CN213907609U - Special suspension type jujube tree trimmer before jujube tree branch is pruned - Google Patents
Special suspension type jujube tree trimmer before jujube tree branch is pruned Download PDFInfo
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- CN213907609U CN213907609U CN202022752778.1U CN202022752778U CN213907609U CN 213907609 U CN213907609 U CN 213907609U CN 202022752778 U CN202022752778 U CN 202022752778U CN 213907609 U CN213907609 U CN 213907609U
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The utility model discloses a suspension type jujube tree trimmer special for pruning jujube branches, which comprises a walking mechanism and a pruning device, wherein the pruning device comprises an upper fixing seat, a lower fixing seat and a pruning mechanism fixing frame, the upper fixing seat is connected with an upper connecting seat through a hinging seat A, the lower fixing seat is connected with a lower connecting seat through the hinging seat A, a profiling wheel is arranged below the lower fixing seat, the profiling wheel can rotate, an oil cylinder seat is arranged on the upper fixing seat or the lower fixing seat, a pruning mechanism is arranged on the pruning mechanism fixing frame, the pruning mechanism comprises an annular belt and a saw blade, the surface of the belt is provided with a gap, the annular belt and the saw blade are coaxially arranged, a rotating shaft is arranged on the saw blade, the saw blade is driven by a driving mechanism to rotate by taking the rotating shaft as the circle center, the outer surface of the belt is provided with branch comb teeth, the branch comb teeth comprise comb handles and branch teeth, one end of the comb handle is fixed on the outer side of the waistband, and the branch teeth are fixed on the comb handle and symmetrically arranged on two sides of the gap.
Description
Technical Field
The utility model belongs to the garden machine field, concretely relates to front suspension type jujube tree trimming machine for pruning jujube tree branch.
Background
"world red date is in China, and Chinese red date sees Xinjiang". The planting area and the yield of Chinese red dates are the first in the world, the red dates serve as one of special Xinjiang forest fruits, and Xinjiang is the largest high-quality red date planting base in China. According to the latest new year book of Xinjiang and military grouping statistics, the method comprises the following steps: the planting area of Xinjiang red dates in 2017 is 714.4 ten thousand mu, the yield is 347 ten thousand tons, the army is 161.3 ten thousand mu, and the yield is 182 ten thousand tons. The yield of the southern Xinjiang red dates accounts for about 97% of the total yield of the whole Xinjiang, so the red date industry is an important support industry for the development of southern Xinjiang agriculture.
The dwarf dense planting trunk shape is the current planting mode of main pushing of the war group red dates. The pruning of the jujube trees is a key link of the standardized management of the jujube garden, and the seasonality is strong. Traditional artifical pruning wastes time and energy, inefficiency, can not satisfy the production requirement that the red date scale was planted, moreover because the problem that the labour is in short supply and leads to manufacturing cost to be high is outstanding day by day, red date economic benefits continuously descends, awaits urgently to research and develop the pruning mechanical equipment of jujube garden and replace manual work.
Because the texture density of red date branch is high, hardness is big, the reciprocating type of current fruit tree trimmer, rotary knife formula are mainly applicable to fruit tree pruning such as grape and are pruned the operation, are difficult to satisfy the requirement of jujube tree pruning, and present trimmer is not applicable to the pruning of jujube branch, and the main problem lies in: firstly, the branch can not be effectively cut off, and the damage caused by continuous pulling and tearing can not be realized, and secondly, the tree crown three-dimensional profiling layered pruning can not be realized.
Aiming at the whole-course operation machine tool of the red dates, no mature machine tool can be introduced and imitated abroad, relevant machines for harvesting, spraying, fertilizing and the like of the red dates are trial-produced in relevant colleges and universities and research units at home, but the relevant research on the mechanical trimming of the red dates is less. With the rapid development of standardization, scale and industrialization of a newly-built jujube garden, the whole-course mechanical management of the jujube garden is imperative, manual pruning and the existing pruning equipment cannot meet the technical requirements of the standardized garden building, and efficient, universal and high-degree pruning equipment is urgently needed to replace the traditional operation equipment.
Therefore, a special suspension type jujube tree trimmer for pruning jujube branches is urgently needed in the market.
