CN109005690B - Shovel spacing adjustable vibration formula subsoiler - Google Patents
Shovel spacing adjustable vibration formula subsoiler Download PDFInfo
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- CN109005690B CN109005690B CN201810992270.3A CN201810992270A CN109005690B CN 109005690 B CN109005690 B CN 109005690B CN 201810992270 A CN201810992270 A CN 201810992270A CN 109005690 B CN109005690 B CN 109005690B
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- shovel
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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
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
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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
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/20—Tools; Details
- A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
- A01B35/26—Rigid tools
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to a vibrating subsoiler with adjustable shovel spacing, belonging to the field of agricultural machinery. In the operation process, the vertical distance from the lowest point of the depth wheel assembly to the shovel tip is adjusted in advance. In the field, the subsoiler is lowered and the subsoiler member is driven into the ground as the tractor advances to a predetermined working depth. The power output by the tractor is converted into the small swing of the subsoiler around the hinged point of the shovel handle and the shovel arm through the vibration mechanism and the vibration subsoiler component. Meanwhile, shafts with different distances between the eccentric wheels can be prefabricated according to the firmness of the working soil, so that the shovel distance can be adjusted slightly, and the adaptability of the machine to different lands is enhanced. Meanwhile, the depth wheel assemblies on the left side and the right side of the rack can ensure the consistency of the operation depth. The whole machine has simple structure and is very convenient to manufacture, assemble and maintain.
Description
Technical Field
The invention relates to a subsoiler in the field of agricultural machinery, in particular to a vibratory subsoiler with adjustable shovel spacing.
Background
The subsoiling method is a deep ploughing method which uses subsoiling shovels, wall-less ploughs or chisel ploughs and other soil-loosening implements to loosen the soil without turning the soil layer, and the depth is generally about 30-50 cm. The main advantages of the cultivation method are that the soil is not disturbed excessively, a large amount of moisture can be received at the deep-loosening part, the plough bottom layer can be broken, and the excessive moisture is stored in the bottom soil layer, so that the purposes of improving the plough layer structure, storing water and preserving soil moisture are achieved. Most of the existing subsoilers are non-vibration subsoilers, so that the power consumption is high and the operation effect is poor.
Application No. 201410111114.3 "vibration subsoiler", the vibration generating device is too complicated, adopts multistage chain drive simultaneously, can't guarantee the reliability of work. The invention is only a single-shovel vibration subsoiler, the working efficiency is low, and the subsoiling interval cannot be ensured.
Application No. 201420745843.X "vibration subsoiler", drive two sprocket wheels about through underlying power input mechanism, drive two axles respectively and rotate about, drive four subsoiler around respective pin joint swing with the form of crank rocker. The underneath type power input device is too close to the bottom surface, chain transmission is also adopted, the severe working condition greatly influences the working reliability of the machine.
The invention is not reported at home and abroad by searching domestic and foreign patent documents, periodicals and other publicly published documents (such as the Internet), and the invention is not publicly published articles related to the invention at home and abroad and is unknown at home and abroad.
Disclosure of Invention
Aiming at the defects in the prior art, the vibrating type subsoiler with the adjustable shovel space provided by the invention solves the problems of large power consumption of the non-vibrating type subsoiler operation, complex and bloated vibration mechanism of the existing vibrating type subsoiler, poor working reliability and the like. Meanwhile, the distance between the subsoilers can be adjusted in a small range according to the operation requirement. The vibrating subsoiler with the adjustable shovel space disclosed by the invention has a compact structure, adopts gear and shaft transmission and is reliable in work. The whole subsoiler is of a bilateral symmetry structure, installation and maintenance are simple, the subsoiler vibrates in a small amplitude and high frequency during operation, operation resistance is reduced, and subsoiling operation effect is improved.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a vibrating subsoiler with adjustable shovel space comprises a frame 1, a plurality of groups of vibrating subsoiler components, a vibrating mechanism and two depth limiting wheel components.
The rack 1 is formed by welding square steel pipes, a three-point suspension hitch plate and an inclined pull plate are welded on the rack 1, bearing seat mounting holes are formed in four longitudinal beams at the left end and the right end of the rack 1, and gear box component mounting holes are formed in two longitudinal beams at the middle of the rack.
Each set of vibratory subsoiler assemblies includes a boom member, a subsoiler member and a blade arm member. The rotating arm component comprises a rotating arm upper cover 23, a rotating arm 20 and a rotating arm shaft sleeve 21, wherein the rotating arm upper cover 23 is fixedly connected with the rotating arm 20 through a bolt, and the rotating arm shaft sleeve 21 is arranged in a circular ring formed between the rotating arm upper cover 23 and the rotating arm 20. The subsoiler component comprises a suspension arm 6, a suspension arm shaft sleeve, a damping block 3, a shovel handle 5, a shovel handle shaft sleeve and a shovel tip 4, and the upper end of the subsoiler component is connected with the rotating arm component; the shovel arm component includes shovel arm 15, backing plate I12 and U type bolt I13, and shovel arm 15 is formed by stretching out arm and flat casting down, and the flat board parallels with backing plate I12, and U type bolt I13 passes flat board and I12 of backing plate to be fixed on the back beam of frame 1, and shovel arm 15 is connected through shovel handle round pin axle 14 with the upper portion of shovel handle 5.
