CN108663206B - Shearing performance testing machine of pruning machine - Google Patents
Shearing performance testing machine of pruning machine Download PDFInfo
- Publication number
- CN108663206B CN108663206B CN201810810797.XA CN201810810797A CN108663206B CN 108663206 B CN108663206 B CN 108663206B CN 201810810797 A CN201810810797 A CN 201810810797A CN 108663206 B CN108663206 B CN 108663206B
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- platform
- frame
- motor
- pruner
- machine
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- 238000013138 pruning Methods 0.000 title claims abstract description 43
- 238000010008 shearing Methods 0.000 title claims abstract description 22
- 238000012360 testing method Methods 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000011056 performance test Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The utility model provides a shearing performance test machine of pruner, includes frame, its characterized in that: the pruning machine is characterized in that a platform capable of moving left and right is arranged on the frame, a plurality of fixing sleeves for inserting branches are arranged on the platform, a space for the pruning shears to work is arranged below the platform, a material plate for pushing the branches is arranged below the pruning machine, and when the platform moves left and right, the branches can extend and be clamped on tooth openings of the blades of the pruning machine to be sheared. The automatic control device is simple and reasonable in structure, high in automation degree, capable of automatically controlling the platform to move left and right, capable of automatically controlling the pruning machine to cut, capable of automatically detecting the cutting efficiency of the pruning machine, capable of greatly reducing labor intensity, rapid and convenient in test, safe and reliable.
Description
Technical Field
The invention relates to test equipment, in particular to a shearing performance tester of a pruning machine.
Background
The pruning machine is a universal and practical gardening tool, and its working principle is that the rotating motion is converted into the reciprocating motion of upper and lower blades by means of eccentric wheel, and is used for cutting various shrubs and hedges. The structure of the traditional pruning machine is generally composed of a blade assembly, a shell, a connecting frame, a main handle, an auxiliary handle and the like, and the pruning machine is required to detect the performance before the production is finished and leaves the factory, so that the products leaving the factory are ensured to meet the specified quality standard.
The detection of the pruner is mainly carried out for the pruning function except the appearance. At present, the pruning performance of the pruning machine is generally tested by adopting a manual method, and the pruning machine is usually used for carrying the branches by hands to cut the branches, so that the labor intensity is high, the safety performance is poor, the testing efficiency is low, and the testing requirement of a large number of pruning machines cannot be met.
Disclosure of Invention
The invention aims to solve the technical problem of providing the pruning machine shearing performance testing machine with a simple and reasonable structure aiming at the technical situation, which can automatically detect the pruning shearing efficiency of the pruning machine, greatly reduce the labor intensity and improve the testing efficiency.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a shearing performance test machine of pruner, includes frame, its characterized in that: the pruning machine is characterized in that a platform capable of moving left and right is arranged on the frame, a plurality of fixing sleeves for inserting branches are arranged on the platform, a space for the pruning shears to work is arranged below the platform, a material plate for pushing the branches is arranged below the pruning machine, and when the platform moves left and right, the branches can extend and be clamped on tooth openings of the blades of the pruning machine to be sheared.
Further, the frame is upper end open-ended cuboid frame construction, and the upper end of frame is equipped with the bottom matched with linear guide of platform along length direction's front and back both sides, and the platform passes through drive structure and can set up in the frame with controlling movably.
Further, the driving mechanism comprises a motor, a driving wheel, a driven wheel, a belt and a transmission gear, wherein the motor is installed at a position, close to the rear side, on the platform, of the motor, the driving wheel is fixed on an output shaft of the motor, meanwhile, the driven wheel is arranged at the rear end of the right side of the platform and is fixed at the rear end of a connecting shaft, the connecting shaft is fixed on the right side part of the platform through a bearing seat, the transmission gears are installed and fixed on the front side and the rear side of the connecting shaft, racks meshed with the front transmission gear and the rear transmission gear are respectively arranged on the upper end face of the rack along the length direction, the motor drives the driving wheel to rotate, and the belt and the driven wheel drive the front transmission gear and the rear transmission gear on the connecting shaft to rotate to drive the platform to move left and right in the rack in a matched mode with the racks.
