CN118872423B - Shock absorber for scarifier - Google Patents
Shock absorber for scarifier Download PDFInfo
- Publication number
- CN118872423B CN118872423B CN202411381324.4A CN202411381324A CN118872423B CN 118872423 B CN118872423 B CN 118872423B CN 202411381324 A CN202411381324 A CN 202411381324A CN 118872423 B CN118872423 B CN 118872423B
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- China
- Prior art keywords
- unit
- soil
- loosener
- frame
- shock absorbing
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- 230000035939 shock Effects 0.000 title claims abstract description 43
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 92
- 210000000078 claw Anatomy 0.000 claims description 8
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 238000013016 damping Methods 0.000 abstract description 42
- 230000007306 turnover Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003971 tillage Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a loosener shock absorber, which belongs to the technical field of shock absorbers and comprises a shock absorbing unit, a clamping unit and a shock absorbing unit, wherein the shock absorbing unit is arranged on a loosener body, the end part of the shock absorbing unit is connected with a movable wheel, and the clamping unit is fixed on the loosener body and is in sliding connection with the shock absorbing unit. The loosener comprises the loosener shock absorber, and further comprises a loosener body, a loosener unit and a turnover unit, wherein moving wheels are arranged on the loosener body, the loosener unit is connected to the loosener body in a rotating mode, the loosener unit is connected to the loosener body in a sliding mode, and the turnover unit is connected to the loosener unit. The unit loosens the soil can carry out the operation of loosening the soil to ground, and the upset unit can drive the hack unit under the cooperation of the unit loosens the soil and slide and upset for the hack unit can loosen the soil to hard earth. The loosener body can be buffered and damped under the action of the damping unit, and the clamping unit can clamp the loosener body under the cooperation of the damping unit, so that the stability of the damping unit after installation is improved.
Description
Technical Field
The invention relates to the technical field of shock absorbers, in particular to a loosener shock absorber.
Background
Chinese patent (issued publication number: CN 220965510U) discloses a scarifier, which comprises a frame, an operation device, an operation driving assembly, an energy storage assembly and a control assembly, wherein the operation device comprises a tillage cutter assembly, the operation driving assembly is connected with the frame and the tillage cutter assembly to drive the tillage cutter assembly to rotate, the energy storage assembly is connected with the frame and the operation driving assembly and supplies power to the frame and the operation driving assembly, and the control assembly is in communication connection with the operation driving assembly to control the rotation direction of the operation driving assembly so that the tillage cutter assembly can rotate forward or reversely. The scarifier utilizes the control assembly to control the operation driving assembly to rotate towards different directions, and then drives the tillage cutter assembly to rotate forward or reversely, so that the scarifier can adapt to soil of different types, and the working efficiency of the scarifier is improved.
The loosener in the technical scheme has the following defects that the shock absorber and the loosener are usually installed and connected through bolts, so that the loosener is easy to cause the problem that the bolts loosen during severe vibration, the stability of the shock absorber is further affected, and therefore the shock absorber of the loosener needs to be provided, and the problem is solved.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the invention aims to provide a loosener shock absorber so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A ripper damper, comprising:
The scarifier comprises a scarifier body, wherein a moving wheel is arranged on the scarifier body;
the scarifier body is rotatably connected in the scarifier body and used for scarifying soil;
The soil crushing unit is connected to the bottom of the loosener body in a sliding manner and is used for crushing soil;
one end of the overturning unit is connected to the soil loosening unit, and the other end of the overturning unit is connected to the soil crushing unit and is used for being matched with the soil loosening unit to realize sliding and overturning of the soil crushing unit;
the damping unit is fixed at the bottom of the front end of the overturning unit, and the end part of the damping unit is connected with a movable wheel for damping the loosener body;
And the clamping unit is fixed on the loosener body, is in sliding connection with the damping unit and is used for clamping and fixing the damping unit.