The vibration mechanism comprises a gearbox member 2, four bearing housing members and an eccentric member. The gear box component 2 is fixed on two longitudinal beams in the middle of the rack 1 through bolts, the front end of the gear box component 2 is provided with a power input shaft, and the left end and the right end of the gear box component are provided with two power output shafts; the bearing seat components comprise a seat body 17, an upper cover 19 and a bearing seat shaft sleeve 18, and the four bearing seat components are respectively fixed on four longitudinal beams at the left end part and the right end part of the rack 1; the eccentric component comprises two couplers 16, two shafts 25 and four eccentric wheels 22, one end of each shaft 25 is provided with a coupler connecting key slot, a power output shaft at one end of the gear box component 2 is connected with one end of each shaft 25 through the couplers 16, and the left end and the right end of each coupler 16 are provided with key slots and set screw threaded holes for fixing the couplers 16 and the shafts 25 and the power output shafts connected with the left end and the right end so as not to rotate relatively; two eccentric wheel mounting key slots are formed in the left middle portion and the right middle portion of the shaft 25, the eccentric wheel 22 penetrates through the shaft 25 through the eccentric wheel mounting key slots, a distance is reserved between the centers of an inner circle and an outer circle of the eccentric wheel 22, key slots are formed in the inner wall of the eccentric wheel 22, a set screw threaded hole is formed in the thinnest portion of the inner wall and the outer wall of the eccentric wheel, and the eccentric wheel 22 is fixed through a set screw; the rotating arm shaft sleeve 21 is sleeved on the eccentric wheel 22; two bearing seat shaft sleeves 18 penetrate through the shaft 25, the bearing seat shaft sleeves 18 are arranged in the seat bodies 17, the two bearing seat shaft sleeves 18 are respectively fixed on the two seat bodies 17 through bolts, the left end and the right end of the gear box component 2 are symmetrical in structure, and parts at corresponding positions are the same as the installation method;
the depth wheel assembly comprises a depth wheel component and a wheel arm component, wherein the depth wheel component comprises a wheel 7, a wheel shaft 9, a wheel shaft sleeve 8 and a wheel frame 11; wheel shaft mounting holes are formed in two sides of the lower end of the wheel frame 11, the wheel shaft 9 penetrates through the center of the wheel 7 to be connected with the wheel shaft mounting holes in two sides of the lower end of the wheel frame 11, the outer wall of the wheel shaft sleeve 8 is in interference fit with the inner hole of the wheel 7, and the inner wall of the wheel shaft sleeve is in clearance fit with the wheel shaft 9; the straight plate at the upper end of the wheel carrier 11 is a height adjusting plate; the wheel arm component comprises a wheel arm 10, a backing plate II 27 and a U-shaped bolt II 26, the wheel arm 10 is formed by welding a steel plate and a square steel tube, a straight plate at the upper end of the wheel frame 11 is inserted into the square steel tube of the wheel arm 10, the square steel tube is provided with two threaded holes for adjusting the height of the depth wheel component from the ground, the steel plate corresponds to the backing plate II 27, and four corresponding U-shaped bolt through holes are formed around the steel plate and the backing plate II 27; the depth wheel assemblies are fixed on the longitudinal beams on the left side and the right side of the rack 1 through U-shaped bolts II 26.
After the installation is completed, the boom member is driven by the eccentric wheel 22 of the vibratory mechanism to pull the boom 6 of the subsoiler member, causing the subsoiler member to swing at a small angle about the shank pin 14 on the boom member, thereby producing a vibratory effect during operation.
On the basis of the scheme, the rotating arm upper cover 23 and the rotating arm 20 are both formed by casting.
On the basis of the scheme, bosses are arranged on the left side and the right side of the rotating arm shaft sleeve 21 and clamped at two ends of a circular ring formed between the rotating arm upper cover 23 and the rotating arm 20, a hanging arm hanging groove is formed in the rear end of the rotating arm 20, and through holes are formed in the left end and the right end of the hanging arm hanging groove.