Disclosure of Invention
The utility model provides a simple structure can prune the operation in succession, has profile modeling function and layering pruning function, and effectual being exclusively used in of actual work pruning is suspension type jujube tree trimming machine before jujube tree branch is pruned.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a suspension type jujube tree trimming machine before jujube branch is pruned which comprises a running gear, running gear is traction engine 5, its characterized in that:
the traction locomotive 5 is provided with a pruning device 1, the pruning device 1 is connected with the traction locomotive 5 through a connecting mechanism,
the pruning device 1 has the following structure:
comprises an upper fixed seat 1-3, a lower fixed seat 1-7 and a pruning mechanism fixed mount 1-8, wherein the upper fixed seat 1-3 and the lower fixed seat 1-7 are respectively arranged at two ends of the pruning mechanism fixed mount 1-8, the upper fixed seat 1-3 is connected with an upper connecting seat 1-5 through a hinged seat A1-9, the lower fixed seat 1-7 is connected with a lower connecting seat 1-6 through a hinged seat A1-9, a profiling wheel 1-1 is arranged below the lower fixed seat 1-7, the profiling wheel 1-1 can rotate,
the upper fixed seat 1-3 or the lower fixed seat 1-7 is provided with an oil cylinder seat,
a pruning mechanism 1-2 is arranged on a pruning mechanism fixing frame 1-8, a plurality of groups of pruning mechanisms 1-2 are arranged, and each group is parallel
The pruning mechanism 1-2 comprises an annular waistband 1-2-7 and a saw blade 1-2-3, a gap 1-2-6 is arranged on the surface of the waistband 1-2-7, the annular waistband 1-2-7 and the saw blade 1-2-3 are coaxially arranged, a rotating shaft 1-2-4 is arranged on the saw blade 1-2-3, the rotating shaft 1-2-4 is driven by a driving mechanism to drive the saw blade 1-2-3 to rotate by taking the rotating shaft 1-2-4 as the center of a circle, the gap 1-2-6 of the waistband 1-2-7 is internally and externally communicated in an annular shape, namely the saw blade 1-2-3 can penetrate through the gap of the waistband 1-2-7,
the outer surface of the waistband 1-2-7 is provided with branch comb teeth, the branch comb teeth comprise a comb handle 1-2-1 and branch teeth 1-2-2, one end of the comb handle 1-2-1 is fixed on the outer side of the waistband 1-2-7, the branch teeth 1-2-2 are fixed on the comb handle 1-2-1, and symmetrical branch comb teeth are arranged on two sides of the gap 1-2-6.
The comb handle 1-2-1 and the waistband 1-2-7 form an included angle in the radial direction, and the included angle is 0-50 degrees.
The included angle formed between the branch teeth 1-2-2 and the comb handle 1-2-1 is 30-60 degrees.
The rotating shaft 1-2-4 of the driving saw blade 1-2-3 is coincident with or not coincident with the axle centers of the waistband 1-2-7 and the saw blade 1-2-3.
The rotation direction of the saw blade 1-2-3 is a forward direction or a reverse direction, the forward direction refers to the direction of the saw blade along the branch teeth 1-2-2, and the reverse direction refers to the direction of the saw blade opposite to the direction of the branch teeth 1-2-2.
The connecting mechanism includes: a hanging mechanism 3, a fixing mechanism 2 and a connecting frame 4,
the connecting frame 4 is provided with an inclination angle adjusting oil cylinder hinge part B4-1, a tractor connecting part 4-2 and a suspension mechanism hinge seat 4-3, the tractor connecting part 4-2 is connected on a traction locomotive 5,
the suspension mechanism 3 includes: a lifting rod 3-9 and a lifting rod sleeve 3-11, wherein one end of the lifting rod sleeve 3-11 is provided with a fixed frame articulated part 3-13, the lifting rod 3-9 and the lifting rod sleeve 3-11 are mutually inserted and can move relatively, the fixed frame articulated part 3-13 can be articulated on a suspension mechanism articulated seat 4-3, the lifting rod 3-9 is provided with a lifting oil cylinder articulated part A3-8, the lifting rod sleeve 3-11 is provided with an inclination angle adjusting oil cylinder articulated part A3-10 and a lifting oil cylinder articulated part B3-12, an oil cylinder is arranged between the inclination angle adjusting oil cylinder articulated part A3-10 and the inclination angle adjusting oil cylinder articulated part B4-1, and an oil cylinder is arranged between the lifting oil cylinder articulated part B3-12 and the lifting oil cylinder articulated part A3-8,
a left and a right adjusting rod sleeve 3-4 are arranged on the lifting rod 3-9, the left and the right adjusting rod sleeve 3-4 are inserted into the left and the right adjusting rod 3-3, the left and the right adjusting rod 3-3 are provided with an angle adjusting oil cylinder articulated part A3-6, the left and the right adjusting rod sleeve 3-4 are provided with a telescopic rod oil cylinder articulated part B3-5, the left and the right adjusting rod 3-3 are provided with a telescopic rod oil cylinder articulated part A3-2, an oil cylinder is arranged between the telescopic rod oil cylinder articulated part B3-5 and the telescopic rod oil cylinder articulated part A3-2,
