CN109168654B - Crop straw bundling machine - Google Patents
Crop straw bundling machine Download PDFInfo
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- CN109168654B CN109168654B CN201811023264.3A CN201811023264A CN109168654B CN 109168654 B CN109168654 B CN 109168654B CN 201811023264 A CN201811023264 A CN 201811023264A CN 109168654 B CN109168654 B CN 109168654B
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- bearing plate
- swinging
- block
- wire rope
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/07—Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing
- A01F15/071—Wrapping devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
- A01F15/14—Tying devices specially adapted for baling presses
- A01F15/141—Tying devices specially adapted for baling presses for round balers
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention belongs to the technical field of agricultural machinery, in particular to a crop straw bundling machine, which comprises a base, a support frame, a belt, a conveying module and a bundling module, wherein the bundling module comprises a cushion block, a wedge-shaped magnet, swinging blocks, a connecting block, a steel wire rope, a first winding wheel and a second winding wheel; the wedge-shaped magnet is arranged below the swinging block, so that the steel wire rope is gradually rolled up from two sides when the swinging block is pulled to be rolled up, the straw on the swinging block is guaranteed not to intensively slide to the middle part of the swinging block when being rolled up, and the straw rolled into a cylindrical shape is firmer.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a crop straw bundling machine.
Background
China is a big agricultural country, a large amount of crop straws are surplus after wheat and autumn are harvested in two seasons, how to dispose the straws becomes a difficult problem of governments and farmers, the straws are stored in villages, which not only influences the appearance of villages and the construction of civilized villages and towns, but also hinders traffic, and possibly buries fire hazards, and the straws are stacked on field lands, ditch beaches and forests, not only occupy cultivated lands, influence drainage and waterlogging, but also are beneficial to mechanized farming and harm tree planting and forestation, and illegal burning phenomena are often forbidden every two harvesting and sowing seasons of wheat and autumn, which wastes agricultural resources, pollutes ecological environment, increases workload of all levels of basic cadres, and counts that half of the straws of the crops in China are wasted according to incomplete statistics, thereby not only wasting resources, but also causing serious air pollution to the rural areas, and being extremely unsuitable for the current environmental protection requirements. In order to fully utilize the straw energy, people propose a great idea of utilizing the straw as the biomass energy, thereby opening up a precedent of comprehensively utilizing the straw in the field of the biomass energy, and simultaneously enabling the crop straw bundling and forming equipment to be produced at the same time.
At present, the existing straw bundling machine is low in production efficiency, high in cost and incapable of being widely used, the shape of the bundled straw is not uniform, even the bundled straw is not firm, and the bundled straw is easy to scatter in the process of carrying and transporting, so that the production is influenced.
Disclosure of Invention
In order to make up for the defects of the prior art, the crop straw bundling machine provided by the invention is characterized in that the conveying module is arranged above the bundling module, the upper end of the wedge-shaped magnet is provided with two groups of swinging blocks, the two ends of each swinging block are connected end to end, the second winding wheel is arranged below the first winding wheel, the second winding wheel and the first winding wheel are in gear meshing transmission, a steel wire rope is arranged in a threading hole of each swinging block, the straws above the swinging blocks are wrapped into a cylinder, and finally the straws are bundled; set up wedge magnet below the swing piece for wire rope is rolled up from both sides gradually when the pulling swing piece is rolled up, and then has guaranteed that the straw on the swing piece can not concentrate the middle part that slides the swing piece when being rolled up, makes the cylindric straw of batching more durable, and wedge magnet sets to both ends sectional area and reduces gradually simultaneously, makes wire rope just begin to pull the swing piece and more laborsaving when rolling up.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a crop straw bundling machine, which comprises a base, a support frame, a belt, a conveying module and a bundling module, wherein the upper end surface of the left side of the base is fixedly connected with the lower end of the support frame; a belt is arranged at the upper end of the support frame; a bundling module is arranged above the base; the bundling module is used for bundling the crop straws, and a conveying module is arranged above the bundling module; the conveying module is used for uniformly paving the straws on the belt on the bundling module; the bundling module comprises a cushion block, a wedge-shaped magnet, swinging blocks, a connecting block, a steel wire rope, a first winding wheel and a second winding wheel, wherein two ends of the wedge-shaped magnet are fixedly connected to the upper end face of the base through the cushion block, the sectional areas of two ends of the wedge-shaped magnet are gradually reduced, and two groups of swinging blocks are arranged at the upper end of the wedge-shaped magnet; two ends of each swinging block are connected end to end, adjacent swinging blocks are hinged, and the left and right swinging blocks are connected through a connecting block; the connecting block is fixedly connected to the upper end face of the wedge-shaped magnet, and a cylindrical polish rod is arranged at the upper end of the connecting block; a rectangular through groove is formed in the middle of the wedge-shaped magnet, and a first winding wheel is arranged in the rectangular through groove of the wedge-shaped magnet; the first winding wheel is rotatably connected in the rectangular through groove of the wedge-shaped magnet through a rotating shaft, and a second winding wheel is arranged below the first winding wheel; the second winding wheel is rotatably arranged on the bottom surface of the wedge-shaped magnet through a