Still further, the width of platform is the cooperation with the frame width, and the length of platform is not more than half of frame length, and the location through-hole that supplies the fixed cover to set up is offered in the ground that the platform is last alternately, but fixed cover left and right rocking ground clearance ground cover insert on the location through-hole.
Still further, the front end middle part of frame is equipped with the mount pad that supplies the pruner to fix, and pruner operating portion is fixed on the mount pad, and the blade stretches into in the frame, be located the below of platform, and pruner can adopt automatically cropped or manual shearing two kinds of modes, and the flitch is a flitch that can tilt up and down the activity in the frame, and the flitch front side is articulated on the frame crosspiece, and the bottom left and right sides in the middle of the flitch is equipped with respectively and can drive the flitch downward sloping, is used for the waste material exhaust left and right cylinder after the shearing.
Preferably, the left cylinder and the right cylinder are aluminum alloy cylinders, a plurality of cross bars are transversely arranged at intervals at the bottom of the frame, the lower ends of the cylinders are fixed on the cross bars, and the upper ends of the cylinders are connected with the bottom of the material plate.
Further, the front end right side of frame is equipped with automatically controlled cabinet, is equipped with the control system who is used for controlling the motor and rotates and control pruner shearing action in the automatically controlled cabinet to, the frame is provided with position sensor in the rear side position of guide rail and removes connection control system, and when motor work drove the platform and move to the right, the platform walked the frame left side region, and the motor is paused, and the cylinder is retrieved and is stretched out the action once, then the motor reversal, drives the platform and moves to the left, and when the platform walked right side region, the motor is paused, and the cylinder is retrieved and is stretched out the action once, with this as a circulation.
Further, a display screen capable of displaying circulation data, running time and running state is arranged on a panel of the electric control cabinet, and a starting button, a manual/automatic switching knob and an emergency stop button are arranged on the panel.
Finally, the frame is made of aluminum alloy materials, and fixing support legs and idler wheels are arranged at four corners of the bottom of the frame.
Compared with the prior art, the invention has the advantages that: the movable pruning machine is characterized in that a platform capable of moving left and right is arranged on the frame, a fixed sleeve capable of interpolating branches is arranged on the platform, the pruner is fixedly arranged below the platform on the frame, and the branches can be clamped on a tooth mouth of a pruner blade to be sheared through controlling the left and right movement of the platform, so that pruning shearing efficiency of the pruner is tested. The automatic control device is simple and reasonable in structure, high in automation degree, capable of automatically controlling the platform to move left and right, capable of automatically controlling the pruning machine to cut, capable of automatically detecting the cutting efficiency of the pruning machine, capable of greatly reducing labor intensity, rapid and convenient in test, safe and reliable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
fig. 4 is a side view of fig. 1.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 4, a shearing performance testing machine of a pruning machine comprises a frame 1, a platform 2, a driving mechanism 4 and an electric control cabinet 5, wherein the platform 2 is arranged on the frame 1 and can move left and right, the frame 1 is a cuboid frame structure with an open upper end and made of an aluminum alloy material, linear guide rails 12 matched with the bottom of the platform 2 are arranged on the front side and the rear side of the upper end of the frame 1 along the length direction, and the platform 2 is arranged on the frame 1 through the driving mechanism 4 and can move left and right; the driving mechanism 4 comprises a motor 41, a driving wheel 45, a driven wheel 42, a belt 44 and a transmission gear 43, wherein the motor 41 is arranged on the platform 2 at a position close to the rear side, the driving wheel 45 is fixed on an output shaft of the motor 41, meanwhile, the driven wheel 42 is arranged at the rear end of the right side of the platform 2 and is fixed at the rear end of a connecting shaft 46, the connecting shaft 46 is fixed on the right side part of the platform 2 through a bearing seat, the transmission gear 43 is fixedly arranged at the front side and the rear side of the connecting shaft 46, the transmission gear 43 is provided with a front transmission gear and a rear transmission gear, and