the other end of the left and right adjusting rod 3-3 is hinged with a balance seat, a cross rod 3-1 can be inserted into the balance seat, the cross rod 3-1 can move freely on the balance seat, an angle adjusting oil cylinder hinged part B3-7 is arranged on the cross rod 3-1, an angle adjusting oil cylinder hinged part A3-6 is arranged on the balance seat, and an oil cylinder is arranged between the angle adjusting oil cylinder hinged part B3-7 and the angle adjusting oil cylinder hinged part A3-6;
the fixing mechanism 2 includes: a vertical column 2-2 and a height adjusting rod 2-6, wherein one end of the vertical column 2-2 is provided with a cross rod sleeve 2-1, the cross rod sleeve 2-1 can be sleeved on a cross rod 3-1 and can freely move on the cross rod 3-1,
a resetting mechanism hinge seat 2-3 and a height adjusting sleeve 2-5 are arranged on the upright post 2-2, an oil cylinder is arranged between the resetting mechanism hinge seat 2-3 and an oil cylinder seat, the oil cylinder seat is an oil cylinder seat arranged on the upper fixed seat 1-3 or the lower fixed seat 1-7,
the height adjusting rod 2-6 can move in the height adjusting sleeve 2-5 and is fixed in position, the height adjusting rod 2-6 is provided with an upper hinge seat 2-8 of the trimming mechanism and a lower hinge seat 2-4 of the trimming mechanism, the upper hinge seat 2-8 of the trimming mechanism and the lower hinge seat 2-4 of the trimming mechanism are respectively connected with the upper fixing seat 1-3 and the hinge seat A1-9 of the lower fixing seat 1-7, namely the upper connecting seat 1-5 is equivalent to the upper hinge seat 2-8 of the trimming mechanism, and the lower connecting seat 1-6 is equivalent to the lower hinge seat 2-4 of the trimming mechanism. I.e. the hinge mount a1-9 can be connected to the trimmer upper hinge mount 2-8 and the trimmer lower hinge mount 2-4.
The branch trimmer specially used for pruning the jujube trees has the advantages of simple structure, capability of continuously trimming, profiling function, layered trimming function and good actual operation pruning effect.
Compared with the prior art, the utility model has the advantages of simple structure can prune the operation in succession, has profile modeling function and layering pruning function, and the actual work pruning is effectual.
Drawings
Fig. 1 is a schematic structural view of a pruning device.
Fig. 2 is a schematic structural view of a pruning mechanism fixing frame.
Fig. 3 is a schematic structural diagram of a pruning mechanism.
Fig. 4 is a schematic diagram of a waistband structure of the pruning mechanism.
Fig. 5 is a schematic view of the structure of the saw blade of the pruning mechanism.
Fig. 6 is a schematic view of a saw blade structure with an eccentric configuration of the drive shaft.
Fig. 7 is a schematic structural view of a pruning mechanism with an eccentric driving shaft.
Fig. 8 is a schematic diagram of the belt structure of the pruning mechanism with the driving shaft in an eccentric structure.
Fig. 9 is a schematic mechanism diagram of the traction type jujube tree pruning machine.
Fig. 10 is a schematic view of the structure of the pruning device connecting frame.
Fig. 11 is a schematic view of the suspension mechanism of the pruning device.
Fig. 12 is a schematic view of the fixing mechanism of the pruning device.
Fig. 13 is a schematic view of the structure of the self-walking trimmer.
Fig. 14 is a side view schematic of fig. 13.
FIG. 15 is a schematic view of the lower mounting assembly of the pruning device of the self-propelled trimmer.
FIG. 16 is a schematic view of a pruning device mounting assembly of the self-propelled trimmer.
Fig. 17 is a schematic top view of the pruning device.
Fig. 18 is a schematic view of the opening structure of the pruning device in the pruning state.
Fig. 19 is a schematic structural view II of the profiling mechanism of the pruning mechanism.
Shown in the figure:
1 is a pruning device, 1-1 is a profiling wheel,
1-2 is a pruning mechanism, 1-2-1 is a comb handle, 1-2-2 is branch teeth, 1-2-3 is a saw blade, 1-2-4 is a rotating shaft, 1-2-5 is a fixed end, 1-2-6 is a gap, 1-2-7 is a waistband, 1-2-8 is saw teeth,
1-3 is an upper fixed seat, 1-4 is a driving mechanism, 1-5 is an upper connecting seat, 1-6 is a lower connecting seat, 1-7 is a lower fixed seat, 1-8 is a pruning mechanism fixing frame, 1-9 is a hinged seat A,
2 is a fixing mechanism, 2-1 is a cross bar sleeve, 2-2 is an upright post, 2-3 is a resetting mechanism hinged seat, 2-4 is a trimming mechanism lower hinged seat, 2-5 is a height adjusting sleeve, 2-6 is a height adjusting rod, 2-7 is an adjusting pin hole, 2-8 is a trimming mechanism upper hinged seat, 2-9 is a profiling mechanism,
3 is a hanging mechanism, 3-1 is a cross bar, 3-2 is a telescopic rod oil cylinder hinge part A, 3-3 is a left and right adjusting rod, 3-4 is a left and right adjusting rod sleeve, 3-5 is a telescopic rod oil cylinder hinge part B, 3-6 is an angle adjusting oil cylinder hinge part A, 3-7 is an angle adjusting oil cylinder hinge part B, 3-8 is a lifting oil cylinder hinge part A, 3-9 is a lifting rod, 3-10 is an inclination angle adjusting oil cylinder hinge part A, 3-11 is a lifting rod sleeve, 3-12 is a lifting oil cylinder hinge part B, 3-13 is a fixed frame hinge part,
4 is a connecting frame, 4-1 is a hinged part B of an inclination angle adjusting oil cylinder, 4-2 is a tractor connecting part, 4-3 is a hinged seat of a suspension mechanism,
5 is a traction locomotive, 6 is an oil cylinder, 7 is a lower mounting assembly, 8 is an upper mounting assembly, and 9 is a self-walking locomotive.
