A suction baler feeding system and method of use thereof

Abstract

The invention discloses a suction baler feeding system and a method of using the same, which belong to the technical field of balers, and include a frame, a picking device, a crushing device and a conveying device. The picking device includes a picking claw, a picking shaft and a blocking plate. The picking blocking plate is provided with a claw opening, which corresponds one to one with the picking claw. The crushing device includes a crushing shaft, a cutter and a cross-cutting device. The cutter is installed on the crushing shaft. The cross-cutting device includes a forward belt, a reverse belt, a cutting knife, a forward shaft and a reverse shaft. Fixed wheels and bearings are provided on the forward shaft and the reverse shaft. The fixed wheels and bearings are staggered and equidistantly arranged along the axial direction of the forward shaft and the reverse shaft. The forward belt and the reverse belt are provided with cutting knives. This design can completely crush the straw and remove impurities in the straw.

Description

Technical Field

[0001] The present invention belongs to the technical field of balers, and more specifically, relates to a suction baler feeding system and a method of using the same. Background Art

[0002] The baler is a harvesting machine suitable for all rural areas, mainly used for harvesting and cutting crop straw, wheat straw and other crop straw. It can automatically grab, crush and knead the crop straw in the field, and bundle it into cylindrical bales with neat and regular appearance through conveying, feeding, rotating, compressing and forming, and bundling nets.

[0003] The round baler first crushes the straw after collecting it. The crushed straw will be mixed with dust and enter the feeding device, so the impurities inside need to be removed and the straw needs to be crushed thoroughly. Summary of the invention

[0004] 1. Technical problem to be solved by the invention

[0005] The purpose of the invention is to solve the defect that the crushed grass and fodder are mixed with dust and mixed into the feeding device.

[0006] 2. Technical solution

[0007] In order to achieve the above object, the technical solution provided by the present invention is:

[0008] The invention discloses a suction baler feeding system, comprising a frame, a picking device, a crushing device and a conveying device, wherein the picking device, the crushing device and the conveying device are all mounted on the frame, the picking device comprises a picking claw, a picking shaft and a blocking plate, wherein the picking shaft and the blocking plate are mounted on the frame, the picking claw is mounted on the picking shaft, a claw opening is provided on the blocking plate, and the claw opening corresponds to the picking claw one by one, the crushing device comprises a crushing shaft, a cutter and a cross-cutting device, wherein the cutter is mounted on the crushing shaft, and the crushing shaft and the cross-cutting device are all mounted on the frame The cross-cutting device includes a forward belt, a reverse belt, a cutting knife, a forward shaft and a reverse shaft. Fixed wheels and bearings are provided on the forward shaft and the reverse shaft. The fixed wheels and bearings are arranged equidistantly and staggered along the axial direction of the forward shaft and the reverse shaft. Cutting knives are provided on the forward belt and the reverse belt. The forward shaft and the reverse shaft are arranged in parallel. The forward belt is fixed on the fixed wheel of the forward shaft and the bearing of the reverse shaft on the same radial plane. The reverse belt is fixed on the fixed wheel of the reverse shaft and the bearing of the forward shaft on the same radial plane. The rotation directions of the forward shaft and the reverse shaft are opposite.

[0009] Preferably, the conveying device includes a trapezoidal tube, a conveying auger, a fan and a conveying pipe. The trapezoidal tube and the conveying auger are installed in a frame, the fan is installed on the side wall of the frame, the conveying pipe is installed on the frame, the conveying pipe is connected with the fan, the discharge end of the conveying auger is connected with the inlet of the fan, the inlet of the trapezoidal tube is opposite to the crushing device, the outlet of the trapezoidal tube is opposite to the conveying auger, and a support plate is provided under the conveying auger, and the support plate is fixed to the trapezoidal tube.

[0010] Preferably, a plurality of rollers are provided on the blocking plate, and the rollers are closely arranged on the upper end surface of the blocking plate, and the blocking plate is obliquely installed in the frame.