a protective cover is arranged on the transmission gear 43, the driving wheel 45 on the output shaft of the motor 41 is connected with the driven wheel 42 through a belt 44, the driven wheel 42 is connected with the front and rear transmission gears 43 through a connecting shaft 46, racks 13 meshed with the rear transmission gears 43 and the front transmission gears 43 are respectively arranged on the upper end face of the frame 1 along the length direction, when the motor 41 is started to drive the driving wheel 45 to rotate, the belt 44 drives the driven wheel 42 to rotate, and when the driven wheel 42 rotates, the connecting shaft 46 drives the front and rear transmission gears 43 to rotate, and the platform 2 is driven to move left and right on the frame 1 through the cooperation of the rear transmission gears 43 and the front transmission gears 43 with the racks 13; of course, the transmission mechanism is not limited to a pulley mechanism, and a gear set engagement mechanism can be adopted, and the principle is similar and consistent. The platform 2 is provided with a plurality of fixing sleeves 6 for inserting branches. The pruning machine 3 to be tested is fixedly arranged in a space below the platform 2 on the frame 1, two blades 31 which can be driven by a power mechanism to produce shearing are arranged on the pruning machine 3, an installation seat 11 for fixing an operation part of the pruning machine 3 is arranged in the middle of the front end of the frame 1, the installation seat 11 also adopts a hollow frame structure, two sides of the bottom surface are inclined frame strips, the pruning machine 3 is erected and fixed in the installation seat 11, the blades 31 extend into the frame 1 and are positioned in the space below the platform 2, a material plate 8 for pushing branches is arranged below the pruning machine 3 on the frame 1, and when the platform 2 moves left and right, the branches can move left and right along with the material plate, and can extend and be clamped on the tooth openings of the blades 31 of the pruning machine 3 to be sheared; the width of the platform 2 is approximately consistent with the width of the frame 1, the length of the platform 2 is not more than half of the length of the frame 1, a plurality of rows of positioning through holes 21 for the fixing sleeve 6 to be arranged are formed on the platform 2 in a crossing manner, and normally, the positioning through holes 21 are in clearance fit with the inserting parts of the fixing sleeve 6, so that the fixing sleeve 6 can be inserted on the positioning through holes 21 in a clearance manner in a left-right swinging manner, the blocking of the blade 31 is avoided, and the shearing effect of branches in a natural state can be simulated; the pruning machine 3 can adopt two modes of automatic shearing or manual shearing, and a connecting wire of the pruning machine 3 can be connected to a control system. The lower material plate 8 positioned in the frame 1 and on the pruning machine 3 is a material plate which can move obliquely up and down, the front side of the material plate 8 is hinged on a crosspiece of the frame 1, the left and right sides of the bottom in the middle of the material plate 8 are respectively provided with a left cylinder 7 and a right cylinder 7 which can drive the material plate 8 to incline downwards and discharge waste materials after shearing, the cylinders 7 are aluminum alloy mini cylinders, the bottom of the frame 1 is transversely provided with a plurality of cross bars at intervals, the lower ends of the cylinders 7 are fixed on the cross bars, the upper ends of the cylinders 7 are connected with the bottom of the material plate 8, such as rotating connection, the right side of the front end of the frame 1 is provided with an electric control cabinet 5, a control system for controlling the rotation of a motor 41 and controlling the shearing action of the pruning machine 3 is arranged in the electric control cabinet 5, a position sensor is arranged on the rear side part of a guide rail so as to conveniently sense the current platform position, when the motor 41 works to drive the platform 2 to move rightwards, the motor 41 pauses when the platform 2 runs out of the left side area of the frame 1, the cylinder 7 stretches out for one time, and the waste materials are discharged; then the motor 41 is reversed to drive the platform 2 to move leftwards, when the platform 2 runs out of the right side area, the motor 41 is suspended, the cylinder 7 is retracted and extended once, and waste is discharged, so that the cycle is adopted; a display screen 51 capable of displaying circulation data, running time and running state is arranged on a panel of the electric control cabinet 5, and a start button 52, a manual/automatic switching knob 54 and an emergency stop button 53 are arranged; the four corners of the bottom of the frame 1 are provided with the fixing support legs 14 and the idler wheels 15, so that the frame 1 can be fixed and the frame 1 can be conveniently moved.