On the basis of the scheme, the upper end of the suspension arm 6 is provided with a hanging lug assembled with the rotating arm 20, the hanging lug is inserted into a suspension arm hanging groove, a suspension arm shaft sleeve is arranged in the hanging lug, an inner hole of the suspension arm shaft sleeve is aligned with through holes at the left end and the right end of the suspension arm hanging groove, and a suspension arm pin shaft 24 is inserted to complete the connection of a rotating arm component and a subsoiler component; the lower end of the suspension arm 6 is provided with a shovel handle installation groove, and the left side and the right side of the suspension arm are provided with two shovel handle installation through holes; the shock absorption block 3 is sleeved at the upper end of the shovel handle 5, two through holes corresponding to the shovel handle installation through holes are formed in the upper end of the shovel handle 5 and the shock absorption block 3, the upper end of the shovel handle 5 sleeved with the shock absorption block 3 is inserted into the shovel handle installation groove, the shovel handle installation through holes and the corresponding through holes are aligned, and the assembly of the upper part of the subsoiler component is completed through bolt fixing; the lower extreme of shovel handle 5 is equipped with the shovel point mount pad, and it has two shovel point installation through-holes to open on the shovel point mount pad, and shovel point 4 passes through the bolt to be installed on the shovel point mount pad of shovel handle 5 lower extreme, and 4 front ends of shovel point are opened there is the blade of breaking soil, it has shovel handle hole to open at 5 rear end upper positions of shovel handle, installs the shovel handle axle sleeve in the shovel handle hole, articulates through shovel handle round pin axle 14 with the arm member.
On the basis of the scheme, the front end of a lower extension arm of the shovel arm 15 is provided with a shovel handle mounting groove and a shovel handle hanging through hole, the rear end of the lower extension arm is a flat plate corresponding to the base plate I12, four U-shaped bolt through holes are formed in the periphery of the flat plate, and U-shaped bolt through holes corresponding to the flat plate are also formed in the periphery of the base plate I12; the inner hole of the shaft sleeve of the shovel handle is aligned with a shovel handle hanging through hole at the front end of the extension arm under the shovel arm 15, and a shovel handle pin shaft 14 is inserted to complete the assembly of the shovel arm component and the subsoiler component.
On the basis of the scheme, the circular rings formed by the rotating arm shaft sleeve 21, the rotating arm upper cover 23 and the rotating arm 20 are in interference fit, the suspension arm shaft sleeve is in interference fit with the hanging lugs, the shovel shaft sleeve is in interference fit with the shovel handle 5, and the rotating arm shaft sleeve 21 is in clearance fit with the eccentric wheel 22.
On the basis of the scheme, the power input shaft of the gear box component 2 is a spline shaft, and the left power output shaft and the right power output shaft are provided with key grooves.
On the basis of the scheme, the front side and the rear side of the lower end of the seat body 17 are provided with symmetrical bolt through holes, and the upper end is provided with a bearing seat shaft sleeve installation semicircular groove; holes corresponding to the bolt through holes on the seat body 17 are arranged at the front side and the rear side of the upper cover 19, and a bearing seat shaft sleeve mounting semicircular groove is arranged at the lower end.
On the basis of the scheme, the bearing seat shaft sleeve 18 and the rotating arm shaft sleeve 21 are the same in appearance structure and different in size.
The vertical distance from the lowest point of the depth wheel assembly to the shovel tip is adjusted in advance in the operation process of the vibrating subsoiler with the adjustable shovel spacing. In the field, the subsoiler is lowered and the subsoiler member is driven into the ground as the tractor advances to a predetermined working depth. In the process of subsoiling operation, the power output by the rear output shaft of the tractor is converted into small-amplitude swing of the subsoiler around the hinged point of the shovel handle and the shovel arm through the vibration mechanism and the vibration subsoiler component. Meanwhile, shafts with different distances between the eccentric wheels can be prefabricated according to the firmness of the working soil, so that the shovel distance can be adjusted slightly, and the adaptability of the machine to different lands is enhanced. Meanwhile, the depth wheel assemblies on the left side and the right side of the rack can ensure the consistency of the operation depth. The whole machine has simple structure and is very convenient to manufacture, assemble and maintain.
The vibrating subsoiler with adjustable shovel space adopts a forced vibration mode, and forces the subsoiler to do reciprocating swing around a hinge point on a shovel handle through a power output shaft, an eccentric wheel and a rotating arm, so that the soil resistance in the subsoiling operation process is reduced, and a medium-sized wheeled tractor can also utilize the existing power to complete the subsoiling operation which is required to be completed by a large-sized tractor. Most of the existing subsoilers are non-vibration subsoilers, so that the power consumption is high and the operation effect is poor. The vibrating subsoiler with the adjustable shovel spacing provided by the invention solves the problems that a non-vibrating subsoiler is large in power consumption in operation, an existing vibrating mechanism of the vibrating subsoiler is complex and bulky, and the spacing of operation shovels cannot be adjusted according to soil conditions.
Designing the processing efficiency: when the machine is used for deep scarification, compared with other deep scarification machines, the power consumption during operation is obviously reduced, the structure of the whole machine is simple, and the manufacturing, processing, assembling and maintaining costs are lower.