Detailed Description
The preferred embodiments of the present invention will be described in detail below.
Example 1: the embodiment discloses preceding suspension type jujube tree trimming machine, including running gear, its characterized in that:
the running mechanism is a traction locomotive 5, the traction locomotive 5 can run by itself, a suspension bracket is arranged on the traction locomotive 5,
the traction locomotive 5 is provided with a pruning device 1, the pruning device 1 is connected with the traveling mechanism through a connecting mechanism, namely the pruning device 1 is arranged on a suspension bracket of the traction locomotive 5 through the connecting mechanism,
the pruning device 1 has the following structure:
comprises an upper fixed seat 1-3, a lower fixed seat 1-7 and a pruning mechanism fixed mount 1-8, wherein the upper fixed seat 1-3 and the lower fixed seat 1-7 are respectively arranged at two ends of the pruning mechanism fixed mount 1-8, the upper fixed seat 1-3 is connected with an upper connecting seat 1-5 through a hinged seat A1-9, the lower fixed seat 1-7 is connected with a lower connecting seat 1-6 through a hinged seat A1-9,
the upper fixed seat 1-3 or the lower fixed seat 1-7 is provided with an oil cylinder seat, the oil cylinder seat is connected with an oil cylinder or an elastic mechanism, the other end of the oil cylinder or the elastic mechanism is fixedly connected, and the pruning device can swing by a hinged seat when the pruning device needs to swing by the extension and contraction of the oil cylinder or the elasticity of the elastic mechanism,
a plurality of pruning mechanisms 1-2 are arranged on a pruning mechanism fixing frame 1-8, the pruning mechanisms 1-2 are sequentially arranged on the pruning mechanism fixing frame 1-8 from top to bottom, namely different pruning mechanisms 1-2 are arranged on different horizontal layers of the pruning mechanism fixing frame 1-8,
the pruning mechanism 1-2 comprises an annular waistband 1-2-7 and a saw blade 1-2-3, a gap 1-2-6 is arranged on the surface of the waistband 1-2-7, the waistband 1-2-7 is in a sheet shape, the gap 1-2-6 is a hollow groove body, two sides of the waistband 1-2-7 can be communicated, the sheet-shaped waistband 1-2-7 is bent and connected in a tail manner to form the annular waistband 1-2-7, the saw blade 1-2-3 is arranged in an annular area enclosed by the waistband 1-2-7, a rotating shaft 1-2-4 is arranged on the saw blade 1-2-3, the rotating shaft 1-2-4 is driven by a driving mechanism to drive the saw blade 1-2-3 to rotate by taking the rotating shaft 1-2-4 as a circle center,
the outer surface of the waistband 1-2-7 is provided with branch comb teeth, the branch comb teeth are arranged on two sides of the gap 1-2-6, the branch comb teeth comprise comb handles 1-2-1 and branch teeth 1-2-2, one end of each comb handle 1-2-1 is fixed on the outer side of the waistband 1-2-7, and a plurality of branch teeth 1-2-2 are fixed on the comb handles 1-2-1.
The comb handle 1-2-1 and the waistband 1-2-7 form an included angle in the radial direction, and the included angle is 0-50 degrees.
The included angle formed between the branch teeth 1-2-2 and the comb handle 1-2-1 is 30-60 degrees.
The rotating shaft 1-2-4 of the driving saw blade 1-2-3 is coincident or not coincident with the axle center of the waistband 1-2-7.
The rotating shaft 1-2-4 of the driving saw blade 1-2-3 is coincident with or not coincident with the axle center of the saw blade 1-2-3.