The invention relates to a damping unit, which comprises a tripod, a damping cylinder, a piston, a runner hole and an elastic piece, wherein the tripod is fixed on a loosener body, a sliding rod is connected inside the damping cylinder through threads, the damping cylinder is connected on the surface of the sliding rod in a sliding mode, a moving wheel is arranged at the end of the damping cylinder, hydraulic oil is arranged in the damping cylinder, the piston is connected inside the damping cylinder in a sliding mode, the side face of the piston is connected with the end, far away from the tripod, of the sliding rod, the runner hole is formed in the piston, and the elastic piece is connected between the end of the tripod and the end of the damping cylinder.
As a preferable technical scheme, the clamping unit comprises a fixing frame, an arc-shaped frame and a conical groove, wherein the fixing frame is connected to the lower side of a supporting frame, a rotating shaft is fixed in the fixing frame, the arc-shaped frame is rotatably connected to the surface of the rotating shaft, and the conical groove is formed in the end part of a shock absorption cylinder, and the surface of the conical groove is in sliding connection with the end part of the arc-shaped frame.
As an optimal technical scheme, the scarification unit comprises a bracket, a driving piece and a driving rod, wherein the bracket is connected to a scarifier body, the driving piece is arranged on the side surface of the driving rod, the driving rod is rotatably connected in the bracket, the end part of the driving rod is connected to the output end of the driving piece, and scarification claws are arranged on the surface of the driving rod.
As an optimal technical scheme, the soil crushing unit comprises a T-shaped frame, wherein the T-shaped frame is connected in the loosener body in a sliding mode, the end portion of the T-shaped frame is connected with the overturning unit, and soil crushing teeth are fixed on the side face of the T-shaped frame.
The turnover unit comprises a support frame, arc-shaped grooves, a first sliding rod, a second sliding rod and a rotating frame, wherein the support frame is fixed on the lower side of the front end of a loosener body, the surface of the support frame is provided with a sliding groove, the arc-shaped grooves are formed in the support frame, the end parts of the arc-shaped grooves are communicated with the middle points of the sliding grooves, the circle center of a circle where the arc-shaped grooves are located is located at the end parts of the sliding grooves, the first sliding rod is fixed on two side surfaces of a T-shaped frame, the end parts of the first sliding rod and the second sliding rod are connected in the sliding grooves in a sliding mode, the length between the first sliding rod and the second sliding rod is equal to the radius length of the circle where the arc-shaped grooves are located, the end parts of the second sliding rod are connected in the sliding grooves in a sliding mode, the rotating frame is fixed on a driving rod, and the other end parts of the T-shaped frame are hinged to the end parts of the T-shaped frame through connecting frames.
As a preferable technical scheme of the invention, the T-shaped frame is provided with an avoidance groove, and the avoidance groove is in sliding connection with the surface of the connecting frame.
Compared with the prior art, the embodiment of the invention has the following beneficial effects that the loosener can be moved by the moving wheel when the loosener works. The soil loosening unit is started, the soil loosening unit can loosen the soil on the ground, and the overturning unit can drive the soil crushing unit to slide and overturn under the cooperation of the soil loosening unit, so that the soil crushing unit can loosen the soil on hard soil, the soil loosening machine can adapt to soil of different types, and the working efficiency of the soil loosening machine is improved.
Compared with the prior art that the looseness of the bolt is easily caused when the loosener vibrates severely, the loosener can buffer and absorb shock under the action of the shock absorption unit when the movable wheel vibrates, and meanwhile the clamping unit can clamp the loosener under the cooperation of the shock absorption unit, so that the stability of the shock absorption unit after installation is improved.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a loosener damper according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a flipping unit according to an embodiment of the present invention.
Fig. 3 is a partial enlarged view of a portion a in fig. 1.
Fig. 4 is a schematic structural view of a soil breaking unit according to an embodiment of the present invention.
Fig. 5 is a partial enlarged view of a portion B in fig. 2.
Fig. 6 is a schematic structural view of a clamping unit according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of a shock absorbing unit according to an embodiment of the present invention.
