pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the automatic bush pruning device for gardens in the figure comprises a top plate 1, a gasoline engine 2 and a hydraulic system 3, wherein the gasoline engine 2 and the hydraulic system 3 are fixedly installed on the upper surface of the top plate 1, the gasoline engine 2 provides power for the device, and the hydraulic system 3 can drive and control a first hydraulic rod 6 and a second hydraulic rod 124.

Referring to fig. 1, a left side plate 4 and a right side plate 5 are symmetrically and fixedly installed on the lower surface of a top plate 1, a first hydraulic rod 6 is fixedly installed at each vertex angle of the lower surface of the top plate 1, a first rotating wheel 7 is rotatably installed at the bottom of the first hydraulic rod 6, a connecting rod 8 is fixedly installed between the first hydraulic rods 6 on the two sides, an output end of a gasoline engine 2 is rotatably connected with the top plate 1 in a penetrating manner, a first cutting plate 9 is fixedly connected to the bottom of the output end of the gasoline engine 2, a transmission device 10 with a belt linkage and a gear engagement is rotatably installed on the lower surface of the top plate 1, a second cutting plate 11 is symmetrically and fixedly installed on the inner side of the transmission device 10, a power transmission device 12 with a belt linkage is fixedly installed on the outer side of the transmission device 10, the first hydraulic rod 6 can control the heights of the first cutting plate 9 and the second cutting plate 11 through the top plate 1, and the first rotating wheel 7 can ensure the stable movement of the device, the first cutting blade 9 and the second cutting blade 11 can cut shrubs.

Referring to fig. 2, the transmission device 10 includes a first belt pulley 101, a second belt pulley 102, a first rotating shaft 103, a first gear 104, a second rotating shaft 105, a first gear disc 106, a third belt pulley 107, a third rotating shaft 108, a second gear 109, a fourth rotating shaft 1010, a second gear disc 1011 and a through hole 1012, the first belt pulley 101 is fixedly connected to the outer wall of the output end of the gasoline engine 2, the second belt pulley 102 is rotatably installed on the outer side of the left side plate 4 on the lower surface of the top plate 1, the first rotating shaft 103 is fixedly connected to the bottom of the second belt pulley 102, the first gear 104 is fixedly connected to the bottom of the first rotating shaft 103, the second rotating shaft 105 is rotatably connected to the bottom of the left side plate 4, the first gear disc 106 is fixedly installed on the outer side of the left side plate 4 on the second rotating shaft 105, the top of the first gear disc 106 is engaged with the first gear 104, the third belt pulley 107 is rotatably installed on the outer side of the right side plate 5 on the lower surface of the top plate 1, third belt pulley 107 bottom fixedly connected with third pivot 108, and second pivot 105 bottom fixedly connected with second gear 109, 5 bottoms of right side board rotate and have worn fourth pivot 1010, fourth pivot 1010 is located 5 outside fixed mounting of right side board has second gear wheel dish 1011, and second gear wheel dish 1011 bottom is connected with the meshing of second gear 109, the equal fixed mounting of second pivot 105 and fourth pivot 1010 medial extremity has second cutting piece 11, through-hole 1012 has been seted up on left side board 4 and 5 tops of right side board, second belt pulley 102 and third belt pulley 107 all pass through-hole 1012 with first belt pulley 101 and pass through belt transmission and be connected.

The 2 output of gasoline engine drives first belt pulley 101 corotation, first belt pulley 101 drives second belt pulley 102 and third belt pulley 107 corotation respectively, thereby drive first gear 104 and the corotation of second gear 109 respectively through first pivot 103 and third pivot 108, first gear 104 meshes first toothed disc 106, make first toothed disc 106 reversal, second gear 109 meshes second toothed disc 1011, make second toothed disc 1011 reversal, first toothed disc 106 and second toothed disc 1011 drive the reversal of second cutting piece 11 through second pivot 105 and fourth pivot 1010 respectively.