The popularization value is as follows: the vibrating subsoiler with the adjustable shovel space can reduce the power consumption cost by 20-30%. Meanwhile, the resistance in the deep scarification operation is reduced, the operation efficiency (improved by about 10 percent) and the operation quality are improved, and the deep scarification operation can be better completed in a shorter time. The distance between the operation shovels can be adjusted according to the difference of the firmness of the operation soil, and the adaptability to the soil is strong.
Drawings
The invention has the following drawings:
FIG. 1 is a three-dimensional schematic view of a vibratory subsoiler of the present invention with adjustable blade spacing;
FIG. 2 is a frame structure of a vibratory subsoiler with adjustable blade spacing according to the present invention;
FIG. 3 is a structural view of a vibratory subsoiler assembly of a vibratory subsoiler of the present invention with adjustable blade spacing;
FIG. 4 is a structural view of a vibrating mechanism of a vibrating subsoiler with adjustable blade spacing in accordance with the present invention;
FIG. 5 is a block diagram of a depth wheel assembly of the vibratory subsoiler of the present invention with adjustable spacing of the blades;
the symbols in the figure are marked as: the device comprises a machine frame 1, a gear box component 2, a damping block 3, a shovel tip 4, a shovel handle 5, a boom 6, a wheel 7, an axle sleeve 8, an axle 9, a wheel arm 10, a wheel carrier 11, a base plate I12, a bolt I13U, a handle pin 14, a shovel arm 15, a coupler 16, a base 17, a bearing seat shaft sleeve 18, an upper cover 19, a rotating arm 20, a rotating arm shaft sleeve 21, an eccentric wheel 22, a rotating arm upper cover 23, a boom pin shaft 24, a bolt II 25, a bolt II 26U and a base plate II 27.
Detailed Description
The present invention is described in further detail below with reference to figures 1-5.
The invention aims to provide a vibrating subsoiler suitable for subsoiling operation of land, which has a simple vibrating mechanism structure, is simple to mount and maintain and is reliable in operation, and the vibrating subsoiler specifically comprises a frame 1, a plurality of groups of vibrating subsoiler components, a vibrating mechanism and two depth limiting wheel components.
The rack 1 is formed by welding square steel pipes, a three-point suspension hitch plate and an inclined pull plate are welded on the rack 1, bearing seat mounting holes are formed in four longitudinal beams at the left end and the right end of the rack 1, and gear box component mounting holes are formed in two longitudinal beams at the middle of the rack.
Each set of vibratory subsoiler assemblies includes a boom member, a subsoiler member and a blade arm member. The rotating arm component comprises a rotating arm upper cover 23, a rotating arm 20 and a rotating arm shaft sleeve 21, wherein the rotating arm upper cover 23 is fixedly connected with the rotating arm 20 through a bolt, and the rotating arm shaft sleeve 21 is arranged in a circular ring formed between the rotating arm upper cover 23 and the rotating arm 20. The subsoiler component comprises a suspension arm 6, a suspension arm shaft sleeve, a damping block 3, a shovel handle 5, a shovel handle shaft sleeve and a shovel tip 4, and the upper end of the subsoiler component is connected with the rotating arm component; the shovel arm component includes shovel arm 15, backing plate I12 and U type bolt I13, and shovel arm 15 is formed by stretching out arm and flat casting down, and the flat board parallels with backing plate I12, and U type bolt I13 passes flat board and I12 of backing plate to be fixed on the back beam of frame 1, and shovel arm 15 is connected through shovel handle round pin axle 14 with the upper portion of shovel handle 5.
