A secure tying device for a baler

Abstract

The present invention discloses a firm binding device for a baler, which relates to the technical field of baling equipment and comprises a baler main body with a rectangular frame structure, wherein a feed cavity is provided inside the baler main body for accurately placing the material to be bound and ensuring uniform and stable binding, a tire is fixedly connected to the bottom end of the baler main body for providing mobility and stability of the baler main body and for smoothly moving to different positions, an external bayonet for connecting and fixing additional equipment accessories is fixedly connected to one side of the baler main body, an auxiliary winding mechanism is provided on the side of the driving component close to the baler main body, a lateral squeezing mechanism is provided on the side of the driving component close to the winding wheel, and a line-engraved gripping mechanism is provided on the outer side of the winding wheel, and the auxiliary winding mechanism can automatically complete the knotting and winding action by cooperating with the upper and lower winding wheel discs, thereby reducing the steps of manual operation and significantly improving the efficiency of the entire baling process.

Description

Technical Field

[0001] The present invention relates to the technical field of baling equipment, in particular to a firm binding device for a baler. Background Art

[0002] In modern industry and agriculture, balers, as an important piece of mechanical equipment, are widely used in the packaging and bundling of various materials. With the continuous expansion of production scale and the improvement of the degree of automation, the requirements for the firmness of the baler's binding are also increasing. In this context, it is particularly important to design and optimize a firm binding device for the baler. At the same time, traditional balers often have problems with loose binding and easy loosening during the binding process, which not only affects the packaging efficiency, but may also cause the material to scatter during transportation or storage, increasing the risk of loss. Especially when handling heavy, fragile or high-value materials, the firmness of the binding is directly related to the safety and integrity of the product. In order to solve this problem, technicians are constantly developing new binding technologies and devices to improve the binding effect of the baler. A new type of firm binding device for balers has emerged. This device adopts advanced mechanical structure design, high-strength materials and intelligent control systems to achieve precise binding and firm fixation of materials.

[0003] There are still the following defects in specific use:

[0004] 1. Loose bundling may cause the goods to move or fall during transportation, thereby damaging the products. Broken bundling ropes may cause accidents and create safety hazards during transportation. Secondly, due to damage to the goods or re-bundling, additional repair and transportation costs may be added. In addition, frequent bundling adjustments and re-bundling will reduce production and transportation efficiency, wasting time and resources.

[0005] 2. In addition, larger gaps may cause the ropes to be unable to tightly fix the bales, causing the bales to loosen or spread out during transportation and handling. Uneven binding force may cause the bales to deform or break, affecting their appearance and use. At the same time, loose binding may require additional binding and adjustment, thereby increasing transportation and handling costs. In addition, due to loose binding, more time and labor may be required to re-bind or adjust, thereby reducing production efficiency. Loose bales may cause grass to fall or be wasted, reducing resource utilization efficiency.

[0006] In view of this, the present invention proposes a strong binding device for a baler to remedy and improve the deficiencies of the prior art. Summary of the Invention

[0007] In order to solve the above technical problems, the present invention provides a firm binding device for a baler to solve the technical problems raised in the above background technology.

[0008] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a firm binding device for a baler, comprising a baler main body of a rectangular frame structure, a feeding chamber for accurately placing the material to be bound and ensuring uniform and stable binding is provided inside the baler main body, a tire for providing the baler main body with mobility and stability and for smoothly moving to different positions is fixedly connected to the bottom end of the baler main body, an external bayonet for connecting and fixing additional equipment accessories is fixedly connected to one side of the baler main body, a driving component for transmitting power from the motor to various working components is transmission-connected to the lower side of the baler main body, a winding wheel for evenly winding the binding belt rope around the material is fixedly connected to the side of the baler main body away from the driving component, an auxiliary winding mechanism is provided on the side of the driving component close to the baler main body, a lateral squeezing mechanism is provided on the side of the driving component close to the winding wheel, and a line-engraved gripping mechanism is provided on the outer side of the winding wheel;

[0009] The auxiliary winding mechanism is used to complete the knotting of the straw bale ropes and ensure that the tightness of the ropes of each straw bale is consistent;

[0010] The transverse squeezing mechanism is used to apply transverse pressure to the bundle rope to make it fit more tightly to the surface of the straw bale;

[0011] The line engraving gripping mechanism is used to generate tiny groove textures on the surface of the rope to increase the friction between the rope and the straw bale.