mounting seat, the second winding wheel and the first winding wheel are in meshing transmission through a gear, and the second winding wheel is driven to rotate through a motor; a threading hole is formed in the middle of the swinging block, and a steel wire rope is arranged in the threading hole of the swinging block; the steel wire rope is divided into a first steel wire rope and a second steel wire rope, one end of the first steel wire rope is fixedly connected to the cylindrical surface of the first rolling wheel, the other end of the first steel wire rope sequentially penetrates through the polish rod and the swinging block on the right side of the connecting block, the other end of the first steel wire rope is fixedly connected to the right end face of the swinging block on the rightmost side, one end of the second steel wire rope is fixedly connected to the cylindrical surface of the second rolling wheel, the other end of the second steel wire rope sequentially penetrates through the polish rod and the swinging block on the left side of the connecting block, and the other end of the second steel wire rope is; when the straw bundling machine works, straws are conveyed to the conveying module by the belt, the straws are uniformly distributed on the upper end faces of the swinging blocks by the conveying module, when the sensor detects that the thickness of the straws reaches a set value, the controller controls the motor to drive the second winding wheel to rotate, the second winding wheel drives the first winding wheel to synchronously rotate through gear engagement, and meanwhile, the second winding wheel curls one end of the second steel wire rope to drive the swinging block on the left side to curl upwards; set up wedge magnet below the swing piece for wire rope is rolled up from both sides gradually when the pulling swing piece is rolled up, and then has guaranteed that the straw on the swing piece can not concentrate the middle part that slides the swing piece when being rolled up, makes the cylindric straw of batching more durable, and wedge magnet sets to both ends sectional area and reduces gradually simultaneously, makes wire rope just begin to pull the swing piece and more laborsaving when rolling up.
Preferably, arc-shaped rectangular grooves are formed in the inclined planes on the two sides of each swinging block, and arc-shaped plates are connected in the arc-shaped rectangular grooves of the two adjacent swinging blocks in a sliding manner; springs are arranged at two ends of the arc-shaped plate; during operation, the arc-shaped plates are connected in the arc-shaped rectangular grooves of the two adjacent swinging blocks in a sliding mode, so that when the swinging blocks are rolled upwards, straws cannot be clamped between adjacent swings, the swinging blocks can be smoothly rolled, and the safety of equipment is guaranteed.
Preferably, a group of elastic soft rods are uniformly arranged on the upper end surface of the swinging block; during operation, evenly set up a set of elasticity soft pole on the up end of swing piece for when the swing piece is rolling up the straw, guarantee that the straw can not concentrate and slide to the middle part of swing piece, make the straw uniformity after rolling up the bundle better, simultaneously, the straw bundle surface after rolling up the bundle does not have the pit, therefore the straw bundle is more durable, and then convenient transportation and storage.
Preferably, the conveying module comprises a supporting plate, a roller, a transverse supporting plate, a first bearing plate, a second bearing plate, a third bearing plate, a damping block, a telescopic rod and a sliding joint, and the lower end of the supporting plate is fixedly connected to the upper end face of the right side of the base; the upper end of the supporting plate is rotatably connected with a roller; the roller is driven to rotate by a stepping motor; the right end of the first bearing plate is hinged with the left end of the second bearing plate; the right end of the second bearing plate is hinged with the left end of the third bearing plate, a group of third bearing plates are connected end to end, the right end of the third bearing plate at the rightmost end is hinged on the cylindrical surface of the roller, and the lower surface of the third bearing plate at the rightmost end is contacted with the upper end surface of the transverse supporting plate; two ends of the transverse supporting plate are fixedly connected to the side face of the supporting plate; the left end face of the third bearing plate is fixedly connected with a damping block; an inclined plane is arranged on the right end face of the first bearing plate, and a semicircular rod is arranged on the inclined plane of the first bearing plate; an inclined plane is arranged on the left end face of the second bearing plate, an installation hole is formed in the inclined plane of the second bearing plate, and a telescopic rod is fixedly connected in the installation hole of the second weighing plate; the cylinder rod end of the telescopic rod is fixedly connected with a sliding joint; the end head and the middle part of the sliding joint are respectively provided with a connecting column, and a semicircular rod penetrates between the two connecting columns of the sliding joint; when the straw conveying device works, straws are conveyed to the first bearing plate by the belt, the sensor senses the straws, the controller drives the stepping motor to rotate, the stepping motor drives the roller to rotate, the roller drives the third bearing plate to move rightwards, the controller sends a signal to the telescopic rod according to an internal stacking program to control the telescopic rod to contract, the cylinder rod of the telescopic rod pulls the semicircular rod through the sliding joint to further pull the first bearing plate to swing downwards, the straws slide down from the surface of the first bearing plate after the first bearing plate inclines and then fall on the swinging block below, the roller curls the third bearing plate on the cylindrical surface of the roller, after the roller rotates for a circle, the third bearing plate slides down from the cylindrical surface of the roller under the action of self gravity, when the right end of the third bearing plate is supported on the upper end surface of the transverse supporting plate, the third bearing plate stretches horizontally, the belt waits for the straws to be conveyed to the first bearing plate, so as to realize that the straws on the belt are uniformly laid on the upper surface of the swinging block.