The connecting mechanism includes: a hanging mechanism 3, a fixing mechanism 2 and a connecting frame 4,
the connecting frame 4 is provided with an inclination angle adjusting oil cylinder hinge part B4-1, a tractor connecting part 4-2 and a suspension mechanism hinge seat 4-3, the tractor connecting part 4-2 is connected on a traction locomotive 5,
the suspension mechanism 3 includes: a lifting rod 3-9 and a lifting rod sleeve 3-11, wherein one end of the lifting rod sleeve 3-11 is provided with a fixed frame articulated part 3-13, the lifting rod 3-9 and the lifting rod sleeve 3-11 are mutually inserted and can move relatively, the fixed frame articulated part 3-13 can be articulated on a suspension mechanism articulated seat 4-3, the lifting rod 3-9 is provided with a lifting oil cylinder articulated part A3-8, the lifting rod sleeve 3-11 is provided with an inclination angle adjusting oil cylinder articulated part A3-10 and a lifting oil cylinder articulated part B3-12, an oil cylinder is arranged between the inclination angle adjusting oil cylinder articulated part A3-10 and the inclination angle adjusting oil cylinder articulated part B4-1, and an oil cylinder is arranged between the lifting oil cylinder articulated part B3-12 and the lifting oil cylinder articulated part A3-,
a left and a right adjusting rod sleeve 3-4 are arranged on the lifting rod 3-9, the left and the right adjusting rod sleeve 3-4 are inserted into the left and the right adjusting rod 3-3, the left and the right adjusting rod 3-3 are provided with an angle adjusting oil cylinder articulated part A3-6, the left and the right adjusting rod sleeve 3-4 are provided with a telescopic rod oil cylinder articulated part B3-5, the left and the right adjusting rod 3-3 are provided with a telescopic rod oil cylinder articulated part A3-2, an oil cylinder is arranged between the telescopic rod oil cylinder articulated part B3-5 and the telescopic rod oil cylinder articulated part A3-2,
the other end of the left and right adjusting rod 3-3 is hinged with a balance seat, a cross rod 3-1 can be inserted into the balance seat, the cross rod 3-1 can move freely on the balance seat, an angle adjusting oil cylinder hinged part B3-7 is arranged on the cross rod 3-1, and an oil cylinder is arranged between the angle adjusting oil cylinder hinged part B3-7 and the angle adjusting oil cylinder hinged part A3-6;
the fixing mechanism 2 includes: a vertical column 2-2 and a height adjusting rod 2-6, wherein one end of the vertical column 2-2 is provided with a cross rod sleeve 2-1, the cross rod sleeve 2-1 can be sleeved on a cross rod 3-1 and can freely move on the cross rod 3-1,
a resetting mechanism hinged seat 2-3 and a height adjusting sleeve 2-5 are arranged on the upright post 2-2, an oil cylinder is arranged between the resetting mechanism hinged seat 2-3 and the oil cylinder seat,
the height adjusting rod 2-6 can move in the height adjusting sleeve 2-5 and is fixed in position, the height adjusting rod 2-6 is provided with an upper hinge seat 2-8 of the trimming mechanism and a lower hinge seat 2-4 of the trimming mechanism, and the upper hinge seat 2-8 of the trimming mechanism and the lower hinge seat 2-4 of the trimming mechanism are respectively connected with an upper fixing seat 1-3 and a lower fixing seat 1-7.
In actual use: the position and the angle of the fixing mechanism 2 can be adjusted by controlling the oil cylinder through adjusting the oil cylinder between the lifting oil cylinder hinge part A3-8) and the lifting oil cylinder hinge part B3-12, the oil cylinder between the inclination angle adjusting oil cylinder hinge part A3-10 and the inclination angle adjusting oil cylinder hinge part B4-1, and the oil cylinder between the angle adjusting oil cylinder hinge part A3-6 and the angle adjusting oil cylinder hinge part B3-7, so that the branch pruning is realized.
When the pruning machine works, the saw blade of the pruning mechanism rotates, the branches are gathered between the branch teeth by the comb handle and the branch teeth, and the branches between the branch teeth are cut off by the saw blade.
Example 2: the utility model provides a three-dimensional layering profile modeling jujube tree trimming means which characterized in that: comprises an upper fixed seat 1-3, a lower fixed seat 1-7 and a pruning mechanism fixed mount 1-8, wherein the upper fixed seat 1-3 and the lower fixed seat 1-7 are respectively arranged at two ends of the pruning mechanism fixed mount 1-8, the upper fixed seat 1-3 is connected with an upper connecting seat 1-5 through a hinged seat A1-9, the lower fixed seat 1-7 is connected with a lower connecting seat 1-6 through a hinged seat A1-9,
the upper fixed seat 1-3 or the lower fixed seat 1-7 is provided with an oil cylinder seat, the oil cylinder seat is connected with an oil cylinder or an elastic mechanism, the other end of the oil cylinder or the elastic mechanism is fixedly connected, and the pruning device can swing by a hinged seat when the pruning device needs to swing by the extension and contraction of the oil cylinder or the elasticity of the elastic mechanism,
a plurality of pruning mechanisms 1-2 are arranged on a pruning mechanism fixing frame 1-8, the pruning mechanisms 1-2 are sequentially arranged on the pruning mechanism fixing frame 1-8 from top to bottom, namely different pruning mechanisms 1-2 are arranged on different horizontal layers of the pruning mechanism fixing frame 1-8,
the pruning mechanism 1-2 comprises an annular waistband 1-2-7 and a saw blade 1-2-3, a gap 1-2-6 is arranged on the surface of the waistband 1-2-7, the waistband 1-2-7 is in a sheet shape, the gap 1-2-6 is a hollow groove body, two sides of the waistband 1-2-7 can be communicated, the sheet-shaped waistband 1-2-7 is bent and connected in a tail manner to form the annular waistband 1-2-7, the saw blade 1-2-3 is arranged in an annular area enclosed by the waistband 1-2-7, a rotating shaft 1-2-4 is arranged on the saw blade 1-2-3, the rotating shaft 1-2-4 is driven by a driving mechanism to drive the saw blade 1-2-3 to rotate by taking the rotating shaft 1-2-4 as a circle center,
the outer surface of the waistband 1-2-7 is provided with branch comb teeth, the branch comb teeth are arranged on two sides of the gap 1-2-6, the branch comb teeth comprise comb handles 1-2-1 and branch teeth 1-2-2, one end of each comb handle 1-2-1 is fixed on the outer side of the waistband 1-2-7, and a plurality of branch teeth 1-2-2 are fixed on the comb handles 1-2-1.