[0012] Furthermore, the auxiliary winding mechanism includes a winding wheel fixedly connected to the inner wall of one side of the driving component, the outer wall of the upper winding wheel is clamped with an upper winding clamping column, the outer wall of the upper winding wheel is slidably connected to the lower winding wheel, the outer wall of the lower winding wheel is clamped with a lower winding clamping column, the outer wall of the upper winding wheel away from the driving component is fixedly connected with a short-circuit block, the outer wall of the short-circuit block away from the upper winding wheel is abutted with a striking hammer, the end of the striking hammer away from the short-circuit block is fixedly connected to a swinging block, and the end of the swinging block away from the hammer is fixedly connected to the bottom plate support block.

[0013] Furthermore, the outer wall of the upper winding wheel is provided with a plurality of annularly distributed recessed grooves, and the upper winding clamping column is clamped in the plurality of recessed grooves provided on the outer wall of the upper winding wheel. The outer wall of the upper winding clamping column is provided with a plurality of annularly distributed recessed grooves, and the positional relationship between the upper winding clamping column and the lower winding wheel is staggered.

[0014] Furthermore, the lower string clamp is clamped at the junction of the recessed grooves opened on the outer walls of the upper string wheel and the lower string wheel, the swing block is rotatably connected to one side outer wall of the bottom plate support block, and the bottom end of the bottom plate support block away from the swing block is in contact with the ground.

[0015] Furthermore, the lateral extrusion mechanism includes a fixed shaft fixedly connected to the outer wall of one side of the lower string wheel disc, the fixed shaft is fixedly connected to a bidirectional screw rod at one end away from the lower string wheel disc, the outer wall of the bidirectional screw rod is provided with a square block, and two square blocks are symmetrically provided with the central axis of the bidirectional screw rod, the outer walls of the two square blocks on one side away from the bidirectional screw rod are rotatably connected to cranks, the two cranks are fixedly connected to slide blocks at one end away from the square blocks, the slide blocks are fixedly connected to external rail groove bodies away from the outer walls on both sides, the outer wall of the slide block on the side away from the crank is fixedly connected to a pushing shaft body, and the side of the external rail groove body away from the slide block is fixedly connected to a support plate body.

[0016] Furthermore, the two square blocks and the bidirectional screw rod form a ball screw structure, and the slide block is slidably connected to the inside of the external rail groove body.

[0017] Furthermore, the initial position of the pushing shaft is on the same horizontal plane as the intersection axis of the upper and lower winding wheels, and the bottom end of the support plate away from the pushing shaft contacts the ground.

[0018] Furthermore, the line engraving gripping mechanism includes an upper gear fixedly connected to the outer wall of the driving component, a lower gear is provided on the outer wall of the upper gear away from the driving component, an outer wall of one side of the lower gear is rotatably connected to a turning handle, an outer wall of the turning handle close to the lower gear is rotatably connected to a bottom arc axis plate, an outer wall of the bottom arc axis plate away from the turning handle is rotatably connected to an inclined axis plate, an outer wall of one end of the inclined axis plate away from the bottom arc axis plate is rotatably connected to the right arc axis plate, an outer wall of the right arc axis plate away from the inclined axis plate is fixedly connected to the right engraving pen, an outer wall of one end of the right arc axis plate away from the inclined axis plate is rotatably connected to the left arc axis plate, an outer wall of one end of the left arc axis plate away from the right arc axis plate is fixedly connected to the left engraving pen, an outer edge of the left arc axis plate is fixedly connected to the outer side engraving pen at the intersection of one end of the left arc axis plate close to the right arc axis plate, and one side of the bottom arc axis plate is fixedly connected to a tray body.

[0019] Furthermore, the upper gear and the lower gear mesh with each other and form a meshing transmission, and the outer walls of the tips of the right engraving pen, the left engraving pen and the outer engraving pen are all cylindrical and covered with sandpaper with an aluminum oxide component.