The soil loosening machine comprises a soil loosening machine body, a moving wheel, a handrail, a 2-part soil loosening unit, a 21-part support, a 22-part driving member, a 23-part driving rod, a 24-part soil loosening claw, a 3-part soil loosening unit, a 31-part T-shaped frame, a 311-part avoiding groove, a 32-part soil loosening tooth, a 4-part turnover unit, a 41-part support, a 411-part chute, a 412-part arc-shaped groove, a 42-part first slide bar, a 43-part second slide bar, a 44-part rotating frame, a 45-part connecting frame, a 5-part damping unit, a 51-part tripod, a 52-part slide bar, a 53-part damping cylinder, a 54-part piston, 541-part runner hole, 55-part elastic member, 6-part clamping unit, 61-part fixing frame, 62-part rotating shaft, 63-part arc-part, 64-part conical groove.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 7, a ripper damper includes:
the soil loosening machine comprises a soil loosening machine body 1, wherein a moving wheel 11 is arranged on the soil loosening machine body 1;
The scarifier body 1 is rotatably connected with the soil scarifier unit 2 and is used for scarifying soil;
The soil crushing unit 3 is connected to the bottom of the loosener body 1 in a sliding manner and is used for crushing soil;
the overturning unit 4 is connected with the soil loosening unit 2 at one end and the soil crushing unit 3 at the other end, and is used for being matched with the soil loosening unit 2 to realize sliding and overturning of the soil crushing unit 3;
the damping unit 5 is fixed at the bottom of the front end of the overturning unit 4 and connected with the movable wheel 11 and is used for damping the loosener body 1;
The clamping unit 6 is fixed on the loosener body 1, is in sliding connection with the damping unit 5 and is used for clamping and fixing the damping unit 5.
In the embodiment of the invention, when the scarifier body 1 is moved by the moving wheel 11 during scarifying operation, when the moving wheel 11 vibrates, the scarifier body 1 can be buffered and damped under the action of the damping unit 5, and the clamping unit 6 can clamp and fix the scarifier body 1 under the cooperation of the damping unit 5, so that the stability of the damping unit 5 after installation is improved. The unit 2 loosens the soil is opened, the unit 2 loosens the soil to the ground, the unit 4 that overturns can drive the hack unit 3 under the cooperation of the unit 2 loosens the soil and slides and overturn for the hack unit 3 can loosen the soil to hard earth, thereby the scarifier body 1 can adapt to the earth of different grade type, has improved the work efficiency of scarifier body 1.
In one embodiment of the present invention, as shown in fig. 1 and 2, the soil loosening unit 2 includes:
A bracket 21 connected to the scarifier body 1 and provided with a driving member 22 on a side surface thereof;
the driving rod 23 is rotatably connected in the bracket 21, the end part of the driving rod 23 is connected to the output end of the driving piece 22, and the surface of the driving rod 23 is provided with a scarification claw 24.
In this embodiment, the handle 12 is fixed on the scarifier body 1, and an operator can hold the handle 12 to push or pull the scarifier body 1 to move when scarifying soil. The driving piece 22 is started, the output end of the driving piece 22 can drive the driving rod 23 to rotate on the support 21, and the driving rod 23 can drive the soil loosening claw 24 on the surface of the driving rod to rotate when rotating, so that the soil loosening claw 24 can loosen the soil on the ground.
The driving member 22 may be a motor or an air motor, so as to drive the driving rod 23 to perform stable rotation on the bracket 21.
In one embodiment of the present invention, as shown in fig. 3 and 4, the soil breaking unit 3 includes:
the T-shaped frame 31 is connected to the bottom of the scarifier body 1 in a sliding manner, and the end part of the T-shaped frame is connected with the overturning unit 4;
Soil crushing teeth 32 are fixed to the side surfaces of the T-shaped frame 31.
In this embodiment, the driving rod 23 may drive the T-shaped frame 31 to slide and turn over on the loosener body 1 through connection with the turning unit 4 when rotating, so that the T-shaped frame 31 may drive the soil breaking teeth 32 on the side surface of the T-shaped frame to slide and turn over synchronously, so that the soil breaking teeth 32 may loosen hard soil, so that the loosener body 1 may adapt to different types of soil, and the working efficiency of the loosener body 1 is improved.