Preferably, a swing bracket is arranged below the left side of the first supporting plate; the middle part of the swing bracket is hinged on the cantilever beam on the right side of the support frame, and a limit block is arranged below the left end of the swing bracket; the left end of the swing bracket is connected with the limiting block through a spring; the limiting block is fixedly connected to the cantilever beam of the supporting frame; a semicircular air bag is arranged below the first supporting plate; a rectangular through groove is formed in the left end of the swinging support, and a group of supporting rods are uniformly distributed in the rectangular through groove of the swinging support; the right end of the supporting rod is fixedly connected to the side wall of the rectangular through groove of the swing bracket; when the straw conveying device works, straws are conveyed to the supporting rods on the swinging support by the belt to wait, when the third bearing plate slides off the cylindrical surface of the roller under the action of self gravity, the first bearing plate which slides off impacts the upper end surface of the swinging support, the semicircular air bag below the first bearing plate is compressed, the swinging support swings rightwards, the straws on the supporting rods are lifted and fall on the first bearing plate, the first bearing plate moves rightwards, the straws are conveyed to the swinging block, the swinging support keeps horizontal under the action of spring force, and the straw is conveyed to the supporting rods of the swinging support by the belt again to wait; through set up swing support at a bearing plate support, reduced the waiting of a bearing plate in transportation process, and then improved the work efficiency of equipment.
Preferably, the semicircular air bag is sequentially connected with a one-way valve, an air storage tank, an electromagnetic valve and a telescopic rod through an air pipe; during operation, bearing plate striking swing support, semi-circular gasbag is compressed, and the compressed gas gets into the gas holder through a check valve, and when the pile up neatly procedure was carried out to the controller, controller control battery valve was opened, and then realized the telescopic link shrink, and then reduced the input of the energy, solved the problem of inconvenient external air supply on No. two bearing plates simultaneously.
Preferably, a rotating shaft at the hinged position of the swing bracket is connected with a rotating shaft of the generator; the electric energy generated by the generator is stored in a storage battery; the electric energy in the storage battery is used for driving a motor on the second reel to rotate; when the straw rolling machine works, the bearing plate impacts the swing support, the swing support swings, the rotating shaft of the generator is driven to rotate, reciprocating swing of the swing support is converted into electric energy through the built-in ratchet wheel and pawl device and stored in the storage battery, when the thickness of straw above the swing block reaches a set value, the controller controls the storage battery to electrify the motor on the second rolling wheel, and then straw on the swing block is embraced and rolled up, so that input of energy is reduced, and a large amount of energy is saved.
The invention has the following beneficial effects:
1. according to the straw bundling device, the conveying module is arranged above the bundling module, the two groups of swing blocks are arranged at the upper ends of the wedge-shaped magnets, the two ends of each swing block are connected end to end, the second winding wheel is arranged below the first winding wheel and is in meshed transmission with the first winding wheel through the gears, the steel wire ropes are arranged in the threading holes of the swing blocks, the straws above the swing blocks are embraced and rolled into a cylindrical shape, and finally the straws are bundled; set up wedge magnet below the swing piece for wire rope is rolled up from both sides gradually when the pulling swing piece is rolled up, and then has guaranteed that the straw on the swing piece can not concentrate the middle part that slides the swing piece when being rolled up, makes the cylindric straw of batching more durable, and wedge magnet sets to both ends sectional area and reduces gradually simultaneously, makes wire rope just begin to pull the swing piece and more laborsaving when rolling up.
2. According to the invention, the elastic soft rods are uniformly arranged on the upper end surface of the swinging block, so that when the swinging block winds up the straws, the straws are prevented from intensively sliding to the middle part of the swinging block, the uniformity of the rolled straws is better, and meanwhile, no pit is formed on the surface of the rolled straw bundle, so that the straw bundle is firmer, and is convenient to transport and store.