The comb handle 1-2-1 and the waistband 1-2-7 form an included angle in the radial direction, and the included angle is 0-50 degrees.
The included angle formed between the branch teeth 1-2-2 and the comb handle 1-2-1 is 30-60 degrees.
The rotating shaft 1-2-4 of the driving saw blade 1-2-3 is coincident or not coincident with the axle center of the waistband 1-2-7.
The rotating shaft 1-2-4 of the driving saw blade 1-2-3 is coincident with or not coincident with the axle center of the saw blade 1-2-3.
Example 3: the utility model provides a jujube tree pruning blade disc which characterized in that: the belt comprises annular waistbands 1-2-7 and saw blades 1-2-3, wherein gaps 1-2-6 are formed in the surfaces of the waistbands 1-2-7, the waistbands 1-2-7 are sheet-shaped, the gaps 1-2-6 are hollow grooves and can communicate the two sides of the waistbands 1-2-7, the sheet-shaped waistbands 1-2-7 are bent and connected in an end-to-end mode to form the annular waistbands 1-2-7, the saw blades 1-2-3 are arranged in an annular area defined by the waistbands 1-2-7, rotating shafts 1-2-4 are arranged on the saw blades 1-2-3, the rotating shafts 1-2-4 are driven by a driving mechanism to drive the saw blades 1-2-3 to rotate by taking the rotating shafts 1-2-4 as circle centers,
the outer surface of the waistband 1-2-7 is provided with branch comb teeth, the branch comb teeth are arranged on two sides of the gap 1-2-6, the branch comb teeth comprise comb handles 1-2-1 and branch teeth 1-2-2, one end of each comb handle 1-2-1 is fixed on the outer side of the waistband 1-2-7, and a plurality of branch teeth 1-2-2 are fixed on the comb handles 1-2-1.
The comb handle 1-2-1 and the waistband 1-2-7 form an included angle in the radial direction, and the included angle is 0-50 degrees.
The included angle formed between the branch teeth 1-2-2 and the comb handle 1-2-1 is 30-60 degrees.
The rotating shaft 1-2-4 of the driving saw blade 1-2-3 is coincident or not coincident with the axle center of the waistband 1-2-7.
The rotating shaft 1-2-4 of the driving saw blade 1-2-3 is coincident with or not coincident with the axle center of the saw blade 1-2-3.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes and modifications can be made without departing from the inventive concept, and these are all within the scope of the present invention.
Claims (5)
1. The utility model provides a be exclusively used in suspension type jujube tree trimming machine before jujube branch is pruned, includes traction engine (5), its characterized in that: the traction locomotive (5) is provided with a pruning device (1), the pruning device (1) is connected with the traction locomotive (5) through a connecting mechanism,
the pruning device (1) has the following structure:
comprises an upper fixed seat (1-3), a lower fixed seat (1-7) and a pruning mechanism fixed mount (1-8), wherein the upper fixed seat (1-3) and the lower fixed seat (1-7) are respectively arranged at two ends of the pruning mechanism fixed mount (1-8), the upper fixed seat (1-3) is connected on a connecting mechanism through a hinged seat A (1-9), the lower fixed seat (1-7) is connected with a lower connecting seat (1-6) through the hinged seat A (1-9),
a profiling wheel (1-1) is arranged below the lower fixed seat (1-7), the profiling wheel (1-1) can rotate,
the upper fixed seat (1-3) or the lower fixed seat (1-7) is provided with an oil cylinder seat,
a pruning mechanism (1-2) is arranged on the pruning mechanism fixing frame (1-8),
the pruning mechanism (1-2) comprises an annular waistband (1-2-7) and a saw blade (1-2-3), a gap (1-2-6) is formed in the surface of the waistband (1-2-7), the annular waistband (1-2-7) and the saw blade (1-2-3) are coaxially arranged, a rotating shaft (1-2-4) is arranged on the saw blade (1-2-3), the rotating shaft (1-2-4) is driven by a driving mechanism to drive the saw blade (1-2-3) to rotate by taking the rotating shaft (1-2-4) as the center of a circle,
the outer surface of the waistband (1-2-7) is provided with branch comb teeth, the branch comb teeth comprise comb handles (1-2-1) and branch teeth (1-2-2), one end of each comb handle (1-2-1) is fixed on the outer side of the waistband (1-2-7), the branch teeth (1-2-2) are fixed on the comb handles (1-2-1), and the two sides of the gap (1-2-6) are provided with symmetrical branch comb teeth.