In one embodiment of the present invention, as shown in fig. 3 and 4, the flipping unit 4 includes:
the support 41 is fixed at the lower side of the front end of the scarifier body 1, and a chute 411 is formed on the surface of the support 41;
The arc-shaped groove 412 is arranged on the support frame 41, the end part of the arc-shaped groove 412 is communicated with the midpoint of the sliding groove 411, and the center of a circle where the arc-shaped groove 412 is positioned at the end part of the sliding groove 411;
the first sliding rod 42 is fixed on two side surfaces of the T-shaped frame 31, and the end part of the first sliding rod is connected in the sliding groove 411 in a sliding way;
The second sliding rod 43 is fixed on two side surfaces of the T-shaped frame 31, the length between the first sliding rod 42 and the second sliding rod 43 is equal to the radius length of the circle where the arc-shaped groove 412 is located, and the end part of the second sliding rod 43 is connected in the sliding groove 411 or the arc-shaped groove 412 in a sliding way;
The rotating frame 44 is fixed at the end part on the driving rod 23, and the other end part is hinged at the end part of the T-shaped frame 31 through a connecting frame 45.
In this embodiment, the driving rod 23 may drive the rotating frame 44 at the end portion thereof to rotate synchronously when rotating, as shown in fig. 3, when the rotating frame 44 is hinged to the end portion of the connecting frame 45 and rotates clockwise from the leftmost end to the rightmost end, the rotating frame 44 may push the T-shaped frame 31 to slide inside the supporting frame 41 through the connecting frame 45, so that the T-shaped frame 31 may drive the first sliding rod 42 and the second sliding rod 43 at the end portion thereof to slide in the sliding groove 411 respectively.
When the first slide bar 42 slides to the rightmost end of the slide slot 411, the second slide bar 43 slides to the midpoint of the slide slot 411, that is, the second slide bar 43 slides to the intersection point of the arc slot 412 and the slide slot 411, at this time, the end of the hinged connection frame 45 of the rotating frame 44 continues to rotate clockwise from the leftmost end to the rightmost end, so the T-shaped frame 31 will drive the second slide bar 43 to slide clockwise in the arc slot 412 under the pushing of the connection frame 45, and the first slide bar 42 will rotate clockwise at the rightmost end of the slide slot 411 until the second slide bar 43 slides to the end of the arc slot 412 far from the slide slot 411, that is, the T-shaped frame 31 turns right 90 degrees to the vertical state.
When the second slide bar 43 slides to the end of the arc slot 412 far away from the slide slot 411, the end of the rotating frame 44 rotates to the rightmost point at the same time, and the rotating frame 44 rotates continuously, and then the end of the rotating frame 44 rotates clockwise from the rightmost point to the leftmost point, contrary to the above working process, the T-shaped frame 31 drives the second slide bar 43 to slide anticlockwise in the arc slot 412 under the pulling of the connecting frame 45, and the first slide bar 42 rotates anticlockwise at the rightmost end of the slide slot 411.
When the second slide bar 43 slides to the end of the arc slot 412 near the slide slot 411, the T-shaped frame 31 turns left 90 degrees to a horizontal state, and the end of the rotating frame 44 continues to rotate clockwise from the rightmost point to the leftmost point, so that the T-shaped frame 31 drives the second slide bar 43 and the first slide bar 42 to slide left in the slide slot 411 under the pull of the connecting frame 45 until the second slide bar 43 slides to the leftmost side of the slide slot 411 (as shown in fig. 3), and the above operation process is repeated sequentially.
To sum up, the T-shaped frame 31 will slide right, turn right 90 degrees to the vertical direction, turn left 90 degrees to the horizontal direction, and slide left in the movement mode, and repeat the above working process in turn, since the soil breaking teeth 32 are fixed on the side of the T-shaped frame 31, the T-shaped frame 31 will drive the soil breaking teeth 32 to slide right, turn right 90 degrees to the vertical direction, turn left 90 degrees to the horizontal direction, and slide left in the movement mode, so that the soil breaking teeth 32 can loosen the soil of hard soil, and the loosener body 1 can adapt to soil of different types, and the working efficiency of the loosener body 1 is improved.