3. According to the straw conveying device, the swing bracket is arranged below the left side of the first supporting plate, so that straws are conveyed to the swing block, the swing bracket is kept horizontal under the action of the spring force, and the belt conveys the straws to the supporting rod of the swing bracket again for waiting; through set up swing support at a bearing plate support, reduced the waiting of a bearing plate in transportation process, and then improved the work efficiency of equipment.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
in the figure: the device comprises a base 1, a support frame 2, a belt 3, a conveying module 4, a support plate 41, a semicircular air bag 411, a roller 42, a transverse supporting plate 43, a first bearing plate 44, a semicircular rod 441, a second bearing plate 45, a third bearing plate 46, a damping block 47, an expansion rod 48, a sliding joint 49, a bundling module 5, a cushion block 51, a wedge-shaped magnet 52, a swinging block 53, an arc-shaped plate 531, an elastic soft rod 532, a connecting block 54, a first steel wire rope 55, a second steel wire rope 56, a first winding wheel 57, a second winding wheel 58, a swinging bracket 61, a support rod 611, a limiting block 62, a first check valve 71, an air storage tank 72 and an electromagnetic valve 73.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, the crop straw baler comprises a base 1, a support frame 2, a belt 3, a conveying module 4 and a baling module 5, wherein the upper end face of the left side of the base 1 is fixedly connected with the lower end of the support frame 2; the upper end of the support frame 2 is provided with a belt 3; a bundling module 5 is arranged above the base 1; the bundling module 5 is used for bundling crop straws, and a conveying module 4 is arranged above the bundling module 5; the conveying module 4 is used for uniformly paving the straws on the belt 3 on the bundling module 5; the bundling module 5 comprises a cushion block 51, a wedge-shaped magnet 52, swinging blocks 53, a connecting block 54, a steel wire rope, a first winding wheel 57 and a second winding wheel 58, wherein two ends of the wedge-shaped magnet 52 are fixedly connected to the upper end face of the base 1 through the cushion block 51, the sectional areas of two ends of the wedge-shaped magnet 52 are gradually reduced, and two groups of swinging blocks 53 are arranged at the upper end of the wedge-shaped magnet 52; the two ends of the swinging blocks 53 are connected end to end, the adjacent swinging blocks 53 are hinged, and the left and right swinging blocks 53 are connected through a connecting block 54; the connecting block 54 is fixedly connected to the upper end face of the wedge-shaped magnet 52, and a cylindrical polish rod is arranged at the upper end of the connecting block 54; a rectangular through groove is formed in the middle of the wedge-shaped magnet 52, and a first winding wheel 57 is arranged in the rectangular through groove of the wedge-shaped magnet 52; the first winding wheel 57 is rotatably connected in the rectangular through groove of the wedge-shaped magnet 52 through a rotating shaft, and a second winding wheel 58 is arranged below the first winding wheel 57; the second winding wheel 58 is rotatably arranged on the bottom surface of the wedge-shaped magnet 52 through a mounting seat, the second winding wheel 58 and the first winding wheel 57 are in meshing transmission through gears, and the second winding wheel 58 is driven to rotate through a motor; a threading hole is formed in the middle of the swinging block 53, and a steel wire rope is arranged in the threading hole of the swinging block 53; the steel wire rope is divided into a first steel wire rope 55 and a second steel wire rope 56, one end of the first steel wire rope 55 is fixedly connected to the cylindrical surface of the first rolling wheel 57, the other end of the first steel wire rope 55 sequentially penetrates through the polish rod on the connecting block 54 and the swinging block 53 on the right side, the other end of the first steel wire rope 55 is fixedly connected to the right end face of the swinging block 53 on the rightmost side, one end of the second steel wire rope 56 is fixedly connected to the cylindrical surface of the second rolling wheel 58, the other end of the second steel wire rope 56 sequentially penetrates through the polish rod on the connecting block 54 and the swinging block 53 on the left side, and the other end of the second steel wire rope 56 is fixedly; when the straw bundling machine works, the belt 3 conveys straws to the conveying module 4, the conveying module 4 uniformly distributes the straws on the upper end face of the swinging block 53, when the sensor detects that the thickness of the straws reaches a set value, the controller controls the motor to drive the second winding wheel 58 to rotate, the second winding wheel 58 drives the first winding wheel 57 to synchronously rotate through gear engagement, meanwhile, the second winding wheel 58 curls one end of the second steel wire rope 56 to drive the swinging block 53 on the left side to curl upwards, and similarly, the first winding wheel 57 drives the swinging block 53 on the right side to curl upwards, so that the straws above the swinging block 53 are embraced and rolled into a cylinder shape, and finally the straws are bundled; set up wedge magnet 52 in swing piece 53 below for wire rope is from both sides roll up gradually when upwards rolling up at pulling swing piece 53, and then has guaranteed that the straw on swing piece 53 can not concentrate when being rolled up and slide to the middle part of swing piece 53, makes the cylindric straw of batching more durable, and wedge magnet 52 sets up to both ends sectional area and reduces gradually simultaneously, makes wire rope just begin to pull swing piece 53 and upwards roll up more laborsavingly.