The vibration mechanism comprises a gearbox member 2, four bearing housing members and an eccentric member. The gear box component 2 is fixed on two longitudinal beams in the middle of the rack 1 through bolts, the front end of the gear box component 2 is provided with a power input shaft, and the left end and the right end of the gear box component are provided with two power output shafts; the bearing seat components comprise a seat body 17, an upper cover 19 and a bearing seat shaft sleeve 18, and the four bearing seat components are respectively fixed on four longitudinal beams at the left end part and the right end part of the rack 1; the eccentric component comprises two couplers 16, two shafts 25 and four eccentric wheels 22, one end of each shaft 25 is provided with a coupler connecting key slot, a power output shaft at one end of the gear box component 2 is connected with one end of each shaft 25 through the couplers 16, and the left end and the right end of each coupler 16 are provided with key slots and set screw threaded holes for fixing the couplers 16 and the shafts 25 and the power output shafts connected with the left end and the right end so as not to rotate relatively; two eccentric wheel mounting key slots are formed in the left middle portion and the right middle portion of the shaft 25, the eccentric wheel 22 penetrates through the shaft 25 through the eccentric wheel mounting key slots, a distance is reserved between the centers of an inner circle and an outer circle of the eccentric wheel 22, key slots are formed in the inner wall of the eccentric wheel 22, a set screw threaded hole is formed in the thinnest portion of the inner wall and the outer wall of the eccentric wheel, and the eccentric wheel 22 is fixed through a set screw; the rotating arm shaft sleeve 21 is sleeved on the eccentric wheel 22; two bearing seat shaft sleeves 18 penetrate through the shaft 25, the bearing seat shaft sleeves 18 are arranged in the seat bodies 17, the two bearing seat shaft sleeves 18 are respectively fixed on the two seat bodies 17 through bolts, the left end and the right end of the gear box component 2 are symmetrical in structure, and parts at corresponding positions are the same as the installation method;
the depth wheel assembly comprises a depth wheel component and a wheel arm component, wherein the depth wheel component comprises a wheel 7, a wheel shaft 9, a wheel shaft sleeve 8 and a wheel frame 11; wheel shaft mounting holes are formed in two sides of the lower end of the wheel frame 11, the wheel shaft 9 penetrates through the center of the wheel 7 to be connected with the wheel shaft mounting holes in two sides of the lower end of the wheel frame 11, the outer wall of the wheel shaft sleeve 8 is in interference fit with the inner hole of the wheel 7, and the inner wall of the wheel shaft sleeve is in clearance fit with the wheel shaft 9; the straight plate at the upper end of the wheel carrier 11 is a height adjusting plate; the wheel arm component comprises a wheel arm 10, a backing plate II 27 and a U-shaped bolt II 26, the wheel arm 10 is formed by welding a steel plate and a square steel tube, a straight plate at the upper end of the wheel frame 11 is inserted into the square steel tube of the wheel arm 10, the square steel tube is provided with two threaded holes for adjusting the height of the depth wheel component from the ground, the steel plate corresponds to the backing plate II 27, and four corresponding U-shaped bolt through holes are formed around the steel plate and the backing plate II 27; the depth wheel assemblies are fixed on the longitudinal beams on the left side and the right side of the rack 1 through U-shaped bolts II 26.
After the installation is completed, the boom member is driven by the eccentric wheel 22 of the vibratory mechanism to pull the boom 6 of the subsoiler member, causing the subsoiler member to swing at a small angle about the shank pin 14 on the boom member, thereby producing a vibratory effect during operation.
On the basis of the scheme, the rotating arm upper cover 23 and the rotating arm 20 are both formed by casting.
On the basis of the scheme, bosses are arranged on the left side and the right side of the rotating arm shaft sleeve 21 and clamped at two ends of a circular ring formed between the rotating arm upper cover 23 and the rotating arm 20, a hanging arm hanging groove is formed in the rear end of the rotating arm 20, and through holes are formed in the left end and the right end of the hanging arm hanging groove.
On the basis of the scheme, the upper end of the suspension arm 6 is provided with a hanging lug assembled with the rotating arm 20, the hanging lug is inserted into a suspension arm hanging groove, a suspension arm shaft sleeve is arranged in the hanging lug, an inner hole of the suspension arm shaft sleeve is aligned with through holes at the left end and the right end of the suspension arm hanging groove, and a suspension arm pin shaft 24 is inserted to complete the connection of a rotating arm component and a subsoiler component; the lower end of the suspension arm 6 is provided with a shovel handle installation groove, and the left side and the right side of the suspension arm are provided with two shovel handle installation through holes; the shock absorption block 3 is sleeved at the upper end of the shovel handle 5, two through holes corresponding to the shovel handle installation through holes are formed in the upper end of the shovel handle 5 and the shock absorption block 3, the upper end of the shovel handle 5 sleeved with the shock absorption block 3 is inserted into the shovel handle installation groove, the shovel handle installation through holes and the corresponding through holes are aligned, and the assembly of the upper part of the subsoiler component is completed through bolt fixing; the lower extreme of shovel handle 5 is equipped with the shovel point mount pad, and it has two shovel point installation through-holes to open on the shovel point mount pad, and shovel point 4 passes through the bolt to be installed on the shovel point mount pad of shovel handle 5 lower extreme, and 4 front ends of shovel point are opened there is the blade of breaking soil, it has shovel handle hole to open at 5 rear end upper positions of shovel handle, installs the shovel handle axle sleeve in the shovel handle hole, articulates through shovel handle round pin axle 14 with the arm member.
On the basis of the scheme, the front end of a lower extension arm of the shovel arm 15 is provided with a shovel handle mounting groove and a shovel handle hanging through hole, the rear end of the lower extension arm is a flat plate corresponding to the base plate I12, four U-shaped bolt through holes are formed in the periphery of the flat plate, and U-shaped bolt through holes corresponding to the flat plate are also formed in the periphery of the base plate I12; the inner hole of the shaft sleeve of the shovel handle is aligned with a shovel handle hanging through hole at the front end of the extension arm under the shovel arm 15, and a shovel handle pin shaft 14 is inserted to complete the assembly of the shovel arm component and the subsoiler component.