Referring to fig. 3 and 4, the power transmission device 12 includes a fourth belt pulley 121, a fifth belt pulley 122, a roller 123, a second hydraulic rod 124, a fastening device 125, a fixed block 126, a second pulley 127 and a sixth belt pulley 128, the second rotating shaft 105 is located outside the first gear disc 106 and fixedly mounted with the fourth belt pulley 121, the fourth rotating shaft 1010 is located outside the second gear disc 1011 and fixedly mounted with the fifth belt pulley 122, the right side plate 5 is located on both sides of the second gear disc 1011 and rotatably mounted with the roller 123, the bottom of the connecting rod 8 is fixedly mounted with the second hydraulic rod 124, the inner side of the second hydraulic rod 124 is fixedly mounted with the fastening device 125 in which the spring 1258 elastically slides, the bottom of the second hydraulic rod 124 is fixedly mounted with the fixed block 126, the fixed block 126 is rotatably mounted with the second pulley 127, the inner side of the second pulley 127 is fixedly mounted with the sixth belt pulley 128, the fourth pulley 121, the fastening device 125 and the sixth pulley 128 are connected by a belt drive, and the fifth pulley 122, the roller 123, the fastening device 125 and the sixth pulley 128 are connected by a belt drive.

The positive rotation of the output end of the gasoline engine 2 drives the fourth belt pulley 121 and the fifth belt pulley 122 to rotate reversely through the transmission device 10, the fourth belt pulley 121, the fastening device 125 and the sixth belt pulley 128 drive the second rotating wheel 127 to rotate reversely through the belt linkage, the fifth belt pulley 122, the roller 123, the fastening device 125 and the sixth belt pulley 128 drive the second rotating wheel 127 to rotate reversely through the belt linkage, the hydraulic system 3 controls the second hydraulic rod 124 to stretch and retract, so as to control whether the second rotating wheel 127 contacts with the ground to output power, and meanwhile, the fastening device 125 ensures that the belt is fastened to ensure that the power is continuously output.

Referring to fig. 5, the fastening device 125 includes a base 1251, a sliding groove 1252, a sliding column 1253, a limiting ring 1254, a slider 1255, a groove 1256, a pulley 1257 and a spring 1258, the inner side of the second hydraulic rod 124 is fixedly installed with the base 1251, both sides of the base 1251 are opened with the sliding groove 1252, the sliding groove 1252 is slidably installed with the sliding column 1253, the bottom end of the sliding column 1253 is fixedly installed with the limiting ring 1254, the top end of the sliding column 1253 is fixedly installed with the slider 1255, the inner part of the slider 1255 is opened with the groove 1256, the groove 1256 is rotatably installed with the pulley 1257, the spring 1258 is elastically slidably installed between the limiting ring 1254 and the base 1251, when the second hydraulic rod 124 extends, a belt presses the pulley 1257 to slide the sliding column 1253 inside the slider 1255 inwards along the sliding groove 1252, the spring 1258 is compressed, when the second hydraulic rod 124 contracts, the spring 1258 releases an elastic force, and moves outwards along the sliding column 1253, thereby drive slider 1255 and move to the outside, spacing ring 1254 prescribes a limit to traveller 1253 length to guarantee pulley 1257 and hug closely the belt, guarantee power take off.

The surfaces of the first rotating wheel 7 and the second rotating wheel 127 are provided with anti-skid convex lines, so that the friction force between the first rotating wheel 7 and the second rotating wheel 127 and the ground is increased.

The theory of operation, hydraulic system 3 is through controlling the suitable working height of first cutting piece 9 of first hydraulic stem length 6 degrees adjustment and second cutting piece 11, gasoline engine 2 output corotation makes first cutting piece 9 and second cutting piece 11 rotatory through transmission 10, thereby make second runner 127 reversal through power transmission 12, control second hydraulic stem 124 extension through hydraulic system 3 and contact ground, fastener 125 makes the belt pulley fastening guarantee power take off simultaneously, make this equipment remove and cut the bush, after the work is accomplished, control the shrink of second hydraulic stem 124 through hydraulic system 3, this equipment stop the removal, close gasoline engine 2, this equipment closes stop work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The automatic bush pruning equipment for the gardens comprises a top plate (1), a gasoline engine (2) and a hydraulic system (3), wherein the gasoline engine (2) and the hydraulic system (3) are fixedly arranged on the upper surface of the top plate (1), the automatic bush pruning equipment is characterized in that a left side plate (4) and a right side plate (5) are symmetrically and fixedly arranged on the lower surface of the top plate (1), first hydraulic rods (6) are fixedly arranged at all top angles on the lower surface of the top plate (1), first rotating wheels (7) are rotatably arranged at the bottoms of the first hydraulic rods (6), connecting rods (8) are fixedly arranged between the first hydraulic rods (6), the output end of the gasoline engine (2) is rotatably connected with the top plate (1) in a penetrating manner, first cutting pieces (9) are fixedly connected at the bottom of the output end of the gasoline engine (2), a belt linkage and a gear-meshed transmission device (10) is rotatably arranged on the lower surface of the top plate (1), and the inboard symmetry fixed mounting of transmission (10) has second cutting piece (11), the equal fixed mounting in transmission (10) outside has power transmission device (12) of belt linkage.