As an embodiment of the present invention, arc-shaped rectangular grooves are arranged on the inclined surfaces of two sides of the swinging block 53, and the arc-shaped rectangular grooves of two adjacent swinging blocks 53 are connected with the arc-shaped plate 531 in a sliding manner; springs are arranged at two ends of the arc-shaped plate 531; during operation, the arc plates 531 are slidably connected in the arc-shaped rectangular grooves of the two adjacent swinging blocks 53, so that when the swinging blocks 53 are rolled upwards, straws cannot be clamped between adjacent swings, the swinging blocks 53 can be smoothly rolled, and the safety of equipment is ensured.
As an embodiment of the present invention, a set of elastic soft rods 532 is uniformly arranged on the upper end surface of the swinging block 53; during operation, evenly set up a set of soft pole 532 of elasticity on the up end of swing piece 53 for when swing piece 53 was rolling up the straw, guarantee that the straw can not concentrate and slide to the middle part of swing piece 53, make the straw uniformity after rolling up the bundle better, simultaneously, the straw after rolling up the bundle surface does not have the pit, and consequently the straw bundle is more durable, and then convenient transportation and storage.
As an embodiment of the present invention, the conveying module 4 includes a supporting plate 41, a roller 42, a transverse supporting plate 43, a first bearing plate 44, a second bearing plate 45, a third bearing plate 46, a damping block 47, an expansion link 48, and a sliding joint 49, wherein the lower end of the supporting plate 41 is fixedly connected to the upper end surface of the right side of the base 1; the upper end of the supporting plate 41 is rotatably connected with a roller 42; the roller 42 is driven to rotate by a stepping motor; the right end of the first bearing plate 44 is hinged with the left end of the second bearing plate 45; the right end of the second bearing plate 45 is hinged with the left end of the third bearing plate 46, one group of the third bearing plates 46 are connected end to end, the right end of the third bearing plate 46 at the rightmost end is hinged on the cylindrical surface of the roller 42, and the lower surface of the third bearing plate 46 at the rightmost end is contacted with the upper end surface of the transverse supporting plate 43; the two ends of the transverse supporting plate 43 are fixedly connected to the side surface of the supporting plate 41; a damping block 47 is fixedly connected to the left end face of the third bearing plate 46; an inclined surface is arranged on the right end surface of the first bearing plate 44, and a semicircular rod 441 is arranged on the inclined surface of the first bearing plate 44; an inclined plane is arranged on the left end face of the second bearing plate 45, a mounting hole is arranged on the inclined plane of the second bearing plate 45, and a telescopic rod 48 is fixedly connected in the mounting hole of the second weighing plate; the end of the cylinder rod of the telescopic rod 48 is fixedly connected with a sliding joint 49; the end head and the middle part of the sliding joint 49 are respectively provided with a connecting column, and a semicircular rod 441 penetrates between the two connecting columns of the sliding joint 49; when the straw stacking machine works, the belt 3 conveys straws onto the first bearing plate 44, after the sensors sense the straws, the controller drives the stepping motor to rotate, the stepping motor drives the roller 42 to rotate, the roller 42 drives the third bearing plate 46 to move rightwards, the controller sends a signal to the telescopic rod 48 according to an internal stacking program to control the telescopic rod 48 to contract, the cylinder rod of the telescopic rod 48 pulls the semi-circular rod 441 through the sliding joint 49 so as to pull the first bearing plate 44 to swing downwards, the straws slide down from the surface of the first bearing plate 44 after the first bearing plate 44 tilts and then fall on the swinging block 53 below, the roller 42 curls the third bearing plate 46 on the cylindrical surface of the roller 42, after the roller 42 rotates for a circle, the third bearing plate 46 slides down from the cylindrical surface of the roller 42 under the action of self gravity, and when the right end of the third bearing plate 46 is supported on the upper end surface of the transverse supporting plate 43, the third bearing plate 46 is stretched horizontally, and the straws are conveyed to the first bearing plate 44 by the belt 3, so that the straws on the belt 3 are uniformly laid on the upper surface of the swinging block 53.