The operation process is as follows: firstly, fixing a pruner 3 to be tested in a mounting seat 11 of a rack 1, inserting branches on a fixed sleeve 6 of a platform 2, pressing a start button 52, rotating a motor 41 to drive the platform 2 to move rightwards, clamping the branches on the fixed sleeve 6 on a tooth mouth of a blade 31 of the pruner 3 to be sheared when the platform 2 runs out of a left side area of the rack 1, suspending the motor 41, retracting and extending an air cylinder 7 for one time, and discharging the sheared branches on a material plate 8; then, the motor 41 is reversed to drive the platform 2 to move leftwards, when the platform 2 runs out of the right side area, the motor 41 is stopped, the cylinder 7 is retracted and extended once, and the sheared branches on the material plate 8 are discharged, so that the cycle is adopted. Thus, the pruning shear efficiency of the pruner 3 can be tested through a plurality of cycles.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (6)
1. The utility model provides a shearing performance test machine of pruner, includes frame, its characterized in that: the machine frame is provided with a platform capable of moving left and right, the platform is provided with a plurality of fixing sleeves for inserting branches, a space for the pruning shears to work is arranged below the platform, the machine frame is provided with a material plate for pushing the branches below the pruning shears, and when the platform moves left and right, the branches can extend and be blocked on the tooth openings of the blades of the pruning shears to be sheared;
the machine frame is of a cuboid frame structure with an opening at the upper end, linear guide rails matched with the bottoms of the platforms are arranged on the front side and the rear side of the upper end of the machine frame along the length direction, and the platforms are arranged on the machine frame in a left-right movable mode through a driving mechanism;
the driving mechanism comprises a motor, a driving wheel, a driven wheel, a belt and a transmission gear, wherein the motor is arranged on the platform at a position close to the rear side, the driving wheel is fixed on an output shaft of the motor, meanwhile, the driven wheel is arranged at the rear end of the right side of the platform and is fixed at the rear end of a connecting shaft, the connecting shaft is fixed on the right side part of the platform through a bearing seat, the transmission gears are arranged and fixed on the front side and the rear side of the connecting shaft, racks meshed with the front transmission gear and the rear transmission gear are respectively arranged on the upper end face of the rack along the length direction, the motor drives the driving wheel to rotate, and the belt and the driven wheel drive the front transmission gear and the rear transmission gear on the connecting shaft to rotate to drive the platform to move left and right on the rack in a matched manner;
the width of the platform is matched with the width of the frame, the length of the platform is not more than half of the length of the frame, a plurality of rows of positioning through holes for the fixing sleeve to be arranged are formed in the platform in a crossing mode, and the fixing sleeve can be sleeved on the positioning through holes in a left-right swinging mode in a clearance mode.
2. The shear performance tester as claimed in claim 1, wherein: the front end middle part of frame is equipped with the mount pad that supplies the pruner to fix, and pruner operating portion is fixed on the mount pad, and the blade stretches into in the frame, be located the below of platform, and pruner can adopt automatically cropped or manual shearing two kinds of modes, in the frame, be located the below flitch of pruner and be a flitch that can tilt up and down activity, the flitch front side is articulated on the frame crosspiece, but the bottom left and right sides at flitch middle part is equipped with respectively and drives the flitch downward sloping, is used for the left and right cylinder of waste material discharge after the shearing.
3. The shear performance tester of claim 2, wherein: the left and right cylinders are aluminum alloy cylinders, a plurality of cross bars are transversely arranged at the bottom of the frame at intervals, the lower ends of the cylinders are fixed on the cross bars, and the upper ends of the cylinders are connected with the bottom of the material plate.