[0020] Furthermore, the initial positions of the right engraving pen, the left engraving pen and the outer engraving pen are all in contact with the inner wall of the winding wheel, and one side of the lower gear is rotatably connected to the top outer wall of the tray body.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] (1) The present invention utilizes the upper and lower winding wheels to cooperate with each other, and the auxiliary winding mechanism can automatically complete the knotting and winding action, reducing the steps of manual operation, thereby significantly improving the efficiency of the entire baling process. Secondly, the auxiliary winding mechanism can ensure that the bundled goods are tightly wrapped by accurately controlling the tension and winding path of the winding film, thereby avoiding loosening and displacement of the goods during transportation. At the same time, during the knotting and winding process, the auxiliary winding mechanism can further compress and tighten the straw bale, making the straw bale denser and easier to store and transport. In addition, the auxiliary winding mechanism can ensure that each knot is tied firmly and beautifully, thereby reducing the risk of packaging failure or scattered goods due to loose knots.

[0023] (2) The present invention utilizes the push shaft and the crank to cooperate with each other. The transverse squeezing mechanism applies transverse pressure to the bundle rope, so that it fits more closely to the surface of the straw bale, reduces the gap between the bundle rope and the straw bale, and thus enhances the fastening effect of the bundle rope. At the same time, the transverse squeezing mechanism can also increase the friction between the bundle rope and the straw bale, preventing the bundle rope from loosening or falling off during transportation or storage, ensuring the integrity of the straw bale, and by squeezing the roller rope surface transversely, it can ensure that the bundle rope is subjected to uniform force in all parts of the straw bale, making the shape of the straw bale more regular and improving the overall stability. When the straw bale is subjected to external force, such as during transportation or stacking, the transversely squeezed bundle rope can better resist deformation and keep the shape of the straw bale unchanged. In addition, when the straw bale is subjected to external force, such as during transportation or stacking, the transversely squeezed bundle rope can better resist deformation and keep the shape of the straw bale unchanged.

[0024] (3) The present invention utilizes the left engraving pen, the right engraving pen and the outer engraving pen to cooperate with each other, and the line engraving gripping mechanism can accurately control the gripping force and position of the bundle rope, ensuring that the bundle rope is evenly tightened on the straw bale, reducing the looseness problem caused by uneven tightening, and at the same time, the line engraving gripping mechanism may form tiny grooves or textures on the surface of the bundle rope, these textures can increase the friction between the bundle rope and the straw bale, thereby improving the fastening effect of the bundle rope, preventing it from loosening or falling off during transportation or storage, and the line engraving gripping mechanism may form tiny grooves or textures on the surface of the bundle rope, these textures can increase the friction between the bundle rope and the straw bale, thereby improving the fastening effect of the bundle rope, preventing it from loosening or falling off during transportation or storage, and finally the tightened bundle rope can also reduce the damage problem of the straw bale caused by external force during packaging, transportation and storage, thereby improving the integrity of the straw bale; BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention;

[0026] Figure 2 This is a schematic diagram of a partial three-dimensional structure of the auxiliary winding mechanism of the present invention;

[0027] Figure 3 This is a partial three-dimensional structural diagram of the positional relationship between the upper and lower winding wheels of the present invention;

[0028] Figure 4 This is a partial three-dimensional structural diagram of the positional relationship between the lower string clamping column and the upper string wheel of the present invention;

[0029] Figure 5 This is a partial three-dimensional structural diagram of the positional relationship between the bidirectional screw rod and the square block of the present invention;

[0030] Figure 6 This is a partial three-dimensional structural diagram of the positional relationship between the push shaft and the sliding plate of the present invention;

[0031] Figure 7 This is a partial three-dimensional structural diagram of the positional relationship between the upper gear and the lower gear of the present invention;

[0032] Figure 8 It is a partial three-dimensional structural schematic diagram of the positional relationship between the right arc axis plate and the left arc axis plate of the present invention.