As an embodiment of the present invention, a swing bracket 61 is arranged below the left side of the first bearing plate 44; the middle part of the swing bracket 61 is hinged on the cantilever beam on the right side of the support frame 2, and a limit block 62 is arranged below the left end of the swing bracket 61; the left end of the swing bracket 61 is connected with a limiting block 62 through a spring; the limiting block 62 is fixedly connected to the cantilever beam of the support frame 2; a semicircular air bag 411 is arranged below the first bearing plate 44; a rectangular through groove is formed in the left end of the swinging support 61, and a group of supporting rods 611 are uniformly distributed in the rectangular through groove of the swinging support 61; the right end of the support rod 611 is fixedly connected to the side wall of the rectangular through groove of the swing bracket 61; when the straw conveying device works, the belt 3 conveys straws to the supporting rod 611 on the swinging support 61 to wait, when the third bearing plate 46 slides down from the cylindrical surface of the roller 42 under the action of self gravity, the first bearing plate 44 which slides down impacts on the upper end surface of the swinging support 61, the semicircular air bag 411 below the first bearing plate 44 is compressed, the swinging support 61 swings rightwards, the straws on the supporting rod 611 are lifted and fall onto the first bearing plate 44, the first bearing plate 44 moves rightwards, the straws are conveyed to the swinging block 53, the swinging support 61 is kept horizontal under the action of spring force, and the belt 3 conveys the straws to the supporting rod 611 of the swinging support 61 again to wait; through set up swing support 61 at a bearing plate 44 support, reduced waiting at the transportation in-process of a bearing plate 44, and then improved the work efficiency of equipment.
As an embodiment of the invention, the semicircular air bag 411 is sequentially connected with a first check valve 71, an air storage tank 72, an electromagnetic valve 73 and an expansion link 48 through an air pipe; during operation, No. one bearing plate 44 strikes swing bracket 61, and semi-circular gasbag 411 is compressed, and the gas of compressed gets into gas holder 72 through a check valve 71, and when the pile up neatly procedure was carried out to the controller, controller control battery valve opened, and then realized that telescopic link 48 contracts, and then reduced the input of the energy, solved the problem of inconvenient external air supply on No. two bearing plates 45 simultaneously.
As an embodiment of the present invention, a rotating shaft at the hinge of the swing bracket 61 is connected with a rotating shaft of the generator; the electric energy generated by the generator is stored in a storage battery; the electric energy in the storage battery is used for driving the motor on the second winding wheel 58 to rotate; when the straw bundling machine works, the first bearing plate 44 impacts the swing support 61, the swing support 61 swings, a rotating shaft of the generator is further driven to rotate, reciprocating swing of the swing support 61 is converted into electric energy through the built-in ratchet and pawl device, the electric energy is stored in the storage battery, when the thickness of straw above the swing block 53 reaches a set value, the controller controls the storage battery to electrify the motor on the second winding wheel 58, and then straw bundling and bundling on the swing block 53 are achieved, so that energy input is reduced, and a large amount of energy is saved.
When the straw conveying device works, the belt 3 conveys straws to the supporting rod 611 on the swinging support 61 to wait, when the third bearing plate 46 slides down from the cylindrical surface of the roller 42 under the action of self gravity, the first bearing plate 44 which slides down impacts on the upper end surface of the swinging support 61, the semicircular air bag 411 below the first bearing plate 44 is compressed, compressed air enters the air storage tank 72 through the first check valve 71, the swinging support 61 swings rightwards to drive the rotating shaft of the generator to rotate, the reciprocating swing of the swinging support 61 is converted into electric energy to be stored in the storage battery through the built-in ratchet and pawl device, the swinging support 61 swings rightwards to lift the straws on the supporting rod 611 and then falls on the first bearing plate 44, after being sensed by the sensor, the controller drives the stepping motor to rotate, the stepping motor drives the roller 42 to rotate, and the roller 42 drives the third bearing plate 46 to move rightwards, the controller sends a signal to the battery valve according to an internal stacking program, the battery valve controls the telescopic rod 48 to contract, a cylinder rod of the telescopic rod 48 pulls the semicircular rod 441 through the sliding joint 49, the first bearing plate 44 is further pulled to swing downwards, the first bearing plate 44 inclines, then the straw slides down from the surface of the first bearing plate 44 and then falls on the swinging block 53 below, the third bearing plate 46 is curled on the cylindrical surface of the roller 42 by the roller 42, after the roller 42 rotates for one circle, the third bearing plate 46 slides down from the cylindrical surface of the roller 42 under the action of self gravity, when