[0011] Preferably, a driving system is provided on the outside of the frame, the driving system includes a driving machine, a driving wheel, a pulley and a belt, the driving machine drives the driving wheel, and pulleys are provided on the picking shaft, the forward shaft and the reverse shaft, and the driving wheel is connected to the pulley through a belt.

[0012] Preferably, the scratching knife is a triangular structure, comprising a frame and a blade, the frame is hollow, the blade is installed in the frame, and the blade is an arc-shaped structure.

[0013] Preferably, an impurity port is provided at the bottom of the trapezoidal tube, and a grid is provided inside the trapezoidal tube.

[0014] Preferably, a second fan and an auxiliary air duct are provided on the frame, the auxiliary air duct is connected to the second fan, a plurality of air outlets are provided on the auxiliary air duct, and the air outlets are arranged along the axial direction of the conveying auger.

[0015] A method for using a suction baler feeding system, the method comprising the following steps:

[0016] S1, the picking device picks up the straw and transports it to the blocking plate;

[0017] S2, the straw enters the crushing device along the baffle plate and is crushed to obtain straw shreds;

[0018] S3, the straw shreds enter the conveying auger;

[0019] S4, the conveying auger conveys the straw pieces to the fan 1 and blows them to the conveying pipe for conveying.

[0020] Preferably, the specific content of step S2 is that after the straw enters the crushing device, the crushing shaft performs preliminary crushing on it, the forward shaft and the reverse shaft rotate simultaneously, the blade performs secondary crushing on it, and the straw that is not crushed by the crushing shaft and left behind is fully crushed to avoid omission.

[0021] Preferably, the specific content of step S4 is that after the straw shreds enter the conveying auger, the wind blown out by the second fan is blown out along the air outlet, and the auxiliary conveying auger delivers the straw shreds into the first fan, and finally delivers them to the conveying pipe.

[0022] 3. Beneficial effects

[0023] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0024] (1) The suction baler feeding system of the present invention can fully and completely break up the fed straw, so that the straw is broken into pieces, which can facilitate the subsequent baling operation.

[0025] (2) A suction baler feeding system of the present invention can remove impurities such as soil clods and the like from straw shreds.

[0026] (3) A suction baler feeding system of the present invention is provided with a second fan for auxiliary conveying and will not get stuck or blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of a suction baler feeding system of the present invention;

[0028] Figure 2 A schematic diagram of the relative relationship between a pick-up claw and a blocking plate of a suction baler feeding system of the present invention;

[0029] Figure 3 It is a schematic structural diagram of a crushing shaft of a suction baler feeding system of the present invention;

[0030] Figure 4 It is a schematic structural diagram of a cross-cutting device of a suction baler feeding system of the present invention;

[0031] Figure 5 A three-dimensional structural diagram of a cross-cutting device of a suction baler feeding system of the present invention;

[0032] Figure 6 It is a schematic structural diagram of a conveying device of a suction baler feeding system of the present invention;

[0033] Figure 7 It is a schematic structural diagram of a trapezoidal tube of a suction baler feeding system of the present invention;

[0034] Figure 8 A top view of a fan 2 of a suction baler feeding system of the present invention;

[0035] Fig. 9 The present invention is a schematic structural diagram of a driving system of a suction baler feeding system.

[0036] Explanation of the symbols in the schematic diagram:

[0037] 100, frame; 110, driving system; 111, driving machine; 112, driving wheel; 113, pulley; 114, belt; 120, fan 2; 130, auxiliary air duct;

[0038] 200, picking device; 210, picking claw; 220, picking shaft; 230, blocking plate; 231, claw mouth; 232, roller;

[0039] 300, crushing device; 310, crushing shaft; 320, cutter; 330, cross-cutting device; 331, forward belt; 332, reverse belt; 333, cutter; 334, forward shaft; 335, reverse shaft; 336, fixed wheel; 337, bearing;