[0033] The numbers in the figure are: 1. Baler body; 11. Feed chamber; 12. Tire; 13. External bayonet; 14. Driving component; 15. Winding wheel; 2. Auxiliary winding mechanism; 21. Upper winding wheel; 22. Upper winding clamping column; 23. Lower winding wheel; 24. Lower winding clamping column; 25. Shorting block; 26. Beating hammer; 27. Swinging block; 28. Bottom plate support block; 3. Horizontal extrusion mechanism; 31. Fixed shaft; 32. Bidirectional wire Rod; 33. Square block; 34. Crank; 35. Slide block; 36. External rail groove body; 37. Push shaft body; 38. Support plate body; 4. Line engraving gripping mechanism; 41. Upper gear; 42. Lower gear; 43. Turn handle; 44. Bottom arc axis plate; 45. Oblique axis plate; 46. Right side arc axis plate; 47. Right side engraving pen; 48. Left side arc axis plate; 49. Left side engraving pen; 410. Outer side engraving pen; 411. Tray body. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0035] Embodiments of the present invention

[0036] A strong tying device for a baler, reference Figure 1As shown, it includes a baler body 1 with a rectangular frame structure. A feeding chamber 11 is provided inside the baler body 1 for accurately placing the material to be bundled and ensuring uniform and stable bundling. A tire 12 is fixedly connected to the bottom end of the baler body 1 for providing mobility and stability to the baler body 1 and allowing it to move smoothly to different positions. An external bayonet 13 is fixedly connected to one side of the baler body 1 for connecting and fixing additional equipment accessories. A driving component 14 is transmission-connected to the lower side of the baler body 1 for transmitting power from the motor to various working components. A winding wheel 15 is fixedly connected to the side of the baler body 1 away from the driving component 14 for evenly winding the binding rope around the material.

[0037] In view of the above-mentioned secure binding device of a baler, it can be specifically implemented as follows:

[0038] An auxiliary winding mechanism 2 is provided on the side of the driving component 14 close to the baler body 1, a lateral squeezing mechanism 3 is provided on the side of the driving component 14 close to the winding wheel 15, and a line-engraving gripping mechanism 4 is provided on the outer side of the winding wheel 15;

[0039] refer to Figure 2 As shown, the auxiliary winding mechanism 2 is used to complete the knotting of the straw bale and ensure that the tightness of the rope of each straw bale is consistent;

[0040] refer to Figure 2 As shown, the auxiliary winding mechanism 2 includes an upper winding wheel 21 fixedly connected to the inner wall of one side of the driving component 14, an upper winding clamping column 22 is clamped on the outer wall of the upper winding wheel 21, a lower winding wheel 23 is slidably connected to the outer wall of the upper winding wheel 21, and a lower winding clamping column 24 is clamped on the outer wall of the lower winding wheel 23. A short-circuit block 25 is fixedly connected to the outer wall of the upper winding wheel 21 away from the driving component 14, and a striking hammer 26 is abutted against the outer wall of the short-circuit block 25 away from the upper winding wheel 21. The end of the striking hammer 26 away from the short-circuit block 25 is fixedly connected to a swing block 27, and the end of the swing block 27 away from the hammer 26 is fixedly connected to a bottom plate support block 28.

[0041] refer to Figure 3 As shown, the outer wall of the upper winding wheel 21 is provided with a plurality of annularly distributed recessed grooves, and the upper winding clamping column 22 is clamped into the plurality of recessed grooves provided on the outer wall of the upper winding wheel 21. The outer wall of the upper winding clamping column 22 is provided with a plurality of annularly distributed recessed grooves, and the positional relationship between the upper winding clamping column 22 and the lower winding wheel 23 is staggered.

[0042] refer to Figure 4 As shown, the lower string clamping column 24 is clamped at the junction of the concave grooves provided on the outer walls of the upper string wheel 21 and the lower string wheel 23, and the swing block 27 is rotatably connected to one side outer wall of the bottom plate support block 28, and the bottom end of the bottom plate support block 28 away from the swing block 27 contacts the ground;

[0043] Summary 1: Compared with the problem of loose or broken baling ropes caused by improper manual operation in the prior art, the auxiliary winding mechanism 2 of the present invention can automatically complete the knotting and winding actions, reducing the steps of manual operation, thereby significantly improving the efficiency of the entire baling process. Secondly, the auxiliary winding mechanism 2 can ensure that the bundled goods are tightly wrapped by accurately controlling the tension and winding path of the stretch film, avoiding loosening and displacement of the goods during transportation. At the same time, during the knotting and winding process, the auxiliary winding mechanism 2 can further compress and tighten the bale, making the bale denser and easier to store and transport. The auxiliary winding mechanism 2 can ensure that each knot is tied firmly and beautifully, reducing the risk of packaging failure or scattered goods due to loose knots.