the right end of the third bearing plate 46 is supported on the upper end surface of the transverse supporting plate 43, the third bearing plate 46 extends horizontally, the belt 3 is waited to convey the straw to the first bearing plate 44, and then the straw on the belt 3 is uniformly laid on the upper surface of the swinging block 53; when the sensor detects that the thickness of the straw reaches a set value, the controller controls the storage battery to electrify the motor on the second winding wheel 58, the motor drives the second winding wheel 58 to rotate, the second winding wheel 58 drives the first winding wheel 57 to synchronously rotate through gear meshing, meanwhile, the second winding wheel 58 curls one end of the second steel wire rope 56 to drive the swinging block 53 on the left side to curl upwards, and similarly, the first winding wheel 57 drives the swinging block 53 on the right side to curl upwards, so that the straw above the swinging block 53 is encircled into a cylinder shape, and finally the straw is bundled; set up wedge magnet 52 in swing piece 53 below for wire rope is from both sides roll up gradually when upwards rolling up at pulling swing piece 53, and then has guaranteed that the straw on swing piece 53 can not concentrate when being rolled up and slide to the middle part of swing piece 53, makes the cylindric straw of batching more durable, and wedge magnet 52 sets up to both ends sectional area and reduces gradually simultaneously, makes wire rope just begin to pull swing piece 53 and upwards roll up more laborsavingly.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a crop straw bundling machine which characterized in that: the automatic bundling machine comprises a base (1), a support frame (2), a belt (3), a conveying module (4) and a bundling module (5), wherein the upper end surface of the left side of the base (1) is fixedly connected with the lower end of the support frame (2); a belt (3) is arranged at the upper end of the support frame (2); a bundling module (5) is arranged above the base (1); the bundling module (5) is used for bundling the crop straws, and a conveying module (4) is arranged above the bundling module (5); the conveying module (4) is used for uniformly paving the straws on the belt (3) on the bundling module (5); the bundling module (5) comprises a cushion block (51), a wedge-shaped magnet (52), swinging blocks (53), a connecting block (54), a steel wire rope, a first winding wheel (57) and a second winding wheel (58), wherein two ends of the wedge-shaped magnet (52) are fixedly connected to the upper end face of the base (1) through the cushion block (51), the sectional areas of two ends of the wedge-shaped magnet (52) are gradually reduced, and two groups of swinging blocks (53) are arranged at the upper end of the wedge-shaped magnet (52); two ends of each swinging block (53) are connected end to end, adjacent swinging blocks (53) are hinged, and the left and right swinging blocks (53) are connected through a connecting block (54); the connecting block (54) is fixedly connected to the upper end face of the wedge-shaped magnet (52), and a cylindrical polish rod is arranged at the upper end of the connecting block (54); a rectangular through groove is formed in the middle of the wedge-shaped magnet (52), and a first rolling wheel (57) is arranged in the rectangular through groove of the wedge-shaped magnet (52); the first winding wheel (57) is rotatably connected in the rectangular through groove of the wedge-shaped magnet (52) through a rotating shaft, and a second winding wheel (58) is arranged below the first winding wheel (57); the second rolling wheel (58) is rotatably arranged on the bottom surface of the wedge-shaped magnet (52) through a mounting seat, the second rolling wheel (58) and the first rolling wheel (57) are in meshing transmission through a gear, and the second rolling wheel (58) is driven to rotate through a motor; a threading hole is formed in the middle of the swinging block (53), and a steel wire rope is arranged in the threading hole of the swinging block (53); the steel wire rope is divided into a first steel wire rope (55) and a second steel wire rope (56), one end of the first steel wire rope (55) is fixedly connected to the cylindrical surface of the first rolling wheel (57), the other end of the first steel wire rope (55) penetrates through the polished rod on the connecting block (54) in sequence and the swinging block (53) on the right side, the other end of the first steel wire rope (55) is fixedly connected to the right end face of the swinging block (53) on the rightmost side, one end of the second steel wire rope (56) is fixedly connected to the second rolling wheel (58), the other end of the second steel wire rope (56) penetrates through the polished rod on the connecting block (54) in sequence and the swinging block (53) on the left side, and the other end of the second steel wire rope (56) is fixedly connected to the left.
2. The crop straw baler of claim 1, wherein: arc-shaped rectangular grooves are formed in the inclined planes on the two sides of each swinging block (53), and arc-shaped plates (531) are connected in the arc-shaped rectangular grooves of the two adjacent swinging blocks (53) in a sliding mode; and springs are arranged at two ends of the arc-shaped plate (531).
3. The crop straw baler of claim 2, wherein: a group of elastic soft rods (532) are uniformly arranged on the upper end surface of the swinging block (53).