[0040] 400, conveying device; 410, trapezoidal pipe; 411, impurity port; 412, grid; 420, conveying auger; 430, fan 1; 440, conveying pipe. DETAILED DESCRIPTION

[0041] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0042] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element; when an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element; the terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0044] Example 1

[0045] See attached Figure 1-Figure 9As shown, a suction baler feeding system of this embodiment includes a frame 100, a picking device 200, a crushing device 300 and a conveying device 400. The picking device 200, the crushing device 300 and the conveying device 400 are all installed on the frame 100. The picking device 200 includes a picking claw 210, a picking shaft 220 and a blocking plate 230. The picking shaft 220 and the blocking plate 230 are installed on the frame 100. The picking claw 210 is installed on the picking shaft 220. The blocking plate 230 The crushing device 300 includes a crushing shaft 310, a cutter 320 and a cross-cutting device 330. The cutter 320 is mounted on the crushing shaft 310. The crushing shaft 310 and the cross-cutting device 330 are both mounted on the frame 100. The cross-cutting device 330 includes a forward belt 331, a reverse belt 332, a cutter 333, a forward shaft 334 and a reverse shaft 335. The forward shaft 334 and the reverse shaft 335 are both provided with a fixing wheel 330. 36 and bearing 337, the fixed wheel 336 and the bearing 337 are arranged in an equidistant manner along the axial direction of the forward shaft 334 and the reverse shaft 335, the forward belt 331 and the reverse belt 332 are both provided with a cutter 333, the forward shaft 334 and the reverse shaft 335 are arranged in parallel, the forward belt 331 is fixed to the fixed wheel 336 of the forward shaft 334 and the bearing 337 of the reverse shaft 335 on the same radial plane, and the reverse belt 332 is fixed to the fixed wheel 336 of the reverse shaft 335 and the forward shaft 334 on the same radial plane. On the bearing 337 of 34, the forward shaft 334 and the reverse shaft 335 rotate in opposite directions. In this design structure, the frame 100 is covered with a metal plate, which can crush the straw fed into the baler to facilitate subsequent baling operations. The crushing shaft 310 on the crushing device 300 can crush the straw over a large area, and some omitted straw and bottom straw that has not been completely crushed will be further chopped by the cross-cutting device 330 to ensure that the fed straw can be completely crushed.

[0046] The forward shaft 334 and the reverse shaft 335 rotate in opposite directions, so the cutter 333 on the forward belt 331 and the cutter 333 on the reverse belt 332 move alternately with each other to fully cut and crush the straw. During operation, the forward shaft 334 drives the forward belt 331 to rotate through the fixed wheel 336, and the reverse shaft 335 drives the reverse belt 332 to rotate through the fixed wheel 336, and the bearing 337 connecting the forward belt 331 and the reverse belt 332 plays an auxiliary role.

[0047] The conveying device 400 of the present embodiment includes a trapezoidal tube 410, a conveying auger 420, a fan 430 and a conveying tube 440. The trapezoidal tube 410 and the conveying auger 420 are installed in the frame 100, the fan 430 is installed on the side wall of the frame 100, and the conveying tube 440 is installed on the frame 100. The conveying tube 440 is connected with the fan 430, and the discharge end of the conveying auger 420 is connected with the inlet of the fan 430. The inlet of the trapezoidal tube 410 faces the crushing device 300, and the outlet of the trapezoidal tube 410 faces the conveying auger 420. A support plate is provided under the conveying auger 420, and the support plate is fixed to the trapezoidal tube 410. With this designed structure, when in use, the fan 430 is turned on to suck air from the frame 100, and the crushed straw fragments enter the trapezoidal tube 410 under the action of adsorption force and finally enter the conveying auger 420 for transportation. The support plate prevents the straw fragments from falling out.

[0048] The blocking plate 230 of this embodiment is provided with a plurality of rollers 232, which are closely arranged on the upper end surface of the blocking plate 230. The blocking plate 230 is installed obliquely in the frame 100. This design reduces the resistance of the straw on the blocking plate 230, changing the sliding friction to rolling friction, thereby facilitating the transportation of the straw.