[0044] refer to Figure 5 As shown, the transverse squeezing mechanism 3 is used to apply transverse pressure to the bundle rope to make it fit more tightly to the surface of the straw bale;

[0045] refer to Figure 5 As shown, the lateral extrusion mechanism 3 includes a fixed shaft 31 fixedly connected to the outer wall of one side of the lower chord wheel disc 23, and the fixed shaft 31 is fixedly connected to a bidirectional screw rod 32 on one end away from the lower chord wheel disc 23. A square block 33 is provided on the outer wall of the bidirectional screw rod 32, and two square blocks 33 are symmetrically provided with the central axis of the bidirectional screw rod 32. The outer walls of the two square blocks 33 on one side away from the bidirectional screw rod 32 are both rotatably connected to a crank 34, and the ends of the two cranks 34 away from the square blocks 33 are fixedly connected to a slide block 35, and the slide block 35 is fixedly connected to an external rail groove body 36 away from the outer walls on both sides, and the outer wall of the slide block 35 away from the crank 34 is fixedly connected to a pushing shaft body 37, and the side of the external rail groove body 36 away from the slide block 35 is fixedly connected to a support plate body 38;

[0046] refer to Figure 5 As shown, the two square blocks 33 and the bidirectional screw 32 form a ball screw structure, and the slide block 35 is slidably connected to the inside of the external rail groove 36;

[0047] refer to Figure 6 As shown, the initial position of the push shaft 37 is on the same horizontal plane as the intersection axis of the upper and lower chord wheels 21 and 23, and the bottom end of the support plate 38 away from the push shaft 37 is in contact with the ground;

[0048] Summary 2: Compared with the prior art in which the gap between the tying rope and the bale is too large, the transverse squeezing mechanism 3 of the present invention applies transverse pressure to the tying rope, so that it fits more closely to the surface of the bale, reduces the gap between the tying rope and the bale, and thus enhances the fastening effect of the tying rope. At the same time, the transverse squeezing mechanism 3 can also increase the friction between the tying rope and the bale, preventing the tying rope from loosening or falling off during transportation or storage, thereby ensuring the integrity of the bale. By laterally squeezing the surface of the roller rope, it can be ensured that the tying rope is subjected to uniform force on all parts of the bale, making the shape of the bale more regular and improving the overall stability. When the bale is subjected to external force, such as during transportation or stacking, the transversely squeezed tying rope can better resist deformation and keep the shape of the bale unchanged. In addition, when the bale is subjected to external force, such as during transportation or stacking, the transversely squeezed tying rope can better resist deformation and keep the shape of the bale unchanged.

[0049] refer to Figure 7 As shown, the line engraving gripping mechanism 4 is used to generate a tiny groove texture on the surface of the rope to increase the friction between the rope and the straw bale;

[0050] refer to Figure 7 As shown, the line engraving gripping mechanism 4 includes an upper gear 41 fixedly connected to the outer wall of the driving component 14, a lower gear 42 is provided on the outer wall of the upper gear 41 away from the driving component 14, a turn handle 43 is rotatably connected to the outer wall of one side of the lower gear 42, a bottom arc axis plate 44 is rotatably connected to the outer wall of the turn handle 43 close to the lower gear 42, a bevel axis plate 45 is rotatably connected to the outer wall of the bottom arc axis plate 44 away from the turn handle 43, and a bevel axis plate 45 is rotatably connected to the outer wall of one end of the bevel axis plate 45 away from the bottom arc axis plate 44 The right side arc axis plate 46 has a right side engraving pen 47 fixedly connected to the outer wall of the right side arc axis plate 46 away from the oblique axis plate 45. The outer wall of one end of the right side arc axis plate 46 away from the oblique axis plate 45 is rotatably connected to the left side arc axis plate 48. The outer wall of one end of the left side arc axis plate 48 away from the right side arc axis plate 46 is fixedly connected to the left side engraving pen 49. The outer side engraving pen 410 is fixedly connected to the intersection of the left side arc axis plate 48 and the end close to the right side arc axis plate 46. One side of the bottom arc axis plate 44 is fixedly connected to the tray body 411.