On the basis of the scheme, the circular rings formed by the rotating arm shaft sleeve 21, the rotating arm upper cover 23 and the rotating arm 20 are in interference fit, the suspension arm shaft sleeve is in interference fit with the hanging lugs, the shovel shaft sleeve is in interference fit with the shovel handle 5, and the rotating arm shaft sleeve 21 is in clearance fit with the eccentric wheel 22.
On the basis of the scheme, the power input shaft of the gear box component 2 is a spline shaft, and the left power output shaft and the right power output shaft are provided with key grooves.
On the basis of the scheme, the front side and the rear side of the lower end of the seat body 17 are provided with symmetrical bolt through holes, and the upper end is provided with a bearing seat shaft sleeve installation semicircular groove; holes corresponding to the bolt through holes on the seat body 17 are arranged at the front side and the rear side of the upper cover 19, and a bearing seat shaft sleeve mounting semicircular groove is arranged at the lower end.
On the basis of the scheme, the bearing seat shaft sleeve 18 and the rotating arm shaft sleeve 21 are the same in appearance structure and different in size.
The invention relates to a vibrating subsoiler with adjustable shovel space, which is matched with an operation tractor and is provided with a rear power output system. The rear output shaft of the tractor and the power input shaft of the gear box component 2 on the frame 1 are connected by a universal transmission device. Thus, the connection between the vibratory subsoiler with adjustable shovel spacing and the working tractor is completed.
Before operation, the whole machine is lifted up through a three-point suspension system of the tractor, and the whole machine is put down after entering an operation land. The invention can realize the stepless regulation of the subsoiling operation depth of 250mm-450mm by regulating the vertical distance from the lowest point of the depth limiting wheels at the two sides of the frame to the shovel tip of the subsoiling shovel, namely the operation depth. Along with the advance of operation tractor, the subsoiler digs into the soil until reaching the operation degree of depth of settlement, and the power subsoiler shovel handle of output through the tractor rear output shaft can do the swing of small angle around the pin joint of shovel handle 5 and shovel arm 15 to realize the vibration subsoiling operation.
Those not described in detail in this specification are within the skill of the art.
Claims (8)
1. The utility model provides a shovel adjustable vibrating subsoiler in interval which characterized in that: comprises a frame (1), a plurality of groups of vibration subsoiler components, a vibration mechanism and two depth wheel components;
the rack (1) is formed by welding square steel pipes, the rack (1) is welded with a three-point suspension hitch plate and a diagonal draw plate, four longitudinal beams at the left end part and the right end part of the rack (1) are provided with bearing seat mounting holes, and two longitudinal beams at the middle part are provided with gear box component mounting holes;
each group of vibration subsoiler components comprises three parts, namely a rotating arm component, a subsoiler component and a shovel arm component; the rotating arm component comprises a rotating arm upper cover (23), a rotating arm (20) and a rotating arm shaft sleeve (21), the rotating arm upper cover (23) is fixedly connected with the rotating arm (20) through a bolt, and the rotating arm shaft sleeve (21) is arranged in a circular ring formed between the rotating arm upper cover (23) and the rotating arm (20); the subsoiler component comprises a suspension arm (6), a suspension arm shaft sleeve, a damping block (3), a shovel handle (5), a shovel handle shaft sleeve and a shovel tip (4), and the upper end of the subsoiler component is connected with the rotating arm component; the shovel arm component comprises a shovel arm (15), a backing plate I (12) and a U-shaped bolt I (13), the shovel arm (15) is formed by casting a lower extending arm and a flat plate, the flat plate is parallel to the backing plate I (12), the U-shaped bolt I (13) penetrates through the flat plate and the backing plate I (12) to be fixed on a back beam of the rack (1), and the shovel arm (15) is connected with the upper part of a shovel handle (5) through a shovel handle pin shaft (14);
the vibration mechanism comprises a gear box component (2), four bearing seat components and an eccentric component; the gear box component (2) is fixed on two longitudinal beams in the middle of the rack (1) through bolts, a power input shaft is arranged at the front end of the gear box component (2), and two power output shafts are arranged at the left end and the right end of the gear box component; the bearing seat components comprise a seat body (17), an upper cover (19) and a bearing seat shaft sleeve (18), and the four bearing seat components are respectively fixed on four longitudinal beams at the left end part and the right end part of the rack (1); the eccentric component comprises two couplings (16), two shafts (25) and four eccentric wheels (22), one end of each shaft (25) is provided with a coupling connecting key groove, a power output shaft at one end of the gear box component (2) is connected with one end of each shaft (25) through the coupling (16), and the left end and the right end of each coupling (16) are provided with key grooves and fastening screw threaded holes for fixing the couplings (16) and the