[0049] A driving system 110 is provided on the outside of the frame 100 of this embodiment. The driving system 110 includes a driving machine 111, a driving wheel 112, a pulley 113 and a belt 114. The driving machine 111 drives the driving wheel 112. The picking shaft 220, the forward shaft 334 and the reverse shaft 335 are all provided with pulleys 113. The driving wheel 112 is connected to the pulley 113 through the belt 114.

[0050] The blade 333 of this embodiment is a triangular structure. The blade 333 includes a frame and a blade. The frame is hollow and the blade is installed in the frame. The blade is an arc-shaped structure. After long-term use, it is inevitable that straw will be mixed with impurities such as stones. The blade has a blunt edge. This design makes it easy to replace the blade without disassembling the machine.

[0051] An impurity port 411 is provided at the bottom of the trapezoidal tube 410 of this embodiment, and a grid 412 is provided inside the trapezoidal tube 410. In this design structure, the grid 412 is installed obliquely inside the trapezoidal tube 410, and the impurity port 411 is located below the grid 412. When soil or other harder impurities are mixed into the straw, the grid 412 will block the impurities and finally fall out from behind the impurities.

[0052] The frame 100 of the present embodiment is provided with a fan 120 and an auxiliary air duct 130, the auxiliary air duct 130 is connected with the fan 120, and the auxiliary air duct 130 is provided with a plurality of air outlets, which are arranged along the axial direction of the conveying auger 420. With this design structure, the wind blown by the fan 120 assists the conveying auger 420 in conveying straw fragments to avoid blockage.

[0053] A method for using a suction baler feeding system, the method comprising the following steps:

[0054] S1, the picking device 200 picks up the straw and transports it to the blocking plate 230;

[0055] S2, the straw enters the crushing device 300 along the blocking plate 230 to be crushed to obtain straw pieces;

[0056] S3, the straw shreds enter the conveying auger 420;

[0057] S4, the conveying auger 420 conveys the shredded straw to the fan 430 and blows it to the conveying pipe 440 for conveying.

[0058] The specific content of step S2 of this embodiment is that after the straw enters the crushing device 300, the crushing shaft 310 initially crushes it, the forward shaft 334 and the reverse shaft 335 rotate simultaneously, the blade 333 crushes it for the second time, and the straw that is not crushed and left behind by the crushing shaft 310 is fully crushed to avoid omission.

[0059] The specific content of step S4 of this embodiment is that after the straw shreds enter the conveying auger 420, the wind blown out by the second fan 120 is blown out along the air outlet, and the auxiliary conveying auger 420 conveys the straw shreds into the fan 1 430, and finally conveys them to the conveying pipe 440.

[0060] The above-described embodiments only express a certain implementation mode of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A suction baler feeding system, characterized in that: The invention comprises a frame (100), a picking device (200), a crushing device (300) and a conveying device (400), wherein the picking device (200), the crushing device (300) and the conveying device (400) are all mounted on the frame (100), the picking device (200) comprises a picking claw (210), a picking shaft (220) and a blocking plate (230), the picking shaft (220) and the blocking plate (230) are mounted on the frame (100), and the picking claw (210) ) is mounted on the picking shaft (220), the blocking plate (230) is provided with a claw opening (231), the claw opening (231) corresponds to the picking claw (210) one by one, the crushing device (300) comprises a crushing shaft (310), a cutter (320) and a cross-cutting device (330), the cutter (320) is mounted on the crushing shaft (310), the crushing shaft (310) and the cross-cutting device (330) are both mounted on the frame (100), and the cross-cutting device (3 30) comprises a forward belt (331), a reverse belt (332), a cutter (333), a forward shaft (334) and a reverse shaft (335), wherein the forward shaft (334) and the reverse shaft (335) are both provided with a fixed wheel (336) and a bearing (337), wherein the fixed wheel (336) and the bearing (337) are arranged in an equidistant manner along the axial direction of the forward shaft (334) and the reverse shaft (335), and the forward belt (331) and the reverse belt (332) are both provided with a cutter (333). 3), the forward shaft (334) and the reverse shaft (335) are arranged in parallel, the forward belt (331) is fixed on the fixed wheel (336) of the forward shaft (334) and the bearing (337) of the reverse shaft (335) on the same radial plane, the reverse belt (332) is fixed on the fixed wheel (336) of the reverse shaft (335) and the bearing (337) of the forward shaft (334) on the same radial plane, and the forward shaft (334) and the reverse shaft (335) rotate in opposite directions.