[0051] refer to Figure 7 As shown, the upper gear 41 and the lower gear 42 are meshed with each other and form a meshing transmission, and the outer walls of the tips of the right engraving pen 47, the left engraving pen 49 and the outer engraving pen 410 are all cylindrical and covered with sandpaper with an aluminum oxide component;

[0052] refer to Figure 8 As shown, the initial positions of the right engraving pen 47, the left engraving pen 49 and the outer engraving pen 410 are all in contact with the inner wall of the winding wheel 15, and one side of the lower gear 42 is rotatably connected to the top outer wall of the tray body 411;

[0053] Summary 3: Compared with the prior art in which the tying rope is easy to fall off, the line-engraved gripping mechanism 4 of the present invention can accurately control the gripping force and position of the tying rope, ensure that the tying rope is evenly tightened on the straw bale, and reduce the loosening problem caused by uneven tightening. At the same time, the line-engraved gripping mechanism 4 may form tiny grooves or textures on the surface of the tying rope, and these textures can increase the friction between the tying rope and the straw bale, thereby improving the fastening effect of the tying rope and preventing it from loosening or falling off during transportation or storage. The line-engraved gripping mechanism may form tiny grooves or textures on the surface of the tying rope, and these textures can increase the friction between the tying rope and the straw bale, thereby improving the fastening effect of the tying rope and preventing it from loosening or falling off during transportation or storage. Finally, the tightened tying rope can also reduce the damage problem of the straw bale caused by external force during packaging, transportation and storage, thereby improving the integrity of the straw bale.

[0054] The complete working principle and steps of the above embodiment are as follows:

[0055] Initial qualification: Figure 1 As shown, the operator first feeds the picked or harvested cotton into the feed chamber 11 at the upper end of the baler body 1 through the conveying device, and then evenly fills the cotton into the feed chamber 11 at the upper end of the baler body 1. The cotton is compressed into a certain shape and density. Then, the driving component 14 is driven by the starting motor to rotate, so that the winding wheel 15 fixedly connected to one end of the driving component 14 rotates, so that the compressed cotton is bundled inside the winding wheel 15. In addition, additional equipment accessories can be externally fixed through the external bayonet 13, and the operator can push the baler body 1 to any position through the tire 12, which is convenient for operation.

[0056] When using:

[0057] The auxiliary winding mechanism completes the knotting of the straw bale and ensures the uniform tightness of the knot for each straw bale in 2 steps:

[0058] like Figures 2 to 4As shown, when the cotton passes through the feed chamber 11 and enters the winding wheel 15 for bundling, the motor drives the driving component 14 to rotate, and the upper winding wheel 21 fixedly connected to the outer wall of one side of the driving component 14 will rotate, and then the upper winding clamping column 22 clamped in the concave groove opened on the outer wall of the upper winding wheel 21 will rotate synchronously. In addition, the rotation of the upper winding wheel 21 will also drive the lower winding wheel 23 slidably connected to the outer wall of the upper winding wheel 21 to rotate synchronously. In this way, the rotation of the lower winding wheel 23 will also drive the lower winding clamping column 24 clamped in the concave groove opened on the outer wall of the lower winding wheel 23 to rotate synchronously, and then through the rotation of the upper winding wheel 21 and the lower winding wheel 23, The upper string clamping post 22 and the lower string clamping post 24 will be alternately clamped at the intersection of the concave grooves provided on the outer wall of the upper string wheel 21 and the lower string wheel 23, so that the cotton bundled inside the winding wheel 15 will be wound and knotted on one side outer wall of the upper string clamping post 22 due to the alternating clamping and rotation of the upper string clamping post 22 and the lower string wheel 23. At the same time, when the upper string clamping post 22 and the lower string wheel 23 rotate alternately to the surface of the swing block 27, the swing block 27 will be pushed to deflect, so that the knocking hammer 26 fixedly connected to one end of the swing block 27 will knock the surface of the short-circuit block 25, and the knocked short-circuit block 25 will cause the upper string wheel 21 to vibrate, thereby better filling the winding and knotting density of the cotton;

[0059] The lateral compression mechanism is used to apply lateral pressure to the bale twine to make it fit more tightly to the bale surface. 3 steps:

[0060] like Figures 5 and 6 The two cams 33 are connected to the upper and lower ends of the cam 32 and the lower ends of the cam 33 are connected to the upper and lower ends of the cam 32. The cam 33 is connected to the upper and lower ends of the cam 32 and the lower ends of the cam 33 are connected to the upper and lower ends of the cam 32.