When the soil breaking teeth 32 are not in use, the soil breaking teeth 32 can be turned left by 90 degrees to the horizontal direction by the turning unit 4 and slide left, so that the soil breaking teeth 32 can be stored, and the protective performance of the soil breaking teeth 32 is improved.
In one embodiment of the present invention, as shown in fig. 4, the T-shaped frame 31 is provided with a avoiding groove 311, and the avoiding groove 311 is slidably connected to the surface of the connecting frame 45. When the T-shaped frame 31 is turned right by 90 degrees to the vertical direction, the avoiding groove 311 slides to the surface of the connecting frame 45, so that the T-shaped frame 31 is prevented from interfering with the connecting frame 45 during turning.
In one embodiment of the present invention, as shown in fig. 5 and 7, the shock absorbing unit 5 includes:
tripod 51 fixed at the bottom of loosener body 1 and internally connected with sliding rod 52 by screw thread;
A shock-absorbing cylinder 53 which is connected on the surface of the sliding rod 52 in a sliding way, the end part of the shock-absorbing cylinder is provided with a movable wheel 11, and hydraulic oil is filled in the shock-absorbing cylinder 53;
a piston 54 slidably connected to the inside of the damper cylinder 53, the side surface being connected to the end of the slide rod 52 remote from the tripod 51;
A flow passage hole 541 formed in the piston 54;
And an elastic member 55 connected between the end of the tripod 51 and the end of the damper cylinder 53.
In this embodiment, the loosener body 1 can be moved by the moving wheel 11, when the moving wheel 11 vibrates, the moving wheel 11 can push the damping cylinder 53 to slide on the surface of the sliding rod 52, so that the damping cylinder 53 can compress the elastic member 55, and the sliding rod 52 pushes or pulls the piston 54 to slide inside the damping cylinder 53 in the process that the damping cylinder 53 slides on the surface of the sliding rod 52, and because the piston 54 moves in the position inside the damping cylinder 53, hydraulic oil inside the damping cylinder 53 flows through the flow passage holes 541 on the surface of the piston 54, and the aperture of the flow passage holes 541 is small, the piston 54 can be limited to slide quickly, so that the vibration of the elastic member 55 can be slowed down, and further the damping of the loosener body 1 is realized.
The elastic member 55 may be a spring or elastic rubber, so that the damper cylinder 53 may be conveniently buffered, which is not limited only herein.
In one embodiment of the present invention, as shown in fig. 5 and 6, the clamping unit 6 includes:
a fixing frame 61 connected to the lower side of the supporting frame 41 and having a rotation shaft 62 fixed therein;
an arc-shaped frame 63 rotatably connected to the surface of the rotating shaft 62;
a tapered groove 64 formed in the end of the damper cylinder 53, the surface is slidably connected to the end of the arc-shaped frame 63.
In the present embodiment, at the time of mounting the damper cylinder 53, the upper end portion of the slide rod 52 is screwed into the inside of the tripod 51 until the upper end portion of the damper cylinder 53 slides to contact the lower end of the arc-shaped frame 63 and the upper end portion of the arc-shaped frame 63 contacts the side surface of the tripod 51.
When the movable wheel 11 vibrates, the shock absorber 53 slides on the surface of the sliding rod 52, so that the conical groove 64 at the upper end of the shock absorber 53 slides to be clamped to the lower end of the arc-shaped frame 63, and the upper end and the lower end of the arc-shaped frame 63 are respectively limited under the clamping of the tripod 51 and the conical groove 64, so that the phenomenon that the tripod 51 and the shock absorber 53 are loosened during vibration is prevented, and the stability of the shock absorber 53 after being installed is improved.