2. The special front-mounted jujube tree trimmer for pruning jujube branches according to claim 1, wherein:
the comb handle (1-2-1) and the waistband (1-2-7) form an included angle in the radial direction, and the included angle is 0-50 degrees.
3. The special front-mounted jujube tree trimmer for pruning jujube branches according to claim 1, wherein:
an included angle formed between the branch teeth (1-2-2) and the comb handle (1-2-1) is 30-60 degrees.
4. The special front-mounted jujube tree trimmer for pruning jujube branches according to claim 1, wherein:
the rotating shaft (1-2-4) of the driving saw blade (1-2-3) is coincident with or not coincident with the axes of the waistband (1-2-7) and the saw blade (1-2-3).
5. The special front-mounted jujube tree trimmer for pruning jujube branches according to claim 1, wherein: still be equipped with running gear, running gear is traction engine (5), and coupling mechanism contains: a hanging mechanism (3), a fixing mechanism (2) and a connecting frame (4),
the connecting frame (4) is provided with an inclination angle adjusting oil cylinder hinged part B (4-1), a tractor connecting part (4-2) and a suspension mechanism hinged seat (4-3), the tractor connecting part (4-2) is connected on a traction locomotive (5),
the suspension mechanism (3) comprises: a lifting rod (3-9) and a lifting rod sleeve (3-11), wherein one end of the lifting rod sleeve (3-11) is provided with a fixed frame articulated part (3-13), the lifting rod (3-9) and the lifting rod sleeve (3-11) are mutually inserted and can relatively move, the fixed frame articulated part (3-13) can be articulated on a suspension mechanism articulated seat (4-3), the lifting rod (3-9) is provided with a lifting oil cylinder articulated part A (3-8), the lifting rod sleeve (3-11) is provided with an inclination angle adjusting oil cylinder articulated part A (3-10) and a lifting oil cylinder articulated part B (3-12), an oil cylinder is arranged between the inclination angle adjusting oil cylinder articulated part A (3-10) and the inclination angle adjusting oil cylinder articulated part B (4-1), and an oil cylinder is arranged between the lifting oil cylinder articulated part B (3-12) and the lifting oil cylinder articulated part A (3-8),
a left and a right adjusting rod sleeve (3-4) are arranged on the lifting rod (3-9), a left and a right adjusting rod (3-3) and an angle adjusting oil cylinder articulated part A (3-6) are inserted in the left and the right adjusting rod sleeve (3-4), a telescopic rod oil cylinder articulated part B (3-5) is arranged on the left and the right adjusting rod sleeve (3-4), a telescopic rod oil cylinder articulated part A (3-2) is arranged on the left and the right adjusting rod (3-3), an oil cylinder is arranged between the telescopic rod oil cylinder articulated part B (3-5) and the telescopic rod oil cylinder articulated part A (3-2),
the other end of the left and right adjusting rod (3-3) is hinged with a balance seat, a cross rod (3-1) can be inserted into the balance seat, the cross rod (3-1) can move freely on the balance seat, an angle adjusting oil cylinder hinged part B (3-7) is arranged on the cross rod (3-1), and an oil cylinder is arranged between the angle adjusting oil cylinder hinged part B (3-7) and the angle adjusting oil cylinder hinged part A (3-6);
the fixing mechanism (2) comprises: the device comprises a vertical column (2-2) and a height adjusting rod (2-6), wherein one end of the vertical column (2-2) is provided with a cross rod sleeve (2-1), the cross rod sleeve (2-1) can be sleeved on a cross rod (3-1) and can freely move on the cross rod (3-1),
the upright post (2-2) is provided with a resetting mechanism hinged seat (2-3) and a height adjusting sleeve (2-5), an oil cylinder is arranged between the resetting mechanism hinged seat (2-3) and the oil cylinder seat,
the height adjusting rod (2-6) can move in the height adjusting sleeve (2-5) and is fixed in position, an upper hinge seat (2-8) of the trimming mechanism and a lower hinge seat (2-4) of the trimming mechanism are arranged on the height adjusting rod (2-6), the upper hinge seat (2-8) of the trimming mechanism and the lower hinge seat (2-4) of the trimming mechanism are respectively connected with an upper fixing seat (1-3) and a lower fixing seat (1-7), and the hinge seats A (1-9) can be connected to the upper hinge seat (2-8) of the trimming mechanism and the lower hinge seat (2-4) of the trimming mechanism.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN202022362781 | 2020-10-21 | ||