[0061] The line-engraved gripping mechanism creates tiny grooves on the surface of the twine to increase friction between the twine and the bale. 4 steps:

[0062] like Figures 7 and 8As shown, when the motor drives the driving component 14 to transmit, the upper gear 41 fixedly connected to the outer wall of the driving component 14 will rotate, and then the lower gear 42 meshing with it will rotate synchronously, so that the turning handle 43 connected to the outer wall of one side of the lower gear 42 will rotate, and the rotation of the turning handle 43 will pull the turning handle 43 to move the rotating connected inclined axis plate 45 to rotate counterclockwise, so that the counterclockwise rotation of the inclined axis plate 45 will also pull the right side arc axis plate 46 connected to one end of the inclined axis plate 45 to rotate counterclockwise, so that the counterclockwise rotation of the right side arc axis plate 46 will pull the right side arc axis plate 46 to rotate counterclockwise. The left side arc axis plate 48 connected to the end rotation rotates clockwise, so that the rotation of the oblique axis plate 45 and the right side arc axis plate 46 and the left side arc axis plate 48 will intersect around a common point, thereby the right side engraving pen 47 fixedly connected to the outer wall of one end of the right side arc axis plate 46 and the left side engraving pen 49 fixedly connected to the outer wall of one end of the left side arc axis plate 48 and the outer side engraving pen 410 fixedly connected to the connection between the left side arc axis plate 48 and the right side arc axis plate 46 will rotate synchronously with the rotation of the left side arc axis plate 48 and the right side arc axis plate 46, thereby achieving the engraving and friction of the rope surface wound around the inner wall of the winding wheel 15;

[0063] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A secure binding device for a baler, comprising a baler body (1) of a rectangular frame structure, a feed chamber (11) provided inside the baler body (1) for accurately placing the material to be bound and ensuring uniform and stable binding, a tire (12) fixedly connected to the bottom end of the baler body (1) for providing the baler body (1) with mobility and stability and for smoothly moving to different positions, an external bayonet (13) fixedly connected to one side of the baler body (1) for connecting and fixing additional equipment accessories, a driving component (14) for transmitting power from a motor to various working components being transmission-connected to the lower side of the baler body (1), a winding wheel (15) fixedly connected to the side of the baler body (1) away from the driving component (14) for evenly winding the binding belt rope around the material, characterized in that: An auxiliary winding mechanism (2) is provided on the side of the driving component (14) close to the baler body (1), a transverse squeezing mechanism (3) is provided on the side of the driving component (14) close to the winding wheel (15), and a line-engraved gripping mechanism (4) is provided on the outer side of the winding wheel (15); The auxiliary winding mechanism (2) is used to complete the knotting of the straw bale ropes and ensure that the tightness of the rope knots of each straw bale is consistent; The transverse squeezing mechanism (3) is used to apply transverse pressure to the bundle rope so that it fits more tightly to the surface of the straw bale; The line engraving gripping mechanism (4) is used to generate tiny groove textures on the surface of the rope to increase the friction between the rope and the straw bale; The auxiliary winding mechanism (2) comprises an upper winding wheel (21) fixedly connected to the inner wall of one side of the driving component (14); an upper winding clamping column (22) is clamped on the outer wall of the upper winding wheel (21); a lower winding wheel (23) is slidably connected on the outer wall of the upper winding wheel (21); a lower winding clamping column (24) is clamped on the outer wall of the lower winding wheel (23); a short-circuit block (25) is fixedly connected to the outer wall of the upper winding wheel (21) away from the driving component (14); a striking hammer (26) is abutted against the outer wall of the short-circuit block (25) away from the upper winding wheel (21); an end of the striking hammer (26) away from the short-circuit block (25) is fixedly connected to a swing block (27); and an end of the swing block (27) away from the striking hammer (26) is fixedly connected to a bottom plate support block (28); The lower chord clamping column (24) is clamped at the junction of the concave grooves provided on the outer walls of the upper chord wheel (21) and the lower chord wheel (23); the swing block (27) is rotatably connected to the outer wall of one side of the bottom plate support block (28); and the bottom end of the side of the bottom plate support block (28) away from the swing block (27) contacts the ground; The outer wall of the upper winding wheel disc (21) is provided with a plurality of annularly distributed recessed grooves, the upper winding clamping column (22) is clamped in the plurality of annularly distributed recessed grooves on the outer wall of the upper winding wheel disc (21), the outer wall of the lower winding wheel disc (23) is provided with a plurality of annularly distributed recessed grooves, and the upper winding clamping column (22) and the lower winding wheel disc (23) are arranged in a staggered positional relationship.