4. The crop straw baler of claim 1, wherein: the conveying module (4) comprises a supporting plate (41), a roller (42), a transverse supporting plate (43), a first bearing plate (44), a second bearing plate (45), a third bearing plate (46), a damping block (47), a telescopic rod (48) and a sliding joint (49), and the lower end of the supporting plate (41) is fixedly connected to the upper end face of the right side of the base (1); the upper end of the supporting plate (41) is rotatably connected with a roller (42); the roller (42) is driven to rotate by a stepping motor; the right end of the first bearing plate (44) is hinged with the left end of the second bearing plate (45); the right end of the second bearing plate (45) is hinged with the left end of the third bearing plate (46), a group of third bearing plates (46) are connected end to end, the right end of the third bearing plate (46) at the rightmost end is hinged on the cylindrical surface of the roller (42), and the lower surface of the third bearing plate (46) at the rightmost end is contacted with the upper end surface of the transverse supporting plate (43); two ends of the transverse supporting plate (43) are fixedly connected to the side surface of the supporting plate (41); a damping block (47) is fixedly connected to the left end face of the third bearing plate (46); an inclined plane is arranged on the right end face of the first bearing plate (44), and a semicircular rod (441) is arranged on the inclined plane of the first bearing plate (44); an inclined plane is arranged on the left end face of the second bearing plate (45), a mounting hole is formed in the inclined plane of the second bearing plate (45), and a telescopic rod (48) is fixedly connected in the mounting hole of the second weighing plate; the end head of the cylinder rod of the telescopic rod (48) is fixedly connected with a sliding joint (49); the end head and the middle part of the sliding joint (49) are respectively provided with a connecting column, and a semicircular rod (441) penetrates between the two connecting columns of the sliding joint (49).
5. The crop straw baler of claim 4, wherein: a swing bracket (61) is arranged below the left side of the first bearing plate (44); the middle part of the swing bracket (61) is hinged on a cantilever beam on the right side of the support frame (2), and a limit block (62) is arranged below the left end of the swing bracket (61); the left end of the swing bracket (61) is connected with a limiting block (62) through a spring; the limiting block (62) is fixedly connected to a cantilever beam of the support frame (2); a semicircular air bag (411) is arranged below the first bearing plate (44); a rectangular through groove is formed in the left end of the swinging support (61), and a group of supporting rods (611) are uniformly distributed in the rectangular through groove of the swinging support (61); the right end of the supporting rod (611) is fixedly connected to the side wall of the rectangular through groove of the swing support (61).
6. The crop straw baler of claim 5, wherein: the semicircular air bag (411) is sequentially connected with a one-way valve (71), an air storage tank (72), an electromagnetic valve (73) and an expansion rod (48) through an air pipe.
7. The crop straw baler of claim 5, wherein: a rotating shaft at the hinged position of the swing support (61) is connected with a rotating shaft of the generator; the electric energy generated by the generator is stored in a storage battery; the electric energy in the storage battery is used for driving a motor on the second winding wheel (58) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023264.3A CN109168654B (en) | 2018-09-03 | 2018-09-03 | Crop straw bundling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023264.3A CN109168654B (en) | 2018-09-03 | 2018-09-03 | Crop straw bundling machine |
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| CN109168654A CN109168654A (en) | 2019-01-11 |
| CN109168654B true CN109168654B (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811023264.3A Active CN109168654B (en) | 2018-09-03 | 2018-09-03 | Crop straw bundling machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK539788D0 (en) * | 1987-09-29 | 1988-09-28 | Hesston Sa | BALER |
| CA1310539C (en) * | 1987-09-30 | 1992-11-24 | Hay & Forage Industries | Round baler having interlock mechanism for assuring post discharge actuation of ejected bale repositioner |
| CN102781219A (en) * | 2009-07-31 | 2012-11-14 | 爱科公司 | Continuous round baler with pickup |
| CN204811100U (en) * | 2015-08-21 | 2015-12-02 | 牡丹江市万通微孔技术开发有限责任公司 | Great circle bundle bundling machine with hyperbolic arm feeding device |
| CN106465611A (en) * | 2015-08-17 | 2017-03-01 | 迪尔公司 | Motor driver for the application to crop bag for the material of packing |
-
2018
- 2018-09-03 CN CN201811023264.3A patent/CN109168654B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK539788D0 (en) * | 1987-09-29 | 1988-09-28 | Hesston Sa | BALER |
| CA1310539C (en) * | 1987-09-30 | 1992-11-24 | Hay & Forage Industries | Round baler having interlock mechanism for assuring post discharge actuation of ejected bale repositioner |
| CN102781219A (en) * | 2009-07-31 | 2012-11-14 | 爱科公司 | Continuous round baler with pickup |
| CN106465611A (en) * | 2015-08-17 | 2017-03-01 | 迪尔公司 | Motor driver for the application to crop bag for the material of packing |
| CN204811100U (en) * | 2015-08-21 | 2015-12-02 | 牡丹江市万通微孔技术开发有限责任公司 | Great circle bundle bundling machine with hyperbolic arm feeding device |
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|---|---|
| CN109168654A (en) | 2019-01-11 |
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Effective date of registration: 20210607 Address after: 241000 Sanshan Industrial Park, Sanshan District, Wuhu City, Anhui Province Applicant after: ZHENMU AGRICULTURAL EQUIPMENT (ANHUI) Co.,Ltd. Address before: 230036 Anhui Agriculture University, 130 Changjiang West Road, Anhui, Hefei Applicant before: Xu Hao |
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