shafts (25) and the power output shafts connected with the left end and the right end so as not to rotate relatively; two eccentric wheel mounting key grooves are formed in the left middle part and the right middle part of the shaft (25), the eccentric wheel (22) penetrates through the shaft (25) through the eccentric wheel mounting key grooves, a distance is reserved between the centers of an inner circle and an outer circle of the eccentric wheel (22), key grooves are formed in the inner wall of the eccentric wheel, a set screw threaded hole is formed in the thinnest part of the inner wall and the outer wall of the eccentric wheel, and the eccentric wheel (22) is fixed through a set screw; the rotating arm shaft sleeve (21) is sleeved on the eccentric wheel (22); two bearing seat shaft sleeves (18) penetrate through the shaft (25), the bearing seat shaft sleeves (18) are arranged in the base bodies (17), the two bearing seat shaft sleeves (18) are respectively fixed on the two base bodies (17) through bolts, the left end and the right end of the gear box component (2) are symmetrical in structure, and parts at corresponding positions are the same as the installation method;
the depth wheel assembly comprises a depth wheel component and a wheel arm component, wherein the depth wheel component comprises a wheel (7), a wheel shaft (9), a wheel shaft sleeve (8) and a wheel carrier (11); wheel shaft mounting holes are formed in two sides of the lower end of the wheel frame (11), the wheel shaft (9) penetrates through the center of the wheel (7) to be connected with the wheel shaft mounting holes in the two sides of the lower end of the wheel frame (11), the outer wall of the wheel shaft sleeve (8) is in interference fit with an inner hole of the wheel (7), and the inner wall of the wheel shaft sleeve is in clearance fit with the wheel shaft (9); the straight plate at the upper end of the wheel carrier (11) is a height adjusting plate; the wheel arm component comprises a wheel arm (10), a backing plate II (27) and a U-shaped bolt II (26), the wheel arm (10) is formed by welding a steel plate and a square steel tube, a straight plate at the upper end of the wheel carrier (11) is inserted into the square steel tube of the wheel arm (10), the square steel tube is provided with two threaded holes for adjusting the ground clearance of the depth wheel component, the steel plate corresponds to the backing plate II (27), and four corresponding U-shaped bolt through holes are formed in the peripheries of the steel plate and the backing plate II (27); the depth wheel assembly is fixed on longitudinal beams on the left side and the right side of the rack (1) through U-shaped bolts II (26);
the boom member is driven by an eccentric wheel (22) of the vibration mechanism to pull a boom (6) of the subsoiler member, so that the subsoiler member swings at a small angle around a shovel handle pin (14) on the shovel arm member, thereby generating a vibration effect in the operation process.
2. The vibratory subsoiler of claim 1, having an adjustable shovel spacing, wherein: the rotating arm upper cover (23) and the rotating arm (20) are both formed by casting.
3. The vibratory subsoiler of claim 1, having an adjustable shovel spacing, wherein: bosses are arranged on the left side and the right side of the rotating arm shaft sleeve (21) and clamped at two ends of a circular ring formed between the rotating arm upper cover (23) and the rotating arm (20), a hanging arm hanging groove is arranged at the rear end of the rotating arm (20), and through holes are formed in the left end and the right end of the hanging arm hanging groove.
4. The vibratory subsoiler of claim 3, having an adjustable shovel spacing, wherein: the upper end of the suspension arm (6) is provided with a hanging lug assembled with the rotary arm (20), the hanging lug is inserted into a suspension arm hanging groove, a suspension arm shaft sleeve is arranged in the hanging lug, an inner hole of the suspension arm shaft sleeve is aligned with through holes at the left end and the right end of the suspension arm hanging groove, and a suspension arm pin shaft (24) is inserted to complete the connection of a rotary arm component and a subsoiler component; the lower end of the suspension arm (6) is provided with a shovel handle installation groove, and the left side and the right side of the suspension arm are provided with two shovel handle installation through holes; the shock absorption block (3) is sleeved at the upper end of the shovel handle (5), two through holes corresponding to the shovel handle mounting through holes are formed in the upper end of the shovel handle (5) and the shock absorption block (3), the upper end of the shovel handle (5) sleeved with the shock absorption block (3) is inserted into the shovel handle mounting groove, the shovel handle mounting through holes and the corresponding through holes are aligned, and the assembly of the upper part of the subsoiler component is completed through bolt fixing; the lower extreme of shovel handle (5) is equipped with the shovel point mount pad, and it has two shovel point installation through-holes to open on the shovel point mount pad, and shovel point (4) are installed on the shovel point mount pad of shovel handle (5) lower extreme through the bolt, and shovel point (4) front end is opened there is the blade of breaking earth, it has shovel handle hole to open the position on shovel handle (5) rear end, installs the shovel handle axle sleeve in the shovel handle hole, articulates through shovel handle round pin axle (14) with the arm member.