| CN2020223627812 | 2020-10-21 |
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| CN202022738679.8U Active CN214046757U (en) | 2020-10-21 | 2020-11-23 | Three-dimensional layering profile modeling jujube tree trimming means |
| CN202022733503.3U Active CN214070760U (en) | 2020-10-21 | 2020-11-23 | Jujube tree pruning blade disc |
| CN202022752778.1U Active CN213907609U (en) | 2020-10-21 | 2020-11-23 | Special suspension type jujube tree trimmer before jujube tree branch is pruned |
| CN202011322007.7A Pending CN112314225A (en) | 2020-10-21 | 2020-11-23 | Special suspension type jujube tree trimmer before jujube tree branch is pruned |
| CN202011323441.7A Active CN112369241B (en) | 2020-10-21 | 2020-11-23 | Jujube tree pruning cutter head and three-dimensional layered profiling jujube tree pruning device formed by same |
| CN202120981890.4U Active CN215269599U (en) | 2020-10-21 | 2021-05-08 | Self-propelled layering jujube tree trimming machine |
| CN202110501569.6A Pending CN113196972A (en) | 2020-10-21 | 2021-05-08 | Self-propelled layering jujube tree trimming machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022738679.8U Active CN214046757U (en) | 2020-10-21 | 2020-11-23 | Three-dimensional layering profile modeling jujube tree trimming means |
| CN202022733503.3U Active CN214070760U (en) | 2020-10-21 | 2020-11-23 | Jujube tree pruning blade disc |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011322007.7A Pending CN112314225A (en) | 2020-10-21 | 2020-11-23 | Special suspension type jujube tree trimmer before jujube tree branch is pruned |
| CN202011323441.7A Active CN112369241B (en) | 2020-10-21 | 2020-11-23 | Jujube tree pruning cutter head and three-dimensional layered profiling jujube tree pruning device formed by same |
| CN202120981890.4U Active CN215269599U (en) | 2020-10-21 | 2021-05-08 | Self-propelled layering jujube tree trimming machine |
| CN202110501569.6A Pending CN113196972A (en) | 2020-10-21 | 2021-05-08 | Self-propelled layering jujube tree trimming machine |
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| CN214046757U (en) * | 2020-10-21 | 2021-08-27 | 新疆农垦科学院 | Three-dimensional layering profile modeling jujube tree trimming means |
| CN114651620B (en) * | 2022-04-09 | 2023-04-25 | 江西贝加尔河生态农业发展有限公司 | Pruning device and method for fruit tree crotch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7204072B2 (en) * | 2004-02-17 | 2007-04-17 | National Grape Cooperative, Inc. | Mechanical pruner |
| EP2596699B1 (en) * | 2011-11-22 | 2014-07-02 | Yamabiko Corporation | Apparatus for tree pruning |
| CN104255175B (en) * | 2014-10-11 | 2016-03-09 | 山西农业大学 | The comprehensive profiling ceding of Taiwan |
| CN206895293U (en) * | 2017-05-24 | 2018-01-19 | 石河子大学 | A kind of jujube trimmer |
| CN109362378A (en) * | 2018-11-14 | 2019-02-22 | 河北农业大学 | Double-circular-blade-cutter floating stubble cutting device |
| CN209983115U (en) * | 2019-05-24 | 2020-01-24 | 青岛农业大学 | Jujube harvester |
| CN110558087A (en) * | 2019-10-24 | 2019-12-13 | 河北农业大学 | branch trimmer |
| CN110810047A (en) * | 2019-11-29 | 2020-02-21 | 新疆农垦科学院 | Self-propelled fruit tree profile modeling trimming machine of track |
| CN214046757U (en) * | 2020-10-21 | 2021-08-27 | 新疆农垦科学院 | Three-dimensional layering profile modeling jujube tree trimming means |
-
2020
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- 2020-11-23 CN CN202022733503.3U patent/CN214070760U/en active Active
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- 2020-11-23 CN CN202011322007.7A patent/CN112314225A/en active Pending
- 2020-11-23 CN CN202011323441.7A patent/CN112369241B/en active Active
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2021
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112369241B (en) | 2023-08-22 |
| CN112314225A (en) | 2021-02-05 |
| CN112369241A (en) | 2021-02-19 |
| CN214070760U (en) | 2021-08-31 |
| CN113196972A (en) | 2021-08-03 |
| CN214046757U (en) | 2021-08-27 |
| CN215269599U (en) | 2021-12-24 |
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