2. A secure tying device for a baler according to claim 1, characterized in that: The lateral extrusion mechanism (3) comprises a fixed shaft (31) fixedly connected to the outer wall of one side of the lower chord wheel (23), the fixed shaft (31) is fixedly connected to a bidirectional screw rod (32) at one end away from the lower chord wheel (23), the outer wall of the bidirectional screw rod (32) is provided with a square block (33), two square blocks (33) are symmetrically provided with the central axis of the bidirectional screw rod (32), the outer walls of the two square blocks (33) at one side away from the bidirectional screw rod (32) are both rotatably connected to a crank (34), the ends of the two cranks (34) at one end away from the square block (33) are fixedly connected to a slide block (35), the slide block (35) is fixedly connected to an external rail groove body (36) at two sides away from the outer walls, the outer wall of the slide block (35) at one side away from the crank (34) is fixedly connected to a push shaft body (37), and the side of the external rail groove body (36) away from the slide block (35) is fixedly connected to a support plate body (38).

3. The secure binding device for a baler according to claim 2, characterized in that: The two square blocks (33) and the bidirectional screw rod (32) form a ball screw structure, and the slide block (35) is slidably connected to the inside of the external rail groove body (36).

4. The secure binding device for a baler according to claim 3, characterized in that: The initial position of the pushing shaft (37) is on the same horizontal plane as the intersection axis of the upper chord wheel (21) and the lower chord wheel (23), and the bottom end of the support plate (38) away from the pushing shaft (37) contacts the ground.

5. The secure binding device for a baler according to claim 1, characterized in that: The line engraving gripping mechanism (4) comprises an upper gear (41) fixedly connected to the outer wall of the driving component (14); a lower gear (42) is provided on the outer wall of the upper gear (41) away from the driving component (14); a turning handle (43) is rotatably connected to the outer wall of one side of the lower gear (42); a bottom arc axis plate (44) is rotatably connected to the outer wall of the turning handle (43) on the side close to the lower gear (42); a slanted axis plate (45) is rotatably connected to the outer wall of the bottom arc axis plate (44) away from the turning handle (43); and an end outer wall of the slanted axis plate (45) away from the bottom arc axis plate (44) is rotatably connected to the outer wall of the bottom arc axis plate (44). There is a right side arc axis plate (46), the outer wall of the right side arc axis plate (46) away from the oblique axis plate (45) is fixedly connected to the right side engraving pen (47), the outer wall of one end of the right side arc axis plate (46) away from the oblique axis plate (45) is rotatably connected to the left side arc axis plate (48), the outer wall of one end of the left side arc axis plate (48) away from the right side arc axis plate (46) is fixedly connected to the left side engraving pen (49), the left side arc axis plate (48) is fixedly connected to the outer side engraving pen (410) at the intersection of one end close to the right side arc axis plate (46), and one side of the bottom arc axis plate (44) is fixedly connected to the tray body (411).

6. The secure binding device for a baler according to claim 5, characterized in that: The upper gear (41) and the lower gear (42) mesh with each other and form a meshing transmission. The outer walls of the tips of the right engraving pen (47), the left engraving pen (49) and the outer engraving pen (410) are all cylindrical and covered with sandpaper containing aluminum oxide.

7. The secure binding device for a baler according to claim 6, characterized in that: The initial positions of the right engraving pen (47), the left engraving pen (49) and the outer engraving pen (410) are all in contact with the inner wall of the winding wheel (15), and one side of the lower gear (42) is rotatably connected to the top outer wall of the tray body (411).

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