The working principle of the invention is that when the soil loosening operation is carried out, the soil loosening machine body 1 can be moved through the moving wheel 11, when the moving wheel 11 vibrates, the moving wheel 11 can push the damping cylinder 53 to slide on the surface of the sliding rod 52, so that the damping cylinder 53 can compress the elastic piece 55, and in the process that the damping cylinder 53 slides on the surface of the sliding rod 52, the sliding rod 52 can push or pull the piston 54 to slide in the damping cylinder 53, and because the position of the piston 54 in the damping cylinder 53 moves, hydraulic oil in the damping cylinder 53 can flow through the runner hole 541 on the surface of the piston 54, thereby reducing the vibration of the elastic piece 55 and further realizing the damping of the soil loosening machine body 1.
When the movable wheel 11 vibrates, the damping cylinder 53 slides on the surface of the sliding rod 52, so that the conical groove 64 at the upper end of the damping cylinder 53 slides to be clamped to the lower end of the arc-shaped frame 63, and the upper end and the lower end of the arc-shaped frame 63 are respectively limited under the clamping of the tripod 51 and the conical groove 64, so that the stability of the damping cylinder 53 after installation is improved.
The operator can hold the armrest 12 to push or pull the ripper body 1 to move. The driving piece 22 is started, the output end of the driving piece 22 can drive the driving rod 23 to rotate on the bracket 21, and the driving rod 23 can drive the soil loosening claw 24 on the surface of the driving rod to rotate when rotating, so that the soil loosening claw 24 can loosen the soil on the ground. The driving rod 23 can drive the T-shaped frame 31 to slide and overturn on the loosener body 1 through connection with the overturning unit 4 when rotating, so that the T-shaped frame 31 can drive the soil crushing teeth 32 on the side face of the T-shaped frame to synchronously slide and overturn, the soil crushing teeth 32 can loosen hard soil, the loosener body 1 can adapt to soil of different types, and the working efficiency of the loosener body 1 is improved.
In the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, or communicable with each other, directly connected, indirectly connected via an intermediary, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411381324.4A CN118872423B (en) | 2024-09-30 | 2024-09-30 | Shock absorber for scarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411381324.4A CN118872423B (en) | 2024-09-30 | 2024-09-30 | Shock absorber for scarifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118872423A CN118872423A (en) | 2024-11-01 |
| CN118872423B true CN118872423B (en) | 2024-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411381324.4A Active CN118872423B (en) | 2024-09-30 | 2024-09-30 | Shock absorber for scarifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118872423B (en) |
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| CN209914426U (en) * | 2019-03-21 | 2020-01-10 | 安徽国豪农业科技有限公司 | Vertical side cutting device of rape harvester |
| CN117044446A (en) * | 2023-10-12 | 2023-11-14 | 烟台华美园林有限公司 | Grassland planting equipment for municipal engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH089707A (en) * | 1994-06-30 | 1996-01-16 | Sugano Noki Kk | Combined working machine using plowing machine |
| AT407817B (en) * | 1999-06-22 | 2001-06-25 | Vogel & Noot Landmasch | SOIL TILLING DEVICE |
| KR101379831B1 (en) * | 2012-01-19 | 2014-04-02 | 주식회사 지비 | Shock absorbers for a vibratory ripper |
| CN210432349U (en) * | 2019-07-28 | 2020-05-01 | 高邮市北方动力机械有限公司 | Stable farmland scarifier |
| CN213152812U (en) * | 2020-09-10 | 2021-05-11 | 陈绥远 | Soil loosening depth adjusting device for agricultural scarifier |
| CN215991845U (en) * | 2021-09-29 | 2022-03-11 | 济南盛禾农业科技有限公司 | Crops are planted and are used device that loosens soil |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209914426U (en) * | 2019-03-21 | 2020-01-10 | 安徽国豪农业科技有限公司 | Vertical side cutting device of rape harvester |
| CN117044446A (en) * | 2023-10-12 | 2023-11-14 | 烟台华美园林有限公司 | Grassland planting equipment for municipal engineering |
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