2. A suction baler feeding system according to claim 1, characterized in that: The conveying device (400) comprises a trapezoidal tube (410), a conveying auger (420), a fan (430) and a conveying tube (440); the trapezoidal tube (410) and the conveying auger (420) are installed in a frame (100); the fan (430) is installed on a side wall of the frame (100); the conveying tube (440) is installed on the frame (100); the conveying tube (440) is connected to the fan (430); the discharge end of the conveying auger (420) is connected to the inlet of the fan (430); the inlet of the trapezoidal tube (410) faces the crushing device (300); the outlet of the trapezoidal tube (410) faces the conveying auger (420); a support plate is provided below the conveying auger (420); the support plate is fixed to the trapezoidal tube (410).

3. A suction baler feeding system according to claim 1, characterized in that: The blocking plate (230) is provided with a plurality of rollers (232), and the rollers (232) are closely arranged on the upper end surface of the blocking plate (230). The blocking plate (230) is obliquely installed in the frame (100).

4. A suction baler feeding system according to claim 1, characterized in that: A driving system (110) is arranged outside the frame (100), and the driving system (110) comprises a driving machine (111), a driving wheel (112), a pulley (113) and a belt (114); the driving machine (111) drives the driving wheel (112); the picking shaft (220), the forward shaft (334) and the reverse shaft (335) are all provided with pulleys (113); the driving wheel (112) is connected to the pulley (113) via a belt (114).

5. A suction baler feeding system according to claim 1, characterized in that: The scratching knife (333) is a triangular structure, comprising a frame and a blade, the frame is hollow, the blade is installed in the frame, and the blade is an arc-shaped structure.

6. A suction baler feeding system according to claim 2, characterized in that: The bottom of the trapezoidal tube (410) is provided with an impurity port (411), and a grid (412) is provided inside the trapezoidal tube (410).

7. A suction baler feeding system according to claim 2, characterized in that: The frame (100) is provided with a second fan (120) and an auxiliary air duct (130), the auxiliary air duct (130) is connected to the second fan (120), and the auxiliary air duct (130) is provided with a plurality of air outlets, and the air outlets are arranged along the axial direction of the conveying auger (420).

8. A method for using a suction baler feeding system according to any one of claims 1 to 7, characterized in that: The method of use comprises the following steps: S1, the picking device (200) picks up the straw and transports it to the blocking plate (230); S2, the straw enters the crushing device (300) along the blocking plate (230) to be crushed into straw pieces; S3, the straw shreds enter the conveying auger (420); S4, the conveying auger (420) conveys the shredded straw to the fan 1 (430), and blows it to the conveying pipe (440) for conveying.

9. The method for using a suction baler feeding system according to claim 8, characterized in that: The specific content of step S2 is that after the straw enters the crushing device (300), the crushing shaft (310) performs preliminary crushing on it, the forward shaft (334) and the reverse shaft (335) rotate simultaneously, the blade (333) performs secondary crushing on it, and the straw that is not crushed and left behind by the crushing shaft (310) is fully crushed to avoid omission.

10. The method for using a suction baler feeding system according to claim 8, characterized in that: The specific content of step S4 is that after the straw shreds enter the conveying auger (420), the wind blown out by the second fan (120) is blown out along the air outlet, and the auxiliary conveying auger (420) conveys the straw shreds into the first fan (430), and finally conveys them to the conveying pipe (440).

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