2. An automatic shrub trimming apparatus for gardens as claimed in claim 1, wherein: the transmission device (10) comprises a first belt pulley (101), a second belt pulley (102), a first rotating shaft (103), a first gear (104), a second rotating shaft (105), a first gear disc (106), a third belt pulley (107), a third rotating shaft (108), a second gear (109), a fourth rotating shaft (1010), a second gear disc (1011) and a through hole (1012), the outer wall of the output end of the gasoline engine (2) is fixedly connected with the first belt pulley (101), the lower surface of the top plate (1) is positioned outside the left side plate (4) and is rotatably provided with the second belt pulley (102), the bottom of the second belt pulley (102) is fixedly connected with the first rotating shaft (103), the bottom of the first rotating shaft (103) is fixedly connected with the first gear (104), the bottom of the left side plate (4) is rotatably penetrated with the second rotating shaft (105), the second rotating shaft (105) is positioned outside the left side plate (4) and is fixedly provided with the first gear disc (106), and first gear dish (106) top is connected with first gear (104) meshing, roof (1) lower surface is located right side board (5) outside and rotates and installs third belt pulley (107), third belt pulley (107) bottom fixedly connected with third pivot (108), and second pivot (105) bottom fixedly connected with second gear (109), right side board (5) bottom rotates and has worn to connect fourth pivot (1010), fourth pivot (1010) are located right side board (5) outside fixed mounting and have second gear disc (1011), and second gear disc (1011) bottom is connected with second gear (109) meshing, equal fixed mounting of second pivot (105) and fourth pivot (1010) medial extremity has second cutting piece (11), through-hole (1012) have been seted up on left side board (4) and right side board (5) top, second belt pulley (102) and third belt pulley (107) all pass through-hole (1012) with first belt pulley (101) and pass through-hole (1012) and pass through the belt And (4) dynamic connection.

3. An automatic shrub trimming apparatus for gardens as claimed in claim 2, wherein: the power transmission device (12) comprises a fourth belt pulley (121), a fifth belt pulley (122), rollers (123), a second hydraulic rod (124), a fastening device (125), a fixed block (126), a second rotating wheel (127) and a sixth belt pulley (128), the second rotating shaft (105) is positioned on the outer side of the first gear disc (106) and fixedly provided with the fourth belt pulley (121), the fourth rotating shaft (1010) is positioned on the outer side of the second gear disc (1011) and fixedly provided with the fifth belt pulley (122), the right side plate (5) is positioned on two sides of the second gear disc (1011) and rotatably provided with the rollers (123), the bottom of the connecting rod (8) is fixedly provided with the second hydraulic rod (124), the inner side of the second hydraulic rod (124) is fixedly provided with the fastening device (125) with a spring (1258) capable of elastic sliding, and the bottom of the second hydraulic rod (124) is fixedly provided with the fixed block (126), and fixed block (126) all rotates and installs second runner (127), the inboard equal fixed mounting of second runner (127) has sixth belt pulley (128), fourth belt pulley (121), fastener (125) and sixth belt pulley (128) are connected through belt drive, fifth belt pulley (122), gyro wheel (123), fastener (125) and sixth belt pulley (128) are connected through belt drive.

4. An automatic shrub trimming apparatus for gardens as claimed in claim 3, wherein: fastener (125) include base (1251), spout (1252), traveller (1253), spacing ring (1254), slider (1255), recess (1256), pulley (1257) and spring (1258), the equal fixed mounting in second hydraulic stem (124) inboard has base (1251), spout (1252) have all been seted up to base (1251) both sides, slidable mounting has traveller (1253) in spout (1252), and traveller (1253) bottom fixed mounting has spacing ring (1254), traveller (1253) top fixed mounting has slider (1255), and slider (1255) inside recess (1256) have been seted up, pulley (1257) are installed in recess (1256) internal rotation, elastic sliding installs spring (1258) between spacing ring (1254) and base (1251).

5. An automatic shrub trimming apparatus for gardens as claimed in claim 3, wherein: the surfaces of the first rotating wheel (7) and the second rotating wheel (127) are provided with anti-skid convex lines.