5. The vibratory subsoiler of claim 4, with adjustable blade spacing, wherein: the front end of a lower extension arm of the shovel arm (15) is provided with a shovel handle mounting groove and a shovel handle hanging through hole, the rear end of the lower extension arm is a flat plate corresponding to the base plate I (12), four U-shaped bolt through holes are formed in the periphery of the flat plate, and U-shaped bolt through holes corresponding to the flat plate are also formed in the periphery of the base plate I (12); the inner hole of the shaft sleeve of the shovel handle is aligned with a shovel handle hanging through hole at the front end of the extension arm under the shovel arm (15), and a shovel handle pin shaft (14) is inserted to complete the assembly of the shovel arm component and the subsoiler component.
6. The vibratory subsoiler of claim 5, having adjustable blade spacing, wherein: be interference fit between the ring that rocking arm axle sleeve (21) and rocking arm upper cover (23) and rocking arm (20) formed, be interference fit between davit axle sleeve and the articulate ear, be interference fit between share shaft axle sleeve and share shaft (5), be clearance fit between rocking arm axle sleeve (21) and eccentric wheel (22).
7. The vibratory subsoiler of claim 1, having an adjustable shovel spacing, wherein: the power input shaft of the gear box component (2) is a spline shaft, and the left power output shaft and the right power output shaft are provided with key grooves.
8. The vibratory subsoiler of claim 1, having an adjustable shovel spacing, wherein: symmetrical bolt through holes are formed in the front side and the rear side of the lower end of the seat body (17), and a semicircular groove is formed in the upper end of the seat body for mounting a bearing seat shaft sleeve; holes corresponding to the bolt through holes on the seat body (17) are arranged at the front side and the rear side of the upper cover (19), and a bearing seat shaft sleeve mounting semicircular groove is arranged at the lower end.
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| CN201810992270.3A CN109005690B (en) | 2018-08-29 | 2018-08-29 | Shovel spacing adjustable vibration formula subsoiler |
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| CN201810992270.3A CN109005690B (en) | 2018-08-29 | 2018-08-29 | Shovel spacing adjustable vibration formula subsoiler |
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| CN109005690B true CN109005690B (en) | 2020-11-03 |
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| CN111316771A (en) * | 2020-04-19 | 2020-06-23 | 石河子大学 | Intertillage obstacle-avoiding weeding machine for Xinjiang Gobi plots |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2088061C1 (en) * | 1995-10-18 | 1997-08-27 | Всероссийский научно-исследовательский институт орошаемого земледелия | Soil-working tool |
| CN201594989U (en) * | 2010-02-23 | 2010-10-06 | 中国科学院遗传与发育生物学研究所 | Adjustable deep-loosening and fertilization all-in-one machine |
| CN103597922A (en) * | 2013-11-22 | 2014-02-26 | 江苏清淮机械有限公司 | Adjustable-frequency vibration subsoiler |
| CN105393654A (en) * | 2015-12-17 | 2016-03-16 | 石河子大学 | Vibration deep subsoiler |
| CN105900546A (en) * | 2016-06-23 | 2016-08-31 | 石河子大学 | Forced vibrating, air-pressure deep loosening, weeding and fertilizing machine |
| CN105960851A (en) * | 2016-05-18 | 2016-09-28 | 张素平 | Cultivator with shallow layer plowing and hacking function |
| JP2017113021A (en) * | 2017-02-22 | 2017-06-29 | 井関農機株式会社 | Seedling transplanter |
| CN107027355A (en) * | 2017-05-17 | 2017-08-11 | 宁城天助机械有限公司 | A kind of vibrating deep-loosening combined soil preparation machine |
-
2018
- 2018-08-29 CN CN201810992270.3A patent/CN109005690B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2088061C1 (en) * | 1995-10-18 | 1997-08-27 | Всероссийский научно-исследовательский институт орошаемого земледелия | Soil-working tool |
| CN201594989U (en) * | 2010-02-23 | 2010-10-06 | 中国科学院遗传与发育生物学研究所 | Adjustable deep-loosening and fertilization all-in-one machine |
| CN103597922A (en) * | 2013-11-22 | 2014-02-26 | 江苏清淮机械有限公司 | Adjustable-frequency vibration subsoiler |
| CN105393654A (en) * | 2015-12-17 | 2016-03-16 | 石河子大学 | Vibration deep subsoiler |
| CN105960851A (en) * | 2016-05-18 | 2016-09-28 | 张素平 | Cultivator with shallow layer plowing and hacking function |
| CN105900546A (en) * | 2016-06-23 | 2016-08-31 | 石河子大学 | Forced vibrating, air-pressure deep loosening, weeding and fertilizing machine |
| JP2017113021A (en) * | 2017-02-22 | 2017-06-29 | 井関農機株式会社 | Seedling transplanter |
| CN107027355A (en) * | 2017-05-17 | 2017-08-11 | 宁城天助机械有限公司 | A kind of vibrating deep-loosening combined soil preparation machine |
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