4. A shear performance tester according to claim 3, wherein: the front end right side of frame is equipped with automatically controlled cabinet, is equipped with the control system who is used for controlling the motor and rotates and control pruner shearing action in the automatically controlled cabinet to, the frame is provided with position sensor in the rear side position of guide rail and removes connection control system, and when motor work drove the platform and moves to the right, the platform walked the frame left side region, and the motor is paused, and the cylinder is retrieved and is stretched out the action once, then the motor is reversed, drives the platform and moves to the left, and the platform walked the right side region time, and the motor is paused, and the cylinder is retrieved and is stretched out the action once, takes this as a circulation.
5. The shear performance tester of claim 4, wherein: the panel of the electric control cabinet is provided with a display screen capable of displaying cycle data, running time and running state, and is provided with a start button, a manual/automatic switching knob and an emergency stop button.
6. The shear performance tester of claim 1, wherein: the frame is made of aluminum alloy materials, and fixing support legs and idler wheels are arranged at four corners of the bottom of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810810797.XA CN108663206B (en) | 2018-07-23 | 2018-07-23 | Shearing performance testing machine of pruning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810810797.XA CN108663206B (en) | 2018-07-23 | 2018-07-23 | Shearing performance testing machine of pruning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108663206A CN108663206A (en) | 2018-10-16 |
| CN108663206B true CN108663206B (en) | 2024-03-22 |
Family
ID=63788591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810810797.XA Active CN108663206B (en) | 2018-07-23 | 2018-07-23 | Shearing performance testing machine of pruning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108663206B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117110769B (en) * | 2023-10-23 | 2024-01-23 | 烟台市绿林工具有限公司 | Shearing test equipment for electric scissors |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1383130A1 (en) * | 1985-09-13 | 1988-03-23 | Головное Специализированное Конструкторское Бюро По Садово-Огородному Инструменту | Stand for simulating testing of pruners |
| CN102103038A (en) * | 2010-12-08 | 2011-06-22 | 浙江华电器材检测研究所 | Test system for blade stop time of pruning scissors |
| CN104503262A (en) * | 2014-12-30 | 2015-04-08 | 华南农业大学 | Simulation test bed of electric trimmer |
| CN104865057A (en) * | 2015-04-23 | 2015-08-26 | 广西大学 | Test table of hedge trimming cutter |
| CN105128265A (en) * | 2015-08-27 | 2015-12-09 | 芜湖市万华塑料制品有限公司 | Receiving device for injection molding of plastic parts |
| CN107727956A (en) * | 2017-09-07 | 2018-02-23 | 华南农业大学 | A kind of electric mower Intelligent test bed |
| CN107748074A (en) * | 2017-09-07 | 2018-03-02 | 华南农业大学 | A kind of electric mower auto-test-bed |
| CN208860578U (en) * | 2018-07-23 | 2019-05-14 | 宁波协诚电动工具有限公司 | A kind of shearing performance test machine of pruner |
-
2018
- 2018-07-23 CN CN201810810797.XA patent/CN108663206B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1383130A1 (en) * | 1985-09-13 | 1988-03-23 | Головное Специализированное Конструкторское Бюро По Садово-Огородному Инструменту | Stand for simulating testing of pruners |
| CN102103038A (en) * | 2010-12-08 | 2011-06-22 | 浙江华电器材检测研究所 | Test system for blade stop time of pruning scissors |
| CN104503262A (en) * | 2014-12-30 | 2015-04-08 | 华南农业大学 | Simulation test bed of electric trimmer |
| CN104865057A (en) * | 2015-04-23 | 2015-08-26 | 广西大学 | Test table of hedge trimming cutter |
| CN105128265A (en) * | 2015-08-27 | 2015-12-09 | 芜湖市万华塑料制品有限公司 | Receiving device for injection molding of plastic parts |
| CN107727956A (en) * | 2017-09-07 | 2018-02-23 | 华南农业大学 | A kind of electric mower Intelligent test bed |
| CN107748074A (en) * | 2017-09-07 | 2018-03-02 | 华南农业大学 | A kind of electric mower auto-test-bed |
| CN208860578U (en) * | 2018-07-23 | 2019-05-14 | 宁波协诚电动工具有限公司 | A kind of shearing performance test machine of pruner |
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| Publication number | Publication date |
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| CN108663206A (en) | 2018-10-16 |
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